The invention discloses a traffic laser signal lamp capable of communicating. The traffic laser signal lamp comprises a vehicle-mounted wireless communication terminal and a plurality of ground wireless communication terminals, the vehicle-mounted wireless communication terminal is mounted on a rail transit vehicle; the plurality of ground wireless communication terminals are distributed and mounted on the ground along the running track of the track traffic vehicle; the vehicle-mounted wireless communication terminal is an optical transceiver, and the ground wireless communication terminal is composed of a lamp holder and a triangular support. According to the invention, laser is adopted to carry out high-brightness, long-distance and long-life signal indication, laser pulses are emitted at the same time to carry out short communication, and the functions of vehicle state confirmation, emergency information reminding, accident warning, wireless talkback and the like are realized. Wireless transmission of sudden short messages, emergency wireless talkback, automatic receiving of conventional signal lamps and temporary traffic control can be realized, the signal lamps are high in brightness and long in service life, frequency permission does not need to be applied, and radio frequency resources are not occupied.
本发明公开可通信的交通激光信号灯,包括车载无线通信终端和多个地面无线通信终端;车载无线通信终端安装在轨道交通车上;多个地面无线通信终端分布安装在轨道交通车运行轨道沿线地面上;车载无线通信终端为光端机,地面无线通信终端由灯头和三角支架组成。本发明不仅采用激光进行高亮度、远距离、长寿命信号指示,同时发射激光脉冲,进行简短通信,实现如车辆状态确认、突发信息提醒、意外事故告警、无线对讲等功能。可实现突发短信息无线传送、应急无线对讲、常规信号灯自动接收、临时交通管制,信号灯高亮度、寿命长,无需申请频率许可,不占用无线电频率资源。
Traffic laser signal lamp capable of communicating
可通信的交通激光信号灯
2024-03-22
Patent
Elektronische Ressource
Chinesisch
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