Title:
デマンド目標表示装置
Document Type and Number:
Japanese Patent JP5324011
Kind Code:
B1
Abstract:
The conventional demand target display device based on time information differing from the information used by electric power companies and electric power consumers causes a divergence regarding their demand values. Therefore, a demand target display device with a dual-purpose scale, which acquires AC signals based on the AC waveform of AC power from a power supply line, generates time information based on the acquired AC signals, transmits the generated time information via radio waves within a housing, receives the transmitted time information via radio waves within the housing, indicates the time on the dual-purpose scale based on the received information, acquires electrical energy consumption within a segment for a given target demand value including the current time, and indicates the relationship between the acquired electrical energy consumption within a segment recorded and a target demand value set for such segment, is proposed.
Inventors:
Eiichi Mamoto
Application Number:
JP2013505221A
Publication Date:
October 23, 2013
Filing Date:
December 21, 2012
Export Citation:
Assignee:
Nihon Techno Co., Ltd.
International Classes:
G04G3/00; G01R11/00; G01R11/64; G04G5/00; G04G9/00; G04R20/08; H02J3/00
Domestic Patent References:
| JP2012083107A | 2012-04-26 | |||
| JP2008196986A | 2008-08-28 | |||
| JP2005167618A | 2005-06-23 | |||
| JP2010060380A | 2010-03-18 | |||
| JP2005077098A | 2005-03-24 | |||
| JP2012083107A | 2012-04-26 | |||
| JP2008196986A | 2008-08-28 | |||
| JP2005167618A | 2005-06-23 | |||
| JP2010060380A | 2010-03-18 | |||
| JP2005077098A | 2005-03-24 |
Attorney, Agent or Firm:
Ichiro Kudo