The invention relates to the technical field of railway traffic safety management, and particularly discloses a wiring-free train approach safety warning system, which comprises a core controller, a solar battery power supply board, a passive inductive switch circuit of a PCB (Printed Circuit Board) control board, a non-contact wheel sensor and a solar voice flash warning indicator, radio wave signals are input and output through a wireless communication technology; the core controller comprises a sensor signal processing and power supply ultra-low power consumption processing module and a real-time monitoring feedback regular upgrading module; the non-contact wheel sensors and the solar cell power supply board are arranged on the train track, and the sleep mode is set through the processing circuit on the PCB, so that the wiring-free and low-power-consumption train early warning function is realized, the construction layout difficulty of the train approaching safety warning system is reduced, and the construction efficiency is improved. And the effects of high intelligence, automatic upgrading, low cost, low energy consumption and high practicability are achieved.
本发明涉及铁路交通安全管理技术领域,具体公开了一种免布线列车接近安全警示系统,包括核心控制器、太阳能电池电源供电板、PCB控制板的无源感应开关电路、非接触式车轮传感器和太阳能语音闪光警示器,且均通过无线通信技术进行无线电波信号的输入输出;所述核心控制器包括传感器信号处理及电源超低功耗处理模块和实时监测反馈定期升级模块;本发明通过在列车轨道上布设非接触式车轮传感器和太阳能电池电源供电板,并通过在PCB板上的处理电路进行睡眠模式的设定,实现了免布线和低功耗的列车预警功能,降低了列车接近安全警示系统的施工布设难度,达到了高智能化、自动化升级、成本低、能源消耗少和实用性强的效果。
Wiring-free train approach safety warning system
一种免布线列车接近安全警示系统
2023-10-27
Patent
Elektronische Ressource
Chinesisch