Invention Grant
- Patent Title: Vehicle orientation control device
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Application No.: US15566466Application Date: 2016-04-05
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Publication No.: US10974706B2Publication Date: 2021-04-13
- Inventor: Tomohiro Sugai
- Applicant: NTN CORPORATION
- Applicant Address: JP Osaka
- Assignee: NTN CORPORATION
- Current Assignee: NTN CORPORATION
- Current Assignee Address: JP Osaka
- Priority: JPJP2015-082309 20150414
- International Application: PCT/JP2016/061179 WO 20160405
- International Announcement: WO2016/167162 WO 20161020
- Main IPC: B60T8/1755
- IPC: B60T8/1755 ; B60L15/20 ; B60T8/1769 ; B60W10/184 ; B60W30/18

Abstract:
A vehicle orientation control device is provided in a four wheel drive vehicle capable of applying braking and driving force to each of the vehicle wheels. The vehicle orientation control device (24) is provided in a vehicle control device (10) for controlling the four wheel drive vehicle and includes a standard yaw rate calculating unit (25), a yaw rate sensor (22), a target yaw moment calculating unit (26), a braking and driving force commanding unit (15), and a yaw moment control unit (27). The yaw moment control unit (27) includes an allocation ratio varying unit (27a) for continuously changing the front and rear allocation ratio of the yaw moment control torque to be distributed to the front and rear wheels (3) and (2) in dependence on the detected actual yaw rate that is detected by the yaw rate sensor (22).
Public/Granted literature
- US20180099677A1 VEHICLE ORIENTATION CONTROL DEVICE Public/Granted day:2018-04-12
Information query
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