The application provides a road blockade early warning device and a road blockade early warning method, and relates to the technical field of traffic safety. The road blockade early warning device comprises a road cone body, an information acquisition module and a communication module. The information acquisition module is arranged on the road cone body and used for collecting lane closing information. The communication module is arranged on the road cone body, is electrically connected with the information acquisition module and is used for sending lane closing information outwards. The laneclosing information comprises one or more of the number of closed lanes, the number of closed lanes and the length of the closed lanes. When the road needs to be blocked, the road blockade early warning device is arranged in a blocked area, the information acquisition module can acquire relevant lane closing information of the blocked area, and the communication module can send an electric signalrepresenting the lane closing information, so that beyond-visual-range early warning is provided for drivers of rear vehicles, the drivers can change lanes in advance for driving, and the safety and the passing efficiency of operators and the like are improved.
本申请提供了一种封道预警装置及封道预警方法,涉及交通安全技术领域。封道预警装置包括路锥本体、信息采集模块和通信模块。信息采集模块设于路锥本体,信息采集模块用于采集车道封闭信息。通信模块设于路锥本体并与信息采集模块电连接,通信模块用于向外发送车道封闭信息。其中,车道封闭信息包括封闭的车道数量、封闭的车道道次、封闭的车道长度中的一种或多种。当道路出现需要封锁的情况,将该封道预警装置置于封锁区域,信息采集模块能够采集封锁区域的相关的车道封闭信息,通信模块能够发送表征车道封闭信息的电信号,为后方车辆驾驶员提供超视距预警,提前更换车道行驶,提高作业人员等的安全性以及通行效率。
Road blockade early warning device and road blockade early warning method
一种封道预警装置及封道预警方法
2020-09-25
Patent
Electronic Resource
Chinese
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