Train integrity monitoring system based on electronic map

The utility model relates to a train integrity monitoring system based on an electronic map, which comprises a vehicle-mounted device, a train head satellite positioning device, a train tail device, atrain tail satellite positioning device, a ground communication device and a ground resource management device embedded with the electronic map, and the vehicle-mounted device is respectively in communication connection with the train head satellite positioning device and the train tail device. Wherein the train tail device is connected with the train tail satellite positioning device, and the ground communication equipment is respectively connected with the vehicle-mounted equipment, the train tail device and the ground resource management equipment. Compared with the prior art, the utilitymodel has the advantages of reduced initial investment and later maintenance cost of the system, high accuracy and the like. 本实用新型涉及一种基于电子地图的列车完整性监控系统，包括车载设备、车头卫星定位装置、列尾装置、列尾卫星定位装置、地面通信设备和内嵌电子地图的地面资源管理设备，所述的车载设备分别与车头卫星定位装置、列尾装