基于DSP的高速公路追尾预警系统的研制  

Design of Rear-end Collision Warning System of Freeway Based on DSP

作　　者：张绪久[1] 应世杰[1] 

机构地区：[1]长安大学汽车学院,陕西西安710064

出　　处：《现代电子技术》2005年第11期91-92,共2页Modern Electronics Technique

摘　　要：针对我国高速公路追尾事故频繁发生的现状,设计了适合我国国情的高速公路追尾预警系统,其目的是为驾驶员争取更多的反应时间,从而减少追尾事故的发生。本系统利用TMS320LF2407作为控制中心,对各种信息进行分析判断,当行车距离小于报警距离时启动相关的报警单元。Against the frequency of rearend collision in the freeway, a suit of Rearend Collision Warning System to be fit for the situation of our country is studied in order to strive for more time for drives, and reduce rearend collision. TMS320LF2407 is the control centre of the system, and it analyzes and judges information. When the following distance is less than the safe distance, the relevant alarm is raised to drivers.

关 键 词：汽车 追尾碰撞 高速公路 报警 

分 类 号：TP237[自动化与计算机技术—检测技术与自动化装置]