The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 23, 2021
Filed:
Jun. 22, 2017
Hitachi Automotive Systems, Ltd., Hitachinaka, JP;
Koichi Tsukio, Hitachinaka, JP;
HITACHI AUTOMOTIVE SYSTEMS, LTD., Hitachinaka, JP;
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(the electronic control device) includes an arithmetic device, a power supply devicewhich supplies power to the arithmetic device, a power-supply activation devicewhich activates the power supply device, a power supply maintaining signal line(first signal line), and a reset signal line(second signal line). The power supply maintaining signal line(first signal line) transmits a power supply maintaining signal (power supply drive maintaining signal) for maintaining drive of the power supply device, from the arithmetic deviceto the power supply device. The reset signal line(second signal line) transmits a reset signal for resetting the power-supply activation device, from the arithmetic deviceto the power-supply activation device