The invention discloses an automobile internal space sound processing system and method, and belongs to the technical field of automobiles, the processing system identifies whistling information in an external environment of a vehicle, and judges a specific vehicle sending out a whistling signal according to whistling sound, image information and radar reflection information; after the specific vehicle sending out the whistling information is determined, whether the whistling sound needs to be played in the vehicle or not is judged according to whether the space around the vehicle is enough for safe overtaking or not, in this way, a driver can know the whistling information of the vehicle with large risks in time, risk avoiding operation such as avoiding is conducted in time, and the driving safety is improved. And part of low-risk vehicle whistling information can be actively filtered, and the negative influence of external vehicle whistling on driving experience is reduced.
本发明公开了汽车内部空间声音处理系统与处理方法,属于汽车技术领域,该处理系统通过对车辆外部环境中的鸣笛信息进行识别,并根据鸣笛声音、图像信息与雷达反射信息判断发出鸣笛信号的具体车辆,在确定具体的发出鸣笛信息的车辆后,根据本车周围的空间是否足够安全超车来判断是否需要将鸣笛声在本车车内进行播放,这种方式能够使驾驶员及时了解到存在较大风险的车辆鸣笛信息,并及时做出避让等避险操作,且能够主动过滤部分低风险的车辆鸣笛信息,降低外部车辆鸣笛对驾驶体验的负面影响。
Automobile internal space sound processing system and processing method
汽车内部空间声音处理系统与处理方法
2022-11-08
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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 / G06V / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme |
Europäisches Patentamt | 2017
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