Dairy cow feeding multi-level equipment comprehensive management system based on multi-dimensional data supervision

Abstract

The present application relates to the field of dairy cow feeding, and discloses a dairy cow feeding multi-level equipment comprehensive management and control system based on multidimensional data supervision, which comprises a local control device, connects multiple weighing modules to implement multidimensional monitoring data acquisition, sets multiple local modules to implement local supervision on independent dairy cows, generates a target dairy cow feeding adjustment request by combining the warning data package and the feeding scheme exchanged between multiple local control devices, and implements comprehensive management of the milk production stage through milk production monitoring data and corresponding warning data package generation. The system also comprises a central control device that receives the feeding adjustment request, executes generation, evaluation and application of a new feeding scheme, and includes instruction-driven TMR central kitchen and feeding robot implementation feeding delivery. The system also comprises an interactive control device that receives feeding management data sent by the local control device and the central control device, and improves the supervision efficiency and convenience through unified and differentiated supervision. The overall dairy cow feeding effect is improved through multi-device supervision.

Description

Technical Field

[0001] This invention relates to the field of dairy cow feeding management, and in particular to a multi-level integrated control system for dairy cow feeding equipment based on multi-dimensional data monitoring. Background Technology

[0002] With the increasing demand for systematic and comprehensive management in dairy farming, the need to adjust feeding programs for dairy cows requires a multi-dimensional data monitoring approach. This involves early warning processing, comprehensive comparison of characteristic data, and alerts and displays based on feeding programs for multiple cows, visualized data, and refined monitoring data. This allows for comparison and adjustment of feeding programs for target dairy cows at multiple milking stages. Furthermore, it necessitates systematic integration and multi-level management through multiple and multi-layered control devices, and further coordination with a central kitchen to implement individual feeding adjustments and applications for multiple cows. This is a crucial approach for modern dairy farming, especially for small and medium-sized farms, to implement modern, new-type farming practices based on multi-dimensional supervision. Specifically, the following aspects need to be optimized: 1. Based on the multi-dimensional data monitoring of modern dairy cows, in order to conduct individual, refined multi-dimensional data monitoring and management of target dairy cows, provide warnings and reminders, and further implement feeding program adjustments based on data monitoring and visualization, there is an urgent need for a method that allows for individual feeding of multiple dairy cows, based on multiple milk production stages, corresponding multi-dimensional data monitoring, warning display and reference, and adjustment, replacement, application and comparative display of feeding programs. This requires the use of multiple local control devices in conjunction with a central control device to execute, replace, confirm and apply feeding programs.

[0003] 2. To more accurately compare the effects of updated / replaced feeding programs on target dairy cows, a system is needed to directly evaluate the effectiveness of new feeding programs after adjustments / replacements for multiple target dairy cows. This includes comprehensive reception and comparison of multi-dimensional data from multiple dairy cows, especially the milk production effects at multiple milk production stages. This includes comparisons with the same target dairy cow at multiple milk production stages, as well as comparisons with the target dairy cow and other dairy cows, including comparisons at multiple milk production stages. Therefore, a unified central control device is needed, combined with local control devices for managing multiple dairy cows, to uniformly receive relevant data and evaluate the feeding effects of new feeding programs in multiple ways, enabling the adjustment and effective and reasonable application of feeding programs for multiple target dairy cows.

[0004] 3. Based on multi-dimensional data monitoring and feeding adjustment management of target dairy cows, and on the basis of configuring local control equipment and central control equipment for multi-dimensional data monitoring and data interaction, achieving the technical effect of separate and collaborative processing at different levels, in order to facilitate more convenient, intuitive, unified, and comprehensive management, an interactive control device is needed to display key data and facilitate convenient unified comparison and monitoring, providing a more intuitive one-stop multi-faceted control implementation for multi-level processing and collaboration. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a multi-dimensional data monitoring-based integrated control system for dairy cow feeding equipment. This system aims to solve the urgent need for optimization in modern dairy cow feeding, which is based on individual feeding. It utilizes multi-level integrated control equipment to monitor, manage alarms, adjust feeding programs, and evaluate dairy cow feeding data across multiple stages of milk production. This system achieves comprehensive feeding improvement and application through multiple devices and multiple levels.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A comprehensive management and control system for multi-level dairy cow feeding equipment based on multi-dimensional data monitoring, including cowsheds and TMR central kitchens: The cowshed is equipped with multiple pens for independent feeding of individual dairy cows; The cattle pen is equipped with local control equipment, including multiple local modules: a local display module, a local interactive input module, a data alert module, a stage alert module, a local storage module, and a local communication unit; as well as a signal receiver and multiple weighing modules, all of which are connected to the local control module; Multiple weighing modules include a milk production weighing module, a feed residue weighing module, and a body weight weighing module. Based on their respective sampling logics, these modules monitor the amount of feed residue in the trough, the milk production of the milk measuring machine, and the weight of the dairy cow during the feeding process, and generate multi-dimensional monitoring data. The local control module uses a signal receiver to obtain the identity information of the target cow wearing a smart wearable device and establishes a unique correspondence with multiple weighing modules in the cow pen. Based on the unique correspondence, the local control device, in conjunction with its multiple local modules, implements local management and control of the target dairy cow, including: Through the local control module and the built-in warning judgment module and stage judgment module, the system generates warning data packets corresponding to multi-dimensional monitoring data, and judges and transfers multiple milk production stages; it displays and warns through the data warning module and stage warning module; and it also distinguishes and stores data through multiple local storage modules. Through the local interactive input module and the local control module, a feeding adjustment request is generated based on the collaboration of multiple local modules and the interaction of data from multiple local control devices. It also includes a central control system with multiple central modules: a central control module and connected central interactive input module, central display module, central storage module, and central communication unit; through the collaboration of multiple central modules, central management and control of multiple target dairy cows is implemented, including: The central control module connects to multiple local control modules through a central communication unit and a local communication unit. It receives warning data packets and feeding adjustment requests sent by these modules, confirms the new feeding plan through the central interactive input module, and drives the TMR central kitchen to adjust the feed ratio and feed according to the new feeding plan.

[0007] Furthermore, the target dairy cow's milk production stages include the first, second, third, and fourth milk production stages, which correspond one-to-one with the target dairy cow's early lactation stage, peak lactation stage, mid-to-late lactation stage, and dry period stage; the local control module is used to sort the multiple milk production stages from the first to the fourth and establish a mapping table, which includes the order and cycle of the early lactation stage, peak lactation stage, mid-to-late lactation stage, and dry period stage; The local control device is equipped with multiple local storage modules, which are used to store various data corresponding to the multi-dimensional monitoring types of the multiple milk production stages of the target dairy cow. The local storage modules are divided into a first, a second, and a third local data storage area, which respectively store various data included in the milk production monitoring type, the feed residue monitoring type, and the weight monitoring type. The first local data storage area pre-stores a first judgment threshold range corresponding to the milk production stage, a second judgment threshold range for entering the next milk production stage, and a supplementary judgment threshold range that exceeds the first judgment threshold range and the second judgment threshold range. The first judgment threshold range, the second judgment threshold range, and the supplementary judgment threshold range are all threshold ranges for milk production monitoring data. The local control module includes a stage determination module, which is used to execute the milk production stage determination and processing procedures for the target dairy cow, including: Multiple standardized daily milk production and trend judgment values ​​of the target dairy cow at the beginning of feeding are obtained, and the first judgment threshold interval of each milk production stage is called. When the multiple standardized daily milk production or trend judgment values ​​fall into the corresponding first judgment threshold interval, the milk production stage judgment signal corresponding to the target dairy cow is generated. In response to the milk production stage determination signal, the local control module calls the local storage module corresponding to the milk production stage to receive, interact with, store, and retrieve various data corresponding to the multi-dimensional monitoring type. The stage determination module is also used to execute the milk production stage transition determination and processing procedure for the target dairy cow, including: Based on the current milk production stage of the target cow, multiple standardized daily milk production and trend judgment values ​​of the target cow are obtained. The second judgment threshold range in the first local data storage area of ​​the currently invoked local storage module is called. When the multiple standardized daily milk production or trend judgment values ​​obtained fall within the second judgment threshold range, a judgment signal for the target cow to enter the next milk production stage is generated. In response to the next milk production stage determination signal, the local control module calls the local storage module corresponding to the next milk production stage to receive, interact with, store and retrieve various data of multiple dimensions of monitoring types for the target dairy cow in the next milk production stage. The stage determination module is also used to execute the target dairy cow's milk production stage jump determination and processing procedure, including: Based on the current milk production stage of the target cow, multiple standardized daily milk production and trend judgment values ​​of the target cow are obtained, and the supplementary judgment threshold range in the first local data storage area of ​​the currently invoked local storage module is called. When the multiple standardized daily milk production or trend judgment values ​​obtained fall within the supplementary judgment threshold range multiple times in a row, the initial milk production stage determination and processing procedure of the target cow is re-executed. The multi-dimensional monitoring types include milk production monitoring, leftover feed monitoring, and weight monitoring, each corresponding to various data types including: monitoring data, warning thresholds, and warning data packages.

[0008] Furthermore, the local interactive input module is used to interactively input the warning threshold of the monitored data type, and the multiple local storage modules are also used to store the warning thresholds corresponding to different milk production stages that are input or updated through the local interactive input module, including storing high milk production thresholds and low milk production thresholds, low feed residue thresholds, low body weight thresholds and high body weight thresholds respectively through the first, second and third local data storage areas. The local control module includes an alarm judgment module, which is used to perform limit-crossing alarm judgments on multi-dimensional monitoring data based on the alarm thresholds of the corresponding milk production stage, including: The system acquires real-time multi-dimensional monitoring data and calls the corresponding warning threshold. When the monitoring data exceeds the corresponding warning threshold, it generates a data warning signal corresponding to the milk production stage and the type of monitoring data. The local control module also includes a clock module and is connected to the warning judgment module to provide real-time information. When generating the data warning signal, the warning judgment module obtains the real-time information provided by the clock module and generates a timestamp signal containing the real-time monitoring time based on the real-time information, thereby generating a warning data packet including the timestamp signal. The local control module is also used to classify and mark the warning data packets of the milk production monitoring type: when the milk production monitoring data exceeds the high milk production threshold, the milk production monitoring warning data packet corresponding to the milk production monitoring type is marked as a superior alarm data packet; when the milk production monitoring data is lower than the low milk production threshold, the corresponding milk production warning data packet is marked as a inferior alarm data packet. The data alert module is also used to distinguish and explicitly display the superior alarm data packets and the inferior alarm data packets. The local control module is also configured to store the superior alarm data packets and the inferior alarm data packets into the first local data storage area of ​​the currently invoked local storage module.

[0009] Furthermore, the local control device is equipped with a stage warning module, which includes multiple stage warning LEDs, configured to provide warning signals for multiple milk production stages of the target dairy cow. The multiple stage warning LED lights include warning LED lights for the first, second, third, and fourth milk production stages, which provide milk production stage warnings at different marked locations for the target dairy cows in the early lactation stage, peak lactation stage, mid-to-late lactation stage, and dry period. Each of the aforementioned warning LEDs for the milk production stage is connected to a corresponding PWM drive circuit; The local control module is configured to: determine the unique milk production stage of the target dairy cow based on the milk production stage determination signal generated by the stage determination module, and generate a corresponding milk production stage warning signal; the local control module is also configured to send a conduction signal to the PWM drive circuit of the milk production stage warning LED corresponding to the unique milk production stage to control the milk production stage warning LED to light up; at the same time, send a shutdown signal to the PWM drive circuit of the milk production stage warning LED corresponding to the other milk production stages to control the other milk production stage warning LEDs to turn off.

[0010] Furthermore, the independent cow pen is also equipped with a milk testing machine, and the cow shed is equipped with several mobile milk collection devices to implement mobile milk collection, milk storage monitoring, and milk pumping to the cow shed milk collector; The milk testing machine includes: A milk bucket is provided with a milk-producing inlet, which is used to be pluggably connected to the milk-producing outlet of a milk-collecting device, and to receive the amount of milk flowing after the milk-collecting device performs manual milk collection on the target dairy cow; The milk production weighing module includes a milk storage weighing electronic scale, which is located at the bottom of the milk bucket and is used to weigh the milk bucket and the milk stored in the milk bucket, and generate milk production monitoring data; the milk storage weighing electronic scale is communicatively connected to the local control module for transmitting the milk production monitoring data. A plug-in / plug-out detection module is configured at the milk production inlet to detect the connection or disconnection status between the milk production outlet of the milk collection device and the milk production inlet, and to generate a plug-in / plug-out status signal. The milk testing machine control module is connected to the plug-in / plug-out detection module to acquire plug-in / plug-out status signals of the connection and disconnection states; and is communicatively connected to the local control module to send the plug-in / plug-out status signals to the local control module. The milk container is also equipped with a pumping conduit, which is configured as a milk storage pumping channel; and the pumping conduit is also equipped with a normally closed solenoid valve, which is connected to the milk testing machine control module. The normally closed solenoid valve is opened under the control of the milk testing machine control module, and the stored milk flows out through the pumping conduit. The milk storage pumping device is installed opposite to the milk tank. It receives the milk flowing out of the pumping tube through the pumping in conduit and is connected to the milk testing machine control module. The milk storage pumping device is started under the control of the milk testing machine control module. It receives the milk flowing out of the pumping tube and pumps it to the cowshed milk collector. The milk testing machine control module is also used to receive pump start signal and pump open signal sent by the local control module, and accordingly control the milk storage pumping device to start the milk storage pumping and control the normally closed solenoid valve to open and let the stored milk flow out through the pumping conduit. The local control module is configured as follows: The system receives a plug-in / plug-out status signal representing the milk collection progress, responds to the plug-in / plug-out status signals after connection and disconnection, performs stability determination on the acquired milk production monitoring data, confirms the completion of the current milk collection operation, locks the current milk production monitoring data, and generates stable milk production monitoring data by assigning a timestamp to the current milk production monitoring data through a built-in clock module; and controls the milk pump in the milk tank to deliver the milk to the milk collection device in the cowshed, realizing the low-temperature storage and circulation of milk, including: A pump start signal is generated and sent to the milk testing machine control module, which then controls the milk storage pumping device to start pumping out the milk. A pump opening signal is generated and sent to the milk testing machine control module, which then controls the normally closed solenoid valve to open and allow stored milk to flow out through the pump outlet conduit. The generation and application of the specified milk production monitoring data include: The local control module calculates and generates a standardized daily milk yield based on the time interval between the generation of each subsequent stable milk yield monitoring data and the generation of the previous stable milk yield monitoring data; and performs average processing on the standardized daily milk yield of the target cow for the most recent consecutive preset number of times to generate a trend determination value; the stage determination module executes the milk yield stage determination and processing procedure, milk yield stage transfer and processing procedure, and milk yield stage transfer and processing procedure for the target cow based on the standardized daily milk yield or trend determination value.

[0011] Furthermore, the residual material weighing module includes a residual material weighing electronic scale connected to the local control module. The residual material weighing electronic scale is communicatively connected to the local control module and is used to receive sampling instructions and transmit residual material monitoring data. The local control module is equipped with a second timer. The local control module is configured to send a sampling command to the residual material weighing scale based on multiple preset times after feed feeding set by the second timer, so as to trigger the residual material weighing scale to collect and transmit residual material weight data. The leftover material weighing scale is installed between the feed trough and the feed trough support in the independent cattle pen. The bottom of the leftover material weighing scale is fixed to the feed trough support through an elastic shock-absorbing structure, and the top is connected to the bottom of the feed trough through a rebound shock-absorbing structure. The local control module is also configured to: in response to determining that the feed trough is empty, control the residual material weighing scale to set the current weight to zero as the initial state of zero weight monitoring. The low remaining material threshold pre-stored in the second local data storage area of ​​the multiple local storage modules is configured to be greater than the preset low weight monitoring value of the initial state of zero weight monitoring, and is adjusted and set by the local interactive input module.

[0012] Furthermore, the weight weighing module includes a dairy cow weighing electronic scale, which is communicatively connected to the local control module for receiving sampling instructions and transmitting weight monitoring data; The dairy cow weighing scale is installed in the dairy cow lying area and is used to weigh the target dairy cow in a lying position when the target dairy cow is in the lying area. The weight weighing module also includes a signal reader / writer, which is communicatively connected to the local control module. The signal reader / writer is used to read the electronic ear tag information worn by the target cow when the target cow enters the sensing area of ​​the cow weighing scale, and send a weighing trigger signal to the local control module. The local control module is also configured to: in response to the weighing trigger signal, send a sampling command to the dairy cow weighing scale to measure the dairy cow weight monitoring data; The local control module includes a data generation unit, which is connected to the third timer. The local control module is configured to: upon receiving the weight monitoring data, start timing via the third timer; the third timer has a preset timing period; The local control module is also configured to: when the preset timing period of the third timer ends, in response to the corresponding timing end signal, send a data generation instruction to the data generation unit; The data generation unit is configured to: in response to the data generation instruction, filter multiple weight monitoring data received within the current timing period, and determine the maximum value among the highest frequency values ​​of the multiple weight monitoring data as the final weight monitoring data of the target cow; The data generation unit is also used to generate an effective weight reference range, which is generated based on the filtering and processing of multiple timing cycles and stored in the local data storage area corresponding to the weight monitoring type of the local storage module of the target dairy cow's corresponding milk production stage, thereby implementing effective filtering of the final weight monitoring data.

[0013] Furthermore, the feeding adjustment request includes a feeding program adjustment request and / or a feeding program replacement request, which is generated by the local control module based on the feeding adjustment signal. The feeding adjustment signal includes a feeding program adjustment signal and / or a feeding program replacement signal, which is generated by the local interactive input module based on: the target dairy cow's feeding program, warning data packet, and lactation stage warning signal, as well as some or all of the data in the feeding program, warning data packet, and lactation stage warning signal received from other local control devices, and interactive data input and generation of the feeding adjustment signal are implemented. The local interactive input module of any local control device is connected to the local control module and is used to respond to the input data of the operator, generate a feeding program adjustment signal and a feeding program replacement signal and send them to the local control module. The local control module is configured to generate a corresponding feeding program adjustment request or feeding program replacement request in response to the feeding program adjustment signal or the feeding program replacement signal, and send it to the central control module via the local communication unit and the central communication unit. The local display module is also used to present a human-computer interaction interface containing the multiple feeding schemes. The local interaction input module is used to generate a feeding scheme replacement signal and send it to the local control module in response to the user's selection operation of the whole or part of any different feeding scheme on the human-computer interaction interface. The central control module is also configured to: receive the feeding adjustment request, generate a new feeding plan in response to the confirmation operation through the central interactive input module, identify the target cow, and update or replace the feeding plan of the target cow; The system also drives the TMR central kitchen according to the final feeding plan instructions to process feed according to the final feeding plan, and instructs the feeding robot to deliver feed to the target dairy cow trough, and sends the new feeding plan to the corresponding local control device.

[0014] Furthermore, the cowshed is also equipped with interactive control equipment, which includes multiple interactive modules: an interactive control module, multiple interactive display modules connected to the interactive control module, and an interactive communication unit; through the cooperation of multiple interactive modules, and in coordination with the local control equipment and the central control equipment, interactive management and control of multiple target dairy cows can be achieved. The interactive control device establishes a communication connection with the local communication units of multiple local control devices through an interactive communication unit. The multiple local control devices are used to send multiple warning data packets and milking stage warning signals of target dairy cows to the interactive control device. The data also includes the identification ID of the target dairy cow. The interactive control device establishes a communication connection with the central communication unit of the central control device through the interactive communication unit. The central control device is used to send feeding adjustment requests or old feeding plans and new feeding plans for multiple target dairy cows to the interactive control device, and at the same time includes the identification ID of the target dairy cow. The interactive control module is configured to: establish a data mapping based on the target cow's identification ID, generate a matching data packet, and update the matching data packet in real time based on the received warning data packet of the target cow, milk production stage warning signal, and corresponding feeding adjustment request or old feeding plan or new feeding plan of the target cow. The interactive control module is also used to send the generated matching data packets of multiple target cows, which are updated in real time, to the multiple interactive display modules so as to distinguish and display them on the corresponding multiple interactive display modules based on the target cows. The target cow's identifier ID is a binding identity code based on the corresponding target cow's identity information, and a second data mapping table is established; when the local control device sends relevant data to the interactive control device and the central control device, it encapsulates the binding identity code in the corresponding data according to the second data mapping table, thereby achieving accurate binding between the sent data and the target cow.

[0015] Furthermore, the central control device is equipped with multiple central storage modules, which are used to store various data of multi-dimensional monitoring types for the corresponding target dairy cows sent by multiple local control devices; The various types of data include at least the superior alarm data packets and inferior alarm data packets in the first local data storage area of ​​multiple local storage modules; The central storage module is divided into multiple central data storage areas, which correspond to the first, second, third, and fourth milk production stages of the target dairy cow. These areas are used to receive and classify the superior alarm data packets and inferior alarm data packets corresponding to the milk production stages. The central control module is configured to execute a pre-assessment preparation procedure, including: generating a new feeding plan update node, the update node containing a target cow identifier ID, an update timestamp, and a new feeding plan; and storing the update node in a designated first central data storage area corresponding to the milk production stage of the local storage module corresponding to the target cow based on the update timestamp; and determining several first central data storage areas, including the designated first central data storage area and the next first central data storage area subsequently transferred, based on the flow order of the milk production stage. The central control module is further configured to: update nodes based on the new feeding plan stored in the designated first central data storage area, and execute a feeding effect evaluation procedure for the new feeding plan, including at least one of the following: Longitudinal evaluation: Compare the data changes of the positive and negative alarm data packets of the target cow before and after the update timestamp. If the number of positive alarm data packets after the update nodes in the plurality of first central data storage areas increases, or the number of corresponding negative alarm data packets decreases, it is determined as a first positive evaluation result; otherwise, it is determined as a first negative evaluation result. Horizontal evaluation: Under a unified time standard after the update timestamp, obtain the number of data packets in the target cow's first central data storage area and the number of data packets in the corresponding second central data storage area of ​​the non-target cow that has not updated the feeding plan. If the number of positive alarm data packets in the first central data storage area is greater than that in the second central data storage area, or the number of negative alarm data packets is less than that in the second central data storage area, it is determined as a second positive evaluation result; otherwise, it is determined as a second negative evaluation result. The central control module is also configured to: based on the obtained positive and negative evaluation results, execute an application processing procedure for the new feeding plan, including: Upon obtaining the first positive evaluation result or the second positive evaluation result, a new feeding plan reference signal is generated and sent to the corresponding local control device and interactive control device. Upon obtaining the first negative evaluation result or the second negative evaluation result, a new feeding program improvement signal is generated and sent to the corresponding local control device and interactive control device. And new feeding programs that produce positive evaluation results are marked as preset feeding programs and stored in the feeding program storage area of ​​the central storage module.

[0016] In a preferred embodiment, the TMR central kitchen is equipped with a TMR control module, and the feeding robot is equipped with a feeding control module. They are respectively connected to the central control module and receive multiple instructions sent by it, and implement a collaborative feeding process for multiple target dairy cows based on several feeding schemes. The multiple instructions include: the central control module generates feed formulation instructions, feed mixing instructions, ration increase instructions, feed loading instructions, and feed dispensing instructions based on any feeding scheme corresponding to the TMR rations adapted to multiple target dairy cows, and sends these instructions to the TMR control module and the feeding control module respectively, so that the TMR central kitchen and the feeding robot respectively execute the feeding dispensing collaborative process, including: Configure the TMR control module of the TMR central kitchen as follows: It receives feed proportioning instructions, controls the concentrate tower, roughage bin, and liquid addition equipment to automatically weigh and proportion feed in a set addition order, and controls the conveying device to transport the proportioned feed to the mixing equipment. Receive feed mixing instructions and control the mixing equipment to mix the feed using the set mixing method, mixing time and forward and reverse rotation frequency to achieve uniform mixing and shaping of TMR diet; Receive the ration lifting instruction and, based on the mixing and molding results, control the elevator to lift the TMR ration to the TMR finished product warehouse for storage; Receive feeding and loading instructions, and based on the mixing and molding results and TMR diet storage results, control the opening of the finished product outlet to unload the TMR diet quantitatively into the feeding robot's loading bin to complete the TMR diet loading. Configure the feeding control module of the feeding robot as follows: Receive feeding instructions and parse the target cow identifier ID carried within them; Based on the target cow's ID, query the preset first data mapping table to obtain the coordinates of the target cow pen for feeding, and navigate to the target cow pen. After moving to the target cow pen, the system uses a built-in wireless communication module to read the smart wearable devices worn by the cows in the pen and obtain their identity information. Based on the acquired identity information, the second data mapping table is queried to compare and verify the match between the identity information and the target cow identifier ID; Based on the successful verification and matching results, and according to the corresponding TMR ration quantitative index, the automatic unloading mechanism is controlled to quantitatively feed the TMR ration into the feed trough of the cattle pen. The first data mapping table corresponds to the target cow identifier ID and the target cow pen location coordinates.

[0017] Furthermore, the plurality of cattle pens are equipped with ventilation devices, which include exhaust fans and / or ventilation ducts for the discharge of manure gases from the cattle pens; Each individual cattle pen is equipped with a flushing device and a corresponding manure discharge channel for manure discharge and cleaning within the cattle pen. The cattle pen is equipped with a dairy cow weighing scale, feed trough, milk measuring machine and water trough, which are installed in different locations within the cattle pen. The rinsing device is installed next to the lying area, and its rinsing range covers the lying area. The surface structure of the lying area is an inclined guide surface or an arc-shaped guide surface that matches the rinsing direction.

[0018] The present invention has the following beneficial effects: This invention employs multiple independent feeding pens for multiple dairy cows, each equipped with local control devices. Multiple weighing modules monitor multi-dimensional data of the cows. A data alert module assesses the quality of the multi-dimensional data monitoring of the target cows, determining its strengths and weaknesses. This assessment is then processed by an alert judgment module and displayed in detail as an alert data package. Furthermore, a local interactive input module, based on the local control device managing any target cow and considering the multi-dimensional monitoring data and alert data packages, implements individualized and differentiated input of appropriate alert thresholds for each monitoring type. Through various data interactions between multiple local control devices, the feeding plan for any target cow can be adjusted and replaced. Finally, the central control device, with its central display module, central storage module, and central control module, enables comprehensive management of multiple cows. The system manages the adjustment / replacement of feeding programs for target dairy cows. It involves adjusting and replacing the final feeding program through a central interactive input module, confirming and generating a new feeding program for the target cow, and driving the TMR central kitchen and feeding robots to implement feeding adjustments and deliver feed to the target cows. Through effectiveness evaluation of the new feeding program, it can also improve the local control equipment's evaluation of the positive / negative feeding effects of feeding adjustment requests and new feeding programs, and apply this to the positive application of feeding programs for the target cow and other dairy cows in the future. Through further configuration of interactive control equipment, combined with interaction and collaboration with the local control equipment and central control equipment, and the cooperation of multiple interactive modules, a multi-level comprehensive equipment management effect is achieved, encompassing local control equipment, central control equipment, and interactive control equipment. Specifically, this is reflected in the following aspects: 1. In this invention, based on the individual feeding of multiple dairy cows and the configuration of local control devices for each cow, multiple weighing modules, local display modules, local interactive input modules, data warning modules and / or stage warning modules, local storage modules, and local control modules are configured. This enables relatively accurate monitoring and acquisition of effective multi-dimensional data on dairy cow feeding according to a preset reasonable sampling logic. Furthermore, based on the local control devices managing any target dairy cow, the local interactive input modules allow for the reasonable and targeted input setting of corresponding warning thresholds for multi-dimensional monitoring data. The warning judgment module and data warning module perform reasonable judgment processing and detailed display, as well as a comprehensive display of positive and negative alarm data packets. Combining the discrimination and warning of multiple milk production stages, through the collaboration of multiple modules of the local control devices and data interaction between multiple local control devices, the local interactive input module and central interactive input module are used for adjusting and replacing feeding plans, comprehensively confirming the generation of new feeding plans, and making final adjustments to the feeding plan. This achieves multi-level processing at the local and central levels and a reasonable and practical level of management.

[0019] 2. In this invention, multi-dimensional data is reasonably monitored and acquired based on local control devices for multiple dairy cows, various warning data packets are reasonably generated and displayed in detail, and reasonable logic is applied to adjust feeding programs. Based on the central control module, a pre-assessment and preparation procedure and a feeding effect evaluation procedure for the new feeding program are executed. The target dairy cows are subjected to longitudinal and horizontal evaluations of the feeding effect evaluation procedure of the new feeding program to obtain the final positive / negative evaluation results of the new feeding program. Furthermore, the application processing procedure of the new feeding program is executed. The positive and negative evaluations and applications of the new feeding program can improve the comprehensive supervision effect of multiple target dairy cows and the application effect of feeding program adjustments.

[0020] 3. In this invention, based on multi-dimensional data monitoring and feeding adjustments for multiple dairy cows through local control devices, and centralized final management through a central control device, multi-level management and control by multiple feeding managers can be achieved. Simultaneously, based on the configuration and installation of interactive control devices, data reception from multiple local and central control devices is realized. Furthermore, based on the identification IDs of multiple target dairy cows, matching data packets are generated according to the identification IDs for differentiated display and real-time updates. This greatly facilitates the comprehensive display of various indicator data for multiple target dairy cows by feeding managers, significantly improving the unified feeding supervision of multiple target dairy cows, especially when feeding a large number of dairy cows in the barn. It also facilitates highly practical comparisons and subsequent rapid location processing under conditions of unified visualization and convenient management of multiple dairy cows, enhancing the comprehensive management effect of the multi-level control devices. Attached Figure Description

[0021] Figure 1 This is a schematic diagram illustrating the structure and overall relationship of multi-level devices in an integrated control system according to one embodiment of the present invention; Figure 2 This is a schematic diagram illustrating the structure, interaction, and control of the local control device and the central control device in one embodiment of the present invention; Figure 3 This is a schematic diagram of the overall layout structure of the cattle shed in one embodiment of the present invention; Figure 4 This invention is based on Figure 3 A schematic diagram of the overall layout structure of the cattle pen; Figure 5 This invention is based on Figure 3 , Figure 4 A schematic diagram of the structure of the milk testing machine and its connecting parts; Figure 6 This is a schematic diagram showing the structure and positional relationship of the TMR central kitchen and the feeding robot in one embodiment of the present invention; Figure 7 This is a schematic diagram illustrating the interaction control between the central control device and the TMR central kitchen and feeding robot according to an embodiment of the present invention. Figure 8 This is a schematic diagram illustrating the effect of a local control module controlling a warning LED light during the milk production stage via a PWM drive circuit in one embodiment of the present invention. Figure 9 This invention is based on Figure 8 A schematic diagram of the PWM drive circuit and related connection circuits; Figure 10 This is a schematic diagram of the structure of the feeding trough and connecting part in one embodiment of the present invention.

[0022] Legend: 100. Local control device; 111. Local control module; 1111. Alarm judgment module; 1112. Stage judgment module; 112. Local display module; 113. Local interactive input module; 114. Data alarm module; 115. Stage alarm module; 1151. Milk production stage warning LED light; 116. Local storage module; 1161. First local data storage area; 1162. Second local data storage area; 1163. Third local data storage area; 117. Local communication unit; 118. Signal receiver; 11 9. Smart wearable device; 120. Milk testing machine; 121. Milk testing machine control module; 122. Milk production weighing module; 1221. Milk storage weighing scale; 123. Insertion / removal detection module; 1231. Magnetic proximity switch; 1232. Ring permanent magnet; 124. Milk bucket; 1241. Pump outlet conduit; 1242. Normally closed solenoid valve; 125. Milk storage pumping device; 1251. Pump in conduit; 126. Flexible hose; 127. Mounting bracket; 130. Residual material weighing module; 131. Residual material weighing scale; 132. Feed trough; 1321. Feed trough support; 1322, Elastic shockproof structure; 1323, Shock-absorbing structure; 133, Water trough; 140, Weight weighing module; 141, Dairy cow electronic scale; 142, Signal reader / writer; 200, Central control equipment; 201, Central control module; 202, Central display module; 203, Central interactive input module; 204, Central storage module; 205, Central communication unit; 300, Interactive control equipment; 301, Interactive control module; 302, Interactive display module; 303, Interactive storage module; 304, Interactive... Intercommunication unit; 400, TMR central kitchen; 401, TMR control module; 410, feed proportioning bin; 411, first high-precision weighing sensor; 420, conveying device; 430, mixing equipment; 440, elevator; 450, TMR finished product bin; 451, finished product discharge port; 452, second high-precision weighing sensor; 500, feeding robot; 501, feeding control module; 510, loading bin; 520, automatic unloading mechanism discharge port; 601, flushing device; 602, manure discharge channel; 603, exhaust fan. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] Reference Figure 1-10 This invention provides a comprehensive management and control system for multi-level dairy cow feeding equipment based on multi-dimensional data monitoring, including a cowshed and a TMR central kitchen 400. The cowshed is equipped with multiple cow pens, each of which is used to independently feed a single dairy cow. Multiple cattle pens are each equipped with a local control device 100, which includes multiple local modules: a local control module 111, a local display module 112, a local interactive input module 113, a data alert module 114, a stage alert module 115, a local storage module 116, and a local communication unit 117 connected to the local control module 111. The connection between the multiple local modules can be an electrical connection or a communication connection within the local control device 100. The device also includes a signal receiver 118 connected to the local control module 111 and multiple weighing modules. Connections are achieved via electrical wires or wireless communication, enabling interaction and the transmission and reception of data and signals. The multiple weighing modules include a milk production weighing module 122, a feed residue weighing module 130, and a body weight weighing module 140. Based on their respective sampling logics, they monitor the feed residue in the feed trough 132, the milk production of the milk measuring machine 120, and the weight of the dairy cows, and generate multi-dimensional monitoring data of the corresponding monitoring type. The sampling logic of the multiple weighing modules includes: a milk production weighing module 122, which, based on the active milking operation of the milking administrator, locks the received milk production monitoring data and generates stable milk production monitoring data after confirming the completion of the current milking operation; a feed residue weighing module 130, which, through the local control module 111, sends a sampling command based on a preset time of the second timer to realize the weighing and transmission of feed residue; and a body weight weighing module 140, which, through the local control module 111, receives the weighing trigger signal sensed by the signal reader / writer 142, sends a sampling command to realize the monitoring and transmission of cow body weight, and determines the final body weight monitoring data through the data generation unit and the third timer.

[0025] The local control module 111 of any local control device 100 obtains the identity information of the smart wearable device 119 worn by the target cow through the signal receiver 118, and establishes a unique correspondence between the identity information and multiple weighing modules in the cow pen, so as to realize the target cow monitored by the local control device 100. Through the unique correspondence, multi-dimensional monitoring data is collected and monitored through multiple local modules; the unique correspondence includes, but is not limited to, establishing a binding relationship through a local mapping table. The establishment of the binding relationship based on the preferred local mapping table includes: In response to the initialization command for the target cow to enter the pen, the local control module 111 obtains the identity information of the target cow in the current pen through the signal receiver 118, and scans to obtain the hardware communication addresses of multiple weighing modules in the pen; it establishes a binding relationship between the identity information and the hardware communication addresses of each weighing module, generates the local mapping table, and stores it. The local control device, based on the local mapping table, aggregates the multi-dimensional monitoring data collected by each weighing module to the corresponding target dairy cow, thereby achieving local management and control of the target dairy cow.

[0026] The local control device 100, based on the unique correspondence, combines its multiple local modules to implement local management and control of the target dairy cow, including: The local control module 111 and the built-in warning judgment module 1111 and stage judgment module 1112 are used to generate warning data packets corresponding to multi-dimensional monitoring data, determine and transfer multiple milk production stages, and jump to the next stage. The local control module 111 drives the data warning module 114 to display relevant warning data packets and drives the stage warning module 115 to warn the target dairy cow about the milk production stage. The local control device 100 is configured with multiple local storage modules 116 to store monitoring data and warning data packets of multi-dimensional data types corresponding to multiple milk production stages of the target dairy cow; preferably, the multiple local storage modules 116 respectively store the monitoring data and warning data packets of multi-dimensional data types of the target dairy cow at multiple milk production stages, and each local storage module 116 is divided into multiple local data storage areas to store multi-dimensional data types including at least monitoring data and warning data packets; Through the local interactive input module 113 and the local control module 111, a feeding adjustment request is generated based on the collaboration of multiple local modules and the interaction data of multiple local control devices 100. The feeding adjustment request includes a feeding program adjustment request and / or a feeding program replacement request. The interaction data of the multiple local control devices 100 includes warning data packets and feeding programs. The usage data includes partial / complete replacement operations of the feeding program. Based on the feeding program framework, the partial / complete replacement is confirmed and used through the local interactive input module 113.

[0027] Specifically, the local interactive input module 113 performs interactive data input and generates feeding adjustment signals based on the feeding plan of the target dairy cow and the feeding plans sent by other local control devices 100. The local control module 111 generates a feeding adjustment request based on the feeding adjustment signal and sends it to the central control module 201. The feeding adjustment signal includes a feeding plan adjustment signal and / or a feeding plan replacement signal. It also includes a central control device 200, which is equipped with multiple central modules: a central control module 201 and connected to it a central interactive input module 203, a central display module 202, multiple central storage modules 204, and a central communication unit 205; through the cooperation of multiple central modules, central management and control of multiple target dairy cows are implemented, including: The central control module 201 is connected to multiple local control modules 111 through the central communication unit 205 and the local communication unit 117, receives warning data packets and feeding adjustment requests sent by them, and generates a new feeding plan in conjunction with the central interactive input module 203. The multiple central storage modules 204 are used to store warning data packets and new feeding plans for multiple target dairy cows at multiple milk production stages; preferably, the multiple central storage modules 204 store the warning data packets and new feeding plans for multiple milk production stages of the multiple target dairy cows, and the central storage modules 204 are also configured to be divided into multiple local data storage areas to store the warning data packets and new feeding plans for the multiple milk production stages; The central control module 201 is also configured to: call the data stored in multiple central storage modules 204, execute the pre-evaluation preparation program, the new feeding program feeding effect evaluation program, and the new feeding program application processing program, so as to implement the evaluation and application of the new feeding program.

[0028] The multiple central storage modules 204 are also used to pre-store initial feeding plans for multiple target dairy cows, and to configure several pre-stored initial feeding plans corresponding to different milk production stages, and to configure the pre-stored new feeding plans through the application processing program of the new feeding plans; by laying out the basic technology layout for dairy cow feeding, the feeding plan is initialized and configured, and the adaptive feeding application is carried out according to the different milk production stages of the target dairy cows.

[0029] The central control module 201 also drives the TMR central kitchen 400 to adjust the feed ratio based on the new feeding plan, and uses the feeding robot 500 to feed the target dairy cows to which the new feeding plan applies. It can be understood that the TMR central kitchen 400 and the feeding robot 500 are also used, under the control of the central control module 201, to perform a collaborative feeding process for target dairy cows whose feeding plan has not been updated, according to a preset feeding plan and feed ratio. The central control module 201 is also configured to send the new feeding plan for the target dairy cows to the corresponding local control module 111 via the central communication unit 205 and the local communication unit 117, and display it via the local display module 112.

[0030] Furthermore, the target dairy cow's milk production stages include the first, second, third, and fourth milk production stages, which correspond one-to-one with the target dairy cow's early lactation stage, peak lactation stage, mid-to-late lactation stage, and dry period stage; the local control module 111 is used to sort the multiple milk production stages from the first to the fourth and establish a mapping table, which contains the order and cyclical relationship of the early lactation stage, peak lactation stage, mid-to-late lactation stage, and dry period stage; the multiple milk production stages are also corresponding to the application of cyclical judgment and feeding management of multiple feeding cycles of the target dairy cow.

[0031] The local control device 100 is equipped with multiple local storage modules 116, which are used to store various data corresponding to the multi-dimensional monitoring types of the multiple milk production stages of the target dairy cow. Each local storage module 116 is divided into a first, second, and third local data storage area, which respectively store various data included in the milk production monitoring type, feed residue monitoring type, and weight monitoring type. The first local data storage area 1161 pre-stores a first judgment threshold interval corresponding to the milk production stage, a second judgment threshold interval for entering the next milk production stage, and a supplementary judgment threshold interval exceeding the first and second judgment threshold intervals. The first, second, and supplementary judgment threshold intervals are all threshold intervals for milk production monitoring data, and are preferably input and adjusted through the local interactive input module 113. This is used to set corresponding matching threshold judgment intervals according to the sampling logic and cycle of the target dairy cow based on the milk production monitoring data, and to realize the determination of the milk production stage of the target dairy cow based on milk production through reasonable judgment of the corresponding milk production monitoring data. Specifically: The local control module 111 includes a stage determination module 1112, which is used to execute the initial milk production stage determination and processing procedure for the target dairy cow, including: Multiple standardized daily milk production and trend judgment values ​​of the target dairy cow at the beginning of feeding are obtained, and the first judgment threshold interval of each milk production stage is called. When the multiple standardized daily milk production or trend judgment values ​​fall into the corresponding first judgment threshold interval, the milk production stage judgment signal corresponding to the target dairy cow is generated. In response to the milk production stage determination signal, the local control module 111 calls the local storage module 116 corresponding to the milk production stage to receive, interact with, store, and retrieve various data corresponding to the multi-dimensional monitoring type. The stage determination module 1112 is also used to execute the target dairy cow's milk production stage transfer determination and processing procedure, including: Based on the current milk production stage of the target cow, multiple standardized daily milk production and trend judgment values ​​of the target cow are obtained. The second judgment threshold range in the first local data storage area 1161 of the currently invoked local storage module 116 is called. When the multiple standardized daily milk production or trend judgment values ​​obtained fall within the second judgment threshold range, a judgment signal for the target cow to enter the next milk production stage is generated. In response to the next milk production stage determination signal, the local control module 111 calls the local storage module 116 corresponding to the next milk production stage to receive, interact with, store and retrieve various data of multi-dimensional monitoring types for the target dairy cow in the next milk production stage. The stage determination module 1112 is also used to execute the target dairy cow's milk production stage jump determination and processing procedure, including: Based on the current milk production stage of the target cow, multiple standardized daily milk production and trend judgment values ​​of the target cow are obtained, and the supplementary judgment threshold range in the first local data storage area 1161 of the currently invoked local storage module 116 is called. When the multiple standardized daily milk production or trend judgment values ​​obtained fall within the supplementary judgment threshold range multiple times in a row, the initial milk production stage determination and processing procedure of the target cow is re-executed. The multi-dimensional monitoring types include milk production monitoring, leftover feed monitoring, and weight monitoring, each corresponding to various data types including: monitoring data, warning thresholds, and warning data packages.

[0032] The system as a whole identifies the initial milk production stage through the initial lactation stage, peak lactation stage, mid-to-late lactation stage, and dry period stage. Based on the conventional lactation cycle of dairy cows, it achieves a multi-stage cycle throughout the entire cycle. By executing the target dairy cow's lactation stage jump judgment and processing procedure, and comparing the current lactation stage monitoring data with the supplementary judgment threshold range, it effectively obtains and effectively corrects the erroneous judgment results of the current lactation stage, thereby achieving effective monitoring of the target dairy cow's lactation cycle feeding and multi-dimensional data, as well as effective identification of multiple lactation stages. In a preferred embodiment, the local control module 111 is connected to the first alarm. When the local control module 111 executes the target dairy cow's milk production stage jump determination and processing procedure based on the stage determination module 1112, it generates an alarm signal and sends it to the first alarm for audible / visual alarm, alerting the local feeding administrator. Based on the audible / visual alarm, and by viewing relevant monitoring data, multi-dimensional monitoring data of the target dairy cow, and warning data packets, combined with viewing the target dairy cow's physiological state and monitoring by the smart wearable device 119, it is possible to obtain abnormal states of the target dairy cow, such as illness or abnormal physiological state.

[0033] Overall, the system for monitoring and determining the first to fourth milk production stages of the target dairy cow's feeding configuration, as well as the acquisition, display, and alerting of monitoring data, and the adjustment and transmission of feeding plans within each stage, adopts an initial milk production stage determination configuration and a sequential milk production stage transfer standard configuration. The system includes a second judgment threshold range configured for jumping to the next milk production stage, and supplementary judgment threshold ranges exceeding the first and second judgment threshold ranges. This allows for determination based on the initial milk production stage of the target dairy cow, and, after transfer to the designated current milk production stage, based on the acquired milk production monitoring data of the target dairy cow, for... When the acquired milk production monitoring data (e.g., 2-4 times) falls within the range of the supplementary judgment threshold, the milk production stage of the target dairy cow is reset. This includes re-calling the first judgment threshold range of each milk production stage through the stage judgment module 1112, and regenerating the milk production stage judgment signal corresponding to the target dairy cow when the acquired milk production monitoring data falls within any of the first judgment threshold ranges. In response to the milk production stage judgment signal, the local control module 111 calls the local storage module 116 corresponding to the milk production stage to receive, interact with, store, and retrieve various data corresponding to the multi-dimensional monitoring type.

[0034] Furthermore, the local interactive input module 113 is used to interactively input the warning threshold of the monitored data type, and the plurality of local storage modules 116 are also used to store the warning thresholds corresponding to different milk production stages that are input or updated through the local interactive input module 113, including storing high milk production thresholds and low milk production thresholds, low feed surplus thresholds, low weight thresholds and high weight thresholds respectively through the first, second and third local data storage areas; thus realizing that the plurality of local storage modules 116 correspond to multiple milk production stages of the target dairy cow, and the plurality of local data storage areas of any local storage module 116 correspond to several thresholds corresponding to the multi-dimensional monitoring type; The local control module 111 includes a warning judgment module 1111, which is used to perform over-limit warning judgment on multi-dimensional monitoring data based on the warning threshold of the corresponding milk production stage, including: The system acquires real-time multi-dimensional monitoring data and calls the corresponding warning threshold. When the monitoring data exceeds the corresponding warning threshold, it generates a data warning signal corresponding to the milk production stage and the type of monitoring data. The local control module 111 also includes a clock module connected to the warning judgment module 1111, which provides real-time information. When generating the data warning signal, the warning judgment module 1111 obtains the real-time information provided by the clock module and generates a timestamp signal containing the real-time monitoring time based on the real-time information, thereby generating a warning data packet including the timestamp signal. This data packet is used to display the monitoring time of the multi-dimensional monitoring data of the target dairy cow, facilitating a comprehensive display of relevant multi-dimensional data and the inclusion of monitoring time and milk production stage. The local control module 111 is also used to classify and mark the warning data packets containing the timestamp signal of the milk production monitoring type: when the milk production monitoring data exceeds the high milk production threshold, the milk production monitoring warning data packet corresponding to the milk production monitoring type is marked as a superior alarm data packet; when the milk production monitoring data is lower than the low milk production threshold, the corresponding milk production warning data packet is marked as a inferior alarm data packet. The data warning module 114 is also used to distinguish and explicitly display the superior alarm data packets and the inferior alarm data packets. The local control module 111 is also configured to store the superior alarm data packets and the inferior alarm data packets into the first local data storage area 1161 of the currently invoked local storage module 116; thereby realizing the superior and inferior characteristics based on milk production, which facilitates intuitive and explicit judgment and evaluation of the feeding effect of subsequent new feeding programs.

[0035] refer to Figure 8 , Figure 9 In a preferred embodiment, the local control device 100 is equipped with a stage warning module 115, which includes multiple stage warning LEDs 1151, which are configured to provide warning signals for multiple milk production stages of the target dairy cow. The multiple stage warning LEDs 1151 can be externally connected to the local control device 100, such as by installing them on the device casing or in a visible location, and are driven by the local control module 111 to illuminate and implement stage warnings. The multiple stage warning LED lights 1151 include warning LED lights 1151 for the first, second, third and fourth milk production stages, which provide milk production stage warnings at different marked locations for the target dairy cow in the early lactation stage, peak lactation stage, mid-to-late lactation stage and dry period stage. Preferably, the multiple warning LED lights 1151 are configured to light up different colors to mark the warnings. Each of the milk production stage warning LEDs 1151 is connected to a corresponding PWM drive circuit, which is connected to the local control module 111 through the PWM drive circuit. The local control module 111 is configured to: determine the unique milk production stage of the target dairy cow based on the milk production stage determination signal generated by the stage determination module 1112, and generate a corresponding milk production stage warning signal; the local control module 111 is also configured to send a conduction signal to the PWM drive circuit of the milk production stage warning LED 1151 corresponding to the unique milk production stage to control the milk production stage warning LED 1151 to light up; at the same time, send a shutdown signal to the PWM drive circuit of the milk production stage warning LED 1151 corresponding to the other milk production stages to control the other milk production stage warning LED 1151 to turn off.

[0036] In a preferred embodiment, the PWM drive circuit integrates a MOSFET as a switching element. When any MOSFET receives a turn-on signal, it controls the PWM drive circuit to turn on and illuminates the corresponding milk production stage warning LED 1151. When any MOSFET receives a turn-off signal, it controls the PWM drive circuit to turn off and extinguishes the corresponding milk production stage warning LED 1151.

[0037] By using multiple local control devices 100, each with the same bright color corresponding to a different milk production stage warning LED light 1151, and with the same placement location, local feeding managers can quickly and uniformly identify the milk production stage of multiple target dairy cows using the milk production stage warning LED lights 1151 on the multiple local control devices 100 and their identical placement locations.

[0038] As a preferred embodiment, refer to Figure 5 , Figure 4 , Figure 3 The independent cow pen is also equipped with a milk testing machine 120, and the cow shed is equipped with several mobile milk collection devices to implement mobile milk collection, milk storage monitoring, and milk pumping to the cow shed milk collector; The milk testing machine 120 includes: a milk tank 124 with a milk inlet, the milk inlet being pluggably connected to the milk outlet of a milk collection device, and receiving the amount of milk flowing after the milk collection device performs manual milk collection on the target dairy cow; The milk testing machine 120 further includes: a milk production weighing module 122, including a milk storage weighing electronic scale 1221, located at the bottom of the milk tank 124, used to weigh the milk tank 124 and the milk stored in the milk tank 124, and generate milk production monitoring data; the milk storage weighing electronic scale 1221 is communicatively connected to the local control module 111 for transmitting milk production monitoring data; the milk storage weighing electronic scale 1221 and the milk tank 124 are fixed and independently installed from bottom to top, including fixing the milk storage weighing electronic scale 1221 with a mounting bracket 127, the milk storage weighing electronic scale 1221 is independently placed with the mounting bracket 127, and the milk tank 124 is placed separately on the upper weighing part of the electronic scale, including cutting a limiting space in the weighing part to independently and stably place the milk tank 124, so that the milk storage weighing electronic scale 1221 independently and uniquely monitors the weight of the milk tank 124; The milk testing machine 120 further includes: a plug-in / plug-out detection module 123, which is configured at the milk production inlet and is used to detect the connection or disconnection status between the milk production outlet of the milk collection device and the milk production inlet, and generate a plug-in / plug-out status signal. The milk testing machine 120 further includes: a milk testing machine control module 121, connected to the plug-in / plug-out detection module 123, for acquiring plug-in / plug-out status signals of the connection and disconnection states; and a communication connection to the local control module 111 for sending the plug-in / plug-out status signals to the local control module 111; and the milk testing machine control module 121 is also connected to the milk storage weighing electronic scale 1221. For further explanation, the insertion / removal detection module 123 can be understood to include a magnetic proximity switch 1231, which is fixed to the outer wall of the milk inlet by means of a stainless steel clamp, and an annular permanent magnet 1232 fitted onto the outer wall of the milk outlet of the milk dispensing device, which is matched with the magnetic proximity switch 1231. The outer wall of the milk outlet has an annular groove, and the annular permanent magnet 1232 is fitted and fixed in the annular groove and sealed with food-grade filling material. The detection range of the magnetic proximity switch 1231 is axially oriented towards the front opening direction of the milk inlet. When the milk outlet is inserted into the milk inlet and installed in place, the annular permanent magnet... When the body 1232 enters the detection range of the annular magnetic proximity switch 1231, the magnetic proximity switch 1231 generates a plug-in / plug-out status signal representing the connection state, and sends the plug-in / plug-out status signal to the milk testing machine control module 121 through the plug-in / plug-out detection module 123 containing the magnetic proximity switch 1231. When the milk outlet is pulled out from the milk inlet, the annular permanent magnet 1232 leaves the detection range, the magnetic proximity switch 1231 generates a plug-in / plug-out status signal representing the disconnection state, and sends the plug-in / plug-out status signal to the milk testing machine control module 121 through the plug-in / plug-out detection module 123 containing the magnetic proximity switch 1231.

[0039] The milk tank 124 is also provided with a pumping conduit 1241, which is configured as a milk storage pumping channel; the pumping conduit 1241 is also connected to a normally closed solenoid valve 1242, which is electrically connected to the milk testing machine control module 121. The normally closed solenoid valve 1242 is opened under the control of the milk testing machine control module 121, and the stored milk flows out through the opened normally closed solenoid valve 1242; the pumping conduit 1241 is sealed and installed on the side wall of the milk tank 124 and positioned at the location of the stored milk weighing electronic scale 1221; The normally closed solenoid valve 1242 is a normally closed solenoid valve with its inlet sealed to the pumping conduit 1241 and its outlet indirectly connected to the pumping conduit 1251 of the milk pumping device 125 via a hose 126. When the power is off, the valve core inside the normally closed solenoid valve 1242 is pressed against the valve seat by the return spring, blocking the fluid passage between the pumping conduit 1241 and the hose 126 and maintaining the normally closed state. When the milk testing machine control module 121 sends a pump open signal, the electromagnetic coil of the normally closed solenoid valve 1242 is energized, driving the valve core to open against the force of the reset spring, connecting the pump outlet conduit 1241 and the hose 126 to form a milk storage fluid channel, through which the stored milk flows out. After pumping is complete, the milk testing machine control module 121 cuts off the power supply to the electromagnetic coil, and the reset spring drives the valve core to reset, closing the fluid channel and restoring the normally closed state. The specific internal structure of the normally closed solenoid valve 1242, as well as the control feedback operation based on the milk testing machine control module 121, are all conventional and well-known technical implementation details of the normally closed solenoid valve 1242. This invention will not provide further detailed descriptions of its specific structure, relationships, and positional arrangements with accompanying drawings. The pumping completion judgment result includes, through a simple preset timing function, after the milk testing machine control module 121 sends a pumping start signal and a pumping open signal, after a preset timing duration, sending a corresponding pumping stop signal and a pumping stop signal to control the milk storage pumping device 125 to stop pumping milk and control the normally closed solenoid valve 1242 to de-energize and close; the preset timing duration is configured to be greater than or equal to the maximum time required to pump out a sufficient amount of milk from the milk tank under rated operating conditions; the milk storage pumping device 125 adopts a food-grade self-priming pump, and is selected with a self-priming pump that can withstand dry running, such as a peristaltic pump, to improve its tolerance, and through a quick-connect configuration with good sealing, it ensures the milk pumping effect.

[0040] The milk pumping device 125 includes the food-grade peristaltic pump, which is installed opposite to the milk tank 124. It receives the milk flowing out of the pumping conduit 1241 through the milk pumping channel and is connected to the milk testing machine control module 121. The milk pumping is started under the control of the milk testing machine control module 121, and the milk flowing out of the pumping conduit 1241 is received and pumped to the cowshed milk collector. The milk pumping device 125 is also firmly fixed by the mounting bracket 127, which achieves a stable relative installation with the milk tank 124. The mounting bracket 127 also provides a flexible support and limiting clamp for the hose 126.

[0041] The milk testing machine control module 121 is also used to receive the pump start signal and pump open signal sent by the local control module 111, and control the milk storage pumping device 125 to start the milk storage pumping and control the normally closed solenoid valve 1242 to open and let the stored milk flow out through the pumping conduit 1241. In a preferred embodiment, the pumping conduit 1241 of the milk tank 124 is installed facing downwards; The pumping conduit 1251 of the milk pumping device 125 is connected to the pumping conduit 1241 by a section of food-grade hose 126. The length of the hose 126 is greater than twice the straight-line distance between the outlet of the pumping conduit 1241 and the inlet of the pumping conduit 1251, so that the hose 126 naturally bends into a U-shape after installation. The two ends of the hose 126 are respectively sealed and fixed to the outlet of the pump outlet conduit 1241 and the inlet of the pump inlet conduit 1251, including auxiliary installation and fixing by clamping structures such as clamps and sealing structures such as sealing rings; In this way, by utilizing the natural bending characteristics of the hose 126, the pulling stress of the milk pumping device 125 on the milk bucket 124 is eliminated, so that the milk weighing scale 1221 can weigh only the milk bucket 124 and the milk stored in it, as well as the part of the pumping conduit 1241 located before the connection end of the hose 126.

[0042] Preferably, when the milk storage weighing scale 1221 weighs the milk container 124 and the stored milk, a tare operation is performed in advance. After the milk storage weighing scale 1221 and the milk container 124 are initially installed and fixed, and after they are successfully connected and fixed to the milk pumping device 125 through the hose 126, the local control module 111 controls the milk storage weighing scale 1221 to set the current weight to zero, which is the initial state of zero weight monitoring. The local control module 111 is configured as follows: The system receives a plug-in / plug-out status signal representing the milk extraction progress. In response to separate plug-in / plug-out status signals indicating that the milk outlet of the milk extraction device is connected to and then disconnected from the milk inlet (preferably, the local control module 111 also makes a validity determination based on the interval between the received connection / plug-in / plug-out status signals and the disconnection / plug-in / plug-out status signals), it performs a stability determination on the acquired milk extraction monitoring data. This includes analyzing the milk extraction monitoring data generated in real time by the milk weighing module 122. When it is determined that the fluctuation amplitude of the milk extraction monitoring data within a preset time window is lower than a preset stability threshold, the system confirms that the current milk extraction operation is complete, locks the current milk extraction monitoring data, and generates stable milk extraction monitoring data by assigning a timestamp to the current milk extraction monitoring data through a built-in clock module. Based on this, it controls the milk pump in the milk tank 124 to deliver the milk to the cowshed milk collector, achieving low-temperature storage and circulation of milk, including: A pump start signal is generated and sent to the milk testing machine control module 121, which then controls the milk storage pumping device 125 to start pumping out the milk. Then, after a 2-5 second interval, a pump opening signal is generated and sent to the milk testing machine control module 121. The milk testing machine control module 121 controls the normally closed solenoid valve 1242 to open and the stored milk flows out through the pumping conduit 1241. The milk pumping process is monitored and observed by the milking administrator to improve its normal implementation. When the target cow is in the dry period, the milking administrator can actively determine whether it is in the dry period. This includes judging based on the target cow's historical milk production and calving records from the initial feeding stage (i.e., the initial stage of entering the pen), as well as combining the target cow's teat status and milk production tendency. When the target cow is determined to be in the dry period, the milking administrator can manually and intermittently plug and unplug the milk outlet and milk inlet of the milk collection device, triggering a plugging and unplugging status signal. The local control module 111 then acquires the milk production monitoring data for that time and generates stable milk production monitoring data with values ​​limited to the corresponding judgment interval of the dry period. Based on multiple stable milk production monitoring data, the local control module 111 processes and generates the standardized daily milk production and trend judgment value, and executes the corresponding milk production stage determination / transfer / jump and processing procedures for the target cow.

[0043] The local control module 111 acquires multiple specified milk production monitoring data based on the milk production monitoring cycle, and is also used to compare them with the high milk production threshold and the low milk production threshold, and to generate corresponding warning data packets.

[0044] The mobile milking device includes a device mounted on a mobile device such as a trolley, which actively moves to the target cow to collect milk. The device uses multiple teat connection points selected using conventional technology. By observing the teat condition suitable for milking on the target cow and following conventional milking procedures, multiple milking structures are connected to the corresponding positions on the target cow to collect milk. Figure 5 The milk collection device pipe at the upper end of the milk testing machine 120, equipped with the annular permanent magnet 1232, is connected to the milk inlet of the milk testing machine 120 for milk collection. This device is described in detail using conventional technologies and related devices and combinations; further elaboration is not required here. And for cowshed milk collectors... Figure 4 , Figure 5 The external pump pipeline of the milk pumping device 125 was drawn. Based on the relative positions of the cow pen and cowshed, the milk collector in the cowshed and the conveying pipeline can also be directly understood to be a relevant device that meets the standards for low-temperature storage of milk.

[0045] Furthermore, the residual material weighing module 130 includes a residual material weighing electronic scale 131 connected to the local control module 111. The residual material weighing electronic scale 131 is communicatively connected to the local control module 111 and is used to receive sampling instructions and transmit residual material monitoring data. The preferred connection method is wireless communication, which enables the local control module 111 to establish a unique correspondence with the feed weighing module 130 based on the target cow's identity information. Alternatively, the feed weighing module 130 can be uniquely electrically connected to the local control module 111, and the feed weighing scale 131 can be correspondingly connected to the local control module 111 to achieve local monitoring of the target cow. The local control module 111 is equipped with a second timer. The local control module 111 is configured to send sampling instructions to the residual material weighing scale 131 based on multiple preset times after feed feeding set by the second timer, so as to trigger the residual material weighing scale 131 to collect and transmit residual material weight data. The feeding and the multiple preset times after feeding are started by the feed feeding signal generated by the feeding control module 501, or by the feed feeding success signal generated by the local control module 111 of the local control device 100, and the second timer is called to start timing, and corresponding sampling instructions are sent at multiple preset times.

[0046] refer to Figure 10 , Figure 4The leftover material weighing scale 131 is installed between the feed trough 132 and the feed trough support part 1321 in the independent cattle pen. The bottom of the leftover material weighing scale 131 is fixed to the feed trough support part 1321 through an elastic shock-absorbing structure 1322, and the top is connected to the bottom of the feed trough 132 through a rebound shock-absorbing structure 1323. The elastic shock-absorbing structure 1322 is stably supported and supported on the feeding trough support part 1321 by a plurality of evenly arranged shock-absorbing springs; the rebound shock-absorbing structure 1323 includes a plurality of evenly arranged rebound springs and a flexible rebound structure between the plurality of rebound springs, which provides a stable and rebounding connection between the top of the waste material weighing scale 131 and the bottom of the feeding trough 132.

[0047] The local control module 111 is also configured to: in response to determining that the trough 132 is in an empty state, control the residual material weighing electronic scale 131 to set the current weight to zero as the initial state of zero weight monitoring. The low remaining material threshold pre-stored in the second local data storage area 1162 of the plurality of local storage modules 116 is configured to be greater than the preset low weight monitoring value of the initial state of zero weight monitoring, and is adjusted and set by the local interactive input module 113. By setting the initial state of zero-weight monitoring, the zero value of weighing monitoring in the initial empty state of the feed trough 132 is set, realizing the initial installation and accurate weighing configuration of the residual feed weighing scale 131. By setting the low residual feed threshold, and combining it with the incomplete empty state of the feed trough 132 during normal use, a reasonable low residual feed (weight) threshold is set, realizing the installation configuration and normal use effect of the residual feed weighing scale 131. Through the interactive input and adjustment settings of the preset low weight monitoring value corresponding to the low residual feed threshold, the accurate acquisition of residual feed monitoring data, the determination of low residual feed monitoring results, and the accurate generation of warning data packets corresponding to the residual feed monitoring type are realized. The warning data packets corresponding to the residual feed monitoring type are configured with corresponding timestamps. The corresponding warning data packets can be used by the local feeding administrator to perform multi-cow timestamps and compare them with the corresponding feed feeding signal and feed feeding success signal time to determine the feed consumption status of the target dairy cow and configure the feed amount to increase / decrease as needed.

[0048] Furthermore, the weight weighing module 140 includes a dairy cow weighing electronic scale 141, which is communicatively connected to the local control module 111 and is used to receive sampling instructions and transmit weight monitoring data. The dairy cow weighing scale 141 is installed in the dairy cow lying area and is used to weigh the target dairy cow in a lying position when the target dairy cow is in the lying area. The preferred connection method is wireless communication, which enables the local control module 111 to establish a unique correspondence with the weight weighing module 140 through the identity information of the target cow; alternatively, the weight weighing module 140 is uniquely electrically connected to the local control module 111, and the cow weighing scale 141 is correspondingly connected to the local control module 111 to achieve local supervision of the target cow. The weight weighing module 140 also includes a signal reader 142, preferably installed at the center under the cow weighing scale 141. The signal reader 142 is communicatively connected to the local control module 111 and is used to read the electronic ear tag information worn by the target cow when the target cow enters the sensing area of ​​the cow weighing scale 141, and send a weighing trigger signal to the local control module 111. For example, the signal reader 142 is an RFID reader for the target cow wearing an RFID electronic ear tag, and is installed at a suitable position under or around the cow weighing scale 141.

[0049] The local control module 111 is also configured to: in response to the weighing trigger signal, send a sampling command to the dairy cow weighing electronic scale 141 to start measuring dairy cow weight monitoring data; The local control module 111 is equipped with a data generation unit, which is connected to the third timer; The local control module 111 is configured to: when receiving the weight monitoring data through the third data input terminal, perform timing through the third timer; the third timer has a preset timing period. The local control module 111 is further configured to: when the preset timing period of the third timer ends, in response to the corresponding timing end signal, send a data generation instruction to the data generation unit; The data generation unit is configured to: in response to the data generation instruction, filter multiple weight monitoring data received within the current timing period, and determine the maximum value among the highest frequency values ​​of the multiple weight monitoring data as the final weight monitoring data of the target cow; the cow weighing scale 141 weighs the target cow multiple times and acquires multiple weight monitoring data within the timing period by setting the weighing frequency. The data generation unit is also used to generate an effective weight reference range, which is generated based on the filtering and processing of multiple timing cycles and stored in the local data storage area corresponding to the weight monitoring type of the local storage module 116 corresponding to the milk production stage of the target dairy cow, thereby implementing effective filtering of the final weight monitoring data.

[0050] In a preferred embodiment, the maximum value among the highest frequency values ​​of the multiple weight monitoring data conventionally corresponds to the target cow being moved and fully positioned in the lying area, when it is lying still. The cow weighing scale 141 can obtain the maximum weight monitoring data when the target cow is fully lying down, and obtain accurate weight monitoring data of the target cow in the lying state by using the highest frequency value corresponding to the maximum weight monitoring data. The cow weighing scale 141 of the weight weighing module 140 is appropriately expanded in its deployment range and the environment is optimized, including priority rinsing by the rinsing device 601. The cow weighing scale 141 is located in the lying area, which guides the target cow's lying position. The feeding manager configures the rinsing time and cycle of the rinsing device 601. The surface of the lying area is constructed as an inclined or arc-shaped guide surface to match the rinsing direction. By observing the target cow's lying pattern, the cow weighing scale 141 in the lying area accurately weighs and acquires the target cow's weight monitoring data. Additionally, the local feeding manager can ensure the cow's lying habits through on-site observation, repeatedly compare weight monitoring data, and observe the generation of weight monitoring data to achieve accurate weight monitoring.

[0051] In a preferred embodiment, the data generation unit is specifically configured to: process the average value distribution range of multiple final weight monitoring data determined within multiple timing cycles of any milk production stage of the target dairy cow, perform mean data processing on the average value distribution range, and proportionally reduce the average value based on the mean data processing result (e.g., reduce it to 0.65-0.85 times), set it as an effective weight reference value, and store it in the local data storage area; The effective weight reference value is used for: when the data generation unit selects the maximum value among the highest frequency values ​​from the multiple weight monitoring data to determine the final weight monitoring data of the target cow, it calls the effective weight reference value for comparison; when the final weight monitoring data is less than a preset ratio range (e.g., 0.7-0.9) of the effective weight reference value, it generates a final weight monitoring data abnormality signal and sends it to the local control module 111, and assigns abnormal characteristics to the final weight monitoring data.

[0052] When the warning judgment module 1111 performs an out-of-limit warning judgment on the final weight monitoring data containing the abnormal characteristics, it assigns abnormal characteristics to the corresponding weight monitoring data warning signal. Based on the weight monitoring data warning signal with abnormal characteristics, the local control module 111 assigns an abnormal characteristic label to the warning data packet according to the corresponding abnormal signal of the final weight monitoring data, and the data warning module 114 distinguishes and displays the abnormal warning data packets. The weight monitoring data warning signal and abnormal warning data packet with abnormal characteristics are used to characterize abnormal failure of weight monitoring data, or to indicate that the target dairy cow is sick, or that the lying area environment is unreasonable, providing data basis for feeding managers to analyze the physiological state of the target dairy cow and improve the lying area environment.

[0053] Furthermore, the feeding adjustment request includes a feeding program adjustment request and / or a feeding program replacement request, generated by the local control module 111 based on the feeding adjustment signal. The feeding adjustment signal includes a feeding program adjustment signal and / or a feeding program replacement signal, generated by the local interactive input module 113 based on: the target dairy cow's feeding program, warning data packet, and lactation stage warning signal, as well as some or all of the data referenced from the feeding program, warning data packet, and lactation stage warning signal received from other local control devices 100, and interactive data input and generation of the feeding adjustment signal. Preferably, the feeding adjustment signal includes a feeding program adjustment signal and a feeding program replacement signal, corresponding to the feeding program adjustment request and feeding program replacement request generated by the local control module 111.

[0054] The local interactive input module 113 of any local control device 100 is connected to the local control module 111 and is used to generate a feeding program adjustment signal and a feeding program replacement signal in response to the input data of the operating user and send them to the local control module 111. The local control module 111 is configured to generate a corresponding feeding program adjustment request or feeding program replacement request in response to the feeding program adjustment signal or feeding program replacement signal, and send it to the central control module 201 via the local communication unit 117 and the central communication unit 205. It can be understood that the feeding program adjustment signal, the feeding program adjustment request, and the feeding program replacement signal and the feeding program replacement request are implemented, formed, and sent independently.

[0055] In a preferred embodiment, the local display module 112 is further configured to present a human-computer interaction interface containing the plurality of feeding schemes, and the local interaction input module 113 is configured to generate a feeding scheme replacement signal and send it to the local control module 111 in response to the user's selection operation of the whole or part of any different feeding scheme on the human-computer interaction interface. The central control module 201 is also configured to: receive the feeding adjustment request, generate a new feeding plan in response to the confirmation operation through the central interactive input module 203, identify the target cow, and update or replace the feeding plan of the target cow; The system also drives the TMR central kitchen 400 according to the final feeding plan (both the updated new feeding plan and the original feeding plan that has not been updated), processes feed according to the final feeding plan, and instructs the feeding robot 500 to deliver feed to the target dairy cow trough 132. The new feeding plan is then sent to the corresponding local control device 100. This includes sending the plan via the central communication unit 205 and the local communication unit 117 to the corresponding local control module 111, which in turn drives the local display module 112 to update and display the feed.

[0056] Furthermore, the cowshed is also equipped with an interactive control device 300, which includes multiple interactive modules: an interactive control module 301, multiple interactive display modules 302 connected to the interactive control module 301, and an interactive communication unit 304; through the cooperation of multiple interactive modules, and in coordination with the local control device 100 and the central control device 200, interactive management and control of multiple target dairy cows can be achieved. The interactive control device 300 is installed in a location that allows local feeding administrators to easily observe and compare multiple target dairy cows in a unified manner. The multiple interactive display modules 302 can be configured as multiple display screens, or the multiple interactive display modules 302 can be configured as multiple display areas through a single display screen. Both of these configuration methods and scopes of the multiple interactive display modules 302 in this invention are within the scope of this invention.

[0057] The interactive control device 300 establishes a communication connection with the local communication units 117 of multiple local control devices 100 through the interactive communication unit 304. The multiple local control devices 100 are used to send multiple warning data packets and milking stage warning signals of target dairy cows to the interactive control device 300. The data also includes the identification ID of the target dairy cow. The interactive control device 300 establishes a communication connection with the central communication unit 205 of the central control device 200 through the interactive communication unit 304. The central control device 200 is used to send feeding adjustment requests or old feeding plans and new feeding plans for multiple target dairy cows to the interactive control device 300, and at the same time includes the identification ID of the target dairy cow. The interactive control module 301 is configured to: establish a data mapping based on the target cow's identification ID, generate a matching data packet, and update the matching data packet in real time based on the received warning data packet of the target cow, milk production stage warning signal, and corresponding feeding adjustment request or old feeding plan or new feeding plan of the target cow. The interactive control module 301 is also used to send the processed and generated matching data packets of multiple target cows, which are updated in real time, to the multiple interactive display modules 302, so as to distinguish and display them on the corresponding multiple interactive display modules 302 based on the target cows; the multiple interactive display modules 302 are arranged according to the position characteristics of multiple local control devices 100, and the multiple interactive display modules 302 include, but are not limited to, multiple independent displays configured according to the position rules, and the display area positions of multiple interactive display modules 302 set on the same display according to the position rules.

[0058] In a preferred embodiment, the interactive control device 300 is further configured with multiple interactive storage modules 303 connected to the interactive control module 301. These multiple interactive storage modules 303 are used to store various data received from multiple target cows and generated matching data packets. The interactive control module 301 has a built-in clock module. When the matching data packets are updated, the update time is obtained through the clock module, and the interactive storage modules 303 store the matching data packets one by one based on the time order of the update time. The interactive control module 301 establishes a local mapping between the interactive storage modules 303 and the interactive display module 302 corresponding to the same target cow, forming a group correspondence, and manages multiple target cows separately through this group correspondence.

[0059] The target cow's identification ID is a binding identity code based on the corresponding target cow's identity information, and a second data mapping table is established. When the local control device 100 sends relevant data to the interactive control device 300 and the central control device 200, it encapsulates the binding identity code in the corresponding data according to the second data mapping table, thereby achieving accurate binding between the sent data and the target cow. The smart wearable device 119 mainly includes an RFID electronic ear tag and a corresponding RFID signal receiver 118. Preferably, the target cow can also wear a smart collar, a nose ring sensor, a pedometer, and a health monitoring tag (HMT chip) at the same time to monitor the target cow's physiological indicators. By configuring the relevant signal receiver 118, the signal can be received through the local control module 111 of the corresponding local control device 100 and displayed by driving the local display module 112. The local control device 100 has a built-in corresponding communication module such as an RFID reader / writer, Bluetooth, LoRa receiver, etc. The local control module 111 also uses a configured MCU microcontroller to analyze and process the received multi-dimensional monitoring data and physiological indicators, extract the unique identification code and physiological indicators, and display the relevant processed data through the local display module 112.

[0060] Thus, the multi-level integrated management and control system for dairy cow feeding equipment in this invention implements a first-level local management and control of target dairy cows through multiple local control devices 100 based on the unique correspondence between local control modules 111 and multiple weighing modules in corresponding cow pens, combined with the multiple local modules of the local control devices 100. Furthermore, a second-level central management and control of multiple target dairy cows is implemented through a central control device 200, based on the transmission and reception of data and signals with the multiple local control devices 100, and through the multiple central modules: central control module 201 and its connected central interactive input module 203, central display module 202, central storage module 204, and central communication unit 205. Furthermore, through the interactive control device 300, based on cooperation and collaboration with the local control device 100 and the central control device 200, and the transmission and reception of data and signals, and through the multiple central modules: the central control module 201 and the central interactive input module 203, the central display module 202, the central storage module 204, and the central communication unit 205 connected thereto, a third-level interactive control is implemented for multiple target dairy cows. Through the configuration and functional implementation of the local control device 100, the central control device 200, and the interactive control device 300, and their mutual cooperation, a multi-level, multi-faceted comprehensive control system for dairy cow feeding is achieved. This system, based on multi-dimensional data monitoring, realizes the comprehensive control effect of dairy cow feeding based on the multi-level equipment body and framework, improving overall management efficiency and refined feeding results.

[0061] Furthermore, the central control device 200 is equipped with multiple central storage modules 204, which are used to store various data of multi-dimensional monitoring types for the corresponding target dairy cows sent by multiple local control devices 100; The various data include at least the superior alarm data packets and inferior alarm data packets in the first local data storage area 1161 of the multiple local storage modules 116, which are used to evaluate the milk production effect of the target dairy cow in multiple aspects through the relevant superior and inferior indicators of milk production monitoring data. The superior alarm data packets and inferior alarm data packets contain the real time obtained by the clock module and are stored in chronological order according to the real time. The central storage module 204 is divided into multiple central data storage areas, which correspond to the first, second, third, and fourth milk production stages of the target dairy cow. These areas are used to receive and classify the superior and inferior alarm data packets for the corresponding milk production stages. It is worth noting that the superior and inferior alarm data packets for the fourth milk production stage are preset with different high and low milk production thresholds than those for other milk production stages through the corresponding storage locations of the local control device 100. With additional configuration, the milk production data of the target dairy cow can also be monitored and judged in the required scenarios.

[0062] The central control module 201 is configured to execute a pre-assessment preparation procedure, including: generating a new feeding program update node, the update node containing the target cow identifier ID, update timestamp, and new feeding program, and storing it in several first central data storage areas of the local storage module 116 corresponding to the target cow based on the update timestamp; and determining several first central data storage areas, including the specified first central data storage area and the next first central data storage area that follows it, based on the flow order of the milk production stage; under strict standards, the several first central data storage areas usually include the two milk production stages after the milk production flow stage, and the dry period stage can also be skipped appropriately.

[0063] The central control module 201 is further configured to: based on the new feeding plan update nodes stored in the plurality of first central data storage areas, execute a new feeding plan feeding effect evaluation program, including at least one of the following: Based on the longitudinal assessment of the same target dairy cow: Compare the changes in the positive and negative alarm data packets stored in the plurality of first central data storage areas before and after the update timestamp of the target cow. If the number of positive alarm data packets increases or the number of negative alarm data packets decreases after the update, it is determined as a first positive evaluation result; otherwise, it is determined as a first negative evaluation result. Based on the cross-sectional assessment of the aforementioned target dairy cows: Under a unified time standard after the timestamp is updated, the number of data packets in the target cow's first central data storage area and the number of data packets in the corresponding second central data storage area of ​​the non-target cow that has not updated its feeding plan are obtained. If the number of positive alarm data packets in the first central data storage area is greater than that in the second central data storage area, or the number of negative alarm data packets is less than that in the second central data storage area, it is determined as a second positive evaluation result; otherwise, it is determined as a second negative evaluation result. The central control module 201 is further configured to: based on the obtained positive and negative evaluation results, execute an application processing procedure for the new feeding plan, including: Upon obtaining the first positive evaluation result or the second positive evaluation result, a new feeding plan reference signal is generated and the new feeding plan reference signal is sent to the corresponding local control device 100 and interactive control device 300. Upon obtaining the first negative evaluation result or the second negative evaluation result, a new feeding program improvement signal is generated, and the new feeding program improvement signal is sent to the corresponding local control device 100 and interactive control device 300. And new feeding programs that produce positive evaluation results are marked as preset feeding programs and stored in the feeding program storage area of ​​the central storage module 204.

[0064] By conducting longitudinal and lateral evaluations of the feeding effects on target dairy cows corresponding to the new feeding program, the application effect of the new feeding program for target dairy cows can be effectively provided. By marking the reference signal and improvement signal of the new feeding program, the application effect of survival of the fittest can be effectively improved. By adapting multiple dairy cows' milk production stages and multi-dimensional monitoring data indicators, and by marking the preset feeding program and storing the feeding program in the storage area, the adaptability of feeding programs for multiple dairy cows can be improved, as well as the experimental configuration and adoption.

[0065] It should be noted that during longitudinal and horizontal evaluations, the central control module 201 compares the number of superior and inferior alarm data packets and performs effective quantity comparison and evaluation based on the same number of central data storage areas and / or the same time period.

[0066] In summary, the central control module 201 executes the following: calling data stored in multiple central storage modules 204, performing pre-evaluation preparation procedures, new feeding program effect evaluation procedures, and new feeding program application processing procedures, and implementing the evaluation and application of the new feeding program. The new feeding program effect evaluation procedure is executed simultaneously, performing both longitudinal and horizontal evaluations. Through the results of these evaluations, the effectiveness of the evaluation is maximized. Furthermore, when two evaluation results are contradictory, the feeding administrator analyzes and processes the feeding programs for multiple milk production stages of the target dairy cows in conjunction with other monitoring data and warning data packets, and provides auxiliary judgments on rumination phenomena, abnormal feeding, abnormal lying down, and metabolic abnormalities in the target dairy cows.

[0067] As a preferred embodiment, refer to Figure 7 , Figure 6 The TMR central kitchen 400 is equipped with a TMR control module 401, and the feeding robot 500 is equipped with a feeding control module 501. Both are connected to the central control module 201 and receive multiple instructions sent by it, implementing a collaborative feeding process for multiple target dairy cows based on several feeding schemes. The multiple instructions include: the central control module 201 generates feed formulation instructions, feed mixing instructions, ration increase instructions, feed loading instructions, and feed dispensing instructions based on any feeding scheme corresponding to the TMR rations adapted to multiple target dairy cows, and sends them to the TMR control module 401 and the feeding control module 501 respectively so that the TMR central kitchen 400 and the feeding robot 500 respectively execute the feeding dispensing cooperation process, including: Configure the TMR control module 401 of the TMR central kitchen 400 as follows: Receive feed proportioning instructions, control the concentrate tower, roughage bin, and liquid addition equipment to automatically weigh and proportion feed in a set addition order, and control the conveying device 420 to convey the proportioned feed to the mixing equipment 430. In this system, the feeding action of each device is controlled in a closed loop through real-time weight feedback via a first high-precision weighing sensor 411, which is configured and connected to the device, until the set target weight threshold is reached. The closed-loop control includes: each first high-precision weighing sensor 411 continuously collects the real-time feeding weight during the feeding process and feeds it back to the TMR control module 401; the TMR control module 401 continuously compares the real-time feeding weight monitored by each first high-precision weighing sensor 411 with the target weight threshold included in the feed formulation instruction, and adjusts the feeding speed of each device or controls the opening of the feeding gate according to the comparison result, until the feeding stops one by one when the target weight threshold is reached. At the same time, the closed-loop control of multiple feed formulation bins 410 includes the addition order set separately. Some feed formulation bins 410, such as coarse feed bins, may also be optionally equipped with a pulverizer function to perform pulverization before addition to ensure the mixing and feeding standards of the TMR diet.

[0068] In addition, it receives feed mixing instructions and controls the mixing equipment 430 to mix the feed using the set mixing method, mixing time and forward and reverse rotation frequency to achieve uniform mixing and shaping of TMR diet; In addition, it receives the ration lifting instruction and, based on the mixing and molding results, controls the elevator 440 to lift the TMR ration to the TMR finished product warehouse 450 for storage; In addition, it receives feeding and loading instructions, and controls the opening of the finished product outlet 451 based on the mixing and molding results and the TMR diet storage results. The TMR diet is then fed in real time through the second high-precision weighing sensor 452 connected to the TMR finished product bin 450 for weight feedback and closed-loop control, so as to quantitatively unload the target TMR diet into the loading bin 510 of the feeding robot 500 to complete the TMR diet loading. The closed-loop control includes: during the continuous unloading of the TMR diet, the second high-precision weighing sensor 452 collects the unloading weight of the TMR diet in real time and feeds it back to the TMR control module 401; the TMR control module 401 is configured to continuously compare the real-time unloading weight monitored by the second high-precision weighing sensor 452 with the target weight threshold included in the feeding and loading instruction, and adjust the feeding speed of the TMR finished product bin 450 or control the opening of the feeding gate according to the comparison result, until the feeding stops when the target weight threshold is reached; The corresponding process for implementing the feeding and dispensing collaboration process of the TMR Central Kitchen 400 is carried out by executing multiple instructions in sequence.

[0069] Furthermore, the feeding control module 501 of the feeding robot 500 is configured as follows: Receive feeding instructions and parse the target cow identifier ID carried in them; Furthermore, based on the target cow's ID, a preset first data mapping table is queried to obtain the coordinates of the target cow pen for feeding, and the system navigates to the target cow pen. The navigation movement includes: based on the preset movement paths of multiple target cows and the navigation obstacle avoidance sensors, the system autonomously moves to the coordinates of the independent cow pen where each target cow is located. Furthermore, after moving to the target cow pen, the system uses a built-in wireless communication module to read the smart wearable device 119 worn by the cows in the pen to obtain their identity information. The smart wearable device 119 is configured as an RFID electronic ear tag, and the wireless communication module is preferably configured as an RFID reader corresponding to the RFID electronic ear tag. The RFID reader is configured to: lock the ear tag of the nearest target cow by comparing the signal strength of multiple RFID electronic ear tags read, so as to accurately obtain the identity information of the cow corresponding to the current feeding trough 132 position.

[0070] Furthermore, based on the acquired identity information, the second data mapping table is queried to compare and verify whether the identity information acquired through the smart wearable device 119 matches the target cow identifier ID; Furthermore, based on the verification and matching results, and according to the corresponding TMR ration quantitative index, the automatic unloading mechanism is controlled to quantitatively dispense the TMR ration into the feed trough 132 of the cow pen; and based on the verification failure result, the dispensing control of the automatic unloading mechanism is cancelled, and an alarm message is generated based on the verification failure result. An alarm is triggered by configuring an alarm device, and the feeding administrator verifies and corrects the physical errors of the target dairy cow wearing the smart wearable device 119 and the feeding robot 500, as well as the errors in the hardware and software logic settings of the corresponding mapping table, various control modules, and wireless communication modules, based on the alarm device and on-site inspection.

[0071] The first data mapping table represents multiple data mappings and binding relationships between the target cow's ID and the target cow pen location coordinates. The second data mapping table represents multiple data mappings and binding relationships between the target cow's ID and the target cow's identity information. Preferably, the data is established and saved through the central control module 201 and retrieved and applied through the feeding control module 501.

[0072] In a preferred embodiment, after the feeding robot 500 autonomously moves to the independent pen locations of the multiple target dairy cows, the feeding control module 501, based on the quantitative indicators of the TMR diet for each target dairy cow, drives and controls the automatic unloading mechanism located at the lower side of the electrically connected feed hopper 510 to accurately deliver the TMR diet into the feed trough 132 of the independent pen, and transmits the actual feeding amount data back to the central control module 201 to complete the entire feeding procedure. If the TMR diet is not delivered due to a failed verification result, the single feeding procedure for the target dairy cow is skipped, and the corresponding alarm information is uploaded. The automatic unloading mechanism includes an unloading port 520 and a feed extraction device for driving the unloading action. Based on the TMR feed quantification index of each target dairy cow, the feed is quantitatively extracted into the feed trough 132 of the target dairy cow. The automatic unloading mechanism is also equipped with a third high-precision weighing sensor for real-time weight feedback and closed-loop control, so as to quantitatively feed the target TMR feed into the feed trough 132 of the target dairy cow based on the TMR feed quantification index of the target dairy cow to complete the feeding. The closed-loop control includes: a third high-precision weighing sensor collecting the weight of the TMR diet in real time during continuous feeding and feeding it back to the feeding control module 501; the feeding control module 501 is configured to continuously compare the real-time unloading weight monitored by the third high-precision weighing sensor with the target weight threshold included in the feeding instruction, and adjust the feeding speed of the automatic unloading mechanism or control the opening of the feeding gate according to the comparison result, until the target weight threshold is reached and feeding stops.

[0073] The feed ratio instruction, feed mixing instruction, ration enhancement instruction, feeding loading instruction, and feeding dispensing instruction generated by the central control module 201 are quantitatively configured based on the feeding schemes corresponding to several target dairy cows. A preferred implementation includes: generating and controlling the TMR central kitchen 400 to perform ratio, mixing, enhancement, and loading to the feeding robot 500 for multiple target dairy cows based on the same feeding scheme, and separately quantifying the TMR rations for multiple target dairy cows, and sending the feeding dispensing instruction containing the target dairy cow identifier ID to the feeding robot 500 so that it can implement the quantitative feeding of the TMR rations to multiple target dairy cows. It should be noted that the feed extraction device, the elevator 440, and the conveying device 420 are all motor-driven material conveying devices. Their conventional application structures can be achieved using conventional technologies known in the art, such as screw conveying, scraper conveying, belt lifting, or pipeline lifting. These will not be elaborated upon in this invention. The ultimate goal is to extract and lift the TMR feed at a certain speed and force into the corresponding TMR finished product bin 450 and dairy cow feed trough 132.

[0074] Preferably, the feeding robots 500 include multiple robots that queue up to load various uniformly mixed TMR diets and feed multiple target dairy cows one by one according to their own feeding procedures. When the feeding robot 500 feeds the designated target dairy cow, the feeding control module 501 also generates a feed feeding signal and sends it to the local control device 100 of the designated target dairy cow. The local control module 111 receives and processes the signal in real time to generate a feed feeding success signal. A second timer defines multiple preset time intervals based on the feed feeding success signal and sends sampling instructions to the residual feed weighing scale 131. The feeding control module 501 is connected to a feeding communication unit and communicates with the central communication unit 205 and local communication unit 117 of the central control module 201 and the local control module 111.

[0075] Specifically, the feeding control module 501 establishes a third data mapping table between the target cow ID and the target cow identity information based on the second data mapping table and through the communication connection with the local control module 111 of the local control device 100. The establishment of the third data mapping table includes: The signal receiver 118 is fixedly installed inside the independent cow pen, and its reading range is configured to be limited to the inside of the independent cow pen; the signal receiver 118 reads the smart wearable device 119 worn by the target cow in the current cow pen, obtains its identity information, and binds the identity information with the communication address of the local control device 100, and then sends it to the feeding control module 501 through the communication connection; After receiving the binding relationship, the feeding control module 501 queries the second data mapping table, matches the corresponding target cow ID according to the identity information, and establishes a third data mapping table between the target cow ID and the communication address of the local control device 100. Furthermore, the feeding control module 501 sends the generated feed feeding signal to the local control module 111 of the corresponding local control device 100 by querying the third data mapping table.

[0076] It is worth noting that the reading range of the signal receiver 118 is limited by one or more of the following measures: The walkway is lined with multiple independent cattle pens arranged as follows: Figure 3 , Figure 4 The metal railings in the building, and the continued installation of partitions to physically shield the RFID radio frequency signals; The transmission power of the signal receiver 118 is reduced so that its effective reading range is adapted to the internal space of the current independent cattle pen, and the signal receiver 118 is installed in the center of the independent cattle pen; the signal receiver 118 is protected by a replaceable rigid plastic shell. Furthermore, when the signal receiver 118 simultaneously reads multiple RFID electronic ear tags, it compares and filters the signal strength of each read electronic ear tag, and selects the RFID electronic ear tag with the maximum signal strength as the target receiving signal. The comparison and screening is performed independently by the MCU built into the signal receiver 118, or by the connected local control module 111 and feeding control module 501 selecting the maximum value based on the received signal strength values ​​to determine the identity information of the corresponding target cow.

[0077] It should be noted that, regarding feed delivery to target dairy cows, the alert data packets for feed residue monitoring in the local control device 100 can assist in determining the TMR (Total Mixed Ration) diet adjustment plan for the target dairy cows, i.e., adjustments and replacements to the feeding plan. Furthermore, in this invention, multiple disease conditions of target dairy cows, such as rumination, abnormal feeding, abnormal lying down, and metabolic abnormalities, can be assessed using multi-dimensional monitoring data such as feed residue monitoring, weight monitoring, and milk production monitoring, along with corresponding alert data packets. This information is further obtained from the monitoring information of the smart wearable device 119. Combined with the multi-dimensional monitoring data supervision, processing, management, and application in this invention, and the multi-level, multi-functional processing and supervision of various integrated control devices, while improving multi-level and multi-dimensional convenient management, local feeding administrators can also free up more time for refined management and configuration of target dairy cows' related physical condition and various disease conditions, such as improving the overall monitoring effect of target dairy cows through inspections.

[0078] As a preferred embodiment, refer to Figure 4The multiple cattle pens are equipped with ventilation devices, which include exhaust fans 603 and / or ventilation ducts for exhausting manure and gas from the cattle pens. The exhaust fans 603 are powered by electricity and are turned on and off by local feeding managers. The ventilation ducts are operable to open and close, and additional temperature management is implemented in the cattle pens through heaters, radiators, air conditioners, fans, etc. Optionally, the various temperature-regulating electrical appliances and exhaust fans 603 can also be powered by photovoltaic panels, batteries, etc. installed on the top of the cattle shed.

[0079] Each independent cattle pen is equipped with a flushing device 601 and a corresponding manure discharge channel 602 for manure discharge and cleaning within the cattle pen. The cattle pen is equipped with a dairy cow weighing scale 141, a feed trough 132, a milk measuring machine 120, and a water trough 133. The dairy cow weighing scale 141, feed trough 132, water trough 133, and milk measuring machine 120 are respectively installed in different positions within the cattle pen, and the water trough 133 is located adjacent to the feed trough 132. The rinsing device 601 is installed next to the lying area, and its rinsing range covers the lying area. The surface structure of the lying area is an inclined guide surface or an arc-shaped guide surface that matches the rinsing direction.

[0080] Preferably, the flushing device 601 is installed beside the lying area, and its flushing range covers the lying area. The surface structure of the lying area is an inclined guide surface or an arc-shaped guide surface that matches the flushing direction. The discharge channel is away from the lying area, the milk meter 120, the feed trough 132 and / or the water trough 133. Through streamlined flow, manure is discharged from the cattle pen and discharged through the manure sewer to the manure collection and utilization area on the outside of the bottom of the cattle shed. The discharge channel includes a metal-set drain grid located in a corner of an independent cattle pen where the cows are not trampled, to discharge flushing wastewater and impurities such as manure.

[0081] In a preferred embodiment, the milk storage weighing scale 1221 of the milk production weighing module 122, the waste feed weighing scale 131 of the waste feed weighing module 130, and the cow weighing scale 141 of the weight weighing module 140 are wirelessly connected to the local control module 111 via methods including LoRa, ZigBee, Wi-Fi, 4G / 5G cellular networks, etc., and the connection end is configured with a corresponding wireless communication module. Optionally, the milk storage weighing scale 1221, the waste feed weighing scale 131, and the cow weighing scale 141 are respectively configured with signal output terminals connected to the first, second, and third data input terminals of the local control module 111 for transmitting corresponding monitoring data. The milk storage weighing scale 1221, the waste feed weighing scale 131, and the cow weighing scale 141 are electronic devices capable of transmitting and receiving signals and data, and are also configured with signal receiving terminals connected to the command output terminal of the local control module 111. Furthermore, the local communication unit 117 and the central communication unit 205 can be wired communication modules (such as RS485 interface, CAN bus interface, or Ethernet interface), or preferably wireless communication modules. When using a wireless communication module, it can specifically be a wireless transmission technology adapted to industrial, aquaculture, or agricultural environments, such as LoRa, ZigBee, Wi-Fi, 4G / 5G cellular networks, etc. Through the wireless communication unit, the system can realize long-distance, real-time transmission of data such as feeding adjustment requests, various cow status data, and warning data packets, as well as corresponding control signals, without complex wiring, thus avoiding the problems of complex wiring and high maintenance costs of traditional wired connections in large-scale aquaculture areas. It should be noted that the TMR control module 401 and the feeding control module 501 are also configured with corresponding communication units and realize communication connections with the central control module 201, as well as the transmission and reception of commands.

[0082] In a preferred embodiment, the local interactive input module 113 is connected to the control module and the local display module 112 respectively, such as through the electrical connection inside the local control device 100, and is used to input feeding program adjustment commands and feeding program replacement commands.

[0083] In a preferred embodiment of this invention, the local interactive input module 113 and the local display module 112 are integrated into the same touch display terminal, such as an industrial tablet PC or a customized touch all-in-one machine, which also corresponds to the local control device 100. Specifically, the touch display terminal of the local control device 100 includes a touch screen, a display panel, and a communication interface; the communication interface (such as a UART serial port, USB interface, or wireless communication unit) is connected to the signal transceiver of the control module; the touch screen is used to collect the user's touch operation, generate interactive signals including feeding program adjustment instructions and feeding program replacement instructions, and transmit them to the control module through the communication interface; the display panel is used to receive and display the feeding program of the current target dairy cow and the standardized feeding program framework of the corresponding dairy herd fed back by the local control module 111, the feeding program and the feeding program framework including core parameters such as multiple feeding times corresponding to the dairy cow and the corresponding milk production stage of the dairy herd, the feed ratio and feeding amount configured for each feeding time.

[0084] In a preferred embodiment, the feeding plan and the input for generating a new feeding plan based on the feeding adjustment request are generated and confirmed by the central interactive input module 203 and the local interactive input module 113 based on the feeding plan framework through interactive input. The feeding plan framework can optionally be implemented by configuring relevant applications for auxiliary settings. The application is a software tool that can be programmed / directly obtained and conventionally configured by those skilled in the art. It is only used to assist the interactive input module and the corresponding control module in realizing setting communication and control functions. The scope of protection of this application does not involve the improvement of the computer program itself. Therefore, the specific design and improvement of the application will not be described in detail.

[0085] Furthermore, the data warning module 114 is preferably integrated into the local display module 112, and the local display module 112 is used to divide the display area corresponding to the data warning module 114 for independent / differentiated display of the warning data packets, positive alarm data packets, negative alarm data packets, etc.; the stage warning module 115 can be set independently or integrated into the shell or circuit board of the touch display terminal. When the stage warning module 115 is integrated into the touch display terminal, it is connected to the control module through the communication interface or the terminal's extended I / O interface, and is used to illuminate and prompt with corresponding LED warning lights when multiple warning signals are received. It is worth noting that the configuration of the data warning module 114 and the stage warning module 115, and / or the display of the corresponding warning data packets, positive alarm data packets, and negative alarm data packets by the local control device 100 are also applied to the central control device 200 and the interactive control device 300.

[0086] Those skilled in the art will understand that, based on existing tablet computers or embedded touch devices, the connection and functions of the above modules can be realized by configuring the corresponding communication interfaces and applications. This application will not elaborate on this, but the specific connection structure of the above hardware is within the protection scope of this application.

[0087] It is worth noting that the hardware structure of the central control device 200 is similar to that of the local control device 100, including the central interactive input module 203 and the central display module 202 integrated in the same touch display terminal, such as an industrial tablet computer or a customized touch all-in-one machine, which also corresponds to the central control device 200. Furthermore, the touch display terminal of the central control device 200 includes a touch screen, a display panel, and a communication interface; the communication interface (such as a UART serial port, a USB interface, or a wireless communication unit) is connected to the signal transceiver terminal of the PLC; the touch screen is used to collect the user's touch operation, and the touch operation is ultimately adjusted and confirmed by the central feeding management personnel based on the received local feeding adjustment command and local feeding replacement command; In response to the feeding program adjustment signal and / or feeding program replacement signal, the local control module 111 of any local control device 100 generates a corresponding feeding adjustment request and / or feeding replacement request, and sends it to the central control module 201 of the central control device 200 through the local communication unit 117 and the central communication unit 205. The display panel of the central control device 200 is used to receive and display the interactive signal, as well as the corresponding feeding program for the target dairy cow and the standardized feeding program framework for the corresponding dairy herd. The feeding program and feeding program framework include core parameters such as multiple feeding times corresponding to the dairy cow and the corresponding milk production stage of the dairy herd, the feed ratio and feeding amount configured for each feeding time.

[0088] The multiple local control devices 100 are also interconnected through the local communication unit 117 to interactively transmit feeding plan data, and display the feeding plans for multiple target dairy cows that are interactively transmitted by other local control devices 100 through the corresponding display panels.

[0089] It should be noted that the aforementioned application is a software tool that can be programmed / directly obtained and conventionally configured by those skilled in the art. It is only used to implement the preset communication and control functions of the corresponding multiple hardware modules. The scope of protection of this application does not involve the improvement of the computer program itself. Therefore, the specific design and improvement of the application will not be described in detail.

[0090] Optionally, the local control module 111 is also connected to a second alarm. When the control module generates a warning data packet corresponding to the multi-dimensional monitoring type based on the data warning module 114, it executes a light / sound alarm through the second alarm, which is different from the alarm method of the first alarm.

[0091] It is worth noting that the "connection" described in this application includes multiple connection methods. The connection between multiple modules within the local control device 100, interactive control device 300, and central control device 200 preferentially adopts electrical connection, which integrates multiple modules and internal connections. The connection between the local control device 100 and multiple weighing modules is selectively electrical connection, taking into account wiring difficulty and signal transmission stability, or wireless connection through integrated wireless communication modules. The wireless communication modules are specifically adapted to wireless transmission technologies suitable for industrial, aquaculture, or agricultural environments, such as LoRa, ZigBee, Wi-Fi, 4G / 5G cellular networks, etc.

[0092] Additionally, it should be noted that the multiple local storage modules 116 of the local control device 100 and the multiple central storage modules 204 of the central control device 200 may optionally be implemented using non-volatile or volatile computer-readable media. The volatile computer-readable media includes, but is not limited to, DRAM or SRAM, and the non-volatile computer-readable media includes, but is not limited to, Flash, PCM, or RRAM.

[0093] The working principle of the multi-level integrated management and control system for dairy cow feeding equipment based on multi-dimensional data monitoring of the present invention is as follows: This includes the installation steps (operating principle): S1. The cowshed is divided into multiple pens for feeding multiple dairy cows. A milk testing machine 120 is configured to monitor milk production data by weighing and to promptly pump stored milk to the cowshed milk collector. An electronic scale 131 is configured to monitor the remaining feed in the feed trough 132 by weighing and to collect data. An electronic scale 141 is configured to monitor the weight of dairy cows by weighing and to collect data. S2. Multiple cattle pens are equipped with local control devices 100 installed in a visible and easily accessible location within the cattle pens. The local control devices 100 (such as multiple data input terminals of the local control module 111) are connected to multiple weighing modules, including electrical connections via wires or wireless communication connections via wireless communication modules. S3. Smart wearable devices 119, such as RFID electronic ear tags, are worn on dairy cows in multiple pens, and corresponding signal receivers 118 with matching functions, such as RFID signal receivers 118, are installed. The control module reads the identity information of the smart wearable device 119 of the target dairy cow through the signal receiver 118 and binds it to the monitoring data of multiple weighing modules of the corresponding target dairy cow. S4. The local control module 111 receives monitoring data from multiple weighing modules, displays the monitoring data, determines the milk production stage, transfers and jumps between stages, generates and displays warning signals and warning data packets for the corresponding milk production stage, and generates and displays feeding program adjustment signals and feeding program replacement signals through the local interactive input module 113. The local control module 111 processes and generates corresponding feeding program adjustment requests and feeding program replacement requests, and sends them to the central control module 201. S5. Based on the received data, the central control module 201 adjusts and confirms the feeding plan for any target dairy cow through the central interactive input module 203 to form a new feeding plan, which drives the TMR central kitchen 400 to adjust the feed ratio according to the new feeding plan and drives the feeding robot 500 to feed several target dairy cows. S6. The cowshed is equipped with an interactive control device 300. The interactive control device 300 is communicatively connected to multiple local control devices 100 to receive warning data packets and milking stage warning signals from the corresponding target cows. It is also communicatively connected to the central control device 200 to receive feeding adjustment requests or old and new feeding plans from multiple target cows. The interactive control module 301 establishes a data mapping based on the identification ID of the target cows, generates and updates matching data packets based on the data mapping for the received data, and sends them to multiple corresponding interactive display modules 302. The data is then displayed in a differentiated manner for multiple target cows, including but not limited to location comparison.

[0094] The multi-level equipment integrated management and control system for dairy cow feeding based on multi-dimensional data monitoring, through which feeding adjustment management is achieved, includes the following steps (working principle): S1. During the feeding of the target dairy cow, the local control device 100 stores various data of the target dairy cow at multiple milk production stages through multiple local storage modules 116. The milk production stages include the early lactation stage, peak lactation stage, mid-to-late lactation stage, and dry period stage in a sequential and cyclical manner. Each local storage module 116 is divided into first to third local data storage areas according to the multi-dimensional monitoring type. The first local data storage area 1161 is used to store various data of milk production monitoring type, including a first judgment threshold interval, a second judgment threshold interval, and a supplementary judgment threshold interval for determining the milk production stage; as well as a high milk production threshold and a low milk production threshold. S2. The local control module 111 implements stable milk production monitoring data and generates standardized daily milk production and trend judgment values ​​based on the acquisition logic of milk production monitoring data. Then, the stage judgment module 1112 executes the milk production stage judgment and processing procedure, milk production stage transfer and processing procedure, and milk production stage transfer and processing procedure based on the standardized daily milk production or trend judgment value. S3. The local storage module 116 corresponding to any milk production stage is divided into a first local data storage area 1161, a second local data storage area 1162, and a third local data storage area 1163. The local interactive input module 113 inputs and sets multiple corresponding thresholds for the monitoring data type corresponding to the target dairy cow. The warning judgment module 1111 built into the local control module 111 performs limit-crossing warning judgments on the multi-dimensional monitoring data. Combined with the real-time time provided by the clock module, it generates warning data packets containing timestamp signals for the multi-dimensional monitoring types. The local control module 111 also marks the milk production monitoring warning data as superior or inferior alarm data packets. S4. Multiple local control devices 100 are interconnected and exchange data through local communication unit 117, including monitoring data, warning data packets, and feeding plans. The local feeding administrator performs local macro-analysis and comparison based on the display of warning data packets and multi-dimensional monitoring data from the local control devices 100, as well as other feeding plans and corresponding warning data packets transmitted by the multiple local control devices 100. The local interactive input module 113 inputs and generates feeding plan adjustment signals and feeding plan replacement signals. The local control module 111 generates feeding plan adjustment requests and feeding plan replacement requests and sends them to the central control module 201 of the central control device 200. S5. The central control device 200 receives feeding adjustment requests and specific data references from multiple target dairy cows. Based on the feeding plan of any target dairy cow, the standardized feeding plan framework of the corresponding dairy cow herd, and the adjustment parameters therein (including core parameters such as multiple feeding times, feed ratio and feed amount configured for each feeding time), the central interactive input module 203 adjusts, replaces, and generates a new feeding plan. Based on the new feeding plan of any target dairy cow, it generates feed ratio instructions, feed mixing instructions, feeding loading instructions, and feeding dispensing instructions, so that the TMR central kitchen 400 and the feeding robot 500 can execute the feeding dispensing collaboration process to feed several target dairy cows. S6. The central control device 200 is configured with multiple central storage modules 204, which store various monitoring and generated data of multiple target dairy cows. Each central storage module 204 is divided into multiple central data storage areas based on multiple milk production stages of the corresponding target dairy cow. Each central data storage area stores at least the positive alarm data packets and negative alarm data packets of the corresponding milk production stage sent by the corresponding local control module 111. The central control module 201 executes a pre-evaluation sorting program to sort and store the new feeding plan, as well as the positive and negative alarm data packets, according to the timestamp order. It also executes a feeding effect evaluation program for the new feeding plan, and evaluates and determines the positive / negative evaluation results of the feeding effect of the new feeding plan through horizontal and vertical evaluations. Finally, it executes an application processing program for the new feeding plan to generate a reference signal and an improvement signal for the new feeding plan and select / avoid its application.

[0095] The system enables the individual feeding and monitoring of multiple target dairy cows: multi-dimensional data monitoring, early warning analysis, and generation processing across multiple subdivided milk production stages; comprehensive monitoring of multiple target dairy cows through cross-fertilization and integration; optimization of feeding programs and their adaptation to dairy herds; monitoring of different functions of multiple control devices; and graded and comprehensive processing. This system is applied to refined farming and efficient feeding in dairy farms, and even to experimental analysis of feeding, achieving progressive innovation and highly efficient improvement in farming applications.

[0096] The above descriptions are merely embodiments of this invention. Commonly known technical solutions and / or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solution of this invention, and these should also be considered within the scope of protection of this invention. These modifications will not affect the effectiveness of the invention or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A comprehensive management and control system for multi-level dairy cow feeding equipment based on multi-dimensional data monitoring, including cowsheds and TMR central kitchens, characterized by: The cowshed is equipped with multiple pens for independent feeding of individual dairy cows; The cattle pen is equipped with local control equipment, including multiple local modules: a local display module, a local interactive input module, a data alert module, a stage alert module, a local storage module, and a local communication unit; as well as a signal receiver and multiple weighing modules, all of which are connected to the local control module; Multiple weighing modules include a milk production weighing module, a feed residue weighing module, and a body weight weighing module. Based on their respective sampling logics, these modules monitor the amount of feed residue in the trough, the milk production of the milk measuring machine, and the weight of the dairy cow during the feeding process, and generate multi-dimensional monitoring data. The local control module uses a signal receiver to obtain the identity information of the target cow wearing a smart wearable device and establishes a unique correspondence with multiple weighing modules in the cow pen. Based on the unique correspondence, the local control device, in conjunction with its multiple local modules, implements local management and control of the target dairy cow, including: Through the local control module and the built-in warning judgment module and stage judgment module, the system generates warning data packets corresponding to multi-dimensional monitoring data, and judges and transfers multiple milk production stages; it displays and warns through the data warning module and stage warning module; and it also distinguishes and stores data through multiple local storage modules. Through the local interactive input module and the local control module, a feeding adjustment request is generated based on the collaboration of multiple local modules and the interaction of data from multiple local control devices. It also includes a central control system with multiple central modules: a central control module and connected central interactive input module, central display module, central storage module, and central communication unit; through the collaboration of multiple central modules, central management and control of multiple target dairy cows is implemented, including: The central control module connects to multiple local control modules through a central communication unit and a local communication unit. It receives warning data packets and feeding adjustment requests sent by these modules, confirms the new feeding plan through the central interactive input module, and drives the TMR central kitchen to adjust the feed ratio and feed according to the new feeding plan.

2. The comprehensive management and control system for multi-level dairy cow feeding equipment based on multi-dimensional data monitoring as described in claim 1, characterized in that: The target dairy cow's milk production stages include the first, second, third, and fourth milk production stages, which correspond one-to-one with the target dairy cow's early lactation stage, peak lactation stage, mid-to-late lactation stage, and dry period stage; the local control module is used to sort the multiple milk production stages from the first to the fourth and establish a mapping table, which contains the order and cycle of the early lactation stage, peak lactation stage, mid-to-late lactation stage, and dry period stage; The local control device is equipped with multiple local storage modules, which are used to store various data corresponding to the multi-dimensional monitoring types of the multiple milk production stages of the target dairy cow. The local storage modules are divided into a first, a second, and a third local data storage area, which respectively store various data included in the milk production monitoring type, the feed residue monitoring type, and the weight monitoring type. The first local data storage area pre-stores a first judgment threshold range corresponding to the milk production stage, a second judgment threshold range for entering the next milk production stage, and a supplementary judgment threshold range that exceeds the first judgment threshold range and the second judgment threshold range. The first judgment threshold range, the second judgment threshold range, and the supplementary judgment threshold range are all threshold ranges for milk production monitoring data. The local control module includes a stage determination module, which is used to execute the milk production stage determination and processing procedures for the target dairy cow, including: Multiple standardized daily milk production and trend judgment values ​​of the target dairy cow at the beginning of feeding are obtained, and the first judgment threshold interval of each milk production stage is called. When the multiple standardized daily milk production or trend judgment values ​​fall into the corresponding first judgment threshold interval, the milk production stage judgment signal corresponding to the target dairy cow is generated. In response to the milk production stage determination signal, the local control module calls the local storage module corresponding to the milk production stage to receive, interact with, store, and retrieve various data corresponding to the multi-dimensional monitoring type. The stage determination module is also used to execute the milk production stage transition determination and processing procedure for the target dairy cow, including: Based on the current milk production stage of the target cow, multiple standardized daily milk production and trend judgment values ​​of the target cow are obtained. The second judgment threshold range in the first local data storage area of ​​the currently invoked local storage module is called. When the multiple standardized daily milk production or trend judgment values ​​obtained fall within the second judgment threshold range, a judgment signal for the target cow to enter the next milk production stage is generated. In response to the next milk production stage determination signal, the local control module calls the local storage module corresponding to the next milk production stage to receive, interact with, store and retrieve various data of multiple dimensions of monitoring types for the target dairy cow in the next milk production stage. The stage determination module is also used to execute the target dairy cow's milk production stage jump determination and processing procedure, including: Based on the current milk production stage of the target cow, multiple standardized daily milk production and trend judgment values ​​of the target cow are obtained, and the supplementary judgment threshold range in the first local data storage area of ​​the currently invoked local storage module is called. When the multiple standardized daily milk production or trend judgment values ​​obtained fall within the supplementary judgment threshold range multiple times in a row, the initial milk production stage determination and processing procedure of the target cow is re-executed. The multi-dimensional monitoring types include milk production monitoring, leftover feed monitoring, and weight monitoring, each corresponding to various data types including: monitoring data, warning thresholds, and warning data packages.

3. The comprehensive management and control system for multi-level dairy cow feeding equipment based on multi-dimensional data monitoring as described in claim 2, characterized in that: The local interactive input module is used to interactively input the warning threshold of the monitored data type. The multiple local storage modules are also used to store the warning thresholds corresponding to different milk production stages that are input or updated through the local interactive input module, including storing high milk production thresholds and low milk production thresholds, low feed residue thresholds, low body weight thresholds and high body weight thresholds respectively through the first, second and third local data storage areas. The local control module includes an alarm judgment module, which is used to perform limit-crossing alarm judgments on multi-dimensional monitoring data based on the alarm thresholds of the corresponding milk production stage, including: The system acquires real-time multi-dimensional monitoring data and calls the corresponding warning threshold. When the monitoring data exceeds the corresponding warning threshold, it generates a data warning signal corresponding to the milk production stage and the type of monitoring data. The local control module also includes a clock module and is connected to the warning judgment module to provide real-time information. When generating the data warning signal, the warning judgment module obtains the real-time information provided by the clock module and generates a timestamp signal containing the real-time monitoring time based on the real-time information, thereby generating a warning data packet including the timestamp signal. The local control module is also used to classify and mark the warning data packets of the milk production monitoring type: when the milk production monitoring data exceeds the high milk production threshold, the milk production monitoring warning data packet corresponding to the milk production monitoring type is marked as a superior alarm data packet; when the milk production monitoring data is lower than the low milk production threshold, the corresponding milk production warning data packet is marked as a inferior alarm data packet. The data alert module is also used to distinguish and explicitly display the superior alarm data packets and the inferior alarm data packets. The local control module is also configured to store the superior alarm data packets and the inferior alarm data packets into the first local data storage area of ​​the currently invoked local storage module.

4. The comprehensive management and control system for multi-level dairy cow feeding equipment based on multi-dimensional data monitoring as described in claim 3, characterized in that: The local control device is equipped with a stage warning module, which includes multiple stage warning LEDs, and is configured to provide warning signals for multiple milk production stages of the target dairy cow. The multiple stage warning LED lights include warning LED lights for the first, second, third, and fourth milk production stages, which provide milk production stage warnings at different marked locations for the target dairy cows in the early lactation stage, peak lactation stage, mid-to-late lactation stage, and dry period. Each of the aforementioned warning LEDs for the milk production stage is connected to a corresponding PWM drive circuit; The local control module is configured to: determine the unique milk production stage of the target dairy cow based on the milk production stage determination signal generated by the stage determination module, and generate a corresponding milk production stage warning signal. The local control module is also used to send a turn-on signal to the PWM drive circuit of the milk production stage warning LED corresponding to the unique milk production stage, so as to control the milk production stage warning LED to light up; at the same time, it sends a turn-off signal to the PWM drive circuit of the milk production stage warning LED corresponding to the other milk production stages, so as to control the other milk production stage warning LED to turn off.

5. The comprehensive management and control system for multi-level dairy cow feeding equipment based on multi-dimensional data monitoring as described in claim 4, characterized in that: The independent cattle pen is also equipped with a milk testing machine, and the cattle shed is equipped with several mobile milk collection devices to implement mobile milk collection, milk storage monitoring, and milk pumping to the milk collection device in the cattle shed; The milk testing machine includes: A milk bucket is provided with a milk-producing inlet, which is used to be pluggably connected to the milk-producing outlet of a milk-collecting device, and to receive the amount of milk flowing after the milk-collecting device performs manual milk collection on the target dairy cow; The milk production weighing module includes a milk storage weighing electronic scale, which is located at the bottom of the milk bucket and is used to weigh the milk bucket and the milk stored in the milk bucket, and generate milk production monitoring data; the milk storage weighing electronic scale is communicatively connected to the local control module for transmitting the milk production monitoring data. A plug-in / plug-out detection module is configured at the milk production inlet to detect the connection or disconnection status between the milk production outlet of the milk collection device and the milk production inlet, and to generate a plug-in / plug-out status signal. The milk testing machine control module is connected to the plug-in / plug-out detection module to acquire plug-in / plug-out status signals of the connection and disconnection states; and is communicatively connected to the local control module to send the plug-in / plug-out status signals to the local control module. The milk container is also equipped with a pumping conduit, which is configured as a milk storage pumping channel; and the pumping conduit is also equipped with a normally closed solenoid valve, which is connected to the milk testing machine control module. The normally closed solenoid valve is opened under the control of the milk testing machine control module, and the stored milk flows out through the pumping conduit. The milk storage pumping device is installed opposite to the milk tank. It receives the milk flowing out of the pumping tube through the pumping in conduit and is connected to the milk testing machine control module. The milk storage pumping device is started under the control of the milk testing machine control module. It receives the milk flowing out of the pumping tube and pumps it to the cowshed milk collector. The milk testing machine control module is also used to receive pump start signal and pump open signal sent by the local control module, and accordingly control the milk storage pumping device to start the milk storage pumping and control the normally closed solenoid valve to open and let the stored milk flow out through the pumping conduit. The local control module is configured as follows: The system receives a plug-in / plug-out status signal representing the milk collection progress, responds to the plug-in / plug-out status signals after connection and disconnection, performs stability determination on the acquired milk production monitoring data, confirms the completion of the current milk collection operation, locks the current milk production monitoring data, and generates stable milk production monitoring data by assigning a timestamp to the current milk production monitoring data through a built-in clock module; and controls the milk pump in the milk tank to deliver the milk to the milk collection device in the cowshed, realizing the low-temperature storage and circulation of milk, including: A pump start signal is generated and sent to the milk testing machine control module, which then controls the milk storage pumping device to start pumping out the milk. A pump opening signal is generated and sent to the milk testing machine control module, which then controls the normally closed solenoid valve to open and allow stored milk to flow out through the pump outlet conduit. The generation and application of the specified milk production monitoring data include: The local control module calculates and generates a standardized daily milk yield based on the time interval between the generation of each subsequent stable milk yield monitoring data and the generation of the previous stable milk yield monitoring data; and performs average processing on the standardized daily milk yield of the target cow for the most recent consecutive preset number of times to generate a trend determination value; the stage determination module executes the milk yield stage determination and processing procedure, milk yield stage flow and processing procedure, and milk yield stage flow and processing procedure for the target cow based on the standardized daily milk yield or trend determination value.

6. The comprehensive management and control system for multi-level dairy cow feeding equipment based on multi-dimensional data monitoring as described in claim 5, characterized in that: The residual material weighing module includes a residual material weighing electronic scale connected to the local control module. The residual material weighing electronic scale is communicatively connected to the local control module and is used to receive sampling instructions and transmit residual material monitoring data. The local control module is equipped with a second timer. The local control module is configured to send a sampling command to the residual material weighing scale based on multiple preset times after feed feeding set by the second timer, so as to trigger the residual material weighing scale to collect and transmit residual material weight data. The leftover material weighing scale is installed between the feed trough and the feed trough support in the independent cattle pen. The bottom of the leftover material weighing scale is fixed to the feed trough support through an elastic shock-absorbing structure, and the top is connected to the bottom of the feed trough through a rebound shock-absorbing structure. The local control module is also configured to: in response to determining that the feed trough is empty, control the residual material weighing scale to set the current weight to zero as the initial state of zero weight monitoring. The low remaining material threshold pre-stored in the second local data storage area of ​​the multiple local storage modules is configured to be greater than the preset low weight monitoring value of the initial state of zero weight monitoring, and is adjusted and set by the local interactive input module.

7. The comprehensive management and control system for multi-level dairy cow feeding equipment based on multi-dimensional data monitoring as described in claim 6, characterized in that: The weight weighing module includes a dairy cow weighing electronic scale, which is communicatively connected to the local control module for receiving sampling instructions and transmitting weight monitoring data. The dairy cow weighing scale is installed in the dairy cow lying area and is used to weigh the target dairy cow in a lying position when the target dairy cow is in the lying area. The weight weighing module also includes a signal reader / writer, which is communicatively connected to the local control module. The signal reader / writer is used to read the electronic ear tag information worn by the target cow when the target cow enters the sensing area of ​​the cow weighing scale, and send a weighing trigger signal to the local control module. The local control module is also configured to: in response to the weighing trigger signal, send a sampling command to the dairy cow weighing scale to measure the dairy cow weight monitoring data; The local control module includes a data generation unit, which is connected to the third timer. The local control module is configured to: upon receiving the weight monitoring data, start timing via the third timer; the third timer has a preset timing period; The local control module is also configured to: when the preset timing period of the third timer ends, in response to the corresponding timing end signal, send a data generation instruction to the data generation unit; The data generation unit is configured to: in response to the data generation instruction, filter multiple weight monitoring data received within the current timing period, and determine the maximum value among the highest frequency values ​​of the multiple weight monitoring data as the final weight monitoring data of the target cow; The data generation unit is also used to generate an effective weight reference range, which is generated based on the filtering and processing of multiple timing cycles and stored in the local data storage area corresponding to the weight monitoring type of the local storage module of the target dairy cow's corresponding milk production stage, thereby implementing effective filtering of the final weight monitoring data.

8. The comprehensive management and control system for multi-level dairy cow feeding equipment based on multi-dimensional data monitoring as described in claim 7, characterized in that: The feeding adjustment request includes a feeding program adjustment request and / or a feeding program replacement request, which is generated by the local control module based on the feeding adjustment signal. The feeding adjustment signal includes a feeding program adjustment signal and / or a feeding program replacement signal, which is generated by the local interactive input module based on: the target dairy cow's feeding program, warning data packet and lactation stage warning signal, as well as some or all of the data in the feeding program, warning data packet and lactation stage warning signal received from other local control devices, and interactive data input and generation of the feeding adjustment signal are implemented. The local interactive input module of any local control device is connected to the local control module and is used to respond to the input data of the operator, generate a feeding program adjustment signal and a feeding program replacement signal and send them to the local control module. The local control module is configured to generate a corresponding feeding program adjustment request or feeding program replacement request in response to the feeding program adjustment signal or the feeding program replacement signal, and send it to the central control module via the local communication unit and the central communication unit. The local display module is also used to present a human-computer interaction interface containing the multiple feeding schemes. The local interaction input module is used to generate a feeding scheme replacement signal and send it to the local control module in response to the user's selection operation of the whole or part of any different feeding scheme on the human-computer interaction interface. The central control module is also configured to: receive the feeding adjustment request, generate a new feeding plan in response to the confirmation operation through the central interactive input module, identify the target cow, and update or replace the feeding plan of the target cow; The system also drives the TMR central kitchen according to the final feeding plan instructions to process feed according to the final feeding plan, and instructs the feeding robot to deliver feed to the target dairy cow trough, and sends the new feeding plan to the corresponding local control device.

9. The comprehensive management and control system for multi-level dairy cow feeding equipment based on multi-dimensional data monitoring as described in claim 8, characterized in that: The cowshed is also equipped with interactive control equipment, which includes multiple interactive modules: an interactive control module, multiple interactive display modules connected to the interactive control module, and an interactive communication unit; through the cooperation of multiple interactive modules, and in coordination with the local control equipment and the central control equipment, interactive management and control of multiple target dairy cows can be achieved. The interactive control device establishes a communication connection with the local communication units of multiple local control devices through an interactive communication unit. The multiple local control devices are used to send multiple warning data packets and milking stage warning signals of target dairy cows to the interactive control device. The data also includes the identification ID of the target dairy cow. The interactive control device establishes a communication connection with the central communication unit of the central control device through the interactive communication unit. The central control device is used to send feeding adjustment requests or old feeding plans and new feeding plans for multiple target dairy cows to the interactive control device, and at the same time includes the identification ID of the target dairy cow. The interactive control module is configured to: establish a data mapping based on the target cow's identification ID, generate a matching data packet, and update the matching data packet in real time based on the received warning data packet of the target cow, milk production stage warning signal, and corresponding feeding adjustment request or old feeding plan or new feeding plan of the target cow. The interactive control module is also used to send the generated matching data packets of multiple target cows, which are updated in real time, to the multiple interactive display modules so as to distinguish and display them on the corresponding multiple interactive display modules based on the target cows. The target cow's identifier ID is a binding identity code based on the corresponding target cow's identity information, and a second data mapping table is established; when the local control device sends relevant data to the interactive control device and the central control device, it encapsulates the binding identity code in the corresponding data according to the second data mapping table, thereby achieving accurate binding between the sent data and the target cow.

10. The comprehensive management and control system for multi-level dairy cow feeding equipment based on multi-dimensional data monitoring according to claim 9, characterized in that: The central control device is equipped with multiple central storage modules, which are used to store various data of multi-dimensional monitoring types for the corresponding target dairy cows sent by multiple local control devices; The various types of data include at least the superior alarm data packets and the inferior alarm data packets in the first local data storage area of ​​multiple local storage modules; The central storage module is divided into multiple central data storage areas, which correspond to the first, second, third, and fourth milk production stages of the target dairy cow. These areas are used to receive and classify the superior alarm data packets and inferior alarm data packets corresponding to the milk production stages. The central control module is configured to execute a pre-assessment preparation procedure, including: generating a new feeding plan update node, the update node containing a target cow identifier ID, an update timestamp, and a new feeding plan; and storing the update node in a designated first central data storage area corresponding to the milk production stage of the local storage module corresponding to the target cow based on the update timestamp; and determining several first central data storage areas, including the designated first central data storage area and the next first central data storage area subsequently transferred, based on the flow order of the milk production stage. The central control module is further configured to: update nodes based on the new feeding plan stored in the designated first central data storage area, and execute a feeding effect evaluation procedure for the new feeding plan, including at least one of the following: Longitudinal evaluation: Compare the data changes of the positive and negative alarm data packets of the target cow before and after the update timestamp. If the number of positive alarm data packets after the update nodes in the plurality of first central data storage areas increases, or the number of corresponding negative alarm data packets decreases, it is determined as a first positive evaluation result; otherwise, it is determined as a first negative evaluation result. Horizontal evaluation: Under a unified time standard after the update timestamp, obtain the number of data packets in the target cow's first central data storage area and the number of data packets in the corresponding second central data storage area of ​​the non-target cow that has not updated the feeding plan. If the number of positive alarm data packets in the first central data storage area is greater than that in the second central data storage area, or the number of negative alarm data packets is less than that in the second central data storage area, it is determined as a second positive evaluation result; otherwise, it is determined as a second negative evaluation result. The central control module is also configured to: based on the obtained positive and negative evaluation results, execute an application processing procedure for the new feeding plan, including: Upon obtaining the first positive evaluation result or the second positive evaluation result, a new feeding plan reference signal is generated and sent to the corresponding local control device and interactive control device. Upon obtaining the first negative evaluation result or the second negative evaluation result, a new feeding program improvement signal is generated and sent to the corresponding local control device and interactive control device. And new feeding programs that produce positive evaluation results are marked as preset feeding programs and stored in the feeding program storage area of ​​the central storage module.

11. The comprehensive management and control system for multi-level dairy cow feeding equipment based on multi-dimensional data monitoring according to claim 10, characterized in that: The TMR central kitchen is equipped with a TMR control module, and the feeding robot is equipped with a feeding control module. They are respectively connected to the central control module and receive multiple instructions sent by it, and implement a collaborative feeding process for multiple target dairy cows based on several feeding schemes. The multiple instructions include: the central control module generates feed formulation instructions, feed mixing instructions, ration increase instructions, feed loading instructions, and feed dispensing instructions based on any feeding scheme corresponding to the TMR rations adapted to multiple target dairy cows, and sends these instructions to the TMR control module and the feeding control module respectively, so that the TMR central kitchen and the feeding robot respectively execute the feeding dispensing collaborative process, including: Configure the TMR control module of the TMR central kitchen as follows: It receives feed proportioning instructions, controls the concentrate tower, roughage bin, and liquid addition equipment to automatically weigh and proportion feed in a set addition order, and controls the conveying device to transport the proportioned feed to the mixing equipment. Receive feed mixing instructions and control the mixing equipment to mix the feed using the set mixing method, mixing time and forward and reverse rotation frequency to achieve uniform mixing and shaping of TMR diet; Receive the ration lifting instruction and, based on the mixing and molding results, control the elevator to lift the TMR ration to the TMR finished product warehouse for storage; Receive feeding and loading instructions, and based on the mixing and molding results and TMR diet storage results, control the opening of the finished product outlet to unload the TMR diet quantitatively into the feeding robot's loading bin to complete the TMR diet loading. Configure the feeding control module of the feeding robot as follows: Receive feeding instructions and parse the target cow identifier ID carried within them; Based on the target cow's ID, query the preset first data mapping table to obtain the coordinates of the target cow pen for feeding, and navigate to the target cow pen. After moving to the target cow pen, the system uses a built-in wireless communication module to read the smart wearable devices worn by the cows in the pen and obtain their identity information. Based on the acquired identity information, the second data mapping table is queried to compare and verify the match between the identity information and the target cow identifier ID; Based on the successful verification and matching results, and according to the corresponding TMR ration quantitative index, the automatic unloading mechanism is controlled to quantitatively feed the TMR ration into the feed trough of the cattle pen. The first data mapping table corresponds to the target cow identifier ID and the target cow pen location coordinates.

12. The comprehensive management and control system for multi-level dairy cow feeding equipment based on multi-dimensional data monitoring as described in any one of claims 1-11, characterized in that: The multiple cattle pens are equipped with ventilation devices, which include exhaust fans and / or ventilation ducts for the exhaust of manure gases from the cattle pens. Each individual cattle pen is equipped with a flushing device and a corresponding manure discharge channel for manure discharge and cleaning within the cattle pen. The cattle pen is equipped with a dairy cow weighing scale, feed trough, milk measuring machine and water trough, which are installed in different locations within the cattle pen. The rinsing device is installed next to the lying area, and its rinsing range covers the lying area. The surface structure of the lying area is an inclined guide surface or an arc-shaped guide surface that matches the rinsing direction.

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