公开(公告)号：US10899360B2

公开(公告)日：2021-01-26

申请号：US16708557

申请日：2019-12-10

Applicant: HERE Global B.V.

Inventor： Kevin Moran ,  Robert Denaro

IPC: G01M17/00 ,  G06F7/00 ,  G06F11/30 ,  G07C5/00 ,  B60W50/00 ,  B60T8/1755 ,  B60W30/02 ,  B60W30/18 ,  B60W10/04 ,  B60W10/10 ,  B60W10/184 ,  B60W10/20 ,  B60W10/22

Abstract: An Electronic Stability Control (ESC) system for a vehicle is disclosed. An electronic control unit (ECU) is programmed to reduce vehicle lateral skidding by reducing differences between an intended vehicle direction and/or yaw rate and an actual vehicle direction and/or yaw rate by applying modifications to operation of the vehicle brakes and/or throttle. The ESC system receives inputs from wheel speed sensors, a steering wheel position sensor, a yaw rate sensor and a lateral acceleration sensor. The ESC system also receives input that indicates at least a property of the road upon which the vehicle is located, wherein the road upon which the vehicle is located is determined from a positioning system that uses a map database and the property is determined from the map database. The ESC system incorporates the road property information in determining when and/or how to modify operation of the vehicle to reduce vehicle skidding.

公开(公告)号：US10899325B2

公开(公告)日：2021-01-26

申请号：US16378227

申请日：2019-04-08

Applicant: Goodrich Corporation

Inventor： Marc Georgin ,  Efrem E. Ayichew

IPC: B64C25/48 ,  B60T8/17 ,  B60T8/1761 ,  B60W10/188 ,  B64C25/42 ,  B60W10/184 ,  B60T8/24 ,  G05D1/08

Abstract: A method for controlling brakes includes receiving, by a controller, a first wheel speed from a first wheel speed sensor of a first wheel arrangement, receiving, by the controller, a second wheel speed from a second wheel speed sensor of a second wheel arrangement, calculating, by the controller, a pressure correction, and adjusting, by the controller, a pressure command for at least one of the first wheel arrangement and the second wheel arrangement.

公开(公告)号：US20210009103A1

公开(公告)日：2021-01-14

申请号：US16924249

申请日：2020-07-09

Applicant: HONDA MOTOR CO., LTD.

Inventor： Katsuya Yashiro ,  Ayumu Horiba ,  Chihiro Oguro ,  Tadahiko Kanoh

IPC: B60W10/06 ,  B60W10/184 ,  B60W40/06 ,  B60W30/18

Abstract: A vehicle control device of an embodiment includes a recognizer configured to recognize a surrounding environment of a host vehicle and a driving controller configured to perform driving control by controlling one or both of a speed and steering of the host vehicle on the basis of a recognition result of the recognizer. In a case where a speed relationship between the host vehicle and a forward vehicle traveling in front of the host vehicle satisfies predetermined conditions, the driving controller is configured to perform passing control for passing the forward vehicle, and holds feature information of the forward vehicle under predetermined conditions.

公开(公告)号：US10889299B2

公开(公告)日：2021-01-12

申请号：US16284176

申请日：2019-02-25

Applicant: Toyota Jidosha Kabushiki Kaisha

Inventor： Taisuke Yasutomi

IPC: B60W30/18 ,  B60W10/184 ,  B60W10/12

Abstract: This driving assist apparatus for a vehicle sets target wheel speed of an inside rear wheel in turning to substantially zero when a state of a center differential apparatus is a locked state in a case where the vehicle is turned in an extremely low speed traveling control. Further, the apparatus sets target wheel speed of each of wheels other than the inside rear wheel in turning such that a mean value of target wheel speeds of front wheels is equal to a mean value of target wheel speeds of rear wheels and the mean value of target wheel speeds of front wheels is equal to target vehicle body speed. Furthermore, the apparatus adjusts driving force and braking force such that wheel speed of each of the wheels becomes equal to the target wheel speed set for each of the wheels.

公开(公告)号：US20200369277A1

公开(公告)日：2020-11-26

申请号：US16861297

申请日：2020-04-29

Applicant: AISIN SEIKI KABUSHIKI KAISHA

Inventor： Masaya Sugai ,  Satoshi Kokubo ,  Shinya Harada

IPC: B60W30/18 ,  B60G17/016 ,  B60K7/00 ,  B60W10/22 ,  B60W10/08 ,  B60W10/184

Abstract: A vehicle control device includes: a control portion that makes, of a plurality of shock absorbers included in a vehicle, a first damping force of at least one shock absorber that is located on a first direction side on which acceleration acts in a longitudinal direction of the vehicle larger than a second damping force of at least one shock absorber of the plurality of shock absorbers that is located on a second direction side opposite to the first direction in the longitudinal direction of the vehicle before acceleration acting on the vehicle is detected by an acceleration sensor due to acceleration or deceleration of the vehicle.

公开(公告)号：US20200331461A1

公开(公告)日：2020-10-22

申请号：US16839323

申请日：2020-04-03

Applicant: Mazda Motor Corporation

Inventor： Yasumasa Imamura ,  Taku Yoshida ,  Daisuke Umetsu

IPC: B60W30/045 ,  B60K23/08 ,  B60W10/119 ,  B60W10/184

Abstract: A vehicle system includes a drive source configured to generate torque for driving a vehicle, wheels including rear wheels that are primary driving wheels and front wheels that are auxiliary driving wheels, a torque distribution mechanism configured to distribute the torque of the drive source to the front wheels and the rear wheels, a steering wheel configured to be operated by a driver, and a controller configured to control at least the torque distribution mechanism. When the steering wheel is steered in reverse and a yaw rate difference related value related to a difference between a target yaw rate to be generated on the vehicle according to the steering of the steering wheel and an actual yaw rate actually generated on the vehicle is greater than or equal to a first predetermined value, the controller controls the torque distribution mechanism to reduce the torque distributed to the rear wheels.

公开(公告)号：US10807593B1

公开(公告)日：2020-10-20

申请号：US16038285

申请日：2018-07-18

Applicant: State Farm Mutual Automobile Insurance Company

Inventor： Cole Nave ,  Nathan Tofte

IPC: B60W30/09 ,  B60W50/14 ,  B60W50/00 ,  B60W30/095 ,  B60W10/30 ,  B60W10/04 ,  B60W10/184 ,  B60W10/20 ,  G05D1/00 ,  B60R21/0134 ,  G08G1/16 ,  B60W30/08

Abstract: A system for detecting a vehicular collision (i) receives occupant data from at least one internal sensor; (ii) receives external data from at least one external sensor; (iii) determines positional information for at least one occupant of a vehicle; and (iv) generates a virtual reconstruction of the vehicle collision. The virtual reconstruction indicates a severity of vehicle damage and a severity of injury to the at least one occupant caused by the vehicle collision. The system may also utilized vehicle occupant positional data, and internal and external sensor data to detect potential imminent vehicle collisions, take corrective actions, automatically engage autonomous or semi-autonomous vehicle systems, and/or perform at least one action to reduce a severity of a potential injury.

公开(公告)号：US20200307625A1

公开(公告)日：2020-10-01

申请号：US16829424

申请日：2020-03-25

Applicant: Toyota Jidosha Kabushiki Kaisha

Inventor： Go Inoue ,  Yoshinori Watanabe ,  Hirotaka Tokoro

IPC: B60W60/00 ,  B62D5/04 ,  B60W10/184 ,  B60W10/04 ,  B60W10/20 ,  G05D1/00

Abstract: A vehicle has first and second wheels arranged in a longitudinal direction. In vehicle travel control, a control device calculates a control amount based on a parameter detected by a sensor and controls vehicle travel in accordance with the control amount. Modes of the vehicle travel control include first and second modes. In the first mode, a forward direction is from the second wheel toward the first wheel. In the second mode, the forward direction is from the first wheel toward the second wheel. The control device holds definition information that defines at least one of the detected parameter and the control amount. In the first mode, the control device executes the vehicle travel control in accordance with first definition information for the first mode. In the second mode, the control device executes the vehicle travel control in accordance with second definition information for the second mode.

公开(公告)号：US20200307578A1

公开(公告)日：2020-10-01

申请号：US16363368

申请日：2019-03-25

Applicant: Ford Global Technologies, LLC

Inventor： Allen Magolan ,  Steve Skikun

IPC: B60W30/14 ,  B60W20/00 ,  B60W10/22 ,  B60W10/20 ,  B60W10/184 ,  G05D1/00

Abstract: Methods and systems are provided for a vehicle speed limiter. In one example, a method may include decreasing a vehicle top speed in response to the vehicle being arranged in a geofenced area via the vehicle speed limiter.

公开(公告)号：US20200307553A1

公开(公告)日：2020-10-01

申请号：US16496479

申请日：2018-03-06

Applicant: Robert Bosch GmbH

Inventor： Yuki Oshida

IPC: B60W30/045 ,  B62K11/00 ,  B62J45/415 ,  B62J45/20 ,  B60W10/184 ,  B60W10/06

Abstract: The invention obtains a controller and a control method capable of appropriately assisting with an operation by a driver while preventing a motorcycle from falling over.In the controller and the control method according to the invention, in a control mode to make the motorcycle perform an automatic cruise deceleration operation, automatic deceleration that is deceleration of the motorcycle generated by the automatic cruise deceleration operation is controlled in accordance with a lean angle of the motorcycle.