摘要
介绍ZPW-2000A无绝缘移频自动闭塞工程开通前的模拟试验,包括模拟盘的制作,室内、室外试验步骤。
The paper introduces the simulation test of ZPW-2000A jointless automatic block with audio frequency shift modulated track circuit before putting into operation,including making simulate panel,indoor and outdoor test procedures.
出处
《铁路通信信号工程技术》
2011年第1期67-69,共3页
Railway Signalling & Communication Engineering
关键词
无绝缘
移频
自动闭塞
模拟试验
Jointless
Frequency shift
Automatic block
and Simulation test
