摘 要：提出一种纯电动汽车的驾驶员离座安全辅助系统。当系统检测到车辆在上电且非驻车状态下驾驶员离座时，系统会发出离座声光预警信号且自动激活双闪灯，同时系统将禁止整车动力输出和控制整车主动刹车。当车辆被刹停后，系统在主动启动自动驻车的同时会将车辆挡位设置成空挡，并主动切断整车高压电，以达到安全行车的目的。
关键词：纯电动汽车；驾驶员离座预警；安全辅助系统
中图分类号：U469.72 文献标志码：A 文章编号：1006-3331(2024)01-0028-03
Design of Safety Assistance System for Driver out of Seat of Pure Electric Vehicles
LU Xiong,WANG Quan,YANG Jiejun,WEN Jianfeng
Abstract: This paper proposes a safety assistance system for driver out of seat for pure electric vehicles.When the system detects that the driver is out of the seat,the vehicle is powered on and non-parked,the system will send out the audible and visual warning signal and automatically activate the dual flashing lights and the system will prohibit the vehicle's power output and control the vehicle's active braking.When the vehicle stops,the system will set the vehicle gear into a neutral position when actively starting the automatic parking and actively cut off the vehicle's high-voltage to achieve the purpose of safe driving.
Key words: pure electric vehicle; driver out of seat warning; safety assistance system
