摘要
针对纯电动汽车、插电式混合动力汽车在起步或车速小于20?km/h时驱动电机声音较小,在城市及人流密集的区域,极容易对行人或者其它车辆造成事故的情况,设计一种低速模拟提示系统,可以根据车辆的行驶状况模拟其行驶声音,从而主动地提醒行人及其它车辆注意避让,为新能源汽车行驶安全提供参考。
Due to the small sound of electric motors when the speed is below 20 km/h, it is easy for pure electric vehicles and plug-in hybrid electric vehicles to cause accidents that involve pedestrians or other vehicles in urban areas and crowded areas. Here a low-speed simulation prompt system is designed for this issue. It can simulate driving sound of these vehicles according to their driving state, so as to actively alert pedestrians and other vehicles. This system will be used as some references for driving safety of new energy vehicles.
出处
《汽车电器》
2017年第9期1-4,共4页
Auto Electric Parts
