The invention provides a tunnel contour lamp system vehicle warning method, device and system. Vehicle warning is achieved through a tunnel contour lamp system. The tunnel contour lamp system comprises a plurality of tunnel contour lamps which are sequentially arranged on a tunnel at intervals, and the tunnel contour lamps can switch light of various colors; the monitoring device is used for monitoring the traffic flow of the tunnel; the controller is used for controlling the multiple tunnel outlines to switch the colors of the lamplight; the method for achieving vehicle warning through the tunnel contour lamp system specifically comprises the steps that a monitoring signal of tunnel traffic flow is obtained through a monitoring device, and whether the monitoring signal meets a transformation condition or not is judged; if the change condition is not met, the color of the tunnel contour lamp is not changed; if the change condition is met, the tunnel contour lamp is changed into a corresponding light color; wherein the monitoring signal is the braking distance of the passing vehicle in the monitoring area. The embodiment of the invention solves the problem that the rear vehicle cannot acquire the internal state of the tunnel in advance.
本发明提供了一种隧道轮廓灯系统车辆警示方法、装置以及系统,通过隧道轮廓灯系统实现车辆警示;隧道轮廓灯系统包括:多个隧道轮廓灯,多个隧道轮廓灯依次间隔设于隧道上,且隧道轮廓灯可切换多种颜色灯光;监测装置,监测装置用于监测隧道车流量;控制器,控制器用于控制多个隧道轮廓切换灯光的颜色;通过隧道轮廓灯系统实现车辆警示,具体包括:通过监测装置获取隧道车流量的监测信号,判断监测信号是否满足变换条件;若不满足变换条件,则隧道轮廓灯颜色不变;若满足变换条件,则隧道轮廓灯改变为对应的灯光颜色;其中,监测信号为监测区域内通过车辆的制动距离。本发明实施例解决了隧道内部状态后方车辆无法提前获取的问题。
Tunnel contour lamp system vehicle warning method, device and system
一种隧道轮廓灯系统车辆警示方法、装置以及系统
2022-07-01
Patent
Electronic Resource
Chinese
European Patent Office | 2015
|WARNING LAMP SYSTEM, PLUG DEVICE, AND WARNING LAMP DEVICE
European Patent Office | 2022
|