The invention provides a driver sight blind area auxiliary monitoring system for a trailer. The system includes a plurality of distance sensors, an electronic control unit, and an alarm device. The distance sensors include: a first set of distance sensors for sensing the distance between the towing vehicle and the trailer; and a second set of distance sensors for sensing a distance from the trailer to the obstacle. The electronic control unit receives signals from the distance sensors during travel of the trailer and is configured to: determine a turning state of the trailer based on a distance between the tractor and the trailer sensed by the first set of distance sensors; based on the turning state of the trailer, a corresponding distance sensor in the second group of distance sensors is started to sense the distance from the trailer to the obstacle and determine whether the distance is less than a predetermined value. When the electronic control unit determines that the distance from the trailer to the obstacle is less than the predetermined value, the alarm device gives an alarm to the driver.
本发明提供一种用于拖挂车辆的驾驶员视线盲区辅助监测系统。该系统包括多个距离传感器、电子控制单元和警报装置。这些距离传感器包括:第一组距离传感器,其用于感测牵引车和拖挂车之间的距离;以及第二组距离传感器,其用于感测从拖挂车到障碍物的距离。电子控制单元在拖挂车辆行驶期间接收来自距离传感器的信号并且被配置成:基于第一组距离传感器感测到的牵引车和拖挂车之间的距离,判断拖挂车辆的转弯状态;基于拖挂车辆的转弯状态,启动第二组距离传感器中相应的一个距离传感器,以感测从拖挂车到障碍物的距离以及判断该距离是否小于预定值。当电子控制单元判定从拖挂车到障碍物的距离小于预定值时,警报装置向驾驶员发出警报。
Auxiliary monitoring system and method for driver sight blind area of trailer vehicle, trailer vehicle and computer program product
拖挂车辆的驾驶员视线盲区辅助监测系统、方法、拖挂车辆和计算机程序产品
2024-06-28
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 / B62D MOTOR VEHICLES , Motorfahrzeuge |
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