The invention discloses a digital track interval positioning and recognition system, which consists of a geomagnetic sensor, a vehicle-mounted interval positioning system, a trackside receiving system, a trackside solar cell module, a camera system and a dispatching center, and is characterized in that the dispatching center comprises a driving dispatching system and a dispatching center interval analysis system in encrypted communication with the driving dispatching system; the geomagnetic sensor detects the running direction and existence of the vehicle by detecting the magnetic field change of the vehicle, and is used for sensing the passing vehicle and sending a trigger signal to the trackside receiving system. According to the digital track interval positioning and recognition system, passing vehicles can be sensed through the geomagnetic sensor, the trackside camera system is triggered to collect pictures of the passing vehicles, time stamps and vehicle numbers are recorded and transmitted to the dispatching center to identify the vehicles, and the dispatching system judges the interval occupation condition; the system is used for enhancing the security of the digital track, and is low in hardware cost, reliable in communication, high in availability and low in computing resource demand.
本发明公开了一种数字轨道区间定位与识别系统,由地磁感应器、车载区间定位系统、轨旁接收系统、轨旁太阳能电池模块、相机系统和调度中心组成,所述调度中心包括行车调度系统和与其加密通讯的调度中心区间分析系统,地磁感应器通过检测车辆的磁场变化实现对车辆的运行方向与存在检测,用于感应经过的车辆并发送触发信号给所述轨旁接收系统。本发明的数字轨道区间定位与识别系统,可以通过地磁感应器感应经过车辆并触发轨旁相机系统采集经过车辆的照片并记录时间戳与车号并传输给调度中心进行车辆的车别,调度系统对区间占用情况进行判断,用以增强数字轨道的安全性,而且该系统硬件成本低、通讯可靠、可用性高、计算资源需求低。
Digital track interval positioning and recognition system
一种数字轨道区间定位与识别系统
2025-02-25
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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