JP2011044020A - Network system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a network system capable of causing suppression effects, with respect to unexpected use of terminal devices. <P>SOLUTION: In a system where a game terminal 3 and a server 5 are connected via a network, a storage device 21 of the server 5 is made to store a code database, in which a region code for identifying the installation region of the game terminal 3 and an IP address 15 uniquely assigned to the game terminal 3 and a soft identification code 16 assigned to a program 14 for a game of the game terminal 3 are associated with each other, and the IP address 15 and the soft identification code 16 are transmitted from the game terminal 3 to the server 5; and agreement or disagreement of the region codes corresponding to both of them is determined by the server 5, and the determination result is transmitted to the game terminal 3. In the game terminal 3, when the determination result disagrees, the operation of the game terminal 3 is more restricted than the case where the determination result agrees. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a network system in which a terminal device including a computer and a server device are connected to each other via a network.

  As a system that provides a service such as content distribution from a server device to a terminal device connected to a network, a system that switches and controls permission or prohibition of service provision according to the attribute (region as an example) of the terminal device is proposed Has been. For example, when a content delivery request is sent from a music distribution terminal device to a server device serving as a transfer source, the ID code set in the terminal device is transmitted to the server device, and the server device includes the ID code in the ID code. Can be determined by checking whether or not the content should be transferred in response to a transfer request from the terminal device by comparing the registered region code with data for which content transfer or prohibition is set for each region code A system for transferring content is proposed only when it is determined (see Patent Document 1). Even in the field of game systems using networks, in order to limit the number of deliveries of specific game data with rarity, the number of deliveries related to specific game data using a region code sent with a delivery request from a game terminal Has been proposed for each region, and when a predetermined number of distributions is exceeded, distribution of specific game data to that region is prohibited (see Patent Document 2).

JP 2001-155069 A JP 2004-194927 A

  In general, a terminal device including a computer is used for a user by adjusting hardware and software so as to conform to attributes such as a region where the terminal device is scheduled to be used. If the attribute to which the hardware of the terminal device is adapted does not match the attribute to which the software is adapted, some inconvenience may occur in the operation of the terminal device. Alternatively, even if there is no problem in the operation of the terminal device itself, if the terminal device distribution and the service to be provided from the server to the terminal device are managed according to the attributes of the terminal device, The terminal device is used in an unexpected manner in which software for a new region is mounted on the hardware brought out in the network, and there is a risk that inconvenience in management will occur. This type of inconvenience cannot be eliminated by the conventional technology described above.

  Therefore, an object of the present invention is to provide a network system or the like capable of producing a deterrent effect against unexpected use of a terminal device.

  The network system (1) of the present invention is a network system (1) in which a terminal device (3) including a computer (10) and a server device (5) are connected to each other via a network (6), The server device includes attribute information for identifying an attribute of the terminal device, hardware identification information (15) uniquely assigned to the terminal device, and software assigned to the software of the terminal device. When the collation data storage means (21) for storing collation data (23) in which the identification information (16) is associated with each other, and the hardware identification information and the software identification information are respectively transmitted from the terminal device , Referring to the verification data, attribute information corresponding to the hardware identification information and attribute information corresponding to the software identification information; A collating means (24) for discriminating whether or not there is a match and a collation information transmitting means (24) for transmitting the discrimination result of the collating means to the terminal device are provided, and the hardware identification information is provided in the terminal device. And the identification information transmitting means (18) for transmitting the software identification information to the server device and the determination result transmitted from the verification information transmitting means are inconsistent with each other than in the case of matching. Terminal operation control means (17) for restricting the operation.

  According to the present invention, when hardware identification information and software identification information are transmitted from the terminal device to the server device, the server device uses the attribute information and software identification information specified from the hardware identification information. It is determined whether or not the specified attribute information matches, and if the determination result does not match, the operation of the terminal device is more limited than when they match. Therefore, it is possible to produce a deterrent effect against the use of the terminal device in a state where the attribute targeted by the hardware of the terminal device and the attribute targeted by the software of the terminal device do not match. As a result, the terminal device is directed to be used under the attributes originally assumed by the hardware and software, thereby reducing the possibility of inconvenience in operation or management due to unexpected use of the terminal device. be able to.

  In an embodiment of the present invention, a service can be provided from the server device to the terminal device via the network, and the terminal operation control unit is configured to provide the server device more in the case of the mismatch than in the case of the match. There may be restrictions on the use of services provided by. In this case, if the attribute targeted by the hardware of the terminal device does not match the attribute targeted by the software, a restriction is imposed on the use of the service provided from the server device in the terminal device. Thereby, the suppression effect can be appropriately produced with respect to unexpected use of the terminal device.

  Further, the identification information transmitting means of the terminal device transmits the hardware identification information and the software identification information when the terminal device is activated, and the terminal operation control means is configured to execute the determination when the determination result is the mismatch. The operation of the terminal device after activation may be limited as compared with the case of the coincidence. According to this, it is possible to determine whether the attribute information based on the hardware identification information and the software identification information matches or does not match when the terminal device is activated, and to change the operation of the terminal device after activation according to the determination result. . Therefore, the deterrent effect according to the present invention can be enhanced. In particular, when the terminal device is used for commercial purposes, the terminal device does not access the server device based on an operation different from the activation operation by the operator of the terminal device or the like. In some cases, the terminal device itself actively accesses the server device to request service provision. In such a case, if the discrimination of the attribute information described above with the activation of the terminal device and the operation control after the activation of the terminal device based on the discrimination result are executed, the server device to the terminal device This has the effect of preventing inappropriate services.

  In one aspect of the present invention, the attribute information may include information for identifying an area where the terminal device is to be used. This makes it possible to limit the operation of the terminal device when it is taken out of the originally planned area.

  In an embodiment of the present invention, an IP address for uniquely identifying the terminal device on the network may be used as the hardware identification information. The IP address is widely used as information for identifying the hardware of the terminal device in networks such as the Internet and intranet using the TCP / IP protocol, and by using this, hardware identification information is given to the terminal device. Can be assigned easily.

  The present invention is applied to a network system (1) in which a terminal device (3) including a computer (10) and a server device (5) are connected to each other via a network (6). Is a terminal device verification method for verifying the consistency between the terminal device and the software, the hardware identification information (15) uniquely assigned to the terminal device from the terminal device, and the software of the terminal device The software identification information (16) assigned to the server device (S101), and the attribute for identifying the attribute of the terminal device recorded in the storage means (21) of the server device Information, the hardware identification information, and the software identification information are referred to from each other, and sent from the terminal device with reference to collation data (23) Step (S202 to S204) for determining whether or not the attribute information corresponding to the hardware identification information and the attribute information corresponding to the software identification information are matched, and the determination result in the determining step is the server device And transmitting to the terminal device (S207), and when the determination result transmitted from the server device to the terminal device does not match, the step of limiting the operation of the terminal device than the case of matching It may be embodied as a verification method for a terminal device. According to the verification method of the present invention, when the determination results in the server device do not match, it is possible to limit the operation of the terminal device more than when they match. Therefore, as with the network system of the present invention, the terminal device is prevented from being used in a state where the attribute targeted by the hardware of the terminal device and the attribute targeted by the software of the terminal device do not match. An effect can be produced. As a result, the terminal device is directed to be used under the attributes originally assumed by the hardware and software, thereby reducing the possibility of inconvenience in operation or management due to unexpected use of the terminal device. be able to.

  Furthermore, the computer program (22) for the server device of the present invention is connected to a terminal device (3) including the computer (10) via a network, and includes attribute information for identifying the attribute of the terminal device, Collation data storage means (21) for storing collation data (23) in which the hardware identification information uniquely assigned to the terminal device and the software identification information assigned to the software of the terminal device are associated with each other When the hardware identification information and the software identification information are respectively transmitted from the terminal device to the computer (20) of the server device (5) provided with the hardware identification information with reference to the verification data A collator that determines whether the attribute information corresponding to the attribute information corresponding to the software identification information matches or does not match , And in which the discrimination result of the comparison means is configured to function as, verification information transmitting means for transmitting to the terminal device.

  By causing the computer program of the present invention to read and execute the computer program of the server apparatus, the server apparatus can function as the server apparatus in the network system of the present invention.

  In addition, in the above description, in order to make an understanding of this invention easy, the reference sign of the accompanying drawing was attached in parenthesis, but this invention is not limited to the form of illustration by it.

  As described above, according to the present invention, the attribute information is identified from each of the hardware identification information and the software identification information transmitted from the terminal device to the server device, and the match or mismatch is determined. If the IDs do not match, the terminal device operation is more restricted than if they match, so the attributes targeted by the terminal device hardware match the attributes targeted by the terminal device software. It is possible to produce a deterrent effect against the terminal device being used in a state where the terminal device is not used. As a result, the terminal device is directed to be used under the attributes originally assumed by the hardware and software, thereby reducing the possibility of inconvenience in operation or management due to unexpected use of the terminal device. be able to.

The figure which shows schematic structure of the amusement system which concerns on one form of this invention. The functional block diagram of the game terminal and server of FIG. The figure which shows a part of code database recorded on the memory | storage device of the server. The figure which shows the other part of a code database. The figure which shows the corresponding | compatible relationship between an IP address and software identification code, and a region code. The flowchart which shows the starting check routine which each starting check part of a game terminal and a server performs.

  First, with reference to FIG. 1, the outline | summary of the form which comprised the network system of this invention as an amusement system is demonstrated. The amusement system 1 in FIG. 1 includes a game terminal 3 as one or a plurality of terminal devices installed by an operator 2 in a commercial facility (hereinafter referred to as a store) such as an amusement facility, and a service manager 4 A plurality of operating server devices (hereinafter abbreviated as servers) 5 are provided. The game terminal 3 and the server 5 are connected via a network 6 such as the Internet so that they can communicate with each other. The game terminal 3 is an arcade game machine that allows a user 7 to play a game in exchange for consumption of a predetermined amount of money value.

  In the amusement system 1, a system that provides various services to the operator 2 and the user 7 is also implemented. For example, the user 7 is given a card 8 as user identification means, a card ID recorded on a storage medium (an IC chip as an example) of the card 8, and a user ID for identifying the user 7 on the server 5 By setting the association between the two, the user 7 is identified and various services are provided to the user 7. As such a service, for example, when the user 7 causes the game terminal 3 to recognize the card ID of the card 8 and plays the game, play data including the results of the game is generated on the game terminal 3, and the play The data is transmitted to the server 5 together with the card ID, and the play data is stored in association with the user ID corresponding to the card ID. The play data saved by the server 5 can be used at the next play opportunity. For example, when the user 7 plays the same game again, the play data stored in association with the user ID corresponding to the card ID by causing the game terminal 3 to recognize the card ID of the card 8 prior to the play. Can be read from the server 5 to the game terminal 3 for use. Alternatively, when a battle game via the network 6 can be played between the game terminals 3, the user 7 who accesses the server 5 and applies for a battle within a predetermined period is saved in association with the users 7. A service in which the server 5 matches an opponent based on the played data is provided to the user 7. Regarding the operator 2, for example, a service such as a game computer program or data update incorporated in the game terminal 3 is provided from the server 5.

  With reference to FIG. 2, the structure of the game terminal 3 and the server 5 is further demonstrated. The game terminal 3 is provided with a control unit 10. The control unit 10 includes a microprocessor, a ROM in which a program such as an operating system to be executed by the microprocessor is recorded, and an internal storage device (not shown) such as a RAM that provides a work area for the microprocessor. A computer unit provided. An input device 11, an output device 12, and an external storage device 13 such as a hard disk are connected to the control unit 10. The input device 11 is an input unit that outputs a signal corresponding to the operation content of the user 7. The output device 12 includes a monitor that displays a game screen and the like, a speaker that outputs sound, and the like. The external storage device 13 stores a game program 14 to be executed by the control unit 10 and various data (not shown) referred to by the program 14.

  The internal storage device of the control unit 10 is provided with a rewritable nonvolatile memory such as an EEPROM, and an IP address 15 is recorded in the nonvolatile memory. The IP address 15 is hardware identification information uniquely assigned to the game terminal 3 in order to uniquely identify the game terminal 3 in the amusement system 1. Each store defines a range of available IP addresses. In the game terminal 3, one IP address 15 is set when the game terminal 3 is installed within the range assigned to the store where the game terminal 3 is installed. If the network 6 is a public network such as the Internet, a router is set between the game terminal 3 of each store and the network 6, and a unique fixed address on the network 6 is assigned to the router. Is set. In the game terminal 3, a private address for uniquely identifying the game terminal 3 on the network 6 is set as the IP address 15 in combination with the fixed address.

  On the other hand, a software identification code 16 is written in the game program 14. The software identification code 16 is software identification information for identifying details of the game program 14 such as a target area (country or set of countries) of the game program 14, a game title (game item), and a software version. It is. For example, when the game terminal 3 is provided with the intention of being used in Japan, the target area of the game program 14 is such that the Japanese language is used for the language such as the screen display. It means the use area intended for the program 14 for use. That is, the target area of the game program 14 is the destination of the game program 14. Both the IP address 15 and the software identification code 16 are associated with a region code for identifying an area where the terminal device 3 should be used. The region code corresponds to attribute information for identifying the attribute of the terminal device 3. Details of the region code will be described later.

  When the control unit 10 reads and executes the game program 14 in the external storage device 13, a game control unit 17 and a startup check unit 18 as logical devices are provided inside the control unit 10. The game control unit 17 receives various processes necessary for playing the game such as management of start, progress, and end of the game provided to the user 7 at the game terminal 3 and provision of a predetermined service from the server 5. Therefore, processing necessary for this is executed according to the game program 14. The activation check unit 18 executes activation check processing using the IP address 15 and the software identification code 16 in cooperation with the server 5. Details of the processing of the activation check unit 18 will be described later.

  The server 5 is provided with a control unit 20 and an external storage device 21. The control unit 20 includes a microprocessor, a ROM in which a program such as an operating system to be executed by the microprocessor is recorded, and an internal storage device (not shown) such as a RAM that provides a work area for the microprocessor. A computer unit provided. Although an input device such as a keyboard and an output device such as a monitor are connected to the control unit 20, they are not shown. The external storage device 21 stores a server program 22 to be executed by the control unit 20 and various data (not shown) referred to by the program 22. A code database (code DB) 23 is recorded in the external storage device 21 as a kind of data to be referred to by the control unit 20. The code DB 23 corresponds to collation data in which an IP address, a software identification code, and a region code are associated with each other, details of which will be described later.

  When the control unit 20 reads and executes the server program 22 in the external storage device 21, a service management unit 23 and a startup check unit 24 as logical devices are provided inside the control unit 20. The service management unit 23 manages the provision of various services to the game terminal 3 and the like. The activation check unit 24 executes activation check processing using the IP address 15 and the software identification code 16 in cooperation with the game terminal 3. Details of the processing of the activation check unit 24 will be described later. In addition to the illustrated logical devices, the control unit 10 of the game terminal 3 and the control unit 20 of the server 5 may be provided with various logical devices as necessary.

  3 and 4 show details of the code DB 23. As shown in these drawings, the code DB 23 includes a plurality of tables TB1 to TB5. As shown in FIG. 3, the table TB1 is data in which IP addresses and store codes are described in association with each other. The store code is a code uniquely assigned to each store. That is, as described above, in the amusement system 1, each store has a range of IP addresses that can be set in the game terminal 3. The table TB1 is provided as data describing the correspondence between these IP addresses and stores.

  The table TB2 is data that describes store codes and country codes in association with each other. The country code is a code uniquely assigned to each country. Further, the table TB3 is data describing a country code and a region code in association with each other. The region code is a code for identifying a region, and one or more country codes are associated with one region code. Further, as shown in FIG. 4, the table TB4 is data in which the identification parent code and the region code are described in association with each other. The identification parent code is a code included in a part of the soft identification code. The region code is as described above.

  An example of the correspondence between the codes shown in FIGS. 3 and 4 is shown in FIG. In the example of FIG. 5, the IP address 15 held in the game terminal 3 is described as a 32-bit code following the IPv4 protocol used on the Internet. In the example of FIG. 3, “10.20.30.xxx” (where x is an arbitrary natural number) is set as the IP address 15. On the other hand, “GSA1000” is set in the software identification code as an example. When the server 5 is notified of the IP address 15 and the software identification code 16 from the game terminal 3, the server 5 uses the IP address 15 and the software identification code 16 to set the game terminal 3 installation area and the game Consistency with the target area of the program 14 is verified.

  First, with regard to the IP address 15, the IP address is sequentially converted into a store code and a country code using the above-described tables TB1 and TB2. Country codes are alphabetical, such as “A” for Japan, “B” for Hong Kong, “C” for Singapore, “D” for the United States, “E” for the United Kingdom, and “F” for South Korea. A unique code is set. The country code and the region code are associated with each other according to an appropriate classification. For example, the country code “A” in Japan is the region code “RG-A” alone, the country code “B” in Hong Kong and the country code “C” in Singapore are the region code “RG-ASIA” indicating the Asian region, The country code “D” for the United States alone is the region code “RG-US”, the country code “E” for the United Kingdom is alone for the region code “RG-GB”, and the country code “F” for South Korea is the single region code. Each is associated with “RG-KR”.

  On the other hand, the soft identification code 16 is associated with the identification parent code many-to-one. The identification parent code is a code that is set in common for the game program having the same target area and game title. For example, the same identification parent code is set for a game program 14 for a specific title game in which Japan is the target area regardless of the version of the program 14. In the example of FIG. 5, the upper three alphabetic characters in the software identification code correspond to the identification parent code. For example, “GSA1000” to “GSA100X” (X is an arbitrary number) are all software identification codes assigned to the game program 14 having the same game title and provided in Japan as the target area. The last five digits indicate the version. On the other hand, the upper three-digit character string “GSA” of the software identification code is set in common for the game program 14 in which the target area is Japan and the title is common. The software identification code “GSB100Y” has the same game title but is set for the game program 14 provided for Hong Kong, and its identification parent code is “GSB”. The identification parent code is associated with any one region code. For example, the identification parent code “GSA” is associated with the region code “RG-JP”. FIG. 5 illustrates only the correspondence between the region codes “RG-JP” and “RG-ASIA” and the software identification code. The correspondence between them is set.

  If the above relation is used, the region code is specified from the IP address as the hardware identification information of the game terminal 3, while the region code is specified from the software identification code as a software identification division method unique to the game program 14. Then, by comparing the two and determining whether or not they match, the consistency between the area where the game terminal 3 is installed and the target area of the game program 14 can be determined.

  The above-described code verification is performed by an activation check unit (hereinafter referred to as a terminal activation check unit) 18 of the game terminal 3 and an activation check unit (hereinafter referred to as a server activation check unit) 24 of the server 5 in FIG. This is realized by executing the terminal activation check routine and the server activation check routine shown. The details of the process will be described below.

  First, when the game terminal 3 is powered on and the game program 14 is read into the control unit 10, the game terminal 3 starts the terminal activation check routine of FIG. 6 as an essential process at the start of activation. In the first step S <b> 101 of the terminal activation check routine, the terminal activation check unit 18 transmits an activation propriety check request to the server 5. The request includes the IP address 15 assigned to the game terminal 3 and the software identification code 16 written in the game program 14.

  When receiving a request from the game terminal 3, the server activation check unit 24 starts a server activation check routine. In the first step S201, the server activation check unit 24 acquires data (including an IP address and a software identification code) included in the request sent from the game terminal 3. In the next step S202, the server activation check unit 24 sequentially refers to the tables TB1 and TB2 in FIG. 3 and acquires a country code corresponding to the IP address. In subsequent step S203, the server activation check unit 24 refers to the tables TB4 and TB5 in FIG. 4 in order to obtain a region code corresponding to the software identification code. Thereafter, the server activation check unit 24 proceeds to step S204, and refers to the table TB3 in FIG. 3 to determine whether or not the country code acquired in step S202 is associated with the region code acquired in step S203. . That is, in step S204, it is verified through the region code whether or not the IP address transmitted from the game terminal 3 matches the software identification code.

  If the country code is associated with the region code in step S204, the server activation check unit 24 proceeds to step S205 and identifies that the game terminal 3 is in an activated state. On the other hand, if the country code is not associated with the region code in step S204, the server activation check unit 24 proceeds to step S206 and identifies that the game terminal 3 is in an inoperable state. After the processing of step S205 or S206, the server activation check unit 24 proceeds to step S207, generates a response indicating whether the game terminal 3 can be activated or not, and transmits the response to the game terminal 3. When the process of step S207 is completed, the server activation check unit 24 ends the server activation check routine of FIG.

  On the other hand, when the terminal activation check unit 18 of the game terminal 3 transmits a request in step S101, the process proceeds to step S102 and determines whether or not a response from the server 5 has been received. If not received, the terminal activation check unit 18 proceeds to step S103, and determines whether or not a predetermined waiting time has elapsed after request transmission. If the waiting time has not elapsed, the terminal activation check unit 18 returns to the process of step S102. If it is determined in step S102 that a response has been received, the terminal activation check unit 18 proceeds to step S104, and acquires the content of the response from the server 5. In subsequent step S105, the terminal activation check unit 18 determines whether or not the response from the server 5 indicates that activation is possible. If it can be activated, the terminal activation check unit 18 proceeds to step S106, instructs the game control unit 17 to normally activate the game terminal 3, and then ends the current terminal activation check routine. In this case, the game terminal 3 is activated in a state where it can receive provision of various services from the server 5.

  On the other hand, if it is determined in step S103 that the waiting time has elapsed, or if it is determined in step S105 that activation is not possible, the terminal activation check unit 18 proceeds to step S107, and the game control unit 17 receives a predetermined value. Instructs error handling. Thereafter, the terminal activation check unit 18 ends the current terminal activation check routine. When an error process is instructed in step S107, the game control unit 17 may stop the game terminal 3 and prohibit all processes including the subsequent game play. Or the game control part 17 may start the game terminal 3 in the state which prohibited the connection to the network 6 as an error process. In any case, the error process only needs to limit at least a part of the operation of the game terminal 3.

  According to the above processing, when the IP address uniquely assigned to the hardware of the game terminal 3 matches the software identification code unique to the game program 14 as software installed in the game terminal 3, It becomes possible to receive the provision of services from the server 5, and if they do not match, it becomes impossible to use at least a part of the services to be provided from the server 5. Therefore, when the installation area of the game terminal 3 and the target area of the game program 14 do not match, the possibility that an inappropriate service is provided from the server 5 can be eliminated. For example, even if the game terminal 3 is moved to a different area from the original installation area and an IP address adapted to the new installation area is set in the game terminal 3, the game program 14 is moved to the installation area. Use of the service is limited unless it is changed to the combined one. Thereby, the deterrent effect can be produced with respect to taking out to the area different from the beginning of the game terminal 3. FIG.

  In the above embodiment, the external storage device 21 of the server 5 functions as the collation data storage means, and the activation check unit 24 of the server 5 functions as the collation means by executing the processing of steps S202 to S206 in FIG. The unit 24 functions as a collation information transmission unit by executing the process of step S207, and the activation check unit 18 of the game terminal 3 functions as an identification information transmission unit by executing the process of step S101 of FIG. The control unit 17 functions as a terminal operation control unit by controlling the operation of the game terminal 3 in response to the instruction in step S106 or S107 in FIG.

  The present invention is not limited to the above-described form, and can be carried out in an appropriate form. For example, in the above embodiment, an IP address is used as hardware identification information. However, any information set uniquely for a terminal device can be used as hardware identification information as appropriate. A MAC address or the like for identifying a network device may be used as hardware identification information. When a unique number or code is assigned to the microprocessor of the control unit, these are used as hardware identification information. May be used. The region code as the attribute information is not limited to an example that is assigned to each single country or a set of a plurality of countries, and may be uniquely assigned to each region that is finer than the country. The attribute information is not limited to the region code indicating the region, but the age group and gender targeted by the terminal device, the type of facility or environment in which the terminal device is installed (for example, commercial facility, public facility, workplace, home, etc.) For example, attribute information may be set in association with an appropriate concept. The terminal device is not limited to a game terminal and may be an appropriate device. For example, equipment of a sports facility may be used as a terminal device, and various terminal devices such as a personal computer and a mobile terminal such as a mobile phone can be used as long as network connection is possible. Therefore, the network system of the present invention is not limited to an example configured as an amusement system. Association of hardware identification information, software identification information, and attribute information is not limited to the form shown in FIGS. 3 and 4, and any form can be used as long as the attribute information can be specified from the hardware identification information and the software identification information. Can be changed.

1 Amusement system (network system)
3 Game terminals (terminal devices)
5 Server device 6 Network 10 Control unit (computer)
14 Game program 15 IP address (Hardware identification information)
16 Software identification code (software identification information)
17 Game control unit (terminal operation control means)
18 Activation check unit (identification information transmission means)
21 External storage device (collation data storage means)
23 Code database (collation data)
24 Activation check unit (verification means, verification information transmission means)

Claims (7)

In a network system in which a terminal device including a computer and a server device are connected to each other via a network,
In the server device,
Attribute information for identifying the attribute of the terminal device, hardware identification information uniquely assigned to the terminal device, and software identification information assigned to the software of the terminal device are associated with each other Verification data storage means for storing verification data;
When the hardware identification information and the software identification information are transmitted from the terminal device, the attribute information corresponding to the hardware identification information and the attribute corresponding to the software identification information are referred to the verification data. A verification means for determining whether the information matches or does not match;
Collation information transmitting means for transmitting the result of determination by the collating means to the terminal device,
In the terminal device,
Identification information transmitting means for transmitting the hardware identification information and the software identification information to the server device;
A terminal operation control means for restricting the operation of the terminal device when there is a mismatch when the determination result transmitted from the verification information transmitting means does not match,
Network system.   A service can be provided from the server device to the terminal device via the network, and the terminal operation control means can use the service provided from the server device more in the case of the mismatch than in the case of the match. The network system according to claim 1, wherein a restriction is added. The identification information transmitting means of the terminal device transmits the hardware identification information and the software identification information when the terminal device is activated.
3. The network system according to claim 1, wherein the terminal operation control unit limits the operation of the terminal device after activation when compared with the case of the coincidence when the determination result is the mismatch.   The network system according to any one of claims 1 to 3, wherein the attribute information includes information for identifying an area where the terminal device should be used.   The network system according to claim 1, wherein an IP address for uniquely identifying the terminal device on the network is used as the hardware identification information. A terminal device verification method is applied to a network system in which a terminal device including a computer and a server device are connected to each other via a network, and verifies the consistency between the hardware and software of the terminal device. And
From the terminal device, causing the server device to transmit hardware identification information uniquely assigned to the terminal device and software identification information assigned to the software of the terminal device;
Refer to the collation data recorded in the storage means of the server device, in which the attribute information for identifying the attribute of the terminal device, the hardware identification information, and the software identification information are associated with each other. Determining whether the attribute information corresponding to the hardware identification information transmitted from the terminal device matches or does not match the attribute information corresponding to the software identification information;
Transmitting the determination result in the determining step from the server device to the terminal device;
When the determination result transmitted from the server device to the terminal device does not match, the step of restricting the operation of the terminal device than the case of matching,
The verification method of the terminal device provided with. Attribute information for identifying an attribute of the terminal device connected to a terminal device including a computer via a network, hardware identification information uniquely assigned to the terminal device, and assignment to software of the terminal device A computer of a server device comprising collation data storage means for storing collation data in which the software identification information is associated with each other,
When the hardware identification information and the software identification information are transmitted from the terminal device, the attribute information corresponding to the hardware identification information and the attribute corresponding to the software identification information are referred to the verification data. Collating means for discriminating coincidence or mismatch with information, and collation information transmitting means for transmitting the discrimination result of the collating means to the terminal device;
A computer program for a server device configured to function as:

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