Title:
負荷駆動装置
Document Type and Number:
Japanese Patent JP6414088
Kind Code:
B2
Abstract:
A load drive apparatus includes: a first drive element that drives a first load; a second drive element that drives a second load; a control circuit that controls the first drive element and the second drive element; a power supply circuit that supplies electric power; and a failsafe circuit that includes an abnormality detection portion detecting whether an abnormality occurs in at least one of the control circuit and the power supply circuit, the failsafe circuit controlling the first drive element and the second drive element to drive the first load and the second load when the abnormality detection portion has detected that an abnormality occurs in at least one of the control circuit and the power supply circuit and also when the load drive apparatus receives at least one of a command directing a drive of the first load and a command directing a drive of the second load.
Inventors:
Akira Sugiura
Nobuto Takagi
Tomikuo Ishikawa
Shinji Oshita
Kenichi Takayoshi
Nobuto Takagi
Tomikuo Ishikawa
Shinji Oshita
Kenichi Takayoshi
Application Number:
JP2016005286A
Publication Date:
October 31, 2018
Filing Date:
January 14, 2016
Export Citation:
Assignee:
Anden Co., Ltd.
TOYOTA JIDOSHA KABUSHIKI KAISHA
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B60Q1/04; B60Q11/00; H05B37/02
Domestic Patent References:
| JP2010018170A | ||||
| JP2009035105A | ||||
| JP2011213289A | ||||
| JP2013071632A | ||||
| JP2013060085A | ||||
| JP2011098594A |
Foreign References:
| WO2011030382A1 | ||||
| US20120086337 |
Attorney, Agent or Firm:
Patent Business Corporation Yuai Patent Office