测控技术2009，Vol.28Issue(7)：22-24,28,4.
基于DSP的嵌入式车道偏离报警系统的硬件平台
An Embedded Hardware Platform of Lane Departure Warning System Based on DSP
摘要
Abstract
Recently, the widely used hardware platform for lane departure warning system is industrial PC, but industrial PC is a big size, high power consumption, high cost and low stability solution. In order to overcome these disadvantages, an embedded hardware platform of lane departure warning system is designed. The DM642 is utilized as video capture and processing module, and the system based on C8051F7020 is employed as vehicle parameters acquisition, meantime, the whole system is powered by a power system based on LM2576. Test for the system is taken. The results show that the system is a real-time and high robust one, which can meet the re-quirement of the equipments.关键词
车道偏离报警系统/视频采集/图像处理Key words
lane departure warning system/video capture/image processing分类
信息技术与安全科学引用本文复制引用
于兵,张为公,龚宗洋..基于DSP的嵌入式车道偏离报警系统的硬件平台[J].测控技术,2009,28(7):22-24,28,4.基金项目
江苏省交通科学研究计划项目(06C04) （06C04）
苏州市科技发展计划项目(SG0723) （SG0723）
