摘要
随着汽车工业的发展,客户对车辆的需求逐渐由功能向性能转变。车道保持等智能驾驶功能渐渐得到应用及推广,但目前性能方面还有一定的可提升空间。为了提高车道保持辅助的驾驶性能,本文阐述车道保持辅助的激活阀值设置,根据车辆的行驶路线规划及其时时路况动态推荐辅助模式,推荐相对适合路况的车道保持辅助模式。经过理论分析及实车测试数据表明,结合车辆状态及其道路工况信息、推荐最优车辆保持模式,驾驶员参考推荐模式、根据驾驶员熟悉的路况、及其驾驶员的精神状态进行选驾驶模式,能提高车辆驾驶的性能。
With the development of the automobile industry,customer demand for vehicles has gradually shifted from function to performance.Intelligent driving functions such as lane keeping are gradually being applied and promoted,but there is still room for improvement in performance.In order to improve the performance of lane keeping assisted driving,this article describes the setting threshold of the road deviation line,based on the vehicle’s driving route planning and real-time road conditions,dynamically recommending the lane keeping assist mode,which is relatively suitable for road conditions.The theoretical analysis and actual vehicle test show that it can improve the driving performance of the vehicle,to choose the drive mode by combining vehicle status and road conditions information,recommending the optimal vehicle retention mode,the recommended mode working as reference for driver or according to the driver’s familiar road conditions,and considering the driver’s mental state.
作者
吴成伟
冯嘉欣
王华
冯军
李宇纬
柯忠泽
Wu Chengwei;Feng Jiaxin;Wang Hua;Feng Jun;Li Yuwei;Ke Zhongze
出处
《时代汽车》
2021年第23期4-6,共3页
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关键词
智能驾驶
车道保持辅助
驾驶性能
阀值
intelligent drive lane
lane keeping assistance
driving performance
threshold
