| 基于串口控制的激光场地桩考系统 |
| |
| 引用本文： | 杨雷,刘晓旻,张斌,薛安国.基于串口控制的激光场地桩考系统[J].郑州大学学报(理学版),2004,36(3):34-37. |
| |
| 作者姓名： | 杨雷 刘晓旻 张斌 薛安国 |
| |
| 作者单位： | 郑州大学物理工程学院,郑州,450052 |
| |
| 摘 要： | 介绍了一种摩托车场地桩考系统.系统以MCU AT89C52为电控部分核心,选用2个可见红光波长的激光束、5个霍尔接近开关作探测器,探测摩托车是否越线或碰撞桩杆.单片机与PC机通过串行接口进行双向通讯,自动检测评判桩考结果.系统采取激光束调制及其它措施保证了检测系统的可靠性,也可适用于不同车型的场地桩考.
|
| 关 键 词： | 光电检测 单片机 抗干扰 串行通讯 激光 场地桩考系统 |
| 文章编号： | 1671-6841(2004)03-0034-04 |
| 修稿时间： | 2003年8月16日 |
Laser System for Driving License Examination Based on Serial Interface |
| |
| Yang Lei,Liu Xiaomin,Zhang Bin,Xue Anguo.Laser System for Driving License Examination Based on Serial Interface[J].Journal of Zhengzhou University:Natural Science Edition,2004,36(3):34-37. |
| |
| Authors: | Yang Lei Liu Xiaomin Zhang Bin Xue Anguo |
| |
| Abstract: | A laser detection device is made for driving license exams.MCU AT89C52 works as a kernel of the electric controller in this system.Two visible laser beams of red wavelength act as borders and five Hall proximity switches do the barriers.The device surveys whether the motorcycle oversteps the boundary or collides the obstacles.The single-chip computer of the system communicates with PC in mode of two-way serial communication.Under the control of PC,the program checks data and examination results.The method of laser beams modulation is one of anti-jamming measures used in designing this system that raise both the ability of signal and the reliable operation of system. |
| |
| Keywords: | photoelectric detection single-chip computers anti-jamming serial communication laser dziving ticense elamination |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
