现代电子技术Issue(5)：164-167,170,5.DOI:10.16652/j.issn.1004-373x.2016.05.040
基于ISO 26262的车道偏离预警系统设计
Design of lane departure warning system based on ISO 26262
摘要
Abstract
To implement the safety function of LDWS(lane departure warning system)in the process of vehicle assistant driving,the design flow of the system was drafted according to the road vehicles functional safety standard ISO 26262. In combi⁃nation of LDWS security target and its functional safety demands,the hierarchical design for the system architecture was con⁃ducted,and the security subsystems were designed in detail. On this basis,the safety design specification for hardware and soft⁃ware of LDWS was developed with TMS320DM8168. The system design and specification were tested. The test results show this system meets the requirements of functional safety standard ISO 26262,and can achieve the safety target of the vehicles.关键词
汽车工程/车道偏离/LDWS/功能安全/ISO 26262Key words
automotive engineering/lane departure/LDWS/functional safety/ISO 26262分类
信息技术与安全科学引用本文复制引用
王晓龙,穆春阳,马行,张盼盼..基于ISO 26262的车道偏离预警系统设计[J].现代电子技术,2016,(5):164-167,170,5.基金项目
国家自然科学基金（61162005，61163002）；宁夏自然科学基金（NZ14107）；北方民族大学重点科研项目（2015KJ03）；北方民族大学研究生创新项目 （）
