JP2011007358A - Air conditioning facility control device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To optimally control air conditioning facility by accurately grasping an air conditioning load of a living room.SOLUTION: An air conditioning facility control device 10 has an entering/leaving management section 20 for managing the entering/leaving of a user to a room, an average staying-person number calculating section 24 for calculating the average number of persons M of the users staying in the room at a prescribed time T on the basis of the user information of the entering/leaving management section 20, and a user load calculating section 26 for calculating a user load as a load generated by the user staying in the room on the basis of the average number of persons M calculated by the calculating section 24. By this constitution, as the load generated by the user staying in the room can be accurately calculated by the average staying person calculating section 24 and the user load calculating section 26, the air conditioning facility can be optimally controlled on the basis of the load.

Description

  The present invention relates to an air conditioning equipment device that controls air conditioning equipment based on an air conditioning load, and more particularly to an improvement in a method for calculating an air conditioning load.

  Conventionally, in order to secure an indoor environment where people can work comfortably, an air conditioning equipment control device that controls an air conditioning equipment that performs indoor air conditioning, ventilation, humidification, and dehumidification based on the air conditioning load in the room is known. Yes. The air conditioning load is a heat load that passes through a building structure, a heat load that passes through a window, a heat load generated in a room, a heat load caused by outside air, and the like.

  In Patent Document 1 below, the air conditioning load is calculated based on the heat load such as the heat amount acquired from the wall, the heat amount acquired from the glass surface, the heat generation load of the person, the heat generation load of the electrical equipment, and the outside air processing load per unit time. A building air-conditioning heat load prediction device is described.

  Patent Document 2 listed below describes an air conditioning control device that calculates the thermal load of a person, one of the air conditioning loads, based on the number of people in the room estimated from the measured values and the rate of change by the indoor CO2 concentration meter. Has been.

Japanese Patent No. 3350277 JP 2008-298296 A

  The building air conditioning thermal load prediction device of Patent Document 1 focuses on the fact that the heat generation load and the outside air processing load of a person greatly vary in the air conditioning load due to the fluctuation of the number of people in the building. Based on this, the human heat generation load and the outside air processing load are calculated. Here, the number of people variation pattern is data such as the time unit occupancy rate in the building and the average of the occupancy rate per day. However, this document does not disclose a specific calculation method such as the time unit occupancy rate.

  In the air conditioning control device of Patent Document 2, the number of people in the room is calculated based on the measurement result of the indoor CO2 concentration meter. However, in this calculation method, the number of people in the room cannot be accurately grasped because the number of people in the room is not actually counted. Therefore, there is a problem that the air conditioning load caused by the occupant cannot be accurately grasped and the air conditioning equipment cannot be optimally controlled.

  In order to accurately grasp the number of users in the room, a method of grasping the number of users in the room at the time from an entrance / exit management device used for building security can be considered. However, in this method, if a user frequently enters and leaves the room, the time point, that is, the number of instantaneous users in the room frequently fluctuates. As a result, the air conditioning load calculated based on the number of people also fluctuates frequently, which causes a problem that the control of the air conditioning equipment is hunted.

  The objective of this invention is providing the air-conditioning equipment control apparatus which can control an air-conditioning equipment optimally by grasping | ascertaining the load resulting from an in-room user correctly.

  The present invention includes an entrance / exit management unit that manages the entrance / exit of a user, an average occupancy calculating unit that calculates the average number of occupants in a predetermined time based on user information of the entrance / exit management unit, and Based on the average number of people calculated by the average occupancy calculation unit, a user load calculation unit that calculates a user load, which is a load caused by the resident user, and a usage calculated by the user load calculation unit And an air conditioning equipment control unit that controls the air conditioning equipment based on an air conditioning load other than this load.

  In addition, the user information of the entrance / exit management unit has a staying time for the user to stay in the room, and the occupancy calculating unit accumulates the staying times of the users who stay in the room within a predetermined time. The staying time is calculated, and the average number of people can be calculated by dividing the accumulated staying time by the predetermined time.

  In addition, the user load includes a heat load by the user, and the air conditioning equipment control unit can control the air conditioning equipment that performs indoor air conditioning based on the thermal load.

  The user load further includes a heat load caused by outside air introduced based on the amount of carbon dioxide gas generated by the user, and the air conditioning equipment control unit performs air conditioning in the room based on the amount of carbon dioxide gas generated. It is possible to control the air conditioning equipment that cools and heats the room based on the heat load caused by the outside air.

  Further, the user load further includes a humidification load based on the amount of moisture evaporated by the user and the outside air, and the air conditioning equipment control unit can control the air conditioning equipment that performs indoor humidification based on the humidification load. it can.

  Further, the user load further includes a dehumidification load based on the amount of moisture evaporated by the user and the outside air, and the air conditioning equipment control unit can control the air conditioning equipment that performs dehumidification in the room based on the dehumidification load. it can.

  Moreover, another invention is based on the user information of the entrance / exit management part which manages a user's entrance / exit, and the user information of an entrance / exit management part. The user who is the load caused by the user in the room based on the user information of the stay time calculation unit, the entry / exit management unit, and the stay time for each user calculated by the stay time calculation unit for each user A user load calculation unit that calculates a load, a user load calculated by the user load calculation unit, and an air conditioning facility control unit that controls the air conditioning facility based on an air conditioning load other than the load. Features.

  The user information of the entrance / exit management unit includes the amount of heat generated per unit time, the amount of carbon dioxide generated, and the amount of water evaporation corresponding to each user, and the user load calculation unit The user load for each user is calculated by multiplying the amount of heat generated, the amount of carbon dioxide gas generated, and the amount of water evaporated corresponding to the user, and the total user load is calculated to be attributed to the user in the room. The user load that is the load to be calculated can be calculated.

  According to the air conditioning equipment control device of the present invention, the air conditioning equipment can be optimally controlled by accurately grasping the load caused by the occupant.

It is a figure which shows the structure of the air-conditioning equipment control apparatus in this embodiment. It is a figure explaining the method of calculating the average number of in-room users in predetermined time based on the user information of an entrance / exit management part. It is a figure which shows the structure of the air-conditioning equipment control apparatus in another embodiment.

  Hereinafter, an embodiment of an air conditioning equipment control device according to the present invention will be described with reference to FIG. As an example, an air-conditioning equipment control apparatus that controls an air-conditioning equipment that targets one living room will be described. Note that the present invention is not limited to this aspect, and can also be applied to an air conditioning equipment control apparatus that collectively controls air conditioning equipment for a plurality of living rooms.

  FIG. 1 is a diagram illustrating a configuration of an air conditioning equipment control device according to the present embodiment. The air conditioning equipment control device 10 of the present embodiment is a device that controls air conditioning equipment for the living room 12. The air conditioning equipment installed in the living room 12 is an air conditioner 14 that performs heating / cooling, humidification, and dehumidification of the living room 12 and a ventilation device 16 that ventilates the living room 12. Although the air-conditioning equipment of this embodiment demonstrated the case where it comprised from the air conditioner 14 and the ventilation apparatus 16, it is not limited to this structure, Air-conditioning equipment is one apparatus which includes all the functions of these apparatuses 14 and 16 Or it may be composed of a plurality of devices having separate functions, i.e. air conditioning, ventilation, humidification and dehumidification.

  The living room 12 is a room used by the user, for example, an office space or a meeting room of a building such as an office building. The living room 12 is provided with a door 18 serving as a doorway for the user.

  The air conditioner 14 includes a fan, a coil, and a humidifier (not shown). The air sent from the fan cooled or heated by the coil into the room 12 causes the air conditioner 14 to cool or heat the room 12. Further, the air conditioner 14 dehumidifies the living room 12 by reducing the air passing through the coil below the dew point temperature. Further, the air conditioner 14 humidifies the living room 12 by releasing moisture into the air heated by the coil.

  An operation unit (not shown) for operating the air conditioner 14 is connected to the air conditioner 14. The operation unit is a remote controller, a centralized controller that operates a plurality of air conditioners, and the like. The operation unit can operate and stop the air conditioner 14, adjust the set temperature in the living room 12, adjust the wind direction and the wind speed, and the like. In addition, the number of the air conditioners 14 for the living room 12 is not limited to one and can be plural.

  The ventilation device 16 includes a fan for supplying and exhausting air and a heat exchanger (not shown). The air supply fan sends outside air into the living room 12 and the exhaust fan sends room air to the outside of the living room 12, whereby the ventilator 16 exchanges outside air and room air to ventilate the room 12. The ventilation device 16 exchanges heat between the outside air and the room air by switching the air path so that the outside air and the room air pass through the heat exchanger. The heat exchanger built in the ventilation device 16 may be a total heat exchanger that exchanges total heat including sensible heat and latent heat, or may be a sensible heat exchanger that exchanges only sensible heat.

  Thus, the ventilation device 16 can perform a ventilation operation for exchanging outside air and room air, and a heat exchanging operation for exchanging heat between the outside air and the room air while exchanging heat between the outside air and the room air. Can be switched.

  An operation unit (not shown) for operating the ventilator 16 is connected to the ventilator 16. The operation unit is a remote controller, a centralized controller that operates a plurality of heat exchangers, or the like. The operation unit can perform operation and stop of the ventilation device 16, switching between the ventilation operation and the heat exchange operation, adjustment of the wind speed, and the like.

  Although the ventilation apparatus 16 of this embodiment demonstrated the case where it had a heat exchange function other than the ventilation function, it is not limited to this structure. The ventilation device 16 may have only a ventilation function. Furthermore, the ventilator 16 has a built-in coil, and this coil can also handle a heat load caused by outside air. In the present embodiment, the case where the ventilation device 16 is so-called first type mechanical ventilation in which ventilation is performed by an air supply fan and an exhaust fan built in the ventilation device 16 is described. However, the present invention is not limited to this configuration. . The ventilator 16 may be a so-called second type mechanical ventilation in which only a fan for supplying air is provided for ventilation, or the so-called second type in which the ventilator 16 includes only an exhaust fan for ventilation. Three types of mechanical ventilation may be used.

  The air-conditioning equipment control device 10 includes an entrance / exit management unit 20 that manages the entrance / exit of the user with respect to the living room 12. A storage medium information reading unit 22 that reads storage medium information stored in a storage medium owned by the user and an electric lock (not shown) of the door 18 are connected to the entrance / exit management unit 20.

  The storage medium information reading unit 22 is installed in the vicinity of the door 18 and outside the living room 12, for example, in the common part and inside the living room 12. The storage medium possessed by the user is, for example, a card or a portable terminal. The storage medium information stored in the storage medium is information (ID) that proves that the user owns the storage medium, for example, information including an ID number or a figure including a plurality of characters. The storage medium information reading unit 22 reads the storage medium information with or without contact with the storage medium, and transmits the information to the entrance / exit management unit 20. In the present embodiment, the case where the storage medium information reading unit 22 reads the storage medium information has been described. However, the present invention is not limited to this configuration. Can also read biometric information such as fingerprints or veins and send the information to the entrance / exit management unit 20.

  The entrance / exit management unit 20 includes a storage unit (not shown) that stores various information, specifically, personal information of the user. The personal information of the user is an ID number and a corresponding room entry / exit room number corresponding to the ID number. The entry / exit room number is a number assigned to a room where entry / exit is permitted.

  The entrance / exit management unit 20 manages the user's entrance / exit by comparing the storage medium information read by the storage medium information reading unit 22 with the personal information stored in the storage unit. Specifically, when the user enters the room, the entrance / exit management unit 20 receives, for example, an ID number that is storage medium information from the storage medium information reading unit 22 outside the living room 12. Then, the entrance / exit management unit 20 compares the ID number from the storage medium information reading unit 22 with the ID number from the storage unit, and confirms entry based on the entrance / exit permission number corresponding to the matched ID number. . When there is an entry / exit permission number for the living room 12, the entry / exit management unit 20 confirms the user's entry and transmits an unlock command to the electric lock of the door 18. At this time, the storage medium information reading unit 22 may notify that the user has been permitted to enter the room by voice or a display such as a lamp. On the other hand, when there is no entry / exit permission number of the living room 12, the entrance / exit management unit 20 does not permit the user to enter the room, and the electric lock of the door 18 remains locked. At this time, the storage medium information reading unit 22 may notify that the user is not permitted to enter the room by displaying a voice or a lamp.

  When the user leaves the room, the entrance / exit management unit 20 receives the ID number from the storage medium information reading unit 22 inside the living room 12. Then, the entrance / exit management unit 20 checks the ID number from the storage medium information reading unit 22 and the ID number from the storage unit, and confirms the exit when they match. When the ID numbers match, the entrance / exit management unit 20 confirms the user's exit and transmits an unlock command to the electric lock of the door 18. At this time, the storage medium information reading unit 22 may notify the user that the user is allowed to leave the room by displaying a voice or a lamp.

  The entrance / exit management unit 20 calculates the staying time in which the user stays in the room 12 based on the time when the user enters the room and the time when the exit is confirmed, and uses the information on the staying time. Managed as person information. Alternatively, if the entrance / exit management unit 20 confirms the user's entry but does not confirm the user's exit, the entrance / exit management unit 20 determines whether the user has entered the room and based on the current time and The staying time in which the user stays in the room 12 is calculated, and information on the staying time is managed as user information.

  Further, the air conditioning equipment control device 10 includes an average occupancy calculating unit 24 that calculates an average occupant number M of occupants in a predetermined time T based on user information of the entrance / exit management unit 20, and an average occupant number in the room A user load calculation unit 26 that calculates a user load, which is a load caused by the in-room users, based on the average number of persons M calculated by the calculation unit 24.

  The usage information is the staying time during which the user stays in the living room 12 as described above. The occupancy average number of persons calculation unit 24 calculates the accumulated stay time by adding up the stay times of the users within the predetermined time T, and divides the accumulated stay time by the predetermined time T, thereby occupying the room at the predetermined time T. The average number of users M is calculated.

  An example of a method by which the occupancy average number of persons calculation unit 24 calculates the average number of occupants M of the occupants will be described with reference to FIG. In FIG. 2, the entrance / exit situation of the users A to E is shown as a bar graph in order to improve the visibility of the entrance / exit situation of the users A to E with respect to the living room 12. Here, although the predetermined time T is 1 hour, the present invention is not limited to 1 hour, and the predetermined time T may be longer or shorter than 1 hour. Moreover, although the number of the target users is five, the present invention is not limited to this number, and the number of users may be more or less than five.

  The staying time of each user A to E in the time from 9:00 to 10:00 is as follows. That is, since the user A stays in the living room 12 from 9:00 to 10:00, the staying time of the user A is 60 minutes. Since user B enters the room at 9: 6 and leaves at 9:54, the staying time of user B is 48 minutes. User C enters before 9 o'clock, leaves at 9:12, then enters at 9:24 and stays in room 12 until 10 o'clock, so user C stays at 48 minutes It is. User D enters the room at 9: 6, leaves at 9:12, then enters at 9:42 and leaves at 9:48, so user D stays at 12 minutes It is. Since the user E enters the room at 9:48 and stays in the living room 12 until 10:00, the staying time of the user E is 12 minutes. The total stay time from user A to E during the time from 9:00 to 10:00 is 180 minutes. This time is the cumulative stay time. Then, when this accumulated stay time is divided by a predetermined time T, that is, 60 minutes, three persons who are the average number of persons M are calculated. In addition, since the average number of persons M in the time from 10:00 to 11:00 shown in FIG. 2 can also be calculated as described above, detailed description is omitted. In this way, the occupancy average number-of-people calculation unit 24 can calculate the average number of people M in the predetermined time T.

  According to the calculation method of the occupancy average number-of-occupancy calculation unit 24, the average number of occupants M of the occupants in the predetermined time T is calculated. The frequent fluctuation of the number of persons due to counting the number of persons can be suppressed. By suppressing frequent fluctuations in the number of people, frequent fluctuations in the load caused by the in-room users described later are suppressed, so that hunting in the control of the air conditioning equipment is suppressed. As a result, the air conditioning equipment control device 10 of the present embodiment can improve the controllability of the air conditioning equipment.

  The user load calculation unit 26 calculates a user load, which is a load caused by the resident user, based on the average number of people M calculated by the resident average number of people calculation unit 24. The user load is a heat load by the user, a heat load by the outside air introduced based on the amount of carbon dioxide generated by the user, and a humidification and dehumidification load based on the outside air and the amount of water evaporation by the user. .

  The heat load by the user is a load due to heat radiation based on human metabolic functions. The amount of heat generated per person is, for example, 63 W / person for sensible heat and 69 W / person for latent heat. The heat load by the user can be calculated based on this generated heat amount and the average number of people M. When the predetermined time T is not 1 hour, it is necessary to correct the generated heat amount by a predetermined coefficient.

The amount of carbon dioxide generated by the user is the amount of carbon dioxide generated by the human metabolic function. The amount of carbon dioxide generated per person is, for example, 0.02 m ³ / h · person. In the Building Standards Law, the introduction of outside air of 20 m ³ / h or more as the necessary ventilation of the living room, In the case of air conditioning equipment, it is stipulated that the indoor carbon dioxide concentration be 1000 ppm or less. In order to satisfy this regulation, a ventilation amount of about 30 m ³ / h · person is generally required, and the flow rate of outside air introduced into the living room 12 can be calculated based on this ventilation amount and the average personnel M. it can. The heat load caused by the outside air is a heat load brought into the room 12 by the outside air having a temperature and humidity different from that of the room 12, and is usually calculated based on the flow rate of the outside air and the temperature and humidity outside the room. it can. For this reason, the temperature sensor 32 and the humidity sensor 34 provided in the living room 12 are connected to the user load calculation unit 26, and the temperature sensor 36 and the humidity sensor 38 provided outdoors are connected to the user load calculation unit 26. The thermal load due to the outside air is calculated based on the various detection results from 32, 34, 36, and 38 and the flow rate of the outside air described above. In addition, when the predetermined time T is not 1 hour, it is necessary to correct | amend the above-mentioned ventilation volume with a predetermined coefficient.

  The amount of water evaporated by the user is the amount of water generated by human metabolic function, that is, the amount of water or sweat contained in exhaled breath. Based on this amount of moisture evaporation and the average number of persons M, the amount of increase in the humidity of the room 12 can be calculated. Further, based on the flow rate of the outside air introduced into the living room 12 and the temperature and humidity conditions of the living room 12 and the outside air, the dehumidifying amount is mainly calculated in the summer and the humidifying amount is mainly calculated in the winter. can do. The humidification load is mainly a winter load, and can be calculated based on the humidification amount and the increase in the humidity of the living room 12 described above. According to this calculation method, a part of the humidification amount necessary for the introduction of outside air is supplemented by the moisture evaporation amount by the user, so that the humidification amount of the humidifier can be reduced. On the other hand, the dehumidification load is mainly a summer load, and can be calculated based on the above-described dehumidification amount and the increase in the humidity of the living room 12. According to this calculation method, the amount of water evaporation by the user in addition to the amount of dehumidification required when the outside air is introduced becomes the object of dehumidification, so that the accuracy of dehumidification control can be improved.

  Furthermore, the air-conditioning equipment control apparatus 10 controls the air-conditioning equipment based on the air-conditioning load calculation unit 28 that calculates the air-conditioning load other than the above-described user load, and the user load and the air-conditioning load other than this load. Control 30. The air-conditioning load other than the user load is a heat load passing through the building structure, a heat load passing through the window, a heat load generated indoors, or the like. The heat load generated indoors includes the heat load caused by lighting and the heat load caused by OA equipment, excluding the heat load caused by the human body (corresponding to the user load).

  The air conditioning load calculating unit 28 senses the temperature sensor 32 and humidity sensor 34 of the living room 12, a power meter (not shown) for measuring the power consumed in the living room 12, and infrared radiation energy around the perimeter of the living room 12. The radiation temperature sensor 40 is connected. The heat load passing through the building structure and the heat load passing through the window are calculated based on various detection results of the temperature sensor 32 and the radiation temperature sensor 40. The heat load due to illumination and the heat load due to the OA device are calculated based on the detection result of the power meter. In addition, the calculation method of the air-conditioning load by the air-conditioning load calculation part 28 is not limited to the structure mentioned above, A well-known calculation method is employable.

  The air conditioning equipment control unit 30 controls the air conditioning equipment, that is, the air conditioner 14 and the ventilation device 16 based on the air conditioning load calculated by the user load calculating unit 26 and the air conditioning load calculating unit 28.

  According to the air conditioning equipment control device 10 of the present embodiment, the occupancy average number calculating unit 24 and the user load calculating unit 26 can accurately calculate the load caused by the occupant being a variable load. The air conditioning equipment can be optimally controlled based on the load.

  Next, the air-conditioning equipment control apparatus 10 of another embodiment is demonstrated using FIG. FIG. 3 is a diagram illustrating a configuration of an air conditioning equipment control device 10 according to another embodiment. In addition, the same code | symbol is attached | subjected about the same component as the said embodiment, and detailed description is abbreviate | omitted.

  In the embodiment described above, the occupancy average number of persons calculation unit 24 calculates the average number of occupants M in the room during a predetermined time T. And the user load calculation part 26 calculated user load based on this average number of persons M. That is, the user load calculation unit 26 multiplies the average number of people M by the heat load and the humidification / dehumidification load amount obtained from the heat generation amount, carbon dioxide generation amount, and water evaporation amount per person. The user load, which is the load caused by the room user, was calculated. However, since there are individual differences in the amount of human metabolism, there is a slight error between the user load calculated using the average number of persons M and the general unit load as described above and the actual user load. Will occur. Therefore, in this embodiment, the user load can be calculated in consideration of individual differences in human metabolism. Next, a user load calculation method will be specifically described.

  The air conditioning equipment control device 10 includes a per-user stay time calculation unit 42 that calculates a stay time for each occupant in the predetermined time T based on the user information of the entrance / exit management unit 20.

  An example of a method in which the stay time calculation unit 42 for each user calculates the stay time for each user in the room will be described with reference to FIG. As described above, in FIG. 2, the entrance / exit situation of users A to E is shown in a bar graph in order to improve the visibility of the entrance / exit situation of users A to E with respect to the living room 12. . Here, although the predetermined time T is 1 hour, the present invention is not limited to 1 hour, and the predetermined time T may be longer or shorter than 1 hour. Further, although the number of target users is five, the present embodiment is not limited to this number, and the number of users may be more or less than five.

  The staying time of each user A to E in the time from 9:00 to 10:00 is as follows. That is, since the user A stays in the living room 12 from 9:00 to 10:00, the staying time of the user A is 60 minutes. Since user B enters the room at 9: 6 and leaves at 9:54, the staying time of user B is 48 minutes. User C enters before 9 o'clock, leaves at 9:12, then enters at 9:24 and stays in room 12 until 10 o'clock, so user C stays at 48 minutes It is. User D enters the room at 9: 6, leaves at 9:12, then enters at 9:42 and leaves at 9:48, so user D stays at 12 minutes It is. Since the user E enters the room at 9:48 and stays in the living room 12 until 10:00, the staying time of the user E is 12 minutes. Therefore, the stay time of each user A to E in the time from 9:00 to 10:00 is 60 minutes for user A, 48 minutes for user B, 48 minutes for user C, 12 minutes for user D, User E becomes 12 minutes. In this way, the stay time calculation unit 42 for each user can calculate the stay time for each user at the predetermined time T.

  The entrance / exit management unit 20 can set and store in advance, as user information, the amount of heat generated per unit time, the amount of carbon dioxide generated, and the amount of water evaporation, which are unique to each user.

  The user load calculation unit 26 is based on the user information of the entry / exit management unit 20 and the stay time for each user calculated by the stay time calculation unit 42 for each user. A certain user load is calculated. Specifically, the user load for each user, i.e., heat load, humidification and dehumidification load, is calculated by multiplying the staying time of the user by the amount of heat generated, the amount of carbon dioxide generated and the amount of water evaporated corresponding to the user. The user load is calculated by calculating and summing up these loads. With this configuration, the load caused by the in-room user, which is a variable load, can be accurately calculated from the above embodiment, so that the air conditioning equipment can be optimally controlled based on the load.

  It should be noted that the amount of heat generated per unit time, the amount of generated carbon dioxide gas, and the amount of water evaporation corresponding to each user are not limited to individual values, and the unit loads may be average values. In addition, the amount of heat generated per unit time, the amount of carbon dioxide generated, and the amount of water evaporation corresponding to each user can be set based on sex, age, and the like.

  DESCRIPTION OF SYMBOLS 10 Air-conditioning equipment control device, 12 Living room, 14 Air conditioner, 16 Ventilation device, 20 Entrance / exit management part, 24 In-room average number calculation part, 26 User load calculation part, 28 Air-conditioning load calculation part, 30 Air-conditioning equipment control part, 42 A stay time calculation unit for each user.

Claims (8)

An entrance / exit management department for managing the entrance / exit of users;
Based on the user information of the entrance / exit management unit, an average occupancy calculating unit that calculates the average number of occupants in a predetermined time,
Based on the average number of people calculated by the occupancy average number of people calculation unit, a user load calculation unit that calculates a user load that is a load caused by the resident user;
An air conditioner control unit that controls the air conditioner based on the user load calculated by the user load calculating unit and an air conditioner load other than this load;
The air-conditioning equipment control apparatus characterized by having. In the air-conditioning equipment control device according to claim 1,
The user information of the entrance / exit management department has the stay time that the user stays in the room,
The occupancy number calculation unit calculates the accumulated stay time by totaling the stay times of users who stay in the room within a predetermined time, and calculates the average number of persons by dividing the accumulated stay time by the predetermined time.
The air-conditioning equipment control apparatus characterized by the above. In the air-conditioning equipment control device according to claim 1 or 2,
User load includes heat load by the user,
The air conditioning equipment control unit controls the air conditioning equipment that cools and heats the room based on the heat load.
The air-conditioning equipment control apparatus characterized by the above. In the air-conditioning equipment control device according to claim 3,
The user load further includes a heat load caused by outside air introduced based on the amount of carbon dioxide generated by the user,
The air-conditioning equipment control unit controls the air-conditioning equipment that ventilates the room based on the carbon dioxide generation amount, and controls the air-conditioning equipment that cools and heats the room based on the heat load caused by the outside air.
The air-conditioning equipment control apparatus characterized by the above. In the air-conditioning equipment control device according to claim 4,
The user load further includes a humidification load based on the amount of water evaporated by the user and the outside air,
The air-conditioning equipment control unit controls the air-conditioning equipment that humidifies the room based on the humidification load. In the air-conditioning equipment control device according to claim 4 or 5,
The user load further includes a dehumidification load based on the amount of water evaporated by the user and the outside air,
An air-conditioning equipment control unit controls an air-conditioning equipment that performs indoor dehumidification based on the dehumidifying load. An entrance / exit management department for managing the entrance / exit of users;
Based on the user information of the entrance / exit management unit, a stay time calculation unit for each user that calculates a stay time for each user in the room at a predetermined time, and
A user who calculates a user load, which is a load caused by a user in the room, based on the user information of the entrance / exit management unit and the stay time for each user calculated by the stay time calculation unit for each user. A load calculation unit;
An air conditioner control unit that controls the air conditioner based on the user load calculated by the user load calculating unit and an air conditioner load other than this load;
The air-conditioning equipment control apparatus characterized by having. In the air-conditioning equipment control device according to claim 7,
The user information of the entrance / exit management unit includes the amount of heat generated per unit time, the amount of carbon dioxide gas generated, and the amount of water evaporation corresponding to each user,
The user load calculation unit calculates the user load for each user by multiplying the staying time of the user by the amount of heat generated, the amount of carbon dioxide gas generated, and the amount of water evaporation corresponding to the user. Calculate the user load, which is the load attributed to the user in the room, by summing the loads.
The air-conditioning equipment control apparatus characterized by the above.

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