Title:
POWER CONSUMPTION DISPLAY SYSTEM
Document Type and Number:
Japanese Patent JP2017058348
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a power consumption display system that can easily and accurately calculate a charge for consumed power based on power consumption and visualize those values in real time.SOLUTION: A power consumption display system 1 comprises: an electric energy measuring device 7 comprised of a first current sensor 2 and a second current sensor 3, and a first control unit 6 comprising a first calculation unit 4 for calculating a provisional value of power based on a value of output current from the first current sensor 2, and a timer unit 5; a power storage circuit 14 for storing output current from the second current sensor 3; radio transmission means 8; radio reception means 9; and an electric energy display device 15 comprised of a storage unit 10 for storing the provisional value received by the radio reception means 9, a second control unit 12 comprising a second calculation unit 11 for calculating a charge for consumed power by using the provisional amount stored in the storage unit 10, and a display unit 13 for displaying the power consumption charge calculated by the second control unit 12.SELECTED DRAWING: Figure 1
Inventors:
FUJII ISAO
Application Number:
JP2015186002A
Publication Date:
March 23, 2017
Filing Date:
September 18, 2015
Export Citation:
Assignee:
FUJII DENGYOSHA:KK
International Classes:
G01R11/00; G01R22/00
Domestic Patent References:
| JP2011002365A | 2011-01-06 | |||
| JP2001183399A | 2001-07-06 | |||
| JP2002131344A | 2002-05-09 | |||
| JP2002296299A | 2002-10-09 | |||
| JPH04315964A | 1992-11-06 |
Foreign References:
| US20110196629A1 | 2011-08-11 |
Attorney, Agent or Firm:
Hiroshi Inoue
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