The invention relates to a method (100) for adaptively controlling the volume of a vehicle horn. The method is characterized in that the method comprises the following steps of: judging whether at least one object exists within a preset range away from the vehicle, particularly within a preset range in front of the vehicle by referring to the driving direction of the vehicle; determining the current movement speed V3 of the object if the at least one object is present within the preset range away from the vehicle, in particular within the preset range in front of the vehicle by referring to the driving direction of the vehicle; and setting (104) the volume of the vehicle horn based on the current movement speed V3 of the object. In addition, the invention also relates to a device and a system for adaptively controlling the volume of the vehicle horn. Therefore, the volume can be reduced as much as possible while sufficient volume early warning is satisfied and the driving safety of thevehicle is ensured, and the noise pollution is reduced to a certain extent.
本发明涉及一种用于自适应控制车辆喇叭音量的方法(100),其特征在于,所述方法包括:判断在距离车辆的预定范围内、特别是参照车辆行驶方向处于车辆前方的预定范围内是否至少存在一个物体,如果在距离车辆的预定范围内、特别是参照车辆行驶方向处于车辆前方的预定范围内至少存在一个物体,确定该物体当前的运动速度V3;和基于该物体当前的运动速度V3,设置(104)车辆喇叭的音量。此外,本发明还涉及一种用于自适应控制车辆喇叭音量的装置及系统。由此可以在满足足够音量预警并且保证车辆行驶安全的同时,尽量降低音量,一定程度上降低了噪音污染。
Method, device and system for adaptively controlling volume of vehicle horn
自适应控制车辆喇叭音量的方法、装置以及系统
2020-04-28
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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