Intensive production management and control system and method

Abstract

The invention discloses an intensive production management and control system and method, and relates to the technical field of concrete mixing plants, and the system comprises a material management subsystem, a test management subsystem, a concrete production management subsystem, a vehicle transportation management subsystem and a video monitoring subsystem. The data of each subsystem is summarized and analyzed through an intelligent production dispatching center, so that the problem of'data isolated island 'is solved to a great extent, and effective fusion of each management link of concrete production and related information data is realized; according to the invention, entry and acceptance of raw materials are automatically controlled; inventory consumption and test detection links are tracked through the system, mixing production of concrete is intelligently controlled in an informatization mode, and the transportation signing process of the concrete is supervised; according to the invention, an advanced edge computing technology is adopted, data of processes such as receiving, inventory, testing, production and transportation of concrete are automatically collected, seamless connection between data in the whole production management process of the mixing station and the system is realized, and supervision of the whole production process of the mixing station and self-analysis, diagnosis and early warning of concrete quality are realized.

Description

Technical Field

[0001] The present invention relates to the technical field of concrete mixing stations, and in particular to an intensive production control system and method. Background Art

[0002] In recent years, the number and scale of railway construction in my country have continued to expand. With the advancement of technological development, various construction units have put forward higher requirements for concrete quality under the current situation of increasing demand for concrete. Especially in the field of construction engineering, concrete is a vital building material. The production efficiency and quality control of concrete mixing plants directly affect the progress and quality of construction projects. In order to realize the centralized production of concrete, various units have paid more attention to the construction of mixing plants and carried out a certain amount of exploration and research work related to the construction of mixing plants.

[0003] At present, there are many problems in the production management of traditional concrete mixing stations. For example: First, the information construction is relatively scattered, most of them are independent systems, the integration is not high, the degree of data interconnection is low, data traceability is difficult, statistical analysis is not comprehensive, and the degree of collaborative management is not high; Second, the degree of integration between automation construction and informationization is not high, and the degree of implementation of few or no people is low; Third, the construction standards of the intelligent control center are not unified, the distinction between display content and business content is vague, and the content is relatively messy; Fourth, most of the business systems are mainly used on-site, and the interoperability with upper-level management parties such as project departments, supervisors, and construction units is not strong. The construction of a management system based on informatization is lacking, and the level of application management is uneven. Summary of the invention

[0004] The purpose of the present invention is to provide an intensive production control system and method to solve the technical problems mentioned in the above background technology.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] An intensive production control system, comprising:

[0007] The material management subsystem is used to realize the automatic identification of material vehicles, on-site reporting and intelligent guidance of silos, as well as the automatic collection of material weighing data, automatic warehousing and other information acquisition behaviors, and real-time recording of the initial inspection and on-site sampling of raw materials, and the intelligent statistical analysis and early warning of inventory consumption based on production consumption data;

[0008] The test management subsystem is used to collect and archive raw material test data, construction mix ratio data, moisture content test data, concrete specimen maintenance, and testing data, and generate various test ledger data summaries based on the test data; and bind the data of one material and one report to realize real-time sharing of test data;

[0009] Concrete production management subsystem, which is used to collect, wirelessly transmit and store production data of each batch of concrete produced by the mixing station during engineering construction, providing a detailed and effective data basis for management parties;

[0010] Vehicle transportation management subsystem, which is used to accurately monitor the real-time positioning and driving trajectory information of vehicles using Beidou + GIS during concrete transportation, and automatically send them to the information management platform;

[0011] Video monitoring subsystem, which is used to realize video monitoring of on-site images; and through deep learning algorithm + AI recognition, it can realize real-time analysis and early warning of personnel behavior in the monitoring images, and realize all-round real-time monitoring of people, machines, materials and environment in the mixing plant area;

[0012] The smart production dispatching center is used to integrate the data of the material management subsystem, test management subsystem, concrete production management subsystem, video monitoring subsystem and vehicle transportation management subsystem, and to centrally control the mixing station through the smart production dispatching center, and effectively integrate information data integration with concrete production management.

[0013] As a further improvement of the above technical solution, the material management subsystem includes an access control management unit, a weighbridge management unit, a silo management unit, a material display unit, a raw material entry acceptance unit and a raw material inventory management unit, wherein:

[0014] The access control management unit is used to realize the entry reporting and vehicle identification of material vehicles; the weighbridge management unit is used to realize the collection of material weighing data; the silo management unit is used to realize the warehousing guidance and inventory of material materials; the material display unit is used to realize the real-time dynamic display of silo data; the raw material entry acceptance unit is used to realize the initial inspection and on-site sampling of raw materials; the raw material inventory management unit is used to realize the statistical analysis and early warning of material warehouse inventory data, consumption data and quality traceability data.

[0015] As a further improvement of the above technical solution, the test management subsystem includes a test entrustment management unit, a test account management unit and an early warning management unit, wherein:

[0016] The test entrustment management unit is used to realize the entrustment of concrete raw materials, concrete test blocks, concrete mix design, moisture content test and steel bar test, the calculation and judgment of test results, and the association of mix ratio with mixer production management data; the test ledger management unit is used to realize the automatic generation of test ledgers and statistical analysis of test results; the early warning management unit is used to realize early warning of abnormal data of concrete test blocks and steel bar tests.

[0017] As a further improvement of the above technical solution, the concrete production management subsystem includes a production task management unit, a production process data management unit, a vehicle dispatching order management unit, an early warning management unit and a mixer dual control unit, wherein:

[0018] The production task management unit is used to collect and summarize the concrete demands submitted by on-site technicians, and the smart production scheduling center dispatches the concrete production tasks to the production line; the production process data management unit is used to collect and analyze production data; the dispatch order management unit is used to enable technicians to sign for the finished concrete on site to ensure that the concrete arrives at the designated pouring location; the early warning management unit is used to provide early warnings for abnormal raw material usage and mixing time during the concrete production process; the mixer dual-control unit is used to achieve remote centralized control of the unit.

[0019] As a further improvement of the above technical solution, the vehicle transportation management subsystem includes a vehicle field dispatching unit, a vehicle positioning unit, a track playback unit, an electronic fence unit and a voice intercom unit, wherein:

[0020] The vehicle yard dispatch unit is used to realize the queue control within the tank truck yard; the vehicle positioning unit is used to realize the real-time display of the vehicle position on the map; the electronic fence unit is used to realize the control of the tank truck operation area; the trajectory playback unit is used to realize the vehicle driving trajectory retracing; the voice intercom unit is used to realize the voice prompt of abnormal vehicle driving speed and driving trajectory.

[0021] As a further improvement of the above technical solution, the video monitoring subsystem includes a personnel behavior AI recognition unit and a voice broadcasting unit, wherein:

[0022] The personnel behavior AI recognition unit is used to realize on-site safety helmet wearing recognition, smoking recognition, reflective clothing wearing recognition, and area intrusion recognition; when violations are detected, timely warnings are issued and the voice broadcast unit is linked to broadcast reminders to improve on-site safety operations.

[0023] As a further improvement of the above technical solution, the access control management unit includes a license plate recognition camera, a photo camera and a gate;

[0024] The license plate recognition camera is used to identify internal vehicles; the photo camera is used to record the time when vehicles enter and exit the site and take photos; the barrier is used to control the entry of material vehicles.

[0025] As a further improvement of the above technical solution, the weighbridge management unit includes an infrared grating, a radar, a traffic light indicator, a weighing scale and a printer;

[0026] The infrared grating is used, the radar and the traffic light indication are used to guide the material vehicles to load and unload;

[0027] The weighing scale is used to collect the weighing data of the material vehicle;

[0028] The printer is used for automatically printing weighing slips and automatically saving photos.

[0029] As a further improvement of the above technical solution, the material display management unit includes a material LED display screen; the material LED display screen is used to display information such as the silo name, specification model, manufacturer, current inventory, batch number, inspection date, inspection status, inspection date, silo quantity, etc.;

[0030] The raw material inventory management unit includes a patch material level weighing sensor, a four-in-one junction box, a material level control terminal, and an audible and visual alarm;

[0031] The four-in-one junction box is used for data signal conditioning of the patch material level weighing sensor and transmits it to the material level control terminal; the material level control terminal is used for quantitative calibration of the patch material level weighing sensor and setting the upper and lower limits of the material level warning. If the upper limit is exceeded, the sound and light alarm will be turned on to prevent continued feeding from causing overflow; if the limit is lower than the lower limit, it will remind you to make a feeding plan in time to prevent material shortage.

[0032] As a further improvement of the above technical solution, an intensive production control method includes the following steps:

[0033] S1: The Materials Department initiates a material application and fills in the vehicle information through the mobile APP, including the license plate number, material name, model and specification; completes the preparation for the entry of raw materials;

[0034] S2: Before a vehicle enters the venue, it will be verified through the license plate recognition system of the access control system to effectively control the vehicles entering the venue;

[0035] S3: After the vehicle enters the weighbridge system, the camera recognizes the license plate and verifies the legitimacy of the license plate reported by the APP. At the same time, intelligent weighing is realized through intelligent gratings, gates, and traffic lights, including guidance for weighing in and out, automatic printing of weighing slips, automatic saving of photos, and automatic entry of raw material information, ensuring the traceability of the system.

[0036] S4: Position guidance is provided through voice broadcast and LED screen, and automatic feeding control is performed by linking the material position access control. At the same time, the material display screen displays the incoming weight in real time to avoid wrong storage and overflow.

[0037] S5: After the vehicle is peeled, the material automatically enters the acceptance stage, waiting for laboratory technicians to take samples for testing;

[0038] S6: The system automatically generates a raw material quality inspection record based on the collected raw material incoming information, and the test personnel conduct test inspections based on the quality inspection record;

[0039] S7: The director of the engineering department initiates a pouring order on the mobile phone or client, applies for production materials, and issues production tasks;

[0040] S8: After receiving the production task, the station manager of the mixing station will distribute the task to each production unit; after the production task is completed, the data will be uploaded automatically or manually;

[0041] S9: The laboratory director prepares the corresponding batching notice according to the production task, and can adjust the batching notice according to the on-site material conditions;

[0042] S10: After the batching notice is made, the operator of the mixing station will produce the production task through the industrial computer, and at the same time, conduct the first batch inspection and make the dispatch order;

[0043] S11: The tank truck driver automatically queues up to receive materials under the guidance of the production screen, and delivers materials through the route planned by the mobile phone APP;

[0044] S12: On-site technicians enter information about the specific pouring location of the concrete through a mobile phone APP and sign for it by taking photos.

[0045] Compared with the prior art, the present invention has the following beneficial effects:

[0046] This system uses advanced automatic control technology, covering all aspects from raw material entry, acceptance, testing, inventory consumption, concrete production, transportation, etc. The system uses edge computing technology to effectively integrate the data of the entire process of mixing station production management, thereby realizing real-time supervision of the entire operation process of the mixing station. In addition, the system has the functions of self-diagnosis and early warning analysis of concrete quality, which can timely discover potential quality problems in the production process and issue early warnings, ensuring the efficiency of the production process and the quality and safety of the products.

[0047] Improve the degree of information integration to achieve system data interconnection, strengthen the deep integration of business and informationization, strengthen top-level design and overall planning, promote the platformization, specialization and scale of information systems, thereby strengthening the construction of safety management systems, implementing safety responsibilities, improving technical means, and further strengthening emergency response guarantees, thereby improving the management department's macro-control and supervision capabilities over the concrete production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0049] Figure 1 This is a block diagram of the intensive production control system architecture provided by the present invention;

[0050] Figure 2 The production flow chart provided by the present invention;

[0051] Figure 3 A system interaction diagram provided by the present invention;

[0052] Figure 4 The material management subsystem workflow diagram provided by the present invention;

[0053] Figure 5 This is a workflow diagram of the concrete production management subsystem provided by the present invention. DETAILED DESCRIPTION

[0054] The following is a detailed description of the invention by way of examples in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the invention, rather than all of the embodiments.

[0055] Example 1

[0056] like Figures 1 to 3 As shown, an intensive production control system includes a material management subsystem, a test management subsystem, a concrete production management subsystem, a vehicle transportation management subsystem, a video monitoring subsystem and an intelligent production scheduling center;

[0057] The material management subsystem is used to realize automatic identification of material vehicles, on-site reporting, and intelligent guidance of silos; as well as automatic collection of material weighing data, automatic warehousing, and other information acquisition behaviors, and real-time recording of the initial inspection and on-site sampling of raw materials, and combined with production consumption data to realize intelligent statistical analysis and early warning of inventory consumption;

[0058] The test management subsystem is used to collect and archive raw material test data, construction mix ratio data, moisture content test data, concrete specimen maintenance, and testing data, and to generate various test ledger data summaries based on the test data; and to bind the data of one material and one report to achieve real-time sharing of test data;

[0059] The concrete production management subsystem is used to collect, wirelessly transmit and store the production data of each batch of concrete produced by the mixing station during engineering construction, providing a detailed and effective data basis for all management parties;

[0060] The vehicle transportation management subsystem is used to accurately monitor the real-time positioning and driving trajectory information of vehicles during concrete transportation using Beidou + GIS, and automatically sends it to the information management platform;

[0061] The video monitoring subsystem is used to realize on-site video monitoring; and through deep learning algorithm + AI recognition, it can realize real-time analysis and early warning of the behavior of personnel in the monitoring screen, and realize all-round real-time monitoring of people, machines, materials and environment in the mixing plant area;

[0062] The smart production dispatching center is used to integrate the data of the material management subsystem, test management subsystem, concrete production management subsystem, video monitoring subsystem and vehicle transportation management subsystem, and to centrally control the mixing station through the smart production dispatching center, and effectively integrate information data integration with concrete production management;

[0063] As the main place for human-machine interaction and comprehensive display, the smart production dispatch center should integrate the data of the material management subsystem, test management subsystem, concrete production management subsystem, video monitoring subsystem and vehicle transportation management subsystem, and centrally control the mixing station through the smart production dispatch center, optimize the management process of concrete production, and realize the reduction of manpower in the production process. Through the collection, analysis and early warning of production link data, the construction unit's ability to control materials and personnel in the concrete production process is enhanced;

[0064] The system adopts advanced automatic control technology, comprehensively covering all links from raw material entry, acceptance, testing and inspection, inventory consumption, concrete production, transportation, etc.; the system uses edge computing technology to effectively integrate the full process data of mixing station production management, thereby realizing real-time supervision of the entire operation process of the mixing station; in addition, the system has the function of self-diagnosis and early warning analysis of concrete quality, which can timely discover potential quality problems in the production process and issue early warnings, ensuring the efficiency of the production process and the quality and safety of the products.

[0065] In this embodiment, the material management subsystem includes an access control management unit, a weighbridge management unit, a silo management unit, a material display unit, a raw material entry acceptance unit, and a raw material inventory management unit, wherein:

[0066] The access control management unit is used to realize the entry reporting and vehicle identification of material vehicles; the weighbridge management unit is used to realize the collection of material weighing data; the silo management unit is used to realize the warehousing guidance and inventory of materials; the material display unit is used to realize the real-time dynamic display of silo data; the raw material entry acceptance unit is used to realize the initial inspection and on-site sampling of raw materials; the raw material inventory management unit is used to realize the statistical analysis and early warning of the warehouse inventory data, consumption data and quality traceability data.

[0067] In this embodiment, the test management subsystem includes a test entrustment management unit, a test account management unit and an early warning management unit, wherein:

[0068] The test entrustment management unit is used to realize the entrustment of concrete raw materials, concrete test blocks, concrete mix ratio design, moisture content test and steel bar test, the calculation and judgment of test results, and the association of mix ratio with mixer production management data; the test account management unit is used to realize the automatic generation of test accounts and statistical analysis of test results; the early warning management unit is used to realize the early warning of abnormal data of concrete test blocks and steel bar tests;

[0069] The test management subsystem automatically generates a raw material acceptance form based on the collected raw material entry information. The test personnel sign the raw material acceptance form for on-site sampling and inspection. The Internet of Things, the Internet and other technologies are used to form a sharing platform with the central laboratory test instruments to obtain raw material test data, construction mix ratio data, moisture content test data, concrete specimen maintenance and inspection data, and generate various test ledger data summaries based on the test data to complete the "one material one report" data binding and realize real-time sharing of test data. Based on data sharing, the mixing station production management system can automatically process raw material test data, concrete finished product test data, and concrete specimen inspection data to form a quality trend chart for each batch of products to judge the quality stability of raw materials and finished concrete products, and conduct separate statistics and analysis on unqualified products detected in the test to determine the source factors of unqualified product quality, providing a scientific basis for problem rectification.

[0070] In this embodiment, the concrete production management subsystem includes a production task management unit, a production process data management unit, a vehicle dispatch order management unit, an early warning management unit and a mixer dual control unit, wherein:

[0071] The production task management unit is used to collect and summarize the concrete requirements submitted by on-site technicians, and the smart production dispatch center dispatches the concrete production tasks to the production line; the production process data management unit is used to collect and analyze production data; the dispatch order management unit is used to enable technicians to sign on-site for finished concrete products to ensure that the concrete arrives at the designated pouring location; the early warning management unit is used to provide early warnings for abnormal raw material usage and mixing time during concrete production; the mixer dual control unit is used to achieve remote centralized control of the unit;

[0072] The concrete production management subsystem collects, wirelessly transmits and stores the production data of each plate of concrete produced by the mixing station in the construction project through computer technology, Internet of Things technology, embedded sensor technology and mobile communication technology, providing a detailed and effective data basis for all management parties, and using information means to conduct statistical analysis, from micro to macro, using a series of charts to provide timely and accurate quality data tracking and analysis, providing data basis for decision makers; the application of the dynamic monitoring and management system of the mixing station adopts a dynamic management method, the idea is to track and observe the process, and compare the observation results with the planned value. If deviations are found, they will be corrected to prevent them before they happen, truly meet the requirements of comprehensive quality management, effectively eliminate shoddy work and ensure the quality of the project. Configure one machine dual control software, the mixer operation realizes the control of the mixing plant and the intelligent centralized control room, and each computer can control two sets of mixing station units at the same time, reducing the number of mixer operators from 2 machines and 5 people to 2 machines and 3 people, while keeping the operators away from dust and noise, improving the working environment.

[0073] In this embodiment, the vehicle transportation management subsystem includes a vehicle field dispatching unit, a vehicle positioning unit, a track playback unit, an electronic fence unit and a voice intercom unit, wherein:

[0074] The vehicle yard dispatch unit is used to realize the queue control of the tank truck yard; the vehicle positioning unit is used to realize the real-time display of the vehicle position on the map; the electronic fence unit is used to realize the control of the tank truck operation area; the track playback unit is used to realize the vehicle driving track back; the voice intercom unit is used to realize the voice prompt of the vehicle driving speed and driving track abnormality;

[0075] The transportation route of concrete from the mixing station to the construction site uses "Beidou + GIS" technology to pre-set electronic fences. During the transportation of concrete, "Beidou + GIS" is used to accurately monitor the real-time positioning and driving trajectory of the vehicle and automatically send it to the information management platform. When the driving path of the transport vehicle exceeds the range of the electronic fence, the platform reminds the driver through voice broadcast and automatically sends early warning and correction information to the management personnel and drivers through the mobile terminal; when the transport vehicle arrives at the pouring location of the construction site, the on-site technician uses the handheld terminal to scan the vehicle identification card to automatically collect and generate the transportation time and enter the relevant information of the specific pouring location of the concrete; if the vehicle encounters special circumstances during transportation and the stop time is too long, causing the concrete transportation time to exceed the preset specified time threshold, the platform will automatically push emergency disposal information to managers at all levels in real time.

[0076] In this embodiment, the video surveillance subsystem includes a personnel behavior AI recognition unit and a voice broadcast unit, wherein:

[0077] The personnel behavior AI recognition unit is used to realize on-site helmet wearing recognition, smoking recognition, reflective clothing wearing recognition, and area intrusion recognition. When violations are detected, timely warnings are issued and the voice broadcast unit is linked to broadcast reminders to improve on-site safety operations.

[0078] The video surveillance subsystem uses deep learning, edge computing analysis, and 5G technology through surveillance cameras installed on site to conduct real-time analysis and early warning of human behavior in on-site video surveillance images, from passive supervision to active identification and analysis, and standardized management, to achieve all-round real-time monitoring of people, machines, materials, and the environment within the mixing station plant, effectively solving blind spots in safety management in the operating area and problems without source tracing.

[0079] In this embodiment, the access control management unit includes a license plate recognition camera, a photo camera and a gate;

[0080] The license plate recognition camera is used to identify internal vehicles; the photo camera is used to record the time when vehicles enter and exit the site and take photos; the barrier is used to control the entry of material vehicles.

[0081] In this embodiment, the weighbridge management unit includes an infrared grating, a radar, a traffic light indicator, a weighing scale, and a printer;

[0082] Infrared gratings are used, radars and traffic light indicators are used to guide material vehicles on and off the scale; weighing scales are used to collect weighing data of material vehicles; printers are used to automatically print weighing slips and automatically save photos.

[0083] In this embodiment, the material display management unit includes a material LED display screen; the material LED display screen is used to display information such as the silo name, specification model, manufacturer, current inventory, batch number, inspection date, inspection status, inspection date, and silo quantity;

[0084] The raw material inventory management unit includes a SMD material level weighing sensor, a four-in-one junction box, a material level control terminal, and an audible and visual alarm;

[0085] The four-in-one junction box is used for signal conditioning of the patch material level weighing sensor data and transmitting it to the material level control terminal; the material level control terminal is used for quantitative calibration of the patch material level weighing sensor and setting the upper and lower limits of the material level warning. If the upper limit is exceeded, the sound and light alarm will be turned on to prevent continued feeding from causing overflow; if the limit is lower than the lower limit, it will remind you to make a feeding plan in time to prevent material shortage.

[0086] Example 2

[0087] like Figure 2 As shown, an intensive production control method includes the following steps:

[0088] S1: The Materials Department initiates a material application and fills in the vehicle information through the mobile APP, including the license plate number, material name, model and specification; completes the preparation for the entry of raw materials;

[0089] S2: Before a vehicle enters the venue, it will be verified through the license plate recognition system of the access control system to effectively control the vehicles entering the venue;

[0090] S3: After the vehicle enters the weighbridge system, the camera recognizes the license plate and verifies the legitimacy of the license plate reported by the APP. At the same time, intelligent weighing is realized through intelligent gratings, gates, and traffic lights, including guidance for weighing in and out, automatic printing of weighing slips, automatic saving of photos, and automatic entry of raw material information, ensuring the traceability of the system.

[0091] S4: Position guidance is provided through voice broadcast and LED screen, and automatic feeding control is performed by linking the material position access control. At the same time, the material display screen displays the incoming weight in real time to avoid wrong storage and overflow.

[0092] S5: After the vehicle is peeled, the material automatically enters the acceptance stage, waiting for laboratory technicians to take samples for testing;

[0093] S6: The system automatically generates a raw material quality inspection record based on the collected raw material incoming information, and the test personnel conduct test inspections based on the quality inspection record;

[0094] S7: The director of the engineering department initiates a pouring order on the mobile phone or client, applies for production materials, and issues production tasks;

[0095] S8: After receiving the production task, the station manager of the mixing station will distribute the task to each production unit; after the production task is completed, the data will be uploaded automatically or manually;

[0096] S9: The laboratory director prepares the corresponding batching notice according to the production task, and can adjust the batching notice according to the on-site material conditions;

[0097] S10: After the batching notice is made, the operator of the mixing station will produce the production task through the industrial computer, and at the same time, conduct the first batch inspection and make the dispatch order;

[0098] S11: The tank truck driver automatically queues up to receive materials under the guidance of the production screen, and delivers materials through the route planned by the mobile phone APP;

[0099] S12: On-site technicians enter information about the specific pouring location of the concrete through a mobile phone APP and sign for it by taking photos.

[0100] Example 3

[0101] like Figure 4 As shown, the material management subsystem includes the following steps:

[0102] S11: The Material Department initiates a material application and fills in the vehicle information, including the license plate number, through the mobile APP.

[0103] Material name, model and specifications;

[0104] S12: The material vehicle enters the access control management unit, and the license plate is recognized by the camera, and the legitimacy is verified with the license plate reported by the APP. The entry and exit time is recorded and photographed by the camera;

[0105] S13: The material vehicle enters the weighbridge management unit, and is guided to load and unload the material vehicle through infrared gratings, radars, and traffic lights. The weighing data of the material vehicle is collected through the weighing scale, and the weighing slip is automatically printed and the photo is automatically saved through the printer;

[0106] S14: Position guidance is provided through voice broadcast and LED screen, and automatic feeding control is performed by linking the material position access control. At the same time, the material display screen displays the incoming weight in real time to avoid wrong placement and overflow of materials;

[0107] S15: After the vehicle is peeled, the material automatically enters the acceptance stage and waits for acceptance by laboratory technicians.

[0108] Example 4

[0109] like Figure 5 As shown, the concrete production management subsystem includes the following steps:

[0110] S21: The director of the engineering department initiates a pouring order on the mobile phone or client, applies for production materials, and issues production tasks;

[0111] S22: After receiving the production task, the station manager of the mixing station will distribute the task to each production unit;

[0112] S23: The laboratory director prepares the corresponding batching notice according to the production task, and can adjust the batching notice according to the on-site material conditions;

[0113] S24: After the batching notice is made, the mixing station operator will produce the production task through the industrial computer, conduct the first batch inspection, and make the dispatch order; after the construction site receives the production materials, it will sign for them;

[0114] S25: After the production task is completed, data upload is completed automatically or manually.

[0115] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0116] Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core idea of ​​the present invention.

[0117] The above are only preferred embodiments of the present invention. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the present invention, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as protection of the present invention.

Claims

1. An intensive production control system, characterized in that: include: Material management subsystem, which is used to realize automatic identification of material vehicles, on-site reporting and intelligent guidance of silos; It also automatically collects material weighing data, automatically stores materials in warehouses, and records the initial inspection and on-site sampling of raw materials in real time. It also combines production consumption data to realize intelligent statistical analysis and early warning of inventory consumption. The test management subsystem is used to collect and archive raw material test data, construction mix ratio data, moisture content test data, concrete specimen maintenance, and testing data, and generate various test ledger data summaries based on the test data; and bind the data of one material and one report to realize real-time sharing of test data; Concrete production management subsystem, which is used to collect, wirelessly transmit and store production data of each batch of concrete produced by the mixing station during engineering construction, providing a detailed and effective data basis for management parties; Vehicle transportation management subsystem, which is used to accurately monitor the real-time positioning and driving trajectory information of vehicles using Beidou + GIS during concrete transportation, and automatically send them to the information management platform; Video monitoring subsystem, which is used to realize video monitoring of on-site images; and through deep learning algorithm + AI recognition, it can realize real-time analysis and early warning of personnel behavior in the monitoring images, and realize all-round real-time monitoring of people, machines, materials and environment in the mixing plant area; The smart production dispatching center is used to integrate the data of the material management subsystem, test management subsystem, concrete production management subsystem, video monitoring subsystem and vehicle transportation management subsystem, and to centrally control the mixing station through the smart production dispatching center, and effectively integrate information data integration with concrete production management.

2. The intensive production control system according to claim 1, characterized in that: The material management subsystem includes an access control management unit, a weighbridge management unit, a silo management unit, a material display unit, a raw material entry acceptance unit, and a raw material inventory management unit, wherein: The access control management unit is used to realize the entry reporting and vehicle identification of material vehicles; the weighbridge management unit is used to realize the collection of material weighing data; the silo management unit is used to realize the warehousing guidance and inventory of material materials; the material display unit is used to realize the real-time dynamic display of silo data; the raw material entry acceptance unit is used to realize the initial inspection and on-site sampling of raw materials; the raw material inventory management unit is used to realize the statistical analysis and early warning of material warehouse inventory data, consumption data and quality traceability data.

3. The intensive production control system according to claim 1, characterized in that: The test management subsystem includes a test entrustment management unit, a test account management unit and an early warning management unit, wherein: The test entrustment management unit is used to realize the entrustment of concrete raw materials, concrete test blocks, concrete mix ratio design, moisture content test and steel bar test, the calculation and determination of test results, and the association of mix ratio with mixer production management data; The test ledger management unit is used to realize the automatic generation of the test ledger and the statistical analysis of the test results; the early warning management unit is used to realize the early warning of abnormal data of concrete test blocks and steel bar tests.

4. The intensive production control system according to claim 1, characterized in that: The concrete production management subsystem includes a production task management unit, a production process data management unit, a dispatch order management unit, an early warning management unit and a mixer dual-control unit, wherein: the production task management unit is used to collect and summarize the concrete requirements submitted by on-site technicians, and the smart production scheduling center dispatches the concrete production tasks to the production line; the production process data management unit is used to collect and analyze production data; the dispatch order management unit is used to enable technicians to sign on-site for the finished concrete products to ensure that the concrete arrives at the designated pouring location; the early warning management unit is used to provide early warnings for abnormal raw material usage and abnormal mixing time during the concrete production process; the mixer dual-control unit is used to achieve remote centralized control of the unit.

5. The intensive production control system according to claim 1, characterized in that: The vehicle transportation management subsystem includes a vehicle field dispatching unit, a vehicle positioning unit, a track playback unit, an electronic fence unit and a voice intercom unit, wherein: The vehicle yard dispatch unit is used to realize the queue control within the tank truck yard; the vehicle positioning unit is used to realize the real-time display of the vehicle position on the map; the electronic fence unit is used to realize the control of the tank truck operation area; the trajectory playback unit is used to realize the vehicle driving trajectory retracing; the voice intercom unit is used to realize the voice prompt of abnormal vehicle driving speed and driving trajectory.

6. The intensive production control system according to claim 1, characterized in that: The video surveillance subsystem includes a personnel behavior AI recognition unit and a voice broadcast unit, wherein: the personnel behavior AI recognition unit is used to realize on-site safety helmet wearing recognition, smoking recognition, reflective clothing wearing recognition, and area intrusion recognition; when violations are monitored, timely warnings are issued and the voice broadcast unit is linked to broadcast reminders to improve on-site safety operations.

7. The intensive production control system according to claim 2, characterized in that: The access control management unit includes a license plate recognition camera, a photo camera and a barrier gate; The license plate recognition camera is used to identify internal vehicles; the photo camera is used to record the time when vehicles enter and exit the site and take photos; The barrier gate is used to control the entry of material vehicles.

8. The intensive production control system according to claim 2, characterized in that: The weighbridge management unit includes an infrared grating, a radar, a traffic light indicator, a weighing scale and a printer; The infrared grating is used, the radar and the traffic light indication are used to guide the material vehicles to get on and off the scale; the weighing scale is used to collect the weighing data of the material vehicles; the printer is used to automatically print the weighing slip and automatically save the photos.

9. The intensive production control system according to claim 2, characterized in that: The material display management unit includes a material LED display screen; the material LED display screen is used to display the silo name, specification model, manufacturer, Previous inventory, batch number, inspection date, inspection status, inspection date, warehouse quantity and other information; The raw material inventory management unit includes a patch material level weighing sensor, a four-in-one junction box, a material level control terminal, and an audible and visual alarm; The four-in-one junction box is used for data signal conditioning of the patch material level weighing sensor and transmits it to the material level control terminal; the material level control terminal is used for quantitative calibration of the patch material level weighing sensor and setting the upper and lower limits of the material level warning. If the upper limit is exceeded, the sound and light alarm will be turned on to prevent continued feeding from causing overflow; if the limit is lower than the lower limit, it will remind you to make a feeding plan in time to prevent material shortage.

10. An intensive production control method, characterized in that: The following steps are involved: S1: The Materials Department initiates a material application and fills in the vehicle information through the mobile APP, including the license plate number, material name, model and specification; completes the preparation for the entry of raw materials; S2: Before a vehicle enters the venue, it will be verified through the license plate recognition system of the access control system to effectively control the vehicles entering the venue; S3: After the vehicle enters the weighbridge system, the camera recognizes the license plate and verifies the legitimacy of the license plate reported by the APP. At the same time, intelligent weighing is realized through intelligent gratings, gates, and traffic lights, including guidance for weighing in and out, automatic printing of weighing slips, automatic saving of photos, and automatic entry of raw material information, ensuring the traceability of the system. S4: Position guidance is provided through voice broadcast and LED screen, and automatic feeding control is performed by linking the material position access control. At the same time, the material display screen displays the incoming weight in real time to avoid wrong storage and overflow. S5: After the vehicle is peeled, the material automatically enters the acceptance stage, waiting for laboratory technicians to take samples for testing; S6: The system automatically generates a raw material quality inspection record based on the collected raw material incoming information, and the test personnel conduct test inspections based on the quality inspection record; S7: The director of the engineering department initiates a pouring order on the mobile phone or client, applies for production materials, and issues production tasks; S8: After receiving the production task, the station manager of the mixing station will distribute the task to each production unit; after the production task is completed, the data will be uploaded automatically or manually; S9: The laboratory director prepares the corresponding batching notice according to the production task, and can adjust the batching notice according to the on-site material conditions; S10: After the batching notice is made, the operator of the mixing station will produce the production task through the industrial computer, and at the same time conduct the first batch inspection and make the dispatch order; S11: The tank truck driver automatically queues up to receive materials under the guidance of the production screen, and delivers materials through the route planned by the mobile phone APP; S12: On-site technicians enter information about the specific pouring location of the concrete through a mobile phone APP and sign for it by taking photos.

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