USE ANALYSIS METHOD FOR GAS CONSUMPTION, USE ANALYSIS DEVICE AND USE ANALYSIS PROGRAM

• Main Authors: HATTORI SHUNICHI, SHINOHARA YASUSHI, UENO TAKESHI
• Format: Patent
• Language: English; Japanese
• Published: 20.07.2017
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; TESTING

PROBLEM TO BE SOLVED: To analyze gas consumption in the home for each use with excellent accuracy based on measurement unit of total gas consumption of a target house or a target dwelling without requiring associated information or data.SOLUTION: In a measurement S1 in a trunk of gas piping, from a measurement time at predetermined time intervals and measurement data of a value outputted at every measurement time and of total gas consumption acquired S1 as combination data with a flow rate count number to be counted as one count at every predetermined flow rate f, combination data in a time zone in which a gas appliance is being used are extracted S2 as data of a continuous operation interval. A value xis calculated by multiplying the flow rate count number at the measurement time corresponding to an identifier (t) of the measurement time and the flow rate f. The value xfor each identifier (t) of the measurement time is used to calculate a flow rate of a gas in the trunk for each identifier (t) of the measurement time S3 and then, application of the total gas consumption is classified for hot water supply, for air heating and for kitchen S4.SELECTED DRAWING: Figure 1 【課題】関連する情報やデータが必要とされることなく、対象住宅や対象住戸のガス総消費量の計測データに基づいて家庭におけるガス消費量を用途別に良好な精度で分解することができるようにする。【解決手段】ガス配管の主幹における計測Ｓ１によって所定の時間間隔の計測時刻と計測時刻毎に出力される値であって所定の流量ｆu毎に１カウントとして計数する流量カウント数との組み合わせデータとして取得Ｓ１されたガス総消費量の計測データから、ガス器具が使用されている時間帯の組み合わせデータが連続動作区間のデータとして抽出されＳ２、計測時刻の識別子ｔに対応する計測時刻における流量カウント数と流量ｆuとを掛け合わせた値ｘtが算出され、計測時刻の識別子ｔ毎の値ｘtが用いられて計測時刻の識別子ｔ毎の主幹におけるガスの流速が算定された上でＳ３、ガス総消費量の用途が給湯分，暖房分，及び厨房分に分類されるＳ４ようにした。【選択図】図１