JP2015128219A - Network connection management system and method, and wireless terminal device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a network connection management system and wireless terminal device capable of making it easy to perform connection setting work for connecting a wireless terminal device with a network.SOLUTION: A wireless terminal device 4 comprises: a common setting holding unit 451 for holding common profile setting 61 for connecting with a common network 21; a common network connection unit 452 for executing connection with the common network 21 through either of wireless access points 3A, 3B by using the common profile setting 61; a setting acquisition unit 453 which acquires, from a setting management device 5, profile setting 63 for a target corresponding to a wireless access point 3A being used through the common network 21 and enables connection with a target network 22A through the wireless access point 3A being used.

Description

  The present invention relates to a network connection management system and method for wirelessly connecting a network by appropriately using a plurality of wireless access point devices, and a wireless terminal device.

  In recent years, WiFi (Wireless Fidelity) wireless LAN (Local Area Network) and the like are becoming widespread, and users connect to a network using a wireless access point device from a portable information processing device (wireless terminal device) or the like. It is possible to do.

  When connecting to a network, connection setting work for a wireless access point device used in a wireless terminal device is required, but it is difficult for a user who is not familiar with the technology.

  On the other hand, Patent Literature 1 discloses a technique for acquiring and storing profile settings for various network connections from a management device by a wireless terminal device.

  In the technique of Patent Document 1, a user can easily perform connection setting work by selecting, from a stored profile setting, a wireless terminal device that corresponds to a network environment at a usage location.

  However, in the technique of Patent Document 1, since it is necessary to manually select a profile setting suitable for a connection destination network, the user needs to be aware of the connection destination network, and there is a limit to facilitating the connection setting work. was there.

JP 2005-20112 A

  The problem to be solved by the present invention is that there is a limit in facilitating connection setting work for connecting a wireless terminal device to a network.

  The present invention provides a plurality of wireless access point devices provided on a common network, each of which can be connected to the target network and the common network, and any one of the plurality of wireless access point devices. A wireless terminal device connected wirelessly to the common network or target network according to a profile setting for network connection, and connected to the target network corresponding to each wireless access point device provided on the common network And a setting management device that manages profile settings for the target, and the wireless terminal device applies a common profile setting for connecting to the common network that is commonly applied to the plurality of wireless access point devices. A common setting holding unit to hold and the common Corresponding to a common network connection unit that performs connection to the common network via any one of the plurality of wireless access point devices using file settings, and a wireless access point device that is being routed via the common network A setting acquisition unit that acquires a profile setting for a target to be acquired from the setting management device and enables connection to the target network via the wireless access point device that is being routed. The main feature.

  According to the network connection management system of the present invention, the user can complete the connection setting work to the target network targeted by each wireless access point device only by holding the common profile setting in the wireless terminal device. Connection setting work becomes extremely easy.

1 is a conceptual diagram illustrating a network connection management system (Example 1). FIG. FIG. 2 is a block diagram illustrating a wireless terminal device used in the network connection management system of FIG. 1 (Example 1). FIG. 2 is a block diagram illustrating a wireless access point device used in the network connection management system of FIG. 1 (Example 1). FIG. 2 is a block diagram illustrating a setting management apparatus used in the network connection management system of FIG. 1 (first embodiment). FIG. 10 is a control sequence diagram illustrating network connection management processing in the network connection management system (first embodiment). 10 is a flowchart illustrating network connection management processing in the network connection management system (first embodiment).

  For the purpose of facilitating connection setting work for connecting the wireless terminal device to the network, the wireless terminal device maintains a common profile setting for each wireless access point, and each wireless access based on the common profile setting. Realized by a network management system that enables connection to the target network targeted by the point device.

  Embodiments of the present invention will be described below with reference to the drawings.

[Schematic configuration of network connection management system]
FIG. 1 is a conceptual diagram showing a network connection management system.

  The network connection management system 1 of the present embodiment is applied to, for example, an office, and a plurality of wireless access point devices 3 (only two wireless access point devices 3A and 3B are disclosed here for convenience), A wireless terminal device 4 and a setting management device 5 are provided. In this network connection management system 1, the wireless terminal device 4 can access the network 2 via any of the wireless access point devices 3.

  The wireless access point devices 3 (3A, 3B) are installed on different floors such as offices. These wireless access point devices 3 are provided on the common network 21 in the network 2 and allow the wireless terminal device 4 to connect to the target network 22 and the common network 21, respectively.

  In FIG. 1, only the target network 22A for the wireless access point device 3A and the target network 22B for the wireless access point device 3B are disclosed as the target network 22.

  The wireless terminal device 4 is wirelessly connected to the common network 21 or the target network 22 via any one of the wireless access point devices 3 according to the profile setting for network connection. Thereby, the wireless terminal device 4 can be connected to a different target network 22 for each floor via the wireless access point 3 installed for each floor such as an office.

  The setting management device 5 is provided on the common network 21 and manages target profile settings for connection from the wireless terminal device 4 to the target network 22 corresponding to each wireless access point device 3.

In the network connection management system 1 of the present embodiment, a common profile setting for network connection is held in the wireless terminal device 4, and the wireless terminal device 4 uses the common profile setting to each wireless access point device 3. It connects to the common network 21 via any one of these. Then, the wireless terminal device 4 acquires the profile setting for the target used for the connection setting of the target network 22 corresponding to the wireless access point device 3 being routed from the setting management device 5 on the common network 21, and the profile setting is acquired. Using this, connection to the target network 22 becomes possible.
[Wireless terminal device]
FIG. 2 is a block diagram showing a wireless terminal device used in the network connection management system of FIG.

  The wireless terminal device 4 is a portable information processing device such as a personal computer or a mobile phone, and includes a network interface unit 41, an operation unit 42, a display unit 43, a storage unit 44, and a control unit 45. ing.

  The network interface unit 41 is an interface that transmits / receives data to / from the wireless access point device 3 by wireless communication.

  The operation unit 42 is a touch panel, a mouse, a keyboard, or the like, and is an operation device that performs an input operation on the wireless terminal device 4.

  The display unit 43 is a display device that displays various information such as an input result from the operation unit 42 and a device state.

  The control unit 45 includes an arithmetic device such as a CPU (Central Processing Unit) that executes a program and controls the above-described units.

  The storage unit 44 includes a ROM (Read Only Memory) that stores various programs, a RAM (Random Access Memory) as a work area, an HDD (Hard Disk Drive) as an auxiliary storage device, and the like.

  The wireless terminal device 4 according to the present embodiment operates as a common setting holding unit 451, a common network connection unit 452, a setting acquisition unit 453, and a target network connection unit 454 when the control unit 45 executes a program in the storage unit 44. To do.

  The common setting holding unit 451 realizes a common setting holding function, is commonly applied to a plurality of wireless access point devices 3 on the common network 21, and holds a common profile setting 61 for connecting to the common network 21. To do. The common profile setting 61 is received in advance by the common setting holding unit 451 and is stored and held in the storage unit 44, for example.

  The common profile setting 61 includes, for example, common network identification information (hereinafter referred to as a common network ID) for identifying the common network 21 and designating connection to the common network 21 by a common network connection unit 452 described later.

  In the present embodiment, a first SSID (Service Set Identifier) described later is used as the common network ID. The first SSID is indicated as “1st SSID: CENTER” in FIG.

  The common network connection unit 452 implements a common network connection function, and uses the common profile setting 61 to execute wireless connection to the common network 21 via any one of the plurality of wireless access point devices 3.

  Specifically, the common network connection unit 452 wirelessly connects to the common network 21 using the first SSID. During this wireless connection, the common network connection unit 452 receives the first SSID from the wireless access point device 3 as a beacon or the like, or the first SSID corresponding to the common profile setting 61 is sent to the wireless access point device 3. Send. A wireless connection is established when the first SSID matches between the wireless access point device 3 and the wireless terminal device 4.

  When authentication is required for connection to the common network 21, authentication information is set in the common profile setting 61 of the wireless terminal device 4, and the wireless connection is established after the authentication is performed.

  The setting acquisition unit 453 implements a setting acquisition function, and acquires a target profile setting 63 (see FIG. 4) corresponding to the wireless access point device 3 via the common network 21 from the setting management device 5. As a result, the setting acquisition unit 453 enables connection to the target network 22 via the wireless access point device 3 that is being routed.

  When acquiring the target profile setting 63, the setting acquisition unit 453 acquires specific information for identifying the wireless access point device 3 that is in transit for connection to the common network 21 and sets the acquired specific information. It is transmitted to the management apparatus 5 to request acquisition of the target profile setting 63. In response to this request, the profile setting 63 for the target of the wireless access point device 3 corresponding to the specific information transmitted from the setting management device 5 is received and acquired.

  As the identification information, for example, a BSSID (Basic Service Set Identifier) that identifies the wireless access point device 3 that is in transit is used. In this embodiment, as the BSSID, for example, the MAC (Media Access Control address) address of the wireless access point device 3 that is being routed is used.

  Also, the setting acquisition unit 453 sets and manages user identification information (hereinafter referred to as a user ID) for identifying the user of the wireless terminal device 4 together with the BSSID at the time of an acquisition request for the target profile setting 63 (hereinafter referred to as an object setting acquisition request) Transmit to device 5.

  The target profile setting 63 acquired from the setting management device 5 is a target for identifying the target network 22 of each wireless access point device 3 and specifying connection to the target network 22 by the target network connection unit 454 described later. Contains the network ID.

  A second SSID described later is used as the target network ID. In FIG. 1, the second SSID is shown as “2nd SSID: ACCESS POINT_1” for the wireless access point device 3A and “2nd SSID: ACCESS POINT_2” for the wireless access point device 3B.

  The target network connection unit 454 realizes a target network connection function, uses the target profile setting 63 acquired by the setting acquisition unit 453 from the setting management device 5, and passes through the wireless access point device 3 that is being routed. A wireless connection to 22 is executed.

  Specifically, the target network connection unit 454 wirelessly connects the wireless terminal device 4 to the target network 22 identified by the second SSID in response to receiving the profile setting 63 including the second SSID.

In the case of this wireless connection, as in the case of the common network 21, when the second SSID matches between the wireless access point device 3 and the wireless terminal device 4, the wireless connection is established. When authentication is required for connection to the target network 22, authentication information may be set in the target profile setting 63 of the wireless terminal device 4 as in the case of the common network 21.
[Wireless access point device]
FIG. 3 is a block diagram showing a wireless access point device used in the network connection management system of FIG.

  The wireless access point device 3 includes network interface units 31 and 32, a storage unit 34, and a control unit 35.

  The network interface unit 31 is an interface for transmitting and receiving data to and from the wireless terminal device 4 by wireless communication.

  The network interface unit 32 is an interface that transmits and receives data to and from external devices including the setting management device 5 by wireless communication or wired communication.

  The control unit 35 includes an arithmetic unit such as a CPU that executes the program and controls the above-described units.

  The storage unit 34 includes a ROM that stores various programs, a RAM as a work area, an HDD as an auxiliary storage device, and the like.

  Each wireless access point device 3 has a multi-SSID and VLAN (Virtual LAN) mapping function that allows SSIDs to be assigned to a plurality of networks and enables network connection to each SSID.

  Thereby, in the wireless access point device 3 of the present embodiment, the network mapping in which the first SSID is assigned to the common network 21 is performed, and separately, the network mapping in which the second SSID is assigned to the target network 22 is performed. Is going.

  The wireless access point device 3 operates as a first access point 351, a second access point 352, a connection management unit 353, and a specific information transmission unit 354 when the control unit 35 executes a program in the storage unit 34.

  The first access point 351 is an access point of the common network 21 that realizes the first access point function and is identified by the first SSID.

  The second access point 352 is an access point of the target network 22 that realizes the second access point function and is identified by the second SSID.

  The connection management unit 353 realizes a connection management function, and connects the wireless terminal device 4 from the wireless terminal device 4 to the common network 21 or the target network 22 specified by the first SSID or the second SSID. That is, the connection management unit 353 switches between the first and second access points 351 and 352 for use.

  When authentication is required for connection to the common network 21 and the target network 22, authentication information included in the common profile setting 61 or the target profile setting 63 is received and authentication is performed.

The specific information transmission unit 354 realizes a specific information transmission function, and when the wireless connection of the wireless terminal device 4 by the first access point 351 is established, transmits the BSSID of the own device to the wireless terminal device 4 for acquisition. .
[Setting management device]
FIG. 4 is a block diagram showing a setting management device used in the network connection management system of FIG.

  The setting management device 5 is an information processing device, and includes a network interface unit 5, a storage unit 54, and a control unit 55.

  The network interface unit 51 is an interface that transmits and receives data to and from the wireless access point device 3 by wireless communication or wired communication.

  The control unit 55 includes an arithmetic device such as a CPU that executes a program and controls the above-described units.

  The storage unit 54 includes a ROM that stores various programs, a RAM as a work area, an HDD as an auxiliary storage device, and the like.

  The setting management device 5 of this embodiment operates as a target setting management unit 551, a user management unit 552, and a setting transmission unit 553 when the control unit 55 executes a program in the storage unit 54.

  The target setting management unit 551 realizes a target setting management function, and manages target profile settings 63 used for connection to the target network 22 that is a connection target for each wireless access point device 3.

  Specifically, the target setting management unit 551 stores and manages the target profile settings 63 in association with the BSSID of the wireless access point device 3 in the storage unit 54.

  The target profile setting 63 includes a second SSID that is a network ID for identifying the target network 22. In addition, the target profile setting 63 includes various information such as authentication information as necessary.

  The user management unit 552 realizes a user management function and manages users that can be connected to each target network 22 of the wireless access point device 3. Specifically, in correspondence with the target network ID of the target network 22, the user ID of a user who can connect to the target network 22 (connection is permitted) is stored and managed in the storage unit 54 as user management information.

  The setting transmission unit 553 realizes a setting transmission function, receives the BSSID included in the target setting acquisition request of the target profile setting 63 from the wireless terminal device 4, and receives the target BSSID for the corresponding wireless access point device 3. The profile setting 63 is transmitted to the wireless terminal device 4.

In addition, the setting transmission unit 553 according to the present embodiment enables a user to connect to the target network 22 of the wireless access point device 3 being routed based on the BSSID and the user ID included in the target setting acquisition request from the wireless terminal device 4. Only in such a case, the target profile setting 63 is transmitted.
[Network connection management processing and method]
Hereinafter, the network connection management method will be described as a network connection management process in the network connection management system 1 with reference to FIGS.

  FIG. 5 is a control sequence diagram showing network connection management processing in the network connection management system 1, and FIG. 6 is a flowchart showing network connection management processing in the network connection management system 1.

  The network connection management process of FIG. 5 and FIG. 6 is started when the user possessing the wireless terminal device 4 moves within the radio wave range of the wireless access point device 3. At this time, in the wireless terminal device 4, for example, wireless connection to the network is made possible by turning on the wireless network connection (WiFi connection) on the operation unit 42.

  When the network connection management process is started, first, in step S1 of FIG. 6, “wireless connection to the common network via the first access point” is performed (procedure P1 of FIG. 5). That is, in the wireless terminal device 4, the common network connection unit 452 wirelessly connects to the common network 21 via the first access point 351 of the wireless access point device 3. The wireless connection is made to the wireless access point device 3 having the strongest radio field intensity, for example, the wireless access point device 3A (see FIG. 1).

  At the time of this wireless connection, as described above, the common network connection unit 452 receives the first SSID from the wireless access point device 3 or receives the first SSID based on the profile setting 61 common to the wireless access point device 3. Send. In any case, the wireless terminal device 4 uses the common profile setting 61 held by the common setting holding unit 451 to communicate with the first access point 351 of the wireless access point device 3 having the same first SSID. A wireless connection is established.

  Thus, step S1 is completed, and the process proceeds to step S2.

  In step S2, “acquisition of BSSID” is performed (procedure P2 in FIG. 5). That is, when a wireless connection is established in step S1, first, the specific information transmitting unit 354 of the wireless access point device 3A transmits a BSSID, for example, a MAC address, which is the specific information of the own device, to the wireless terminal device 4.

  Accordingly, the common network connection unit 452 of the wireless terminal device 4 acquires the BSSID from the wireless access point device 3A that is the connection destination (during transit).

  Thus, step S2 is completed, and the process proceeds to step S3.

  In step S3, a “request for acquisition of target profile settings” is performed (procedure P3 in FIG. 5). That is, the setting acquisition unit 453 of the wireless terminal device 4 transmits a target setting acquisition request including the user ID and the BSSID acquired in step S2 to the setting management device 5 (procedure P3 in FIG. 5). It should be noted that the user ID can be transmitted when a target setting acquisition request is made by adding it to the common profile setting 61.

  In the setting management device 5, the setting transmission unit 553 receives the target setting acquisition request transmitted from the wireless terminal device 4.

  In step S4, “acquisition of target profile settings” is performed (procedures P4 to P7 in FIG. 5). Here, first, the setting transmission unit 553 of the setting management device 5 uses the target profile setting 63 managed by the target setting management unit 551 corresponding to the target profile setting 63 corresponding to the BSSID included in the received target setting acquisition request. Search is performed from the profile setting 63 (procedure P4 in FIG. 5).

  When the target profile setting 63 is searched from the BSSID, it is further checked whether or not the user ID of the target setting acquisition request is set in the user management information 65 managed in association with the profile setting 63. (Procedure P5 in FIG. 5).

  Thereby, the setting transmission unit 553 reads the profile setting 63 for the target corresponding to the BSSID of the target setting acquisition request only when the user ID of the target setting acquisition request is set in the user management information 65, A response to the target setting acquisition request is transmitted to the wireless terminal device 4 (procedure P6 in FIG. 5).

  In the wireless terminal device 4 that is the source of the target setting acquisition request, the setting acquisition unit 453 receives and acquires the target profile setting 63 transmitted from the setting management device 5 (procedure P7 in FIG. 5).

  Thus, step S4 is completed, and the process proceeds to step S5.

  In step S5, “wireless connection to the target network via the second access point” is performed (procedures P8 to P9 in FIG. 5). Here, first, the target network connection unit 454 of the wireless terminal device 4 disconnects the wireless connection to the first access point 351 of the wireless access point device 3A in accordance with the acquisition of the target profile setting 63 (procedure of FIG. 5). P8).

  Next, in the wireless terminal device 4, the target network connection unit 454 wirelessly connects to the target network 22 via the second access point 352 of the wireless access point device 3 (procedure P9 in FIG. 5).

  That is, similarly to the case of the common network 21, the wireless terminal device 4 uses the acquired target profile setting 63 to communicate with the second access point 352 of the wireless access point device 3 having the same second SSID. A wireless connection will be established between them.

As described above, in the network connection management system 1 according to the present embodiment, the user only holds the common profile setting 61 in the wireless terminal device 4, and the wireless access point device 3 can access the target network 22. Wireless connection can be made. Thereafter, various operations on the network through the target network 22 can be performed in the wireless terminal device 4.
[Effect of Example 1]
A plurality of network connection management systems 1 according to the present embodiment are provided on a common network 21, and a wireless access point device 3 that enables connection to a target network 22 and a common network 21, respectively, and a wireless access point device 3 And the wireless terminal device 4 wirelessly connected to the common network 21 or the target network 22 according to the profile setting for network connection, and each wireless access point device provided on the common network 21 3 and a setting management device 5 that manages a target profile setting 63 for connecting to the target network 22, and the wireless terminal device 4 is commonly applied to the wireless access point device 3 and is connected to the common network. Common profile settings for connecting to 21 1, a common setting holding unit 451 that holds 1, a common network connection unit 452 that executes connection to the common network 21 via any one of the wireless access point devices 3 using the common profile setting 61, and a common network The target profile setting 63 corresponding to the wireless access point device 3 being routed via 21 is acquired from the setting management device 5 and can be connected to the target network 22 via the wireless access point device 3 being routed. And a setting acquisition unit 453.

  Therefore, the user of the wireless terminal device 4 can wirelessly connect to the target network 22 targeted by each wireless access point device 3 only by holding the common profile setting 61 in the wireless terminal device 4. For this reason, in this embodiment, the connection setting work for connecting to the network can be completed by the common profile setting 61, and there is no need to perform the individual connection setting work to each wireless access point device 3, etc. Connection setting work can be made extremely easy.

  In addition, the wireless terminal device 4 uses the target profile setting 63 acquired by the setting acquisition unit 453 to execute connection to the target network 22 via the wireless access point device 3 that is being routed. Is provided.

  Therefore, in this embodiment, the connection to the target network 22 can be easily and reliably performed only by holding the common profile setting 61 in the wireless terminal device 4.

  The setting acquisition unit 453 of the wireless terminal device 4 acquires a BSSID that is specific information for specifying the wireless access point device 3 being routed, and transmits the acquired BSSID to the setting management device 5 to set the profile setting 63 for the target. Requesting acquisition, the setting management device 5 includes a setting transmission unit 553 that receives the BSSID and transmits the profile setting 63 for the target of the corresponding wireless access point device 3 to the wireless terminal device 4.

  Therefore, in the present embodiment, the wireless terminal device 4 can easily and surely acquire the target profile setting 63 corresponding to the target network 22 of the wireless access point device 3 being routed.

  The setting acquisition unit 453 of the wireless terminal device 4 transmits a user ID for identifying the user of the wireless terminal device 4 to the setting management device 5 together with the BSSID when an acquisition request for the target profile setting 63 is made. The setting management device 5 includes a user management unit 552 that manages users that can be connected to each target network 22 of the wireless access point device 3, and the setting transmission unit 553 performs wireless transmission based on the received BSSID and user ID. When the user can connect to the target network 22 of the access point device 3, the target profile setting 63 is transmitted.

  Therefore, in this embodiment, when the profile setting 63 for the target corresponding to the wireless access point device 3 being routed is a user to which the user of the wireless terminal device 4 can connect, that is, a user permitted to connect. Can only be acquired. Therefore, it is possible to prevent the user from inadvertently acquiring the target profile setting 63 and improve the security.

  The common profile setting 61 includes a first SSID as a common network ID for identifying the common network 21 and designating connection to the common network 21 by the common network connection unit 452 of the wireless terminal device 4. The profile setting 63 includes a second SSID as a target network ID that identifies the target network 22 and designates connection to the target network 22 by the target network connection unit 454 of the wireless terminal device 4.

  Therefore, in the present embodiment, the first SSID and the second SSID are set on the wireless access point device 3 side, so that the different common network 21 and target network 22 can be selectively selected according to the different profile settings 61 and 63. Connection can be easily realized.

  Each wireless access point device 3 includes a connection management unit 353 that connects the wireless terminal device 4 to the common network 21 or the target network 22 specified by the first SSID or the second SSID from the wireless terminal device 4.

  Therefore, in this embodiment, selective connection to the common network 21 and the target network 22 can be realized more easily and reliably through the operation on the wireless access point device 3 side.

  Further, in the network connection management method of the present embodiment, the target network 22 or the common network targeted by each wireless access point device 3 via any one of the plurality of wireless access point devices 3 on the common network 21. 21 is a network connection management method for wirelessly connecting a wireless terminal device 4 to a wireless terminal device 4, which is commonly applied to a plurality of wireless access point devices 3 and connected to a common network 21 by the wireless terminal device 4. A profile for a target that is connected to the common network 21 via any one of the plurality of wireless access point devices 3 using the profile setting 61 and corresponds to the wireless access point device 3 that is being routed via the common network 21 Acquire setting 63 from setting management device 5 on common network 21 To allow connection to the target network 22 via the wireless access point device 3.

  Therefore, also in the network connection management method of the present embodiment, the connection setting work for connecting to the network by the common profile setting 61 can be completed, and the connection setting work can be extremely facilitated.

DESCRIPTION OF SYMBOLS 1 Network connection management system 3 Wireless access point apparatus 351 1st access point 352 2nd access point 353 Connection management part 354 Specific information transmission part 4 Wireless terminal device 451 Common setting holding | maintenance part 452 Common network connection part 453 Setting acquisition part 454 Target network Connection unit 5 Setting management device 551 Target setting management unit 552 User management unit 553 Setting transmission unit

Claims (8)

A plurality of wireless access point devices provided on a common network, each of which can be connected to a target network and the common network;
A wireless terminal device connected wirelessly to the common network or a target network according to a profile setting for network connection via any one of the plurality of wireless access point devices;
A setting management device for managing target profile settings for connecting to the target network corresponding to each wireless access point device provided on the common network;
The wireless terminal device is commonly applied to the plurality of wireless access point devices and holds a common setting for holding a common profile setting for connecting to the common network, and the plurality of the wireless terminal devices using the common profile setting. A common network connection unit for performing connection to the common network via any one of the wireless access point devices, and profile setting for a target corresponding to the wireless access point device via the common network And a setting acquisition unit that enables connection to the target network via the wireless access point device that is being routed.
A network connection management system characterized by that. The network connection management system according to claim 1,
The wireless terminal device includes a target network connection unit that performs connection to the target network through the wireless access point device that is being routed using the acquired profile setting for the target.
A network connection management system characterized by that. The network connection management system according to claim 1 or 2,
The setting acquisition unit of the wireless terminal device acquires specific information that specifies the wireless access point device that is being routed, and transmits the acquired specific information to the setting management device to request acquisition of the profile setting for the target And
The setting management device includes a setting transmission unit that receives the specific information and transmits a profile setting for a target of a corresponding wireless access point device to the wireless terminal device.
A network connection management system characterized by that. The network connection management system according to claim 3,
The setting acquisition unit of the wireless terminal device transmits user identification information for identifying a user of the wireless terminal device together with the specific information to the setting management device at the time of the acquisition request of the profile setting for the target,
The setting management device includes a user management unit that manages users connectable to each target network of a wireless access point device, and the setting transmission unit performs the transit based on the received specific information and user identification information. Transmitting the profile setting for the target when the user can connect to the target network of the wireless access point device;
A network connection management system characterized by that. The network connection management system according to any one of claims 1 to 4,
The common profile setting includes common network identification information for identifying the common network and designating connection to the common network by a common network connection unit of the wireless terminal device,
The target profile setting includes target network identification information that identifies the target network and causes the target network connection unit of the wireless terminal device to specify a connection to the target network.
A network connection management system characterized by that. The network connection management system according to any one of claims 1 to 5,
Each wireless access point device includes a connection management unit that connects the wireless terminal device to the common or target network specified by the common or target network identification information from the wireless terminal device.
A network connection management system characterized by that. A network connection management method for wirelessly connecting a wireless terminal device to a target network to which each wireless access point device is targeted or the common network via any one of a plurality of wireless access point devices on a common network There,
Via one of the plurality of wireless access point devices using a common profile setting that is commonly applied by the wireless terminal device to the plurality of wireless access point devices to connect to the common network. And connecting to the common network, obtaining a target profile setting corresponding to the wireless access point device via the common network from the setting management device on the common network, and passing the wireless access point Enabling connection to the target network via a device;
A network connection management method. Via any one of a plurality of wireless access point devices on the common network, each wireless access point device is wirelessly connected to the target network or the common network according to the profile setting for network connection A wireless terminal device,
A common setting holding unit that holds a common profile setting that is commonly applied to the plurality of wireless access point devices and connects to the common network;
A common network connection unit that performs connection to the common network via any one of the plurality of wireless access point devices using the common profile setting;
A target profile setting corresponding to a wireless access point device via the common network is acquired from a setting management device on the common network, and the target network setting is obtained via the wireless access point device via the common network. A setting acquisition unit that enables connection,
A wireless terminal device comprising: