A rail automatic blocksignal system based on the field bus technology is introduced, and its reliability design is explained specially.
介绍一种基于现场总线技术的铁路自动闭塞系统,并就其可靠性设计作了重点阐述。
2
The paper gives solutions to the problems with lighting circuit of permissive aspect of blocksignal of existing automatic block section according to relevant specifications.
通过对现有自动闭塞区间通过信号机容许信号点灯电路存在问题的分析,根据相关规范,提出解决办法。
3
One space after a period is plenty to signal the end of a sentence. It also keeps the text block even.