摘要
文章介绍了利用雷达多谱勒效应.由单片机8748及8253定时/计数器为主组成的控制系统在汽车的行驶速度、制动距离、制动时间、协调时间和瞬时速度的测量中的应用,并从测量方法、软/硬件设计上进行了较详尽的阐述。
The control system which consists of the single—chip computer(8478)and the timer/ counter(8253)is used to measurement of the running speed,braking distance,braking time,coordina- tion time and immediate speed of the automobile by using doppler effect.The measurement methods and design of hardware/software for the system are detailed.
出处
《交通与计算机》
1992年第5期47-50,59,共5页
Computer and Communications
