JP2008232467A - Air-conditioning control system - Google Patents

Air-conditioning control system Download PDF

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JP2008232467A
JP2008232467A JP2007069315A JP2007069315A JP2008232467A JP 2008232467 A JP2008232467 A JP 2008232467A JP 2007069315 A JP2007069315 A JP 2007069315A JP 2007069315 A JP2007069315 A JP 2007069315A JP 2008232467 A JP2008232467 A JP 2008232467A
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value
conditioning control
biological information
air
activity amount
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Hajime Noda
肇 野田
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Toshiba Corp
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Toshiba Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide an air-conditioning control system capable of controlling air-conditioning corresponding to the amount of the activity of a person staying in a room. <P>SOLUTION: This air-conditioning control system comprises a biological information measuring unit 11 for measuring a pulse, a cardiac rate, blood pressure and a body temperature as the biological information of the person staying in the room as an object of air-conditioning control, a PC 12 acquiring the measured biological information and calculating deviation from the stored biological information in the usual state of the person staying in the room as the amount of the activity of the person staying in the room, a PMV (Predicted Mean Vote) value calculating portion 132 for calculating a PMV value by inputting the calculated amount of the activity, the measured value in the measuring portion 17 and a clothes state inputted in advance, and a control value calculating portion 133 for calculating a control value to an air conditioner controlling the inside of the room as the object of air-conditioning control on the basis of the calculated PMV value. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、住居内の空調を制御する空調制御システムに関する。   The present invention relates to an air conditioning control system that controls air conditioning in a residence.

従来、オフィスビルなどでは、人が感じる快適度を示す指数であるＰＭＶ（Predicted Mean Vote）値を利用した空調制御が広く行われている。   Conventionally, in office buildings and the like, air conditioning control using a PMV (Predicted Mean Vote) value, which is an index indicating the comfort level felt by people, has been widely performed.

このＰＭＶ値とは、ファンガー（Ｆａｎｇｅｒ）氏によって提案されたもので、同氏により発表された快適方程式により、快適度を７段階（＋３；暑い，＋２；暖かい，＋１；やや暖かい，０；どちらでもない、快適，−１；やや涼しい，−２；涼しい，−３；寒い）で表現したものでこの値が０の時が快適となる。   This PMV value was proposed by Mr. Fanger, and according to the comfort equation presented by Mr. Fanger, the comfort level was increased to 7 levels (+3; hot, +2; warm, +1; slightly warm, 0; either Not comfortable, -1; slightly cool, -2; cool, -3; cold). When this value is 0, it is comfortable.

ＰＭＶ値は、暑い、寒いなどの気温の変化だけではなく、代謝量（身体の活動状況）、着衣量、温度、湿度、平均輻射温度、気流速度の６つの要素を組み合わせて快適さの指数から算出されるため、より人間の体感に合った空調制御を行うことができる。   PMV values are calculated not only from changes in temperature such as hot and cold, but also from an index of comfort by combining six factors: metabolism (physical activity), amount of clothing, temperature, humidity, average radiation temperature, and airflow velocity. Since it is calculated, it is possible to perform air conditioning control more suited to the human experience.

ＰＭＶ値を利用した技術として、特許文献１に示す空調制御システムがある。   As a technique using the PMV value, there is an air conditioning control system shown in Patent Document 1.

この特許文献１の空調制御システムでは、気流速度の平均値、室内温度、平均輻射温度、活動状態、湿度、着衣状態等の快適性指標ＰＭＶに影響を与えるプロセス値を基に、快適性指標であるＰＭＶ値を求め、それが快適な範囲にあるかをチェックし、もし快適範囲を外れていれば、省エネも考慮して快適性指標ＰＭＶが快適な範囲に入るように室温設定値を求める。
特開平５−１２６３８０号公報 In the air conditioning control system of this Patent Document 1, the comfort index is based on the process values that affect the comfort index PMV, such as the average value of the airflow velocity, the room temperature, the average radiation temperature, the activity state, the humidity, and the clothing state. A certain PMV value is obtained, it is checked whether it is within a comfortable range, and if it is outside the comfortable range, the room temperature setting value is obtained so that the comfort index PMV is within the comfortable range in consideration of energy saving.
Japanese Patent Laid-Open No. 5-126380

しかし、上記のような従来のＰＭＶ値を利用した空調制御システムでは、プロセス値の活動状態や着衣状態は予め固定値として入力しておくことによりＰＭＶ値を算出しているため、在室者の活動量に変化が大きいデパートや病院などでは在室者の体感に合わせた空調制御を行うことが困難であるという問題があった。   However, in the conventional air conditioning control system using the PMV value as described above, since the activity value and the clothing state of the process value are input as fixed values in advance, the PMV value is calculated. In department stores and hospitals where the amount of activity changes greatly, there is a problem that it is difficult to perform air conditioning control that matches the sensation of the occupants.

よって本発明の目的は、在室者の活動量に合わせた空調制御を行うことができる空調制御システムを提供することを目的とする。   Therefore, an object of the present invention is to provide an air conditioning control system capable of performing air conditioning control in accordance with the amount of activity of the occupants.

上記目的を達成するための本発明の空調制御システムは、空調制御対象となる室内にいる在室者の生態情報である脈拍数、心拍数、および血圧を測定する生体情報測定器と、前記生体情報測定器で測定された生体情報を取得して、予め記録した前記在室者の平常時の生体情報との偏差を前記在室者の活動量として算出する活動量算出装置と、前記活動量算出装置で算出された活動量を含む人間の温熱感覚に影響を与える複数のプロセス変数を入力し、これらの入力されたプロセス変数から快適性指標としてのＰＭＶ値を算出するＰＭＶ値演算部と、前記ＰＭＶ値演算部で算出されたＰＭＶ値に基づいて前記空調制御対象の室内を制御する空調機に対する制御値を算出する制御値演算部とを備えることを特徴とする。   In order to achieve the above object, an air conditioning control system according to the present invention includes a biological information measuring device for measuring a pulse rate, a heart rate, and blood pressure, which are ecological information of a resident in a room to be air-conditioned, and the living body An activity amount calculation device that obtains biological information measured by an information measuring instrument and calculates a deviation from the biological information of the occupant's normal life recorded in advance as the activity amount of the occupant, and the activity amount A PMV value calculation unit that inputs a plurality of process variables that affect the human thermal sensation including the amount of activity calculated by the calculation device, and calculates a PMV value as a comfort index from these input process variables; And a control value calculation unit that calculates a control value for an air conditioner that controls the room to be air-conditioned based on the PMV value calculated by the PMV value calculation unit.

また、この空調制御システムは、前記在室者は複数であり、前記生体情報測定器および前記活動量算出装置は前記在室者の数分設けられ、前記ＰＭＶ値演算部は、複数の前記活動量算出装置で算出された活動量を取得してこれらの平均値または最多値を前記複数の在室者の活動量として算出し、この前記複数の在室者の活動量を含む人間の温熱感覚に影響を与える複数のプロセス変数を入力し、これらの入力されたプロセス変数から快適性指標としてのＰＭＶ値を算出するようにしてもよい。   Further, in this air conditioning control system, there are a plurality of occupants, the biometric information measuring devices and the activity amount calculation devices are provided by the number of occupants, and the PMV value calculation unit includes a plurality of the activities. The amount of activity calculated by the amount calculation device is obtained, and the average value or the maximum value of these is calculated as the amount of activity of the plurality of occupants, and the human thermal sensation including the amount of activity of the plurality of occupants It is also possible to input a plurality of process variables that affect the process and to calculate a PMV value as a comfort index from these input process variables.

本発明の空調制御システムによれば、在室者の活動量に合わせた空調制御を行うことができる。   According to the air conditioning control system of the present invention, it is possible to perform air conditioning control in accordance with the amount of activity of the occupants.

《第１実施形態》
〈第１実施形態による空調制御システムの構成〉
本発明の第１実施形態による空調制御システム１の構成について、図１を参照して説明する。 << First Embodiment >>
<Configuration of air conditioning control system according to the first embodiment>
The configuration of the air conditioning control system 1 according to the first embodiment of the present invention will be described with reference to FIG.

本実施形態による空調制御システム１は、空調制御対象の室内にいる在室者Ａに保持されている生体情報測定器１１と、この在室者により操作される活動量算出装置としてのＰＣ（Personal Computer）１２と、ＰＣ１２に接続された空調制御装置１３と、空調制御装置１３に接続されたＤＤＣ１４Ａより制御される熱源機１５と、熱源機１５に接続された空調機１６とを有する。   The air conditioning control system 1 according to the present embodiment includes a living body information measuring device 11 held by a resident A in a room subject to air conditioning control, and a PC (Personal as an activity amount calculating device operated by the resident. Computer) 12, an air conditioning control device 13 connected to the PC 12, a heat source device 15 controlled by the DDC 14 A connected to the air conditioning control device 13, and an air conditioner 16 connected to the heat source device 15.

本実施形態による空調制御システム１の詳細な構成を図２に示す。   FIG. 2 shows a detailed configuration of the air conditioning control system 1 according to the present embodiment.

生体情報測定器１１は、在室者Ａの生体情報として脈拍数Ｐ、心拍数Ｖ、血圧Ｂ、体温Ｔを測定するものであり、例えば身体の腕に装着してこれらの生体情報を測定し、赤外線等の無線にて測定した生体情報をＰＣ１２に送信する。   The biological information measuring device 11 measures the pulse rate P, the heart rate V, the blood pressure B, and the body temperature T as the biological information of the occupant A. For example, the biological information measuring device 11 is worn on the body arm and measures the biological information. The biological information measured by radio such as infrared rays is transmitted to the PC 12.

ＰＣ１２は、生体情報測定器１１から送信された在室者Ａの生体情報を受信して、空調制御装置１３に送信する。   The PC 12 receives the biological information of the occupant A transmitted from the biological information measuring device 11 and transmits it to the air conditioning control device 13.

空調制御装置１３は、活動量算出部１３１と、ＰＭＶ値演算部１３２と、制御値演算部１３３とを有する。   The air conditioning control device 13 includes an activity amount calculation unit 131, a PMV value calculation unit 132, and a control value calculation unit 133.

活動量算出部１３１は、ＰＣ１２から在室者Ａの生体情報を受信すると、予め記憶している在室者Ａの平常時の生体状態との偏差から活動量を算出してＰＭＶ値演算部１３２に送出する。   When the activity amount calculation unit 131 receives the biological information of the occupant A from the PC 12, the activity amount calculation unit 131 calculates the activity amount from the deviation from the normal biological state of the occupant A stored in advance, and the PMV value calculation unit 132. To send.

ＰＭＶ値演算部１３２は、活動量算出部１３１から取得した在室者Ａの活動量と、後述する計測部１７から受信した計測値と、予め入力された着衣状態の情報とに基づいてＰＭＶ値を算出してＤＤＣ１４Ａに送出する。   The PMV value calculation unit 132 is based on the activity amount of the occupant A acquired from the activity amount calculation unit 131, the measurement value received from the measurement unit 17, which will be described later, and the clothes state information input in advance. Is calculated and sent to the DDC 14A.

ＤＤＣ１４Ａは、制御値演算部１３３で算出された制御値に従って、熱源機１５を制御する。   The DDC 14 </ b> A controls the heat source device 15 according to the control value calculated by the control value calculation unit 133.

熱源機１５は、温冷水により空調機１６に熱源を供給するものであり、ＤＤＣ１４Ａの制御により動作する。   The heat source unit 15 supplies a heat source to the air conditioner 16 with hot and cold water, and operates under the control of the DDC 14A.

空調機１６は空調制御対象の室内に設置され、熱源機１５により供給された熱源により動作する。   The air conditioner 16 is installed in a room subject to air conditioning control, and operates with a heat source supplied by the heat source unit 15.

計測部１７は、空調制御対象の室内に設置され、この室内の環境を計測する、温度計１７１、平均輻射温度計１７２、気流速度計１７３、および湿度計１７４から構成され、それぞれ計測した計測値をＤＤＣ１４Ｂに入力する。   The measurement unit 17 is installed in a room subject to air conditioning control, and includes a thermometer 171, an average radiation thermometer 172, an airflow velocity meter 173, and a hygrometer 174 that measure the indoor environment. Is input to the DDC 14B.

ＤＤＣ１４Ｂは、計測部１７から入力された計測値をＰＭＶ値演算部１３２に送信する。   The DDC 14 </ b> B transmits the measurement value input from the measurement unit 17 to the PMV value calculation unit 132.

〈第１実施形態による空調制御システムの動作〉
本実施形態による空調制御システム１の動作について、図３のシーケンス図を参照して説明する。 <Operation of the air conditioning control system according to the first embodiment>
The operation of the air conditioning control system 1 according to the present embodiment will be described with reference to the sequence diagram of FIG.

本実施形態による中央監視システムでは、空調制御対象の室内に設置された計測部１７の温度計１７１、平均輻射温度計１７２、気流速度計１７３、および湿度計１７４で計測された室内環境の計測値が所定間隔で空調制御装置１３に送信され（Ｓ１）、この計測値は空調制御装置１３のＰＭＶ値演算部１３２で受信されている（Ｓ２）。   In the central monitoring system according to the present embodiment, the measured value of the indoor environment measured by the thermometer 171, the average radiation thermometer 172, the airflow velocity meter 173, and the hygrometer 174 of the measurement unit 17 installed in the room subject to air conditioning control. Is transmitted to the air conditioning control device 13 at a predetermined interval (S1), and the measured value is received by the PMV value calculation unit 132 of the air conditioning control device 13 (S2).

このように計測部１７で計測された室内環境の計測値が空調制御装置１３に所定間隔で送信されている状態で、まず在室者Ａにより装着されている生体情報測定器１１により生体情報として脈拍数Ｐ、心拍数Ｖ、血圧Ｂ、体温Ｔが測定され、測定されたこれらの生体情報は赤外線等を利用して無線により在室者Ａにより操作されるＰＣ１２に送信される（Ｓ３）。   In the state where the measured values of the indoor environment measured by the measuring unit 17 are transmitted to the air conditioning control device 13 at predetermined intervals, first, the biological information measuring instrument 11 attached by the occupant A uses the biological information as the biological information. The pulse rate P, heart rate V, blood pressure B, and body temperature T are measured, and the measured biological information is transmitted to the PC 12 operated by the occupant A wirelessly using infrared rays or the like (S3).

ＰＣ１２では、生体情報測定器１１から送信された在室者Ａの生体情報が受信され、空調制御装置１３に送信される（Ｓ４）。   In the PC 12, the living body information of the occupant A transmitted from the living body information measuring device 11 is received and transmitted to the air conditioning control device 13 (S4).

ＰＣ１２から送信された在室者Ａの生体情報は空調制御装置１３の活動量算出部１３１で受信され、在室者Ａの平常時の生体情報との偏差から活動量が算出される（Ｓ５）。   The living body information of the occupant A transmitted from the PC 12 is received by the activity amount calculator 131 of the air conditioning control device 13, and the amount of activity is calculated from the deviation from the occupant A's normal biological information (S5). .

ここで、活動量算出部１３１には在室者Ａの平常時の脈拍数Ｐ、心拍数Ｖ、血圧Ｂ、および体温Ｔがあらかじめ登録されており、その上限下限１０％の変動の平均値が活動量の標準値とリニアに対応されることにより活動量が算出される。   Here, in the activity amount calculation unit 131, the normal pulse rate P, heart rate V, blood pressure B, and body temperature T of the occupant A are registered in advance, and the average value of fluctuations of the upper and lower limits of 10% is stored. The activity amount is calculated by linearly corresponding to the standard value of the activity amount.

活動量算出部１３１で算出された活動量はＰＭＶ値演算部１３２で取得され、この在室者Ａの活動量と、ステップＳ２で受信された室内環境の計測値と、予め入力された着衣状態の情報とに基づいてＰＭＶ値演算部１３２においてＰＭＶ値が算出される（Ｓ６）。   The activity amount calculated by the activity amount calculation unit 131 is acquired by the PMV value calculation unit 132, and the activity amount of the occupant A, the measured value of the indoor environment received in step S2, and the pre-input clothing state Based on the above information, the PMV value calculation unit 132 calculates the PMV value (S6).

ＰＭＶ値演算部１３２において算出されたＰＭＶ値は制御値演算部１３３に送出され、制御値演算部１３３においてこのＰＭＶ値に基づいて熱源機１５の制御値が算出される。   The PMV value calculated by the PMV value calculation unit 132 is sent to the control value calculation unit 133, and the control value calculation unit 133 calculates the control value of the heat source unit 15 based on the PMV value.

制御値演算部１３３で算出された熱源機１５の制御値はＤＤＣ１４Ａを介して熱源機１５に送出され、この制御値により熱源機１５が制御される（Ｓ７）。   The control value of the heat source unit 15 calculated by the control value calculation unit 133 is sent to the heat source unit 15 via the DDC 14A, and the heat source unit 15 is controlled by this control value (S7).

熱源機１５が制御されることにより、現在在室している在室者に対して最適な状態に調和された空気が空調機１６から空調制御対象の室内に供給される（Ｓ８）。   By controlling the heat source unit 15, air harmonized in an optimum state for the occupants who are currently in the room is supplied from the air conditioner 16 to the air conditioning control target room (S <b> 8).

以上の第１実施形態によれば、在室者の生体情報として測定した脈拍数、心拍数、血圧、体温の測定値から在室者の活動量を算出するため、従来の心拍数、あるいは皮膚温度といった単独な計測ではなく、脈拍数や血圧といった人間の活動量に影響のある測定値に基づいて活動状態を総合的に判断することができ、在室者に対して的確なＰＭＶ値を算出してきめ細かく快適な空調制御を行うことができる。   According to the first embodiment described above, since the amount of activity of the occupant is calculated from the measured values of the pulse rate, heart rate, blood pressure, and body temperature measured as the occupant's biological information, the conventional heart rate or skin Rather than a single measurement such as temperature, it is possible to comprehensively judge the activity state based on measurement values that affect the amount of human activity such as pulse rate and blood pressure, and calculate accurate PMV values for people in the room Thus, fine and comfortable air conditioning control can be performed.

《第２実施形態》
〈第２実施形態による空調制御システムの構成〉
本発明の第２実施形態による空調制御システム２の構成について、図４を参照して説明する。 << Second Embodiment >>
<Configuration of air conditioning control system according to the second embodiment>
The configuration of the air conditioning control system 2 according to the second embodiment of the present invention will be described with reference to FIG.

本実施形態による空調制御システム２は、在室者がＡ〜Ｄの複数であり、これに対応して生体情報測定器１１Ａ〜１１ＤおよびＰＣ１２Ａ〜１２Ｄも複数であることを除いては第１実施形態と同様であるため、同一部分についての説明は省略する。   The air conditioning control system 2 according to the present embodiment is a first implementation except that the number of people in the room is A to D, and the biological information measuring devices 11A to 11D and PCs 12A to 12D are also corresponding to this. Since it is the same as that of a form, the description about the same part is abbreviate | omitted.

空調制御装置１３の活動量算出部１３１は、ＰＣ１２Ａ〜１２Ｄから在室者Ａ〜Ｄの生体情報を取得して活動量を算出すると、これらの活動量の平均値を平均活動量として算出し、ＰＭＶ値演算部１３２に送出する。   When the activity amount calculation unit 131 of the air conditioning control device 13 acquires the living body information of the occupants A to D from the PCs 12A to 12D and calculates the activity amount, the average value of these activity amounts is calculated as the average activity amount, It is sent to the PMV value calculation unit 132.

〈第２実施形態による空調制御システムの動作〉
本実施形態による空調制御システム２の動作について、図３のシーケンス図を参照して説明する。 <Operation of the air conditioning control system according to the second embodiment>
The operation of the air conditioning control system 2 according to the present embodiment will be described with reference to the sequence diagram of FIG.

図３において、ステップＳ１、Ｓ２の処理は第１実施形態と同様であるため、詳細な説明は省略する。   In FIG. 3, the processes in steps S1 and S2 are the same as those in the first embodiment, and thus detailed description thereof is omitted.

ステップＳ３において、在室者Ａ〜Ｄによりそれぞれ装着されている生体情報測定器１１により生体情報として脈拍数Ｐ、心拍数Ｖ、血圧Ｂ、体温Ｔが測定され、測定されたこれらの生体情報は赤外線等を利用して無線により在室者Ａ〜Ｄによりそれぞれ操作されるＰＣ１２Ａ〜１２Ｄに送信される。   In step S3, pulse rate P, heart rate V, blood pressure B, and body temperature T are measured as biometric information by biometric information measuring devices 11 respectively worn by occupants A to D, and the measured biometric information is It is transmitted to the PCs 12A to 12D operated by the occupants A to D by radio using infrared rays or the like.

ＰＣ１２Ａ〜１２Ｄでは、生体情報測定器１１から送信された在室者Ａ〜Ｄの生体情報がそれぞれ受信されて空調制御装置１３に送信される（Ｓ４）。   In the PCs 12A to 12D, the living body information of the occupants A to D transmitted from the living body information measuring device 11 is received and transmitted to the air conditioning control device 13 (S4).

ＰＣ１２から送信された在室者Ａ〜Ｄの生体情報は空調制御装置１３の活動量算出部１３１で受信され、予め記憶されている在室者Ａ〜Ｄの平常時の生体情報との偏差から活動量が算出される。   The living body information of the occupants A to D transmitted from the PC 12 is received by the activity amount calculation unit 131 of the air conditioning control device 13 and is based on a deviation from the normal living body information of the occupants A to D stored in advance. The amount of activity is calculated.

活動量算出部１３１で受信された在室者Ａ〜Ｄの生体情報と、算出された活動量の一例を図５に示す。   An example of the living body information of the occupants A to D received by the activity amount calculation unit 131 and the calculated activity amount is shown in FIG.

図５において、取得された在室者Ａの生体情報は脈拍数Ｐ1、心拍数Ｖ1、血圧Ｂ1、および体温Ｔ1であり、これらに基づいて算出された活動量はＭ1である。また、取得された在室者Ｂの生体情報は脈拍数Ｐ2、心拍数Ｖ2、血圧Ｂ2、および体温Ｔ2であり、これらに基づいて算出された活動量はＭ2であり、取得された在室者Ｃの生体情報は脈拍数Ｐ3、心拍数Ｖ3、血圧Ｂ3、および体温Ｔ3であり、これらに基づいて算出された活動量はＭ3であり、取得された在室者Ｄの生体情報は脈拍数Ｐ4、心拍数Ｖ4、血圧Ｂ4、および体温Ｔ4であり、これらに基づいて算出された活動量はＭ4である。 In FIG. 5, the acquired biological information of the occupant A is the pulse rate P 1 , the heart rate V 1 , the blood pressure B 1 , and the body temperature T 1 , and the amount of activity calculated based on these is M 1 . . The acquired biological information of the occupant B is the pulse rate P 2 , heart rate V 2 , blood pressure B 2 , and body temperature T 2 , and the amount of activity calculated based on these is M 2. The living body information of the occupant C is the pulse rate P 3 , the heart rate V 3 , the blood pressure B 3 , and the body temperature T 3 , and the amount of activity calculated based on these is M 3. The biological information of the room person D is the pulse rate P 4 , the heart rate V 4 , the blood pressure B 4 , and the body temperature T 4 , and the amount of activity calculated based on these is M 4 .

活動量算出部１３１では、これらの在室者Ａ〜Ｄの活動量Ｍ1〜Ｍ4の平均値が平均活動量として算出され、ＰＭＶ演算部１３２に送出される（Ｓ５）。   In the activity amount calculation unit 131, the average value of the activity amounts M1 to M4 of these occupants A to D is calculated as an average activity amount and sent to the PMV calculation unit 132 (S5).

ＰＭＶ値演算部１３２では、取得された平均活動量と、ステップＳ２で受信された室内環境の計測値と、予め入力された着衣状態の情報とに基づいてＰＭＶ値演算部１３２においてＰＭＶ値が算出される（Ｓ６）。   In the PMV value calculation unit 132, the PMV value calculation unit 132 calculates the PMV value based on the acquired average activity amount, the measured value of the indoor environment received in step S2, and the information on the clothing state input in advance. (S6).

ステップＳ７およびＳ８の処理は第１実施形態と同様であるため詳細な説明は省略する。   Since the processes in steps S7 and S8 are the same as those in the first embodiment, detailed description thereof is omitted.

以上の第２実施形態によれば、複数の在室者の正確な活動量に基づいてＰＭＶ値を算出することができ、複数の在室者に対してきめ細かく快適な空調制御を行うことができる。   According to the second embodiment described above, the PMV value can be calculated based on the accurate amount of activity of a plurality of occupants, and fine and comfortable air conditioning control can be performed for a plurality of occupants. .

また、上記の第２実施形態においては、複数の在室者の活動量の平均値を算出することによりＰＭＶ値を求めたが、複数の在室者の活動量の中で最多の値を選択してＰＭＶ値を求めるようにしたり、最大値および最小値を除いて平均値を算出することによりＰＭＶ値を求めるようにしたりしてもよい。   In the second embodiment, the PMV value is obtained by calculating the average value of the activity amount of a plurality of occupants. However, the largest value is selected from the activity amounts of the occupants. Then, the PMV value may be obtained, or the PMV value may be obtained by calculating an average value excluding the maximum value and the minimum value.

本発明の第１実施形態による空調制御システムの構成を示す全体図である。1 is an overall view showing a configuration of an air conditioning control system according to a first embodiment of the present invention. 本発明の第１実施形態による空調制御システムの構成を示すブロック図である。It is a block diagram which shows the structure of the air-conditioning control system by 1st Embodiment of this invention. 本発明の第１実施形態による空調制御システムの動作を示すシーケンス図である。It is a sequence diagram which shows operation | movement of the air-conditioning control system by 1st Embodiment of this invention. 本発明の第２実施形態による空調制御システムの構成を示すブロック図である。It is a block diagram which shows the structure of the air-conditioning control system by 2nd Embodiment of this invention. 本発明の第２実施形態による空調制御システムで測定される在室者の生体情報および算出される活動量の一例を示す表である。It is a table | surface which shows an example of the resident's biometric information measured with the air-conditioning control system by 2nd Embodiment of this invention, and the amount of activity calculated.

符号の説明Explanation of symbols

１…空調制御システム
２…空調制御システム
１１…生体情報測定器
１１Ａ〜１１Ｄ…生体情報測定器
１２…ＰＣ
１２Ａ〜１２Ｄ…ＰＣ
１３…空調制御装置
１４Ａ…ＤＤＣ
１４Ｂ…ＤＤＣ
１５…熱源機
１６…空調機
１７…計測部
１３１…ＰＭＶ値演算部
１３２…制御値演算部
１７１…温度計
１７２…平均輻射温度計
１７３…気流速度計
１７４…湿度計 DESCRIPTION OF SYMBOLS 1 ... Air conditioning control system 2 ... Air conditioning control system 11 ... Biological information measuring device 11A-11D ... Biological information measuring device 12 ... PC
12A-12D ... PC
13 ... Air conditioning controller 14A ... DDC
14B ... DDC
DESCRIPTION OF SYMBOLS 15 ... Heat source machine 16 ... Air conditioner 17 ... Measurement part 131 ... PMV value calculating part 132 ... Control value calculating part 171 ... Thermometer 172 ... Average radiation thermometer 173 ... Airflow velocity meter 174 ... Hygrometer

Claims (2)

空調制御対象となる室内にいる在室者の生態情報である脈拍数、心拍数、および血圧を測定する生体情報測定器（１１）と、
前記生体情報測定器で測定された生体情報を取得して、予め記録した前記在室者の平常時の生体情報との偏差を前記在室者の活動量として算出する活動量算出装置（１２）と、
前記活動量算出装置で算出された活動量を含む人間の温熱感覚に影響を与える複数のプロセス変数を入力し、これらの入力されたプロセス変数から快適性指標としてのＰＭＶ値を算出するＰＭＶ値演算部（１３１）と、
前記ＰＭＶ値演算部で算出されたＰＭＶ値に基づいて前記空調制御対象の室内を制御する空調機に対する制御値を算出する制御値演算部（１３２）と、
を備えることを特徴とする空調制御システム（１）。 A biological information measuring device (11) for measuring a pulse rate, a heart rate, and a blood pressure, which are ecological information of a resident in a room to be air-conditioned control;
An activity amount calculation device (12) that acquires biological information measured by the biological information measuring instrument and calculates a deviation from the normal biological information of the occupant recorded in advance as an activity amount of the occupant. When,
PMV value calculation for inputting a plurality of process variables that affect the human thermal sensation including the activity amount calculated by the activity amount calculating device, and calculating a PMV value as a comfort index from these input process variables Part (131);
A control value calculation unit (132) that calculates a control value for an air conditioner that controls the room to be air-conditioned based on the PMV value calculated by the PMV value calculation unit;
An air conditioning control system (1) comprising: 前記在室者は複数であり、
前記生体情報測定器および前記活動量算出装置は前記在室者の数分設けられ、
前記ＰＭＶ値演算部は、複数の前記活動量算出装置で算出された活動量を取得してこれらの平均値または最多値を前記複数の在室者の活動量として算出し、この前記複数の在室者の活動量を含む人間の温熱感覚に影響を与える複数のプロセス変数を入力し、これらの入力されたプロセス変数から快適性指標としてのＰＭＶ値を算出する
ことを特徴とする請求項１に記載の空調制御システム（２）。 The occupants are plural,
The biological information measuring device and the activity amount calculating device are provided for the number of people in the room,
The PMV value calculation unit obtains the activity amount calculated by the plurality of activity amount calculation devices, calculates an average value or a maximum value of these as the activity amount of the plurality of occupants, and A plurality of process variables that affect a human thermal sensation including an activity amount of a room person are input, and a PMV value as a comfort index is calculated from these input process variables. The air conditioning control system described (2).
JP2007069315A 2007-03-16 2007-03-16 Air-conditioning control system Pending JP2008232467A (en)

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