JP2005077066A - Air conditioning management device, air conditioning management program and air conditioning management system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an air conditioning management device, an air conditioning management program and an air conditioning management system for computing a set temperature of an air conditioner based on the declaration of sensation of warmth of a person so that a number of persons can be comfortable. <P>SOLUTION: A questionnaire management part 11 records, on receipt of a PMV value obtained by digitizing the sensation of warmth of the indoor temperature felt by each person, it in questionnaire data 15 for every individual. A PMV tabulation computing part 12 calculates the average value from the respective PMV values stored in a storage device with a predetermined time interval. After the average value is calculated, a room temperature set value computing part 13 calculates the set temperature of the air conditioner 6 based on the average value. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to an air-conditioning management apparatus, an air-conditioning management program, and an air-conditioning management system that calculate a set temperature of an air conditioner based on a human thermal sensation report so that a large number of people are comfortable.

  As one of conventional air conditioning control methods, there is an air conditioning control method using PMV values (Predicted Mean Vote) representing comfort indexes. This is based on Fanger's empirical formula, and it is necessary to incorporate many factors such as room temperature, average radiation temperature, humidity, air velocity, clothing amount, activity amount, etc. necessary for calculation in addition to the complexity of the PMV formula. there were.

Therefore, it is necessary to install a large number of sensors and the like, and the equipment cost has been a big problem in practice. In addition, there are problems such as tuning of the wall temperature estimation calculation model in order to make the space a comfortable temperature.
JP-A-5-18581 JP 2001-272075 A Japanese Patent No. 3049266

  The problem to be solved is the complexity of the control system of the air conditioner, and based on the thermal sense declaration of the space user, an air conditioning management device that calculates the set temperature of the air conditioner so that a large number of people will be comfortable, An object is to provide an air conditioning management program and an air conditioning management system.

  In order to achieve the above object, the present invention provides a storage device for storing each PMV value obtained by quantifying the thermal sensation that a person feels about the room temperature for each individual, and when the PMV value is received, the storage device The average value is calculated from a plurality of PMV values stored in the storage device at a predetermined time interval, and after the average value is calculated, the set temperature of the air conditioner is calculated based on the average value. It is characterized by calculating.

  Further, when a PMV value from the same person is received a plurality of times within a predetermined time, the integrated value of the PMV value and the number of times of reception are stored, and the average is obtained from the integrated value and the number of times of reception of each person stored in the storage device. A value is calculated.

  Also, the difference between the target PMV value, which is a reference value when switching the set temperature according to the operating state of the air conditioner, and the average value is calculated, and the amount of change in the set temperature is determined according to the calculation result, The set temperature is calculated based on the quantity.

  Also, the difference between the target PMV value, which is a reference value for switching the set temperature according to the operating state of the air conditioner, and the average value is calculated, and the time interval for calculating the average value is changed according to the calculation result. It is characterized by.

  Moreover, the HTML file for displaying the questionnaire screen which inputs the thermal sensation of the room temperature which the person is feeling is generated.

  According to the present invention, since the set temperature of the air conditioner is calculated so that a large number of people are comfortable based on the declaration of the thermal sensation of the person, the thermal sensation of each person can be obtained without requiring a large number of sensors. Reflecting this, it becomes possible to provide a room temperature environment in a comfortable range.

  This embodiment will be described with reference to FIGS. As shown in FIG. 1, an air conditioning management apparatus 1 according to the present embodiment is connected to a plurality of user terminals 2 via a network 4 such as the Internet and a LAN, and further controls a direct air controller 6 (hereinafter referred to as a DDC 5). Connected).

  As shown in FIG. 2, the air conditioning management device 1 includes a questionnaire management unit 11, a PMV total calculation unit 12, and a room temperature set value calculation unit 13, and a storage device or an auxiliary storage device (not shown) included in the air conditioning management device 1. ) Stores questionnaire data 15, air conditioning management data 16, and power consumption data 17.

  The questionnaire management unit 11 receives the PMV value transmitted from the user terminal 2 and the questionnaire data 15 by receiving the function of generating an HTML file for displaying a homepage for the user of the user terminal 2 to input a room temperature-like answer. Has the function of recording.

  Further, the PMV total calculation unit 12 has a function of calculating an average PMV value based on the integrated value of PMV values recorded in the questionnaire data 15 and the number of inputs.

  Moreover, the room temperature set value calculating part 13 totals the questionnaire data 15 based on the function which determines the preset temperature of the air conditioner 6 based on the average PMV value calculated by the PMV total calculating part 12, and the average PMV value. Has the function of determining the time.

  As shown in FIG. 3, the questionnaire data 15 is a data table having items of a user name, a floor, a PMV value, an integrated value, an input count, and an attendance flag. The name of the user who operates the terminal 2 and inputs a questionnaire is recorded, and information identifying the floor where the user terminal 2 is installed is recorded in the item of the location floor. In the present embodiment, information for identifying the floor is recorded for managing the set temperature of the air conditioner 6 for each floor. However, when the set temperature is managed in units of buildings and units of rooms, buildings and rooms are further added. An item for identification is provided.

  In the PMV value item, the PMV value corresponding to the room temperature sensation answered by the user in response to the questionnaire is recorded. The PMV value is a numerical value of the room temperature sensation felt by the user. In this embodiment, the PMV value is “+3” when feeling “hot”, and the PMV value when feeling warm. If you feel “+2” or “slightly warm”, set the PMV value to “+1”; if you feel “neither”, set the PMV value to “0”; if you feel “slightly cool”, set the PMV value to “−1”. When it feels “cool”, the PMV value is “−2”, and when it feels “cold”, the PMV value is “−3”.

  The integrated value item records the integrated value of the PMV value input within a predetermined time, and the input count item records the number of inputs of the PMV value performed within the predetermined time. In the presence flag item, a value indicating whether the user terminal 2 is activated or the user is present is recorded. If the item value of the presence flag is “1”, the user It is indicated that the user is present or the user terminal 2 is activated, and the item value “0” indicates that the user is absent or the user terminal 2 is not activated.

  Further, as shown in FIG. 4, the air conditioning management data 16 is a data table having items of a floor, an operation state, a target PMV value, an average PMV value, a total time, a next total time, and a set temperature. Is recorded with the category (floor) for managing the set temperature of the air conditioner 6, and the operation state items include the operation state of the air conditioner 6 installed on each floor, whether it is in cooling operation or heating operation It is recorded whether you are doing or stopping.

  The target PMV value item records a PMV value (hereinafter referred to as a target PMV value) that serves as a reference value when the set temperature is switched in accordance with the operating state of the air conditioner 6, and the average PMV value item. Is an average value of PMV values calculated from the integrated value recorded in the questionnaire data 15 and the number of inputs (hereinafter referred to as an average PMV value).

  Since the range of the PMV value that indicates the room temperature that people generally feel comfortable is -0.5 to +0.5, during air conditioning, the air conditioner 6 is operated as close to the comfort range as possible to reduce the air conditioning load and save energy. To do. In the present embodiment, the PMV value recorded in the target PMV value item is, for example, “+0.5” when the air conditioner 6 is performing the cooling operation, and the air conditioner 6 is performing the heating operation. In this case, “−0.5” is set.

  In addition, the time when the average PMV value is calculated is recorded in the item of the total time, and the next time for calculating the average PMV value is recorded in the item of the next total time. In the set temperature item, the set temperature of the air conditioner 6 calculated from the target PMV value and the calculated average PMV value is recorded.

  The power consumption data 17 is data indicating the power consumption supplied from a power meter (not shown), and is data in which the power consumption per unit time is recorded in units of days. Note that the power consumption is automatically taken from the power meter.

  The user terminal 2 is a computer terminal that includes an input device such as a keyboard and a mouse, and a display device such as a display. The user terminal 2 displays a questionnaire screen on the display device included in the user terminal 2 using a Web browser or the like. The PMV value according to the sense of room temperature input to the air conditioning management device 1 is transmitted. Further, the DDC 5 has a function of controlling the air conditioners 6 installed on each floor according to the set temperature of the operation mode of the air conditioners 6 set by the air conditioning management device 1.

  Note that data transmission / reception between the user terminal 2 and the air conditioning management device 1 is performed by file transfer in accordance with the HTTP protocol, and the user terminal 2 inserts the PMV value into the message header of the HTTP request message to control the air conditioning. The data is transmitted to the device 1.

  Next, the flow of processing performed by the air conditioning management device 1 will be described with reference to FIGS.

  First, the recording process of the PMV value transmitted from the user terminal 2 will be described based on the sequence diagram of FIG.

  When the user terminal 2 is activated and the user terminal 2 inputs an operation for requesting a homepage (hereinafter referred to as a questionnaire page) for the user to input a room temperature-like answer using the input device provided in the user terminal 2, the user terminal 2 Then, a request message for requesting a questionnaire page is transmitted to the air conditioning management device 1 (step S01). At this time, the user terminal 2 inserts the user name of the user who is using the user terminal 2 into the message header of the request message, for example, with a character string such as “UserName =“ Utada ””.

  When the questionnaire management unit 11 of the air conditioning management apparatus 1 receives the request message of the questionnaire page from the user terminal 2, it acquires the user name from the message header of the request message, refers to the questionnaire data 15 based on the acquired user name, If the item value of the presence flag of the record corresponding to the acquired user name is “0”, it is changed to “1” (step S02).

  Further, when the item value of the presence flag is changed from “0” to “1”, the questionnaire management unit 11 sets all the PMV value, the integrated value, and the input number of item values to “0”, and the questionnaire data 15 Initialize each data recorded in the. If the item value of the presence flag is already “1”, the questionnaire management unit 11 proceeds to subsequent processing.

  Next, the questionnaire management part 11 produces | generates the HTML file for displaying a questionnaire page (step S03). As shown in FIG. 6, the questionnaire page has an area (FIG. 6 (A)) in which radio buttons are displayed to input a room temperature sense answer in seven stages from “hot” to “cold”, An area for displaying the input answer (FIG. 6B), an area for displaying the previous average PMV value (FIG. 6C), and an area for displaying the current power consumption (FIG. 6). 6 (D) part) and an area (FIG. 6 (E) part) for displaying the power consumption at the same time of the previous day.

  Specifically, the questionnaire management unit 11 first refers to the questionnaire data 15 based on the acquired user name, and acquires the item value of the PMV value and the item value of the location floor of the record corresponding to the acquired user name. Since the item value of the PMV value is initialized immediately after the item value of the presence flag is changed from “0” to “1”, the questionnaire management unit 11 does not acquire the item value of the PMV value. Also good.

  Next, the questionnaire management unit 11 refers to the air-conditioning management data 16 based on the acquired item value of the location floor, and sums up the item value and average PMV value of the records in which the item value of the location floor matches the item value of the floor. Get the item value of time. Next, the questionnaire management unit 11 refers to the power consumption data 17 and acquires the current power consumption data and the power consumption data at the same time on the previous day.

  Based on the acquired PMV value item value and current floor item value, average PMV value item value and total time item value, current power consumption data and power consumption data at the same time on the previous day The management part 11 produces | generates the HTML file for displaying the questionnaire page shown in FIG. 6, and transmits the HTML file to the user terminal 2 as a response message with respect to a request message.

  When receiving the response message, the user terminal 2 displays the questionnaire page shown in FIG. 6 (step S04). In addition, a script for automatically updating the questionnaire page at predetermined time intervals such as every 15 minutes or every 30 minutes is inserted in the questionnaire page, and the user terminal 2 is automatically operated even if the user does not input a questionnaire response. The questionnaire page is updated and acquired automatically (the process of the broken line returning to step S01 in FIG. 5).

  After the user terminal 2 displays the questionnaire page on the display device, the user inputs the questionnaire response by selecting one of the radio buttons from “hot” to “cold”, the indoor thermal sensation the user is feeling When the transmission button is pressed (step S05), the user terminal 2 acquires the PMV value corresponding to the selected radio button, and sends the PMV value data 18 including the acquired PMV value and the user name to the message of the request message. The request message is inserted into the header and transmitted to the air conditioning management device 1 (step S06).

  If the feeling selected by the user is “warm” as shown in FIG. 6, the PMV value is “+2”, and the PMV value data 18 is, for example, “UserName =“ Utada ”& PMV =” + 2 ””. Data consisting of character strings.

  When the questionnaire management unit 11 of the air conditioning management device 1 receives the request message in which the PMV value data 18 is inserted from the user terminal 2, the PMV value and the user name are acquired from the message header, and the acquired PMV value and the user name are obtained. Based on this, the questionnaire data 15 is updated (step S07).

  Specifically, the questionnaire management unit 11 first refers to the questionnaire data 15 based on the acquired user name, and records the acquired PMV value in the item of the PMV value of the record corresponding to the acquired user name. Next, the questionnaire management unit 11 adds the value already recorded in the integrated value item and the acquired PMV value, records the addition result in the integrated value item, and further adds one item number of input counts. Increment.

  In the questionnaire data 15 shown in FIG. 6, the value “+2” acquired by the questionnaire management unit 11 is recorded in the item of the PMV value of the record whose user name is “Utada”. In the value item, “+2” and the previously recorded value are added, and the addition result “3” is recorded.

  Next, the questionnaire management part 11 produces | generates the HTML file for displaying a questionnaire page (step S08). Specifically, the questionnaire management unit 11 first refers to the questionnaire data 15 based on the acquired user name, and acquires the item value of the location floor of the record corresponding to the acquired user name.

  Next, the questionnaire management unit 11 refers to the air-conditioning management data 16 based on the acquired item value of the location floor, and sums up the item value and average PMV value of the records in which the item value of the location floor matches the item value of the floor. Get the item value of time. Next, the questionnaire management unit 11 refers to the power consumption data 17 and acquires the current power consumption data and the power consumption data at the same time on the previous day.

  Item value of PMV value acquired from message header of request message, item value of current floor, item value of average PMV value and item value of total time, current power consumption data and current power consumption at the same time of the previous day Based on the data, the questionnaire management unit 11 generates an HTML file for displaying the questionnaire page, and transmits the HTML file to the user terminal 2 as a response message to the request message.

  When receiving the response message, the user terminal 2 displays a questionnaire page (step S09). In addition, a script for automatically updating the questionnaire page at predetermined time intervals such as every 15 minutes or every 30 minutes is inserted in the questionnaire page, and the user terminal 2 is automatically operated even if the user does not input a questionnaire response. The questionnaire page is updated automatically (broken line processing returning to step S01 in FIG. 5). At that time, the user terminal 2 transmits the PMV value “0” as PMV value data 18.

  It is desirable for the user to answer the questionnaire regularly, but if there is no answer for a predetermined period, the user terminal 2 regards the user as “feeling that the set temperature of the air conditioner 6 is comfortable”. The questionnaire management unit 11 of the air conditioning management apparatus 1 updates the questionnaire data 15 and returns an HTML file for automatically displaying a questionnaire page.

  In this way, the air conditioning management device 1 acquires and accumulates the thermal sensation felt by the user from the user terminal 2.

  Next, the counting process of the questionnaire data 15 will be described based on the sequence diagram of FIG.

  First, the PMV total calculation unit 12 of the air conditioning management device 1 periodically refers to the item value of the next total time of the air conditioning management data 16 (step S11), compares the item value of the next total time with the current time, and records It is determined whether the time for summing up PMV values has been reached (step S12).

  If the PMV total calculation unit 12 determines that the total time has come, it next calculates an average PMV value (step S13). Specifically, the PMV total calculation unit 12 first acquires the item value of the floor of the air conditioning management data 16 and specifies the floor on which the PMV value is totaled. Next, the PMV tabulation calculation unit 12 refers to the questionnaire data 15, and records of which the item value of the presence flag is “1” among the records in which the item value of the floor and the item value of the current floor match. Acquires the item value of the integrated value and the item value of the input count.

  For example, when the item value of the floor of the record that has reached the total time is “3F”, the item value and the input count of the integrated value of all the records in which the item value of the location floor of the questionnaire data 15 is “3F” Are obtained by the PMV total calculation unit 12.

ただし、ｍは在席フラグの項目値が“１”であるレコードの数。 Next, the PMV total calculation unit 12 calculates the average value of the PMV values for each record according to the following formula, and calculates the average value of the PMV values of the entire floor.

However, m is the number of records whose presence flag item value is “1”.

  In the questionnaire data 15 of FIG. 3, the average PMV value of 3F is {(2 ÷ 1) + (1 ÷ 4) + (3 ÷ 2)} ÷ 3 = 1.25. After calculating the average PMV value, the PMV total calculation unit 12 records the average PMV value in the air conditioning management data 16 item, updates the total time item value, inputs the item value of the integrated value of the questionnaire data 15, and the input All the item values of the number of times are set to “0”, each data recorded in the questionnaire data 15 is initialized, and the room temperature set value calculation unit 13 is notified of the average PMV value and the floor item value.

  Next, the room temperature set value calculation unit 13 refers to the air conditioning management data 16 based on the item value of the floor notified from the PMV total calculation unit 12, and determines the item value of the average PMV value and the item value of the target PMV value. Comparison is made (step S14), and it is determined whether the current set temperature of the air conditioner 6 should be changed (step S15).

  Specifically, the room temperature set value calculation unit 13 calculates the average PMV value−target PMV value, and determines the set temperature of the air conditioner 6 based on whether the calculation result is larger or smaller than a predetermined value. For example, when the calculation result is larger than “1”, the room temperature set value calculation unit 13 lowers the set temperature of the air conditioner 6 by ΔT ° C. (for example, 0.5 ° C.), and when the calculation result is smaller than “−1”, the air conditioning Increase the set temperature of the machine 6 by ΔT ° C. If the calculation result is smaller than | 1 |, the room temperature set value calculation unit 13 does not change the set temperature of the air conditioner 6.

  For example, the average PMV value of 3F in FIG. 4 is 1.25, and the target PMV value is 0.5. The difference between the two is 0.75, which is smaller than 1, so the current set temperature of the air conditioner 6 remains unchanged. If the difference between the two is 1.5 and the current set temperature of the air conditioner 6 is 27 ° C., the set temperature is 26.5 ° C.

  After determining the set temperature of the air conditioner 6, the room temperature set value calculating unit 13 records the set temperature in the air conditioning management data 16 and includes an operation mode indicating either the set temperature or the cooling operation or the heating operation. The set temperature data is transmitted to the DDC 5 (step S16).

  When the DDC 5 receives the set temperature data from the air conditioning management device 1, the DDC 5 stores the operation mode and the set temperature, and controls the air conditioner 6 (step S17).

  Further, the room temperature set value calculation unit 13 of the air conditioning management device 1 determines the next total time by adding a predetermined time interval, for example, 15 minutes or 30 minutes, to the current total time, and the next total time of the air conditioning management data 16 (Step S18).

  Note that if the room temperature felt by the user and the set temperature of the air conditioner 6 are significantly different, the difference between the average PMV value and the target PMV value becomes large. For example, if the calculation result is greater than “2”, the room temperature The set value calculator 13 lowers the set temperature of the air conditioner 6 by 2 × ΔT ° C., and when the calculation result is smaller than “−2”, the set value of the air conditioner 6 is increased by 2 × ΔT ° C. In this case, when the calculation result becomes “1” or “−1”, the change range of the set temperature is returned to ΔT ° C.

  Further, when the room temperature felt by the user and the set temperature of the air conditioner 6 are greatly different, it is also required to quickly shift to a comfortable temperature. For example, when the calculation result is greater than “2”, or “− When 2 ″ is smaller, the calculation interval of the average PMV value may be shortened from L minutes to half L / 2 minutes and 30 minutes to 15 minutes or the like. In this case, the calculation interval is returned to L when the calculation result becomes “1” or “−1”.

  In this way, the air conditioning management device 1 calculates the set temperature of the air conditioner 6 and supplies the DDC 5 with the room temperature set value data 19 including the set temperature and the operation mode (cooling operation or heating operation). The room temperature is made comfortable for the user.

  In the present embodiment, the air conditioning management device 1 is realized by a single computer as shown in FIG. 1, but the present invention is not limited to this, and as shown in FIG. The air conditioning management system 20 may be configured by a plurality of computers.

  In this case, the questionnaire management unit 11 in FIG. 1 corresponds to the questionnaire management device 21 in FIG. 8, the PMV total calculation unit 12 in FIG. 1 corresponds to the PMV total calculation device 22 in FIG. 8, and the room temperature set value calculation in FIG. The unit 13 corresponds to the room temperature set value calculation device 23 of FIG. The air conditioning management system 20 includes a database 24 that stores questionnaire data 15, air conditioning management data 16, and power consumption data 17. When each of the devices 21 to 23 refers to each data, the database 24 is stored. Will be accessed.

  In addition, by causing a computer to execute a program in which the processes performed by the questionnaire management unit 11, the PMV total calculation unit 12, and the room temperature set value calculation unit 13 illustrated in FIG. 5 and FIG. 1 may be realized. Similarly, the questionnaire management unit 21, the PMV total calculation unit 22, and the room temperature set value calculation unit 23 shown in FIG. 8 are similar to the questionnaire management unit 11, the PMV total calculation unit 12, and FIG. You may implement | achieve by making a computer run the program in which the process which the room temperature set value calculating part 13 performs was described, respectively.

It is a figure which shows the structure of the whole system containing an air-conditioning management apparatus. It is a figure which shows the function structure of an air-conditioning management apparatus. It is a figure which shows questionnaire data. It is a figure which shows air-conditioning management data. It is a sequence diagram which shows the recording process of the PMV value transmitted from a user terminal. It is a figure which shows the example of a display of a questionnaire page. It is a sequence diagram which shows the totaling process of questionnaire data. It is a figure which shows the structure of an air-conditioning management system.

Explanation of symbols

1 Air Conditioning Management Device 2 User Terminal 4 Network 5 Direct Digital Controller (DDC)
6 Air Conditioner 11 Questionnaire Management Unit 12 PMV Total Calculation Unit 13 Room Temperature Setting Value Calculation Unit 15 Questionnaire Data 16 Air Conditioning Management Data 17 Power Consumption Data 18 PMV Value Data 19 Room Temperature Setting Value Data 20 Air Conditioning Management System 21 Questionnaire Management Device 22 PMV Total Calculation Device 23 Room temperature set value calculation device 24 Database

Claims (15)

An air conditioning management device that instructs a set temperature to a controller that controls an air conditioner,
PMV value storage means for storing, for each individual, a PMV value obtained by quantifying the thermal sensation that a person feels about the room temperature;
PMV value management means for receiving the PMV value and recording it in the PMV value storage means;
Average value calculating means for calculating an average value from a plurality of the PMV values stored in the PMV value storage means at a predetermined time interval;
When the average value calculating means calculates the average value, a set temperature calculating means for calculating the set temperature based on the average value;
An air-conditioning management device comprising: When the PMV value management means receives the PMV value of the same person a plurality of times within a predetermined time, the PMV value storage means stores the integrated value of the PMV value and the number of receptions,
The air conditioning management device according to claim 1, wherein the average value calculating means calculates the average value from the integrated value and the number of receptions of each person stored in the PMV value storage means.   The set temperature calculation means calculates a difference between a target PMV value, which is a reference value for switching the set temperature according to the operating state of the air conditioner, and the average value, and changes in the set temperature according to the calculation result The air conditioning management device according to claim 1, wherein the set temperature is calculated based on the amount of change.   The set temperature calculating means calculates a difference between a target PMV value, which is a reference value for switching the set temperature according to the operating state of the air conditioner, and the average value, and the average value calculating means The air conditioning management device according to claim 1, wherein the time interval for calculating the average value is changed.   5. The air conditioning management device according to claim 1, wherein the PMV value management unit generates an HTML file for displaying a questionnaire screen for inputting a thermal sensation of a room temperature felt by a person. . Air conditioning that is executed on a computer that includes a storage device that stores, for each individual, a PMV value obtained by digitizing the thermal sensation that a person feels about the room temperature, and that instructs the controller that controls the air conditioner A management program,
PMV value management means for receiving the PMV value from the computer and recording it in the storage device;
Average value calculating means for calculating an average value from a plurality of the PMV values stored in the storage device at a predetermined time interval;
When the average value calculating means calculates the average value, a set temperature calculating means for calculating the set temperature based on the average value;
Air conditioning management program characterized by functioning. When the PMV value management unit receives the PMV value of the same person a plurality of times within a predetermined time, the PMV value management unit records the integrated value of the PMV value and the number of receptions in the storage device,
The air conditioning management program according to claim 6, wherein the average value calculating means calculates the average value from the integrated value and the number of reception times of each person stored in the storage device.   The set temperature calculation means calculates a difference between a target PMV value, which is a reference value for switching the set temperature according to the operating state of the air conditioner, and the average value, and changes in the set temperature according to the calculation result The air conditioning management program according to any one of claims 6 to 7, wherein the set temperature is calculated based on the change amount.   The set temperature calculating means calculates a difference between a target PMV value, which is a reference value for switching the set temperature according to the operating state of the air conditioner, and the average value, and the average value calculating means The air conditioning management program according to any one of claims 6 to 8, wherein the time interval for calculating the average value is changed.   The air conditioning management program according to any one of claims 6 to 9, wherein the PMV value management unit generates an HTML file for displaying a questionnaire screen for inputting a thermal sensation of a room temperature felt by a person. . An air conditioning management system for instructing a set temperature to a controller for controlling an air conditioner,
A database that stores the PMV value, which is a numerical value of the thermal sensation that the person feels about the room temperature, for each individual;
A PMV value management device that receives the PMV value and records it in the database;
An average value calculating device for calculating an average value from a plurality of the PMV values stored in the database at a predetermined time interval;
When the average value calculation device calculates the average value, a set temperature calculation device that calculates the set temperature based on the average value;
An air conditioning management system comprising: When the PMV value management device receives the PMV value of the same person a plurality of times within a predetermined time, the database stores the integrated value of the PMV value and the number of receptions,
The air conditioning management system according to claim 11, wherein the average value calculation device calculates an average value from the integrated value and the number of reception times of each person stored in the database.   The set temperature calculation device calculates a difference between a target PMV value, which is a reference value for switching the set temperature according to the operating state of the air conditioner, and the average value, and changes in the set temperature according to the calculation result The air conditioning management system according to any one of claims 11 to 12, wherein the set temperature is calculated based on the amount of change.   The set temperature calculation device calculates a difference between a target PMV value, which is a reference value for switching the set temperature according to an operating state of the air conditioner, and the average value, and the average value calculation device determines whether the average value is calculated or not. The air conditioning management system according to claim 11, wherein the time interval for calculating the average value is changed.   The air conditioning management system according to any one of claims 11 to 14, wherein the PMV value management device generates an HTML file for displaying a questionnaire screen for inputting a thermal sensation of a room temperature felt by a person. .

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