公开(公告)号：US12157458B2

公开(公告)日：2024-12-03

申请号：US17521897

申请日：2021-11-09

Applicant: Mazda Motor Corporation

Inventor： Takashi Hamada ,  Yuma Nishijo ,  Kouichi Kojima ,  Yoshiyuki Yamashita ,  Yuta Tsuji ,  Hiroshi Ohmura ,  Takashi Goto ,  Shoji Harada ,  Kenta Tada ,  Kazuki Sato

IPC: B60W30/06 ,  B60W10/18 ,  B60W10/20 ,  G01C21/36 ,  G06V20/56

Abstract: A controller detects partitioning lines OL and BL of a road and a road edge E based on an image taken by a camera, generates a pair of left and right virtual lines ILL and ILR that extend from the side to the front of a vehicle along the partitioning lines OL and BL, controls the steering so the vehicle travels between the left and right virtual lines ILL and ILR, moves the left virtual line ILL to a position in proximity to the road edge E and fixes the left virtual line ILL to this position, and then, moves the right virtual line ILR to a position separated from the left virtual line ILL by the width of the vehicle and fixes the right virtual line ILR to this position, and controls brakes to stop the vehicle after fixing the left and right virtual lines ILL and ILR.

公开(公告)号：US11932221B2

公开(公告)日：2024-03-19

申请号：US17482436

申请日：2021-09-23

Applicant: Mazda Motor Corporation

Inventor： Takashi Hamada ,  Yuma Nishijo ,  Kouichi Kojima ,  Yoshiyuki Yamashita ,  Shinya Kyusaka ,  Yuta Tsuji ,  Nobuhiro Nonaka ,  Daisuke Shimizu ,  Keigo Fukuda ,  Yasuhiro Nakashima ,  Taro Oike

IPC: B60T7/14 ,  B60T7/08 ,  B60T17/20 ,  B60W40/08

CPC classification number: B60T7/14 ,  B60T7/08 ,  B60T17/20 ,  B60T2220/02 ,  B60W2040/0818 ,  B60W2540/26 ,  B60Y2302/05

Abstract: A system and method control an automobile by decelerating the automobile at a first deceleration using a braking mechanism in response to detecting that a parking brake switch is turned on, a second deceleration which is smaller than the first deceleration, in response to not detecting that the parking brake switch is turned on and determining that the driver is incapacitated, and a third deceleration which is smaller than the first deceleration, in response to determining that an SOS switch is turned on, detecting that the parking brake switch is changed from on to off, and not determining that the driver is incapacitated.