High speed railway disaster prevention safety monitoring three-level alarm system

The utility model relates to a high speed railway disaster prevention safety monitoring three-level alarm system. The high speed railway disaster prevention safety monitoring three-level alarm system comprises a full road disaster prevention safety management system, a road bureau level disaster prevention safety management system and a station segment level disaster prevention monitoring system, wherein the full road disaster prevention safety management system is connected with the road bureau level disaster prevention safety management system and acquires information from the road bureau level disaster prevention safety management system, the road bureau level disaster prevention safety management system is connected with the station segment level disaster prevention monitoring system and acquires information from the station segment level disaster prevention monitoring system, and the station segment level disaster prevention monitoring system is connected with a monitoring unit through a transmission device and acquires information from the monitoring unit.