CAJ | 학술논문

本设计以51单片机STC89C52RC为控制核心,主要采用超声波测距,结合红外避障技术的优越性,研制并设计了一套汽车倒车主动防御系统.该系统能实时显示出车尾与车后障碍物的距离;在可能发生碰撞事故时及时声光报警;驾驶员未注意或慌忙中未采取措施而即将碰撞时,紧急制动系统启动,紧急刹车,从而避免汽车与障碍物发生碰撞.
본설계이51단편궤STC89C52RC위공제핵심,주요채용초성파측거,결합홍외피장기술적우월성,연제병설계료일투기차도차주동방어계통.해계통능실시현시출차미여차후장애물적거리;재가능발생팽당사고시급시성광보경;가사원미주의혹황망중미채취조시이즉장팽당시,긴급제동계통계동,긴급찰차,종이피면기차여장애물발생팽당.
The design is based on 51 single chip computer STC89C52RC as the control core, mainly by using ultrasonic dis-tance measurement, combined with infrared obstacle avoidance technology superiority, design a set of car reversing active de-fense system. The system can display the real-time vehicle tail and rear obstacle distance;in may occur when a collision accident timely alarm;the driver did not notice or hurriedly in has not taken any measures and about to collide, emergency braking sys-tem is started, the emergency brake, thereby avoiding the car and the obstacle collide.