Systems and methods for navigating a host vehicle are provided. In one embodiment, a system includes a processor programmed to: receive an image representing an environment of a host vehicle; determining a planned navigation action for completing a navigation target of the host vehicle based on the driving strategy; analyzing the image to identify a target vehicle in the environment of the host vehicle; determining a next state distance between the host vehicle and the target vehicle that would be generated with the planned navigation action taken; determining the maximum braking capacity, the maximum acceleration capacity and the speed of the host vehicle; determining a stop distance of the host vehicle based on the maximum braking capability, the maximum acceleration capability, and the speed of the host vehicle; determining a speed of the target vehicle based on the identified characteristics of the target vehicle and assuming a maximum braking capability of the target vehicle; and performing a planned navigation action when the determined stop distance of the host vehicle is less than the sum of the determined next state distance and a target vehicle travel distance determined based on the speed of the target vehicle and the assumed maximum braking capability of the target vehicle.
提供了用于导航主车辆的系统和方法。系统包括:处理器,被编程为:接收表示主车辆的环境的图像;基于驾驶策略确定用于完成主车辆的导航目标的规划导航动作;分析图像以识别主车辆的环境中的目标车辆;确定在采取规划导航动作的情况下将产生的主车辆和目标车辆之间的下一状态距离;确定主车辆的最大制动能力、最大加速能力和速度;基于主车辆的最大制动能力、最大加速能力和速度确定主车辆的停止距离;基于目标车辆的识别的特性来确定目标车辆的速度并假设目标车辆的最大制动能力;以及当主车辆的所确定的停止距离小于所确定的下一状态距离与基于目标车辆的速度和所假设的目标车辆的最大制动能力而确定的目标车辆行驶距离之和时实施规划导航动作。
System and method for navigating host vehicle
用于导航主车辆的系统和方法
08.04.2025
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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