JP2011047149A - Access management system, and environmental control system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an access management system, which can simplify its system constitution by predicting a living space entered by a visitor, when detecting a visitor entering into a building. <P>SOLUTION: An access management apparatus 3 communicates with each of key control devices 2, so as to check the number of times of entries into each of the living spaces R1-Rn by each user, and stores the living space where the number of times of entries thereinto is the largest, as the living space where the entry thereinto is predicted after the entry into the building. When a device 1 for monitoring the entrance into/exit from the room provides the equipment 3 with notification associated with the user permitted to enter the building, the equipment 3 adds the number of entry into the living space by one person to the number of entries into the living space where the entry thereinto by the user is predicted. On the other hand, when the device 1 provides the equipment 3 with notification associated with the user exiting from the building, the equipment 3 subtracts the number of entry into the room by one person from the number of entries into the living space where the entry thereinto by the user is predicted. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to an entrance / exit management system for managing entrance / exit to each living space in a building having a living space divided into a plurality of sections, and an environment in each living space using this entrance / exit management system. The present invention relates to an environmental control system that controls

  In a building having a living space divided into a plurality of sections, it communicates with a non-contact communication medium such as an IC card storing user identification information (ID information) in order to manage entry / exit to each living space. An entrance / exit management system in which a reader / writer is installed in each living space has been conventionally employed (see Patent Document 1). In the entrance / exit management system used in the environmental management system of Patent Document 1, reader / writers for exit management and entrance management are provided on the outside and inside of the living space in the vicinity of doors serving as entrances / exits of the living spaces, respectively. The door is provided with an electric lock that is installed and interlocked with the reader / writer.

  That is, according to this entrance / exit management system, when entering the living space, contactless communication is performed between the media possessed by the user and the reader / writer for entrance management, allowing the user to enter the room. Is determined. On the other hand, when leaving the living space, non-contact communication is performed between the media possessed by the user and the reader / writer for exit management, and the user's permission to leave is determined. Then, the reader / writer management device that manages and controls the reader / writers for room entrance management and room exit management communicates with the central management device so that the central management device manages the number of people in each living space. Can do.

  In addition, in a building having a plurality of living spaces as described above, a flapper gate having a reader / writer for entrance / exit management that communicates with the above-described media in order to manage entrance / exit to the building is provided at the entrance of the building, etc. Installed. That is, when entering or leaving the building, contactless communication is performed between the reader / writer provided in the flapper gate and the media owned by the user, and permission to enter or leave the building is determined. The Then, when the admission / exit permission is determined based on the communication result between the reader / writer and the media, the flapper gate is opened, and the user is allowed to enter or leave the building. Further, a conventional entrance / exit management system has been proposed in which a system for managing such entrance / exit is combined.

JP 2009-024404 A

  Although the entrance / exit management system in Patent Document 1 can accurately grasp the number of rooms in each living space, a reader / writer is required for each of entrance management and exit management. Not only will it increase, but the system will become complicated. In addition, when a user who is allowed to enter a certain living space leaves the living space, it is necessary to communicate with the reader / writer for exit management in order to obtain permission to leave. Even so, the system becomes complicated to use. For this reason, there are many systems in which only a reader / writer for room entry management is provided, and only the entry permission to the living space is determined. However, in the case of a system including only a reader / writer for room entry management, it is difficult to determine the number of rooms in each living space because it cannot be determined whether a plurality of people have left the living space at the same time.

  In view of such problems, the present invention proposes an entrance / exit management system that can simplify the configuration of the system by predicting the living space in which the visitor enters when the entrance to the building is detected. The purpose is to do.

  In order to achieve the above object, an entrance / exit management system of the present invention is an entrance / exit management system for managing the number of people in each living space in a building divided into a plurality of living spaces. An entrance / exit monitoring device that authenticates a person and manages entrance / exit to the building, and is installed in each of the plurality of living spaces, and authenticates a person entering the living space to An entrance determination device for determining admissibility, an entrance / exit to the building confirmed by the entrance / exit monitoring device, and an entrance to each living space confirmed by the entrance determination device for each of the living spaces And an entrance / exit management device that manages the number of people in each of the living spaces, and the entrance / exit management device is a user of the building based on the notification from the entrance determination device. Each of the living spaces Taking statistics on the number of times of entering each room, setting the living space with a large number of times of entry as a living space that the user is expected to enter by entering the building, and from the entrance / exit monitoring device, When notifying that the user has entered the room, the entrance / exit management device adds the number of people living in the predicted living space for one person, assuming that the user has entered the predicted living space. Thus, when the entry / exit monitoring device notifies the user that the user has exited, the entrance / exit management device is predicted to assume that the user has exited the predicted living space. The number of people in the living space is subtracted by one person.

  The environment control system of the present invention is an environment control system for controlling the environment of each living space in a building divided into a plurality of living spaces. The setting of the environment of each living space is determined according to the number of rooms in each of the living spaces managed in the above, and the environment of each of the living spaces is controlled.

  According to the present invention, for each user, statistics on the number of entrances to each residence space are taken, and the residence space with a large number of entrances is set as a residence space that is expected to enter after entering the building. When it is confirmed that the person has left the building, the number of rooms in the predicted living space can be increased or decreased. Therefore, it is only necessary to install a device for authenticating only the entrance of the living space, such as an entrance determination device installed in each of the living spaces, and the configuration of the system is simple compared to the system of Patent Document 1. I can do it. Thereby, even if it is not the system which authenticates and manages the entrance and exit of each living space, the number of rooms in each living space can be easily managed by detecting the entrance to and exit from the building. Furthermore, by setting the environment control system using this entrance / exit management system, the environment of each living space can be set to an environment according to the number of people in the living space. The amount of power required for operation can be suppressed, and power saving can be achieved.

These are block diagrams which show the structure of the entrance / exit management system used as embodiment of this invention. These are the blocks which show the internal structure of the entrance / exit management apparatus in the entrance / exit management system shown in FIG. These are figures which show the structure of the table memorize | stored in the memory in the entrance / exit management apparatus shown in FIG. 2, (a) shows the structure of an entrance prediction table, (b) shows the structure of an entrance / exit management table, c) shows the configuration of the authentication table. These are block diagrams which show the structure of the environmental control system used as embodiment of this invention.

(Entrance / exit management system)
Embodiments in the entrance / exit management system of the present invention will be described with reference to the drawings. FIG. 1 is a block diagram showing a configuration of an entrance / exit management system of the present embodiment.

  The entrance / exit management system shown in FIG. 1 includes an entrance / exit monitoring device 1 that opens and closes a flipper gate 11 installed at an entrance E1 of a building, and living spaces R1 to Rn (n is 1 or more) divided into a plurality of sections. The natural number of the key control device 2 that locks and unlocks the electric lock 21 installed at the door 20 serving as the respective entrance / exit, and the entrance / exit monitoring device 1 and the key control device 2 communicate with each other via the network NT1. And an entrance / exit management device 3 that manages entrance / exit for the living spaces R1 to Rn. The entrance / exit monitoring device 1 is connected to an entrance reader / writer 12 and an exit reader / writer 13 that perform non-contact communication with the IC card 4 storing the identification number of the user. The key control device 2 is installed outside the living spaces R1 to Rn and is connected to an entry reader / writer 22 that performs non-contact communication with the IC card, and determines whether or not to enter the living spaces R1 to Rn. It operates as an entrance determination device for determining.

  Further, as shown in FIG. 2, the entrance / exit management device 3 communicates with the communication unit 301 connected to the network NT1 and the entrance / exit monitoring device 1 and the key control device 2 through the communication unit 301, and the IC card 4 The control unit 302 that performs authentication of the user, and the entrance prediction table generation unit that generates the entrance prediction table T1 for predicting the entrance of each user by receiving the signal received by the communication unit 301 via the control unit 302 303, an entrance / exit management unit 304 for managing entrance / exit of each living space by receiving a signal received by the communication unit 301 via the control unit 302, an entrance prediction table T1, an entrance / exit management table T2, and authentication And a memory 305 for storing each table T3.

  In the entrance / exit management device 3, the entrance prediction table T1 stores the statistics of the living space in which the users permitted to enter the entrance / exit monitoring device 1 enter, as shown in FIG. The living space with the highest number of times of entry is set as the living space where the user enters the building after entering the building. Moreover, the entrance / exit management table T2 stores the number of people in each of the living spaces R1 to Rn, as shown in FIG. Then, as shown in FIG. 3C, the authentication table T3 includes, for each user's identification information, a living space where the user can enter, a living space where the user enters or exits, Memorize the current state of the user.

1. Operation of the entrance / exit management system at the time of entering / exiting the building In the entrance / exit management system configured as described above, the user entering the building is directed to the entrance reader / writer 12 connected to the entrance / exit monitoring device 1. , Non-contact communication using the IC card 4 possessed. When non-contact communication is executed between the entrance reader / writer 12 and the IC card 4, the user identification information stored in the IC card 4 is transmitted to the entrance / exit monitoring device 1. Thus, the entrance / exit monitoring device 1 performs authentication based on the identification information read from the IC card 4 and determines whether or not the user who owns the IC card 4 can enter the building. At this time, the entrance / exit monitoring device 1 may execute an authentication operation by referring to the authentication table stored in itself, or may enter / exit by communicating with the entrance / exit management device 3. The authentication operation may be executed with reference to the authentication table T3 stored in the exit management device 3.

  When the entrance / exit monitoring device 1 authenticates the IC card 4 and permits the user to enter the facility, the entrance / exit monitoring device 1 opens the flipper gate 11, while allowing the user to enter the IC card 4 without authenticating it. If not permitted, the flipper gate 11 is kept closed. The flipper gate 11 is in a closed state when the user does not pass through the entrance / exit, and when it is detected that the user has passed for the entrance / exit, the flipper gate 11 is changed from the open state to the closed state. Transition. When the flipper gate 11 is opened and the user is allowed to enter, the entrance / exit monitoring device 1 uses the identification information stored in the IC card possessed by the authorized user via the network NT1 to enter / exit the management device 3. Send to. Therefore, when the communication unit 301 receives the identification information whose entry is authenticated by the entrance / exit monitoring device 1, the entrance / exit management device 3 confirms that the user corresponding to the identification number has entered the control unit 302. Check. And the entrance / exit management device 3 confirms that the current state stored in the authentication table T3 for the confirmed user has entered the building from "outside the building" indicating that the user is absent from the building. Update to “Inside”.

  On the other hand, when the user leaves the building, non-contact communication with the exit reader / writer 13 is performed by the IC card 4 possessed by the user. At this time, since the identification information in the IC card 4 is read out by the exit reader / writer 13 and transmitted to the entrance / exit monitoring device 1, the entrance / exit monitoring device 1 is provided by the exit reader / writer 13. The user who intends to leave the building can be identified from the received identification number. If the identification number is authenticated, the entrance / exit monitoring device 1 opens the flipper gate 11 and permits the user to leave the building. In this way, when the entrance / exit monitoring device 1 confirms the user's exit, the entrance / exit monitoring device 1 transmits identification information corresponding to the exited user to the entrance / exit management device 3. Therefore, when the communication unit 301 receives the identification information whose entry has been authenticated by the entrance / exit monitoring device 1, the entry / exit management device 3 leaves the user corresponding to the identification number by the control unit 302. Make sure. Then, the entrance / exit management device 3 updates the current status stored in the authentication table T3 for the confirmed user to “outside the building” indicating that the user is absent in the building.

  Further, when the entrance / exit management device 3 receives the identification information of the authorized user from the entrance / exit monitoring device 1, the entrance / exit management unit 304 refers to the entrance prediction table T1 and permits entry. Living space where new users enter is predicted. The entrance / exit management unit 304 then stores the total number of users who are in the room and users who are predicted to be occupying the residential space predicted at this time in the authentication table T3. Confirming from the current state, the storage of the entrance / exit management table T2 is updated. That is, when the entrance / exit monitoring device 1 confirms that the user has entered the building, the entrance / exit management device 3 predicts the living space in which the user enters, and at the same time, determines the number of people in the predicted living space. Add one person.

  Further, when the entrance / exit management device 3 receives the identification information of the authorized user from the entrance / exit monitoring device 1, the entrance / exit management unit 304 refers to the entrance prediction table T1 and the authentication table T3. Thus, the living space where the user was present or where the user was predicted to be present is confirmed. The entrance / exit management unit 304 then stores the total number of users who are in the room and users who are predicted to be occupying the residential space predicted at this time in the authentication table T3. Confirming from the current state, the storage of the entrance / exit management table T2 is updated. That is, when the entrance / exit monitoring device 1 confirms that the user has left the building, the entrance / exit management device 3 specifies the living space in which the user has entered, and at the same time, Subtract 1 from the number of people in your room.

2. Operation of the entrance / exit management system when entering the living space When a user who enters the building enters the living space Rk (k is a natural number from 1 to n), he / she enters the IC card 4 he / she has. The contactless communication with the reader / writer 22 is executed, and the key control device 2 authenticates the user for entering the room. At this time, the entry reader / writer 22 transmits the identification information read from the IC card 4 to the key control device 2, and the key control device 2 performs authentication based on the identification information corresponding to the user and determines whether or not the room can be entered. judge. The key control device 2 communicates with the entrance / exit management device 3 through the network NT1, and executes authentication of the user by referring to the authentication table T3 stored in the memory 305 of the entrance / exit management device 3. . The key control device 2 itself is provided with an authentication table that stores all identification information that permits entry into the living space Rk, and an authentication operation is performed without communication with the entry / exit management device 3. It may be a thing.

  The key control device 2 attempts to enter the living space Rk by comparing the identification information permitted to enter the living space Rk stored in the authentication table T3 with the identification information from the reader / writer 2 for entering the room. Authenticating the user who is in the room, it is determined whether to enter the room. If the key control device 2 determines that entry is permitted based on the authentication result, the key control device 2 unlocks the electric lock 21. Therefore, since the user can open the door 20, the user opens the door 20 and enters the living space Rk. When the door 20 is closed after the user enters the living space Rk, the key control device 2 locks the electric lock 21.

  In this way, when the key control device 2 confirms that the user has entered the room, the key control device 2 transmits identification information corresponding to the user who has entered the room to the entrance / exit management device 3. Therefore, when the communication unit 301 receives the identification information for which the key control device 2 has authenticated entry into the living space Rk, the entrance / exit management device 3 causes the control unit 302 to enter the user corresponding to the identification number. Confirm that you entered the space Rk. Then, the entrance / exit management device 3 updates the current state stored in the authentication table T3 for the confirmed user to “resident in Rk” indicating that the user is in the living space Rk. On the other hand, the key control device 2 maintains the locked state without unlocking the electric lock 21 when it is determined from the authentication result that entry is not permitted.

  In addition, when the entrance / exit management device 3 receives the identification information of the user permitted to enter the living space Rk from the key control device 2, the entrance / exit management unit 304 refers to the authentication table T3, and the The current state of the user before entering the space Rk is confirmed. At this time, when the current state of the user before entering the room is “inside the building” and the user has not entered any of the living spaces R1 to Rn, the entrance / exit management unit 304 refers to the entrance prediction table T1 to enter the room. It is confirmed whether or not the predicted living space is the living space Rk. If the living space where entry is predicted is not the living space Rk, the entrance / exit management unit 304 subtracts one person from the predicted living space, and at the same time, confirms the entry of the living space Rk where the entry is confirmed. The stored contents of the entrance / exit management table T2 are updated so that the number of people in the room is increased by one. On the other hand, when the living space where entry is predicted is the living space Rk, the storage content of the entry / exit management table T2 is not updated by the entry / exit management unit 304. When the entrance / exit management unit 304 recognizes that the user has entered a living space other than the living space Rk with reference to the authentication table T3, the living space before entering the living space Rk. The stored contents of the entrance / exit management table T2 are updated so that one person is added to the number of people in the living space Rk in which entry has been confirmed.

3. Update of Stored Content of Entrance Prediction Table Further, when the entrance / exit management device 3 receives from the key control device 2 identification information of a user permitted to enter the living space Rk, the entrance prediction table generation unit 303 In the prediction table T1, the number of times the user enters the living space Rk is counted and stored. That is, the number of times the user enters the living space Rk based on the notified identification information stored in the room entry prediction table T1 is updated to a value added by one. Further, the room entry prediction table generation unit 303 refers to the stored content of the room entry prediction table T1 updated in this way, identifies the residential space with the most number of times of entry for each user, and identifies the identified residential space, It is stored in the entrance prediction table T1 as a living space that is expected to enter when entering the building. That is, when the contents stored in the room entry prediction table T1 are as shown in FIG. 3A, the user X1 is most likely to enter the living space R1, and therefore the room entry is predicted upon entry. The living space is specified as the living space R1 and stored in the room entry prediction table T1.

  In the entrance prediction table T1, the residence space that is predicted to enter when entering the building is specified as the residence space where the number of entrances is the largest, but the number of entrances of the residence space in the building by the user is a predetermined number of times. It may be specified for the first time when the number exceeds, or may be specified only when the maximum number of times of entering the room exceeds a predetermined number. As described above, in order to obtain statistics on the living space where the user who entered the building enters the room, if the number of times of entering the room is more than the predetermined number, the entrance / exit management device 3 is used until the predetermined number of times is reached. By detecting the entrance by the entrance / exit monitoring device 1, the living space where the user enters cannot be predicted. Therefore, in this case, the entrance / exit management device 3 updates the stored contents of the entrance / exit management table T2 by a notification from the key control device 2 installed in the living space where the user who entered the room has entered.

  As described above, the entrance / exit management device 3 according to the present embodiment transmits the identification information of the user whose entrance is confirmed by the entrance / exit monitoring device 1 to the entrance / exit management device 3. Referring to the room entry prediction table T1, the living space where the user specified by the identification information enters the room is predicted, and the stored contents of the room entry / exit management table T2 are updated. That is, the entrance / exit management device 3 adds the number of people in the living space predicted to enter the room and stores it in the entrance / exit management table T2. In addition, when the user who has entered the building moves to another living space or enters a living space other than the predicted living space, the user is transferred from the key control device 2 installed in the entering living space. Is transmitted to the entrance / exit management device 3, and the entrance / exit management device 3 updates the stored contents of the entrance / exit management table T2. That is, the entrance / exit management device 3 subtracts the number of people in the living space that has left or predicted, and adds the number of people in the newly entered living space, and stores it in the entrance / exit management table T2. Further, when the user who has entered the building has left the building, the identification information of the user whose entry has been confirmed by the entry / exit monitoring device 1 is transmitted to the entry / exit management device 3, and the entry / exit management device 3 updates the stored contents of the entry / exit management table T2. That is, the entrance / exit management device 3 subtracts the number of people in the living space where the user has entered and stores it in the entrance / exit management table T2.

(Environmental control system)
An embodiment of an environmental control system using the above-described entrance / exit management system will be described below with reference to the drawings. FIG. 4 is a block diagram showing a configuration of an environmental control system using the entrance / exit management system of FIG.

  The environment control system shown in FIG. 4 includes the entrance / exit management system shown in FIG. 1 and communicates with each of the air conditioning devices 51 installed in the living spaces R1 to Rn via the network NT2 to operate the air conditioning device 51. Communicates via the network NT3 with the air conditioner control management device 5 that controls the power, the air conditioner 51 installed in each of the living spaces R1 to Rn, and the power meter 61 that measures the integrated power amount of the lighting device (not shown). A power measurement management device 6 that manages the amount of power used in each of the living spaces R1 to Rn, a management server that communicates with each of the entrance / exit management device 3, the air conditioning control management device 5, and the power measurement management device 6 via the network NT4. 7 and a terminal device 8 that communicates with the management server 7 through the network NT4.

  In the environmental control system configured as described above, the air conditioning control management device 5 communicates with the entrance / exit management device 3 via the management server 7, thereby living spaces R <b> 1 to Rn managed by the entrance / exit management device 3. Recognize the number of people in each room. That is, when the entry / exit management device 3 updates the stored contents of the entry / exit management table T2, the updated entry / exit management table T2 is transmitted to the management server 7. Then, the management server 7 transmits the entrance / exit management table T <b> 2 received from the entrance / exit management device 3 to the air conditioning control management device 5. Thereby, the air-conditioning control management apparatus 5 receives the entrance / exit management table T2 updated by the entrance / exit management apparatus 3, and grasps the number of people in each of the living spaces R1 to Rn from the stored contents. And the air-conditioning control management apparatus 5 controls the air-conditioning equipment 51 of each of the living spaces R1 to Rn so that it operates at the air volume or temperature set according to the number of people in each of the living spaces R1 to Rn. That is, for example, when the number of people in the living space Rk is large, the air volume is increased or the temperature is set low to control the air conditioner 51 of the living space Rk, while when the number of living rooms is small, the air volume is weakened. Or setting the temperature high to control the air conditioner 51 in the living space Rk.

  Note that all the contents of the entry / exit management table T2 whose stored contents are updated are transmitted from the entrance / exit management device 3 to the air conditioning control management device 5 via the management server 7, but the entrance / exit management table T2 is used. Only the updated part may be transmitted to the air conditioning control management device 5 via the management server 7. That is, the living space in which the number of people in the room has changed and the number of people in the room are transmitted from the entrance / exit management device 3 to the air-conditioning control management device 5 to reduce the communication amount and change the number of people in the room. It is possible to make the air-conditioning control management device 5 confirm the living space where there was. Further, the air conditioning control management device 5 may periodically request the management server 7 to transmit the entry / exit management table T2, or the entry / exit management device 5 may store the contents of the entry / exit management table T2. When updated, the entrance / exit management table T2 may be transmitted to the air conditioning control management device 5.

  In such an environmental control system, the power measuring device 61 installed in the living space Rk is an integrated value (integrated power amount) of the electric energy by the air conditioner 51 and the lighting device (not shown) installed in the same living space Rk. Is measured, the measured integrated power amount is transmitted to the power measurement management device 6. Thereby, the electric power measurement management apparatus 6 will memorize | store the received electric energy used according to measurement time, if the electric energy used by each integrated electric energy in living space R1-Rn is received, and each of living space R1-Rn Manage power consumption. The terminal device 8 can access the power measurement management device 6 through the management server 7. That is, when the terminal device 8 communicates with the management server 7 and the access to the power measurement management device 6 is authenticated, the power consumption of each of the living spaces R1 to Rn stored in the power measurement management device 6 is related. Information is transmitted to the terminal device 8. Therefore, the user of the terminal device 8 can confirm the amount of electric power used for each of the living spaces R1 to Rn for the building in which the environment control system is configured.

  Furthermore, the entrance / exit management device 3 stores the number of people in each of the living spaces R1 to Rn for each hour, and the power measurement management device 6 uses the management server 7 or the terminal device 8 for each of the living spaces R1 to Rn. It is good also as what can confirm the relationship between the amount of used electric power for every time memorize | stored, and the room number of persons memorize | stored in the entrance management apparatus 3. FIG. Thereby, the user of the management server 7 or the terminal device 8 can grasp the relationship between the number of people in the room and the amount of power used, for example, for the living space Rk for each hour. Therefore, it is possible to recognize whether the amount of power used is unnecessarily large with respect to the number of people in the room, and for example, the temperature and air volume for the number of people in the living space Rk in the air conditioning control management device 5 can be set to optimum values. . Furthermore, in the environmental control system of the present embodiment, the air conditioners 51 in the room spaces R1 to Rn are controlled according to the number of people in each of the room spaces R1 to Rn managed by the entrance / exit management device 3. However, in addition to the air conditioner 51, for example, other electrical devices such as a lighting device (not shown) are controlled according to the number of people in each of the room spaces R1 to Rn managed by the entrance / exit management device 3. It is good.

DESCRIPTION OF SYMBOLS 1 Entrance / exit monitoring device 2 Key control device 3 Entrance / exit management device 4 IC card 5 Air-conditioning control management device 6 Power measurement management device 7 Management server 8 Terminal device 11 Flipper gate 12 Reader / writer 13 Entrance reader / writer 20 Door DESCRIPTION OF SYMBOLS 21 Electric lock 22 Entrance reader / writer 51 Air conditioner 61 Electric power meter 301 Communication part 302 Control part 303 Entrance prediction table production | generation part 304 Entrance / exit management part 305 Memory

Claims (2)

In an entrance / exit management system for managing the number of people in each living space in a building divided into a plurality of living spaces,
An entrance / exit monitoring device that authenticates the entrance / exit of the building and manages entrance / exit to the building,
An entrance determination device that is installed in each of the plurality of living spaces, authenticates a person entering the living space, and determines whether the living space can be entered,
The entrance / exit to the building confirmed by the entrance / exit monitoring device and the entrance to each living space confirmed by the entrance determination device for each of the living spaces are notified and the residence An entrance / exit management device for managing the number of people in each space;
With
The entrance / exit management device, based on the notification from the entrance determination device, for each user who enters the building, takes statistics on the number of entrances to each of the living spaces, Set as a living space that the user is expected to enter by entering the building,
When notifying that the user has entered from the entrance / exit monitoring device, the entrance / exit management device assumes that the user has entered the predicted living space, and While adding one resident, the entry / exit management device notifies the user that the user has left the predicted residence space when the entry / exit monitoring device notifies the user that the user has exited. As a result, an entrance / exit management system characterized by subtracting one person from the estimated number of residents in the living space. In an environment control system for controlling the environment of each living space in a building divided into a plurality of living spaces,
According to the entrance / exit management system of claim 1, the setting of the environment of each of the living spaces is determined according to the number of people in each of the living spaces managed by the entrance / exit management system. An environmental control system characterized by controlling the environment.

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