Techniques and systems herein are configured for dynamically calculating a lane change trajectory. Based on vehicle/driver preferences, road curvature, and/or road conditions, an offset corresponding to the asymmetry of the lane change trajectory is determined for the lane change (zero offset may be a symmetric lane change trajectory). A lane change trajectory for the lane change is then calculated using the offset, which is then provided to the vehicle system to perform the lane change in accordance with the lane change trajectory. By dynamically calculating a lane change trajectory (e.g., actively determining an offset), the lane change trajectory may be customized according to driver preferences, including asymmetry preferences and actions for different types of curves, as well as road and weather conditions. In this way, not only can the driver experience be improved by better simulating the behavior of the driver, but also the safety can be improved by reducing unsafe lane change trajectories.

    本文的技术和系统被配置成用于动态计算车道改变轨迹。基于交通工具/驾驶员偏好、道路曲率和/或道路状况,为车道改变确定与车道改变轨迹的不对称度相对应的偏移(零偏移可以是对称的车道改变轨迹)。然后使用偏移来计算车道改变的车道改变轨迹,该车道改变轨迹随后被提供给交通工具系统以根据车道改变轨迹执行车道改变。通过动态计算车道改变轨迹(例如,主动确定偏移),可以根据驾驶员偏好(包括不对称度偏好和针对不同类型弯道的动作)以及道路和天气状况来定制车道改变轨迹。这样做不仅可以因更好地模拟驾驶员的行为而改善驾驶员体验,还可以通过减少不安全的车道改变轨迹来提高安全性。


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    Title :

    Dynamically calculating lane change trajectory


    Additional title:

    动态计算车道改变轨迹


    Contributors:

    Publication date :

    2023-10-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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