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.

Date of Patent:
May. 08, 2007

Filed:

Jul. 30, 2004
Applicants:

Masahiro Matsubara, Chiyoda-ku, JP;

Yasushi Harada, Chiyoda-ku, JP;

Yasuo Sato, Chiyoda-ku, JP;

Nobuhisa Kobayashi, Chiyoda-ku, JP;

Junichi Yamada, Chiyoda-ku, JP;

Inventors:

Masahiro Matsubara, Chiyoda-ku, JP;

Yasushi Harada, Chiyoda-ku, JP;

Yasuo Sato, Chiyoda-ku, JP;

Nobuhisa Kobayashi, Chiyoda-ku, JP;

Junichi Yamada, Chiyoda-ku, JP;

Assignee:

Hitachi, Ltd., Tokyo, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05D 23/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A system for managing energy consumption has a data storage module, a calculation module and an operation planning module. The data storage module stores an operational past record of a unit belonging to a facility to be managed by the system. The calculation module calculates wasteful energy consumption for the unit based on the operational past record stored in the data storage module. The operation planning module generates an operational plan for the unit belonging to the facility based on the wasteful energy consumption calculated by the calculation module.


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