一个具有优良声誉的通信信号专业科研、勘测、设计机构北京全路通信信号研究设计院(英文缩写:CRSCD)1953年成立,是铁道部最早设置的通信信号专业科研、勘测、设计机构。下设研究开发中心、系统项目部、通信设计所、无线通信设计所、信号设计所、城市轨道交通设计所、电力设计所、建筑设计所、列车自动控制研究所,行车指挥自动化研究所、车站自动控制研究所、编组站自动化研究 An excellent reputation of the communication signal Professional research, survey and design agency Beijing All Signal Communication Research Institute (abbreviation: CRSCD) was established in 1953, the Ministry of Railways is the earliest set of professional communications signal research, survey and design agency. Under the research and development center, the system project department, communications design institute, wireless communications design institute, signal design institute, urban rail transit design institute, electric power design institute, architectural design institute, train automatic control research institute, traffic command automation institute, station Automatic Control Institute, marshalling station automation research