公开(公告)号：US20240190472A1

公开(公告)日：2024-06-13

申请号：US18529605

申请日：2023-12-05

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Kosuke FUTAGAMI ,  Ryosuke Hata ,  Yosuke Hirate ,  Taichi Kawanai

IPC: B60W60/00

CPC classification number: B60W60/0018

Abstract: The autonomous driving control apparatus includes a driving control unit capable of executing a first autonomous driving mode and a second autonomous driving mode having a higher travel performance than the first autonomous driving mode, a parameter changing unit changing at least a part of a control parameter of autonomous driving to a control parameter for executing the second autonomous driving mode during execution of the first autonomous driving mode, and a performance determination unit determining whether travel performance of an autonomous driving vehicle satisfies travel performance required for the second autonomous driving mode after change of the control parameter. When it is determined that the travel performance required for the second autonomous driving mode is satisfied, the driving control unit switches to the second autonomous driving mode.

公开(公告)号：US12157477B2

公开(公告)日：2024-12-03

申请号：US17977024

申请日：2022-10-31

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Yuki Okamoto ,  Yoshinori Watanabe ,  Sho Amagai ,  Atsushi Sone ,  Atsushi Kodama ,  Kosuke Futagami ,  Yosuke Hirate

IPC: B60W50/02

Abstract: Processing to set a control mode of driving control is performed. In this setting processing, it is determined whether or not a predetermined condition in which a tracking performance of a vehicle state with respect to a target vehicle state decreases is satisfied. Then, when it is determined that the predetermined condition is satisfied, the control mode is switched from a normal mode to a temporary mode. In the temporary mode, generation of a driving plan is stopped. Alternatively, updating or referring to the driving plan generated while it is determined that the predetermined condition is satisfied is prohibited. Alternatively, an instruction value for control calculated using a target control value and a current vehicle state in the driving plan generated while it is determined that the predetermined condition is satisfied is modified.