The invention provides an early warning method and device for a vehicle and a vehicle controller. The method comprises the steps that vehicle data collected by sensors installed at multiple parts of a vehicle body in the vehicle running process are obtained; forming an object audio file according to the vehicle data; obtaining a multi-channel analog audio signal according to the object audio file; according to the multichannel analog audio signal, loudspeakers installed at different positions on a vehicle body are controlled to carry out sound early warning; according to the scheme of the invention, the warning sound reflects the azimuth information, an omnibearing and three-dimensional early warning effect is obtained, and the early warning effect and the vehicle driving safety are improved.
本发明提供一种车辆的预警方法、装置及车辆控制器,所述方法包括:获取车辆行驶过程中安装于车身多个部位的传感器采集的车辆数据;根据所述车辆数据,形成对象音频文件;根据所述对象音频文件,得到多声道模拟音频信号;根据所述多声道模拟音频信号,控制安装于车身上的不同位置的扬声器进行声音预警;本发明的方案使告警音体现方位信息,获得全方位,立体化的预警效果,提升预警效果和车辆驾驶安全性。
Vehicle early warning method and device and vehicle controller
一种车辆的预警方法、装置及车辆控制器
2023-06-06
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Vehicle collision early warning method, vehicle controller and vehicle
European Patent Office | 2024
|Vehicle accident early warning method, early warning device, early warning equipment and vehicle
European Patent Office | 2024
|Vehicle early warning method, vehicle early warning system and related device
European Patent Office | 2023
|Vehicle out-of-control early warning method, early warning system, controller and medium
European Patent Office | 2023
|VEHICLE EARLY WARNING SYSTEM AND VEHICLE EARLY WARNING METHOD
European Patent Office | 2015
|