The invention relates to a vehicle, a prompt sound generation method thereof, a vehicle-mounted terminal and a pedestrian portable terminal. The method comprises the steps of collecting distance information between a vehicle and a pedestrian ahead at the current moment; acquiring environmental noise information at the front pedestrian and hearing information of the front pedestrian at the current moment; generating sound wave frequency information and sound wave intensity information according to the speed of the vehicle at the current moment in combination with the distance information, the environmental noise information and the hearing information; and controlling the vehicle to generate sound waves according to the sound wave frequency information and the sound wave intensity information. According to the invention, sound waves can be generated in a personalized manner according to the hearing ability of pedestrians, the noise condition of the surrounding environment, the vehicle speed and the distance information between the pedestrians and the vehicle to remind the pedestrians to pay attention to safety.
本发明涉及一种车辆及其提示声浪的生成方法、车载终端、行人便携终端。该方法包括采集当前时刻车辆与前方行人的间距信息;获取当前时刻在前方行人处的环境噪声信息以及前方行人的听力信息;根据当前时刻的车辆的车速,结合间距信息、环境噪声信息和听力信息,生成声浪频率信息和声浪强度信息;根据声浪频率信息和声浪强度信息,控制车辆产生声浪。本发明可以根据行人的听力能力、周围环境噪声情况、车速以及行人与车辆之间的距离信息来个性化生成声浪来提醒行人注意安全。
Vehicle, prompt sound generation method thereof, vehicle-mounted terminal and pedestrian portable terminal
车辆及其提示声浪的生成方法、车载终端、行人便携终端
2024-01-09
Patent
Elektronische Ressource
Chinesisch
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 |
Europäisches Patentamt | 2016
|Europäisches Patentamt | 2016
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