摘要
我国的铁路区间信号设备采用集中放置于室内的形式，这对系统的维护和维修提供了很大的方便。为了提高系统可靠性，节省投资，采用Ｎ＋ １ 热备方式。本文从可靠性理论出发，详细分析并计算了Ｎ＋ １热备方式下系统的可靠性指标。
In China, the train section signal facilities are integrated to put them in the house in order to facilitate the repair and maintenance. The ( N+1 ) online backup way is used to improve the system reliability and cut down the expenditure. In this paper, on the base of reliability theory, we analyze and compute its reliability and MTBF.
出处
《铁道学报》
EI
CAS
CSCD
北大核心
1999年第5期112-114,共3页
Journal of the China Railway Society
