Emergency inspection method and system based on Internet of Things

Abstract

The invention discloses an emergency inspection method and system based on the Internet of Things, and belongs to the technical field of inspection, the emergency inspection system based on the Internet of Things comprises a data entry module, an industrial personal computer, a controller module and a cabinet group, and the emergency inspection system is based on the related technology of the Internet of Things. According to the method, the inspection process is simplified, inspection is changed into code scanning, code scanning is faster and simpler than handwriting, after a door is locked, the door is automatically bounced off, a user places a to-be-inspected object, mistakes are greatly reduced, the inspection efficiency is greatly improved, meanwhile, the inspection correctness is improved, and through actual inspection, by introducing the Internet of Things technology, the inspection efficiency is greatly improved. And automation and informatization of the inspection process are realized, so that the efficiency and accuracy of inspection work are remarkably improved, and the overall inspection efficiency is improved by 30%.

Description

Technical Field

[0001] The present invention belongs to the technical field of inspection, and in particular relates to an emergency inspection method and system based on the Internet of Things. Background Art

[0002] In the manufacturing industry's production process, when conducting quality inspections, precision inspections usually rely on dedicated inspection instruments. These instruments are usually concentrated in a special area called a quality inspection center. On the production line, work-in-progress to be inspected will be continuously sent to the center. When the quality inspection center completes the inspection, it will feed back the results to the person in charge of production. Therefore, both parties need to frequently exchange information and ensure the order, accuracy and timeliness of information transmission. Otherwise, it may cause serious consequences such as unreasonably long waiting times and product scrapping.

[0003] To solve this problem, the traditional method is to use a group of material containers and put paper strips in them to convey the information to be tested. However, this method relies on continuous manual communication and it is difficult to identify truly urgent tasks. Usually, the more urgent the task, the priority it will be tested. This makes it easy for the products to be tested to be confused, which leads to detection errors and may eventually cause the entire batch of products to be scrapped.

[0004] To this end, we have developed a new emergency inspection method and system based on the Internet of Things. Summary of the invention

[0005] The technical problem to be solved by the present invention is the low efficiency, high error rate, untimely information transmission and other problems in the traditional inspection process. In order to overcome the shortcomings of the above-mentioned prior art, an emergency inspection method and system based on the Internet of Things are provided.

[0006] The technical solution adopted to solve the above technical problems is: an emergency inspection method based on the Internet of Things, characterized by comprising the following steps:

[0007] Step 1: Scan the barcode of the work order with the coded material through a barcode scanner (to simplify input and prevent errors);

[0008] Step 2: Combined with the database, the corresponding material inspection information is obtained according to the work order;

[0009] Step 3: The inspection information is transmitted to the control end (using chip esp32\ or avr\ or stm32) through the industrial computer (using mudbus protocol);

[0010] Step 4: The control end records and processes the data, and then controls the relay through the IO port to open the door of the corresponding cabinet;

[0011] Step 5: Place the recorded materials into the open cabinet, close the cabinet door and seal it;

[0012] Step 6: During the sealing process, the lock status sensor monitors the opening and closing status of the electromagnetic lock;

[0013] Step 7: During the sealing process, the material sensor monitors the material removal status;

[0014] Step 8: Write each detected status into the industrial computer for users to query the inspection status.

[0015] Furthermore, the emergency inspection system includes a data entry module, an industrial computer, a controller module and a cabinet group, and the emergency inspection system is based on Internet of Things related technologies.

[0016] Through the above technical solutions, the emergency inspection system can realize an efficient and accurate material inspection process. The data entry module is responsible for collecting and preliminarily processing material information to ensure the accuracy and integrity of the data; the industrial computer, as the core processing unit, is responsible for receiving, storing and processing the inspection information from the data entry module, and communicating with the controller module through the mudbus protocol; the controller module accurately controls the switch status of the cabinet group according to the instructions of the industrial computer to ensure the safe storage and rapid retrieval of materials; the cabinet group provides storage space for materials and is equipped with lock status sensors and material sensors to monitor the sealing status and retrieval of materials in real time. Through the application of Internet of Things technology, the various modules of the system work together to significantly improve the efficiency and safety of inspection.

[0017] Furthermore, the data entry module includes a barcode scanner and a database. The barcode scanner is used to quickly enter the barcode of the work order, and the database is used to store the information to be tested. The data entry module combines the data obtained by the barcode scanner with the database to obtain accurate inspection information.

[0018] Through the above technical solutions, the emergency inspection system can efficiently and accurately complete the material inspection process. The use of the barcode scanner greatly improves the speed and accuracy of data entry and avoids human input errors. The storage function of the database ensures the integrity and traceability of the inspection information. Through the application of Internet of Things technology, the entire inspection process has been automated and informationized, greatly improving work efficiency and management level.

[0019] Furthermore, the industrial computer includes a data processing module and a query unit. The data processing module is internally provided with a data protection unit and a data transmission unit. The data processing module is used for data transmission and protection through the mudbus protocol. The query unit is used to receive and process the inspection status information from the data processing module and display it to the user in an intuitive manner.

[0020] Through the above technical solutions, the industrial computer can realize real-time processing and efficient transmission of inspection data, ensuring the security and stability of data during transmission. The application of data protection unit can effectively prevent the loss or tampering of data during transmission, and ensure the integrity and reliability of inspection data. The data transmission unit realizes high-speed data exchange with other modules through mudbus protocol, which improves the overall response speed of the system. The design of query unit enables users to obtain inspection status information conveniently and quickly, greatly improving user experience and work efficiency. Through this series of technical combinations, the entire emergency inspection system not only realizes automation and information management, but also has high reliability and ease of use, providing strong technical support for the efficient operation of material inspection process.

[0021] Furthermore, the controller module includes an IO port control relay, which is used to coordinate the physical signals, lock signals and power supply of the cabinet group. The IO port control relay is used to open and close the electromagnetic lock. The controller module realizes precise control of each device in the cabinet group by receiving instructions from the industrial computer. The IO port control relay ensures the accurate switching action of the electromagnetic lock after receiving the instructions.

[0022] Through the above technical solutions, the controller module can efficiently coordinate and manage the various operations of the cabinet group, ensure the coordinated operation between the various devices, and the precise response of the IO port control relay, which not only improves the switching speed of the electromagnetic lock, but also further enhances the security and stability of the system. In addition, the seamless connection between the controller module and the industrial computer makes the instruction transmission faster and reduces the operation delay, thereby improving the execution efficiency of the entire inspection process. Through this series of technical optimizations, the system not only realizes the refined management of the equipment in the cabinet group, but also provides a solid technical guarantee for the smooth completion of the emergency inspection task.

[0023] Furthermore, the cabinet group includes a storage unit consisting of a number of cabinets and cabinet doors. A material sensor is arranged inside the cabinet, and the material sensor is used to monitor the material picking status and convert it into an electrical signal. A lock status sensor is arranged on the surface of the cabinet door, and the lock status sensor is used to monitor the opening and closing status of the electromagnetic lock and convert it into an electrical signal. The electrical signal is transmitted to the data processing module in real time through the data transmission unit, ensuring that the system can update the material and lock status information in time.

[0024] Through the above technical solution, the design of the cabinet group not only realizes the real-time monitoring of materials and lock status, but also ensures the accuracy and timeliness of information through the efficient operation of the data transmission unit. The coordinated work of the material sensor and the lock status sensor enables the system to capture any abnormal situation at the first time, and quickly analyze it through the data processing module, so as to issue early warnings or execute corresponding control instructions in time. In addition, the reasonable layout of the cabinet body and cabinet doors not only optimizes the storage space, but also facilitates the daily management and maintenance of operators. On the whole, this design not only improves the intelligence level of the system, but also provides reliable support for the smooth progress of emergency inspection tasks.

[0025] The beneficial effects of the present invention are as follows:

[0026] 1. This IoT-based emergency inspection system uses the Modbus protocol to communicate with the controller module through the industrial computer to ensure the stability and reliability of data transmission. The controller module has a built-in high-performance processor that can quickly process the received instructions and accurately control the opening and closing of the relay through the IO port, thereby realizing the automatic opening and closing of the cabinet door. The cabinet group is designed with multiple independent cabinets, each cabinet is equipped with an electromagnetic lock and a lock status sensor to ensure the safety of materials during the sealing process. The material sensor uses a high-sensitivity sensor to monitor the material removal status in real time and feed back the status information to the industrial computer. After the industrial computer integrates all the status information, it is recorded and managed through the internal database for users to query the inspection status at any time, ensuring the transparency and traceability of the entire inspection process.

[0027] 2. This IoT-based emergency inspection method simplifies the inspection process by scanning a code, which is faster and simpler than handwriting. The door will then automatically pop open, and the user can place the items to be inspected, greatly reducing the occurrence of wrong inspections. This method will greatly improve the inspection efficiency and the accuracy of the inspection. By introducing IoT technology, the inspection process is automated and informationized, thereby significantly improving the efficiency and accuracy of the inspection work, and the overall inspection efficiency is increased by 30%. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the structure of the emergency inspection system of the present invention;

[0029] Figure 2 It is a structural schematic diagram of a data entry module of the present invention;

[0030] Figure 3 It is a schematic diagram of the structure of the industrial control computer of the present invention;

[0031] Figure 4 It is a schematic diagram of the structure of the controller module of the present invention;

[0032] Figure 5It is a schematic diagram of the structure of the cabinet group of the present invention;

[0033] Figure 6 It is a flow chart of the method for using the system of the present invention. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0035] like Figures 1 to 6 As shown, this embodiment is an emergency inspection system based on the Internet of Things. The inspection system includes a data entry module, an industrial computer, a controller module and a cabinet group. The emergency inspection system is based on Internet of Things related technologies. By introducing Internet of Things technology, the automation and informatization of the inspection process are realized, thereby significantly improving the efficiency and accuracy of the inspection work.

[0036] The data entry module includes a barcode scanner and a database. The barcode scanner is used to quickly enter the barcode of the work order. The use of the barcode scanner greatly improves the speed and accuracy of data entry and avoids human input errors. The database is used to store information to be tested. The data entry module combines the data obtained by the barcode scanner with the database to obtain accurate inspection information. The storage function of the database ensures the integrity and traceability of the inspection information. Through the application of Internet of Things technology, the entire inspection process has achieved automation and information management, which greatly improved work efficiency and management level.

[0037] The industrial computer includes a data processing module and a query unit. The data processing module is internally provided with a data protection unit and a data transmission unit. The data processing module is used for data transmission and protection through the mudbus protocol. The application of the data protection unit effectively prevents the loss or tampering of data during transmission, and ensures the integrity and reliability of the inspection data. The data transmission unit realizes high-speed data exchange with other modules through the mudbus protocol, and improves the overall response speed of the system. The query unit is used to receive and process the inspection status information from the data processing module, and display it to the user in an intuitive way, which greatly improves the user experience and work efficiency.

[0038] The controller module includes an IO port control relay. The controller module is used to coordinate the physical signals, lock signals and power supply of the cabinet group. The controller module can efficiently coordinate and manage the various operations of the cabinet group to ensure the coordinated operation between the various devices. The IO port control relay is used for the opening and closing of the electromagnetic lock. The controller module realizes precise control of each device in the cabinet group by receiving instructions from the industrial computer. The IO port control relay ensures that the switching action of the electromagnetic lock is accurate after receiving the instructions. The precise response of the IO port control relay not only improves the switching speed of the electromagnetic lock, but also further enhances the security and stability of the system. The seamless connection between the controller module and the industrial computer makes the instruction transmission faster and reduces the operation delay, thereby improving the execution efficiency of the entire inspection process. Through this series of technical optimizations, the system not only realizes the refined management of the equipment in the cabinet group, but also provides a solid technical guarantee for the smooth completion of the emergency inspection task.

[0039] The cabinet group includes a storage unit composed of several cabinets and cabinet doors. A material sensor is arranged inside the cabinet, which is used to monitor the material picking status and convert it into an electrical signal. A lock status sensor is arranged on the surface of the cabinet door, which is used to monitor the opening and closing status of the electromagnetic lock and convert it into an electrical signal. The electrical signal is transmitted to the data processing module in real time through the data transmission unit to ensure that the system can update the material and lock status information in time. The design of the cabinet group not only realizes the real-time monitoring of the material and lock status, but also ensures the accuracy and timeliness of the information through the efficient operation of the data transmission unit, which not only optimizes the storage space, but also facilitates the daily management and maintenance of the operator. On the whole, this design not only improves the intelligence level of the system, but also provides reliable support for the smooth progress of emergency inspection tasks.

[0040] The working method of this embodiment is as follows:

[0041] Step 1: Scan the barcode of the work order with a barcode scanner (to simplify input and prevent errors) and enter it into the database;

[0042] Step 2: Combined with the database, the corresponding material inspection information is obtained according to the work order;

[0043] Step 3: The inspection information is transmitted to the control end (using chip esp32\ or avr\ or stm32) through the industrial computer (using mudbus protocol);

[0044] Step 4: The control end records and processes the data, and then controls the relay through the IO port to open the door of the corresponding cabinet;

[0045] Step 5: Place the recorded materials into the open cabinet, close the cabinet door and seal it;

[0046] Step 6: During the sealing process, the lock status sensor monitors the opening and closing status of the electromagnetic lock;

[0047] Step 7: During the sealing process, the material sensor monitors the material removal status;

[0048] Step 8: Write each detected status into the industrial computer for users to query the inspection status.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. An emergency inspection method based on the Internet of Things, characterized in that The following steps are involved: Step 1: Scan the barcode of the work order with the coded material through a barcode scanner to simplify input and prevent errors; Step 2: Combined with the database, the corresponding material inspection information is obtained according to the work order; Step 3: The inspection information is transmitted to the control end through the industrial computer using the mudbus protocol; Step 4: The control end records and processes the data, and then controls the relay through the IO port to open the door of the corresponding cabinet; Step 5: Place the recorded materials into the open cabinet, close the cabinet door and seal it; Step 6: During the sealing process, the lock status sensor monitors the opening and closing status of the electromagnetic lock; Step 7: During the sealing process, the material sensor monitors the material removal status; Step 8: Write each detected status into the industrial computer for users to query the inspection status.

2. The emergency inspection system based on the Internet of Things according to claim 1 is characterized in that: The inspection delivery system includes a data entry module, an industrial computer, a controller module and a cabinet group, and the emergency inspection delivery system is based on Internet of Things related technologies.

3. The emergency inspection system based on the Internet of Things according to claim 2 is characterized in that: The data entry module includes a barcode scanner and a database. The barcode scanner is used to quickly enter the barcode of the work order, and the database is used to store the information to be tested. The data entry module combines the data obtained by the barcode scanner with the database to obtain accurate inspection information.

4. The emergency inspection system based on the Internet of Things according to claim 2 is characterized in that: The industrial computer includes a data processing module and a query unit. The data processing module is internally provided with a data protection unit and a data transmission unit. The data processing module is used for data transmission and protection through the mudbus protocol. The query unit is used for receiving and processing the inspection status information from the data processing module and displaying it to the user in an intuitive manner.

5. The emergency inspection system based on the Internet of Things according to claim 3 is characterized in that: The controller module includes an IO port control relay, which is used to coordinate the physical signals, lock signals and power supply of the cabinet group. The IO port control relay is used to open and close the electromagnetic lock. The controller module realizes precise control of each device in the cabinet group by receiving instructions from the industrial computer. The IO port control relay ensures the accurate switching action of the electromagnetic lock after receiving the instructions.

6. The emergency inspection system based on the Internet of Things according to claim 1 is characterized in that: The cabinet group includes a storage unit consisting of a plurality of cabinet bodies and cabinet doors. A material sensor is arranged inside the cabinet body, and the material sensor is used to monitor the material picking status and convert it into an electrical signal. A lock status sensor is arranged on the surface of the cabinet door, and the lock status sensor is used to monitor the opening and closing status of the electromagnetic lock and convert it into an electrical signal. The electrical signal is transmitted to the data processing module in real time through the data transmission unit, ensuring that the system can update the material and lock status information in time.

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