Research on video monitoring system for Qinghai-Tibet railway

Video monitoring is strongly required for Qinghai-Tibet railway important sections which are monitored all day in the severe circumstance. Demand on video monitoring under special environment in Qinghai-Tibet railway is analyzed. Two kinds of scheme on monitor information are discussed, which are independence on security monitoring system and shared net platform on it. Reliable trainground communication is realized by high speed wireless network in station using MESH net. The real time voice and video between site people and technical supporting department is realized by mobile platform on voice and video. Effective and reliable video monitoring means is supplied along Qinghai-Tibet railway and this fills the system vacancy of railways video monitoring.