The present disclosure relates to a method for generating a reference trajectory for a vehicle within a lane. The method comprises receiving at least one vehicle current state parameter describing a current state of the vehicle (S11). The current state of the vehicle includes at least a current location of the vehicle. Furthermore, a destination parameter (S12) describing a destination to be reached by the vehicle and at least one route parameter (S13) describing a route for reaching the destination are received. Further, the method includes estimating a power loss (S14) caused when traveling from a current location of the vehicle to the destination. A reference trajectory within the lane is determined such that it minimizes power loss and leads to the destination (S15). In addition, a method for operating a vehicle is proposed. According to the method, a reference trajectory is generated according to the above method (S21) and at least one control signal is provided for controlling a movement of the vehicle along the reference trajectory (S22). In addition, a data processing device, a vehicle and a computer readable medium are proposed.
本公开涉及一种用于在车道内为车辆生成参考轨迹的方法。该方法包括接收描述车辆的当前状态的至少一个车辆当前状态参数(S11)。车辆的当前状态至少包括车辆的当前位置。此外,接收描述车辆将要到达的目的地的目的地参数(S12)和描述用于到达目的地的路线的至少一个路线参数(S13)。此外,该方法包括估计当从车辆的当前位置行驶到目的地时引起的功率损耗(S14)。确定车道内的参考轨迹,使得其最小化功率损耗并通向目的地(S15)。附加地,提出了一种用于操作车辆的方法。根据该方法,根据上述方法生成参考轨迹(S21),并且提供用于控制车辆沿着参考轨迹的运动的至少一个控制信号(S22)。此外,提出了一种数据处理装置、车辆和计算机可读介质。
Method of generating reference trajectory within lane, method of operating vehicle
在车道内生成参考轨迹的方法、操作车辆的方法
2023-07-28
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 |
Europäisches Patentamt | 2023
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