The invention provides a road early warning vehicle which comprises a vehicle body, an early warning device is detachably arranged at the top of the rear end of the vehicle body, and the early warning device comprises a support detachably arranged at the top of the rear end of the vehicle body and a liftable warning light board assembly arranged on the support. The millimeter wave radar assembly is arranged on the warning light board assembly and used for detecting coming vehicles, the directional horn assembly is arranged on the support, located on the rear side of the warning light board assembly and used for warning and reminding, the battery is arranged on the support and used for providing a power source, and the lighting lamp assembly is arranged on the support. The millimeter wave radar assembly, the directional horn assembly and the illuminating lamp assembly are electrically connected with a control module installed in the vehicle body, and an obvious warning signal can be provided at the top of the rear end of the vehicle through the warning light board assembly, the directional horn assembly and the illuminating lamp assembly of the early warning device. Therefore, vehicles behind are effectively reminded to keep a safe distance and pay attention to road conditions, and rear-end collision accidents are reduced.
本申请提供一种道路预警车,包括车体,所述车体后端顶部可拆卸地设有预警装置,所述预警装置包括可拆卸地设于所述车体后端顶部的支架,设于所述支架上的可升降的警示灯牌组件,设于所述警示灯牌组件上用于检测来车的毫米波雷达组件,设于所述支架上位于所述警示灯牌组件后侧用于警示提醒的定向喇叭组件,设于所述支架上用于提供电源的电池以及设于所述支架上的照明灯组件,所述毫米波雷达组件、定向喇叭组件以及照明灯组件与所述车体内部安装的控制模块电性连接,通过预警装置的警示灯牌组件、定向喇叭组件和照明灯组件能够在车辆后端顶部提供明显的警示信号,有效提醒后方来车注意保持安全距离和注意道路情况,减少追尾事故的发生。
Road early warning vehicle
一种道路预警车
2024-03-08
Patent
Electronic Resource
Chinese
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
Road condition early warning system for vehicle-road cooperation
European Patent Office | 2023
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