The invention discloses a sound field control system and method based on a whole vehicle panorama image. The sound field control system comprises a vehicle exterior panorama collection module, a vehicle interior panorama collection module, a vehicle interior sound collection module, a vehicle state collection module and a vehicle interior sound control module. The in-vehicle sound equipment control module is connected with the out-vehicle panoramic acquisition module, the in-vehicle panoramic acquisition module, the in-vehicle sound acquisition module and the vehicle state acquisition module, and is automatically activated to work according to the driving state information of the current vehicle and the in-vehicle equipment state information; and the in-vehicle sound control module corrects and optimizes the whole sound field in the vehicle according to the received noise value of the current environment to which the vehicle belongs, the current activity state information of people in the vehicle and the current internal sound of the vehicle, and performs active noise reduction.
本发明公开了一种基于整车环景影像的音场控制系统及方法,包括车外环景采集模块,车内环景采集模块,车内声音采集模块,车辆状态采集模块,车内音响控制模块;车内音响控制模块连接车外环景采集模块、车内环景采集模块、车内声音采集模块以及车辆状态采集模块,车内音响控制模块根据当前车辆的行驶状态信息和车内设备状态信息自动激活工作,车内音响控制模块根据接收的车辆当前所属环境的噪声值、车内人员当前活动状态信息以及车辆当前内部声音对车辆内部的整体音场进行修正优化,进行主动降噪。
Sound field control system and method based on whole vehicle panoramic image
基于整车环景影像的音场控制系统及方法
2024-02-27
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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