公开(公告)号：US20220340018A1

公开(公告)日：2022-10-27

申请号：US17859289

申请日：2022-07-07

Applicant: Hitachi Astemo, Ltd.

Inventor： Satoshi KANEKO ,  Keisuke SUZUKI ,  Kazuya TAKAHASHI

IPC: B60L15/20 ,  B60T8/175 ,  B60W10/08 ,  B60W10/184

Abstract: A control apparatus for a vehicle includes an addition portion that outputs a post-compensation driver request torque, which is acquired by adding a driving torque (a loss compensation driving torque) lost due to a braking torque provided to a wheel on a low-μ road surface side according to a BLSD request hydraulic pressure calculated by a BLSD request hydraulic pressure calculation processing portion to a driver request torque calculated by a driver request torque calculation processing portion, to a motor.

公开(公告)号：US20220063626A1

公开(公告)日：2022-03-03

申请号：US17310342

申请日：2019-11-28

Applicant: Hitachi Astemo, Ltd.

Inventor： Satoshi KANEKO ,  Keisuke SUZUKI

IPC: B60W30/18 ,  B60W20/20

Abstract: A control device, a control method, and a control system for an electric vehicle are configured to use both of one-pedal feedback control based on an acceleration and one-pedal feedback control based on a speed, to thereby decelerate a vehicle to stop.

公开(公告)号：US20230322195A1

公开(公告)日：2023-10-12

申请号：US18024608

申请日：2021-08-19

Applicant: Hitachi Astemo, Ltd.

Inventor： Satoshi KANEKO ,  Keisuke SUZUKI ,  Naoki SHINOHARA

IPC: B60T8/58

CPC classification number: B60T8/58 ,  B60T2250/04 ,  B60T2210/10

Abstract: A vehicle control device, a vehicle control method, and a vehicle control system according to one embodiment of the present invention are configured to acquire a physical quantity relating to a speed of a vehicle and a physical quantity relating to a requested braking force required to decelerate the vehicle and to generate a driving force by a driving device under a state in which a friction braking force is being generated when the vehicle is to be decelerated based on the physical quantity relating to the requested braking force.

公开(公告)号：US20230027431A1

公开(公告)日：2023-01-26

申请号：US17791149

申请日：2021-01-12

Applicant: Hitachi Astemo, Ltd.

Inventor： Satoshi KANEKO ,  Keisuke SUZUKI

IPC: B60L7/18

Abstract: An electric vehicle control device, an electric vehicle control method, and an electric vehicle control system according to one embodiment of the present invention are configured to: obtain, based on operation information on release of an accelerator pedal of a vehicle and turn information on a turn of the vehicle, change rate information on a temporal change amount of a regenerative braking force with respect to an operation amount of the accelerator pedal; and output a regenerative braking control command for applying the regenerative braking force to a wheel based on the change rate information.