基于单片机的车辆倒车防撞系统设计与实现  

Design and implementation of vehicle reverse anti-collision system based on single chip microcomputer

作　　者：赵宗坤[1] Zhao Zongkun(School of intelligent manufacturing,Wuchang Institute of technology,Wuhan Hubei,430065)

机构地区：[1]武昌工学院智能制造学院,湖北武汉430065

出　　处：《电子测试》2022年第13期30-32,35,共4页Electronic Test

基　　金：武昌工学院校级科研项目(2020KY03)。

摘　　要：车辆防撞倒车系统又称驻车或者倒车雷达,该文设计的车辆倒车防撞系统是基于超声波测距的一种工具。系统的显示器会显示汽车在倒车过程中与物体的距离,然后人就会根据显示的距离和播报的语音进行操作,在司机进行倒车时,起到一个很好的辅助作用。超声波传感器完成测距报警系统的制作是以单片机为控制的核心部件。该系统是由单片机的最小系统、超声波测距仪、液晶LCD1602显示器、语音播报模块和电源部分组成。The car anti-collision reversing system is also called parking or reversing radar.The anti-collision car reversing system is a tool based on ultrasonic ranging.The system’s display will show the distance between the car and the object during the reversing process,and then the person will operate according to the displayed distance and the voice of the broadcast,which plays a good auxiliary role when the driver reverses.The ultrasonic sensor completes the measurement of the ranging alarm system,which is the core component controlled by the single chip microcomputer.The system is composed of the minimum system of the single chip microcomputer,the ultrasonic range finder,the liquid crystal LCD 1602 display,the voice broadcast module and the power supply part.

关 键 词：超声波测距仪 STC89C52单片机 语音播报 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]