公开(公告)号：US20220089150A1

公开(公告)日：2022-03-24

申请号：US17476100

申请日：2021-09-15

Applicant: ADVICS CO., LTD. ,  DENSO CORPORATION ,  AISIN CORPORATION ,  JTEKT CORPORATION ,  J-QuAD DYNAMICS INC.

Inventor： Yosuke OMORI

IPC: B60W30/09 ,  B62D7/15 ,  B62D15/02 ,  B60W10/20 ,  B60W10/18 ,  B60W10/04 ,  B60W50/00

Abstract: A turning controller for a vehicle is configured to execute: a time obtaining process that obtains collision prediction time; a lateral movement amount determining process that determines whether a target lateral movement amount is greater than or equal to a lateral movement amount determination value; and an automatic turning process that, in a case in which the collision prediction time is shorter than or equal to a determination prediction time, outputs a command for steering the front wheel to the front wheel steering device and outputs a command for steering the rear wheel to the rear wheel steering device, in order to avoid a collision between the vehicle and the obstacle; a counter-phase process in the automatic turning process in a case in which the target lateral movement amount is determined to be greater than or equal to the lateral movement amount determination value.

公开(公告)号：US20220178708A1

公开(公告)日：2022-06-09

申请号：US17606230

申请日：2020-04-07

Applicant: ADVICS CO., LTD.

Inventor： Tatsuya HIROMURA ,  Yosuke OMORI

IPC: G01C21/34 ,  B60W40/10

Abstract: A control device of a vehicle controls an actuator of the vehicle to cause the vehicle to travel based on a follow-up route. The control device includes a width information obtaining unit that obtains a road width in which the vehicle can pass on a road on which the vehicle travels. The control device includes a locus follow-up control unit that creates a follow-up route based on the obtained road width. The locus follow-up control unit derives a control amount for causing the vehicle to travel along the follow-up route.

公开(公告)号：US20220169246A1

公开(公告)日：2022-06-02

申请号：US17602425

申请日：2020-04-07

Applicant: ADVICS CO., LTD.

Inventor： Yosuke OMORI

IPC: B60W30/12 ,  B60W10/20 ,  B60W10/18 ,  B60W50/00

Abstract: A control device of a vehicle controls an actuator to cause the vehicle to travel based on a target locus. The control device includes a travel assisting unit that generates a target locus and sets a point on the target locus as a target position. The control device includes a braking control unit capable of communicating with the travel assisting unit. The braking control unit executes a process of calculating a control amount for causing the vehicle to follow the target position received from the travel assisting unit. The braking control unit executes a process of instructing the actuator to perform driving based on the control amount.

公开(公告)号：US20220203976A1

公开(公告)日：2022-06-30

申请号：US17602441

申请日：2020-04-07

Applicant: ADVICS CO., LTD.

Inventor： Yosuke OMORI

IPC: B60W30/10

Abstract: A travel control device is a device that eliminates deviation of a vehicle from a target path by driving actuators when the vehicle deviates from the target path. The travel control device includes a movable range deriving unit that derives a movable range that is a range in which the vehicle is able to reach by driving the actuators on a basis of a traveling state of the vehicle, a target setting unit that sets a point included in the movable range in the target path as a target position, and an instruction unit that instructs the actuators to drive the vehicle toward the target position.

公开(公告)号：US20220089149A1

公开(公告)日：2022-03-24

申请号：US17465107

申请日：2021-09-02

Applicant: ADVICS CO., LTD. ,  DENSO CORPORATION ,  AISIN CORPORATION ,  JTEKT CORPORATION ,  J-QuAD DYNAMICS INC.

Inventor： Yosuke OMORI

IPC: B60W30/09 ,  B60W30/095 ,  B60W40/04 ,  B60W40/109 ,  B60W10/20 ,  B60W10/18

Abstract: A turn assist device is configured to execute a turn assist process that assists turning of a vehicle in a case in which a steering operation of a steering wheel is in progress in a situation in which collision prediction time is shorter than or equal to determination prediction time. The turn assist process includes: an in-phase process that outputs a command for steering a rear wheel in the same direction as a steering direction of a front wheel, and a counter-phase process that outputs a command for steering the rear wheel in a direction opposite to the steering direction of the front wheel when a difference between an actual value of the lateral acceleration of the vehicle and a lateral acceleration target value exceeds a difference determination value during execution of the in-phase process.