Study of the Automatic Measurement and Control System for Railroad Signal Power Based on Double DSP
Dahe Chen · 2005
Railroad signal power system is a special supply power source for train running. The high reliability is required. Thus, its supervisor and control become very important. Based on the analysis of the existed problems in railroad signal power, a monitor system appropriate for the railroad signal power is designed, and the core of the hardware is TMS320F2812.Meanwhile, the hardware and the function design of the monitor system are studied. Data acquisition, switch states acquisition, data processor and communication were implemented in the system. Supervision alarming and the wave recording of device fault were also realized.