According to the method and system for automatically recognizing the underground garage scene of the hybrid electric vehicle and the vehicle, needed information and design parameters are reasonably selected based on the characteristics of an ambient light detection signal, a GPS module signal and a vehicle speed signal of the vehicle, judgment logic is accurately designed, specific logic operation is conducted, and therefore the purpose of automatically recognizing the underground garage scene of the hybrid electric vehicle is achieved. Therefore, the underground garage scene is judged and recognized, accurate recognition under various conditions is met, and a precondition is effectively provided for implementing a specific NVH control strategy or other strategies.
本发明提出一种混合动力汽车自动识别地下车库场景的方法、系统及车辆,基于汽车的环境光检测信号、GPS模块信号以及车速信号的特征,合理选取需要的信息,设计参数,并精确地设计判断逻辑进行具体的逻辑运算,从而判断识别出地下车库场景,满足在各种状况下的准确识别,有效地为实施具体的NVH控制策略或其他策略提供前置条件。
Method and system for automatically identifying underground garage scene of hybrid electric vehicle and vehicle
一种混合动力汽车自动识别地下车库场景的方法、系统及车辆
2023-09-22
Patent
Elektronische Ressource
Chinesisch
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