Press machine early warning management system based on Internet of Things

Abstract

The invention provides a press machine early warning management system based on the Internet of Things, and the press machine early warning management system based on the Internet of Things comprises a main control module, and further comprises a data collection unit which obtains various parameters and test data of a press machine in real time and processes the parameters and the test data; the data transmission unit is used for transmitting the acquired data to a cloud end or a local end; the data processing and analyzing unit is used for analyzing and processing the received data; the early warning output and response unit is used for executing corresponding early warning and response operation according to the analysis structure of the data processing and analysis unit; and the user interface and interaction unit provides an interface for interacting with the system for the user. The press machine early warning management system based on the Internet of Things has the advantages that the accuracy and the real-time performance of early warning can be improved through real-time data monitoring and analysis, remote control and intervention capacity and data management and analysis functions, and the risk of production interruption and the maintenance cost are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of Internet of Things, and in particular to a press early warning management system based on the Internet of Things. Background Art

[0002] The Internet of Things refers to connecting any object to the network through information sensing equipment according to the agreed protocol. Objects exchange and communicate information through information dissemination media to achieve intelligent identification, positioning, tracking, supervision and other functions. Presses (including punching machines and hydraulic presses) are general-purpose presses with sophisticated structures, which have the characteristics of wide applications and high production efficiency. Presses can be widely used in cutting, punching, blanking, bending, riveting and forming processes. The metal blanks are processed into parts by applying strong pressure to cause plastic deformation and fracture of the metal.

[0003] At present, in order to ensure that the press can operate stably for a long time, maintenance personnel are required to conduct regular monitoring of the press and use an early warning management system. However, some existing early warning systems are based on simple threshold judgments and lack intelligent decision support, making it difficult to adapt to complex and changing test environments. At the same time, some early warning management systems may not be able to effectively collect, store and analyze the operating data of the press, which may result in data loss or difficulty in use, and cannot provide valuable reference for equipment maintenance and fault prediction.

[0004] Therefore, it is necessary to provide a press early warning management system based on the Internet of Things to solve the above technical problems. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a press early warning management system based on the Internet of Things, which can improve the accuracy and real-time nature of early warning, reduce the risk of production interruption and maintenance cost through real-time data monitoring and analysis, remote control and intervention capabilities, and data management and analysis functions.

[0006] The Internet of Things-based press early warning management system provided by the present invention includes a main control module, and also includes:

[0007] Data acquisition unit, which acquires various parameters and test data of the press in real time and processes them;

[0008] Data transmission unit, which transmits the collected data to the cloud or local;

[0009] A data processing and analysis unit, which analyzes and processes the received data;

[0010] The warning output and response unit performs corresponding warning and response operations according to the analysis structure of the data processing and analysis unit;

[0011] User interface and interaction unit, providing an interface for users to interact with the system;

[0012] The data acquisition unit includes a sensor module, a data acquisition module, a data preprocessing module and a data storage module. The sensor module is connected to the data acquisition module, the data acquisition module is connected to the data preprocessing module, the data preprocessing module is connected to the data storage module, the sensor module can collect and transmit real-time data of the sensor, the data acquisition module performs preliminary verification and formatting on the data transmitted by the sensor module, the data preprocessing module performs preliminary processing on the collected data, and the data storage module receives the preprocessed data and stores it;

[0013] The data transmission unit includes a data compression and encryption module, a wireless communication module and a transmission monitoring module; the data compression and encryption module is connected to the data storage module, the data compression and encryption module is connected to the wireless communication module, the data compression and encryption module compresses and encrypts the received data, the wireless communication module transmits the compressed and encrypted data to the cloud or the main body, and the transmission monitoring module monitors the transmitted data in real time;

[0014] The data processing and analysis unit includes a data receiving module, a data analysis module, a decision support module and a data visualization module; the data receiving module is connected to the data analysis module, the data analysis module is connected to the decision support module, the decision support module is connected to the data visualization module, the data receiving module receives the data transmitted through the wireless communication module and performs data integrity verification, the data analysis module analyzes the received data, the decision support module can provide decision support for the system based on the analysis structure, and the data visualization module can summarize the analysis results and perform visual display;

[0015] The early warning output and response unit includes an early warning judgment module, an early warning output module, a response control module and a log recording module; the early warning judgment module is connected to the early warning output module, the early warning output module is connected to the response control module, the response control module is connected to the log recording module, the early warning judgment module judges whether it is necessary to issue an early warning according to the analysis result of the data analysis module, the early warning output module outputs the early warning information in various forms, the response control module can control the press according to the preset response strategy, and the log recording module records the early warning information;

[0016] The user interface and interaction unit includes a user login module, a control operation module and an information display module. The user login module is connected to the control operation module, and the control operation module is connected to the information display module. The user login module is used to verify the user's identity information. The control operation module can control the press and the system, and the information display module can display warning information and system information.

[0017] Preferably, the sensor module includes a pressure sensor, a temperature sensor and a displacement sensor, the pressure sensor is used to monitor the pressure of the press in real time, the temperature sensor is used to monitor the temperature of the press in real time, and the displacement sensor monitors the displacement of the press in real time.

[0018] Preferably, the data storage module is connected to a main control module, and the main control module receives and transmits the preprocessed data.

[0019] Preferably, the transmission monitoring module is connected to the main control module, and after finding data abnormality, the transmission monitoring module transmits the data to the main control module.

[0020] Preferably, the data compression and encryption module includes a data compressor and a data encryptor, and the data compressor and the data encryptor can compress and encrypt the transmitted data.

[0021] Preferably, the main control module is connected to the data receiving module, and the wireless communication module is connected to the data receiving module.

[0022] Preferably, the data analysis module is connected to both the decision support module and the data visualization module, and the data visualization module is connected to the information display module.

[0023] Preferably, the decision support module is connected to the early warning judgment module, and the early warning judgment module is connected to the main control module.

[0024] Preferably, the log recording module is connected to the main control module, and the control operation module is connected to the main control module.

[0025] Preferably, the warning output module is connected to the information display module, and the warning information can be displayed and presented through the information display module.

[0026] Compared with the related art, the press early warning management system based on the Internet of Things provided by the present invention has the following beneficial effects:

[0027] 1. The present invention can obtain various parameter data of the press in real time by setting a data acquisition unit, ensure timely understanding and response to the equipment status, and improve the maintainability and scalability of the system; by setting a data transmission unit, the security and confidentiality of the data during the transmission process can be ensured, and the data can be transmitted to the cloud or local through the wireless communication module to improve the efficiency of data transmission; by setting a data processing and analysis unit, the data can be intelligently analyzed and decision support can be provided to the system; by setting an early warning output and response unit, the press can be adjusted in time according to the early warning information to ensure that the press can operate normally and stably; by setting a user interface and an interactive module, the system working status and early warning information can be intuitively displayed to the user;

[0028] 2. The present invention can collect and transmit real-time data by setting up a sensor module. By setting up a data acquisition module, the data can be preliminarily verified and formatted to ensure the integrity and accuracy of the data. By setting up a data compression and encryption module, the received data can be compressed and encrypted to ensure the security and confidentiality of the data during transmission. By setting up a wireless communication module, the compressed and encrypted data can be quickly transmitted to the cloud or local, which improves the efficiency of data transmission. By setting up a transmission monitoring module, the transmitted data can be monitored in real time, and abnormal situations in the transmission process can be discovered and handled in time. By setting up a data analysis module, the received data can be intelligently analyzed. Analysis can be performed to extract valuable information. By setting up a decision support module, decision support can be provided to the system based on the analysis results to help the system make more accurate early warning and response decisions. By setting up a data visualization module, the analysis results can be displayed to users in an intuitive way, which improves users' perception and understanding of the system status. By setting up an early warning output module, various forms of early warning output can be executed according to the results of the early warning judgment module. By setting up a response control module, the press can be timely controlled and adjusted according to the preset response strategy to ensure production safety. By setting up a log recording module, the early warning information can be recorded to provide a basis for subsequent troubleshooting and performance analysis. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A schematic structural diagram of a preferred embodiment of a press early warning management system based on the Internet of Things provided by the present invention;

[0030] Figure 2 for Figure 1 A schematic diagram of electrical connections between the main control module and the data acquisition unit, the data transmission unit, the data processing and analysis unit, the warning output and response unit, and the user interface and interaction unit;

[0031] Figure 3 for Figure 2 A schematic diagram of electrical connection between the main control module, the data acquisition unit and the data transmission unit is shown;

[0032] Figure 4 for Figure 2 The diagram shows the electrical connection between the main control module and the data processing and analysis unit, the early warning output and response unit, and the user interface and interaction unit. DETAILED DESCRIPTION

[0033] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0034] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in Figure 1 A schematic structural diagram of a preferred embodiment of a press early warning management system based on the Internet of Things provided by the present invention; Figure 2 for Figure 1 A schematic diagram of electrical connections between the main control module and the data acquisition unit, the data transmission unit, the data processing and analysis unit, the warning output and response unit, and the user interface and interaction unit; Figure 3 for Figure 2 A schematic diagram of electrical connection between the main control module, the data acquisition unit and the data transmission unit is shown; Figure 4 for Figure 2 The schematic diagram of electrical connection between the main control module and the data processing and analysis unit, the warning output and response unit and the user interface and interaction unit is shown. The press warning management system based on the Internet of Things includes a main control module, and is characterized in that it also includes:

[0035] Data acquisition unit, which acquires various parameters and test data of the press in real time and processes them;

[0036] Data transmission unit, which transmits the collected data to the cloud or local;

[0037] A data processing and analysis unit, which analyzes and processes the received data;

[0038] The warning output and response unit performs corresponding warning and response operations according to the analysis structure of the data processing and analysis unit;

[0039] User interface and interaction unit, providing an interface for users to interact with the system;

[0040] The data acquisition unit includes a sensor module, a data acquisition module, a data preprocessing module and a data storage module. The sensor module is connected to the data acquisition module, the data acquisition module is connected to the data preprocessing module, the data preprocessing module is connected to the data storage module, the sensor module can collect and transmit real-time data of the sensor, the data acquisition module performs preliminary verification and formatting on the data transmitted by the sensor module, the data preprocessing module performs preliminary processing on the collected data, and the data storage module receives the preprocessed data and stores it;

[0041] The data transmission unit includes a data compression and encryption module, a wireless communication module and a transmission monitoring module; the data compression and encryption module is connected to the data storage module, the data compression and encryption module is connected to the wireless communication module, the data compression and encryption module compresses and encrypts the received data, the wireless communication module transmits the compressed and encrypted data to the cloud or the main body, and the transmission monitoring module monitors the transmitted data in real time;

[0042] The data processing and analysis unit includes a data receiving module, a data analysis module, a decision support module and a data visualization module; the data receiving module is connected to the data analysis module, the data analysis module is connected to the decision support module, and the decision support module is connected to the data visualization module. The data receiving module receives the data transmitted through the wireless communication module and performs data integrity verification. The data analysis module analyzes the received data. The decision support module can provide decision support for the system based on the analysis structure. The data visualization module can summarize the analysis results and perform visual display.

[0043] The early warning output and response unit includes an early warning judgment module, an early warning output module, a response control module and a log recording module; the early warning judgment module is connected to the early warning output module, the early warning output module is connected to the response control module, the response control module is connected to the log recording module, the early warning judgment module judges whether it is necessary to issue an early warning according to the analysis result of the data analysis module, the early warning output module outputs the early warning information in various forms, the response control module can control the press according to the preset response strategy, and the log recording module records the early warning information;

[0044] The user interface and interaction unit includes a user login module, a control operation module and an information display module. The user login module is connected to the control operation module, and the control operation module is connected to the information display module. The user login module is used to verify the user's identity information. The control operation module can control the press and the system. The information display module can display warning information and system information.

[0045] In the specific implementation process, Figure 1 , Figure 2 , Figure 3and Figure 4 As shown, the sensor module includes a pressure sensor, a temperature sensor and a displacement sensor. The pressure sensor is used to monitor the pressure of the press in real time, the temperature sensor is used to monitor the temperature of the press in real time, and the displacement sensor is used to monitor the displacement of the press in real time.

[0046] It should be noted that the data acquisition unit can obtain various parameter data of the press in real time, and perform preliminary processing and storage to ensure the accuracy and integrity of the data. The sensor module includes pressure sensors, temperature sensors and displacement sensors, etc., which can comprehensively monitor the operating status of the press and improve the comprehensiveness and accuracy of the early warning.

[0047] The data storage module is connected to the main control module, and the main control module receives and transmits the pre-processed data.

[0048] The transmission monitoring module is connected to the main control module. After discovering data abnormality, the transmission monitoring module transmits data to the main control module.

[0049] It should be noted that: under the function of the transmission monitoring module, the transmitted data can be monitored in real time, thereby improving the security of data transmission.

[0050] The data compression and encryption module includes a data compressor and a data encryptor, which can compress and encrypt the transmitted data.

[0051] It should be noted that the data transmission unit ensures the security and confidentiality of data during transmission through the data compression and encryption module, while the wireless communication module ensures the rapid transmission of data.

[0052] The main control module is connected to the data receiving module, and the wireless communication module is connected to the data receiving module.

[0053] The data analysis module is connected to both the decision support module and the data visualization module, and the data visualization module is connected to the information display module.

[0054] It should be noted that the data processing and analysis unit provides intelligent analysis and decision support for the system through the data analysis module and the decision support module, thereby improving the accuracy of early warning and the timeliness of response.

[0055] The decision support module is connected to the early warning judgment module, and the early warning judgment module is connected to the main control module.

[0056] It should be noted that the early warning output and response unit can perform various forms of early warning output and response operations according to the analysis results, such as sound and light alarms, automatic shutdown, etc., to ensure production safety.

[0057] The log recording module is connected to the main control module, and the control operation module is connected to the main control module.

[0058] It should be noted that the logging module can record warning information and system operation logs, providing a basis for troubleshooting and performance analysis, and contributing to the continuous improvement and optimization of the system.

[0059] The warning output module is connected to the information display module, and the warning information can be displayed and shown through the information display module.

[0060] It should be noted that: through the data visualization module and the information display module, the warning information can be displayed to the user in an intuitive manner, improving the user's perception and understanding of the system status.

[0061] The working principle of the press early warning management system based on the Internet of Things provided by the present invention is as follows:

[0062] First, when the system performs early warning management on the stable operation of the press, the data acquisition unit obtains various parameter data of the press in real time through the sensor module, ensuring the authenticity of the test data from the source, and dynamically monitoring the quality of raw materials, and counting their compressive strength, qualified rate, etc. After preliminary verification and formatting by the data acquisition module, the data is transmitted to the data preprocessing module for further processing. The preprocessed data is stored in the data storage module, which provides a basis for subsequent data analysis and processing. The data transmission unit is responsible for transmitting the collected data to the cloud or local server. During the transmission process, the data compression and encryption module will compress and encrypt the data to ensure the security and confidentiality of the data during transmission. The wireless communication module The data processing and analysis unit starts working once the data reaches the cloud or local server. The data receiving module first performs integrity check on the received data to ensure the accuracy of the data. Then, the data analysis module performs in-depth analysis on the received data to extract valuable information. The decision support module provides decision support for the system based on the analysis results to help the system make more accurate early warning and response decisions. Finally, the data visualization module displays the analysis results to the user in an intuitive way, so that the user can easily understand the operation status and early warning information of the system. The analysis results of the processing and analysis unit, the early warning output and response unit start to perform corresponding operations, the early warning judgment module determines whether an early warning is needed, once it is determined that an early warning is needed, the early warning output module will output the early warning information in various forms, such as sound and light alarms, SMS notifications, etc. At the same time, the response control module will control and adjust the press in a timely manner according to the preset response strategy to ensure production safety. During the whole process, the log recording module will record the early warning information and system operation log, which provides a basis for subsequent troubleshooting and performance analysis. At the same time, under the press data function, users can choose to view the result data obtained from different press tests. Click the red alarm item to view the specific alarm data. The system can list the details of each press. The name, type, test time, specimen size, strength, etc. are convenient for users to view the actual strength values ​​of each specimen. When the effective strength is lower than the standard strength value, the system will mark the test item with a red background and automatically send an early warning text message to the corresponding management personnel. By double-clicking the data where the early warning appears, the management personnel can fill in the processing report of the data, such as cause analysis, disposal measures, etc. The filled processing report will be signed and accepted by the responsible persons at all levels in turn to form a record file. At the same time, the user interface and the interactive unit provide users with an interface for interacting with the system. The user login module verifies the user identity information to ensure the security of the system. The control operation module allows users to control the press and the system, such as adjusting parameters, starting / stopping equipment, etc.The information display module displays the warning information and system status in real time, helping users to understand the operation of the system in a timely manner and enabling users to interact with the system more conveniently. Through the collaborative work of multiple units such as data acquisition, transmission, processing, warning output and user interaction, real-time monitoring and warning management of the press operation status are realized, which improves production efficiency, reduces maintenance costs, and realizes intelligent management of the production process. This system can automatically collect test instrument data, and upload test data, curves, and reports to the data monitoring center in a timely manner, which plays a role in dynamic monitoring of cement and concrete quality. It uses sensor technology and network transmission technology based on the Internet of Things architecture to automatically send test data to the data monitoring center. At the same time, the data monitoring center automatically analyzes and processes the reported data, and issues warnings for test data that does not meet the quality standards, reminding test personnel to do a good job in test warning management.

[0063] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. The press early warning management system based on the Internet of Things includes a main control module, which is characterized by: Also includes: Data acquisition unit, which acquires various parameters and test data of the press in real time and processes them; Data transmission unit, which transmits the collected data to the cloud or local; A data processing and analysis unit, which analyzes and processes the received data; The warning output and response unit performs corresponding warning and response operations according to the analysis structure of the data processing and analysis unit; User interface and interaction unit, providing an interface for users to interact with the system; The data acquisition unit includes a sensor module, a data acquisition module, a data preprocessing module and a data storage module. The sensor module is connected to the data acquisition module, the data acquisition module is connected to the data preprocessing module, the data preprocessing module is connected to the data storage module, the sensor module can collect and transmit real-time data of the sensor, the data acquisition module performs preliminary verification and formatting on the data transmitted by the sensor module, the data preprocessing module performs preliminary processing on the collected data, and the data storage module receives the preprocessed data and stores it; The data transmission unit includes a data compression and encryption module, a wireless communication module and a transmission monitoring module; the data compression and encryption module is connected to the data storage module, the data compression and encryption module is connected to the wireless communication module, the data compression and encryption module compresses and encrypts the received data, the wireless communication module transmits the compressed and encrypted data to the cloud or the main body, and the transmission monitoring module monitors the transmitted data in real time; The data processing and analysis unit includes a data receiving module, a data analysis module, a decision support module and a data visualization module; the data receiving module is connected to the data analysis module, the data analysis module is connected to the decision support module, the decision support module is connected to the data visualization module, the data receiving module receives the data transmitted through the wireless communication module and performs data integrity verification, the data analysis module analyzes the received data, the decision support module can provide decision support for the system based on the analysis structure, and the data visualization module can summarize the analysis results and perform visual display; The early warning output and response unit includes an early warning judgment module, an early warning output module, a response control module and a log recording module; the early warning judgment module is connected to the early warning output module, the early warning output module is connected to the response control module, the response control module is connected to the log recording module, the early warning judgment module judges whether it is necessary to issue an early warning according to the analysis result of the data analysis module, the early warning output module outputs the early warning information in various forms, the response control module can control the press according to the preset response strategy, and the log recording module records the early warning information; The user interface and interaction unit includes a user login module, a control operation module and an information display module. The user login module is connected to the control operation module, and the control operation module is connected to the information display module. The user login module is used to verify the user's identity information. The control operation module can control the press and the system, and the information display module can display warning information and system information.

2. The IoT-based press early warning management system according to claim 1 is characterized in that: The sensor module includes a pressure sensor, a temperature sensor and a displacement sensor. The pressure sensor is used to monitor the pressure of the press in real time, the temperature sensor is used to monitor the temperature of the press in real time, and the displacement sensor is used to monitor the displacement of the press in real time.

3. The IoT-based press early warning management system according to claim 1 is characterized in that: The data storage module is connected to the main control module, and the main control module receives and transmits the pre-processed data.

4. The IoT-based press early warning management system according to claim 1 is characterized in that: The transmission monitoring module is connected to the main control module, and after finding data abnormality, the transmission monitoring module transmits data to the main control module.

5. The IoT-based press early warning management system according to claim 1 is characterized in that: The data compression and encryption module includes a data compressor and a data encryptor, and the data compressor and the data encryptor can compress and encrypt the transmitted data.

6. The IoT-based press early warning management system according to claim 1 is characterized in that: The main control module is connected to the data receiving module, and the wireless communication module is connected to the data receiving module.

7. The IoT-based press early warning management system according to claim 1 is characterized in that: The data analysis module is connected to both the decision support module and the data visualization module, and the data visualization module is connected to the information display module.

8. The IoT-based press early warning management system according to claim 1 is characterized in that: The decision support module is connected to the early warning judgment module, and the early warning judgment module is connected to the main control module.

9. The IoT-based press early warning management system according to claim 1 is characterized in that: The log recording module is connected to the main control module, and the control operation module is connected to the main control module.

10. The IoT-based press early warning management system according to claim 1, characterized in that: The warning output module is connected to the information display module, and the warning information can be displayed and presented through the information display module.

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