The invention discloses a vehicle active sound simulation method and device, a storage medium and equipment, and the method comprises the steps: firstly determining vibration information generated by a suspension based on road condition information and vehicle speed information in a target vehicle driving process, and then determining a preset vibration type based on topographic feature information and a power mode in the target vehicle driving process; according to the driving operation information and the state information of the target vehicle under the preset vibration type, the target vibration frequency and strength of the target vehicle are calculated, and according to the vibration information generated by the suspension and the target vibration frequency and strength, the active vibration enhancement frequency and strength, actually needing to be compensated, of the target vehicle are calculated. According to the active vibration enhancement frequency and intensity needing to be compensated, the suspension control system and the audio playing system are used for synchronously carrying out active vibration enhancement and simulated sound audio playing, so that the active sound simulation effect of the vehicle is improved, and the driving and riding experience and the driving safety of a user are improved.
本申请公开了一种车辆主动声浪模拟方法、装置、存储介质及设备,该方法包括:首先基于目标车辆行驶过程中的路面条件信息、车速信息,确定悬架产生的振动信息,然后基于目标车辆行驶过程中的地形特征信息、动力模式,确定预设振动类型;接着根据目标车辆在预设振动类型下的行驶操作信息和状态信息,计算目标车辆的目标振动频率和强度,并根据悬架产生的振动信息以及目标振动频率和强度,计算目标车辆实际需要补偿的主动振动增强的频率和强度。再根据该需要补偿的主动振动增强的频率和强度,利用悬架控制系统和音频播放系统同步进行主动振动增强和模拟声浪音频的播放,以提高车辆的主动声浪模拟效果,从而提升用户的驾驶和乘车体验及行车安全性。
Vehicle active sound simulation method and device, storage medium and equipment
一种车辆主动声浪模拟方法、装置、存储介质及设备
2024-10-29
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 / G10L Analyse oder Synthese von Sprache , SPEECH ANALYSIS OR SYNTHESIS |
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