電源制御装置および電源制御方法

Title:

電源制御装置および電源制御方法

Document Type and Number:

Japanese Patent JP7186154

Kind Code:

B2

Abstract:

To provide a power supply controller and power supply control method, capable of executing relay drive with high precision even during microcomputer abnormality.SOLUTION: The power supply controller includes a control section. The control section executes a first drive instruction of a relay provided on a cable run connecting a load concerning vehicle control and a battery supplying electric power to the load based on a switching request of the relay received from the controller controlling the load. The control section executes an output instruction for outputting a second drive instruction based on the switching request output to the controller.SELECTED DRAWING: Figure 1

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Inventors:

Taketo Iwanaga
Fumitaka Doda
Shibata Hikaru

Application Number:

JP2019179158A

Publication Date:

December 08, 2022

Filing Date:

September 30, 2019

Export Citation:

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Assignee:

Densoten Co., Ltd.
TOYOTA JIDOSHA KABUSHIKI KAISHA

International Classes:

B60R16/02; H02J1/00; H02J7/00

Domestic Patent References:

JP2011195101A
JP2009201195A
JP2010287127A

Foreign References:

WO2018193709A1

Attorney, Agent or Firm:

Sakai International Patent Office

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