摘要
近年来,随着铁路的高速发展,铁路信号系统也随之发生了重大的变革。为了能更安全、可靠地监测到各种设备的工作状态,铁路信号系统采用了多种报警的方式,包括熔丝报警、区间移频报警、主灯丝报警、主副电源报警等。
In recent years,with the rapid development of the railway,a great change occurred on the railway signal system.In order to monitor the working status of various equipment more safely and reliably,railway signal system uses a variety of alarm ways,including fuse alarm mode,interval frequency shift alarm,the main filament alarm,main and auxiliary power alarm.
出处
《电子测试》
2016年第3期91-91,89,共2页
Electronic Test
关键词
电路
报警
原理
设备
circuit
alarm
theory
equipment
