摘要
对汽车倒车防撞问题,提出了将超声波测距仪和单片机结合于一体的方案,给出了一种基于AT89C51单片机的倒车防撞报警系统的设计,对系统中控制部分、发射部分、接收部分、显示部分和报警部分出现的问题进行处理。仿真实验结果有效地显示和验证了此设计的高效性。
To cope with the problem of vehicle collision avoidance apparatus,a collision avoidance vehicle alarm apparatus design system based on the single-clip microcomputer and the ultrasonic ranging system is proposed.Several key methods to realize the process of design are discussed.These include control design process,transmit design process,receive design process,display design process and alarm design process.The reverse collision avoidance vehicle alarm apparatus system is designed and its efficiency and feasibility for adoption with simulation experiment is highlighted.
出处
《现代制造工程》
CSCD
北大核心
2010年第12期111-114,共4页
Modern Manufacturing Engineering
基金
盐城师范学院科技基金资助项目(08YCKL074)
关键词
AT89C51单片机
超声波
测距
仿真
AT89C51 single-clip microcomputer
ultrasonic
ranging
simulation
