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:
Apr. 24, 2012
Filed:
Jan. 25, 2008
Applicant:
Katsuya Oyama, Hitachinaka, JP;
Inventor:
Katsuya Oyama, Hitachinaka, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60L 15/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
A high-reliability controller for inverter is provided with a simple configuration. The controller for inverter includes a CPUcontrolling energy of a vehicle, a CPUcontrolling a power generation amount or an assist amount of a first motor, a CPUcontrolling a power generation amount or an assist amount of a second motor, a regulatorgenerating power supplied to the CPUsand, a first invertercontrolled by the CPU, a second invertercontrolled by the CPU, and a communication linethat connects the CPUsto. The first inverterand the second inverterare controlled in a cooperative or an independent manner.