JP2010152792A - Carbon dioxide emission reduction system - Google Patents

Carbon dioxide emission reduction system Download PDF

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JP2010152792A
JP2010152792A JP2008332226A JP2008332226A JP2010152792A JP 2010152792 A JP2010152792 A JP 2010152792A JP 2008332226 A JP2008332226 A JP 2008332226A JP 2008332226 A JP2008332226 A JP 2008332226A JP 2010152792 A JP2010152792 A JP 2010152792A
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carbon dioxide
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dioxide emission
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JP5314416B2 (en
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Keishi Itani
佳史 井谷
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Daiwa House Industry Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications

Abstract

<P>PROBLEM TO BE SOLVED: To provide a carbon dioxide emission system capable of effectively reducing carbon dioxide emission. <P>SOLUTION: The carbon dioxide emission system includes a power measuring instrument 2 installed in each of a plurality of specific user houses 1 ..., a center computer 7, and an input unit 11 for input of a target value of electric energy to be consumed in all of the user houses 1 ... in a specific term, for example, within one month to the computer 7. The center computer 7 includes a first memory 9 for storing a power consumption value measured by each power measuring instrument 2, a second memory 9 for storing the target value, an operation unit 12, a publicizing unit 14, and a control unit 8. The control unit 8 performs control so as to make the operation unit 12 perform an operation that calculates a reduction value of energy consumption and a carbon dioxide emission amount from the total consumption value and the target value, and make the publicizing unit 14 publicize the reduction value of the energy consumption and the carbon dioxide emission value. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、二酸化炭素排出削減システムに関する。   The present invention relates to a carbon dioxide emission reduction system.

住宅等に備えられている、電気等のエネルギーの消費量を計測する計測器は、月々の使用料金を決定したり、使用者に使用量を知らせたりするのに役立てられるが、使用者は、知らされたエネルギー消費量に基づいて、前月のエネルギー消費量との比較を行ったり、前年同月のエネルギー消費量との比較を行ったりすることはあるが、それだけでは、二酸化炭素の排出を効果的に削減していくことはできない。
特開２００８−４６９２６号公報 Measuring instruments that measure the consumption of energy such as electricity provided in homes are useful for determining monthly usage fees and informing users of usage, Based on the informed energy consumption, it may make a comparison with the previous month's energy consumption or a comparison with the previous month's energy consumption, but that alone will effectively reduce carbon dioxide emissions. It cannot be reduced.
JP 2008-46926 A

本発明は、上記のような問題点に鑑み、二酸化炭素の排出を効果的に削減していくことができる二酸化炭素排出削減システムを提供することを課題とする。   In view of the above problems, an object of the present invention is to provide a carbon dioxide emission reduction system capable of effectively reducing carbon dioxide emission.

上記の課題は、特定の複数のユーザー宅のそれぞれに設置されたエネルギー計測器と、中央コンピューターと、該中央コンピューターに対し、特定の期間内において前記複数全部のユーザー宅において消費するエネルギーの目標値を入力する入力部とが備えられ、
前記中央コンピューターは、
前記各エネルギー計測器で計測され、通信回線を利用して取得したエネルギー消費値を記憶する第１記憶部と、
前記入力部によって入力された前記エネルギー目標値を記憶する第２記憶部と、
演算部と、
公表部と、
該公表部に、前記第２記憶部に記憶された目標値の公表を前記各ユーザーに通信回線を利用して行わせる制御を行うと共に、前記第１記憶部に記憶されたエネルギー消費値データから前記特定の期間内において前記全部のユーザー宅において消費された合計エネルギー消費値を求め、該合計消費値と、前記第２記憶部に記憶された目標値とから、消費エネルギーの削減値と二酸化炭素排出削減量を求める演算を前記演算部に行わせ、かつ、前記公表部に、求められた消費エネルギーの削減値と二酸化炭素排出削減量の公表を前記各ユーザーに通信回線を利用して行わせる制御を行う制御部と
を備えていることを特徴とする二酸化炭素排出削減システムによって解決される（第１発明）。 The above-described problem is a target value of energy consumed in each of a plurality of user homes within a specific period with respect to an energy measuring device installed in each of a plurality of user homes, a central computer, and the central computer. And an input unit for inputting
The central computer is
A first storage unit that stores an energy consumption value measured by each energy measuring instrument and acquired using a communication line;
A second storage unit for storing the target energy value input by the input unit;
An arithmetic unit;
The publicity department,
The announcement unit controls each user to announce the target value stored in the second storage unit using a communication line, and from the energy consumption value data stored in the first storage unit A total energy consumption value consumed in all the user's homes within the specific period is obtained, and a reduction value of energy consumption and carbon dioxide are calculated from the total consumption value and a target value stored in the second storage unit. Calculate the emission reduction amount in the calculation unit, and let the announcement unit announce the calculated reduction value of energy consumption and carbon dioxide emission reduction amount to each user using a communication line. This is solved by a carbon dioxide emission reduction system comprising a control unit that performs control (first invention).

このシステムでは、特定の複数のユーザーを対象とした二酸化炭素排出のトータルな削減を行うものであり、しかも、各ユーザーは、ユーザー全体が達成すべき目標値と、ユーザー全体の消費エネルギーの削減値と二酸化炭素排出削減量とを公表によって知ることができるようになされているので、ユーザー全体の二酸化炭素排出削減に協力して実行しようとする強い意思をもつことができて、二酸化炭素の排出を効果的に削減していくことができる。   In this system, the total reduction of carbon dioxide emissions for a specific number of users is achieved, and each user is able to achieve the target value that should be achieved by the entire user and the reduction value of energy consumption for the entire user. And the amount of CO2 emission reductions are made publicly available, so it is possible to have a strong intention to cooperate and implement CO2 emission reductions for the entire user. Effective reduction can be achieved.

なお、「エネルギー」の語は、二酸化炭素排出源となり、しかも、測定器による恣意の入り込まない客観的なデータ収集が可能なものを含んでおり、電力やガス、ガソリン等の本来のエネルギーのほか、水道、ゴミ等をも含む概念において用いられている。   The term “energy” includes carbon dioxide emission sources and those that can be collected objectively by a measuring instrument without any arbitrary meaning. In addition to the original energy such as electricity, gas, and gasoline, It is used in the concept including water supply, garbage, etc.

第１発明において、前記制御部が、前記特定の期間についての演算と公表とを前記演算部と前記公表部とに行わせた後、次の特定の期間についての演算と公表とを前記演算部と前記公表部とに行わせる繰り返し制御を行うことができるようになされているとよい（第２発明）。この場合は、前回の公表結果を意識しながら今回や次回のエネルギーの削減に取り組むことができて、二酸化炭素の排出をより一層効果的に削減していくことができる。   In the first invention, after the control unit causes the calculation unit and the announcement unit to perform calculation and publication for the specific period, the calculation unit performs calculation and announcement for the next specific period. It is preferable to be able to perform repetitive control to be performed by the announcement unit (second invention). In this case, it is possible to tackle the current and next energy reductions while being aware of the results of the previous announcement, and to further effectively reduce carbon dioxide emissions.

第１，第２の発明において、第２の演算部が備えられ、前記制御部は、削減値が正であるとき、該第２の演算部に、その削減値から前記各ユーザーに還元する金額及び／又はポイントを算出する演算を行わせる制御を行うことができるようになされているとよい（第３発明）。この場合は、各ユーザーは、削減値を正にすることによって金額及び／又はポイントを還元されるので、システムの利用による二酸化炭素の排出削減に意欲的に取り組むことができ、二酸化炭素の排出をより一層効果的に削減していくことができる。そのための資金も、二酸化炭素排出権の取引などによって確保可能である。   In the first and second inventions, a second calculation unit is provided, and when the reduction value is positive, the control unit returns to the second calculation unit from the reduction value to each user. And / or it is good to be able to perform control which performs the calculation which calculates a point (3rd invention). In this case, each user will be able to reduce the amount and / or points by making the reduction value positive, so they can actively work on reducing CO2 emissions through the use of the system, and reduce CO2 emissions. Reduction can be made even more effectively. Funds for this can also be secured by trading carbon dioxide emissions.

本発明は、以上のとおりのものであるから、二酸化炭素の排出を効果的に削減していくことができる。   Since the present invention is as described above, it is possible to effectively reduce carbon dioxide emissions.

次に、本発明の実施最良形態を図面に基づいて説明する。   Next, the best mode for carrying out the present invention will be described with reference to the drawings.

図１及び図２（イ）に示すシステムは電力に適用した場合のもので、１…は特定の複数のユーザー宅であり、各ユーザー宅１にはエネルギー計測器としての電力計測器２が設置され、該電力計測器２は、分電盤３に接続され、そのユーザー宅１で消費される電力量が計測されるようになされている。なお、本実施形態では、電力計測器２に太陽電池４も接続されていて、太陽電池４で発電した電力も計測されるようになされている。   The system shown in FIG. 1 and FIG. 2 (a) is applied to electric power. 1 is a plurality of specific user homes, and each user home 1 is provided with a power measuring device 2 as an energy measuring device. The power measuring instrument 2 is connected to the distribution board 3 so that the amount of power consumed in the user's home 1 is measured. In the present embodiment, the solar battery 4 is also connected to the power meter 2, and the power generated by the solar battery 4 is also measured.

各ユーザー宅１…において電力計測器２で計測された消費電力量の情報は、通信回線、本実施形態では、自宅サーバー５からインターネット網６を通じて、中央コンピューター７が取得するようになされていて、中央コンピューター７は、その情報を、制御部８による制御によって第１記憶部９に記憶するようになされている。   Information on the power consumption measured by the power meter 2 at each user home 1 is acquired by the central computer 7 through the communication line, in this embodiment, from the home server 5 through the Internet network 6. The central computer 7 stores the information in the first storage unit 9 under the control of the control unit 8.

また、中央コンピューター７には、特定の期間、例えば１ヶ月内において前記複数の全部のユーザー宅１…において消費する電力量の目標値を記憶する第２記憶部１０が備えられ、入力部１１から、その目標値を入力して、第２記憶部１０に記憶させることができるようになされている。なお、目標値は、前年比の例えば−２％などとして自動的に第２記憶部１０に入力されるようになっていてもよい。   Further, the central computer 7 is provided with a second storage unit 10 that stores a target value of the amount of power consumed in all of the plurality of user homes 1... Within a specific period, for example, one month. The target value can be input and stored in the second storage unit 10. The target value may be automatically input to the second storage unit 10 as, for example, -2% of the previous year.

中央コンピューター７には更に、第１，第２の演算部１２，１３と、公表部１４と、制御部８とが備えられている。   The central computer 7 further includes first and second calculation units 12 and 13, a publication unit 14, and a control unit 8.

制御部８は、
・ 公表部１４に、第２記憶部１０に記憶された目標値の公表を各ユーザーにインターネット網６を通じて行わせる制御を行うと共に、
・ 図２（ロ）に示すように、第１記憶部９に記憶された電力消費値データから前記特定の期間内において全部のユーザー宅１…において消費された電力の合計消費値を求め、該合計消費値と、第２記憶部１０に記憶された目標値とから、消費電力量の削減値と二酸化炭素排出削減量を求める演算を、第１演算部１２に行わせる制御（ステップＳ１，Ｓ２，Ｓ３）を行い、かつ、
・ 同図２（ロ）に示すように、公表部１４に、求められた消費電力の削減値と二酸化炭素排出削減量の公表を各ユーザーにインターネット網を通じて行わせる制御（ステップＳ４）を行うようになされている。 The control unit 8
-The publicity unit 14 controls each user to make public the target value stored in the second storage unit 10 through the Internet network 6, and
As shown in FIG. 2 (b), a total consumption value of power consumed in all user homes 1... Within the specific period is obtained from the power consumption value data stored in the first storage unit 9, Control that causes the first calculation unit 12 to perform a calculation for obtaining a reduction value of the power consumption amount and a carbon dioxide emission reduction amount from the total consumption value and the target value stored in the second storage unit 10 (steps S1 and S2) , S3), and
As shown in FIG. 2 (b), the announcement unit 14 is controlled to make each user announce the calculated power consumption reduction value and carbon dioxide emission reduction amount through the Internet network (step S4). Has been made.

公表部１４による公表は、上記の特定のユーザーにのみアクセスが許されるウエブサイトによって行われるようになされていてもよいし、上記の特定のユーザーに対するメールの送信によって行われるようになされていてもよいし、種々の方法によって行われてよい。１５は、ユーザー宅のパソコン等の端末機である。   The publication by the publishing unit 14 may be performed by a website that can be accessed only by the specific user, or may be performed by sending an email to the specific user. It may be performed by various methods. Reference numeral 15 denotes a terminal such as a personal computer at the user's home.

また、本実施形態の場合、電力計測器２が太陽電池４による発電電力も計測するしようになされているので、第１記憶部９に記憶される消費電力量は、太陽電池４による発電電力値を差し引いた値として記憶されるようになされているのもよい。   In the case of the present embodiment, since the power meter 2 is also intended to measure the power generated by the solar battery 4, the power consumption stored in the first storage unit 9 is the power generated by the solar battery 4. It may be stored as a value obtained by subtracting.

更に、制御部８は、削減値が正であるとき、第２演算部１３に、その削減値から前記各ユーザーに還元する金額及び／又はポイントを算出する演算を行わせる制御（ステップＳ５）を行うようになされている。なお、削減値が０や負であるときは、ユーザーへの還元をゼロとしたり、還元されたポイントから差し引く、等の処理が行われるのもよい。   Furthermore, when the reduction value is positive, the control unit 8 causes the second calculation unit 13 to perform control for calculating the amount and / or points to be returned to the respective users from the reduction value (step S5). Has been made to do. When the reduction value is 0 or negative, processing such as reducing the return to the user to zero or subtracting from the reduced point may be performed.

そして、制御部８は、前記特定の期間についての目標の公表と、演算と、結果の公表とを、第１，第２の演算部１２，１３と公表部１４とに行わせた後、次の特定の期間についての目標の公表と、演算と、結果の公表とを、第１，第２の演算部１２，１３と公表部１４とに行わせる繰り返し制御を行うようになされている。   Then, the control unit 8 causes the first and second calculation units 12 and 13 and the announcement unit 14 to perform the announcement of the target for the specific period, the calculation, and the announcement of the result. The first, second calculation units 12 and 13 and the announcement unit 14 are repeatedly controlled to publish targets, calculate and publish results for a specific period of time.

具体的には、今月の目標値が６３００３．５ｋｗｈ（前年同月比：−２％）と設定、公表され、その月の合計消費値が６０００１．３ｋｗｈであったなら、削減値が３００３．２ｋｗｈであり、二酸化炭素排出削減量が約１２００ｋｇである演算、公表され、１ｋｇあたりｘ円と換算して金額及び／又はポイントが演算しユーザーに金額及び／又はポイントが還元され、次の月を迎えて繰り返されていく。   Specifically, if the target value for this month is set to 63003.5 kwh (compared to the same month in the previous year: -2%) and announced, and if the total consumption value for that month is 60001.3 kwh, the reduction value is 3003.2 kwh Yes, the calculation that the carbon dioxide emission reduction amount is about 1200 kg, announced, converted to x yen per kg, the amount and / or points are calculated, the amount and / or points are returned to the user, and the next month is reached It will be repeated.

このように、上記のシステムは、特定の複数のユーザーを対象とした二酸化炭素排出のトータルな削減を行うものであり、しかも、各ユーザーは、ユーザー全体が達成すべき目標値と、ユーザー全体の消費電力量の削減値と二酸化炭素排出削減量とを公表によって知ることができるようになされているので、ユーザー全体の二酸化炭素排出削減に協力して実行しようとする強い意思をもつことができ、また、繰り返しによって、前回の公表結果を意識しながら今回や次回のエネルギーの削減に取り組むことができ、金額及び／又はポイントの還元でモチベーションを保つことができて、二酸化炭素の排出を効果的に削減していくことができる。   In this way, the above system is intended to reduce the total amount of carbon dioxide emissions for a specific number of users. Since it is made public to know the reduction value of power consumption and the reduction amount of carbon dioxide emissions, it is possible to have a strong intention to cooperate with the reduction of carbon dioxide emissions of the entire user, In addition, by repeating it, it is possible to tackle the current and next energy reductions while being aware of the results of the previous announcement, and to maintain motivation by reducing the amount and / or points, effectively reducing carbon dioxide emissions. It can be reduced.

以上に、本発明の実施形態を示したが、本発明はこれに限られるものではなく、発明思想を逸脱しない範囲で各種の変更が可能である。例えば、上記の実施形態では、電力を対象としたシステムに構成した場合を示したが、その他、電力やガス、ガソリン、灯油、水道、ゴミ等の少なくとも一種以上を対象とするシステムに構成されていてもよい。また、ユーザー宅は、戸建て住宅であってもよいし、集合住宅の住戸であってもよいし、事務所、店舗等であってもよい。また、第１記憶部に記憶されたデータに基づいて、ユーザー宅間での比較や分析、その公表が行われるようになされていてもよい。   Although the embodiment of the present invention has been described above, the present invention is not limited to this, and various modifications can be made without departing from the spirit of the invention. For example, in the above embodiment, the case where the system is configured for electric power has been shown. However, the system is configured for a system that targets at least one of electric power, gas, gasoline, kerosene, water, garbage, and the like. May be. The user's house may be a detached house, a dwelling unit housing, an office, a store, or the like. Moreover, based on the data memorize | stored in the 1st memory | storage part, the comparison between users' homes, analysis, and the announcement may be performed.

実施形態のシステムの全体構成を示す説明図である。It is explanatory drawing which shows the whole structure of the system of embodiment. 図（イ）は中央コンピューターの構成図、図（ロ）は制御による制御の一例を示すフローチャートである。FIG. 1A is a block diagram of the central computer, and FIG. 2B is a flowchart showing an example of control by control.

符号の説明Explanation of symbols

１…ユーザー宅
２…電力計測器（エネルギー計測器）
６…インターネット網（通信回線）
７…中央コンピューター
８…制御部
９…第１記憶部
１０…第２記憶部
１１…入力部
１２…第１演算部
１３…第２演算部
１４…公表部 1 ... User's house 2 ... Power meter (energy meter)
6 ... Internet network (communication line)
7 ... Central computer 8 ... Control unit 9 ... First storage unit 10 ... Second storage unit 11 ... Input unit 12 ... First calculation unit 13 ... Second calculation unit 14 ... Publication unit

Claims (3)

特定の複数のユーザー宅のそれぞれに設置されたエネルギー計測器と、中央コンピューターと、該中央コンピューターに対し、特定の期間内において前記複数全部のユーザー宅において消費するエネルギーの目標値を入力する入力部とが備えられ、
前記中央コンピューターは、
前記各エネルギー計測器で計測され、通信回線を利用して取得したエネルギー消費値を記憶する第１記憶部と、
前記入力部によって入力された前記エネルギー目標値を記憶する第２記憶部と、
演算部と、
公表部と、
該公表部に、前記第２記憶部に記憶された目標値の公表を前記各ユーザーに通信回線を利用して行わせる制御を行うと共に、前記第１記憶部に記憶されたエネルギー消費値データから前記特定の期間内において前記全部のユーザー宅において消費された合計エネルギー消費値を求め、該合計消費値と、前記第２記憶部に記憶された目標値とから、消費エネルギーの削減値と二酸化炭素排出削減量を求める演算を前記演算部に行わせ、かつ、前記公表部に、求められた消費エネルギーの削減値と二酸化炭素排出削減量の公表を前記各ユーザーに通信回線を利用して行わせる制御を行う制御部と
を備えていることを特徴とする二酸化炭素排出削減システム。 An energy measuring device installed in each of a plurality of specific user homes, a central computer, and an input unit for inputting a target value of energy consumed in all of the plurality of user homes within a specific period to the central computer And
The central computer is
A first storage unit that stores an energy consumption value measured by each energy measuring instrument and acquired using a communication line;
A second storage unit for storing the target energy value input by the input unit;
An arithmetic unit;
The publicity department,
The announcement unit controls each user to announce the target value stored in the second storage unit using a communication line, and from the energy consumption value data stored in the first storage unit A total energy consumption value consumed in all the user's homes within the specific period is obtained, and a reduction value of energy consumption and carbon dioxide are calculated from the total consumption value and a target value stored in the second storage unit. Calculate the emission reduction amount in the calculation unit, and let the announcement unit announce the calculated reduction value of energy consumption and carbon dioxide emission reduction amount to each user using a communication line. A carbon dioxide emission reduction system comprising: a control unit that performs control. 前記制御部が、前記特定の期間についての演算と公表とを前記演算部と前記公表部とに行わせた後、次の特定の期間についての演算と公表とを前記演算部と前記公表部とに行わせる繰り返し制御を行うことができるようになされている請求項１に記載の二酸化炭素排出削減システム。   After the control unit causes the calculation unit and the publication unit to perform calculation and publication for the specific period, the calculation unit and the publication unit perform calculation and publication for the next specific period. The carbon dioxide emission reduction system according to claim 1, wherein the control can be performed repeatedly. 第２の演算部が備えられ、前記制御部は、削減値が正であるとき、該第２の演算部に、その削減値から前記各ユーザーに還元する金額及び／又はポイントを算出する演算を行わせる制御を行うことができるようになされている請求項１又は２に記載の二酸化炭素排出削減システム。   When the reduction value is positive, the control unit performs an operation for calculating an amount and / or points to be returned to each user from the reduction value when the reduction value is positive. The carbon dioxide emission reduction system according to claim 1 or 2, wherein the control to be performed can be performed.
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