A system for automatically changing a first road lane of a vehicle to a second road lane to maintain an automated driving unit engaged. The system includes an ECU to inspect a location of the vehicle to define map segments of a first road lane and a second road lane. The first road lane is a main lane occupied by a vehicle and the second road lane is an available lane. The ECU detects whether the availability of the first road lane is poor. The system also includes a sensor to monitor availability of the first road lane. The system also includes a background unit to mark the first road lane in the event that a poor availability of the first road lane is detected, thereby recording the first road lane in an instance counter (IC), and designate the first road lane as a non-preferred lane in the event that an occurrence threshold of the IC is reached. The system also includes an automatic lane change (ALC) unit to move the vehicle to a second roadway lane.
一种用于将车辆的第一道路车道自动改变为第二道路车道以保持自动驾驶单元接合的系统。该系统包括ECU,以检查车辆的位置,从而限定第一道路车道和第二道路车道的地图段。第一道路车道是车辆占据的主车道,第二道路车道是可用车道。ECU检测第一道路车道的可用性是否较差。系统还包括传感器,以监控第一道路车道的可用性。系统还包括后台单元,以在检测到第一道路车道的可用性差的情况下标记第一道路车道,从而将第一道路车道记录在实例计数器(IC)中,并且在达到IC的出现阈值的情况下,将第一道路车道指定为非优选车道。系统还包括自动变道(ALC)单元,以将车辆移动至第二道路车道。
System and method for automatically changing lane
自动改变车道的系统和方法
2023-03-10
Patent
Elektronische Ressource
Chinesisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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