WATER AREA DEVICE AND PRICE DISPLAY PROGRAM
To provide the water area device that can keep costs down and calculate total water usage and total electricity usage in a predetermined period.SOLUTION: The water area device comprises: an usage measurement unit that measures water and electricity usage; a storage unit that stores data on the water...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | To provide the water area device that can keep costs down and calculate total water usage and total electricity usage in a predetermined period.SOLUTION: The water area device comprises: an usage measurement unit that measures water and electricity usage; a storage unit that stores data on the water and electricity usage; an energization time measurement unit that measures energization time; a communication unit that communicates with external devices and external terminals; and a control unit, wherein the control unit performs a measurement process that acquires a first real time from an external device and starts measuring virtual time based on the first real time and the energizing time, a storage process that stores the data about the water and electricity usage and time information in the storage unit every time first predetermined time elapses from the virtual time, a calculation process that calculates total water and electricity usage in a predetermined period based on the data, and a transmission process that transmits the total water and electricity usage to the external terminal.SELECTED DRAWING: Figure 6
【課題】コストを抑えつつ、所定期間における合計水道使用量や合計電気使用量を算出できる水周り機器を提供する。【解決手段】水道・電気使用量を測定する使用量測定部と、水道・電気使用量についてのデータを記憶する記憶部と、通電時間を計測する通電時間計測部と、外部機器及び外部端末と通信する通信部と、制御部と、を備え、制御部は、外部機器から第1現実時刻を取得し、第1現実時刻と通電時間とに基づいて仮想時刻の計測を開始する計測工程と、仮想時刻が第1所定時間経過するごとに、水道・電気使用量と、時間情報と、についてのデータを記憶部に記憶する記憶工程と、データに基づいて、所定期間における合計水道・電気使用量を算出する算出工程と、合計水道・電気使用量を外部端末に送信する送信工程と、を実行することを特徴とする水周り機器。【選択図】図6 |
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