The invention discloses a risk control system for a long downhill road section risk avoiding lane, which comprises risk identification modules, a risk avoiding system switch, a data processor and an early warning device, wherein the multiple risk identification modules are arranged at different positions in front of the entrance of the risk avoiding lane on the long downhill road section respectively; the risk avoiding system switch is arranged at the entrance of the risk avoiding lane; the data processor and the early warning device are respectively arranged on the risk avoiding lane; and therisk identification module comprises a millimeter-wave radar, a license plate identifier and a sound pickup. The invention further provides a risk early warning method for the long downhill road section risk avoiding lane. The method comprises the steps: firstly, the risk avoiding system switch is started; license plate information, real-time speed and whistling sound information of a vehicle driving into the risk avoiding lane are acquired; whether the vehicle is in a brake out-of-control state or not is judged according to the collected information; and if yes, a worker working on the riskavoiding lane is reminded. Effective early warning is carried out on the staff on the risk avoiding lane, and the risk of the staff is reduced.
本发明公开了一种长下坡路段避险车道风险控制系统,包括风险识别模块、避险系统开关、数据处理器和预警装置;风险识别模块为多个,分别设置于长下坡路段避险车道入口前的不同位置处;避险系统开关设置于避险车道的入口处;数据处理器和预警装置分别设置于所述避险车道上。其中,风险识别模块包括毫米波雷达、车牌识别器和拾音器。还提供了一种长下坡路段避险车道风险预警方法:首先开启避险系统开关;然后采集驶入避险车道的车辆的车牌信息、实时速度和鸣笛声音信息;再根据所采集的信息判断车辆是否处于制动失控状态;若是,向在避险车道工作的工作人员进行提醒。本发明对避险车道上的工作人员进行了有效预警,降低了工作人员的风险。
Risk control system for long downhill road section risk avoiding lane and early warning method
一种长下坡路段避险车道风险控制系统及预警方法
2020-06-19
Patent
Electronic Resource
Chinese
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