摘要
铁路数字调度通信系统承载着铁路调度指挥业务,与运输安全有着密切的关系。在日常维护工作中,经常面对各种故障,需要及时快速地处理。针对数调备用通道语音单向呼叫单通障碍,从软硬件方面进行研究,重点探讨DSS1信令对该故障的影响,并提出软硬件综合分析的故障处理方法。
The Railway Digital Dispatching Communication System provides carrier services for railway dispatching and command and is crucial to transportation safety. Various faults will be encountered in daily maintenance of the RDDC system and need quick disposal. One case of single pass failure of one-way voice call in the standby channel of the system is studied and the impact of DSS1 signaling on the failure is explored in terms of software and hardware and troubleshooting method based on comprehensive analysis of software and hardware is proposed.
出处
《铁道通信信号》
2017年第4期90-92,共3页
Railway Signalling & Communication
关键词
铁路通信
调度通信系统
语音单通
Railway communication
Dispatching communication system
Voice single pass
