The invention provides a vehicle alarm device which gives an alarm to a passenger according to a positional relationship with another vehicle in an adjacent lane. The vehicle alarm device comprises a vehicle speed detection device, an other vehicle detection device, an opposite lane judgment device and an opposite vehicle detection device. The vehicle speed detection device is used for detecting the speed of a vehicle. And the other vehicle detection device is used for detecting other vehicles in the adjacent lane. The opposite-direction lane judgment device is used for judging whether the adjacent lanes are opposite-direction lanes or not. The opposite vehicle detection device is used for detecting the position relation with other vehicles in the opposite lane. Wherein the vehicle alarm device, except for not giving an alarm to the facing vehicle, gives an alarm when the speed is equal to or lower than a predetermined speed and the overtaking of other vehicles in a lane not adjacent to the facing lane is expected.
本发明提供一种车辆警报装置,根据与相邻车道中的其他车辆的位置关系向乘客发出警报。车辆警报装置包括自身车速检测装置、其他车辆检测装置、对向车道判断装置和对向车辆检测装置。其中,自身车速检测装置用于检测自身车辆的速度。其他车辆检测装置用于检测相邻车道中的其他车辆。对向车道判断装置用于判断相邻车道是否为对向车道。对向车辆检测装置用于检测与对向车道中的其他车辆的位置关系。其中,车辆警报装置除了不对对向车辆发出警报,在速度为预定速度以下,且对不是对向车道的相邻车道中的其他车辆预计超车的位置关系时,发出警报。
Vehicle warning device
车辆警报装置
2024-10-18
Patent
Electronic Resource
Chinese
VEHICLE WARNING DEVICE, SERVER DEVICE AND VEHICLE WARNING SYSTEM
European Patent Office | 2015
|