The present invention provides a sound control method, a sound control device, and an electric vehicle, which, when a simulated engine sound is output into the interior of a vehicle capable of being driven by an electric motor, provide a sense of immediacy generated by the output to a driver, and appropriately transmit information corresponding to the environmental condition of the vehicle to the driver. An indoor sound to be output from an indoor speaker of an electric vehicle is generated. The environmental condition of the electric vehicle is estimated on the basis of at least one of the information relating to the traveling environment of the electric vehicle and the information relating to the surroundings of the electric vehicle. On the basis of the estimation results of the environmental conditions, it is determined whether or not the processing conditions of the indoor sound are satisfied. When it is determined that the processing condition of the indoor sound is satisfied, the indoor sound is processed on the basis of the information of the sound processing method corresponding to the estimation result used in the determination of the processing condition and output from the indoor speaker.
本发明提供一种声音控制方法、声音控制装置及电动汽车,在向能够通过电动机行驶的车辆的室内输出模拟发动机声音的情况下,将该输出产生的临场感提供给驾驶员,并且将与车辆的环境状况相应的信息适当地传递给驾驶员。生成用于从电动汽车的室内用扬声器输出的室内声音。基于与电动汽车的行驶环境相关的信息及与电动汽车的周边环境相关的信息中的至少一方,推定电动汽车的环境状况。基于环境状况的推定结果,判定是否满足室内声音的加工条件。在判定为满足室内声音的加工条件的情况下,基于与该加工条件的判定所使用的推定结果对应的声音加工方法的信息,对室内声音进行加工并从室内用扬声器输出。
Sound control method, sound control device and electric vehicle
声音控制方法、声音控制装置及电动汽车
2025-05-09
Patent
Electronic Resource
Chinese
IPC: | H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler / 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 / G10L Analyse oder Synthese von Sprache , SPEECH ANALYSIS OR SYNTHESIS |
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