Title:
電源装置、自動操舵車両、及び電力供給方法
Document Type and Number:
Japanese Patent JP7190946
Kind Code:
B2
Abstract:
This power supply device is provided with: a primary power supply system for supplying power to a motor for rotary-driving a running wheel; a voltage converter unit for converting voltage by being supplied with a part of the power from the primary power supply system; a secondary power supply system for supplying electric power converted by the voltage converter unit to a steering device; and a primary backup power supply for supplying power to the voltage converter unit. The primary backup power supply makes it possible to supply the power to the voltage converter unit when the voltage of the power detected by a VD of the primary power supply system becomes smaller than a predetermined value.
Inventors:
Kazutaka Shimizu
Kimura Keisuke
Eigo Hayashi
Kimura Keisuke
Eigo Hayashi
Application Number:
JP2019053506A
Publication Date:
December 16, 2022
Filing Date:
March 20, 2019
Export Citation:
Assignee:
Mitsubishi Heavy Industries Engineering Co., Ltd.
International Classes:
B60L1/00; B60T7/12; B61B13/00; B61C3/02; B62D5/04; B62D6/00
Domestic Patent References:
| JP201111653A | ||||
| JP6191418A | ||||
| JP4960416U | ||||
| JP2012249462A | ||||
| JP200050408A | ||||
| JP2014147197A | ||||
| JP2011255757A | ||||
| JP201119326A |
Attorney, Agent or Firm:
Yasushi Matsunuma
Eisuke Ito
Hiroyuki Hashimoto
Ancient city Satoshi
Koichiro Kamada
Taichi Hasegawa
Eisuke Ito
Hiroyuki Hashimoto
Ancient city Satoshi
Koichiro Kamada
Taichi Hasegawa