摘要
采用单片机AT89S52作为核心控制部件制作出超声波测距与汽车安全防护联合系统装置,可以计算汽车与障碍物的距离实时显示在LCD液晶屏,并在小于安全范围的距离内报警提示,这样就能快速地提醒驾驶员注意距离,从而更有效地保证行车安全。实验表明该设计具有速度快,不易受干扰,易于实现等优点,具有很好的应用前景。
This paper uses AT89S52 MCU as the core control componentsto produce ultrasonic ranging and combined system of automobile safety protection device. The device can be used to calculate the distance between car and the obstacle, and display it on the LCD screen in real-time. The device can alarm in less than the safe range distance to quickly remind drivers of the distance, thus traffic safety can be effectively ensured. Experimental results show that the design has the advantages of fast speed, high stability, easy to realize. The design has a good application prospect.
出处
《机械工程师》
2016年第8期117-118,共2页
Mechanical Engineer
基金
上海市重点科研平台大学生创新训练项目(cz151005)
