›› 2013, Vol. 26 ›› Issue (10): 121-.

• 论文 • 上一篇    下一篇

基于SOPC的汽车测距限速系统设计

刘欣,张彩珍,张攀   

  1. (兰州交通大学 电子与信息工程学院,甘肃 兰州 730070)
  • 出版日期:2013-10-15 发布日期:2013-10-23
  • 作者简介:刘欣(1987—),男,硕士研究生。研究方向:EDA,嵌入式系统。E-mail:53756237@qq.com

Design of an Auto Ranging and Speed Limit System Based on SOPC

LIU Xin,ZHANG Caizhen,ZHANG Pan   

  1. (School of Electronic and Information Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China)
  • Online:2013-10-15 Published:2013-10-23

摘要:

为提高行车安全性,提出了一种基于SOPC技术的汽车激光测距限速系统。该系统利用单目标测距原理,可对前方车辆进行自动激光测距,依据不同车速所对应的不同安全距离完成声光报警及车速限制。最后在SOPC开发平台中进行设计,验证了该系统具备测距限速功能。

关键词: 脉冲激光, 测距, 报警限速, SOPC系统

Abstract:

A design of auto ranging and speed limit system based on SOPC is presented to improve the traffic safety.It is capable of automatic laser ranging on the front of the vehicle by using the principle of single-target ranging i corresponding to the,and sound light alarm and speed limit according to the safety distances of different types of vehicles.The system is designed on SOPC development platform.The system functions of ranging and speed limit are verified.

Key words: pulse laser;ranging;alarm and speed limit;SOPC system

中图分类号: 

  • TN79