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车道偏离预警系统(LDW)研究报告

车道偏离预警系统(LDW)研究报告

摘要:为了积极应对由车道偏离引发的交通安全事故,车道偏离预警系统被广泛应用于现代汽车。报告从车道偏离倒是事故的严重性和车道偏离预警的重要性出发,阐述了车道偏离预警系统的背景和意义。报告主要根据检测车辆横向位置分类,回顾了基于道路基础构造和车辆的车道偏离的警告系统,并简要介绍了相关成熟产品。报告回顾了车道偏离预警系统的四类警告标准,包括:CCP标准、FOD标准、TLC标准和KBIRS标准。报告介绍了以ISO 17361:2007和FMCSA-MCRR-05-005为主的两种车道偏离预警系统标准。通过实例,按道路图像预处理、车道检测、车道线检测和车道偏离检测介绍了车道偏离预警系统的实现。最后,报告对车道偏离预警系统进行了回顾和展望。

关键词:交通安全;车道偏离;预警系统;车道检测;车道线检测

Research on lane departure warning system (LDW) Abstract: In order to respond to the traffic accidents caused by lane departure actively, lane departure warning system (LDW) are widely used in modern cars. The background and significance of LDW was explained from the serious of the lane departure causing accidents and the importance of LDW. The system based on road infrastructure construction and vehicles’lane departure was recalled, which was mainly based on the classification of detected vehicles’lateral position, and the relevant mature products was described briefly. The warning criteria of four lane departure warning systems including CCP standard, FOD standard, TLC standard KBIRS standard was reviewed. Two LDW standards i
ncluding ISO 17361:2007 and FMCSA-MCRR-05-005 were introduced. The released of LDW was introduced in order by road image preprocessing, lane detection, lane marking detection and lane departure detection according example. Finally, LDW was reviewed and discussed. Keywords: traffic safety; lane departure; warming system; lane detection; lane marking detection

Research on lane departure warning system (LDW) Abstract: In order to respond to the traffic accidents caused by lane departure actively, lane departure warning system (LDW) are widely used in modern cars. The background and significance of LDW was explained from the serious of the lane departure causing accidents and the importance of LDW. The system based on road infrastructure construction and vehicles’lane departure was recalled, which was mainly based on the classification of detected vehicles’lateral position, and the relevant mature products was described briefly. The warning criteria of four lane departure warning systems including CCP standard, FOD standard, TLC standard KBIRS standard was reviewed. Two LDW standards including ISO 17361:2007 and FMCSA-MCRR-05-005 were introduced. The released of LDW was introduced in order by road image preprocessing, lane detection, lane marking detection and lane departure detection according example. Finally, LDW was reviewed and discussed. Keywords: traffic safety; lane departure; warming system; lane detection; lane marking detection

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