Design of The Coal Seam Water Infusion Multi-level Embedded Protection System Based on Watchdog
In view of the existing automatic control system for coal seam water infusion can not work in some conditions of the mining area because of its limited anti-interference ability,in this paper we design a computer protection system composed of multi-level watchdogs. The system provides a four-tier protection measure,escalating the level of protection according to the severity of failures,when the control system hardware and software failures occur,different watchdogs start different protection measures to make the system return to normal. This design has been proved to be effective in a number of water infusion system transformations in practice.
automatic control system for water Infusion Watchdog multi-level protection anti-interference transformation embedded
Zhao Guoqiang Shi Wei
School of Electric Control and Engineering,Liaoning Technical University,Fuxin 123000,China School of Electronics and Information Engineering,Liaoning Technical University,Fuxinl23000,China
国际会议
南宁
英文
340-342
2010-12-10（万方平台首次上网日期，不代表论文的发表时间）