JP2013088105A - Air-conditioning control system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To automatically control air-conditioning equipment to make a room temperature suitable for a person staying in a room, in reference to personal information for presenting human body characteristics of the person staying in the room.SOLUTION: This air-conditioning control system includes a number-of-persons-counting section 22 for acquiring the personal information including sex and age of a user acquired from an entering/leaving management system 2, and classifying and counting the users by every sex and age for each room, a coefficient calculating section 23 for calculating a coefficient for correcting an output from an air conditioner 55 on the basis of a reference coefficient determined in advance in view of a result of the counting and a metabolic rate for every sex and age, an output calculating section 43 for calculating the output by performing calculation by using a set temperature and the room temperature of the room 50, and the calculated coefficient, and an air-conditioning control section 44 for controlling motion of the air conditioner 55 on the basis of the calculated output.

Description

  The present invention relates to an air conditioning control system, and more particularly to temperature adjustment of a room.

  Humans feel differently at the same room temperature, depending on their metabolism, age, sex, activity status, etc., physical constitutions such as heat and coldness, physiques such as leanness and fatness, etc. . It is preferable that the room temperature can be set in consideration of the human characteristics when the human-related state and the individual state that influence the feeling of the room temperature are collectively referred to as “human characteristics”.

  For example, Patent Document 1 proposes a technique for controlling the air temperature of the temperature supplied from the indoor unit to the room based on the input information on the human body characteristics of the occupant.

JP 2009-264608 A JP 2011-7358 A

  However, conventionally, it is troublesome because it is necessary to input information on human body characteristics every time the user enters the room.

  An object of the present invention is to automatically control air conditioning equipment so that the room temperature is appropriate for the occupant with reference to personal information for deriving the human body characteristics of the occupant.

  An air conditioning control system according to the present invention includes an acquisition unit that acquires personal information for deriving the human body characteristics of each user in a room in which air conditioning equipment is installed, and each of the individual units derived from the personal information acquired by the acquisition unit. Coefficient calculation means for calculating a coefficient for correcting control data used for controlling the operation of the air conditioning equipment based on the human body characteristics of the user, and the measured temperature in the room and the set temperature of the room as inputs, the coefficient Control data calculation means for calculating the control data by performing an operation using the coefficient calculated by the calculation means, and the operation of the air conditioning equipment based on the control data calculated by the control data calculation means And air-conditioning equipment control means for adjusting the temperature of the chamber by controlling.

  In addition, a reference coefficient information storage unit in which a reference coefficient is set in advance for each group classified based on human body characteristics is included, and the coefficient calculation unit includes each of the individual information derived from the individual information acquired by the acquisition unit. Reference coefficients corresponding to human body characteristics of the user are respectively extracted from the reference coefficient information storage means, and the coefficients are calculated using the extracted reference coefficients.

  In addition, the acquisition unit acquires personal information from an entrance / exit management system that manages the entrance / exit of the user.

  The acquisition unit further acquires identification information of a room in which each user is present, the coefficient calculation unit calculates the coefficient for each room, and the control data calculation unit The control data is calculated for each room by performing an operation using the coefficient calculated in (1).

  According to the present invention, it is possible to automatically control the air conditioning equipment so that the room temperature is appropriate for the occupant.

  In addition, the personal information managed by the entrance / exit management system can be effectively used for deriving the human body characteristics of the room user.

It is the whole block diagram which showed one Embodiment of the building management system in this Embodiment. It is a hardware block diagram of the air-conditioning management server in this Embodiment. It is a block block diagram of the air-conditioning control system in this Embodiment. It is the figure which showed an example of the data structure of the reference coefficient information registered into the reference coefficient information storage part in this Embodiment. It is the flowchart which showed the air-conditioning control process in this Embodiment. It is the figure which showed the data structural example of the user information which the air-conditioning management server in this Embodiment acquires. It is the figure which showed the example of a data structure of the constituent number information registered into the constituent number information storage part in this Embodiment. It is the figure which showed the data structural example of the coefficient information registered into the coefficient memory | storage part in this Embodiment.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

  FIG. 1 is an overall configuration diagram showing an embodiment of a building management system according to the present embodiment. FIG. 1 shows an entrance / exit management system 2 for managing entrance / exit to a facility such as a building and entrance / exit to each room such as an office room and a conference room provided in the facility, and manages air conditioning in the facility. A configuration in which the air conditioning system 3 is connected to the network 1 is shown.

  The entrance / exit management system 2 includes a card reader 51 installed at the entrance of a room (“room” in the present embodiment) 50, a card reader controller 30 that connects the one or more card readers 51, and one or more The entry / exit management server 10 is connected to the card reader controller 30 via the network 1. Employees and visitors (hereinafter collectively referred to as “users”) who use the facility carry an IC card in which at least user identification information for identifying an individual or card identification information is recorded. A card reader 51 is installed at the entrance of each room 50, and the user causes the card reader 51 to read the IC card when entering the room 50. In the present embodiment, the card reader 51 reads at least user identification information (hereinafter referred to as “user ID”) from the IC card. The card reader controller 30 is a control device that controls the operation of the connected card reader 51. When data is read by the card reader 51, the card reader controller 30 transmits the read data to the entrance / exit management server 10. The entry / exit management server 10 collects read data transmitted from one or more connected card reader controllers 30, and manages the entry / exit of users, such as specifying the location of each user based on the collected data. Do. The entrance / exit management server 10 stores personal information of each user of the entrance / exit management system 2 in advance.

  Although a plurality of rooms 50 are provided in the facility, in this embodiment, the card reader 51 and the air conditioning equipment 52 are similarly installed in each room 50. Therefore, one room is shown in FIG. Only 50 will be described as a representative. The room 50 may have a plurality of entrances and a card reader 51 may be attached in the vicinity of each entrance. However, since the number of card readers 51 installed in one room 50 does not matter in detecting the user's entry, only one card reader 51 is attached to the room 50 in the present embodiment. It is shown as a thing. The card reader controller 30 may receive read data from a card reader 51 installed in one room 50 or from each of a plurality of card readers 51 installed in a plurality of rooms 50. In the present embodiment, only one card reader 51 is connected to each card reader controller 30 because the number of card readers 51 connected to one card reader controller 30 is not relevant in detecting this. It is illustrated as being. Similarly, although a plurality of card reader controllers 30 are normally connected to the entry / exit management server 10, the card reader controller 30 may be configured in the same manner. Since the operation control is similarly performed with respect to the reader controller 30, in the present embodiment, only one card reader controller 30 is illustrated as being connected.

  The air conditioning system 3 includes an air conditioning facility 52 installed in each room 50, one or more air conditioning facility controllers 40 that connect the one or more air conditioning facilities 52, and one or more air conditioning facility controllers 40 via the network 1. And an air conditioning management server 20 to be connected. The air conditioning management server 20 and the air conditioning equipment controller 40 form an air conditioning control system that controls the operation of the air conditioning equipment 52. The air conditioning facility 52 in the present embodiment corresponds to an indoor unit installed indoors, and includes an operation panel 53 installed in the vicinity of the entrance / exit of each room 50, a room temperature sensor 54 that measures the room temperature of the room 50, warm air or It has an air conditioner 55 that cools and heats the room 50 and humidifies and dehumidifies by sending out cold air. Note that facilities such as a ventilator and an outdoor unit that are not used in the description of this embodiment are omitted. Depending on the size of the room 50, a plurality of operation panels 53 and air conditioners 55 may be provided in one room 50, but in the present embodiment, one is shown as being provided. Yes. The air conditioning equipment controller 40 controls the operation of the connected air conditioning equipment 52 such as control of the amount of air sent from the air conditioning equipment 52, particularly the air conditioner 55. The air conditioning management server 20 controls the operation of the air conditioning equipment controller 40 and gives instructions for controlling the operation of the air conditioning equipment 52.

  In the present embodiment, the air conditioning equipment controller 40 is provided corresponding to the air conditioning equipment 52 of each room 50, but may be provided corresponding to a plurality of air conditioning equipment 52. Further, since the air conditioning management server 20 controls the operation of the air conditioning equipment controller 40 in the same manner, in the present embodiment, for convenience of explanation, only one air conditioning equipment controller 40 is shown in FIG.

  The hardware in this embodiment may be configured with a certain device. The present embodiment will be described by taking as an example the case of applying to a so-called multi air conditioning system for buildings as an air conditioning system, but can also be applied to a central air conditioning system.

  FIG. 2 is a hardware configuration diagram of the air conditioning management server 20 in the present embodiment. The server computer forming the air-conditioning management server 20 in the present embodiment can be realized with a general-purpose hardware configuration that has existed in the past. That is, the computer is provided as a CPU 61, ROM 62, RAM 63, HDD controller 65 connected with a hard disk drive (HDD) 64, a mouse 66 and keyboard 67 provided as input means, and a display device as shown in FIG. An input / output controller 69 for connecting each display 68 and a network controller 70 provided as a communication means are connected to an internal bus 71.

  Since the entrance / exit management server 10 is also the same server computer, its hardware configuration can be illustrated in the same manner as in FIG. The card reader controller 30 and the air conditioning equipment controller 40 may not require a user interface such as a mouse. However, since the computer is mounted, the basic configuration for controlling the operation of the controllers 30 and 40 is shown in FIG. It can be illustrated similarly to 2.

  FIG. 3 is a block diagram of the air conditioning control system in the present embodiment. Note that FIG. 3 illustrates components necessary for the description of the present embodiment. In the present embodiment, the air conditioning system 3 is one of the features that the user's personal information managed by the entrance / exit management system 2 and information on the occupancy status are effectively used. The functional configuration of 2 is omitted from FIG.

  The air conditioning management server 20 includes a user information acquisition unit 21, a constituent number counting unit 22, a coefficient calculation unit 23, a coefficient distribution unit 24, a constituent number information storage unit 25, a reference coefficient information storage unit 26, and a coefficient storage unit 27. Yes. The user information acquisition unit 21 functions as an acquisition unit and acquires user information held and managed by the entrance / exit management system 2. The user information includes personal information for deriving the human body characteristics of each user in any room 50 and occupancy information for specifying the room 50 in which each user is present. . The specific contents of this user information will be described later. The number-of-members counting unit 22 distributes the users located in each room 50 to each room 50 based on the occupancy information of the user information acquired by the user information acquiring unit 21. In addition, the personal information of the user information acquired by the user information acquisition unit 21 includes information for deriving the human body characteristics of the user. Each time, the users in the room are classified by human body characteristics, the number of constituent members in each classified human body characteristic is totalized, and the totaled result is registered in the constituent number information storage unit 25. In the case of the present embodiment, since gender and age are used as information for deriving the human body characteristics, the constituent number counting unit 22 refers to the gender and age to identify the user who is present in each room 50 as gender. The data is totaled every era, and the totaled result is registered in the constituent number information storage unit 25. In the present embodiment, the case where proportional control is adopted as an air conditioning control method will be described as an example. However, the air conditioning equipment controller 40 uses a predetermined arithmetic expression in the process of determining the output amount from the air conditioner 55. The operation of the air conditioner 55 is controlled based on the operation amount (output amount) obtained by performing the calculation. The coefficient calculation unit 23 functioning as a coefficient calculation unit, when performing an operation for obtaining an output amount as control data used for controlling the operation of the air conditioner 55, includes a coefficient for correcting the output amount by being incorporated in the operation. The calculation is performed with reference to the results obtained based on the human body characteristics of each user and the reference coefficients set in the reference coefficient information storage unit 26. The calculated coefficient of each room 50 is registered in the coefficient storage unit 27. The coefficient distribution unit 24 distributes the coefficient registered in the coefficient storage unit 27 to the air conditioning equipment controller 40 that controls the operation of the air conditioning equipment 52 installed in each corresponding room 50.

  FIG. 4 is a diagram illustrating an example of a data configuration of the reference coefficient information registered in the reference coefficient information storage unit 26 in the present embodiment. The reference coefficient information is set and registered in advance in the reference coefficient information storage unit 26 by a system administrator, a person in charge, or the like. In the present embodiment, sex and age are used as personal information for deriving human body characteristics. Therefore, the user who is occupying one room 50 is classified into male and female based on gender. Furthermore, the age is classified and classified by age. In this way, for each classified sex every age, a reference coefficient is set in advance in consideration of the metabolic rate for every age by sex. As described above, this reference coefficient is used when the coefficient calculation unit 23 calculates a coefficient used when performing the calculation. In the present embodiment, the users are classified into basic 10-year units that are classified by age with reference to the age of each user. However, this is an example, for example, classified into 5-year-old units or 1-year-old units (every age). May be.

  Each component 21-24 in the air-conditioning management server 20 is implement | achieved by cooperation operation | movement of the computer which forms the air-conditioning management server 20, and the program which operate | moves by CPU61 mounted in the computer. The storage units 25 to 27 may be realized by the HDD 64 or the RAM 63 mounted on the air conditioning management server 20. Alternatively, an external storage means accessible via the network 1 may be used.

  The air conditioning equipment controller 40 includes a coefficient acquisition unit 41, a temperature information acquisition unit 42, an output amount calculation unit 43, and an air conditioning control unit 44. The coefficient acquisition unit 41 acquires a coefficient distributed from the air conditioning management server 20 to the coefficient acquisition unit 41. The user operates the operation panel 53 installed in the room 50 to set the room temperature. The temperature information acquisition unit 42 is measured by the temperature set by the user from the operation panel 53 and the room temperature sensor 54. The measured temperature of the room 50 is acquired. In the present embodiment, the temperature set by the user is referred to as “set temperature” or “set value”, and the temperature measured by the room temperature sensor 54 is referred to as “room temperature” or “measured value”. The output amount calculation unit 43 functions as a control data calculation unit, receives the room temperature of the room 50 and the set temperature of the room 50 as input, and performs an operation using the coefficient calculated by the coefficient acquisition unit 41 to output the output amount. Is calculated. The air conditioning control unit 44 functions as an air conditioning control unit, and controls the operation of the air conditioning equipment 52, specifically the air conditioner 55, based on the output amount generated by the output amount calculating unit 43.

  The components 41 to 44 in the air conditioning equipment controller 40 are realized by a cooperative operation of a computer that forms the air conditioning equipment controller 40 and a program that operates on the CPU 61 mounted on the computer.

  Further, the program used in this embodiment can be provided not only by communication means but also by storing it in a computer-readable recording medium such as a CD-ROM or DVD-ROM. The program provided from the communication means or the recording medium is installed in the computer, and various processes are realized by the CPU of the computer sequentially executing the program.

  Next, the operation in this embodiment will be described. As described above, in the present embodiment, a case where proportional control is employed as an air conditioning control method will be described as an example.

  First, when the user enters the room 50, the card reader 51 reads the IC card to be carried. The read data generated by this reading operation is transmitted to the entrance / exit management server 10 via the card reader controller 30. When the entry / exit management server 10 collects the read data sent from the card reader controller 30, the user ID of the user who has read the IC card is identified with the room 50 in which the card reader 51 that has read the IC card is installed. Information (hereinafter, “room ID”) and the date and time of entering the room 50 are stored in association with each other. In this way, the entrance / exit management system 2 knows in which room 50 the user is currently in. In the entrance / exit management system 2, personal information of each user to be monitored is stored in advance. The personal information includes information related to the human body characteristics of the user, such as gender and age, corresponding to the user ID of each user.

  Then, the air-conditioning control process in the air-conditioning system 3 is demonstrated using the flowchart shown in FIG. By the way, the fact that the IC card read data is sent from any of the card reader controllers 30 to the entrance / exit management server 10 corresponds to the user moving the room 50 at that timing. Since there is a change in the composition of the number of people in the room, it is desirable that the air conditioning control process described below is executed each time a movement of the user's room 50 is detected. Of course, the present invention is not limited to this, and may be executed periodically, for example.

  First, the user information acquisition unit 21 in the air conditioning management server 20 acquires user information of a user in any room 50 from the entrance / exit management system 2 (step 110). The user information acquisition unit 21 may receive user information transmitted at the timing when the entrance / exit management server 10 detects the movement of the user's room 50, or may enter in response to a request from the air conditioning management server 20 side. User information transmitted from the withdrawal management server 10 may be received. A data configuration example of the acquired user information is shown in FIG. As illustrated in FIG. 6, the user information includes the user ID of the user, the gender and age of the user as personal information for deriving human characteristics, and the room 50 in which the user is present as occupancy information. Room IDs are associated with each other. Of course, the data structure is not limited to this, and personal information and occupancy information may be received separately. Further, if there is only one room 50 in which the air conditioning equipment 52 is installed in the facility, the occupancy information is unnecessary.

  When the user information is acquired, the constituent number counting unit 22 refers to the user information, sorts each user into each room 50 in which the user is present, and further identifies the user by gender and age for each room 50. Classify and aggregate (step 120). Then, the constituent number counting unit 22 registers the count result in the constituent number information storage unit 25 as constituent number information. A data configuration example of the constituent number information registered in the constituent number information storage unit 25 is shown in FIG. As illustrated in FIG. 7, each user in each room 50 is classified by gender and age, and the total number of the classified number is set in the table of constituent number information.

  When the constituent number information is obtained, the coefficient calculation unit 23 outputs the information in the air conditioning equipment controller 40 based on the constituent number information registered in the constituent number information storage unit 25 and the reference coefficient set in the reference coefficient information storage unit 26. A coefficient used for calculation of competence is calculated for each room 50 (step 130). In the present embodiment, the coefficient is calculated by multiplying each reference coefficient shown in FIG. 4 by the total value shown in FIG. 7 corresponding to the set position of each reference coefficient, and obtaining the average of these multiplication values. To do. Here, a specific coefficient calculation method will be described using a data setting example of the room ID “mt6F02” in FIG.

  Referring to the reference coefficient shown in FIG. 4, the reference coefficient for men under 29 years old is 1.00, and referring to the constituent number information shown in FIG. Is 1. Similarly, the reference coefficient for men in their 30s is 0.95, and the total value of the number of men in their 30s in FIG. Thus, the sum of the numbers obtained by multiplying the reference coefficient in the human body characteristic of a certain gender and a certain age and the total value of the number of persons corresponding to this human body characteristic is (1.00 × 1) + (0.95). * 4) + (0.90 * 2) + (0.85 * 0) = 6.6. Women can also be associated in the same manner, and the sum of the numbers obtained by multiplying the reference coefficient of a certain human body characteristic and the total value of the number of persons corresponding thereto is (0.95 × 2) + (0.90) * 1) + (0.85 * 0) + (0.80 * 0) = 2.8. Therefore, when the average is obtained by dividing the total of the calculation results by the total number of people in the room 50, it can be calculated as (6.6 + 2.8) ÷ 10 = 0.94. This calculation result is the coefficient of the room with the room ID “mt6F02”. As described above, the coefficient calculation unit 23 calculates the coefficient of the room based on the reference coefficient and the total value of the number of persons for each gender, and associates the calculation result with the room ID of the room as coefficient information. Register in the storage unit 27. Coefficients are similarly calculated for each room and registered in the coefficient storage unit 27. The results obtained by the above processing by the coefficient calculation unit 23 are shown in FIG.

  When the coefficient calculation unit 23 calculates the coefficient of each room, the coefficient distribution unit 24 extracts the coefficient registered in the coefficient storage unit 27 and distributes the coefficient to the air conditioning equipment controller 40 that controls the air conditioning equipment 52 of the corresponding room 50. To do. The air conditioning management server 20 holds information indicating the correspondence between the room 50 and the air conditioning equipment controller 40.

  When the coefficient acquisition unit 41 acquires the coefficient transmitted from the air conditioning management server 20 in the air conditioning equipment controller 40, the temperature information acquisition unit 42 is set by the user operating the operation panel 53 in accordance with the acquisition of the coefficient. The obtained temperature (set value) and the room temperature (measured value) measured by the room temperature sensor 54 are acquired. Then, the output amount calculation unit 43 is sent from the air conditioner 55 of the air conditioning facility 52 by a predetermined calculation using the coefficient acquired from the air conditioning management server 20 and the set value and measurement value acquired from the air conditioning facility 52. The output amount to be calculated is calculated (step 140).

  For example, the proportional band is 10 ° C. between 25 ° C. and 35 ° C., and the reset value is 0%. The measured value is 28 ° C. and the set value is 25 ° C. Assume that the coefficient is calculated as 0.95. Under these conditions, the following calculation is performed in order to obtain the output amount. In order to clarify the calculation according to the present embodiment, first, a conventional calculation method will be described.

  First, the deviation between the measured value 28 ° C. and the set value 25 ° C. is 3 ° C. Since the proportional band is 10 ° C., 1 ° C. is 10%. Therefore, the calculation result (output value) is 10% × 3 ° C. = 30%. Therefore, the air conditioning equipment 52 is controlled with an output amount of 30%.

  In the case of the present embodiment, the coefficient is obtained as described above, and this is reflected in the calculation. Two patterns are prepared as an example of using this coefficient for the above calculation.

  First, in pattern 1, the calculation result is multiplied by a coefficient. That is, in the above example, 30% is obtained as the output amount, but in pattern 1, this output amount is multiplied by a coefficient 0.95. That is, the output amount in pattern 1 is calculated as 30% × 0.95 = 28.5%.

  Next, in pattern 2, the coefficient is reflected in each of the measured value and the set value. For example, the measurement value is corrected to 28 ° C. × 0.95 = 26.6 ° C. by multiplying the measurement value 28 ° C. by a coefficient 0.95. On the other hand, the setting value of 25 ° C. is corrected by dividing the setting value by 25 / 0.95 = 26.3 ° C. by a coefficient of 0.95. As a result, the deviation is 26.6 ° C.−26.3 ° C. = 0.3 ° C. Therefore, the output amount in pattern 2 is calculated as 10% × 0.3 = 3%.

  In pattern 1, the final calculation result is multiplied by a coefficient, whereas in pattern 2, the measurement value and the set value are subjected to calculation processing using a coefficient. The pattern 2 is suitable for the case where the final output amount is obtained by further calculating the calculation result in the pattern 2.

  When the output amount calculation unit 43 calculates the output amount of the air conditioner 55 as described above, the air conditioning control unit 44 controls the operation of the air conditioner 55 according to the calculated output amount.

  In the present embodiment, the output amount for performing the operation control of the air conditioner 55 is calculated as described above.

  In general, it is said that the amount of metabolism decreases with age. Moreover, it is said that the metabolic rate of women is lower than that of men. Therefore, for example, in the case of cooling, it is considered that the room temperature does not have to be lowered as the age increases. In addition, even in the case of women, it is considered unnecessary to lower the room temperature. Specifically, in the case where the set temperature of the room 50 is 28 ° C., and one man under the age of 29 is in the room 50, the set temperature is divided by a coefficient, and the room temperature is 28.degree. Air conditioning is controlled so that 0 ° C ÷ 1.00 = 28.0 ° C. In addition, when one man in his 30's is in the room 50, the set temperature is divided by a coefficient, and the air conditioning is controlled so that the room temperature becomes 28.0 ° C / 0.95 = 29.5 ° C. . Similarly, when a woman in her twenties is in the room 50, air conditioning control is performed so that the room temperature becomes 28.0 ° C / 0.95 = 29.5 ° C.

  Thus, in the present embodiment, air conditioning control is not performed simply so as to reach the set temperature of the room 50, but air conditioning control is performed according to the human body characteristics of the user in the room. In this example, the case where only one person is present in the room 50 has been described, but there are many cases where a plurality of users are present. In such a case, the coefficient of the room 50 is calculated by performing a predetermined calculation with reference to a preset reference coefficient. This makes it possible to set a temperature that is comfortable for all users in the room.

  In the present embodiment, the coefficient calculation unit 23 calculates the average value of the reference coefficients based on the number of persons for each gender and age as a coefficient, but it is not necessary to be limited to this calculation method. For example, a reference coefficient assigned to a human body characteristic having the largest number of people may be adopted as a coefficient. Further, each reference coefficient may be weighted in order to place importance on older people.

  In addition, when only a man under 29 years old is present in the room, the calculated coefficient is 1.0, so the air conditioning control according to the set temperature is performed, but the reference coefficient is set to less than 1.0. Since the calculated coefficient is less than 1.0 when the user is present, an energy saving effect can be expected. Of course, if a value less than 1.0 is set as a reference coefficient including the man under 29 years old shown in FIG. 4, the energy saving effect can always be expected. On the other hand, if a reference characteristic of 1.0 or more is set, the energy saving effect cannot be expected, but the cooling effect and the heating effect can be further enhanced. In any case, whether to obtain an energy saving effect or the like depends on the value set for the reference coefficient. The reference count may be set to an appropriate value with reference to the size and structure of the room 50, the human body characteristics of the facility user (children, mostly women), and the like. Further, it may be operated by changing the season or the like.

  In the present embodiment, the human body characteristics have been described by taking the age and sex that affect the metabolic rate as an example. However, it is not necessary to limit to this. For example, a constitution such as heat and cold, a physique such as leanness, and fatness may be digitized and used as personal information for deriving human body characteristics. Furthermore, a coefficient may be set in advance for each user as personal information for deriving human body characteristics. In this case, the reference coefficient information storage unit 26 is unnecessary, and the coefficient calculation unit 23 calculates the coefficient of the room 50 using the coefficient of the personal information set for each user. As described above, if the coefficient calculation unit 23 becomes the original data that can calculate the coefficient of each room 50, the data that can derive the human body characteristic can be obtained even if it is not the information indicating the human body characteristic like the coefficient set for each user. As long as the coefficient can be calculated, the data may be used as personal information for deriving human body characteristics.

  In the present embodiment, the case where proportional control is adopted as the air conditioning control method has been described as an example, but the present invention may be applied to other air conditioning control methods. For example, it may be used to determine a setting value for turning ON / OFF the ON-OFF control.

  Personal information such as visitors may be set and registered in advance by employees who serve customers, and the sex and age are estimated by analyzing imaging data obtained with a camera or the like when entering the room. May be. In addition, you may make it obtain the personal information regarding the physique mentioned above by analyzing imaging data.

  In the present embodiment, the coefficient of each room 50 is calculated in the air conditioning management server 20, but data necessary for calculating the coefficient is sent to the air conditioning equipment controller 40 so that the air conditioning equipment controller 40 calculates the coefficient. It may be. Further, although the output amount corrected by the coefficient is calculated in the air conditioning equipment controller 40, the output amount corrected by the air conditioning management server 20 may be calculated and the output amount may be distributed to each air conditioning equipment controller 40. What is necessary is just to arrange | position the characteristic component in this Embodiment to an appropriate apparatus with reference to the whole structure to the air-conditioning system 3. FIG. Furthermore, you may apply this Embodiment to control of facilities other than an air conditioning.

  DESCRIPTION OF SYMBOLS 1 Network, 2 Entrance / exit management system, 3 Air conditioning system, 10 Entrance / exit management server, 20 Air conditioning management server, 21 User information acquisition part, 22 Constituent number totaling part, 23 Coefficient calculation part, 24 Coefficient distribution part, 25 Constituent person information Storage unit, 26 Reference coefficient information storage unit, 27 Coefficient storage unit, 30 Card reader controller, 40 Air conditioning equipment controller, 41 Coefficient acquisition unit, 42 Temperature information acquisition unit, 43 Output amount calculation unit, 44 Air conditioning control unit, 51 Card reader , 52 Air conditioning equipment, 53 Operation panel, 54 Room temperature sensor, 55 Air conditioner, 61 CPU, 62 ROM, 63 RAM, 64 Hard disk drive (HDD), 65 HDD controller, 66 Mouse, 67 Keyboard, 68 Display, 69 Input / output controller 70 Network controller Over La, 71 internal bus.

Claims (4)

An acquisition means for acquiring personal information for deriving the human body characteristics of each user in the room where the air conditioner is installed;
Coefficient calculating means for calculating a coefficient for correcting control data used for controlling the operation of the air conditioning equipment based on the human body characteristics of each user derived from the personal information acquired by the acquiring means;
Control data calculation means for calculating the control data by performing an operation using the coefficient calculated by the coefficient calculation means with the measured temperature in the room and the set temperature of the room as inputs;
Air conditioning equipment control means for adjusting the temperature of the room by controlling the operation of the air conditioning equipment based on the control data calculated by the control data calculation means;
An air conditioning control system comprising: Reference coefficient information storage means in which a reference coefficient is preset for each group classified based on human body characteristics,
The coefficient calculation means takes out a reference coefficient corresponding to the human body characteristic of each user derived from each personal information acquired by the acquisition means from the reference coefficient information storage means, and uses the extracted reference coefficient The air conditioning control system according to claim 1, wherein the coefficient is calculated.   The air conditioning control system according to claim 1, wherein the acquisition unit acquires personal information from an entrance / exit management system that manages entrance / exit of a user. The acquisition means further acquires identification information of a room where each user is present,
The coefficient calculating means calculates the coefficient for each room,
The air conditioning control system according to claim 1, wherein the control data calculation unit calculates the control data for each room by performing an operation using a coefficient calculated for each room.

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