基于SPCE061A的汽车倒车防撞报警器设计与研究

Develop and research a system which based on SPCE061A microchip and alarm avoid cars crashing when back-off

设计了一种汽车倒车防撞系统。该系统以SPCE061A单片机为控制核心,工作时,超声波传感器采集的数据,由控制核心快速计算出汽车车尾与障碍物的距离,并通过LED显示提醒信息,该系统主要利用单片机的实时控制和数据处理功能,完成系统的控制。最后阐述了报警器的硬件电路原理及软件设计。

For purpose of develop a system which avoid cars crashing when back-off.The system based on SPCE061A microchip.First,the ultrasound sensor collect Data.Then,the microchip process the Data to get the distance between rear end of car and obstacle.When the distance beyond safe distance.The LED display alarm to alert drivers. The system make use of microchip＇s real-time control and Data processing function.At last.The paper also state the hardware circuit principle of alarm and software design.