Design of TJWX-2000 microcomputer-based signal monitoring system
Quan Ma · Journal of the China Railway Society · 2003
TJWX2000 microcomputerbased signal monitoring system acquires basic data of railway signal equipments by using sensor and field bus technology, which is transmitted to server of signal section over computer network. The server stores and sorts all data on database. Any department of railway administration can browse data anytime on the terminal by dialup or leased line to server. It is not only a signal equipment maintenance information system , but also a safety supervision system of railway transportation.