摘要
主要为解决电气二次信号同时报警及远传问题而设计的,它充分利用上、下位单片机解决了两路或多路信号同时发生无法检测,现场与调度室之间无法同步了解的问题。
This design mainly solve the electrical secondary signal alarming and far-transfer problem at the same time, by making full use of upper and hypogyny single chip it can solve the problem that two channel or multi-channel signal occur simultaneously but unable to detection, field and dispatching room can not synchronous understand.
出处
《煤矿机械》
北大核心
2010年第6期151-153,共3页
Coal Mine Machinery
关键词
中央信号
同时报警
总线结构
八位倍增电路
central signal
meanwhile alarming
bus structure
eight doubling circuit
