CN112146667B - 一种车辆过渡轨迹的生成方法和装置 - Google Patents
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- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
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CN113212443B (zh) * | 2021-06-23 | 2022-09-09 | 上海西井信息科技有限公司 | 基于自动驾驶的路径生成方法、装置、设备、存储介质 |
CN113320547B (zh) * | 2021-07-15 | 2023-08-25 | 广州小鹏自动驾驶科技有限公司 | 路径检测方法、装置及汽车 |
CN114719872B (zh) * | 2022-05-13 | 2022-09-23 | 高德软件有限公司 | 车道线处理方法、装置及电子设备 |
CN115127576B (zh) * | 2022-09-02 | 2022-12-13 | 青岛慧拓智能机器有限公司 | 路径规划方法、装置、芯片、终端、电子设备及存储介质 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103646150B (zh) * | 2013-12-23 | 2017-01-25 | 北京航空航天大学 | 一种基于5次Bezier曲线的G3连续过渡曲线构造方法 |
JP5991340B2 (ja) * | 2014-04-28 | 2016-09-14 | トヨタ自動車株式会社 | 運転支援装置 |
CN106114507B (zh) * | 2016-06-21 | 2018-04-03 | 百度在线网络技术(北京)有限公司 | 用于智能车辆的局部轨迹规划方法和装置 |
CN106407506B (zh) * | 2016-08-24 | 2019-08-27 | 中南大学 | 一种道路三维线形建模方法及系统 |
CN106926844B (zh) * | 2017-03-27 | 2018-10-19 | 西南交通大学 | 一种基于实时环境信息的动态自动驾驶换道轨迹规划方法 |
CN107340772B (zh) * | 2017-07-11 | 2020-05-22 | 北京超星未来科技有限公司 | 一种面向无人驾驶的拟人化参考轨迹规划方法 |
KR20200029587A (ko) * | 2017-08-02 | 2020-03-18 | 닛산 지도우샤 가부시키가이샤 | 주행 지원 방법 및 주행 지원 장치 |
US10678248B2 (en) * | 2018-02-15 | 2020-06-09 | GM Global Technology Operations LLC | Fast trajectory planning via maneuver pattern selection |
US11260849B2 (en) * | 2018-05-23 | 2022-03-01 | Baidu Usa Llc | Method for determining lane changing trajectories for autonomous driving vehicles |
CN110712680B (zh) * | 2018-07-12 | 2020-12-25 | 广州小鹏汽车科技有限公司 | 一种车辆的自动换道方法及装置 |
JP7229710B2 (ja) * | 2018-09-26 | 2023-02-28 | 本田技研工業株式会社 | 車両制御装置、車両制御方法、およびプログラム |
WO2020092500A1 (en) * | 2018-11-02 | 2020-05-07 | Zoox, Inc. | Trajectory generation |
CN109739246B (zh) * | 2019-02-19 | 2022-10-11 | 阿波罗智能技术(北京)有限公司 | 一种变换车道过程中的决策方法、装置、设备及存储介质 |
CN109976355B (zh) * | 2019-04-26 | 2021-12-10 | 腾讯科技(深圳)有限公司 | 轨迹规划方法、系统、设备及存储介质 |
CN110196592B (zh) * | 2019-04-26 | 2023-07-28 | 纵目科技(上海)股份有限公司 | 一种轨迹线的更新方法、系统、终端和存储介质 |
CN110329263B (zh) * | 2019-07-05 | 2020-08-21 | 西南交通大学 | 自动驾驶车辆自适应换道轨迹规划方法 |
CN110286681B (zh) * | 2019-07-05 | 2022-01-28 | 西南交通大学 | 一种变曲率弯道的动态自动驾驶换道轨迹规划方法 |
CN110466516B (zh) * | 2019-07-11 | 2020-08-28 | 北京交通大学 | 一种基于非线性规划的曲线道路自动车换道轨迹规划方法 |
CN110597245B (zh) * | 2019-08-12 | 2020-11-20 | 北京交通大学 | 基于二次型规划和神经网络的自动驾驶换道轨迹规划方法 |
CN110481551B (zh) * | 2019-08-16 | 2020-12-29 | 中国第一汽车股份有限公司 | 一种自动换道的控制方法、装置及车辆 |
CN111169469B (zh) * | 2019-10-08 | 2021-03-12 | 中国第一汽车股份有限公司 | 一种车辆的轨迹规划方法、装置、存储介质及汽车 |
CN110834644B (zh) * | 2019-10-30 | 2021-01-19 | 中国第一汽车股份有限公司 | 一种车辆控制方法、装置、待控制车辆及存储介质 |
CN110749333B (zh) * | 2019-11-07 | 2022-02-22 | 中南大学 | 基于多目标优化的无人驾驶车辆运动规划方法 |
CN110954122B (zh) * | 2019-12-09 | 2021-07-06 | 东风商用车有限公司 | 高速场景下的自动驾驶轨迹生成方法 |
CN111681452B (zh) * | 2020-01-19 | 2022-05-31 | 重庆大学 | 一种基于Frenet坐标系下的无人驾驶汽车动态换道轨迹规划方法 |
CN111231950B (zh) * | 2020-03-05 | 2021-08-10 | 北京百度网讯科技有限公司 | 规划车辆变道路径的方法、装置、设备及可读存储介质 |
CN111338346B (zh) * | 2020-03-05 | 2022-10-21 | 中国第一汽车股份有限公司 | 一种自动驾驶控制方法、装置、车辆及存储介质 |
CN111653113B (zh) * | 2020-04-20 | 2022-09-27 | 浙江吉利汽车研究院有限公司 | 车辆的局部路径确定方法、装置、终端和存储介质 |
CN111599182B (zh) * | 2020-07-22 | 2020-10-20 | 中汽院汽车技术有限公司 | 一种基于自然驾驶数据的换道行为自动提取方法 |
CN112020014B (zh) * | 2020-08-24 | 2022-08-19 | 中国第一汽车股份有限公司 | 一种换道轨迹规划方法、装置、服务器及存储介质 |
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