Real-Time Database System Implementation of Railway Signal Power Source Remote Monitoring
Railway signal is a key technology for high-speed railway，which is the foundation to keep the high-speed train line. Railway signal power is the automatic blocking of railway lines and 10kV lines transform into 380V power through after the power supply for railway signals. Signal power as the railway traffic signal of the power supply, it belongs to the first level of power system load. Its 10kV high voltage side stik up by the major of electric, 380V low voltage side maintenance by the signal major. When the signal power failure, often occur shirk responsibilities between the different majors, in order to define the responsibilities of the accident better, which need automation remote monitoring for main railway lines of the railway signal power and scheduling control as soon as possible[1-3].
Z. J. Qu and L. Liu, "Real-Time Database System Implementation of Railway Signal Power Source Remote Monitoring", Applied Mechanics and Materials, Vols. 128-129, pp. 961-964, 2012