Data acquisition and information management system and acquisition method for production line

Abstract

The invention relates to a data acquisition and information management system and an acquisition method for a production line. The system comprises a plurality of production line information acquisition terminals, a plurality of production line information display terminals and a control center management system, wherein the production line information acquisition terminals are used for receiving a command of the control center management system and uploading the acquired data to the control center management system; the production line information display terminals are used for receiving a command issued by the control center management system and controlling the display effect of a display screen; the control center management system is used for performing communication with each acquisition terminal and display terminal to perform information interaction, saving information received from each acquisition terminal, and displaying the production line state in the form of diagram; and the plurality of acquisition terminals, the plurality of display terminals and the control center management system constitute a serial bus network. According to the system and the method, production line information can be acquired in real time, data can be analyzed and processed in real time, simultaneous delivery of a plurality of products is supported, a communication network is established in an economical and reliable industrial bus mode, and the quantity of the terminals can be increased flexibly according to the enterprise requirement and the production line layout.

Description

technical field [0001] The invention belongs to the field of production line automation control and information management system design, and in particular relates to a production line data collection and information management system and a production line data collection method suitable for small and medium-sized enterprises. Background technique [0002] The production process of modern manufacturing will generate a large amount of real-time useful data, which need to be accurately recorded and saved to provide various decision support for managers. The traditional method is to arrange staff to manually record and enter it into the computer, and then conduct simple data analysis with the help of basic OFFICE tools. [0003] With the development of information technology, the application of information technology in manufacturing industry is more and more extensive. Many enterprises have purchased advanced network equipment and information system software, and management e...

AI Technical Summary

Problems solved by technology

[0004] The primary purpose of the present invention is to solve the technical problems of labor-intensive and high error rate in the production line data collection and processing process in the prior art, and provide a production line data collection and information management system, which supports multiple products to be processed in one production line at the same time , allowing the production line to change products at any time, improving the adaptability of the enterprise; simple configuration, low cost, convenient operation, low requirements for users, and reduced error rate in the process of data collection and processing

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