A high-speed display system and method for production process data

Abstract

The invention discloses a system and method for displaying production process data at a high speed. The system comprises a data communication module, a data caching module, a refreshing informing module and a frame partial refreshing module. The data communication module receives and sends data to the data caching module and informs the frame partial refreshing module to refresh and draw frames through the refreshing informing module. By means of the client terminal data caching technology, the problem that after a large data volume of high-frequency data are received through the Socket communication technology, blocking is caused by long-time data processing is avoided. By means of the frame partial refreshing technology, the problem that the frame response speed is reduced due to comprehensive refreshing when a large data volume of client terminal frames are refreshed is avoided by binding the production process data and the frames.

Description

technical field [0001] The invention relates to the field of metallurgical process control, in particular to the field of computer information technology, in particular to a high-speed display system and method for production process data. Background technique [0002] In the production process of the metallurgical industry, the management of production process data is a very important part of it. It is the basis for the supervision and control of the entire metallurgical process, ensuring that the operators can pass the collected data and the process data generated based on the original data. Can control the whole metallurgical process. The efficient and real-time data display allows the operator to know the various data in the metallurgical process accurately at the first time. In the more common metallurgical process control systems, the software architecture of client / server mode is generally adopted. The data is generally collected by the instrument, processed by the ...

AI Technical Summary

Problems solved by technology

The disadvantages of this implementation method are: 1. Poor real-time performance. After the data is stored in the database, the common processing method is to obtain data by user operation, poll by the client to obtain data, or obtain data by the client after the server sends a data refresh notification. It shows that the above methods will cause data delay when implemented; 2. The amount of data is too large. The system implemented by the above method cannot accurately obtain the latest data when the client obtains data from the database. Screening; 3. The screen refresh is slow. In the production process management system, the screen data volume is large. Using the previous data refresh method, the entire screen will be refreshed, and the refresh of the human-machine interface usually consumes more computer performance. of

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