摘要
简要介绍了ZPW-2000R型无绝缘移频自动闭塞系统的构成、原理和特点,重点介绍了系统的主要功能和自诊断方面的特点。
The constitution, principle and characteristics of ZPW-2000R joint-less frequency shift automatic block system were briefly introduced. The main functions and characteristics of its self-diagnosis were emphasized.
出处
《铁道通信信号》
2007年第9期21-22,共2页
Railway Signalling & Communication
