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. 01, 2002
Filed:
Aug. 22, 2000
Applicant:
Inventors:
Assignee:
Yazaki Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 3/32 ;
U.S. Cl.
CPC ...
H02J 3/32 ;
Abstract
A CPU ( ) captures an on control signal for low-voltage loads ( to ) in LAN multiplex transmission, controls low-voltage switching devices ( to ) to be turned on in order to supply a power to the low-voltage loads ( to ), and performs a DC supply from a low-voltage battery ( ) to the low-voltage loads ( to ). In this case, immediately after the on control signal for the low-voltage loads ( to ) is captured, the CPU ( ) controls a voltage converter ( ) which is not operating, so as to be activated, thereby performing a DC supply to the low-voltage battery ( ) and the low-voltage loads ( to ).