Title:
MOVEMENT CONTROL DEVICE, MOVEMENT CONTROL SYSTEM, MOVEMENT CONTROL METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2024/053567
Kind Code:
A1
Abstract:
This movement control device controls each wheel of a vehicle including a first wheel capable of driving and capable of steering, a second wheel capable of steering, and a third wheel capable of steering. The movement control device comprises: a rotation signal generation unit that generates a rotation signal for controlling each wheel such that a traveling direction of the vehicle is changed with one of the second wheel and the third wheel as a center of rotation when viewed from a vertical direction; a translation signal generation unit that generates a translation signal for controlling each wheel such that, when changing the traveling direction of the vehicle, one of the second wheel and the third wheel that is the center of rotation is moved in one direction that crosses the traveling direction; a signal combining unit that generates a wheel control signal in which the rotation signal and the translation signal are combined; and a wheel control unit that controls each wheel on the basis of the wheel control signal.
Inventors:
OKUDA TOMOYA (JP)
KAWABE MITSUHISA (JP)
ONODERA SHO (JP)
KAWABE MITSUHISA (JP)
ONODERA SHO (JP)
Application Number:
PCT/JP2023/031968
Publication Date:
March 14, 2024
Filing Date:
August 31, 2023
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
B62D6/00; B66F9/24; G05D1/43
Foreign References:
| JPH08113156A | 1996-05-07 | |||
| US20160002016A1 | 2016-01-07 | |||
| JP2008087891A | 2008-04-17 | |||
| JP2013060257A | 2013-04-04 | |||
| JPH05178232A | 1993-07-20 |
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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