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:
Oct. 09, 2018
Filed:
Jan. 20, 2014
Hitachi Automotive Systems, Ltd., Hitachinaka-shi, Ibaraki, JP;
Takahide Terada, Tokyo, JP;
Mutsumi Kikuchi, Hitachinaka, JP;
Hitachi Automotive Systems, Ltd., Hitachinaka-shi, JP;
Abstract
To provide a system for controlling power supplies in a device including batteries, andby wireless signals with high reliability. The system includes the batteries, a power supply control devicesupplied with power from the batteries, and, and a controllerfor making wireless communication with the power supply control device. The power supply control deviceincludes a startup unitfor receiving a wireless startup signal transmitted from the controllerand controlling power supplying from the batteries to the power supply control device, and a communication unitfor making wireless communication with the controller. While the startup unitis receiving the wireless startup signal, wireless communication is made by the communication unit