The embodiment of the invention provides an auxiliary method and device for night driving, and the method comprises the steps: collecting voice information in the driving process of a vehicle, and detecting whether the voice information contains an instruction keyword or not when the decibel value of the voice information is detected to be higher than a preset value, and the instruction keyword indicates the change of the light state of the vehicle; when the voice information contains the instruction keyword, acquiring an infrared image in front of the vehicle, and detecting whether a meeting vehicle exists in a preset range in front of the vehicle through the infrared image; when the meeting vehicle exists in the preset range in front of the vehicle, detecting the vehicle distance between the meeting vehicle and the vehicle, and judging whether an instruction corresponding to the instruction keyword meets a preset standard or not according to the vehicle distance; and when the instruction corresponding to the instruction keyword meets the preset standard, executing the instruction corresponding to the instruction keyword. By adopting the method, after the driver determines to adjust the lamplight, whether the lamplight is adjusted or not can be more intelligently determined according to the meeting vehicles, and the possibility of traffic accidents is reduced.
本发明实施例提供一种夜间行车的辅助方法及装置,所述方法包括:采集车辆行驶过程中的语音信息,并在检测到语音信息的分贝值高于预设数值时,检测语音信息中是否包含指令关键词,指令关键词指示改变车辆灯光状态;当语音信息中包含指令关键词时,获取车辆前方的红外图像,通过红外图像检测车辆前方预设范围内是否存在会车车辆;当车辆前方预设范围内存在会车车辆时,检测与会车车辆的车辆距离,根据车辆距离判断指令关键词对应的指令是否符合预设标准;当指令关键词对应的指令符合预设标准时,执行指令关键词对应的指令。采用本方法能够在驾驶员确定调节灯光后,更智能的根据会车车辆确定是否调节灯光,降低了交通事故发生的可能性。
Auxiliary method and device for night driving
夜间行车的辅助方法及装置
2022-04-08
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 |
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