Road delineator

The utility model discloses a road delineator which comprises a base and a delineator body which are arranged on a guardrail, the delineator body is detachably connected with the base, and an acceleration sensor, a controller and an emitter are arranged on the delineator body. According to the road delineator, after a guardrail is impacted, the acceleration sensor arranged in the delineator generates an alarm signal to the controller of the delineator, the controller sends the alarm signal to the base station through wireless communication, and the base station transmits the alarm signal to the delineator monitoring cloud platform through wireless communication. A user can know which guardrails are collided through the cloud platform, so that road facilities are maintained in time. 本实用新型公开了一种道路轮廓标，包括设置在护栏上的底座和轮廓标主体，所述轮廓标主体与所述底座可拆卸地连接，所述轮廓标主体上设有加速度传感器、控制器和发射器。本实用新型的一种道路轮廓标，在护栏遭受撞击后，轮廓标内置的加速度传感器产生报警信号给轮廓标的控制器，该控制器则通过无线通讯发送给基站，基站通过无线通讯传输给轮廓标监测云平台。使用者可以通过云平台了解到哪些护栏被撞击，从而及时对道路设施进行维护。