Intelligent automatic feeding method

Abstract

The application provides an intelligent automatic feeding system, comprising: a feeding and weighing module for flowing bait from a bait bin and weighing and transferring the flowed bait; a conveying module for conveying the bait transferred from the feeding and weighing module to each bait pool; a distribution unit for matching the conveying module and the bait pool; a general control module for processing demand information; the feeding and weighing module and the conveying module are in control connection with the general control module; a cloud module for remotely obtaining the demand information, the cloud module being in communication connection with the general control module. The intelligent automatic feeding system can solve the problems of different bait weight requirements of different pools and the problem of too large total amount of bait required by a single pool through self-owned weighing process and batch weighing mode, and the system can simultaneously perform bait feeding of the previous pool and bait weighing of the next pool, thereby greatly improving the utilization rate of the system and the bait feeding efficiency of the system.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of aquaculture feeding, and in particular to an intelligent automatic feeding system. BACKGROUND

[0002] The feeding device is one of the important equipment required by the aquaculture industry, which is generally used for feeding the bait required by the user. In the prior art, there are some automatic feeding systems for feeding bait to each receiving pool, but these feeding mechanisms are generally small feeding machines arranged at the pool side, which can only realize feeding of a single pool. After completing the weighing and feeding of a single pool, the weighing and feeding of the next pool can be carried out, which is low in efficiency. There are also some movable robot feeding devices for mobile feeding in the prior art, but the number of receiving pools in reality is not the same, and the terrain conditions are complex, which is very inconvenient for the walking of the robot. In addition, the conditions of each receiving pool are not necessarily the same, which leads to different demand quantities of bait for each receiving pool. There are also some systems that can weigh, but the weighing capacity of these systems is limited. Therefore, it is necessary to invent an intelligent automatic feeding system. SUMMARY

[0003] The technical problem to be solved by the present application is that the existing feeding system cannot concentrate feeding, the bait demand situation is complex, and the efficiency is relatively low. The present application provides an intelligent automatic feeding system to solve the above problems.

[0004] The technical scheme adopted by the present application to solve the technical problem is that an intelligent automatic feeding system comprises:

[0005] A feeding and weighing module for flowing bait from a bin and weighing and transferring the flowed bait;

[0006] A conveying module for conveying the bait transferred from the feeding and weighing module to each receiving pool;

[0007] A distribution unit for matching the conveying module and the receiving pool;

[0008] A general control module for processing demand information, the demand information comprising a plurality of task group information, each task group information comprising a target pool number and a target weight associated with each other, the plurality of task group information being arranged in sequence according to the target pool, and the relationship between the adjacent two target pool numbers comprising a mapping relationship and a non-mapping relationship; the feeding and weighing module and the conveying module are connected with the general control module for control;

[0009] A cloud module for remotely obtaining the demand information, the cloud module being in communication connection with the general control module.

[0010] The total control module and the feeding and weighing module realize the feeding of the bait by the following steps:

[0011] S1, the total control module acquires demand information and reads the target pool number of the first task group information and its associated target weight, and sends the target pool number to the distribution unit, and the distribution unit matches the conveying module and the receiving pool according to the target pool number;

[0012] S2, the total control module sends the target weight to the feeding and weighing module, and the feeding and weighing module works in the preset mode according to the target weight until the weighing is completed, and enters step S3;

[0013] S3, the total control module judges the relationship between the target pool number this time and the target pool number last time;

[0014] If it is a mapping relationship or there is no last target pool number, the weighing belt will flow the bait to the conveying module, and enter step S4;

[0015] If it is a non-mapping relationship, the total control module sends the target pool number to the distribution unit, and the distribution unit matches the conveying module and the receiving pool according to the target pool number, and the weighing belt flows the bait to the conveying module, and enters step S4;

[0016] S4, the total control module judges whether there is remaining task group information;

[0017] If there is, the total control module controls the conveying module to feed the bait to the corresponding receiving pool according to the target pool number, and enters step S2; at the same time, the total control module controls the conveying module to convey the bait to the corresponding receiving pool;

[0018] If there is not, the total control module directly controls the conveying module to feed the bait to the corresponding receiving pool according to the target pool number.

[0019] As preferred, the preset mode includes the following steps:

[0020] S101, the feeding and weighing module flows out the bait in a coarse control mode;

[0021] S102, the feeding and weighing module compares the real-time weight of the bait with the fine adjustment threshold value, if the real-time weight is greater than the fine adjustment threshold value, it enters step S103; otherwise, it enters step S101;

[0022] S103, the feeding and weighing module flows out the bait according to the fine control mode;

[0023] S104, the feeding and weighing module compares the real-time weight of the bait with the target weight, if the real-time weight is less than the target weight, it repeats step S103, otherwise, it enters step S105;

[0024] S105, the feeding and weighing module stops flowing the bait, and the weighing is completed.

[0025] As preferred, the feeding and weighing module comprises a feeding and weighing PLC, a pressure regulator, a vibrating disc and a weighing belt;

[0026] The general control module is in communication connection with the feeding and weighing PLC, the pressure regulator and the weighing belt are both connected with the feeding and weighing PLC; the vibrating disc is arranged below a bait bin for storing bait, and is used for transferring the bait from the bait bin to the weighing belt; the pressure regulator is in control connection with the vibrating disc, and is used for controlling the vibration amplitude of the vibrating disc; the weighing belt is used for obtaining the weight of the bait currently located on the weighing belt and flowing the bait to the conveying module after the weighing is completed;

[0027] In step S101, in the coarse control mode, the feeding and weighing PLC controls the vibrating disc to vibrate at the maximum amplitude through the pressure regulator;

[0028] In step S103, in the fine control mode, the feeding and weighing PLC controls the vibration amplitude of the vibrating disc through the pressure regulator PID, at this time, the vibration amplitude of the vibrating disc is inversely proportional to the ratio of the real-time weight to the target weight.

[0029] As preferred, the distribution unit comprises a distribution PLC, a rotary motor, a rotary arm, a feeding pipe and a distribution disc;

[0030] The general control module is in communication connection with the distribution PLC, the distribution PLC is in control connection with the rotary motor, the rotary motor is arranged on the distribution disc, the rotary shaft of the rotary motor is fixedly connected with the rotary arm, the other end of the hose is connected with the feeding pipe, and the feeding pipe is fixedly connected with the rotary arm;

[0031] A plurality of feeding openings in communication with the bait receiving pool and arranged in a circumferential manner are arranged on the distribution disc around the rotary motor, and the rotary motor can drive the feeding pipe fixedly connected with the rotary arm to be matched with and communicated with the feeding openings in sequence;

[0032] In step S7, the general control module switches the matching state of the feeding pipe and the feeding opening according to the target pool number.

[0033] As preferred, the conveying module comprises a slow flow transfer unit, a fast flow transfer unit and a distribution unit;

[0034] The slow flow transfer unit is used for transferring the bait flowed from the feeding and weighing module to the fast flow transfer unit in batches;

[0035] The fast flow transfer unit is used for quickly transferring the bait flowed from the slow flow transfer unit to the distribution unit;

[0036] The distribution unit is used for matching and connecting between the fast flow transfer unit and each receiving pool.

[0037] As preferred, the slow flow transfer unit comprises a flow transfer bin, a screw conveyor arranged in a discharge port of the flow transfer bin, and a flow transfer motor, the screw conveyor comprises a rotating shaft arranged vertically and a spiral blade arranged on the rotating shaft, the general control module is in control connection with the flow transfer motor, the flow transfer motor is used for driving the rotating shaft to rotate, and an outer diameter of the spiral blade is matched with an inner diameter of the discharge port.

[0038] As preferred, the fast flow transfer unit comprises a fan, a blowing pipe, and a hose;

[0039] The general control module is in control connection with the fan, one end of the blowing pipe is connected with an air outlet of the fan, the other end of the blowing pipe is connected with one end of the hose, the blowing pipe further comprises a receiving port which is upwardly arranged, the slow flow transfer unit batches the bait to the receiving port of the blowing pipe, and the other end of the hose is connected with the distribution unit.

[0040] The task group information further comprises a blowing time length, and in step S7, the general control module determines a working time length of the fan according to the blowing time length.

[0041] As preferred, the fast flow transfer unit further comprises a detection module, the detection module is arranged between the air outlet of the fan and the receiving port, the detection module comprises an air pressure sensor and an air flow sensor, and the air pressure sensor and the air flow sensor are both connected with the general control module.

[0042] As preferred, the fast flow transfer unit further comprises a cooler, the cooler is arranged between the air outlet of the fan and the detection module, and is used for cooling the air blown out from the air outlet of the fan, and the cooler is connected with the general control module.

[0043] The detection module further comprises a temperature sensor, and the temperature sensor is connected with the general control module.

[0044] As preferred, the general control module comprises a general control PLC and a touch display unit, the touch display unit is connected with the general control PLC, and the touch display unit is used for acquiring the demand information through human-computer interaction.

[0045] The touch display unit and the cloud module both comprise an engineering debugging feeding page, and the engineering debugging feeding page is used for acquiring and configuring the demand information.

[0046] The beneficial effect of the present application is that the intelligent automatic feeding system can solve the problem of different bait weight requirements of different pools through its own weighing process and batch weighing method, and can solve the problem of excessive bait quality required by a single pool, and the system can simultaneously carry out the feeding of the previous pool and the weighing of the next pool, greatly improving the utilization rate of the system and the feeding efficiency of the system. BRIEF DESCRIPTION OF DRAWINGS

[0047] The present application is further illustrated below in conjunction with the drawings and examples.

[0048] Figure 1 is a system structure diagram of the intelligent automatic feeding system of the present application.

[0049] Figure 2 is a flowchart of the weighing link of the intelligent automatic feeding system of the present application.

[0050] Figure 3 is a flowchart of the preset mode in the weighing link of the intelligent automatic feeding system of the present application.

[0051] Figure 4 is a structural schematic diagram of the intelligent automatic feeding system of the present application.

[0052] Figure 5 is a schematic diagram of the system desktop on the touch display unit of the intelligent automatic feeding system of the present application.

[0053] Figure 6 is a schematic diagram of the engineering debugging feeding page on the touch display unit of the intelligent automatic feeding system of the present application.

[0054] Figure 7 is a schematic diagram of the parameter setting page on the touch display unit of the intelligent automatic feeding system of the present application.

[0055] Figure 8 is a schematic diagram of the engineering debugging manual page on the touch display unit of the intelligent automatic feeding system of the present application.

[0056] Figure 9 is a schematic diagram of the state monitoring page on the touch display unit of the intelligent automatic feeding system of the present application.

[0057] Figure 10 is a schematic diagram of the cloud desktop of the cloud module of the intelligent automatic feeding system of the present application.

[0058] Figure 11 is a schematic diagram of the pipeline configuration page of the cloud module of the intelligent automatic feeding system of the present application.

[0059] Figure 12is a schematic diagram of a historical feeding details page of a cloud module of an intelligent automatic feeding system of the present application.

[0060] Figure 13 is a schematic diagram of a pipeline feeding record details page of a cloud module of an intelligent automatic feeding system of the present application.

[0061] Figure 14 is a schematic diagram of an instant feeding grouping page of a cloud module of an intelligent automatic feeding system of the present application.

[0062] Figure 15 is a schematic diagram of an instant grouping details page of a cloud module of an intelligent automatic feeding system of the present application.

[0063] Figure 16 is a schematic diagram of a timing feeding grouping page of a cloud module of an intelligent automatic feeding system of the present application.

[0064] Figure 17 is a schematic diagram of a timing grouping details page of a cloud module of an intelligent automatic feeding system of the present application. DETAILED DESCRIPTION

[0065] Embodiments of the present application are described below in detail, examples of which are shown in the accompanying drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the accompanying drawings are exemplary only, and are used only for the purpose of explaining the present application, and should not be understood as limiting the present application.

[0066] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be understood as limiting the present application.

[0067] In addition, the terms "first", "second", and the like are used only for descriptive purposes and do not imply or suggest relative importance. In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood in specific circumstances. In addition, in the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0068] Any process or method descriptions in flow charts or otherwise described herein can be understood as representing code modules, segments, or portions of code that include one or more executable instructions for implementing specific logic functions or other processes, and the various embodiments of the present application include additional implementations in which the order of execution is different, in which other code modules are used, in which other structures are used, in which not all code modules are executed, and in which not all of the functions are performed, and in which the functions are performed in different orders, all of which are within the scope of the embodiments of the present application.

[0069] The physical structure of such a cloud server includes CPU, ROM, RAM, keyboard, mouse, display, network interface and USB interface. The CPU is electrically connected to the ROM, RAM, keyboard, mouse, display, network interface and USB interface. The ROM stores various data in the cloud database, various data in the content alternative library, computer programs for controlling the cloud server, various settings, initial values, etc. The RAM is used as a working area for loading various computer programs or a storage area for temporarily storing identification numbers.

[0070] As shown in Figures 1-17 The present application provides an intelligent automatic feeding system, which comprises:

[0071] The feeding and weighing module comprises a feeding and weighing PLC, a pressure regulator, a vibrating disc and a weighing belt.

[0072] The weighing PLC is connected with the pressure regulator and the weighing belt, the pressure regulator is connected with the vibration disc control, and the weighing PLC can control the vibration amplitude of the vibration disc through the pressure regulator. The vibration disc is arranged below the opening of the silo, the outlet of the vibration disc is arranged above the weighing belt, and after the vibration disc is started, the bait falling from the opening of the silo onto the vibration disc can move on the vibration disc until the bait is transferred from the outlet of the vibration disc to the weighing belt. The weighing belt is a conveying belt with a weighing function, and a weight sensor is further arranged below the conveying belt. The weight sensor can obtain the weight of the bait currently located on the weighing belt. The conveying belt can drive the weighing belt through a transmission shaft after the weighing is completed, so that the bait on the weighing belt is transferred to other modules. The conveying belt is provided with anti-leakage baffles on both sides, so that the bait is prevented from leaking out from both sides of the conveying belt. In the embodiment, the maximum weight that can be weighed by the weighing belt is recorded as the upper limit weight of weighing.

[0073] The conveying module comprises a slow flow transfer unit, a fast flow transfer unit and a distribution unit.

[0074] The slow flow transfer unit comprises a flow transfer bin, a screw conveyor and a flow transfer motor.

[0075] The bait flowing out of the weighing belt is temporarily stored in the flow transfer bin. In the embodiment, the flow transfer bin comprises a funnel-shaped storage part and a hollow cylindrical discharge port arranged below the storage part, and the screw conveyor is arranged in the discharge port. The screw conveyor comprises a rotating shaft arranged vertically in the discharge port and a spiral blade arranged on the rotating shaft. The outer diameter of the spiral blade is matched with the inner diameter of the discharge port. The flow transfer motor is connected with the rotating shaft and can drive the rotating shaft to rotate. The rotating screw conveyor can slowly transfer the bait in the flow transfer bin in batches from the discharge port.

[0076] The fast flow transfer unit comprises a fan, a blast pipe and a hose.

[0077] In the embodiment, the fan is a Roots fan. One end of the blast pipe is connected with the air outlet of the fan, the other end of the blast pipe is connected with one end of the hose, and the other end of the hose is connected with the distribution unit. The hose is the elbow pipe in the Figure 4 The blast pipe is further provided with a material receiving port with an upward opening, and the material receiving port is sealingly connected with the discharge port of the flow transfer bin. The screw conveyor arranged in the discharge port can slowly transfer the bait in batches from the discharge port and the material receiving port to the blast pipe, so that the bait can be effectively prevented from being abraded and broken. Meanwhile, the screw conveyor is also called a air lock in the embodiment, because the screw conveyor can prevent the air blown by the fan from directly entering the flow transfer bin through the material receiving port and the discharge port, so that the bait debris is effectively prevented from blocking other modules.

[0078] The distribution unit comprises a distribution PLC, a rotating motor, a rotating arm, a feeding pipe and a distribution disc.

[0079] In the embodiment, the distribution disc is a metal disc vertically arranged in a box, which is arranged in the box to avoid the bait from directly falling on the ground when the bait leaks due to an accident. The rotating motor is arranged on the metal disc, the distribution PLC is connected with the rotating motor for control, the output shaft of the rotating motor is perpendicular to the distribution disc, the distribution disc surrounds the rotating motor, a plurality of bait feeding openings in communication with the bait receiving pool and arranged in a circle are formed on the distribution disc, one end of the rotating arm is connected with the output shaft of the rotating motor, and the rotating motor rotates to drive the rotating arm to rotate, so that the other end of the rotating arm traverses the bait feeding openings one by one.

[0080] In the embodiment, the other end of the hose is connected with the bait feeding pipe, the bait feeding pipe is a metal joint arranged at the other end of the rotating arm, the rotating motor rotates to drive the bait feeding pipe fixed on the rotating arm to be matched with the bait feeding openings one by one, so that the hose is in communication with the bait feeding openings.

[0081] The total control module includes a total control PLC and a touch display unit. The total control PLC is connected with the weighing PLC, the flow rotating motor, the fan and the distribution PLC, and the touch display unit is connected with the total control PLC. The touch display unit is a human-computer interaction device with input and output functions, such as a touch display screen or a touch display mobile device, which can obtain the demand information of the user through the input mode.

[0082] The cloud module is a cloud platform connected with the total control PLC. The user can log in to the platform through a remote mode, such as a website address or an APP, and then input the demand information through the platform.

[0083] In the embodiment, the demand information is information set by the user in advance, which specifically includes a plurality of task group information. Each task group information includes a target pool number, a target weight and a bait blowing time. The relationship between the target pool numbers of adjacent two task groups is one of a mapping relationship and a non-mapping relationship. Specifically, when the mass of bait required by a certain pool is greater than the upper limit weight of the weighing belt, the user can divide the mass of bait required by the pool into two parts and configure them in two task group information when configuring the demand information, that is, the problem of single bait feeding exceeding the weight is solved by feeding the bait twice, and the target pool numbers in the two task group information have a mapping relationship, so the system does not need to switch the distributor between the two feeding tasks corresponding to the two task group information. In the actual process, assuming that there are only 30 actual bait receiving pools, when the target weight of the bait receiving pool numbered 15 is greater than the upper limit weight, the demand bait of the pool numbered 15 can be configured in the 15th task group and the 16th task group, so that the system needs to execute 31 groups of tasks in total to cover 30 bait receiving pools.

[0084] Conversely, if the relationship between the target pool numbers of the two adjacent task groups is a non-mapping relationship, the system needs to switch the distributor between the two feeding tasks corresponding to the two task group information.

[0085] In addition, the demand information can also correspond to an expected working time, which is a future time. Both the cloud platform and the touch display unit can send the demand information to the general control PLC immediately, and can also send the demand information to the general control PLC at the expected working time.

[0086] In the embodiment, the touch display unit includes a system desktop, and the system desktop is provided with a plurality of function menus, including:

[0087] The engineering debugging feeding menu is clicked to enter the engineering debugging feeding page, and is used to set the demand information.

[0088] The parameter setting menu is clicked to enter the parameter setting page, and is used to one-key set the blowing speed and blowing time, and is also used to set the expected working time.

[0089] The engineering debugging manual menu is clicked to enter the engineering debugging manual page, and is used for the customer to manually perform the whole set of weighing and flow feeding process of the bait.

[0090] The cloud platform includes a cloud desktop, and the cloud desktop is provided with a plurality of function menus including a pipeline configuration menu, a historical feeding menu, an instant feeding menu and a timing feeding menu.

[0091] The pipeline configuration menu is clicked to enter the pipeline configuration page, and the pipeline configuration page is used to configure the fan speed of each receiving pool feeding and the blowing time in the demand information on the cloud platform.

[0092] The historical feeding menu is clicked to enter the historical feeding detail page, and the historical feeding page is used for the user to view the feeding situation of each receiving pool. The user can also click the “detail” menu on this page to enter the pipeline feeding record detail page to view the historical feeding details of a single receiving pool.

[0093] The instant feeding menu is clicked to enter the instant feeding grouping page, and the instant feeding grouping page is used for the user to set the batch of feeding. The user can also enter the instant grouping detail page by clicking the “detail” menu in this page to configure the target weight in the demand information.

[0094] The timing feeding menu is clicked to enter the timing feeding grouping page, and the timing feeding grouping page is used for the user to set the batch of feeding. The user can also enter the timing grouping detail page by clicking the “detail” menu in this page to configure the target weight in the demand information.

[0095] Further, the rapid flow transfer unit further comprises a detection module, which is arranged between the air outlet of the fan and the receiving port. In the embodiment, the detection module comprises an air pressure sensor and an air flow sensor, both of which are connected to the general control PLC. The air pressure sensor can obtain the air pressure in the air supply pipe, and the general control PLC can issue a warning when the air pressure in the air supply pipe is too high or too low, thereby ensuring the safety of the system. The air flow sensor can obtain the air flow in the air supply pipe, and the general control PLC can issue a warning when the air flow in the air supply pipe is too high or too low, thereby ensuring the smoothness of the feeding process.

[0096] The rapid flow transfer unit further comprises a cooler, which is arranged between the air outlet of the fan and the detection module, for example, a heat dissipation box arranged between the air outlet and the detection module. The heat dissipation box is provided with a plurality of heat dissipation fins arranged along the blowing direction, which can be in contact with the air blown by the Roots fan. The part of the heat dissipation fins located outside the heat dissipation box is connected to the heat dissipation fan, so that the heat dissipation fan can quickly remove the heat of the heat dissipation fins. The cooler is connected to the general control module. The cooler can cool the air blown out of the air outlet of the fan, so as to avoid the contact between the overheated air and the bait, thereby avoiding the damage to the quality of the bait.

[0097] In the embodiment, the system desktop further comprises an alarm browsing menu and a state monitoring menu. The warnings issued by the general control PLC are recorded on the alarm browsing page, and the user can click the alarm browsing menu to enter the alarm browsing page to check. The user can also click the state monitoring menu to enter the state monitoring page to check the current boot state of the system, the communication state of the flow transfer weighing PLC, the communication state of the distribution PLC, the pipeline pressure, the pipeline temperature, the pipeline flow, the position of the feeding pipe and the running frequency of the fan, thereby facilitating the user to real-time understand the working condition of the system.

[0098] In the embodiment, the intelligent automatic feeding system feeds the bait through the following steps

[0099] Step S1, the system is powered on and initialized;

[0100] Step S2, the general control PLC determines whether there is demand information from the self-touch display unit or the cloud module. If there is, the process proceeds to step S3, otherwise, the process returns to step S2;

[0101] Step S3, the general control PLC initializes each module and starts the cooler, and the process proceeds to step S4;

[0102] Step S4, the total control PLC judges whether the distributor finds the initial numbered feeding port, if yes, the Roots blower is opened to work at 4hz frequency and the flow rotation motor is opened to work at 8hz frequency, and step S5 is entered; otherwise, the total control PLC commands the distribution PLC to restore the distributor, and step S4 is repeated;

[0103] Step S5, the total control PLC sends the target pool number to the distribution PLC, the distribution PLC judges whether the current feeding pipe is at the corresponding feeding port of the target pipe according to the target pool number, if yes, step S6 is entered; otherwise, the total control PLC rotates the feeding pipe to the corresponding feeding port through the distribution PLC, and step S6 is entered again;

[0104] Step S6, the total control PLC adjusts the working frequency of the Roots blower to the preset target frequency;

[0105] Step S7, the total control PLC sends the start command and the target weight to the flow rotation weighing PLC, and the system weighs according to the weighing process until the weighing is completed, and step S8 is entered;

[0106] Step S8, the total control module judges the relationship between the target pool number and the last target pool number;

[0107] If it is a mapping relationship or there is no last target pool number, the bait is flowed to the conveying module by the weighing belt, and step S9 is entered;

[0108] If it is a non-mapping relationship, the total control module sends the target pool number to the distribution unit, the distribution unit matches the conveying module and the receiving pool according to the target pool number, the bait is flowed to the conveying module by the weighing belt, and step S9 is entered;

[0109] Step S9, the total control PLC adjusts the working frequency of the Roots blower to 0 and judges whether there is remaining task group information;

[0110] If yes, the total control module controls the conveying module to feed the bait to the corresponding receiving pool according to the target pool number, and step S7 is entered; meanwhile, the total control module controls the conveying module to feed the bait to the corresponding receiving pool;

[0111] If no, the total control module directly controls the conveying module to feed the bait to the corresponding receiving pool according to the target pool number, and step S10 is entered;

[0112] Step S10, the total control PLC initializes the system, closes the flow rotation motor and the Roots blower, and step S11 is entered;

[0113] Step S11, the total control PLC judges whether the temperature in the current air supply pipe is less than the preset temperature according to the temperature sensor, if yes, the cooler is closed, and the system operation is ended; otherwise, step S11 is repeated.

[0114] Further, the preset mode comprises the following steps:

[0115] S101, the feeding and weighing PLC controls the vibration disc to vibrate at the maximum amplitude to make the bait flow out through the pressure regulator;

[0116] S102, the feeding and weighing PLC compares the real-time weight of the bait with the fine adjustment threshold value, if the real-time weight is greater than the fine adjustment threshold value, step S103 is entered; otherwise, step S101 is entered; in the embodiment, the fine adjustment threshold value is determined by the percentage of the target weight pre-configured by the user, for example, 90% of the target weight is set as the fine adjustment threshold value, so that the user can configure the specific gravity as 90%.

[0117] S103, the feeding and weighing PLC controls the vibration amplitude of the vibration disc to make the bait flow out through the pressure regulator PID, at this time, the vibration amplitude of the vibration disc is inversely proportional to the ratio of the real-time weight to the target weight, the higher the ratio of the real-time weight to the target weight, the smaller the vibration amplitude of the vibration disc, and the less the bait flows out;

[0118] S104, the feeding and weighing PLC compares the real-time weight of the bait with the target weight, if the real-time weight is less than the target weight, step S103 is repeated, otherwise, step S105 is entered;

[0119] S105, the vibration disc stops vibrating, and the weighing is completed, and the weighing belt flows the bait to the flow transfer bin.

[0120] Further, between steps S5 and S6, there is also a step that the general control PLC judges whether the current temperature is higher than the preset maximum working temperature, if yes, the general control PLC issues a warning of the high pipeline temperature, and ends the subsequent process, otherwise, step S6 is entered.

[0121] Further, between steps S6 and S7, there is also a step that the general control PLC judges whether the current air pressure is higher than the preset maximum working air pressure, if yes, the general control PLC stops the Roots blower and issues a warning of the high pipeline pressure, and ends the subsequent process, otherwise, step S7 is entered.

[0122] Further, between steps S6 and S7, there is also a step that the general control PLC judges whether the current air flow rate is lower than the preset working air speed, if yes, the general control PLC issues a warning of the abnormal pipeline flow, and ends the subsequent process, otherwise, step S7 is entered.

[0123] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the terms does not necessarily mean the same embodiment or example. Also, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0124] With the above ideal embodiments according to the present application as the inspiration, through the above description, relevant personnel can certainly make various changes and modifications within the scope of not deviating from the technical idea of the present application. The technical scope of the present application is not limited to the content in the specification, and must be determined according to the scope of claims.

Claims

1. A smart automatic dosing method, characterized in that, The intelligent automatic bait feeding system comprises: a feeding and weighing module for flowing bait out of a bait bin and weighing and transferring the flowed bait; a conveying module for conveying the bait transferred by the feeding and weighing module to each bait receiving pool; a distribution unit for matching the conveying module and the bait receiving pool; a master control module for processing demand information, the demand information comprising a plurality of task group information, each of the task group information comprising a target pool number and a target weight correlated with each other, and the plurality of task group information being arranged in sequence according to the target pool; the relationship between the target pool numbers in two adjacent task groups being one of a mapping relationship and a non-mapping relationship, when the mass of bait demanded by a certain pool is greater than the upper limit of the weighing capacity of the weighing belt, the user can divide the mass of bait demanded by the pool into two parts and configure the two parts in two task group information when configuring the demand information, at this time, the target pool numbers in the two task group information have the mapping relationship, and the system does not need to switch the distributor between the two bait feeding tasks corresponding to the two task group information; if the relationship between the target pool numbers in two adjacent task groups is a non-mapping relationship, the system needs to switch the distributor between the two bait feeding tasks corresponding to the two task group information; the feeding and weighing module and the conveying module are in control connection with the master control module; a cloud module for remotely obtaining the demand information, the cloud module being in communication connection with the master control module; the master control module and the feeding and weighing module realize the bait feeding by the following steps: S1, the master control module obtains the demand information and reads the target pool number and the target weight correlated therewith of the first task group information, and sends the target pool number to the distribution unit, the distribution unit matching the conveying module and the bait receiving pool according to the target pool number; S2, the master control module sends the target weight to the feeding and weighing module, the feeding and weighing module working in a preset mode according to the target weight until the weighing is completed, and step S3 is entered; S3, the master control module judges the relationship between the target pool number of this time and the target pool number of last time; if it is a mapping relationship or there is no target pool number of last time, the feeding and weighing module transfers the bait to the conveying module, and step S4 is entered; if it is a non-mapping relationship, the master control module sends the target pool number to the distribution unit, the distribution unit matching the conveying module and the bait receiving pool according to the target pool number, and the feeding and weighing module transfers the bait to the conveying module, and step S4 is entered; S4, the master control module judges whether there is remaining task group information; if there is, the master control module controls the conveying module to feed the bait to the corresponding bait receiving pool according to the target pool number, and step S2 is entered; if there is not, the master control module directly controls the conveying module to feed the bait to the corresponding bait receiving pool according to the target pool number.

2. The intelligent automatic bait feeding method according to claim 1, wherein: the preset mode comprises the following steps: S101, the feeding and weighing module flows the bait according to a coarse control mode; S102. The feeding and weighing module compares the real-time weight of the bait with the fine-tuning threshold. If the real-time weight is greater than the fine-tuning threshold, proceed to step S103; otherwise, proceed to step S101. S103, the feeding and weighing module discharges the bait according to the precision control mode; S104. The feeding and weighing module compares the real-time weight of the bait with the target weight. If the real-time weight is less than the target weight, repeat step S103; otherwise, proceed to step S105. S105, the feeding and weighing module stops discharging the bait and completes the weighing.

3. The intelligent automatic feeding method as described in claim 2, characterized in that: The feeding and weighing module includes a feeding and weighing PLC, a pressure regulator, a vibratory feeder, and a weighing belt; The main control module is communicatively connected to the feeding and weighing PLC, and the pressure regulator and weighing belt are both connected to the feeding and weighing PLC. The vibratory feeder is located below the feed hopper and is used to transfer the feed from the feed hopper to the weighing belt. The pressure regulator is connected to the vibratory feeder control and is used to control the vibration amplitude of the vibratory feeder. The weighing belt is used to obtain the weight of the feed currently on the weighing belt and transfer the feed to the conveying module after weighing is completed. In step S101, under the coarse control mode, the feeding and weighing PLC controls the vibratory feeder to vibrate at the maximum amplitude via a voltage regulator; In step S103, under the precision control mode, the feeding and weighing PLC controls the vibration amplitude of the vibratory feeder through the voltage regulator PID. At this time, the vibration amplitude of the vibratory feeder is inversely proportional to the ratio of the real-time weight to the target weight.

4. The intelligent automatic feeding method as described in claim 1, characterized in that: The distribution unit includes a distribution PLC, a rotary motor, a rotary arm, a feeding pipe, and a distribution disc; The main control module is communicatively connected to the distribution PLC, the distribution PLC is controlled by the rotary motor, the rotary motor is mounted on the distribution plate, the rotating shaft of the rotary motor is fixedly connected to the rotating arm, the other end of the rotating arm is connected to the feeding pipe, and the feeding pipe is fixedly connected to the rotating arm. The distribution plate has several feeding ports arranged in a circular and uniform manner around the rotary motor, which are connected to the receiving pool. The rotation of the rotary motor can drive the feeding pipes fixed on the rotating arm to match and connect with the feeding ports in sequence. In step S3, the central control module switches the matching state of the feeding pipe and the feeding port according to the target pool number.

5. The intelligent automatic feeding method as described in claim 1, characterized in that: The conveying module includes a slow-speed transfer unit, a fast-speed transfer unit, and a distribution unit; The slow-speed transfer unit is used to transfer the bait from the feeding and weighing module to the fast-speed transfer unit in batches. The rapid transfer unit is used to rapidly transfer the bait transferred from the slow transfer unit to the distribution unit; The distribution unit is used to match and connect the rapid transfer unit and each receiving pool.

6. The intelligent automatic feeding method as described in claim 5, characterized in that: The slow-speed transfer unit includes a transfer chamber, a screw conveyor disposed in the discharge port of the transfer chamber, and a transfer motor. The screw conveyor includes a vertically arranged rotating shaft and screw blades disposed on the rotating shaft. The main control module is connected to the transfer motor for control. The transfer motor is used to drive the rotating shaft to rotate. The outer diameter of the screw blades matches the inner diameter of the discharge port.

7. The intelligent automatic feeding method as described in claim 6, characterized in that: The rapid circulation unit includes a fan, an air supply duct, and a hose; The main control module is connected to the fan control, one end of the air supply pipe is connected to the air outlet of the fan, the other end of the air supply pipe is connected to one end of the hose, the air supply pipe also includes an upward-facing receiving port, the slow-speed transfer unit transfers the bait to the receiving port of the air supply pipe in batches, and the other end of the hose is connected to the distribution unit. The task group information also includes the blowing time. In step S4, the central control module determines the working time of the blower based on the blowing time.

8. The intelligent automatic feeding method as described in claim 7, characterized in that: The rapid flow unit also includes a detection module, which is located between the air outlet of the blower and the material receiving port. The detection module includes an air pressure sensor and an air flow sensor, both of which are connected to the main control module.

9. The intelligent automatic feeding method as described in claim 8, characterized in that: The rapid circulation unit also includes a cooler, which is located between the air outlet of the fan and the detection module, and is used to cool the air blown out from the air outlet of the fan. The cooler is connected to the main control module. The detection module also includes a temperature sensor, which is connected to the main control module.

10. The intelligent automatic feeding method as described in claim 1, characterized in that: The central control module includes a central control PLC and a touch display unit. The touch display unit is connected to the central control PLC and is used to obtain demand information through human-machine interaction. Both the touch display unit and the cloud module include an engineering debugging material feeding page, which is used to obtain and configure the requirement information.

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