Multi-information monitoring system based on Internet of Things and grinding and polishing workshop

Abstract

The utility model relates to a multi-information monitoring system based on the Internet of Things and a grinding and polishing workshop, and belongs to the technical field of industrial equipment monitoring. Comprising a data acquisition module used for acquiring digital and analog signals; the wireless communication module is connected with the data acquisition module and is used for converting the digital and analog signals into a wireless transmission format; the Internet of Things module is connected with the wireless communication module; the wireless communication module is built in the Internet of Things module; the server is connected with the Internet of Things module; the remote monitoring end is connected with the server; wherein the data acquisition module comprises a sensor and a programmable logic controller, and the sensor is connected with the programmable logic controller. The multi-information monitoring system based on the Internet of Things and the grinding and polishing workshop have high transportability, real-time performance and flexibility, and can realize real-time, flexible and efficient monitoring of equipment.

Description

TECHNICAL FIELD

[0001] The utility model relates to industrial equipment monitoring technical field especially is a kind of multi-information monitoring system and grinding and polishing workshop based on internet of things. BACKGROUND

[0002] In traditional manufacturing factory workshop, data transmission mainly relies on wired communication mode. This traditional monitoring system usually needs to carry out large-scale transformation to workshop site in the process of building to adapt to the wiring demand of wired network. This method not only increases industrial cost, but also is easy to cause industrial safety hazard since it may involve workshop infrastructure in construction process. In comparison, wireless communication technology shows obvious advantages in the safety of information transmission, the convenience of network building, cost benefit and the shortening of construction period. Wireless communication has higher flexibility, can significantly reduce the restriction caused by geographical environment factor, makes network deployment more flexible and efficient.

[0003] In traditional industrial field monitoring application, monitoring software is usually run on computer in specific monitoring room near workshop. This layout limits the operation range of engineering personnel, they can only monitor and control in the area covered by local area network. Once leaving local area network, data transmission and field monitoring cannot be carried out, which limits the real-time and flexibility of monitoring to some extent. In addition, traditional industrial monitoring system often needs technical personnel to go to the scene in terms of equipment periodic inspection, fault diagnosis and program debugging, which undoubtedly increases the operating cost of enterprise. SUMMARY

[0004] The embodiment of the application provides a multi-information monitoring system and grinding and polishing workshop based on internet of things, solves the problem that the prior art cannot be monitored anytime and anywhere due to poor portability, poor real-time performance and limited flexibility in monitoring, and realizes real-time, flexible monitoring and management of equipment.

[0005] In the first aspect, to solve the above technical problems, the utility model discloses a kind of multi-information monitoring system based on internet of things, comprising:

[0006] Data acquisition module is used to obtain digital and analog signals;

[0007] Wireless communication module is connected with the data acquisition module, and is used to convert the digital and analog signals into wireless transmission format;

[0008] Internet of things module is connected with the wireless communication module;The wireless communication module is built-in in the internet of things module;

[0009] Server is connected with the internet of things module;

[0010] A remote monitoring end is connected with the server.

[0011] The data acquisition module comprises a sensor and a programmable logic controller, and the sensor is connected with the programmable logic controller.

[0012] In an embodiment of the utility model, the programmable logic controller is connected with the internet of things module, and the programmable logic controller is remotely monitored and program downloaded through RS485 or Ethernet interface.

[0013] In an embodiment of the utility model, the server comprises an MQTT server and a Web cloud server, and the MQTT server is connected with the Web cloud server.

[0014] In an embodiment of the utility model, the remote monitoring end comprises a background monitoring module and a Web terminal device, and the background monitoring module is connected with the Web terminal device.

[0015] In an embodiment of the utility model, the internet of things module sends data to the server through message queue telemetry transmission protocol.

[0016] In an embodiment of the utility model, the server transmits data to the remote monitoring end through HTTP protocol.

[0017] In an embodiment of the utility model, the sensor comprises a force control sensor, a displacement sensor, a force sensor and a multi-dimensional force sensor.

[0018] In an embodiment of the utility model, the data acquisition module is connected with a to-be-monitored device, and the to-be-monitored device is a grinding and polishing device.

[0019] Secondly, the utility model discloses a kind of grinding and polishing workshop, including above-mentioned one kind of multi-information monitoring system based on internet of things.

[0020] The above technical solution of the utility model has at least the following advantages compared with prior art:

[0021] The utility model discloses a multi -information monitoring system and grinding and polishing workshop based on thing networking adopts integrated data acquisition module, built -in wireless communication's thing networking module, server and remote monitoring end, realized digital and analog signal's real -time wireless acquisition, transmission and remote efficient management. In the data acquisition aspect, realized the real -time capture to the key digital and analog signal in the workshop. In the data transmission aspect, the system breaks through the limitation of traditional LAN. On the information management function, the server assumes the important role of storing and managing gateway device information, user information and customer information. The system realizes the careful authority management, can open corresponding function according to the user's role and authority, this not only enhances the security of system, also improved the flexibility of operation. On the data monitoring function, thing networking module can real -time with workshop data upload to the server. The server retrieves corresponding data from the database according to the equipment model, and shows the equipment running state and trend through the chart and other visualization tools. This makes the developer and monitoring personnel can easily monitor and manage the equipment performance, and promptly discovers and handles potential problems. The utility model has higher portability, real -time and flexibility, not only can realize monitoring at any time and anywhere, also can realize the real -time, flexible and efficient management to equipment. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to make the content of the utility model more easily be clearly understood, the following according to the specific embodiment of the utility model and combining the drawings, the utility model is further detailed, wherein

[0023] Figure 1 It is a kind of multi -information monitoring system structure diagram based on thing networking of the utility model;

[0024] Figure 2 It is information fusion process schematic view in the utility model. DETAILED DESCRIPTION

[0025] The utility model is further explained in conjunction with the drawings and specific embodiment, so that those skilled in the art can better understand the utility model and can be implemented, but the embodiment is not as the limitation of the utility model.

[0026] The utility model provides a kind of multi -information monitoring system and grinding and polishing workshop based on thing networking, adopts integrated data acquisition module, built -in wireless communication's thing networking module, server and remote monitoring end, solve the problem that the existing technology can be portable, real -time is poor and flexibility is limited to lead to the problem that cannot monitor at any time and anywhere, realizes the real -time, flexible monitoring and management to equipment.

[0027] In order to better understand the above technical solution, the above technical solution will be explained in detail in conjunction with the drawings of the specification and specific test mode.

[0028] Example one

[0029] Referring to Figure 1 The utility model provides a kind of multi-information monitoring system based on internet of things, comprising:

[0030] Data acquisition module is used to obtain digital and analog signals;

[0031] Wireless communication module is connected with data acquisition module, for converting digital and analog signals into wireless transmission format;

[0032] Internet of things module is connected with wireless communication module;Wireless communication module is built-in in internet of things module;

[0033] Server is connected with internet of things module;

[0034] Remote monitoring terminal is connected with server;

[0035] Among them, data acquisition module includes sensor and programmable logic controller, sensor is connected with programmable logic controller.

[0036] Specifically, data acquisition module includes sensor and programmable logic controller (PLC), and they are collectively responsible for collecting the key data of industrial field. These data can include temperature, pressure, humidity, equipment state and so on, and are crucial for monitoring and optimizing production process. Sensor, as the front end of data acquisition module, is directly connected with the equipment to be monitored, and real-time monitoring and data collection are carried out, wherein the sensor includes force control sensor, displacement sensor, force sensor and multi-dimensional force sensor, temperature sensor, humidity sensor, etc., and the equipment to be monitored can be polishing equipment. PLC, as the center of data processing and control, can not only receive data from sensor, but also control equipment according to preset logic. The flexibility and programmability of PLC make it adapt to various complex industrial automation needs.

[0037] Further, sensor and PLC are connected through internet of things module, and internet of things module carries out remote monitoring and program downloading to programmable logic controller through RS485 or Ethernet port. In this process, wireless transmission module plays a crucial role, which converts the raw data collected by sensor into a format suitable for wireless transmission, ensuring that data can be stably and efficiently transmitted in different network environments. Internet of things module is the key link of data transmission, and 7144 internet of things module is preferred in the embodiment. It supports 4G and WIFI two kinds of wireless connection mode, ensures that data can be stably transmitted in various network environments. It should be noted that wireless transmission module can be integrated in internet of things module, which simplifies system architecture and improves overall integration. The above design not only improves the flexibility of the system, but also reduces the dependence on wired infrastructure, so that data acquisition module can be more easily deployed in every corner of industrial field.

[0038] Specifically, the Internet of Things module serves as a bridge between the data acquisition module and the server. The Internet of Things module transmits data to the server through the Message Queuing Telemetry Transport (MQTT) protocol. MQTT is a lightweight messaging protocol suitable for use in bandwidth-limited or unstable network environments, ensuring the reliability of data transmission. The wireless transmission capability of the Internet of Things module provides convenience for remote data transmission. It not only simplifies the wiring requirements of the industrial site, reducing installation and maintenance costs due to wiring complexity, but also enhances the flexibility and scalability of the system. Through wireless means, data can be stably transmitted from the gateway to the remote server, providing a solid foundation for subsequent processing such as data analysis, storage, and remote monitoring. In addition, the wireless transmission method of the Internet of Things module also improves the reliability of the system. In industrial environments, wired connections may be interrupted due to mechanical vibration, wear and tear, or accidental damage, while wireless connections can better resist these potential threats. At the same time, the design of the Internet of Things module also takes into account the diversity of network environments, allowing it to adapt to different network conditions and ensure the continuity and stability of data transmission.

[0039] Specifically, for the server, it includes a cloud server ECS (Elastic Compute Service, ECS for short), an MQTT server, a Web cloud server, an InfluxDB database, and a MySQL database. Among them, the cloud server ECS provides computing resources, including CPU, memory, and storage space, to support the running of server applications. The MQTT server is specifically responsible for handling messages from Internet of Things modules, and it is responsible for receiving, filtering, and forwarding messages to the corresponding applications or databases, ensuring the stability and reliability of data flow. The Web cloud server is used to host Web applications, providing a user interface through which users can remotely access and monitor the data of the industrial site. The Web cloud server may also be responsible for handling user requests and interacting with the front-end interface. The MQTT server is connected to the Web cloud server. InfluxDB, as a time series database, optimizes the storage and query of time series data, and is particularly suitable for handling continuous data streams from sensors. It can efficiently store and retrieve large-scale time series data, providing support for data analysis and monitoring. The MySQL database is used to store structured data, such as device information, user information, system configuration, etc. The MySQL database provides powerful data management and query functions, supporting complex query operations and transaction processing. Through the above design, the server can flexibly handle different types of data and provide a solid foundation for remote monitoring and data management. The elastic computing capability of the cloud server ECS ensures that the system can dynamically adjust resources according to demand, while the efficient message processing capability of the MQTT server guarantees the real-time nature of data transmission. The Web cloud server provides users with a convenient way to remotely access, and the InfluxDB and MySQL databases provide professional storage solutions for time series data and structured data, respectively. This comprehensive server architecture provides strong technical support for building smart factories and implementing industrial automation.

[0040] Specifically, the remote monitoring terminal includes a background monitoring module and a Web terminal device, which are connected to each other. Users can remotely access and monitor the data of the industrial site through these interfaces. The background monitoring module is the core management tool of the server, which provides comprehensive monitoring and management functions for system administrators. This module may include data management, user management, system configuration, and fault diagnosis, etc. key functions to ensure the stable operation and timely maintenance of the Internet of Things monitoring system. Through the background monitoring module, administrators can monitor and manage the entire system in detail to ensure that all components are running in the best state. The Web terminal device provides users with an Internet-based access interface, allowing users to remotely monitor the data of the industrial site through a standard Web browser. This design greatly improves the accessibility of the monitoring system, allowing users to view and control the industrial site in real time at any location and at any time as long as there is network connection. The user-friendly design of the Web terminal device allows non-professional users to easily perform remote monitoring, improving the convenience and flexibility of monitoring. In addition, the remote monitoring terminal fully considers security in design. Through encryption and security measures during data transmission, as well as user authentication and permission control, the remote monitoring terminal ensures the security of data and the reliability of the system. Different levels of users will be granted corresponding access permissions, which not only enhances the security of the system, but also ensures the compliance of monitoring operations.

[0041] Specifically, the communication architecture of the present embodiment employs two main protocols to ensure the effective transmission of data and the implementation of remote monitoring. First, the data transmission between the data acquisition module and the server relies on the MQTT protocol. Its advantage lies in the ability to achieve efficient communication with minimal packet size, while ensuring the reliability and orderliness of messages, which is particularly important for data acquisition in industrial sites. After the data is successfully transmitted to the server end, the system switches to the HTTP (Hypertext Transfer Protocol, HTTP for short) protocol to realize the display and control functions of the remote monitoring end. As one of the most widely used protocols on the Internet, HTTP provides a standardized way for web browsers or web applications to access and manipulate data on servers. Through the HTTP protocol, the remote monitoring end can display real-time data to users in the form of a web interface, while receiving user control instructions to achieve remote management of industrial site devices. The combination of these communication protocols not only ensures efficient and stable data transmission from acquisition to display, but also improves the compatibility and scalability of the system. The MQTT protocol provides a reliable data transmission channel between the data acquisition end and the server end, while the HTTP protocol builds a user-friendly interaction platform between the server end and the remote monitoring end. Such a design meets the dual needs of data transmission stability and remote monitoring convenience for industrial Internet of Things, providing an efficient and reliable remote monitoring solution for users.

[0042] Further, for the monitoring system provided by the present embodiment in terms of information fusion and decision making, reference can be made to Figure 2 The data acquisition module collects multi-dimensional data of the monitoring device through sensors 1, sensors 2, etc., and each sensor is responsible for monitoring different parameters or different aspects of the same parameter. These data are transmitted to the Internet of Things module through the wireless transmission module, which is responsible for preliminary processing of the data, including format conversion and cleaning, to facilitate subsequent processing. Then, information preprocessing is performed to eliminate noise, outliers, and correct data to ensure the accuracy and usability of the data. Finally, the data are sent to the server for feature extraction and fusion calculation to obtain the final decision result.

[0043] Further, the monitoring system provided by the present embodiment can also perform device management and visualization, and through the interface provided by the remote monitoring end, the device status and production data can be displayed, and device maintenance and fault diagnosis can be performed.

[0044] The technical solutions in the above embodiments of the present application have at least the following technical effects or advantages:

[0045] The monitoring system provided by the embodiment of the utility model realizes real-time capture of key digital and analog signals in the workshop in the aspect of data acquisition. By using advanced data analysis technology, the signals are converted into useful information, providing a basis for subsequent data analysis and decision-making. The realization of this function ensures the timely acquisition and accurate analysis of key data in the industrial production process. In the aspect of data transmission, the system breaks through the limitations of traditional local area networks and realizes the access capability of the Internet public network. Such a design not only guarantees remote access of data, but also significantly reduces the difficulty of networking in the complex environment of the industrial workshop through wireless communication technology, providing convenience for the later reconstruction and expansion of the workshop. In the aspect of information management function, the server plays an important role in storing and managing gateway device information, user information and customer information. The system realizes detailed permission management and can open corresponding functions according to the roles and permissions of users, which not only enhances the security of the system, but also improves the flexibility of operation. The staff can perform operations such as adding, deleting, modifying and inquiring the stored data, and at the same time, the system can also read the workshop production data in real time and backup the historical data, providing strong support for equipment maintenance and fault troubleshooting. In the aspect of data monitoring function, the Internet of Things module is responsible for uploading the workshop data to the server in real time. The server retrieves corresponding data from the database according to the device model and intuitively displays the device running state and trend through visualization tools such as charts. This enables developers and monitoring personnel to easily monitor and manage device performance and timely discover and handle potential problems. The embodiment of the utility model realizes real-time acquisition, remote transmission, storage and monitoring of industrial field data through Internet of Things technology, significantly improving the intelligentization and automation level of industrial production.

[0046] Embodiment two

[0047] The embodiment provides a grinding and polishing workshop comprising the multi-information monitoring system based on Internet of Things provided in embodiment one.

[0048] Obviously, the above embodiment is only an example for clear illustration, and is not limited to the implementation. For ordinary skilled persons in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the implementation modes are not required or can not be exhausted. The obvious changes or variations derived therefrom are still within the protection scope of the utility model.

Claims

1. An Internet of Things based multi-information monitoring system, characterized by, The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. 2.The multi-information monitoring system based on the Internet of Things according to claim 1, wherein, The application relates to a multi-information monitoring system based on Internet of Things. 3.The multi-information monitoring system based on the Internet of Things according to claim 1, wherein, The application relates to a multi-information monitoring system based on Internet of Things. 4.The multi-information monitoring system based on the Internet of Things according to claim 1, wherein, The application relates to a multi-information monitoring system based on Internet of Things.

5. The multi-information monitoring system based on the Internet of Things according to claim 1, characterized in that, The application relates to a multi-information monitoring system based on Internet of Things. 6.The multi-information monitoring system based on the Internet of Things according to claim 1, wherein, The application relates to a multi-information monitoring system based on Internet of Things. 7.The multi-information monitoring system based on the Internet of Things according to claim 1, wherein, The application relates to a multi-information monitoring system based on Internet of Things. 8.The multi-information monitoring system based on the Internet of Things according to claim 1, wherein, The application relates to a multi-information monitoring system based on Internet of Things.

9. A grinding and polishing plant, characterized in that, The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet of Things. The application relates to a multi-information monitoring system based on Internet

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