DEMAND TARGET DISPLAY DEVICE |
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| 申请号 | EP12890340 | 申请日 | 2012-12-21 | 公开(公告)号 | EP2937743A4 | 公开(公告)日 | 2016-08-17 |
| 申请人 | NIHON TECHNO CO LTD; | 发明人 | UMAMOTO EIICHI; | ||||
| 摘要 | 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. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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