首页> 外国专利> METHOD AND SYSTEM FOR MANAGING A LANE CHANGE OF AN AUTONOMOUS OR PARTIALLY AUTONOMOUS VEHICLE

METHOD AND SYSTEM FOR MANAGING A LANE CHANGE OF AN AUTONOMOUS OR PARTIALLY AUTONOMOUS VEHICLE

机译:用于管理自主或部分自主车辆的车道变化的方法和系统

摘要

The invention relates to a method for managing a lane change of a vehicle, hereafter called host vehicle (1), equipped with an automated driving system (2), the method comprising the following steps: - determining whether the distance between a first vehicle, or front vehicle (6), travelling on an adjacent lane, called target lane (3), and a second vehicle, or rear vehicle (7), travelling on the target lane, is sufficient to allow the host vehicle (1) to enter under nominal conditions; - proceeding with changing the lane of the host vehicle (1) to the target lane if the distance between the front vehicle (6) and the rear vehicle (7) is not sufficient to allow the host vehicle (1) to enter the lane under nominal conditions, and if the risk of collision with the rear vehicle (7) is estimated to be considerably higher than the risk of collision with the front vehicle (6), by provisionally lowering the setpoint value of the minimum safety distance with respect to the front vehicle (6) from a nominal value to a low value; - progressively increasing the setpoint value from the minimum safety distance with respect to the front vehicle (6) to its nominal value when the host vehicle (1) is on the target lane and has entered between the front vehicle (6) and the rear vehicle (7).
机译:本发明涉及一种用于管理配备有自动驾驶系统(2)的车辆(以下称为主车辆(1))的车道改变的方法,该方法包括以下步骤:-确定第一车辆之间的距离,可以在称为目标车道(3)的相邻车道上行驶的前车(6)和在目标车道上行驶的第二车或后车(7)足以允许本车(1)进入在名义条件下; -如果前车(6)和后车(7)之间的距离不足以允许本车(1)进入下面的车道,则将本车(1)的车道更改为目标车道并通过暂时降低最小安全距离的设定值相对于后部车辆(7)的碰撞风险估计比前部车辆(6)的碰撞风险大得多。前车(6)从标称值到低值; -当本车(1)在目标车道上并进入前车(6)和后车之间时,将设定值从相对于前车(6)的最小安全距离逐渐增加到其标称值(7)。

著录项

  • 公开/公告号WO2019243695A1

    专利类型

  • 公开/公告日2019-12-26

    原文格式PDF

  • 申请/专利权人 PSA AUTOMOBILES SA;

    申请/专利号WO2019FR51328

  • 发明设计人 VARNIER MATTHIEU;

    申请日2019-06-05

  • 分类号B60W30/18;

  • 国家 WO

  • 入库时间 2022-08-21 11:14:11

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