Title:
VEHICLE CONTROL DEVICE AND VEHICLE CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2022/202619
Kind Code:
A1
Abstract:
This vehicle control device is capable of keeping a vehicle from rolling backward during a hill start when implementing full speed range ACC. This vehicle control device has: a required drive force acquisition unit for acquiring, as required drive force, the drive force necessary in order to keep a stopped vehicle from rolling backward on the basis of the grade resistance and rolling resistance of the vehicle; a drive force control unit for controlling in a manner such that the actual drive force is equal to or greater than the required drive force, by controlling the output torque of the engine and the torque ratio of the torque converter (clutch) on the basis of the acquired required drive force; and a brake control unit for adjusting the brake pressure on the basis of the difference between the actual drive force and the required drive force.
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Inventors:
OSHITA WASANTHA (JP)
HAYASHI SATOSHI (JP)
SHIMAZAKI SHO (JP)
HAYASHI SATOSHI (JP)
SHIMAZAKI SHO (JP)
Application Number:
PCT/JP2022/012332
Publication Date:
September 29, 2022
Filing Date:
March 17, 2022
Export Citation:
Assignee:
ISUZU MOTORS LTD (JP)
International Classes:
B60T7/12
Foreign References:
| JP2020117065A | 2020-08-06 | |||
| JP2014156140A | 2014-08-28 | |||
| JP2016025683A | 2016-02-08 |
Attorney, Agent or Firm:
WASHIDA & ASSOCIATES (JP)
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