公开(公告)号：US10562528B2

公开(公告)日：2020-02-18

申请号：US15764373

申请日：2016-09-29

Applicant: ADVICS CO., LTD.

Inventor： Masaki Shiota ,  Yosuke Ohmori ,  Yukio Mori ,  Yosuke Yamada

IPC: B60W30/095 ,  B62D6/00 ,  B60T7/12 ,  B60W40/109 ,  G08G1/16 ,  B60T8/1755 ,  B60W30/18 ,  G05D1/02

Abstract: A vehicle travel assist device which enables setting of a target travel route while limiting the increase in computational load including an automatic drive control device is provided with: a storage unit that stores a map indicating the relation between a limit value of variation in lateral acceleration and time; a profile creation unit that, when information specifying a target position is inputted, creates a lateral acceleration profile indicating the relation between the lateral acceleration of a vehicle and time on the basis of the target position, an estimated time of arrival, and the map stored in the storage unit; and a target deriving unit that derives a target travel route leading to the target position by performing integration twice on the created lateral acceleration profile.

公开(公告)号：US10946843B2

公开(公告)日：2021-03-16

申请号：US15763732

申请日：2016-09-29

Applicant: ADVICS CO., LTD.

Inventor： Yosuke Ohmori ,  Masaki Shiota ,  Yosuke Yamada ,  Yukio Mori

IPC: G08G1/123 ,  G01S5/14 ,  B60T8/1755 ,  B60L3/10 ,  B60L7/26 ,  B60W30/09 ,  B60W40/109 ,  B60T7/12 ,  B60W10/06 ,  B60W10/188

Abstract: A vehicle travel assistance system includes distributing half of target yawing moment to inner wheels and distributing the rest to outer wheels; increasing the amount of increase in the braking force of the inner wheels as the target yawing moment distributed to the inner wheels increases, and increasing the amount of decrease in the braking force of the outer wheels as the target yawing moment distributed to the outer wheels increases; and causing the braking force of the inner wheels to increase according to the amount of increase in the braking force of the inner wheels, and causing the braking force of the outer wheels to decrease according to the amount of decrease in the braking force of the outer wheels.