Title:
電動移動体
Document Type and Number:
Japanese Patent JP7452361
Kind Code:
B2
Abstract:
An electric movable body (510) includes an output shaft (531) and multiple motors (571, 572) that drive the output shaft. The electric movable body performs a double drive control to assign a drive state to at least two of the motors, performs, when the double drive control is performed and on determination that one of the motors is abnormal, a single drive control to assign the drive state to only one of the motors and to assign a stop state to an other of the motors, and identifies, when the single drive control is performed, a drive motor, to which the drive state is assigned and which is abnormal, based on a predetermined state quantity correlated with a drive state of the drive motor.
Inventors:
Shinsuke Kawazu
Application Number:
JP2020164037A
Publication Date:
March 19, 2024
Filing Date:
September 29, 2020
Export Citation:
Assignee:
株式会社デンソー
International Classes:
B64D27/24; B60L3/00; B60L15/20; B60L50/60; B60L58/18; B64C27/08; B64D33/08; B64D45/00; H02P5/46
Domestic Patent References:
| JP6233671B2 | ||||
| JP2017527059A |
Foreign References:
| US10322824 |
Attorney, Agent or Firm:
Tsuyoshi Yamada
Kyoko Hino
Hiroshi Matsuda
Yusuke Kita
Kyoko Hino
Hiroshi Matsuda
Yusuke Kita
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