System for navigating and braking host vehicle

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System for navigating and braking host vehicle

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SHALEV-SHWARTZ SHAI / SHARMA SAURABH / SHASUKHA AVINASH / COHEN BENJAMIN / ADELMAN ZEEV / BERBERIAN OFER

The present disclosure provides a system for navigating and braking a host vehicle. A system for navigating a host vehicle includes a processing device programmed to receive an image representative of a host vehicle environment; determining a planned navigation action based on the driving strategy; analyzing the image to identify a target vehicle in the host vehicle environment; determining a next state distance between the host vehicle and the target vehicle that would result from taking the planned navigation action; determining a current speed of the host vehicle; determining a current speed of the target vehicle and assuming a maximum braking rate capability of the target vehicle based on the identified characteristics of the target vehicle; if the host vehicle is capable of stopping within a host vehicle stopping distance for a current speed of the host vehicle and at a predetermined number of maximum braking rates less than a maximum braking rate capability of the host vehicle, a planned navigation action is performed, the host vehicle stop distance is less than a sum of the next state distance and a target vehicle travel distance determined based on a current speed of the target vehicle and an assumed maximum braking rate capability of the target vehicle.

本公开提供了用于导航和制动主车辆的系统。导航主车辆的系统包括处理设备，被编程为接收代表主车辆环境的图像；基于驾驶策略，确定规划导航动作；分析图像以识别主车辆环境中的目标车辆；确定如果采取规划导航动作则将导致的主车辆和目标车辆之间的下一状态距离；确定主车辆的当前速度；确定目标车辆的当前速度，并基于目标车辆的辨识的特性假设目标车辆的最大制动率能力；如果对于主车辆的当前速度并且以小于主车辆的最大制动率能力的预定次最大制动率，主车辆能够在主车辆停止距离内停止，则实施规划导航动作，主车辆停止距离小于下一状态距离与基于目标车辆的当前速度和所假设的目标车辆的最大制动率能力而确定的目标车辆行驶距离之和。

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Document information

Title :

System for navigating and braking host vehicle

Additional title:

用于导航主车辆和制动主车辆的系统

Contributors:

SHALEV-SHWARTZ SHAI (author) / SHARMA SAURABH (author) / SHASUKHA AVINASH (author) / COHEN BENJAMIN (author) / ADELMAN ZEEV (author) / BERBERIAN OFER (author)

Publication date :

2023-10-31

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