Title:
電子制御装置
Document Type and Number:
Japanese Patent JP6653760
Kind Code:
B2
Abstract:
Provided is an electronic control device configured to reduce power consumption of a power-supply activation device while maintaining driving of a power supply device. A control unit 18 (the electronic control device) includes an arithmetic device 8, a power supply device 5 which supplies power to the arithmetic device 8, a power-supply activation device 2 which activates the power supply device 5, a power supply maintaining signal line 9 (first signal line), and a reset signal line 11 (second signal line) . The power supply maintaining signal line 9 (first signal line) transmits a power supply maintaining signal (power supply drive maintaining signal) for maintaining drive of the power supply device 5, from the arithmetic device 8 to the power supply device 5. The reset signal line 11 (second signal line) transmits a reset signal for resetting the power-supply activation device 2, from the arithmetic device 8 to the power-supply activation device 2.
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Inventors:
Koichi Sakurao
Application Number:
JP2018528458A
Publication Date:
February 26, 2020
Filing Date:
June 22, 2017
Export Citation:
Assignee:
Hitachi Automotive Systems, Ltd.
International Classes:
G06F1/26; G06F1/3287
Domestic Patent References:
| JP2006211346A | ||||
| JP2004197585A | ||||
| JP2015055912A |
Attorney, Agent or Firm:
Kaichi International Patent Office