摘要
本文介绍了汽车行驶综合记录仪智能控制系统的整体结构、工作原理和软、硬件设计。系统采用AT89C51单片机为控制核心,对汽车行驶过程中的运行速度和连续运行时间进行实时监控,当超过规定的安全值时系统可自动提示和报警。经过实际的运行和调试,该系统实现了对汽车行驶时间、速度及车辆制动状态的智能控制。
The structure, working principle as well as the hardware and software design of a vehicle data recorder were introduced. A single-chip processor AT89C51 was used as the system processor for monitoring the travelling speed and the continuously travelling time and giving warnings automatically when the safe limits were exceeded. Experiments show that the vehicle data recorder performs well in travelling speed and the continuously travelling time warning as well as braking status control intelligently.
出处
《农业装备与车辆工程》
2009年第12期18-20,共3页
Agricultural Equipment & Vehicle Engineering
关键词
综合记录仪
速度
单片机
智能控制
vehicle data recorder
speed
single-chip processor
intelligent control
