摘要
简要介绍了AF90 2数字编码轨道电路的结构组成、工作原理和性能指标 ,分析了该轨道电路采用的安全和容错技术 ,并介绍了AF90
This paper describes the architecture,principle and performance of the AF902 digital coded track circuit. It analyzes the technologies of safety and fault-tolerance used in the track circuit. At the last,the paper describes the applications of AF902 digital coded track circuit.
出处
《铁道通信信号》
北大核心
2004年第6期6-8,共3页
Railway Signalling & Communication
