首页> 外国专利> METHOD FOR PREDICTING AT LEAST ONE TRAFFIC LIGHT SWITCHING STATUS DURING THE JOURNEY OF A MOTOR VEHICLE, AND CONTROL DEVICE, MOTOR VEHICLE, AND SERVER DEVICE

METHOD FOR PREDICTING AT LEAST ONE TRAFFIC LIGHT SWITCHING STATUS DURING THE JOURNEY OF A MOTOR VEHICLE, AND CONTROL DEVICE, MOTOR VEHICLE, AND SERVER DEVICE

机译:预测机动车行驶过程中的至少一个交通灯开关状态的方法,控制装置,机动车和服务器装置

摘要

Various embodiments include a method for forecasting a traffic light switching state of a traffic light for an expected passing direction, wherein the traffic light is to be passed by a motor vehicle during a journey. The method may include: defining a triggering event for a predetermined stopping point on a route ahead of the traffic light; accessing a frequency distribution indicating a respective number of traffic light switching states observed in the past for various time intervals elapsed since the triggering event based at least in part on the triggering event and an expected passing direction; detecting the triggering event at the stopping point; determining an expected time of arrival at the traffic light for the motor vehicle; and estimating the traffic light switching state for the expected passing direction for the time of arrival on the basis of the frequency distribution.
机译:各种实施例包括一种用于针对预期的通过方向预测交通灯的交通灯切换状态的方法,其中,交通灯将在行驶期间由机动车通过。该方法可以包括:为交通信号灯前方的路线上的预定停止点定义触发事件;以及至少部分地基于触发事件和预期的通过方向,访问频率分布,该频率分布指示从触发事件以来过去的各个时间间隔内过去观察到的交通信号灯开关状态的相应数目;在停止点处检测触发事件;确定汽车到达交通信号灯的预期时间;并且基于频率分布来估计到达时间的预期通过方向的交通灯切换状态。

著录项

  • 公开/公告号EP3631778A1

    专利类型

  • 公开/公告日2020-04-08

    原文格式PDF

  • 申请/专利权人 VITESCO TECHNOLOGIES GERMANY GMBH;

    申请/专利号EP20180727748

  • 发明设计人 WÖLFL THOMAS;

    申请日2018-05-22

  • 分类号G08G1/096;G01G21/20;G08G1/01;

  • 国家 EP

  • 入库时间 2022-08-21 11:38:17

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