High-speed early warning projection lamp system

The utility model discloses a high-speed early warning projection lamp system which comprises a controller and a projection lamp used for emitting warning images, the projection lamp is in communication connection with the controller, a connecting part is arranged on the projection lamp, and the projection lamp is installed in a high-speed tunnel through the connecting part. And the controller is set to be capable of controlling the projection lamp to be turned on and projecting a warning image to the road surface in the expressway tunnel or controlling the projection lamp to be turned off. The utility model provides a high-speed early-warning projection lamp system which can be arranged in a high-speed tunnel to warn and remind a vehicle coming behind before a rescue vehicle arrives at an accident site, so that secondary rear-end collision accidents are effectively reduced. 本实用新型公开了一种高速预警投影灯系统，它包括控制器和用于发射警示图像的投影灯，所述投影灯与控制器通讯连接，所述投影灯上设有连接部件，所述投影灯通过连接部件安装于高速隧道内，所述控制器设置为能够控制投影灯打开并朝高速隧道内的路面投影警示图像或控制投影灯关闭。本实用新型提供