公开(公告)号：US20190168745A1

公开(公告)日：2019-06-06

申请号：US16313730

申请日：2017-06-26

Applicant: ADVICS CO., LTD.

Inventor： Yosuke HASHIMOTO

IPC: B60W30/045 ,  B60T8/1755 ,  B60W10/18 ,  B60W10/16

Abstract: During vehicle turning, during which a behavior stabilization control is not carried out, a vehicle driving assistance device carries out a turning assist control including: yaw moment control for increasing the amount of drive torque distributed to a drive wheel that, among two left and right drive wheels of the vehicle, is on the outer side of the turn by imparting braking torque to the drive wheel that is on the inner side of the turn; and a deceleration control for decelerating the vehicle. At this time, the driving assistance device calculates a control moment amount and calculates a control deceleration amount on the basis of a travel mode selected by operation of an operation unit.

公开(公告)号：US20220153270A1

公开(公告)日：2022-05-19

申请号：US17435821

申请日：2020-03-16

Applicant: ADVICS CO., LTD.

Inventor： Yosuke HASHIMOTO

IPC: B60W30/18 ,  B60W40/105

Abstract: A travel assist device includes: a creation unit configured to create a traveling profile based on a total traveling distance; and an output unit configured to output an operation amount according to a target state amount, which is a target value of a state amount indicated by the traveling profile, to at least one of a driving device and a braking device. In a state in which a vehicle travels by the driving of at least one of the above devices based on the operation amount, the creation unit re-creates a traveling profile so that the acceleration of the vehicle does not exceed a predetermined limit value if the difference between an actual value of the state amount and the target state amount is equal to or larger than a judgment difference.

公开(公告)号：US20190039603A1

公开(公告)日：2019-02-07

申请号：US16072805

申请日：2016-09-29

Applicant: ADVICS CO., LTD.

Inventor： Yosuke HASHIMOTO

IPC: B60W30/045 ,  B60T8/1755 ,  B60W10/04 ,  B60W10/184 ,  B60W50/00

Abstract: A vehicle driving assistance device has an estimation unit for separately estimating the temperatures of the braking portions in the left and right drive wheels, a first execution unit for executing vehicle stabilization control for separately controlling the braking forces exerted on the vehicle wheels, and a second execution unit for executing turning assist control for exerting braking force on the inside drive wheel of the left and right drive wheels when the vehicle is turning while vehicle stabilization control is not being executed. During turning assist control, the braking force exerted on the inside drive wheel when the difference in pad temperatures between the left and right drive wheels is equal to or greater than a reduction determination value is reduced to a greater extent than the braking force exerted on the inside drive wheel when the pad temperature difference is less than the reduction determination value.