It has presented an approach of setting up object detecting zones and speed detecting areas, realizing the instant counting of the vehicles and recording of the vehicle speed.
5． 提出了划分检测区和设置速度检测线的方法，实现了车辆的实时计数和车速的实时测量。
参考来源 - 视频交通流检测及车辆识别系统的设计与实现·2,447,543篇论文数据，部分数据来源于NoteExpress
To detect the location and speed of high-speed maglev (magnetically levitated) vehicles, a location and speed detecting scheme was proposed.
为实现高速磁浮列车位置和速度检测，提出一个检测方案。
On the side of software, we have completed the main program, rotate speed detecting program, PID control program, motor drivers and servo-driven program.
在软件方面，完成了主程序、转速检测程序、舵机驱动程序以及电机驱动程序等的编写。
This system USES photoelectric coder as speed detecting sensor, USES PID digital controller as control method, USES PWM signal as control output to regulate speed.
该系统采用光电编码器作为速度检测传感器，控制方式采用PID数字控制，控制输出采用PWM数字信号至驱动电路对电机调速。
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