System for realizing log-saving and log-managing

Abstract

A system for realizing log-saving and log-managing belongs to the technical field of log acquisition. The system comprises a server of a 1580 hot continuous rolling process control system, a client of the 1580 hot continuous rolling process control system, a log acquisition module, a log export module and a log view tool; wherein the log acquisition module is embedded in the server of the 1580 hot continuous rolling process control system. A special log buffer area is created in memory of the server of the 1580 hot continuous rolling process control system, thereby ensuring that lots of log information can be written into the log buffer area in real time. Thus, real-time writing of log information is realized, correct log sequences are guaranteed, and real-time saving for lots of logs is realized. The system is advantageous in solving problems including huge coding amount and huge maintenance jobs in traditional methods, wherein the problems are caused by separate log acquisition, log save and log view in metallurgy process control systems.

Description

technical field [0001] The invention belongs to the technical field of log collection, and in particular provides a system for realizing log storage and management. While the unified collection, export, storage and management of logs are realized in the server of the process control system, it can also be realized in the client The client can view and display the logs on the server. Background technique [0002] In the process of developing the 1580 hot rolling process control system, it is found that the source of the log information of the 1580 hot rolling process control system is complicated, and the amount of information is huge. These log information are usually processed and stored in a decentralized manner by the model control system on the server of the 1580 hot rolling process control system, which brings a huge load to the server of the 1580 process control system. And combined with the development experience, if the traditional log information processing method ...

AI Technical Summary

Problems solved by technology

[0002] In the process of developing the 1580 hot rolling process control system, it was found that the log information sources of the 1580 hot rolling process control system were complicated and the amount of information was huge

These log information are usually processed and saved in a decentralized manner by the model control system on the server of the 1580 hot rolling process control system, which brings a huge load to the server of the 1580 process control system

And combined with the development experience, if the traditional log information processing method is adopted, it is necessary to use the programming language to continuously write the log information to the database or log text file with output statements and file read and write statements. A large number of frequent writes will inevitably cause task The blocking will not only affect the real-time writing of log information, but also bring huge hidden dangers to the server of the 1580 hot rolling process control system

Again, as a special file, the log file is added in real time. If the infinitely increased log file is not maintained in time, it will lead to the collapse of the server where the 1580 hot rolling process control system is located.

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