WO2023218531A1 - 入場許否判定システム、入場許否判定装置、プログラム及び入場許否判定方法 - Google Patents

入場許否判定システム、入場許否判定装置、プログラム及び入場許否判定方法 Download PDF

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Publication number
WO2023218531A1
WO2023218531A1 PCT/JP2022/019830 JP2022019830W WO2023218531A1 WO 2023218531 A1 WO2023218531 A1 WO 2023218531A1 JP 2022019830 W JP2022019830 W JP 2022019830W WO 2023218531 A1 WO2023218531 A1 WO 2023218531A1
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WIPO (PCT)
Prior art keywords
area
mobile terminal
physical quantity
wireless communication
request
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2022/019830
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English (en)
French (fr)
Japanese (ja)
Inventor
知明 武輪
亘 辻田
努 朝比奈
真人 高井
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Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2023552526A priority Critical patent/JP7374399B1/ja
Priority to CN202280095623.4A priority patent/CN119156651A/zh
Priority to PCT/JP2022/019830 priority patent/WO2023218531A1/ja
Publication of WO2023218531A1 publication Critical patent/WO2023218531A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/29—Individual registration on entry or exit involving the use of a pass the pass containing active electronic elements, e.g. smartcards

Definitions

  • the present disclosure relates to an admission permission/denial determination system, an admission permission/denial determination device, a program, and an admission permission/denial determination method.
  • Patent Document 1 discloses that beacon authentication of an IC card equivalent to a tag, user identification, authentication based on location information using short-range wireless, and authentication based on a travel route equivalent to a location history are used for entry and exit.
  • a technology for performing advanced security management that is used in conjunction with an authentication method has been disclosed.
  • one or more aspects of the present disclosure aim to prevent entry to areas where entry is restricted by disguising the location.
  • An entry permission/denial determination system is installed in a first area where users can enter regardless of whether or not they are registered, and includes a first wireless communication device that performs wireless communication, and a registered wireless communication device.
  • a second wireless communication device that performs wireless communication and is installed in a second area where registrants who are users are allowed to enter and users other than the registrants are restricted from entering; a condition determining device that communicates with a wireless communication device and the second wireless communication device; from a mobile terminal used by a requester who is a user who makes a request or a second admission request that is a request for admission from the second area to the first area.
  • the present invention is characterized by comprising a control unit that allows the requester to enter the first area from the second area when it can be determined that the requester exists in the second area.
  • the admission permission/denial determination system includes a first area in which users can enter regardless of whether or not they have registered for use, and a first area in which registrants who are registered users are permitted to enter, and A wireless communication device that is installed in a third area that is located between a second area where entry of users other than the user is restricted and that performs wireless communication, and conditions for communicating with the wireless communication device.
  • a determination device, and the condition determination device is configured to issue a first admission request that is an admission request from the first area to the second area, or from the second area to the first area.
  • the first admission request or the second admission request is received from the mobile terminal used by the requester, who is the user who makes the second admission request, which is the admission request of a communication unit that receives a physical quantity that changes depending on the interval between the terminal and the wireless communication device;
  • the requester is permitted to enter the second area from the first area.
  • the second admission request is sent from the mobile terminal and it can be determined from the physical quantity that the mobile terminal does not exist in the third area, and a control unit that permits entry from the second area to the first area.
  • An entry permission/denial determination system is installed in a first area where users can enter regardless of whether or not they are registered, and includes a first wireless communication device that performs wireless communication, and a registered area. a second wireless communication device that performs wireless communication and is installed in a second area where registrants who are users are allowed to enter and users other than the registrants are restricted from entering; and a third wireless communication device that is installed in a third area that is located between the area and the second area and performs wireless communication, the first wireless communication device, and the second wireless communication device.
  • a condition determining device that communicates with the device and the third wireless communication device, the condition determining device receiving a first entry request that is an entry request from the first area to the second area; Alternatively, the first admission request or the second Upon receiving the admission request, a first physical quantity, which is a physical quantity that changes depending on the interval between the mobile terminal and the first wireless communication device, is transmitted from the mobile terminal to the mobile terminal and the second wireless communication device. a second physical quantity that changes depending on the distance between the mobile terminal and the third wireless communication device; and a third physical amount that changes depending on the distance between the mobile terminal and the third wireless communication device.
  • the mobile terminal receives the first admission request from the mobile terminal. 1 area, and the requester is the registrant, the requester is permitted to enter the second area from the first area, and the mobile phone determining that the mobile terminal exists in the second area based on the first physical quantity, the second physical quantity, and the third physical quantity when the second entrance request is sent from the terminal; and a control unit that allows the requester to enter the first area from the second area when the requester is able to enter the first area.
  • the admission permission/denial determination device allows entry of a registrant who is a registered user from a first area where a user can enter regardless of whether or not the user is registered, and A first admission request is a request for admission to a second area where entry of users other than the user is restricted, or a second request is a request for admission from the second area to the first area.
  • the first admission request or the second admission request is received from the mobile terminal used by the requester, who is the user making the admission request, and the mobile terminal receives the first admission request or the second admission request from the mobile terminal, which is installed in the first area.
  • a first physical quantity that is a physical quantity that changes depending on the distance between the mobile terminal and a first wireless communication device that performs wireless communication with the mobile terminal; and a first physical quantity that is installed in the second area and performs wireless communication.
  • a communication unit that receives a second physical quantity that is a physical quantity that changes depending on an interval between a second wireless communication device and the mobile terminal; and a communication unit that receives the first admission request from the mobile terminal;
  • the requester's When permission is granted to enter the second area from the first area and the second entry request is sent from the mobile terminal, the first physical quantity and the second physical quantity indicate that the mobile terminal
  • a control unit that allows the requester to enter the first area from the second area when it can be determined that a terminal exists in the second area.
  • the admission permission/denial determination device allows entry of a registrant who is a registered user from a first area to which a user can enter regardless of whether or not the user is registered, and A first admission request is a request for admission to a second area where entry of users other than the user is restricted, or a second request is a request for admission from the second area to the first area.
  • the first admission request or the second admission request is received from a mobile terminal used by a requester who is a user making an admission request, and the first area and the second area are received from the mobile terminal.
  • a communication unit that is installed in a third area located between the area of , when the first admission request is sent from the mobile terminal, it can be determined from the physical quantity that the mobile terminal does not exist in the third area, and the requester is not in the registered area. If the requester is permitted to enter the second area from the first area and the second entry request is sent from the mobile terminal, from the physical quantity, and a control unit that allows the requester to enter the first area from the second area when it can be determined that the mobile terminal does not exist in the third area.
  • the entrance permission/denial determination device allows entry of a registrant who is a registered user from a first area to which a user can enter regardless of whether or not the user is registered, and A first admission request is a request for admission to a second area where entry of users other than the user is restricted, or a second request is a request for admission from the second area to the first area.
  • the first admission request or the second admission request is received from the mobile terminal used by the requester, who is the user making the admission request, and the mobile terminal receives the first admission request or the second admission request from the mobile terminal, which is installed in the first area.
  • a first physical quantity that is a physical quantity that changes depending on the distance between the mobile terminal and a first wireless communication device that performs wireless communication with the mobile terminal; a second physical quantity that changes depending on the distance between the second wireless communication device and the mobile terminal; and a second physical quantity arranged between the first area and the second area.
  • a communication unit that is installed in a third area where the mobile terminal is located, and receives a third physical quantity that is a physical quantity that changes depending on an interval between the mobile terminal and a third wireless communication device that performs wireless communication with the mobile terminal;
  • the present invention is characterized by comprising a control unit that allows the requester to enter the first area from the second area.
  • a program allows a registrant who is a registered user to enter from a first area where a user can enter regardless of whether or not he/she has registered for use.
  • a first admission request is a request for admission to a second area where entry of users other than the user is restricted, or a second request is a request for admission from the second area to the first area.
  • the first admission request or the second admission request is received from the mobile terminal used by the requester, who is the user making the admission request, and the mobile terminal receives the first admission request or the second admission request from the mobile terminal, which is installed in the first area.
  • the first physical quantity and the second physical quantity determine the It is characterized by functioning as a control unit that allows the requester to enter the first area from the second area when it can be determined that the mobile terminal exists in the second area. do.
  • a program allows a registrant who is a registered user to enter from a first area where a user can enter regardless of whether or not he or she is registered for use.
  • a first admission request is a request for admission to a second area where entry of users other than the user is restricted, or a second request is a request for admission from the second area to the first area.
  • the first admission request or the second admission request is received from a mobile terminal used by a requester who is a user making an admission request, and the first area and the second area are received from the mobile terminal.
  • a communication unit that is installed in a third area located between the area of When the first admission request is sent from the mobile terminal, it can be determined from the physical quantity that the mobile terminal does not exist in the third area, and the requester is not present in the third area.
  • the requester is permitted to enter the second area from the first area, and when the second admission request is sent from the mobile terminal, from the physical quantity.
  • functioning as a control unit that allows the requester to enter the first area from the second area when it can be determined that the mobile terminal does not exist in the third area. It is characterized by
  • a program allows a registrant who is a registered user to enter from a first area where a user can enter regardless of whether or not he/she has registered for use.
  • a first admission request is a request for admission to a second area where entry of users other than the user is restricted, or a second request is a request for admission from the second area to the first area.
  • the first admission request or the second admission request is received from the mobile terminal used by the requester, who is the user making the admission request, and the mobile terminal receives the first admission request or the second admission request from the mobile terminal, which is installed in the first area.
  • a first physical quantity that is a physical quantity that changes depending on the distance between the mobile terminal and a first wireless communication device that performs wireless communication with the mobile terminal; a second physical quantity that changes depending on the distance between the second wireless communication device and the mobile terminal; and a second physical quantity arranged between the first area and the second area.
  • a communication unit that is installed in a third area where the mobile terminal is located, and receives a third physical quantity that is a physical quantity that changes depending on an interval between the mobile terminal and a third wireless communication device that performs wireless communication with the mobile terminal; , and when the first admission request is sent from the mobile terminal, the mobile terminal enters the first area based on the first physical quantity, the second physical quantity, and the third physical quantity.
  • the requester is permitted to enter the second area from the first area, and the requester is allowed to enter the second area from the mobile terminal. 2, when it can be determined from the first physical quantity, the second physical quantity, and the third physical quantity that the mobile terminal exists in the second area; , a control unit that allows the requester to enter the first area from the second area.
  • the entrance permission/denial determination method is such that a registrant who is a registered user is permitted to enter from a first area where a user can enter regardless of whether or not he or she has registered for use.
  • a first admission request is a request for admission to a second area where entry of users other than the user is restricted, or a second request is a request for admission from the second area to the first area.
  • the first admission request or the second admission request is received from a mobile terminal used by a requester who is a user making an admission request, and from the mobile terminal, the mobile terminal installed in the first area a first physical quantity that is a physical quantity that changes depending on the distance between the mobile terminal and a first wireless communication device that performs wireless communication with a terminal;
  • a second physical quantity that is a physical quantity that changes depending on the distance between the second wireless communication device and the mobile terminal is received, and the first admission request is sent from the mobile terminal, the first When it can be determined from the physical quantity and the second physical quantity that the mobile terminal exists in the first area, and the requester is the registrant, the mobile terminal is located in the first area of the requester.
  • the mobile terminal When the mobile terminal permits entry to the second area and the second entry request is sent from the mobile terminal, based on the first physical quantity and the second physical quantity, the mobile terminal
  • the present invention is characterized in that when it can be determined that the requester exists in the second area, the requester is permitted to enter the first area from the second area.
  • the entrance permission/denial determination method is such that a registrant who is a registered user is permitted to enter from a first area where users can enter regardless of whether or not they have registered for use, and A first admission request is a request for admission to a second area where entry of users other than the user is restricted, or a second request is a request for admission from the second area to the first area.
  • the first admission request or the second admission request is received from a mobile terminal used by a requester who is a user making an admission request, and the first area and the second area are received from the mobile terminal.
  • a third area that is installed in a third area between the mobile terminal and the mobile terminal, and receives a physical quantity that changes depending on the distance between the mobile terminal and a wireless communication device that performs wireless communication with the mobile terminal;
  • the first admission request is sent from the physical quantity
  • the requester is permitted to enter the second area from the first area and the second entry request is sent from the mobile terminal, it is determined from the physical quantity that the mobile terminal
  • the requester is allowed to enter the first area from the second area.
  • the entrance permission/denial determination method is such that a registrant who is a registered user is permitted to enter from a first area where a user can enter regardless of whether or not he/she has registered for use;
  • a first admission request is a request for admission to a second area where entry of users other than the user is restricted, or a second request is a request for admission from the second area to the first area.
  • the first admission request or the second admission request is received from a mobile terminal used by a requester who is a user making an admission request, and from the mobile terminal, the mobile terminal installed in the first area a first physical quantity that is a physical quantity that changes depending on the distance between the mobile terminal and a first wireless communication device that performs wireless communication with the terminal; a second physical quantity that changes depending on the distance between the second wireless communication device and the mobile terminal; and a second physical quantity arranged between the first area and the second area.
  • a third physical quantity that is a physical quantity that changes depending on the distance between the mobile terminal and a third wireless communication device that performs wireless communication with the mobile terminal; determining that the mobile terminal exists in the first area based on the first physical quantity, the second physical quantity, and the third physical quantity when the first entrance request is sent from the terminal; and the requester is the registrant, the requestor is permitted to enter the second area from the first area, and the second entry request is made from the mobile terminal. If the mobile terminal is sent, and it can be determined from the first physical quantity, the second physical quantity, and the third physical quantity that the mobile terminal exists in the second area, It is characterized in that entry to the first area is permitted from the second area.
  • FIG. 1 is a block diagram schematically showing the configuration of an admission permission/denial determination system according to Embodiment 1.
  • FIG. FIG. 2 is a block diagram schematically showing the configuration of a mobile terminal.
  • (A) and (B) are block diagrams showing examples of hardware configurations.
  • FIG. 1 is a block diagram schematically showing the configuration of a wireless communication device.
  • FIG. 2 is a block diagram schematically showing the configuration of a registrant information database.
  • 1 is a block diagram schematically showing the configuration of a condition determination device in embodiments 1 to 3.
  • FIG. 3 is a flowchart for explaining an overview of the operation of the condition determination device in the first embodiment.
  • FIG. 2 is a block diagram schematically showing an entry permission/denial determination system according to a first modification of the first embodiment.
  • FIG. 2 is a block diagram schematically showing an entry permission/denial determination system according to a second modification of the first embodiment.
  • FIG. 2 is a block diagram schematically showing the configuration of an admission permission/denial determination system according to a second embodiment.
  • 7 is a flowchart for explaining an overview of the operation of the condition determination device in Embodiment 2.
  • FIG. 3 is a block diagram schematically showing the configuration of an admission permission/denial determination system according to Embodiment 3.
  • FIG. 12 is a flowchart for explaining an overview of the operation of the condition determination device in Embodiment 3.
  • FIG. 1 is a block diagram schematically showing the configuration of an admission permission/denial determination system 100 according to the first embodiment.
  • the admission permission/denial determination system 100 includes a first wireless communication device 130A, a second wireless communication device 130B, a registrant information database (hereinafter referred to as registrant information DB) 150, and a condition determination device as an admission permission/denial determination device. 170.
  • the first wireless communication device 130A, the second wireless communication device 130B, the registrant information DB 150, and the condition determination device 170 are configured to be able to communicate via the network 101.
  • the first wireless communication device 130A is installed in the first area 102A.
  • the first wireless communication device 130A is installed on the wall or ceiling of the first area 102A.
  • the second wireless communication device 130B is installed in the second area 102B.
  • the second wireless communication device 130B is installed on the wall or ceiling of the second area 102B.
  • the first wireless communication device 130A and the second wireless communication device 130B can perform wireless communication with the mobile terminal 110 used by the user. Further, the first wireless communication device 130A and the second wireless communication device 130B communicate with the condition determination device 170 using a method different from the wireless communication performed with the mobile terminal 110. Here, the first wireless communication device 130A and the second wireless communication device 130B communicate with the condition determination device 170 by wire. Then, the condition determination device 170 and the mobile terminal 110 are connected to each other via the first wireless communication device 130A or the second wireless communication device 130B, in other words, to the first wireless communication device 130A or the second wireless communication device 130B. Communication can be performed by receiving the relay. Note that the first wireless communication device 130A and the second wireless communication device 130B may communicate with the condition determination device 170 wirelessly.
  • first wireless communication device 130A and the second wireless communication device 130B are configured in the same way, if there is no need to distinguish between them, one of them will be referred to as the wireless communication device 130. . Further, if there is no need to distinguish between the first area 102A and the second area 102B, one of them will be referred to as area 102.
  • the user can freely enter from the second area 102B to the first area 102A, but from the first area 102A to the second area 102B, It is assumed that only registered users are allowed to enter.
  • the first area 102A is an area where users can enter regardless of whether they have registered for use
  • the second area 102B is an area where registrants who are registered users are allowed to enter. This is an area where entry is restricted to other users.
  • FIG. 2 is a block diagram schematically showing the configuration of the mobile terminal 110.
  • the mobile terminal 110 includes a wireless communication section 111, a display section 112, an input section 113, a storage section 114, and a control section 115.
  • the wireless communication unit 111 performs wireless communication by transmitting and receiving radio waves to and from the first wireless communication device 130A or the second wireless communication device 130B.
  • the wireless communication unit 111 periodically receives radio waves from each of the first wireless communication device 130A and the second wireless communication device 130, and measures the intensity of the radio waves. Then, the wireless communication unit 111 identifies each of the first wireless communication device 130A and the second wireless communication device 130B based on the radio field intensity of each of the first wireless communication device 130A and the second wireless communication device 130B. It is provided to the control unit 115 along with the wireless device identification information that is the identification information for the wireless device.
  • wireless communication includes wireless LAN (Local Area Network), Bluetooth Low Energy, Ultra Wide Band, visible light communication, sonic communication, ultrasonic communication, and the like.
  • the display unit 112 displays various screen images.
  • the input unit 113 accepts input instructions from the user. For example, the input unit 113 accepts an entry request specifying the area 102 to which the user wishes to enter. Here, an entry request specifying the first area 102A or the second area 102B is accepted.
  • the storage unit 114 stores data and programs necessary for processing by the mobile terminal 110.
  • a user ID which is identification information for identifying a user making an entry request, is stored.
  • the user who requests admission is also referred to as a requester.
  • the user ID is also referred to as user identification information.
  • Control unit 115 controls processing at mobile terminal 110. For example, when the control unit 115 receives the radio field strength and the wireless device identification information from the wireless communication unit 111, the control unit 115 stores the radio field strength and the wireless device identification information and the user ID stored in the storage unit 114. The reception strength information shown is sent to the condition determination device 170 via the wireless communication unit 111. Further, when the input unit 113 receives the input of an admission request, the control unit 115 transmits admission request information indicating the admission request and the user ID stored in the storage unit 114 via the wireless communication unit 111. and sends it to the condition determination device 170.
  • Part or all of the control unit 115 described above includes, for example, the memory 10 and a CPU (Central Processing Unit) that executes a program stored in the memory 10, as shown in FIG. ) and the like.
  • a program may be provided through a network, or may be provided recorded on a recording medium. That is, such a program may be provided as a program product, for example.
  • the mobile terminal 110 can be realized by a so-called computer.
  • control unit 115 may include, for example, a single circuit, a composite circuit, a processor that operates on a program, a parallel processor that operates on a program, or an ASIC (Application It can also be configured with a processing circuit 12 such as a specific integrated circuit (specific integrated circuit) or an FPGA (field programmable gate array). As described above, the control unit 115 can be realized by a processing circuit network.
  • the wireless communication unit 111 can be realized by a wireless communication interface compatible with wireless communication standards.
  • the display section 112 can be realized by a display device, and the input section 113 can be realized by an input device such as a button.
  • the display section 112 and the input section 113 may be realized by a touch panel.
  • the storage unit 114 can be realized by a nonvolatile or volatile memory.
  • FIG. 4 is a block diagram schematically showing the configuration of the wireless communication device 130.
  • the wireless communication device 130 includes a wireless communication section 131, a wired communication section 132, a storage section 133, and a control section 134.
  • the wireless communication unit 131 transmits and receives radio waves to and from the mobile terminal 110 to perform wireless communication. For example, the wireless communication unit 131 receives reception strength information. The wireless communication unit 131 also receives admission request information.
  • the wired communication unit 132 communicates with the condition determination device 170 via the network 101. For example, the wired communication unit 132 transmits the reception strength information or admission request information received by the wireless communication unit 131 to the condition determination device 170.
  • the storage unit 133 stores data and programs necessary for processing by the wireless communication device 130.
  • the control unit 134 controls processing in the wireless communication device 130.
  • Part or all of the control unit 134 described above is configured by, for example, the memory 10 and the processor 11 that executes the program stored in the memory 10, as shown in FIG. 3(A). can do.
  • a program may be provided through a network, or may be provided recorded on a recording medium. That is, such a program may be provided as a program product, for example.
  • the wireless communication device 130 can be realized by a so-called computer.
  • a part or all of the control unit 134 may be configured by the processing circuit 12, for example, as shown in FIG. 3(B). As described above, the control unit 134 can be realized by a processing circuit network.
  • the wireless communication unit 131 can be realized by a wireless communication interface compatible with wireless communication standards.
  • the wired communication unit 132 can be realized by a communication interface such as a NIC (Network Interface Card).
  • the storage unit 133 can be realized by a nonvolatile or volatile memory.
  • FIG. 5 is a block diagram schematically showing the configuration of the registrant information DB 150.
  • the registrant information DB 150 includes a communication section 151, a storage section 152, and a control section 153.
  • the communication unit 151 communicates with the condition determination device 170 via the network 101. For example, upon receiving registration information indicating a user ID, the communication unit 151 provides the registration information to the control unit 153. Further, upon receiving a confirmation request indicating the user ID, the communication section 151 provides the confirmation request to the control section 153.
  • the storage unit 152 stores data and programs necessary for processing in the registrant information DB 150.
  • the storage unit 152 stores registrant information in which the user ID of a user who can enter the second area 102B from the first area 102A is registered as the registrant ID of the registrant.
  • the control unit 153 controls processing in the registrant information DB 150. For example, upon receiving the registration information, the control unit 153 uses the user ID indicated by the registration information as the registrant ID of the registrant who can enter the second area 102B from the first area 102A. Register for information.
  • control unit 153 determines whether a registrant ID matching the user ID indicated in the confirmation request is registered in the registrant information. Then, the control unit 153 sends the determination result, registration presence/absence information indicating the presence/absence of registration, to the condition determination device 170 via the communication unit 151.
  • Part or all of the control unit 153 described above is configured by, for example, the memory 10 and the processor 11 that executes the program stored in the memory 10, as shown in FIG. 3(A). can do.
  • a program may be provided through a network, or may be provided recorded on a recording medium. That is, such a program may be provided as a program product, for example.
  • the registrant information DB 150 can be realized by a so-called computer.
  • a part or all of the control unit 153 may be configured by the processing circuit 12, for example, as shown in FIG. 3(B). As described above, the control unit 153 can be realized by a processing circuit network.
  • the communication unit 151 can be realized by a communication interface such as a NIC.
  • the storage unit 152 can be realized by a storage device such as an HDD (Hard Disk Drive) or an SSD (Solid State Drive).
  • FIG. 6 is a block diagram schematically showing the configuration of the condition determination device 170.
  • the condition determination device 170 includes a communication section 171, a storage section 172, and a control section 173.
  • the communication unit 171 communicates with the wireless communication device 130 or the registrant information DB 150 via the network 101. Furthermore, the communication unit 171 can communicate with the mobile terminal 110 via the network 101 and the wireless communication device 130.
  • the communication unit 171 receives a first entry request from the requester's mobile terminal 110, which is a request for entry from the first area 102A to the second area 102B, or a request for entry from the second area 102B to the first area.
  • a request to enter 102A is received.
  • the intensity of the radio wave that the requester's mobile terminal 110 receives from the first wireless communication device 130A is defined as the first radio wave intensity.
  • the intensity of the radio wave that the requester's mobile terminal 110 receives from the second wireless communication device 130B is defined as the second radio wave intensity.
  • the communication unit 171 receives the first radio field strength and the second radio field strength from the requester's mobile terminal 110.
  • the communication unit 171 transmits the radio waves from the first wireless communication device 130A from the requester's mobile terminal 110 to the first radio wave intensity, which is the intensity at which the requester's mobile terminal 110 received the radio waves, and the second radio wave intensity.
  • the requester's mobile terminal 110 receives a second radio wave intensity that is the intensity at which the requester's mobile terminal 110 receives the radio waves from the wireless communication device 130B.
  • the communication unit 171 receives reception strength information or admission request information from the mobile terminal 110 via the network 101 and the wireless communication device 130. Further, the communication unit 171 transmits registration information to the registrant information DB 150, for example. Further, the communication unit 171 transmits a confirmation request to the registrant information DB 150, and receives registration information as a response. The received reception strength information, admission request information, or registration presence/absence information is given to the control unit 173.
  • the storage unit 172 stores data and programs necessary for processing by the condition determination device 170.
  • the control unit 173 controls processing by the condition determination device 170. For example, when a first admission request is sent from a requester's mobile terminal, the control unit 173 determines that the first radio field strength is stronger than the second radio field strength and that the requester is a registrant. , the requester is permitted to enter the second area 102B from the first area 102A. Further, when a second admission request is sent from the requester's mobile terminal 110 and the second radio field intensity is stronger than the first radio field intensity, the control unit 173 controls the requester's second admission request. Entry from area 102B to first area 102A is permitted.
  • the control unit 173 upon acquiring admission request information from the mobile terminal 110, the control unit 173 refers to the corresponding reception strength information to determine the area where the user is currently located and the area in which the user is requesting admission. Determine whether the contents match. Specifically, when a user requests entry from the first area 102A to the second area 102B, the control unit 173 controls the reception from the mobile terminal 110 that the user is using. By checking the radio field strength indicated by the strength information, the radio field strength Ra from the first wireless communication device 130A installed in the first area 102A becomes the same as that of the second wireless communication device installed in the second area 102B. If the radio field intensity Rb from the communication device 130B is stronger, it is determined that the area where the user is currently located matches the content of the user's request for entry.
  • the control unit 173 uses reception strength information from the mobile terminal 110 that the user is using. By checking the indicated radio field strength, the radio field strength Rb from the second radio communication device 130B installed in the second area 102B is determined to be the radio field strength Rb from the first radio communication device 130A installed in the first area 102A. If the radio field strength Ra is stronger than the radio field strength Ra from the area, it is determined that the area where the user is currently located matches the content of the user's request for entry.
  • the control unit 173 controls the area where the user is requesting entry to be subject to entry restrictions. Determine whether it is in the area.
  • the first area 102A is an area that is not subject to admission restrictions
  • the second area 102B is an area that is subject to admission restrictions.
  • control unit 173 allows the user to enter the area. On the other hand, if the area to which the user is requesting entry is an area subject to admission restrictions, the control unit 173 controls, if the user is registered as a registrant in the registrant information DB 150, Entry to the area is permitted, but if the user is not registered as a registrant, entry to the area is not permitted.
  • the control unit 173 controls a blocking member such as a door or gate between the first area 102A and the second area 102B, as shown in FIG. 103 so that it can be opened.
  • a blocking member such as a door or gate between the first area 102A and the second area 102B, as shown in FIG. 103 so that it can be opened.
  • the control unit 173 refuses to unlock the blocking member 103 and prevents it from being opened.
  • the blocking member 103 is a member provided to block the first area 102A and the second area 102B.
  • Part or all of the control unit 173 described above is configured by, for example, the memory 10 and the processor 11 that executes the program stored in the memory 10, as shown in FIG. 3(A). can do.
  • a program may be provided through a network, or may be provided recorded on a recording medium. That is, such a program may be provided as a program product, for example.
  • the condition determination device 170 can be realized by a so-called computer.
  • a part or all of the control unit 173 may be configured by the processing circuit 12, for example, as shown in FIG. 3(B). As described above, the control unit 173 can be realized by a processing circuit network.
  • the communication unit 171 can be realized by a communication interface such as a NIC.
  • the storage unit 172 can be realized by a storage device such as an HDD or an SSD.
  • FIG. 7 is a flowchart for explaining an overview of the operation of condition determination device 170 in the first embodiment.
  • the process advances to step S11.
  • the received admission request information is given to the control unit 173.
  • the entry request information indicates a request for entry from the first area 102A to the second area, or a request for entry from the second area 102B to the first area 102A.
  • step S11 the control unit 173 determines that the entry request information indicates an entry request from the second area 102B to the first area 102A, and that the reception strength information from the mobile terminal 110 used by the user indicates that the radio wave It is determined whether or not intensity Ra ⁇ radio wave intensity Rb.
  • radio field strength Ra ⁇ radio field strength Rb it can be determined that the user who made the entry request is staying in the second area 102B. Therefore, if the conditions in step S11 are met, it can be determined that the area where the user is currently located matches the content of the user's request for entry. If the condition of step S11 is satisfied (Yes in S11), the process proceeds to step S14, and if the condition of step S11 is not satisfied (No in S11), the process proceeds to step S12.
  • step S12 the control unit 173 determines that the entry request information indicates an entry request from the first area 102A to the second area 102B, and that the reception strength information from the mobile terminal 110 used by the user indicates that the radio wave It is determined whether or not intensity Ra>radio wave intensity Rb.
  • radio field strength Ra>radio field strength Rb it can be determined that the user who made the entry request is staying in the first area 102A. Therefore, if the conditions in step S12 are met, it can be determined that the area where the user is currently located matches the content of the user's request for entry. If the condition of step S12 is satisfied (Yes in S12), the process proceeds to step S13, and if the condition of step S12 is not satisfied (No in S12), the process proceeds to step S15.
  • step S13 the control unit 173 sends a confirmation request indicating the user ID of the user who sent the admission request information to the registrant information DB 150 via the communication unit 171, and sends the registration presence/absence information as a response.
  • the information is received via the communication unit 171, and it is determined whether or not a registrant ID matching the user ID is registered in the registrant information. If the user ID is registered as a registrant ID (Yes in S13), the process proceeds to step S14, and if the user ID is not registered as a registrant ID (No in S13), the process proceeds to step S14. , the process proceeds to step S15.
  • step S14 the control unit 173 unlocks the blocking member 103 and allows the user to enter the area 102.
  • step S15 the control unit 173 does not unlock the blocking member 103 and does not allow the user to enter the area 102.
  • the control unit 173 of the condition determination device 170 determines whether the user's location matches the entrance request via the communication unit 171. By sending information to the effect that the user's location does not match the entry request to the mobile terminal 110, the display unit 112 of the mobile terminal 110 may display that the user's location does not match the entry request.
  • control unit 173 sends information to the mobile terminal 110 that the user is not registered, thereby controlling the mobile terminal 110.
  • the display unit 112 may display that the user is not registered as a user who can enter.
  • a user who cannot enter from the first area 102A to the second area 102B, but who can enter from the second area 102B to the first area 102A actually Even if the user makes an entry request from the second area 102B to the first area 102A despite being in the first area 102A, by comparing the entry request and the user's position, the second area 102A It becomes possible to prevent entry to area 102B. Therefore, security can be improved.
  • the control unit 173 determines whether the radio field strength Ra and the radio field strength Rb are measured within a predetermined time. Using a plurality of pieces of received strength information, for example, it may be determined by majority vote which radio field strength is stronger. By making such a determination, it is possible to increase the accuracy of determining whether the mobile terminal 110 is in the first area 102A or the second area 102B even if disturbances occur locally in the radio field strength. It is possible.
  • first wireless communication device 130A and the second wireless communication device 130B are located at positions where the radio field intensity Ra and the radio field intensity Rb are equal when the mobile terminal 110 is exactly at the position of the blocking member 103. It is desirable that it be placed. By installing in such a position, it is possible to increase the accuracy of determination as to whether the mobile terminal 110 is in the first area 102A or the second area 102B.
  • the first wireless communication device 130A and the second wireless communication device 130B are installed in the first area 102A and the second area 102B, respectively.
  • the wireless communication device 130 may be installed only in one of the area 102A and the second area 102B.
  • step S11 of FIG. 7 the entry request information indicates an entry request from the second area 102B to the first area 102A, and , if the magnitude of the radio field intensity Ra is less than or equal to the predetermined threshold Th1 (Yes in S11), the process proceeds to step S14, and if such a condition is not met (No in S11), the process proceeds to step S14.
  • the process proceeds to step S12.
  • step S12 of FIG. 7 if the admission request information indicates an admission request from the first area 102A to the second area 102B, and the magnitude of the radio field intensity Ra is equal to or greater than the predetermined threshold Th2. If (Yes in S12), the process proceeds to step S13, and if such conditions are not met (No in S12), the process proceeds to step S15.
  • a modification of the real position form 1 As shown in FIG. 1, the entrance permission/denial determination system 100 according to the first embodiment has a configuration in which a first area 102A and a second area 102B partitioned by a blocking member 103 have different security levels. It had become. On the other hand, as shown in FIG. 8, the entrance permission/denial determination system 100#1 according to the first modification of the first embodiment has a first area 102A and a second area 102B. A third area 102C is provided in between.
  • FIG. 8 is a block diagram schematically showing an entry permission/denial determination system 100#1 according to a first modification of the first embodiment.
  • a first blocking member 103A such as a door or gate is provided between the first area 102A and the third area 102C
  • a first blocking member 103A such as a door or gate is provided between the first area 102A and the third area 102C.
  • a second blocking member 103B is also provided.
  • the first blocking member 103A is a member for blocking between the first area 102A and the third area 102C
  • the second blocking member 103B is a member for blocking between the second area 102B and the third area 102C.
  • the first area 102A and the second area 102B are areas outside the gate, and the third area Area 102C corresponds to the passage between gates.
  • FIG. 9 is a block diagram schematically showing an entry permission/denial determination system 100#2 according to a second modification of the first embodiment.
  • the admission permission/denial determination system 100#2 according to the second modification is an example in which the admission permission/denial determination system 100 according to the first embodiment is applied to an elevator system.
  • the first area 102A and the second area 102B are each a specific floor within the building, and the third area 102C is operated as a car of the elevator system used in the building. be able to.
  • the floor of the first area 102A is also referred to as a first floor
  • the floor of the second area 102B is also referred to as a second floor.
  • control unit 173 of the condition determination device 170 acquires the admission request information from the mobile terminal 110, it can determine the area where the user is currently located and the area where the user is currently located by referring to the corresponding reception strength information. It is determined whether or not the contents of the request for admission match.
  • a user who is not a registered user who can enter the floor that is the second area 102B requests entry from the second area 102B to the first area 102A on the floor that is the first area 102A.
  • the elevator doors which are the first blocking member 103A and the second blocking member 103B, will not open because it is detected from the radio wave intensity that the user is on the floor that is the first area 102A.
  • Embodiment 2 shows a system that has a simpler configuration than Embodiment 1 and is applicable to an elevator system.
  • the admission permission/denial determination system in Embodiment 2 allows an admission request from a user if the user is in a passing area (in the case of an elevator, inside a car) provided between multiple areas where the user can enter. It's something you don't do.
  • FIG. 10 is a block diagram schematically showing the configuration of an admission permission/denial determination system 200 according to the second embodiment.
  • the admission permission/denial determination system 200 includes a wireless communication device 230, a registrant information DB 150, and a condition determination device 270.
  • the wireless communication device 230, the registrant information DB 150, and the condition determination device 270 are configured to be able to communicate via the network 101.
  • the wireless communication device 230 is installed in the elevator car, which is the third area 102C.
  • the wireless communication device 230 can perform wireless communication with the mobile terminal 110 used by the user.
  • the mobile terminal 110 and the registrant information DB 150 in the second embodiment are configured similarly to the mobile terminal 110 and the registrant information DB 150 in the first embodiment.
  • wireless communication device 230 in Embodiment 2 has the same configuration as wireless communication device 130 in Embodiment 1, except for the installation location.
  • users can freely enter from the second area 102B to the first area 102A, but from the first area 102A to the second area 102B, It is assumed that only registered users are allowed to enter.
  • the condition determination device 270 includes a communication section 171, a storage section 172, and a control section 273.
  • the communication unit 171 and storage unit 172 of the condition determination device 270 in the second embodiment are configured similarly to the communication unit 171 and the storage unit 172 of the condition determination device 170 in the first embodiment. Therefore, the communication unit 171 receives a first entry request, which is a request for entry from the first area 102A to the second area 102B, or a request for entry from the second area 102B, from the mobile terminal 110 used by the requester.
  • a second admission request which is a request for admission to area 102A of No. 1, is received.
  • the intensity of the radio waves that the requester's mobile terminal 110 receives from the wireless communication device 230 is defined as the radio wave intensity.
  • the communication unit 171 receives the radio field intensity from the requester's mobile terminal 110. That is, the communication unit 171 receives from the mobile terminal 110 the radio wave intensity that is the strength at which the mobile terminal 110 receives the radio wave from the wireless communication device 230.
  • the control unit 273 controls processing by the condition determination device 270. For example, when a first admission request is sent from the requester's mobile terminal 110, the control unit 273 determines that the radio field strength from the wireless communication device 230 is weaker than a predetermined threshold, and the requester is a registrant, the requester is permitted to enter the second area 102B from the first area 102A. Further, when a second admission request is sent from the requester's mobile terminal 110, the control unit 273 controls the requester's second admission request when the radio field strength from the wireless communication device 230 is weaker than the threshold. Entry from area 102B to first area 102A is permitted.
  • the control unit 273 upon acquiring admission request information from the mobile terminal 110, the control unit 273 refers to the corresponding reception strength information to determine the area where the user is currently located and the area in which the user is requesting admission. Determine whether the contents match. Specifically, when a user requests entry from the first area 102A to the second area 102B, the control unit 273 controls the reception from the mobile terminal 110 that the user is using. By checking the radio field strength indicated by the strength information, if the radio field strength Rc from the wireless communication device 230 is less than a predetermined threshold, it is possible to determine the area where the user is currently located and the area where the user requests entry. It is determined that the content matches the content.
  • the control unit 273 uses reception strength information from the mobile terminal 110 that the user is using. By checking the displayed radio field strength, if the radio field strength Rc from the wireless communication device 230 is less than a predetermined threshold, the area where the user is currently located and the content of the user's request to enter are displayed. It is determined that they match.
  • the control unit 273 controls the area to which the user is requesting admission to be restricted. Determine whether it is in the area.
  • the first area 102A is an area that is not subject to admission restrictions
  • the second area 102B is an area that is subject to admission restrictions. If the area to which the user requests entry is not an area subject to entry restrictions, the control unit 273 allows the user to enter the area.
  • control unit 273 controls, if the user is registered as a registrant in the registrant information DB 150, Entry to the area is permitted, but if the user is not registered as a registrant, entry to the area is not permitted.
  • the control unit 273 opens the first blocking member 103A between the first area 102A and the third area 102C, as shown in FIG.
  • a second blocking member 103B such as a door or a gate between the second area 102B and the third area 102C can be opened.
  • FIG. 11 is a flowchart for explaining an overview of the operation of condition determination device 270 in the second embodiment.
  • the process proceeds to step S21.
  • the received admission request information is given to the control unit 273.
  • the entry request information indicates a request for entry from the first area 102A to the second area, or a request for entry from the second area 102B to the first area 102A.
  • step S21 the control unit 273 determines that the entry request information indicates an entry request from the second area 102B to the first area 102A, and that the reception strength information from the mobile terminal 110 used by the user indicates that the radio wave It is determined whether the intensity Rc ⁇ threshold value is indicated.
  • the radio field strength Rc ⁇ threshold value is satisfied, it can be determined that the user who made the entry request is not in the third area 102C. Therefore, if the conditions in step S21 are met, it can be determined that the area where the user is currently located matches the content of the user's request for entry. If the condition of step S21 is satisfied (Yes in S21), the process proceeds to step S24, and if the condition of step S21 is not satisfied (No in S21), the process proceeds to step S22.
  • step S22 the control unit 273 determines that the entry request information indicates an entry request from the first area 102A to the second area 102B, and that the reception strength information from the mobile terminal 110 used by the user indicates that the radio wave It is determined whether the intensity Rc ⁇ threshold value is indicated. Here, if the radio field strength Rc ⁇ threshold value is satisfied, it can be determined that the user who made the entry request is not staying in the third area 102C. Therefore, if the conditions in step S22 are met, it can be determined that the area where the user is currently located matches the content of the user's request for entry. If the condition of step S22 is satisfied (Yes in S22), the process proceeds to step S23, and if the condition of step S22 is not satisfied (No in S22), the process proceeds to step S25.
  • step S23 the control unit 273 sends a confirmation request indicating the user ID of the user who sent the admission request information to the registrant information DB 150 via the communication unit 171, and sends the registration presence/absence information as a response.
  • the information is received via the communication unit 171, and it is determined whether or not a registrant ID matching the user ID is registered in the registrant information. If the user ID is registered as a registrant ID (Yes in S23), the process proceeds to step S24, and if the user ID is not registered as a registrant ID (No in S23), the process proceeds to step S24. , the process proceeds to step S25.
  • step S24 the control unit 273 opens the first blocking member 103A and the second blocking member 103B to permit the user to enter the area 102.
  • step S25 the control unit 273 does not open the first blocking member 103A and the second blocking member 103B, and does not allow the user to enter the area 102.
  • the control unit 273 of the condition determination device 270 determines whether the user's location matches the entrance request via the communication unit 171. By sending information to the effect that the user's location does not match the entry request to the mobile terminal 110, the display unit 112 of the mobile terminal 110 may display that the user's location does not match the entry request.
  • control unit 273 sends information to the mobile terminal 110 that the user is not registered, thereby controlling the mobile terminal 110.
  • the display unit 112 may display that the user is not registered as a user who can enter.
  • Embodiment 2 a user who cannot get off the elevator car at a floor corresponding to the second area 102B, even though he is actually inside the elevator car, is unable to get off at the floor corresponding to the second area 102B. Even if an entry request is made to the floor corresponding to the first area 102A from the floor where the user is requesting entry, the door will not open by comparing the floor making the entry request with the floor where the user is actually located. It becomes possible to prevent users from entering the second area 102B. Therefore, it has the effect of improving security.
  • Embodiment 3 shows a system that can be applied to an elevator system with a configuration that detects the user's position more accurately and improves security more than Embodiment 2.
  • FIG. 12 is a block diagram schematically showing the configuration of an admission permission/denial determination system 300 according to the third embodiment.
  • the admission permission/denial determination system 300 includes a first wireless communication device 330A, a second wireless communication device 330B, a third wireless communication device 330C, a registrant information DB 150, and a condition determination device 370.
  • the first wireless communication device 330A, the second wireless communication device 330B, the third wireless communication device 330C, the registrant information DB 150, and the condition determination device 370 are configured to be able to communicate via the network 101. There is.
  • the first wireless communication device 330A is installed in the first area 102A.
  • the second wireless communication device 330B is installed in the second area 102B.
  • the third wireless communication device 330C is installed in the elevator car, which is the third area 102C.
  • the first wireless communication device 330A, the second wireless communication device 330B, and the third wireless communication device 330C can perform wireless communication with the mobile terminal 110 used by the user.
  • the first wireless communication device 330A, the second wireless communication device 330B and the third wireless communication device 330C are each referred to as a wireless communication device 330.
  • the wireless communication device 330 is configured similarly to the wireless communication device 130 in the first embodiment.
  • the mobile terminal 110 and registrant information DB 150 in the third embodiment are configured similarly to the mobile terminal 110 and the registrant information DB 150 in the first embodiment.
  • users can freely enter from the second area 102B to the first area 102A, but from the first area 102A to the second area 102B, It is assumed that only registered users are allowed to enter.
  • the condition determination device 370 includes a communication section 171, a storage section 172, and a control section 373.
  • the communication unit 171 and storage unit 172 of the condition determination device 370 in the third embodiment are configured similarly to the communication unit 171 and the storage unit 172 of the condition determination device 170 in the first embodiment. Therefore, the communication unit 171 receives a first entry request, which is a request for entry from the first area 102A to the second area 102B, or a request for entry from the second area 102B, from the mobile terminal 110 used by the requester.
  • a second admission request which is a request for admission to area 102A of No. 1, is received.
  • the intensity of the radio waves that the requester's mobile terminal 110 receives from the first wireless communication device 330A is defined as the first radio wave intensity.
  • the intensity of the radio wave that the requester's mobile terminal 110 receives from the second wireless communication device 330B is defined as the second radio wave intensity.
  • the intensity of the radio wave that the requester's mobile terminal 110 receives from the third wireless communication device 330C is defined as the third radio wave intensity.
  • the communication unit 171 receives the first radio field strength, the second radio field strength, and the third radio field strength from the requester's mobile terminal 110.
  • the communication unit 171 transmits the radio waves from the second wireless communication device 330B from the mobile terminal 110 to the first radio wave intensity, which is the intensity at which the mobile terminal 110 received the radio waves from the first wireless communication device 330A.
  • the mobile terminal 110 receives a second radio field strength that is the strength received by the mobile terminal 110, and a third radio field strength that is the strength that the mobile terminal 110 receives the radio wave from the third wireless communication device 330C.
  • the control unit 373 controls processing by the condition determination device 370. For example, when a first admission request is sent from the requester's mobile terminal 110, the control unit 373 controls the control unit 373 to determine that the first radio field strength is stronger than the second radio field strength and that the third radio field strength is set in advance. If the requester is weaker than the set threshold and the requester is a registrant, the requester is permitted to enter from the first area 102A to the second area 102B. Further, when a second admission request is sent from the requester's mobile terminal 110, the control unit 373 determines that the second radio field strength is stronger than the first radio field strength, and the third radio field strength is higher than the first radio field strength. When the threshold is lower than that, the requester is allowed to enter the first area 102A from the second area 102B.
  • the control unit 373 upon acquiring admission request information from the mobile terminal 110, the control unit 373 refers to the corresponding reception strength information to determine the area where the user is currently located and the area in which the user is requesting admission. Determine whether the contents match. Specifically, when a user requests entry from the first area 102A to the second area 102B, the control unit 373 controls the reception from the mobile terminal 110 that the user is using. By checking the radio field strength indicated by the strength information, the radio field strength Ra from the first wireless communication device 330A installed in the first area 102A becomes the same as that of the second wireless communication device installed in the second area 102B.
  • the radio field strength Rb from the communication device 330B is stronger and the radio field strength Rc from the third wireless communication device 330C is less than a predetermined threshold, the area where the user is currently located and the area where the user is not allowed to enter are displayed. Determine that the requested content matches.
  • the control unit 373 uses reception strength information from the mobile terminal 110 that the user is using. By checking the radio field strength shown, the radio field strength Rb from the second wireless communication device 330B installed in the second area 102B becomes the first wireless communication device 330A installed in the first area 102A. If the radio field strength Rc from the third wireless communication device 330C is lower than the predetermined threshold, the area where the user is currently located and the area where the user is requesting entry. It is determined that the content matches the content in the file.
  • the control unit 373 controls the area where the user is requesting entry to be subject to entry restrictions. Determine whether it is in the area.
  • the first area 102A is an area that is not subject to admission restrictions
  • the second area 102B is an area that is subject to admission restrictions. If the area to which the user requests entry is not an area subject to entry restrictions, the control unit 373 allows the user to enter the area.
  • control unit 373 controls, if the user is registered as a registrant in the registrant information DB 150, Entry to the area is permitted, but if the user is not registered as a registrant, entry to the area is not permitted.
  • the control unit 373 opens the first blocking member 103A between the first area 102A and the third area 102C, as shown in FIG.
  • a second blocking member 103B such as a door or a gate between the second area 102B and the third area 102C can be opened.
  • FIG. 13 is a flowchart for explaining an overview of the operation of condition determination device 370 in the third embodiment.
  • the process proceeds to step S31.
  • the received admission request information is given to the control unit 373.
  • the entry request information indicates a request for entry from the first area 102A to the second area, or a request for entry from the second area 102B to the first area 102A.
  • step S31 the control unit 373 determines that the entry request information indicates an entry request from the second area 102B to the first area 102A, and that the reception strength information from the mobile terminal 110 used by the user is radio wave strength Ra. ⁇ radio field strength Rb>, and it is determined whether reception strength information from the mobile terminal 110 used by the user indicates radio field strength Rc ⁇ threshold value.
  • radio field strength Ra ⁇ radio field strength Rb and radio field strength Rc ⁇ threshold are satisfied, it can be determined that the user who made the entry request is staying in the second area 102B. Therefore, if the conditions in step S31 are met, it can be determined that the area where the user is currently located matches the content of the user's request for entry. If the condition of step S31 is satisfied (Yes in S31), the process proceeds to step S34, and if the condition of step S31 is not satisfied (No in S31), the process proceeds to step S32.
  • step S32 the control unit 373 determines that the entry request information indicates an entry request from the first area 102A to the second area 102B, and that the reception strength information from the mobile terminal 110 used by the user is based on the radio wave strength Ra. >Radio field strength Rb, and it is determined whether reception strength information from the mobile terminal 110 used by the user indicates radio field strength Rc ⁇ threshold value.
  • radio field strength Ra>radio field strength Rb and radio field strength Rc ⁇ threshold are satisfied, it can be determined that the user who made the entry request is staying in the first area 102A. Therefore, if the conditions in step S32 are met, it can be determined that the area where the user is currently located matches the content of the user's request for entry. If the condition of step S32 is satisfied (Yes in S32), the process proceeds to step S33, and if the condition of step S32 is not satisfied (No in S32), the process proceeds to step S35.
  • step S33 the control unit 373 sends a confirmation request indicating the user ID of the user who sent the admission request information to the registrant information DB 150 via the communication unit 171, and sends the registration presence/absence information that is the response.
  • the information is received via the communication unit 171, and it is determined whether or not a registrant ID matching the user ID is registered in the registrant information. If the user ID is registered as a registrant ID (Yes in S33), the process proceeds to step S34, and if the user ID is not registered as a registrant ID (No in S33), the process proceeds to step S34. , the process proceeds to step S35.
  • step S34 the control unit 373 opens the first blocking member 103A and the second blocking member 103B to permit the user to enter the area 102.
  • step S35 the control unit 373 does not open the first blocking member 103A and the second blocking member 103B, and does not allow the user to enter the area 102.
  • the control unit 373 of the condition determination device 370 determines whether the user's location matches the entrance request via the communication unit 171. By sending information to the effect that the user's location does not match the entry request to the mobile terminal 110, the display unit 112 of the mobile terminal 110 may display that the user's location does not match the entry request.
  • control unit 373 sends information to the mobile terminal 110 that the user is not registered, thereby controlling the mobile terminal 110.
  • the display unit 112 may display that the user is not registered as a user who can enter.
  • the elevator car although it is not possible to board the elevator car from the floor corresponding to the first area 102A, it is not possible to board the elevator car from the floor corresponding to the second area 102B. If a user who is able to do so makes a request to enter the floor corresponding to the first area 102A from the floor corresponding to the second area 102B even though the user is actually on the floor corresponding to the first area 102A. However, by comparing the floor requesting entry with the floor or car where the user is actually located, the door will not open, making it possible to prevent the user from boarding the elevator car. Therefore, it has the effect of improving security.
  • a user who cannot get off at the floor corresponding to the second area 102B from inside the car may get off the car from the floor corresponding to the second area 102B to the floor corresponding to the first area 102A, even though the user is actually inside the car. Even if a user makes an entry request to the second area 102B, the door will not open due to the combination of the floor on which the user is making the entry request and the floor where the user is actually located, preventing the user from entering the second area 102B. It becomes possible to prevent Therefore, it has the effect of improving security.
  • the registrant information DB 150 is provided, but the first to third embodiments are not limited to such an example.
  • the storage unit 172 of the condition determination device 170, 270, 370 may store registrant information. In such a case, the registrant information DB 150 may not be provided.
  • radio field intensity is used as the physical quantity that changes depending on the distance between the mobile terminal 110 and the wireless communication device 130, 230, 330. 1 to 3 are not limited to these examples. Denial of entry may be determined based on another physical quantity that changes depending on the distance between the mobile terminal 110 and the wireless communication device 130, 230, 330.
  • the wireless communication unit 111 of the mobile terminal 110 transmits and receives radio waves to and from the first wireless communication device 130A or the second wireless communication device 130B to perform wireless communication. , the time from transmitting radio waves to each of the first wireless communication device 130A and the second wireless communication device 130 until receiving the response is measured. Then, the wireless communication unit 111 calculates the communication time, which is the time required for transmitting and receiving radio waves in each of the first wireless communication device 130A and the second wireless communication device 130B, to the communication time of the first wireless communication device 130A and the second wireless communication device 130B. It is provided to the control unit 115 together with wireless device identification information that is identification information for identifying each wireless communication device 130B.
  • control unit 115 When the control unit 115 receives the communication time and wireless device identification information from the wireless communication unit 111, the control unit 115 stores the communication time and wireless device identification information and the user ID stored in the storage unit 114. The communication time information shown is sent to the condition determination device 170 via the wireless communication unit 111.
  • the control unit 173 of the condition determination device 170 receives communication time information from the mobile terminal 110.
  • the communication time with the first wireless communication device 130A is also referred to as a first communication time
  • the communication time with the second wireless communication device 130B is also referred to as a second communication time.
  • the control unit 173 determines that the first communication time is shorter than the second communication time and that the requester is registered. 102A, the requester is permitted to enter the second area 102B from the first area 102A.
  • the control unit 173 controls the requester's second admission request when the second communication time is shorter than the first communication time. Entry from area 102B to first area 102A is permitted.
  • the control unit 173 controls the control unit 173 if the first distance is shorter than the second distance and the requester is When the requester is a registrant, the requester is permitted to enter from the first area 102A to the second area 102B.
  • the control unit 173 controls the requester's second area. 102B is permitted to enter the first area 102A.
  • the first distance and the second distance may be calculated by the control unit 115 of the mobile terminal 110 or may be calculated by the control unit 173 of the condition determination device 170.
  • the communication unit 171 of the condition determination device 170 is a physical quantity that changes depending on the interval between the mobile terminal 110 and the first wireless communication device 130A.
  • a first physical quantity and a second physical quantity that is a physical quantity that changes depending on the interval between the mobile terminal 110 and the second wireless communication device 130B are received.
  • the control unit 173 of the condition determination device 170 determines that the mobile terminal 110 is in the first area 102A based on the first physical quantity and the second physical quantity.
  • the requester is permitted to enter from the first area 102A to the second area 102B.
  • the control unit 173 determines that the mobile terminal 110 exists in the second area 102B from the first physical quantity and the second physical quantity. When the requester is able to do so, the requester is permitted to enter the first area 102A from the second area 102B.
  • the wireless communication unit 111 of the mobile terminal 110 transmits and receives radio waves to and from the wireless communication device 230 to perform wireless communication, and after transmitting the radio waves to the wireless communication device 230, Measure the communication time until receiving a response. Then, the wireless communication section 111 gives the communication time to the control section 115.
  • control unit 115 When the control unit 115 receives the communication time and wireless device identification information from the wireless communication unit 111, the control unit 115 stores the communication time and wireless device identification information and the user ID stored in the storage unit 114. The communication time information shown is sent to the condition determination device 270 via the wireless communication unit 111.
  • the control unit 273 of the condition determination device 270 determines that the communication time with the wireless communication device 230 is longer than a predetermined threshold. Further, when the requester is a registrant, the requester is permitted to enter from the first area 102A to the second area 102B. In addition, when a second admission request is sent from the requester's mobile terminal 110, the control unit 273 controls the requester's second admission request when the communication time with the wireless communication device 230 is longer than the threshold value. Entry from area 102B to first area 102A is permitted.
  • the distance between mobile terminal 110 and wireless communication device 230 may be calculated from the communication time, and the above determination may be made using that distance. Specifically, when the first admission request is sent from the requester's mobile terminal 110, the control unit 273 determines whether the distance is longer than the threshold and the requester is a registrant. Then, the requester is allowed to enter the second area 102B from the first area 102A. Further, when a second entry request is sent from the requester's mobile terminal 110 and the distance is longer than the threshold, the control unit 273 controls the requester's second area 102B to the first entry request. Entry to area 102A is permitted. Note that the distance may be calculated by the control unit 115 of the mobile terminal 110 or may be calculated by the control unit 273 of the condition determination device 270.
  • the communication unit 171 of the condition determination device 270 receives from the mobile terminal 110 a physical quantity that changes depending on the interval between the mobile terminal 110 and the wireless communication device 230. Then, when the first entry request is sent from the mobile terminal 110, the control unit 273 of the condition determination device 270 can determine from the physical quantity that the mobile terminal 110 does not exist in the third area 102C. , and when the requester who is the user of the mobile terminal 110 is a registrant, the requester is permitted to enter from the first area 102A to the second area 102B.
  • control unit 273 controls the request when it can be determined from the physical quantity that the mobile terminal 110 does not exist in the third area 102C. person is allowed to enter the first area 102A from the second area 102B.
  • the wireless communication unit 111 of the mobile terminal 110 measures the communication time with the first wireless communication device 330A, the second wireless communication device 330B, and the third wireless communication device 330C. do.
  • the communication time between the mobile terminal 110 and the first wireless communication device 330A is referred to as a first communication time
  • the communication time between the mobile terminal 110 and the second wireless communication device 330B is referred to as a second communication time.
  • time, and the communication time between the mobile terminal 110 and the third wireless communication device 330C is the third communication time.
  • the control unit 373 of the condition determination device 370 determines that the first communication time is shorter than the second communication time and the third communication time is shorter than the second communication time.
  • the communication time is longer than a predetermined threshold and the requester is a registrant, the requester is permitted to enter from the first area 102A to the second area 102B.
  • the control unit 373 determines that the second communication time is shorter than the first communication time and the third communication time is shorter than the first communication time.
  • the time is longer than the threshold, the requester is allowed to enter the first area 102A from the second area 102B.
  • the distance between the mobile terminal 110 and the first wireless communication device 330A, the second wireless communication device 330B, and the third wireless communication device 330C is determined based on the communication time.
  • the distance, the second distance, and the third distance may be calculated, and these distances may be used to make the above determination.
  • the control unit 373 of the condition determination device 370 determines that the first distance is shorter than the second distance and the third distance is shorter than the second distance. is longer than a predetermined threshold and the requester is a registrant, the requester is permitted to enter from the first area 102A to the second area 102B.
  • the control unit 373 determines that the second distance is shorter than the first distance and the third distance is less than the threshold value. 102A, the requester is allowed to enter the first area 102A from the second area 102B.
  • the communication unit 171 of the condition determination device 370 in the third embodiment transmits the first physical quantity, which is a physical quantity that changes depending on the interval between the mobile terminal 110 and the first wireless communication device 330A, from the mobile terminal 110. , a second physical quantity that is a physical quantity that changes depending on the distance between the mobile terminal 110 and the second wireless communication device 330B, and a second physical amount that changes according to the distance between the mobile terminal 110 and the third wireless communication device 330C.
  • a third physical quantity that is a physical quantity that changes is received.
  • the control unit 373 of the condition determination device 370 determines whether the mobile terminal 110 is the first entry request based on the first physical quantity, the second physical quantity, and the third physical quantity. When it can be determined that the requester exists in the area 102A and the requester who is the user of the mobile terminal 110 is a registrant, the requester's entry from the first area 102A to the second area 102B Allow. Further, when the second entry request is sent from the mobile terminal 110, the control unit 373 determines that the mobile terminal 110 is in the second area 102B based on the first physical quantity, the second physical quantity, and the third physical quantity. When it can be determined that the requester exists, the requester is permitted to enter the first area 102A from the second area 102B.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
PCT/JP2022/019830 2022-05-10 2022-05-10 入場許否判定システム、入場許否判定装置、プログラム及び入場許否判定方法 Ceased WO2023218531A1 (ja)

Priority Applications (3)

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JP2023552526A JP7374399B1 (ja) 2022-05-10 2022-05-10 入場許否判定システム、入場許否判定装置、プログラム及び入場許否判定方法
CN202280095623.4A CN119156651A (zh) 2022-05-10 2022-05-10 进入许可与否判定系统、进入许可与否判定装置、程序和进入许可与否判定方法
PCT/JP2022/019830 WO2023218531A1 (ja) 2022-05-10 2022-05-10 入場許否判定システム、入場許否判定装置、プログラム及び入場許否判定方法

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160055692A1 (en) * 2014-08-19 2016-02-25 Sensormatic Electronics, LLC Method and system for access control proximity location
US20170088397A1 (en) * 2015-09-30 2017-03-30 Mastercard International Incorporated Methods, systems, and computer readable media for causing a mechanical action based on transient user data
WO2020070860A1 (ja) * 2018-10-04 2020-04-09 三菱電機株式会社 警備システム、警備方法
WO2020080314A1 (ja) * 2018-10-15 2020-04-23 ＰａｙｌｅｓｓＧａｔｅ株式会社 位置特定システム、位置特定装置、位置特定方法、位置特定プログラム及びコンピュータで読み取り可能な記録媒体並びに記録した機器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160055692A1 (en) * 2014-08-19 2016-02-25 Sensormatic Electronics, LLC Method and system for access control proximity location
US20170088397A1 (en) * 2015-09-30 2017-03-30 Mastercard International Incorporated Methods, systems, and computer readable media for causing a mechanical action based on transient user data
WO2020070860A1 (ja) * 2018-10-04 2020-04-09 三菱電機株式会社 警備システム、警備方法
WO2020080314A1 (ja) * 2018-10-15 2020-04-23 ＰａｙｌｅｓｓＧａｔｅ株式会社 位置特定システム、位置特定装置、位置特定方法、位置特定プログラム及びコンピュータで読み取り可能な記録媒体並びに記録した機器

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