强制式智能汽车开门防撞警示系统  

A forced car door anti-collisI/On warning system

作　　者：王飞奇 于迪 王桂民 孙嘉兴 WANG Feiqi;YU Di;WANG Guimin;SUN Jiaxing(School Tarffic and Transportion Northeast Forestry University,Harbin 150040,China)

机构地区：[1]东北林业大学交通学院,黑龙江哈尔滨150040

出　　处：《交通科技与经济》2019年第3期62-65,72,共5页Technology & Economy in Areas of Communications

基　　金：东北林业大学国家级大学生创新创业训练计划项目(201810225073)

摘　　要：近年来,"开车门"事故在交通事故中所占比例逐渐增多。"开车门"事故作为一种新出现的难题,以其难预防、后果严重、处理困难等问题困扰着许多车主。本研究系统创新性地利用单片机微处理器、毫米波雷达、电磁锁等组成独立单元进行工作:如车内人员下车,系统将会对汽车周围环境进行判断;如车辆后方来车对打开的车门会造成威胁,系统将强制性使得车门的开门把手空转,使司乘无法打开车门,从而起到汽车开门防撞的作用。该系统操作简单、方便实用,可为广大车主提供较好的行车安全辅助,在国内外市场具有较好的发展前景。Recently,the car door accident has gradually come out into people's visI/On that accounts for a large proportI/On of traffic accidents.As a new conundrum,the car door accident is plagued by numerous car owners because of its difficult preventI/On, serI/Ous consequences and difficult handling.The system uses single-chip microprocessor,millimeter wave radar and electromagnetic lock to make up of a independent unit initiatively.If the occupants want to get off the car,the system will judge the environment around the car.The system will force the door opening handle to rotate freely if rear coming vehicles compose a threat to the open door,so that the driver can't open the door and so the system plays the role of anti-collisI/On in automobile door opening.Besides,it can provide better driving safety assistance for a large number of car owners.There are good prospects for development in domestic and foreign markets.

关 键 词：汽车开门防撞 LDBSD-200毫米波雷达 单片机开发板 汽车安全 CAN模块 

分 类 号：U463[机械工程—车辆工程]