Production line real time acquiring and data accounting system and method

Abstract

The invention relates to a system used for real-time data collecting and counting on a production line. The system comprises a concentrated server, a distributed controller, a data collector and a data collecting terminal. The concentrated server is connected with the distributed controller, so as to realize storage, analysis, counting and report generation for various production condition data on the production line, thereby providing data support for dispatching and collocating of production; the distributed controller is connected with the data collector to collect data in the data collector real-time, so as to analyzing and counting the data primarily, thereby periodically storing operation results into the concentrated server and searching required production information from the concentrated server; the data collector is connected with the data collecting terminal, so as to separate, rectify, read and store electrical signals transmitted from the data collecting terminal and transmit the data to the distributed controller in real time; and the data collecting terminal is used for converting on-spot production information into electrical signals and then transmitting the electrical signals to the data collector. The system provides possibilities to control cycle time in real time and obtain excellent product quality.

Description

technical field [0001] The invention relates to a data acquisition technology used in production line management in manufacturing industry, in particular to a system and method for real-time collection and statistics of various classified data in the production process. [0002] The present invention relates to a system for collecting and controlling real-time classified data in the production field, which realizes the functions of statistics, display, control, query and report analysis of various classified data in the production process, and improves the real-time control ability of the production line. Provide timely real-time data of abnormal conditions in the production line, reduce fluctuations in the production process, and improve the quality of produced products. Background technique [0003] With the increasing market demand for various products, the production scale of modern product manufacturing enterprises has become larger and larger, and the number of product...

AI Technical Summary

Problems solved by technology

[0006] (1) Increase data distortion

Using the method of manual statistical data, there is a probability of human statistical error, and the collected data may not truly reflect the real situation of the production line

[0007] (2) Increased manpower input

Using the method of manual statistics requires personnel to collect and enter the data of the production line. When the production scale is large, the input of manpower is very large, which increases the cost of production

[0008] (3) Difficulty in product classification and statistics

Therefore, if manual statistical methods are used, it is very difficult to collect classified data for many products.

[0009] (4) Unable to control the tempo of production

The patent "Production Information Management and Control System and Method" with the publication number "CN1696945" discloses a production information management and control system and method for collecting production information in the production process and generating production reports reflecting the production situation, but the patent There is no content related to real-time beat control and product classification statistics

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