JP2010011058A - Service providing method, server, and mobile communication apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a service providing method that enables only a mobile communication apparatus that has carried out short-range communication with a processing apparatus provided at a predetermined location to receive content data from a predetermined server. <P>SOLUTION: A mobile telephone 12 is approached to a R/W apparatus 16 provided at a predetermined location, and encrypted "random number, identification information CPID, and identification information RWID" are set in the mobile telephone 12 by short-range communication. The mobile telephone 12 transmits these parameters to a CP control server 24. Then, whether digital content data is downloaded to the mobile telephone 12 is determined, based on the parameters and an ID of the mobile telephone 12 by an ASP server 26. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a service providing method for providing a content providing service, a server, and a mobile communication device.

Stores, etc. have made various efforts to make customers visit the store, such as issuing points when they visit the store.
By the way, it is considered to provide special content data to customers who visit the store and promote the store visit.
As a method of providing such content data, there is a method of notifying a customer's mobile phone or the like who has visited the store of an address on the network for downloading the content data.

  However, the above-described conventional method has a problem in that if the address on the network for downloading the content data is known to another person who does not visit the store, the store visit cannot be promoted.

  The present invention has been made in view of such circumstances, and an object thereof is to receive content data from a predetermined server only for a portable communication device that has performed short-range communication with a processing device installed at a predetermined location. It is an object to provide a service providing method, a server, and a portable communication device that can perform the above-described operation.

  In order to solve the above-described problems of the prior art and achieve the above-described object, a service providing method according to a first aspect of the present invention is a service providing method using a portable communication device having a proximity communication function, The portable communication device performs short-range communication with a processing device installed at a predetermined location, and sets the identification information of the processing device, the content-related identification information, a parameter obtained by encrypting the random number, and an address on the network. A first step, and the portable communication device accesses the server at the address set in the first step, and transmits the parameter and device identification information of the portable communication device to the server. And the server determines that the identification information of the processing device included in the parameter received in the second step exists in an identification information list held in advance. In addition, based on the content-related identification information, the random number, and the device identification information, content data has not already been downloaded using the same content-related identification information and random number by the mobile communication device of the other device identification information. A third step of permitting download of the content data by the portable communication device when it is determined.

  In the service providing method according to the first aspect of the invention, the user of the portable communication device goes to the place where the processing device is installed, and the identification information of the processing device, the content-related identification information and the parameter obtained by encrypting the random number, By receiving the address, digital content data can be downloaded from the server. Thereby, the motivation that a user goes to the installation place of a processing apparatus can be given.

  In addition, in the service providing method of the first aspect of the invention, when random numbers are used, parameters appropriately acquired by the user of the mobile communication device are illegally used by others, and digital content data is downloaded. Based on a predetermined condition, a new random number can be acquired and the digital content data can be downloaded.

  In the service providing method according to the first aspect of the invention, the identification information of the processing device is used as a parameter, and the parameter is encrypted, so that an appropriate parameter can be set using another processing device other than the predetermined processing device. It is difficult to generate.

  The server according to the second aspect of the invention encrypts the identification information, content-related identification information, and random number of the processing device acquired by the mobile communication device by performing short-range communication with the processing device installed at a predetermined location. Receiving means for receiving parameters and device identification information of the portable communication device from the processing device; identification information of the processing device when content download is permitted; content-related identification information; Storage means for storing a log indicating a list of identification information, a list of identification information of the processing apparatus registered in advance, and identification information of the processing apparatus included in the parameter received by the receiving means A first determination process for determining whether or not the processing apparatus identification information is stored in the list of identification information of the processing apparatus, and the container included in the parameter The same content-related identification information and random number are used by the portable communication device of the other device identification information with reference to the log based on the device-related identification information and the random number and the device identification information received by the receiving means. The determination means for performing the second determination process for determining whether or not the content data has already been downloaded, and the first determination process and the second determination process performed by the determination means are positive. Permission means for permitting download of the content data by the portable communication device when a determination result is obtained.

  According to a third aspect of the present invention, there is provided a portable communication device that performs short-range communication with a processing device installed at a predetermined location, encrypts identification information of the processing device, content-related identification information, and a random number, and a network The above address, the short-range communication means for receiving, the network communication means, and the communication function of the network communication means are used to access the server of the set address, and the parameter and the device of the portable communication device Control means for transmitting the identification information and downloading digital content data from the server when receiving download permission from the server.

  A service providing method according to a fourth aspect of the invention is a service providing method using a portable communication device having a proximity communication function, wherein the portable communication device performs near field communication with a processing device installed at a predetermined location. And a first step of setting identification information of the processing device, content-related identification information, a parameter obtained by encrypting a random number, and an address on the network, and the portable communication device is set in the first step A second step of accessing the server at the address set, and setting the parameter in an application program; starting the application program; and a captured image obtained by imaging the imaging target by the portable communication device; A third step of transmitting a parameter and identification information of the mobile communication device from the mobile communication device to the server; and It is determined that the identification information of the processing device included in the parameter received in the step 3 exists in the identification information list held in advance, and based on the content related identification information, the random number, and the device identification information When the mobile communication device of the device identification information determines that the content data associated with the captured image has not been downloaded using the same content-related identification information and random numbers, the captured image by the mobile communication device And a fourth step of permitting download of the content data corresponding to.

  According to a fifth aspect of the invention, the server encrypts the processing device identification information, the content-related identification information, and the random number acquired by the portable communication device through short-range communication with a processing device installed at a predetermined location. The reception means for receiving from the mobile communication device the device identification information of the mobile communication device, the device identification information of the mobile communication device, and the captured image captured by the mobile communication device, and downloading of content data for each of the types of captured images A storage unit for storing a log indicating a list of the processing device identification information, the content-related identification information, the random number, and the device identification information used, and a list of the processing device identification information registered in advance. In response to an access from the portable communication device, the application program of the portable communication device is started and the application Whether application identification means for setting the parameter in a program and identification information of the processing device included in the parameter received by the reception means are in the list of identification information of the processing device stored in the storage means Based on the first determination process for determining the content-related identification information and the random number included in the parameter, and the device identification information received by the reception unit, the other device is referred to by referring to the log A determination means for performing a second determination process for determining whether content data associated with the captured image has already been downloaded using the same content-related identification information and a random number by the mobile communication device of the identification information; When a positive determination result is obtained in the first determination process and the second determination process performed by the determination unit. In, and a permitting means for permitting the download of the content data corresponding to the image taken by the portable communication device.

  A service providing method according to a sixth aspect of the invention is a service providing method using a portable communication device having proximity communication means, wherein the portable communication device performs near field communication with a processing device installed at a predetermined location. A first step of setting a parameter obtained by encrypting identification information of the processing device, content-related identification information, a random number, and identification information of an IC chip built in the portable communication device, and an address on the network; The second step in which the mobile communication device accesses the server at the address set in the first step and transmits the parameter and device identification information of the mobile communication device to the server; When the server performs a right purchase process in response to a right purchase request from the portable communication device and decides to sell a right in response to the right purchase request, A third step of registering the identification information of the IC chip of the band communication device, and whether the identification information of the IC chip received from the portable communication device is registered when a right data download request is received from the portable communication device A first determination process for determining whether the identification information of the processing device included in the parameter received in the second step exists in an identification information list held in advance; The right data has already been downloaded using the same content-related identification information and random number by the mobile communication device of the other device identification information based on the determination processing of the content, the content-related identification information, the random number, and the device identification information. A fourth step of performing a third determination process for determining whether there is a first determination process, a second determination process, and a first determination process performed in the fourth step. If an affirmative determination is obtained in all of the fine the third determination process, and a fifth step of permitting downloading of the rights data by said portable communication device.

The server according to the seventh aspect of the invention provides an identification information, content-related identification information, random number, and the portable communication device acquired by performing a short-range communication with a processing device installed at a predetermined location by the portable communication device. The parameter used for encrypting the identification information of the IC chip built in the device, the device identification information of the portable communication device from the portable communication device, and the processing used when the content download is permitted A storage unit for storing a device identification information, a content-related identification information, a log showing a list of the random number and the device identification information, a list of identification information of the processing device registered in advance, and the portable communication device When the right purchase request is received, the right purchase process is performed, and when it is decided to sell the right according to the right purchase request, the mobile communication device When the right processing means for registering the identification information of the IC chip in the storage means and the right data download request from the portable communication device are received, whether the identification information of the IC chip received from the portable communication device is registered. A first determination process for determining whether or not the identification information of the processing device included in the parameter received by the receiving unit exists in the identification information list stored in the storage unit; Based on the second determination process, the content-related identification information, the random number, and the device identification information, the right data has already been downloaded using the same content-related identification information and the random number by the mobile communication device of the other device identification information Determination means for performing a third determination process for determining whether the first determination process is performed, the first determination process by the determination means, the second determination process, If an affirmative determination is obtained in all of the cross-sectional process and the third determination process, and a permission unit for permitting downloading of the rights data by said portable communication device.

  A portable communication device according to an eighth aspect of the invention includes a short-range communication function, performs short-range communication with a processing device installed at a predetermined location, and identifies the processing device identification information, content-related identification information, random number, and Using the communication function of the parameter that encrypted the identification information of the IC chip, the address on the network, the receiving IC chip, the network communication means, and the network communication means, the server of the address is accessed, A parameter and identification information of the portable communication device are transmitted to the server, the identification information of the IC chip is provided to the server at the time of purchase of the right, a right data download request is transmitted to the server, and a download permission is issued from the server When received, it has a control means for downloading the right data from the server.

  According to the present invention, a service providing method, a server, and a service providing method capable of receiving content data from a predetermined server only for a mobile communication device that has performed short-range communication with a processing device installed at a predetermined location. A portable communication device can be provided.

<First Embodiment>
FIG. 1 is an overall configuration diagram of a communication system 1 according to the first embodiment of the present invention.
As illustrated in FIG. 1, the communication system 1 includes, for example, a mobile phone 12, a personal computer 14, an R / W device 16, an ASP management terminal device 20, a content provider 22, a CP management server 24, and an ASP server 26.
In the communication system 1, the personal computer 14 and the R / W device 16 are installed in, for example, a store or an event venue.

[Mobile phone 12]
The mobile phone 12 has a function of performing mobile communication with other devices through network communication. The mobile phone 12 can be connected to the Internet. As a communication network used for the mobile communication, CDMA (Code Division Multiple Access), PDC (Personal Digital Cellular), PDC-P (PDC-Packet), IMT-2000, and the like are used.

  The mobile phone 12 performs short-range communication with the R / W device 16 when the user is brought close to the R / W device 16 at a store or a venue. Further, it is used for downloading content data in accordance with a user operation.

FIG. 2 is a functional block diagram of the mobile phone 12 shown in FIG.
As illustrated in FIG. 2, the mobile phone 12 includes, for example, a communication function unit 52, a display 54, an operation unit 56, a memory 58, and a processing circuit 59.
The processing of the mobile phone 12 defined in the present embodiment is realized by the processing circuit 59 executing the program stored in the memory 58. At this time, data used for the execution is read from the memory 58 or written to the memory 58 as appropriate.

The mobile phone 12 incorporates an IC chip 55 that performs non-contact communication, and an ICID that is unique identification information is set in the IC chip.
In the present embodiment, for example, the mobile phone 12 performs proximity communication with the R / W device 16 using the IC chip 55. The IC chip 55 is a tamper-resistant module and has a protection function against internal analysis (reverse engineering) and modification.
The IC chip 55 is built into the mobile phone 12 so as to be fixed or detachable. As the IC chip 55, for example, “Felica (registered trademark)” manufactured by Sony Corporation is used.

  Instead of the mobile phone 12, a portable information processing device such as a portable game machine or a PDA may be used.

[Personal computer 14]
The personal computer 14 executes the provided software.
In the personal computer 14, the identification information CPID of the content provider 22, the identification information RWID of the R / W device 16, and the notification URL are set.
The content provider 22 can freely set the personal computer 14 that uses the content data provided by the content provider 22.
The personal computer 14 has a random number generation function.
The personal computer 14 outputs a CPID and a notification URL to the R / W device 16 having the set identification information RWID and provides a random number. At this time, the personal computer 14 encrypts the identification information RWID, the identification information CPID, and the random number and provides them to the R / W device 16 as parameters. The encryption may be either a public key cryptosystem or a common key cryptosystem.

  If the ICID of the IC chip of the mobile phone 12 is the same as that previously registered as a member, the personal computer 14 provides the same random number at that time. Further, for example, when the parameter of the mobile phone 12 is illegally used by another person, the personal computer 14 again provides a new random number to the mobile phone 12 according to a predetermined instruction.

[R / W device 16]
The R / W device 16 performs near field communication with the mobile phone 12.
For example, NFC (Near Field
Communication), ISO / IEC14443, Bluetooth, UWB (Ultra Wide Band), IEEE802.11b, etc. are used.
The near field communication may be either a contact type or a non-contact type.
The R / W device 16 transmits the CPID, the notification URL, and the random number to the mobile phone 12 by the short-range communication.
The R / W device 16 is installed at a site such as a store or a venue.

[ASP operation terminal device 20]
The ASP operating terminal device 20 registers the identification information CPID of the content provider 22 in the ASP server 26.
Further, the ASP operating terminal device 20 gives a CPID to the content provider 22 and provides the software executed by the personal computer 14 to the personal computer 14.

[CP operation server 24]
As shown in FIG. 1, the CP management server 24 includes, for example, a data transmission / reception unit 30, a member registration unit 32, a display control unit 34, and a control unit 36 as functional blocks.
The member registration unit 32 performs member registration processing in response to access from the mobile phone 12.
The display control unit 34 provides the My Page including a link to a page for downloading content data to the cellular phone 12 registered as a member.
Based on the attribute information of the mobile phone 12, the member registration unit 32 generates HTML data of the My Page that matches the display of the mobile phone 12.

As illustrated in FIG. 3, the CP management server 24 includes, for example, an interface 62, a memory 68, and a processing circuit 69.
Each functional block of the CP management server 24 shown in FIG. 1 is realized by the processing circuit 69 executing the memory 68 or a program stored in the memory 68. At this time, data used for the execution is read from the memory 68 or written to the memory 68 as appropriate.

[ASP server 26]
As shown in FIG. 1, the ASP server 26 has, for example, a data transmission / reception unit 40, an authentication unit 44, a control unit 46, a database 48, and a database 49 as functional blocks.

The database 48 stores management data of the digital content data CD to be downloaded.
The database 49 stores digital content data CD to be downloaded.
Upon receiving the link parameter from the CP management server 24, the authentication unit 44 determines whether to permit downloading of the digital content data based on this and the downloaded log.

As shown in FIG. 4, the ASP server 26 includes, for example, a communication function unit 72, a memory 78, and a processing circuit 79.
Each functional block of the ASP server 26 shown in FIG. 1 is realized by the processing circuit 79 executing a program stored in the memory 68 or the memory 78. At this time, data used for the execution is read from the memory 78 or written to the memory 78 as appropriate.

Hereinafter, an operation example of the communication system 1 illustrated in FIG. 1 will be described.
[Setting process of personal computer 14]
FIG. 5A is a flowchart for explaining the setting process of the personal computer 14.
The ASP operating terminal device 20 assigns the identification information CPID to the content provider 22 and transmits it to the content provider 22 (step ST11).
Also, the ASP operating terminal device 20 transmits a program used by the personal computer 14 to the content provider 22 (step ST12).

The content provider 22 sets the program in the personal computer 14 online.
Further, the content provider 22 registers the identification information CPID, the identification information RWID of the R / W device 16 to be provided with the content, and the notification URL in the program of the personal computer 14 (step ST13).

[Content Registration Process to ASP Server 26]
FIG. 5B is a flowchart for explaining a content registration process to the ASP server 26.
The ASP management terminal device 20 issues a digital content data registration request to the ASP server 26 (step ST21).
The control unit 46 of the ASP server 26 registers the digital content data provided by the content provider 22 in response to the registration request (step ST22).
With this registration, digital content data to be downloaded is transmitted from the content provider 22 to the ASP server 26 and registered in the database 49 of the ASP server 26.

[Obtaining digital content data]
Hereinafter, an operation example when the mobile phone 12 acquires digital content data will be described.
FIG. 6 is a flowchart for explaining an operation example when the mobile phone 12 acquires digital content data in the communication system 1 shown in FIG.

When the user goes to a store or a venue, the user approaches the R / W device 16 installed there by touching the mobile phone 12 or the like.
The personal computer 14 or the R / W device 16 generates a random number, and encrypts the random number, the identification information CPID already set, the identification information ICID of the IC chip built in the mobile phone 12, and the identification information RWID. The encryption is performed using the public key of the ASP server 26, for example.

Then, the encrypted “random number, identification information CPID, identification information ICID, identification information RWID” and notification URL are set from the R / W device 16 to the mobile phone 12 (step ST31). These data are written in the memory 58 of the mobile phone 12 shown in FIG. The writing is performed by short-range communication between the mobile phone 12 and the R / W device 16 and cannot be performed unless the user of the mobile phone 12 goes to the place where the R / W device 16 is installed.
Here, the notification URL is a network address of the CP management server 24.

The user operates the operation unit 56 of the mobile phone 12 to start a browser, and accesses the CP management server 24 based on the set notification URL.
As a result, the above-mentioned encrypted “random number, identification information CPID, identification information ICID, identification information RWID” from the mobile phone 12 to the CP management server 24 and the terminal ID that is the identification information of the mobile phone 12 are sent to the CP management server 24. It is transmitted (step ST32). These data are written in the memory 68 of the CP management server 24 shown in FIG.

  Thereafter, the cellular phone 12 is used to cause the CP management server 24 to perform member registration processing for the user (step ST33). At this time, the member registration unit 32 of the CP management server 24 performs the member registration process.

  The CP management server 24 generates a website program including a link for downloading digital content data, and transmits it to the mobile phone 12. Then, the mobile phone 12 executes this, and the screen of the web page is displayed on the display 54 (step ST34). The web page includes a download link to the digital content data, and the parameters of the link include the encrypted “random number, identification information CPID, identification information ICID, identification information RWID” and terminal ID. Is set.

  When the user designates the link by operating the mobile phone 12, the control unit 46 of the CP management server 24 reads the encrypted “random number, identification information CPID, identification information ICID, identification information RWID” from the memory 68. The terminal ID is read out and automatically transmitted to the ASP server 26 as a link parameter (step ST35).

The data transmission / reception unit 40 of the ASP server 26 shown in FIG. 1 receives “random number, identification information CPID, identification information ICID, identification information RWID” encrypted as parameters from the CP management server 24.
Then, the authentication unit 44 refers to the RWID list 482 stored in the database 48 and verifies whether or not the received identification information RWID is in the list registered in advance (step ST36).

  Further, the authentication unit 44 of the ASP server 26 verifies whether the digital content data to be downloaded has already been downloaded by another mobile phone based on the random number, identification information CPID, content ID, and terminal ID. (Step ST37). Specifically, the authentication unit 44 records the combination of the identification information CPID, the content ID, the random number, and the terminal ID used when the download has been performed in the past as a log in the downloaded log 481. , “Content ID, random number” are the same, and if the download has been performed in the past under different terminal IDs, it is determined that the content has already been downloaded by another mobile phone.

  The control unit 46 of the ASP server 26 transmits the verification results of steps ST36 and ST37 to the CP management server 24 (step ST37).

  Based on the verification result received in step ST37, the control unit 36 of the CP management server 24 determines in step ST36 that “identification information RWID is in the list registered in advance”, and in step ST36, “ If it is determined that it has not already been downloaded by another mobile phone, download of the digital content data is permitted (step ST38).

Thereby, the control unit 46 of the ASP server 26 reads the designated digital content data CD from the database 49 and transmits it to the CP management server 24.
Further, the control unit 36 of the CP management server 24 transmits the digital content data CD received from the ASP server 26 to the mobile phone 12 (step ST39). Thereby, the mobile phone 12 completes the download of the digital content data CD.

  When the download in step ST39 is completed, the control unit 46 of the ASP server 26 writes the identification information CPID, content ID, random number, and terminal ID related to the download in the database 48 as a downloaded log 481 (step ST40).

  As described above, according to the communication system 1, the user goes to the place where the R / W device 16 is installed and “random number, identification information CPID, identification information RWID” encrypted from the R / W device 16. The digital content data can be downloaded from the ASP server 26 by receiving the notification URL. Thereby, the motivation for a user to go to the installation place of the R / W device 16 can be given.

  Further, according to the communication system 1, when a random number is used, the parameter appropriately acquired by the user of the mobile phone 12 is illegally used by another person and the digital content data is downloaded. After obtaining permission, the R / W device 16 can acquire a new random number and download digital content data based on the new random number.

  Further, according to the communication system 1, by using the identification information RWID of the R / W device 16 as a parameter and encrypting the parameter, an appropriate parameter can be set using an R / W device other than the R / W device 16. It is difficult to generate.

  Further, according to the communication system 1, in order to determine whether download is possible using the downloaded log, when the URL and parameters are transferred from the mobile phone 12 of the visitor to another mobile phone, the parameters are used illegally. Can refuse to download digital content data.

  In addition, according to the communication system 1, by specifying the URL of the CP management server 24 in the notification URL, it is possible to automatically change from the mobile phone 12 to a portal site built in the industry without using a carrier-linked portal site. Can be accessed. Therefore, compared with the case where a portal site is constructed for each carrier, the burden associated with site construction can be greatly reduced.

Second Embodiment
FIG. 7 is an overall configuration diagram of a communication system 101 according to the second embodiment of the present invention.
As shown in FIG. 7, in the communication system 101, for example, a mobile phone 12, a DL personal computer 114, an R / W device 115, an AP activation personal computer 116, an R / W device 117, and a pachinko machine 120 are connected to a pachinko parlor. Is installed.
The basic functions of the mobile phone 12 are the same as those described in the first embodiment.
In the present embodiment, the pachinko machine 120 is illustrated, but other devices such as chipaslo may be used.

  In the communication system 101, a CP management server 124 and an ASP server 126 are used.

  The DL personal computer 114 outputs a URL for downloading the mobile application program to the R / W device 115 to the mobile phone 12. The URL is, for example, a URL in the CP management server 124.

  The R / W device 115 transmits the URL to the mobile phone 12 by short-range communication. The mobile phone 12 writes the received URL in the memory 58.

The AP activation personal computer 116 generates a random number, and encrypts the random number, the identification information CPID and the identification information RWID that are already set. The encryption is performed using the public key of the ASP server 26, for example.
Then, the encrypted parameters such as “random number, identification information CPID, ICID, identification information RWID” and activation URL are set from the R / W device 16 to the mobile phone 12 by short-range communication. The URL is, for example, a URL in the CP management server 124.

[CP operation server 124]
As shown in FIG. 7, the CP management server 124 has, for example, a data transmission / reception unit 130, a member registration unit 132, a mobile application DL unit 134, a mobile application activation unit 136, a display control unit 137, and a control unit 138 as functional blocks. is doing.
The member registration unit 132 performs member registration processing in response to access from the mobile phone 12.
Based on the attribute information of the mobile phone 12, the member registration unit 32 generates HTML data of the My Page that matches the display of the mobile phone 12.

When receiving the access from the mobile phone 12, the mobile application DL unit 134 causes the mobile phone 12 to download the mobile application program.
When receiving the access from the mobile phone 12, the mobile application activation unit 136 sets the above parameters in the mobile application program downloaded to the mobile phone 12.
The display control unit 137 provides a My Page including a link to a page for downloading content data to the cellular phone 12 registered as a member.

  The control unit 138 controls the processing of the CP management server 124 in an integrated manner.

  The CP management server 124 has the same hardware configuration as the CP management server 24 shown in FIG. Each functional block of the CP management server 124 shown in FIG. 7 is realized by the processing circuit 69 executing the memory 68 shown in FIG. 3 or a program stored in the memory 68. At this time, data used for the execution is read from the memory 68 or written to the memory 68 as appropriate.

[ASP server 126]
As shown in FIG. 7, the ASP server 126 has, for example, a data transmission / reception unit 140, an authentication unit 144, a control unit 146, a database 148, and a database 149 as functional blocks.

The database 148 stores management data for the digital content data CD to be downloaded. In the present embodiment, the digital content data CD is digital content data for capturing pachinko machines, and a plurality of digital content data CDs are prepared according to the type of pachinko machine.
The database 149 stores digital content data CD to be downloaded.
Upon receiving the link parameter from the CP management server 124, the authentication unit 144 determines whether to permit the download of the digital content data based on the parameter and the downloaded log.

As with the ASP server 26 shown in FIG. 4, the ASP server 126 includes, for example, a communication function unit 72, a memory 78, and a processing circuit 79.
Each functional block of the ASP server 126 shown in FIG. 7 is realized by the processing circuit 79 executing a program stored in the memory 68 or the memory 78. At this time, data used for the execution is read from the memory 78 or written to the memory 78 as appropriate.

Hereinafter, an operation example of the communication system 101 illustrated in FIG. 7 will be described.
FIG. 8 is a flowchart for explaining an operation example of the communication system 101 shown in FIG.
A user who visits the pachinko parlor brings the mobile phone 12 close to the DL personal computer 114. Thereby, the R / W device 115 transmits the URL to the mobile phone 12 by short-range communication. The cellular phone 12 writes the received URL in the memory 58 (step ST51).

The mobile phone 12 accesses the site in the CP management server 124 based on the URL written in step ST51. Thereby, the mobile application DL unit 134 of the CP management server 124 downloads the mobile application program to the mobile phone 12 (step ST52).
Note that the mobile phone 12 may download the mobile application program directly from the R / W device 115.

  The member registration unit 132 of the CP management server 124 performs member registration processing in response to the access in step ST52 (step ST53). The member registration unit 132 sets member information in the mobile application program.

When the user brings the mobile phone 12 close to the R / W device 117, the AP activation personal computer 116 generates a random number and encrypts the random number and the identification information CPID, ICID and identification information RWID that have already been set. . The encryption is performed using, for example, the public key of the ASP server 126.
Then, the encrypted parameters such as “random number, identification information CPID, ICID, identification information RWID” and activation URL are set from the R / W device 117 to the mobile phone 12 by short-range communication (step ST54). .

The mobile phone 12 accesses the CP management server 124 based on the activation URL set in step ST54. Thereby, the mobile application activation unit 136 of the CP management server 124 sets the parameter of step ST54 for the mobile application program downloaded to the mobile phone 12 (step ST55). Note that the portable application program cannot be used in a state where the above parameters are not set. The set parameters may be automatically deleted at a predetermined time (for example, midnight). Thereby, it is possible to prompt the user to return to the store.
And the portable application starting part 136 starts the said portable application program of the mobile telephone 12 (step ST56).

The cellular phone 12 captures a predetermined location on the front side of the pachinko machine 120, generates captured image data, and writes this in the memory 58 (step ST57).
The mobile phone 12 automatically logs in to the pachinko machine page of the CP management server 124, and transmits the captured image data generated in step ST57 (step ST58). At this time, the mobile phone 12 transmits the parameters set in step ST54 to the CP management server 124.

The data transmission / reception unit 140 of the ASP server 126 shown in FIG. 7 receives “random number, identification information CPID, ICID, identification information RWID” encrypted as parameters from the CP management server 124.
Then, authentication unit 144 refers to RWID list 482 stored in database 148 and verifies whether or not identification information RWID obtained by the reception is in a list registered in advance (step ST59). .

  Further, the authentication unit 144 of the ASP server 126 verifies whether the digital content data to be downloaded has already been downloaded by another mobile phone based on the random number, identification information CPID, content ID, and terminal ID. (Step ST60). Specifically, the authentication unit 144 records the set of the identification information CPID, the content ID, the random number, and the terminal ID used when downloading in the past as a log in the downloaded log 481, and displays “identification information CPID , “Content ID, random number” are the same, and if the download has been performed in the past under different terminal IDs, it is determined that the content has already been downloaded by another mobile phone. These determinations are made according to the type of captured image data.

  The control unit 146 of the ASP server 126 transmits the verification results of steps ST136 and ST137 to the CP management server 124 (step ST60).

  Based on the verification result received in step ST60, the control unit 136 of the CP management server 124 determines in step ST59 that “identification information RWID is in the list registered in advance”, and in step ST60, “ If it is determined that it has not been downloaded by another mobile phone, download of the digital content data is permitted (step ST60).

As a result, the control unit 146 of the ASP server 126 reads out the pachinko machine strategy digital content data CD corresponding to the captured image data designated from the database 149 and transmits it to the CP management server 124.
Further, the control unit 136 of the CP management server 124 transmits the pachinko machine capture digital content data CD received from the ASP server 126 to the mobile phone 12 (step ST62). Thereby, the mobile phone 12 completes the download of the digital content data CD for pachinko machine capture.

  When the download in step ST62 is completed, the control unit 146 of the ASP server 126 writes the identification information CPID, content ID, random number, and terminal ID related to the download into the database 148 as a downloaded log 481 (step S63).

As described above, according to the communication system 101, by using the captured image data of the pachinko machine 120, the pachinko machine strategy adapted to the type of the pachinko machine 120 used by the user of the mobile phone 12 can be obtained. Digital content data can be provided to the mobile phone 12.
Moreover, according to the communication system 101, since the function of the communication system 1 of 1st Embodiment is provided, the effect similar to the communication system 1 mentioned above can also be acquired.

In the communication system 101, digital content data exchanged with a pachinko ball may be provided. In this case, for example, one pachinko prize mobile site is created and digital content data is accumulated. Then, when a user who exchanges digital content data by using a mobile phone downloads the digital content data using the mobile phone 12, the user pays the money by using the mobile phone.
In addition, a provider site for digital content data may be accommodated in the portal site, and a system for collecting a surcharge fee may be constructed.

<Third Embodiment>
In the present embodiment, a system for selling sports and concert tickets using an R / W device 216 that is a terminal installed in a store or a station will be described.

FIG. 9 is an overall configuration diagram of a communication system 201 according to the third embodiment of the present invention.
10 and 11 are flowcharts for explaining an operation example of the communication system 201 shown in FIG.
Hereinafter, an operation example of the communication system 201 illustrated in FIG. 9 will be described with reference to FIG.

The user brings the mobile phone 12 close to the R / W device 216 installed in a station shop or the like.
The R / W device 216 reads the identification information ICID of the IC chip from the mobile phone 12 by near field communication.

The personal computer 214 or the R / W device 216 generates a random number and encrypts the random number and the identification information CPID, identification information RWID, and ICID that are already set. The encryption is performed using, for example, the public key of the ASP server 226.
Then, the encrypted “random number, identification information CPID, identification information RWID, ICID” and notification URL are set from the R / W device 216 to the mobile phone 12 (step ST71). These data are written in the memory 58 of the mobile phone 12 shown in FIG. The writing is performed by short-range communication between the mobile phone 12 and the R / W device 216 and cannot be performed unless the user of the mobile phone 12 goes to the place where the R / W device 216 is installed.

The user operates the operation unit 56 of the mobile phone 12 to start a browser and accesses the CP management server 224 based on the set notification URL.
Thereby, the encrypted “random number, identification information CPID, identification information RWID, ICID” and the terminal ID which is identification information of the mobile phone 12 are transmitted from the mobile phone 12 to the CP management server 224. (Step ST72). These data are written in the memory 68 of the CP management server 224 shown in FIG.

  Thereafter, using the mobile phone 12, the CP management server 224 is caused to perform member registration processing for the user (step ST73). At this time, the member registration unit 232 of the CP management server 224 performs the member registration process.

  The CP management server 224 generates a website program including a link for downloading digital content data, and transmits this to the mobile phone 12. Then, the mobile phone 12 executes this, and the screen of the website is displayed on the display 54 (step ST74). The web page includes a download link to ticket data (right data of the present invention), and the parameters of the link include the encrypted “random number, identification information CPID, identification information RWID, ICID”, A terminal ID is set.

  When the user operates the mobile phone 12 to specify the link, the control unit 238 of the CP management server 224 sends the encrypted “random number, identification information CPID, identification information RWID, ICID” from the memory 68, The terminal ID is read out and automatically transmitted to the ASP server 226 as a link parameter (step ST75).

  The user operates the mobile phone 12 to perform a purchase operation for a ticket desired by the user (step ST76). In the purchase operation, the user searches for ticket information of an event that the user is interested in using the search screen. In addition, the user performs an operation of paying the amount presented by the ticket seller or participating in an auction. At this time, the identification information ICID of the IC chip of the mobile phone 12 is encrypted and transmitted from the mobile phone 12 to the CP management server 224. The ICID is written in the memory 68 of the CP management server 224 shown in FIG.

When the ticket processing unit 234 of the CP management server 224 decides to sell the ticket to the user of the mobile phone 12, the encrypted ICID written in the memory 68 in step ST76 is read and transmitted to the ASP server 226 ( Step ST77).
The ticket processing unit 234 performs a process of paying the ticket seller by deducting a predetermined fee from money obtained from the user of the mobile phone 12.

  The ticket processing unit 246 of the ASP server 226 registers the ICID received in step ST77 as a purchaser in the ICID assigned to the image data (content data) obtained by capturing the ticket (step ST78). The registration data is stored in the database 248.

Then, the user operates mobile phone 12 to transmit a download request to CP management server 224 (step ST79). At this time, the encrypted identification information ICID of the IC chip of the mobile phone 12 is transmitted from the mobile phone 12 to the CP management server 224.
The download request is transmitted to the ASP server 226 via the CP management server 224.

  The ticket processing unit 246 of the ASP server 226 refers to the database 248 to verify whether the encrypted ICID received in step ST79 is registered as a purchaser in the ICID of the content corresponding to the download request (step). ST80). The verification is performed based on the encrypted ICID. This protects personal information.

The data transmission / reception unit 240 of the ASP server 226 shown in FIG. 9 receives “random number, identification information CPID, identification information RWID” encrypted as parameters from the CP management server 224.
Then, the authentication unit 244 refers to the RWID list 482 stored in the database 248 and verifies whether or not the received identification information RWID is in the list registered in advance.

Further, the authentication unit 244 of the ASP server 226 verifies whether the ticket data to be downloaded has already been downloaded by another mobile phone based on the random number, the identification information CPID, the content ID, and the terminal ID. . Specifically, the authentication unit 244 records the set of the identification information CPID, the content ID, the random number, and the terminal ID used when the download has been performed in the past as a log in the downloaded log 481. , “Content ID, random number” are the same, and if the download has been performed in the past under different terminal IDs, it is determined that the content has already been downloaded by another mobile phone (step ST81).
The control unit 246 of the ASP server 226 transmits the verification result of step ST80 to the CP operation server 24.

  Based on the verification result received in step ST81, the ticket processing unit 246 of the CP management server 226 determines that “the identification information RWID is in the list registered in advance”, and in step ST80, “already other If it is determined that it has not been downloaded by the mobile phone, download of the ticket data (content data) CD is permitted (step ST82).

As a result, the ticket processing unit 324 of the ASP server 226 reads the designated ticket data CD from the database 249 and transmits it to the CP management server 224.
Further, the ticket processing unit 234 of the CP management server 224 transmits the ticket data CD received from the ASP server 226 to the mobile phone 12 (step ST83). Thereby, the mobile phone 12 completes downloading of the ticket data CD. On the mobile phone 12, an image corresponding to the ticket data CD is displayed, and the user can confirm that the purchase has been made normally.

  When the download in step ST83 is completed, the ticket processing unit 246 of the ASP server 226 writes the identification information CPID, content ID, random number, and terminal ID related to the download into the database 248 as a downloaded log 481 (step ST84).

Thereafter, the user brings the mobile phone 12 to the event venue, and performs near field communication by bringing the mobile phone 12 close to (for example, touching) the R / W device 219 installed at the event venue.
At this time, the identification information ICID of the mobile phone 12 is read into the R / W device 219, encrypted by the R / W device 219 or the personal computer 218, and returned to the mobile phone 12.
Then, a download request including the encrypted ICID is transmitted from the mobile phone 12 to the CP management server 224 (step ST85). The download request is transmitted to the ASP server 226 via the CP management server 224.

  The ticket processing unit 246 of the ASP server 226 refers to the database 248 to verify whether the encrypted ICID received in step ST79 is registered as a purchaser in the ICID of the content corresponding to the download request (step). ST86).

The data transmission / reception unit 240 of the ASP server 226 shown in FIG. 9 receives “random number, identification information CPID, identification information RWID” encrypted as parameters from the CP management server 224.
Then, the authentication unit 244 refers to the RWID list 482 stored in the database 248 and verifies whether or not the received identification information RWID is in the list registered in advance.

Further, the authentication unit 244 of the ASP server 226 verifies whether the ticket data to be downloaded has already been downloaded by another mobile phone based on the random number, the identification information CPID, the content ID, and the terminal ID. . Specifically, the authentication unit 244 records the set of the identification information CPID, the content ID, the random number, and the terminal ID used when the download has been performed in the past as a log in the downloaded log 481. , “Content ID, random number” are the same, and if the download has been performed in the past under different terminal IDs, it is determined that the content has already been downloaded by another mobile phone (step ST87).
The control unit 246 of the ASP server 226 transmits the verification result of step ST87 to the CP operation server 24.

  Based on the verification result received in step ST87, the ticket processing unit 234 of the CP management server 224 determines that “the identification information RWID is in the list registered in advance”, and in step ST80, “already other If it is determined that it has not been downloaded by the mobile phone, download of the ticket data (content) is permitted (step ST88).

As a result, the ticket processing unit 324 of the ASP server 226 reads the designated ticket data CD from the database 249 and transmits it to the CP management server 224.
Further, the ticket processing unit 234 of the CP management server 224 transmits the ticket data CD received from the ASP server 226 to the mobile phone 12 (step ST89). Thereby, the mobile phone 12 completes downloading of the ticket data CD.

  When the download in step ST83 is completed, the ticket processing unit 246 of the ASP server 226 writes the identification information CPID, content ID, random number, and terminal ID related to the download into the database 248 as a downloaded log 481 (step ST90).

Then, the ticket image downloaded in step ST83 is displayed on the display 54 of the mobile phone 12 (step ST81).
After confirming the ticket image displayed on the mobile phone 12, the clerk brings the mobile phone 12 close to the R / W device 217 (for example, when touched), and the mobile phone 12 performs near field communication with the R / W device 217. The ticket data CD in the mobile phone 12 is automatically deleted (step ST92). In addition, the mobile phone 12 is automatically accessed to the ticket deletion page of the ASP server 226, and the ICID of the mobile phone 12 is deleted from the purchaser's list according to the deletion instruction from the staff (step ST93). Note that the ICID of the mobile phone 12 may be checked as used in the purchaser's list.

  The R / W device 217 is provided with a network communication function, and the R / W device 217 communicates with the ASP server 226 to delete the ICID of the mobile phone 12 from the purchaser list in the ASP server 226. Good.

As described above, according to the communication system 201, by using the identification information ICID of the IC chip 55 of the mobile phone 12, the R / W device 216 installed at the station and the R / W installed at the event venue are used. Using the apparatus 219, ticket data can be purchased and sold, and tickets can be used.
Further, according to the communication system 1, the unsold ticket can be efficiently sold to a necessary user, and the operator collects a fee, so that a large profit can be generated with a small labor cost.
Further, since the communication system 201 has the function of the communication system 1 of the first embodiment, the effects described in the first embodiment can also be obtained.

In the communication system 201 described above, reservation numbered ticket data may be used instead of ticket data. In this case, an R / W device is provided in the venue, and product image information is displayed on the panel. And a user downloads the image data of a reservation numbered ticket by the method mentioned above by touching the said R / W apparatus using the mobile telephone 12. FIG.
Thereafter, the user puts it in the store and touches the panel of the R / W device to perform verification (authentication).
At this time, in the case of collation with a mobile network, present digital content data. On the other hand, at the store, the ICID of the chip of the mobile phone 12 is acquired and encrypted, and the server is inquired and collated via the network. The server may be inquired using the mobile communication network of the mobile phone 12.

[Other application forms of communication systems 1 and 101]
The communication systems 1 and 101 can enhance the commercial effect by causing the mobile phone 12 to download digital content data as follows.
For example, a limited frame for a copy is presented by bringing the mobile phone 12 close to the R / W device in the store, a limited frame for the store is regularly announced, and a limited frame for each store that can only be downloaded by the store is provided. In the stamp rally-like project, it is guided to nearby stores and new stores that usually do not go.
Moreover, you may provide a new plan one after another, such as providing a partner company coupon as digital content data, and a special present by the number of times of a store visit.

  In order to promote the creation of a store visitor's community, communication between customers may be promoted through a portal provided by the CP management server 24 or the like. At this time, it may be possible to share impressions and comments of the movie, or display a screen for uploading the impression of the movie seen in the store.

Alternatively, the original short story content of the chain store may be created and provided only to members who have the mobile phone 12 close to the R / W device set in the store. These contents include new movie synopsis, news digest, sports, TV program promotion, animation, drama, idol video, and new digital content for mobile phones.
The ability to download new short story content each time you visit the store (one per day) encourages you to visit the store.
The download of the content may be performed using a home PC, digital TV, or the like in addition to the R / W device in the store.

At this time, the mobile phone 12 may download and store only a part of each video content, thereby making it unnecessary to select content in consideration of the storage capacity.
Since access information for all contents is stored in the terminal, various contents list display and high-speed content access functions can be realized.
By streaming the difference information as necessary, you can view all the content including the rest. You can view the content immediately without waiting for a long time. Scenes that you don't want to see can be skipped one after another, and you can jump to your favorite scene at high speed.

The present invention is not limited to the embodiment described above.
That is, those skilled in the art may make various changes, combinations, sub-combinations, and alternatives regarding the components of the above-described embodiments within the technical scope of the present invention or an equivalent scope thereof.

  For example, in the above-described embodiment, the CP management servers 24, 124, and 224 and the ASP servers 26, 126, and 226 are provided separately, but these functions may be realized by a single server.

  Further, the installation locations of the R / W devices 16, 115, 117, 214, 216, etc. are not particularly limited to the above-described locations.

  The present invention is applicable to a system that provides a service for providing content.

FIG. 1 is an overall configuration diagram of a communication system according to the first embodiment of the present invention. FIG. 2 is a functional block diagram of the mobile phone 12 shown in FIG. FIG. 3 is a functional block diagram of the CP management server shown in FIG. FIG. 4 is a functional block diagram of the ASP server shown in FIG. FIG. 5A is a flowchart for explaining setting processing of the personal computer shown in FIG. FIG. 5B is a flowchart for explaining the content registration processing to the ASP server shown in FIG. FIG. 6 is a flowchart for explaining an operation example when the mobile phone acquires digital content data in the communication system shown in FIG. FIG. 7 is an overall configuration diagram of a communication system according to the second embodiment of the present invention. FIG. 8 is a flowchart for explaining an operation example of the communication system shown in FIG. FIG. 9 is an overall configuration diagram of a communication system according to the third embodiment of the present invention. FIG. 10 is a flowchart for explaining an operation example of the communication system shown in FIG. FIG. 11 is a flowchart subsequent to FIG. 10 for explaining an operation example of the communication system shown in FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1, 101,201 ... Communication system 12 ... Mobile phone 14, 214, 218 ... Personal computer 16, 115, 117, 216, 219 ... R / W device 20 ... ASP operation terminal device 22 ... Content provider 24, 124, 224 ... CP management server 26, 126, 226 ... ASP server 120 ... Pachinko machine

Claims (13)

A service providing method using a portable communication device having a near field communication function,
The portable communication device performs short-range communication with a processing device installed at a predetermined location, and sets the processing device identification information, content-related identification information, and a random number encrypted parameter, and an address on the network. A first step of:
A second step in which the portable communication device accesses the server at the address set in the first step, and transmits the parameter and device identification information of the portable communication device to the server;
The server determines that the identification information of the processing device included in the parameter received in the second step exists in an identification information list held in advance, and content-related identification information, the random number, and the device identification Downloading the content data by the mobile communication device when it is determined that the content data has not already been downloaded by the other mobile communication device of the device identification information using the same content related identification information and random number based on the information A service providing method comprising: a third step of permitting When the server receives access from the mobile communication device in the second step, the server includes a link to download the content data, and transmits a web page using the parameter as a link parameter to the mobile phone device. The service providing method according to claim 1. Corresponding the content-related identification information, random numbers, and device identification information used in the determination in the third step after the content data is downloaded to the near field communication means according to the download permission in the third step And memorize it as a log
The service providing method according to claim 1, wherein the determination is performed with reference to the log in the third step. The identification information of the processing device, the content-related identification information and the parameter obtained by encrypting the random number acquired by the portable communication device by performing short-range communication with the processing device installed in a predetermined place, and the device identification of the portable communication device Receiving means for receiving information from the processing device;
When the content download is permitted, the processing device identification information, the content related identification information, the random number, and a log indicating a list of the device identification information, and a list of the processing device identification information registered in advance are stored. Storage means for
A first determination process for determining whether or not the identification information of the processing device included in the parameter received by the reception unit exists in a list of identification information of the processing device stored in the storage unit; Based on the content-related identification information and the random number included in the device and the device identification information received by the receiving means, the same content-related identification information is referred to by the portable communication device of the other device identification information with reference to the log Determination means for performing second determination processing for determining whether or not content data has already been downloaded using a random number;
Permission means for permitting the mobile communication device to download the content data when a positive determination result is obtained in the first determination process and the second determination process performed by the determination means. server. A short-distance communication with a processing device installed at a predetermined location, the identification information of the processing device, content-related identification information and a parameter encrypted with a random number, a short-range communication means for receiving an address on the network, and
Network communication means;
Using the communication function of the network communication means, access the server of the set address, transmit the parameter and device identification information of the mobile communication device, and when receiving download permission from the server, And a control means for downloading digital content data from the server. A service providing method using a portable communication device having a near field communication function,
The portable communication device performs short-range communication with a processing device installed at a predetermined location, and sets identification information of the processing device, content-related identification information, a parameter obtained by encrypting a random number, and an address on the network A first step of:
A second step in which the portable communication device accesses the server at the address set in the first step and sets the parameter in an application program;
The application program is activated, and a third image is transmitted from the portable communication device to the server, the captured image obtained by the portable communication device capturing an imaging target, the parameter, and identification information of the portable communication device. Process,
The server determines that the identification information of the processing device included in the parameter received in the third step exists in an identification information list held in advance, and content-related identification information, the random number, and the device identification When it is determined that content data associated with the captured image has not been downloaded by using the same content-related identification information and a random number by another portable communication device of the device identification information based on the information, And a fourth step of permitting download of the content data corresponding to the captured image by a communication device. The mobile communication device performs near field communication with an application download device installed at a predetermined location to obtain an address on the network, and accesses the server based on the address to download the application program, or the near field A fifth step of downloading the application program from the application download device by distance communication;
The service providing method according to claim 6, wherein the application program downloaded in the fifth step is used in the second step and the third step. Parameters for encrypting identification information, content-related identification information and random numbers of the processing device acquired by the portable communication device by performing short-range communication with a processing device installed at a predetermined location, and the device of the portable communication device Receiving means for receiving identification information and a captured image captured by the mobile communication device from the mobile communication device;
A log indicating a list of the identification information of the processing device, the content related identification information, the random number, and the device identification information used when the download of content data is permitted for each of the types of captured images; Storage means for storing a list of identification information of the processing device;
In response to access from the mobile communication device, an application starter for starting the application program of the mobile communication device and setting the parameter in the application program;
A first determination process for determining whether or not the identification information of the processing device included in the parameter received by the reception unit exists in a list of identification information of the processing device stored in the storage unit; Based on the content-related identification information and the random number included in the device and the device identification information received by the receiving means, the same content-related identification information is referred to by the portable communication device of the other device identification information with reference to the log And a second determination process for determining whether or not the content data associated with the captured image has already been downloaded using a random number;
When a positive determination result is obtained in the first determination process and the second determination process performed by the determination unit, the portable communication device is permitted to download content data corresponding to the captured image. A server having permission means. A short-distance communication with a processing device installed at a predetermined location, the identification information of the processing device, content-related identification information and a parameter encrypted with a random number, a short-range communication means for receiving an address on the network, and
Imaging means;
Network communication means;
Using the communication function of the network communication means, the server of the set address is accessed, the parameter is set in an application program, the application program is started, and an image obtained by imaging with the imaging means A control unit that transmits an image, the parameter, and identification information of the mobile communication device to the server, and downloads digital content data corresponding to the captured image from the server when download permission is received from the server; A portable communication device. A service providing method using a portable communication device having a proximity communication means,
The portable communication device performs near field communication with a processing device installed at a predetermined location, and the processing device identification information, content-related identification information, random number, and identification information of an IC chip built in the portable communication device A first step of setting an encrypted parameter and an address on the network;
A second step in which the portable communication device accesses the server at the address set in the first step, and transmits the parameter and device identification information of the portable communication device to the server;
Identification of the IC chip of the portable communication device when the server performs a right purchase process in response to a right purchase request from the portable communication device and decides to sell a right in response to the right purchase request A third step of registering information;
Upon receiving a right data download request from the mobile communication device, the first determination processing for determining whether or not the identification information of the IC chip received from the mobile communication device is registered and received in the second step A second determination process for determining whether or not the identification information of the processing device included in the parameter exists in an identification information list held in advance, the content related identification information, the random number, and the device identification information. A fourth step of performing a third determination process for determining whether the right data has already been downloaded using the same content-related identification information and a random number by the other mobile communication device of the device identification information,
The right data by the portable communication device when a positive determination is obtained in all of the first determination process, the second determination process, and the third determination process performed in the fourth step. A service providing method comprising: a fifth step of permitting download of the service. The portable communication device that has downloaded the right data in the fifth step performs short-range communication with a predetermined processing device installed at a place where the right data is used, and the right stored in the portable communication device The service providing method according to claim 10, further comprising a sixth step of erasing data. The identification information of the processing device, the content-related identification information, the random number, and the identification information of the IC chip built in the portable communication device acquired by performing a short-range communication with the processing device installed in a predetermined place by the portable communication device. Receiving means for receiving the encrypted parameters and the device identification information of the mobile communication device from the mobile communication device;
A log indicating a list of the processing device identification information, the content related identification information, the random number, and the device identification information used when the content download is permitted; a list of the processing device identification information registered in advance; Storage means for storing
In response to a right purchase request from the portable communication device, the right purchase processing is performed, and when it is determined to sell the right in response to the right purchase request, the identification information of the IC chip of the portable communication device is stored in the memory Rights processing means to be registered in the means;
When receiving the right data download request from the mobile communication device, the receiving means receives the first determination processing for determining whether or not the identification information of the IC chip received from the mobile communication device is registered. A second determination process for determining whether or not the identification information of the processing device included in the parameter exists in the identification information list stored in the storage unit; the content-related identification information; the random number; and the device A determination means for performing a third determination process for determining whether the right data has already been downloaded by using the same content-related identification information and a random number by the portable communication device of the other device identification information based on the identification information; ,
Allowing the portable communication device to download the right data when a positive determination is obtained in all of the first determination process, the second determination process, and the third determination process by the determination unit A server having permission means to perform. A parameter having a short-range communication function, performing short-range communication with a processing device installed at a predetermined location, and encrypting identification information of the processing device, content-related identification information, random numbers, and identification information of the IC chip; An address on the network and an IC chip to receive,
Network communication means;
The communication function of the network communication means is used to access the server at the address, the parameter and identification information of the mobile communication device are transmitted to the server, and the IC chip identification information is sent to the server at the time of right purchase. And a control unit that transmits a right data download request to the server and downloads the right data from the server when receiving a download permission from the server.