The invention is suitable for the technical field of auxiliary driving, and particularly relates to a lane line temporary disappearance compensation system and method.The system comprises a sensing unit, a judgment unit, a compensation calculation unit and a control unit, the judgment unit is connected with the sensing unit and used for judging the validity of a lane line, and the compensation calculation unit is connected with the judgment unit and used for controlling the compensation calculation unit. The step length calculation unit is used for performing compensation calculation under different working conditions according to front lane line information and lane line validity, the control unit is connected with the compensation calculation unit, and the control unit is used for performing transverse control on the vehicle according to a compensation calculation result. The driving comfort and safety of related functions are improved, meanwhile, the situation that due to the ineffectiveness or disappearance of the lane line, the frequency of reminding a driver in the frequent exit and entry process is increased can be effectively avoided, the use continuity of the related functions is improved, and long-term development of the related functions of the lane line can be facilitated.
本发明适用于辅助驾驶技术领域,尤其涉及一种车道线暂时消失补偿系统及方法,所述系统包括:感知单元、判断单元、补偿计算单元和控制单元,判断单元与感知单元连接,判断单元用于判断车道线的有效性,补偿计算单元与判断单元连接,步长计算单元用于根据前方车道线信息以及车道线有效性进行不同工况下的补偿计算,控制单元与补偿计算单元连接,控制单元用于根据补偿计算的结果对车辆进行横向控制。本发明提升了相关功能的驾驶舒适性和安全性,同时可以有效避免相关功能因车道线的无效或者消失,从而频繁退出进入过程中对驾驶员提醒的频次增多,提升相关功能的使用连续性,可有利于与车道线相关功能的长期发展。
Lane line temporary disappearance compensation system and method
一种车道线暂时消失补偿系统及方法
2024-07-12
Patent
Electronic Resource
Chinese
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