公开(公告)号：US20240336238A1

公开(公告)日：2024-10-10

申请号：US18385393

申请日：2023-10-31

Applicant: HL MANDO CORPORATION

Inventor： Sera Hyeon

IPC: B60T1/00 ,  B60T7/12 ,  B60T8/17 ,  B60T13/74 ,  B60T17/22 ,  F16D65/18 ,  F16D66/00

CPC classification number: B60T1/005 ,  B60T7/12 ,  B60T8/17 ,  B60T13/746 ,  B60T17/22 ,  F16D65/18 ,  F16D66/00 ,  F16D2066/005 ,  F16D2066/006 ,  F16D2121/24 ,  F16D2125/40 ,  F16D2127/06

Abstract: A brake device according to an embodiment of the present disclosure includes a power transmitter configured to advance or retract a piston to press a pair of pad plates, to which brake pads are attached, toward a disk, a driving motor configured to provide rotational force to the piston, a parking actuator connected to the driving motor to maintain parking braking state of a vehicle, and a controller configured to control the driving motor and the parking actuator, and control the parking actuator based on a rotational position of the driving motor and a clamping force due to contact of the disk with the brake pads.

公开(公告)号：US12110025B1

公开(公告)日：2024-10-08

申请号：US17957487

申请日：2022-09-30

Applicant: Akhil J. Madhani ,  Dillon J. Thomasson ,  Peteris K. Augenbergs ,  Alexander Hitzinger

Inventor： Akhil J. Madhani ,  Dillon J. Thomasson ,  Peteris K. Augenbergs ,  Alexander Hitzinger

IPC: B60W30/18 ,  B60G17/0195 ,  B60K7/00 ,  B60T1/06 ,  B60T8/17 ,  B60W10/04 ,  B60W10/184 ,  B60W10/22

CPC classification number: B60W30/18109 ,  B60G17/0195 ,  B60K7/0007 ,  B60T1/062 ,  B60T8/17 ,  B60W10/04 ,  B60W10/184 ,  B60W10/22 ,  B60K2007/0061 ,  B60T2250/00 ,  B60T2260/09 ,  B60W2510/184 ,  B60W2555/20 ,  B60W2710/083 ,  B60W2710/18 ,  B60W2710/22

Abstract: A vehicle includes a control system, a sensing system that senses an environment of the vehicle, and a propulsion system, a braking system, and a steering system that are operated by the control system to navigate the vehicle according to the sensing system and without direct human control. The propulsion system and the braking system are operated by the control system to cooperatively decelerate the vehicle. The braking system includes an inboard friction brake that is associated with one or more wheels of the vehicle and does not form unsprung mass of the vehicle.

公开(公告)号：US12090974B2

公开(公告)日：2024-09-17

申请号：US16639781

申请日：2018-07-12

Applicant: Robert Bosch GmbH

Inventor： Edith Mannherz ,  Julian Staack ,  Michael Kunz ,  Thomas Bruex

IPC: B60T13/66 ,  B60T7/04 ,  B60T8/17 ,  B60T13/14 ,  B60T13/68 ,  B60T13/74

CPC classification number: B60T13/662 ,  B60T7/042 ,  B60T8/17 ,  B60T13/146 ,  B60T13/686 ,  B60T13/745 ,  B60T2220/04

Abstract: A control device for a vehicle deceleration device of a vehicle including an electronics unit, with the aid of which a time curve of an input variable predefined by a driver of the vehicle with the aid of an actuation of the brake actuating element is evaluatable and the vehicle deceleration device is activatable taking into account the updated input variable and a characteristic curve, which specifies a relationship between the input variable and a setpoint variable with respect to a setpoint vehicle deceleration to be exerted on the vehicle with the aid of the vehicle deceleration device. The electronics unit detects at least one modulation and/or variation of the input variable triggered by the driver and reestablishes at least one subsection of the characteristic curve taking into account the at least one modulation and/or variation of the input variable (xinput) triggered by the driver.

公开(公告)号：US20240270219A1

公开(公告)日：2024-08-15

申请号：US18566543

申请日：2022-06-08

Applicant: Scania CV AB

Inventor： Mikael Alenius ,  Jonathan Adolfsson ,  Tomas Backlund ,  Gustav Lindberg ,  David Karlsson

IPC: B60T8/24 ,  B60L7/10 ,  B60T8/17 ,  B60W10/18 ,  B60W10/198 ,  B60W30/18

CPC classification number: B60T8/245 ,  B60T8/17 ,  B60W10/18 ,  B60W30/18127 ,  B60W30/18136 ,  B60L7/10 ,  B60T2201/04 ,  B60T2250/04 ,  B60W10/198 ,  B60W2552/15 ,  B60W2710/18

Abstract: A control device and a method for controlling traveling speed of a vehicle for the purpose of maintaining a vehicle speed equal to or lower than a pre-set downhill speed (vdh-set). The method comprises simulating a vehicle speed profile for an upcoming road section if braking at a pre-identified power level (P1, P2, P3) would currently be requested, thereby obtaining a predicted maximum vehicle speed (vP1,max, vP2,max, vP3,max) and a predicted time until a vehicle speed equal to or within a pre-selected interval (Idh) of the pre-set downhill speed is reached. The method further comprises, if the predicted maximum vehicle speed is equal to or below the pre-set downhill speed (vdh-set) and the predicted time is below a preselected threshold time limit, requesting braking at the pre-identified power level or at an adjusted power level.

公开(公告)号：US12043228B2

公开(公告)日：2024-07-23

申请号：US17188288

申请日：2021-03-01

Applicant: ZF Active Safety US Inc.

Inventor： Blaise Joseph Ganzel

IPC: B60T13/74 ,  B60T7/04 ,  B60T8/17 ,  B60T8/176 ,  B60T13/14 ,  B60T13/58 ,  B60T13/68 ,  B60T15/02 ,  B60T17/22 ,  G05D16/20 ,  H02K7/10 ,  H02K11/215 ,  H05K7/14

CPC classification number: B60T13/588 ,  B60T7/042 ,  B60T8/17 ,  B60T8/176 ,  B60T13/148 ,  B60T13/686 ,  B60T13/746 ,  B60T15/028 ,  B60T17/221 ,  G05D16/204 ,  H02K7/10 ,  H02K11/215 ,  H05K7/1432 ,  B60T2270/10 ,  B60T2270/402 ,  B60T2270/404 ,  B60T2270/406 ,  B60T2270/82

Abstract: A brake system for actuating a pair of front wheel brakes and a pair of rear wheel brakes includes a reservoir and a deceleration signal transmitter. First and second power transmission units are configured for selectively providing pressurized hydraulic fluid during a braking event. The first power transmission unit actuates a selected one of the front wheel brakes and a selected one of the rear wheel brakes. The second power transmission unit actuates the other one of the front wheel brakes and the other one of the rear wheel brakes. First and second electronic control units control the first and second power transmission units. A pair of rear brake motors selectively electrically actuate rear wheel brakes. Multiplex control of each of the pairs of front and rear wheel brakes is provided by an arrangement of first and second parallel valves for each wheel brake.

公开(公告)号：US20240239315A1

公开(公告)日：2024-07-18

申请号：US18489476

申请日：2023-10-18

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Yuma ITO

IPC: B60T8/17 ,  B60T8/88

CPC classification number: B60T8/17 ,  B60T8/885 ,  B60T2220/00 ,  B60T2220/04 ,  B60T2220/06

Abstract: A vehicle stop holding device for holding a stop of a vehicle includes a ECU for starting execution of a backup control for holding a stop state of the vehicle by a brake holding device when an operation of getting off the driver of the vehicle is detected while the vehicle is stopped by the brake device, and ECU outputs a brake operation request for requesting an operation of the brake device to the driver and releases the brake of the brake device when both a release operation of the seat belt by the driver of the vehicle and an opening operation which is an operation for opening the door are detected during a period from the start of the execution of the backup control until the completion of the completion.

公开(公告)号：US12024151B2

公开(公告)日：2024-07-02

申请号：US17117349

申请日：2020-12-10

Applicant: Continental Teves AG & Co. oHG

Inventor： Marius Diehl ,  Joachim Borneis ,  Jan Falkner ,  Arne Cornils

IPC: B60T7/12 ,  B60Q5/00 ,  B60Q9/00 ,  B60T8/17 ,  B60T8/32 ,  B60T8/96 ,  B60T17/22

CPC classification number: B60T8/96 ,  B60Q5/005 ,  B60Q9/00 ,  B60T8/17 ,  B60T8/321 ,  B60T17/221 ,  B60T2220/00 ,  B60T2240/00 ,  B60T2250/03 ,  B60T2270/10 ,  B60T2270/416

Abstract: A method for controlling a brake system of a vehicle comprises detecting a failure of a sensor for at least one of the vehicle wheels, checking whether a brake control function is being executed at the time of the failure, continuing the brake control function if a brake control function is being executed and deactivating the brake control function when execution of the brake control function has been completed. If no brake control function is being executed at the time of the failure then executing the brake control function if a brake control function is initiated within a defined period of time after the failure, and deactivating the brake control function after execution of the brake control function has been completed and the period of time has expired or if no brake control function has been initiated within the defined period of time.

公开(公告)号：US12012081B2

公开(公告)日：2024-06-18

申请号：US17269879

申请日：2019-07-04

Applicant: Hitachi Astemo, Ltd.

Inventor： Toshihiro Koizumi ,  Chiharu Nakazawa

IPC: B60T13/14 ,  B60T8/17 ,  B60T13/58 ,  B60T13/68 ,  F04B1/053 ,  F04B53/00 ,  F16C17/02 ,  F16C35/02

CPC classification number: B60T13/14 ,  F04B1/053 ,  F04B53/00 ,  F16C17/02 ,  F16C35/02 ,  B60T8/17 ,  B60T13/142 ,  B60T13/58 ,  B60T13/686 ,  B60T2270/10 ,  B60T2270/402 ,  B60T2270/82

Abstract: A guide ring of a pump portion is fixed in a cylinder containing hole in such a manner that a distal end of a first end portion thereof is positioned in a cam containing hole on an upper side with respect to an opening edge of the cylinder containing hole.

公开(公告)号：US20240190409A1

公开(公告)日：2024-06-13

申请号：US18124710

申请日：2023-03-22

Applicant: HYUNDAI MOTOR COMPANY ,  KIA CORPORATION

Inventor： Sung Keun SONG ,  Sung Min PARK

IPC: B60T17/22 ,  B60K35/00 ,  B60T8/17 ,  F16D65/00

CPC classification number: B60T17/221 ,  B60K35/00 ,  B60T8/17 ,  F16D65/0037 ,  B60T13/12

Abstract: An apparatus for cleaning of a brake disc may include: a processor; and a storage medium in which one or more programs configured to be executable by the processor are recorded, and the one or more programs includes instructions for: a determination unit configured to determine whether a mode change has occurred from a first mode of transporting a shipped vehicle to a second mode of delivering the vehicle to a customer; and a braking controller configured to remove rust generated on a surface of a brake disc by performing braking according to a cleaning mode of the brake disc when it is determined that the mode change has occurred.

公开(公告)号：US20240166129A1

公开(公告)日：2024-05-23

申请号：US18372925

申请日：2023-09-26

Applicant: Volvo Truck Corporation

Inventor： Philémon Chavrier ,  Olivier Poussin ,  Renaud Laperriere

IPC: B60Q9/00 ,  B60Q5/00 ,  B60T8/17 ,  F02D41/00

CPC classification number: B60Q9/00 ,  B60Q5/005 ,  B60T8/17 ,  F02D41/0002 ,  B60T2201/02 ,  B60T2220/00 ,  B60T2250/00 ,  B60T2250/04 ,  E01C19/4873 ,  F02D2200/501

Abstract: A computer-implemented method may include operating, by a processor device of a computer system, a vehicle at a predetermined speed. The method may further include receiving, from a sensor device, a sensor signal indicating an abnormal condition. The method may further include receiving, from a sensor device, a sensor signal indicating an abnormal condition. The method may further include, based on the sensor signal, determining, by the processor device, an operation risk. The method may further include, in response to determining the operation risk, activating, by the processor device, an alarm. The method may further include, in response to determining the operation risk, maintaining, by the processor device, operation of the vehicle at the predetermined speed.