JP2008016040A - Billing management server - Google Patents

Abstract

An object of the present invention is to appropriately manage the usage frequency of a user when a game machine operated by the user downloads a file such as a game program from a file server and plays a game.
A billing management server according to the present invention authenticates whether or not a connection is possible based on storage means for storing frequency data relating to the usage frequency of a user and individual user information transmitted from a client device operated by the user. Authentication means to perform, updating means for updating the frequency value indicated by the frequency data according to the connection time of the user, and determining that the frequency value indicated by the frequency data exceeds a predetermined value and a predetermined date and time has passed And a disconnecting means for disconnecting the connection with the client device.
[Selection] Figure 2

Description

  The present invention relates to a usage frequency management system configured by a client server. In particular, according to the present invention, when an information processing device (or network terminal device) positioned as a client device downloads a file such as a program data such as a game program or audio / video software from a file server (or content server), The present invention relates to a technique for charging for the usage frequency of a client and streaming data.

  When a user wants to connect to the Internet, it is common to use a provider (service provider) that provides Internet connection services. In this case, the service provider collects a usage fee for the connection service from the user by a time-based charge method or a fixed time charge method. The time-based billing method charges the usage fee according to the time connected to the network, and the time flat fee method charges the preset time regardless of the connection time. It is to charge a flat rate for a minute.

  In this time-based billing method, for example, a usage frequency (connection frequency) indicating a usable time set in advance corresponding to the individual information of the user is held on the network server, and according to the connection time of the user. A charging method is known in which the connection fee is calculated and the connection frequency is subtracted according to the result, and the Internet connection service can be provided only until the connection frequency reaches 0 ( Japanese Patent No. 2939723).

  Conventionally, the following methods are known in order to allow content stored in a file server such as an FTP server to be distributed for a fee. In other words, in order to execute a game program downloaded from a file server, it is set so that a secret key must be obtained, and a user who wishes to execute it makes a payment to a specified actual bank account, or a virtual currency A method of notifying a personal identification key by a predetermined method such as paying (electronic currency) is known.

As one of services using the Internet, content distribution, for example, Internet broadcasting (TV, radio) has attracted attention. Content is digitized information such as video, images, audio, text, and numerical values distributed on various media using computer digital technology. Of these, video, audio, and the like are time-series data and are also provided as a program program or the like from a home page, but the data amount is enormous. For this reason, if a video program is downloaded from a content server (for example, a video / audio server) to its own personal computer, and all the video programs are stored and then played back, it takes a long time to start playback. In addition, content storage means such as a large-capacity hard disk is required. Therefore, in the case of contents such as video and audio programs, streaming distribution using the Internet or a communication (or broadcast) satellite as a transmission medium is performed. On the receiving side, the content data transmitted can be sequentially played back (streaming playback) by the streaming playback program and enjoyed like a television broadcast or a music broadcast (radio).
Japanese Patent No. 2939723

  When a user uses a network service, the time required to download a content file or view information is simply the size of the content (file size) or the congestion level of the communication line, regardless of the value of the content. The dependent part is big. For this reason, in the above time-based billing system, the user is forced to connect for a long time simply due to the huge size of the content or the congestion of the line that the user is not responsible for. It will be added. This is also a problem that, despite downloading the same content, the fee is high at the time of congestion.

  Also, for example, when providing game content via the Internet, depending on the content of the game, the amount of time for one play and the fee required for it will be enormous, and considering this, the user could not use it easily. .

  Furthermore, in a so-called network battle type game in which a plurality of users battle through a network, the opponent may run out of fees during the battle and the game may be interrupted unilaterally. That is, the time-based charging method has a problem that the user is constantly threatened by the stress of a usage fee that is constantly added while using the network service and the sudden disconnection of the line due to the expiration of the usage fee.

  On the other hand, in the above-mentioned time flat rate charge method, there is no stress that the charge is always added while it is used, but the user is charged regardless of the frequency of actually using the network service within that period. There is a problem that accurate billing for the price of the content cannot be made.

  In addition, a plurality of users can share a single terminal and perform multiple downloads, etc., so that a plurality of users can use a network service with a single user's usage fee. As a result, the service provider There was a problem of losing profits that should have been raised.

  Furthermore, there has been a problem that due to server maintenance or the like, the user is charged for a period of service unavailability that is not the responsibility of the user.

  In addition, in a system in which service provision ends when the connection degree reaches 0, when a process that requires a certain amount of time, such as game download, is started with a low remaining connection degree, the connection degree is reduced during the download. When 0, there was a problem that the service provision was forcibly terminated before the download was completed.

  In addition, on the Internet system, the remaining frequency information in the server cannot be displayed on the screen of the terminal used by the user at all times and in real time. Therefore, the user needs to check the remaining available usage number on the confirmation screen for the remaining usage number separately prepared on the network server and remember the usage number. It tends to be. For this reason, there has been a problem that a time difference is produced with the available time that the user thinks compared to the actual available time.

  In addition, in any of the above charging methods, there is a problem that charging is performed regardless of whether or not the content has been downloaded correctly due to a communication failure or the like.

  In addition, the above-mentioned flat rate charge method has a problem that a service producer / provider cannot expect more than a certain level of profit regardless of how often the user uses the service.

  In addition, in a conventional network game, like a so-called arcade game, it has been desired to realize a system that can collect a fee for one play. For example, at present, software once downloaded to a storage medium for a fee cannot be charged any further regardless of the frequency of subsequent use of the user. That is, no matter how much the usage frequency per user is, a profit higher than the price sold at the beginning cannot be obtained. Therefore, if the number of users used is small, the profit cannot be increased. For this reason, no matter how low the usage frequency per user is, the price must be based on profitability, and even if the content is not very popular, there will be a corresponding capacity on the server until it can be profitable to some extent. Had to be broken and kept.

  Under these circumstances, it is difficult for providers to create experimental works and works for minority enthusiasts who are determined to be unprofitable. Eventually, there is a risk that the price will rise and the market will become uniform and rigid. It was.

  On the other hand, when a secret key is distributed for a fee, the content itself is supplied as an off-line package medium, which causes the following problems. In other words, the break-even point was high due to the manufacturing and distribution costs, and the software price was soaring. In addition, when content is supplied as a non-rewritable package media as a copy prevention measure, it has been difficult to take detailed measures such as bug countermeasures. Furthermore, since such a billing method performs billing processing on the server side at the same time as the user's intention to start downloading, there is a problem that even if the download is not performed correctly due to a communication failure or the like, the user is charged. It was.

  By the way, although the above-mentioned charging is performed for the download of the game program, for the user who actually plays the game, if the user can play the desired game, the purpose is achieved. In addition, a user who has played a game over and over again feels bored, so it is not always necessary to keep the downloaded game program indefinitely.

  In addition, as described above, a content provider such as a web TV can charge on-demand for the provision of each video program, etc., and obtain operational revenue of the web page, but a communication error occurs during the transmission of the program. If the line is cut off due to maintenance, etc., the program has not been provided, so billing cannot be performed. In addition, even if the viewer stops receiving the program halfway, it cannot be charged. If the billing is a long-term contract such as a monthly / annual contract, the charge is relatively high for those who want to watch only their favorite programs.

  Therefore, when the information processing apparatus operated by the user downloads a file such as a game program from a file server and plays a game, the object of the present invention is to manage the user's usage number, thereby Managing billing for game execution.

  More specifically, the first problem of the present invention is to enable proper management of the usage frequency of a user even when a failure not caused by a user operation occurs. .

  Further, the second problem of the present invention is that a game program downloaded from a file server can be executed only within a preset usage time, and charging for the execution of the game program or the game is managed. That is.

  A third object of the present invention is to manage charging for the game program or the execution of the game so that it can be downloaded from the file server only within a preset usage time.

  Further, a fourth problem of the present invention is that even when a preset use time is spent, the game can be continuously executed within a predetermined time during the game. It is.

  A fifth object of the present invention is to provide a charging method in which a user of a content providing service is charged for the amount used.

  A sixth object of the present invention is to provide a charging device that charges a user for a content providing service that distributes digital video images and the like in real time.

  The invention for solving the above problems is specified as follows.

  That is, the file server of the present invention includes a first storage unit that stores frequency data related to a user's usage frequency, a second storage unit that stores a plurality of files to be provided to the user, and an information process used by the user. Authentication means for authenticating whether connection is possible or not based on the user's personal information transmitted from the device, and a specification specified by the file transmission request by accepting a file transmission request transmitted from the information processing device for which the authentication has been performed And receiving a confirmation message transmitted from the information processing apparatus that has completed reception of the specific file and a response means that reads the file from the second storage means and transmits the file to the information processing apparatus. Update means for updating the user frequency data stored in the storage means.

  Here, the update unit includes a confirmation unit that receives a confirmation message transmitted from the information processing apparatus that has received the specific file and determines whether the transmission of the specific file is successful. And updating means for updating the frequency data of the user stored in the first storage means when determining that the transmission of the specific file is successful.

  The response means transmits data related to a file size of the specific file to the information processing apparatus.

  Further, the confirmation means accepts the received content received by the information processing device returned from the information processing device, and compares the specific file with the received received content, thereby transmitting the file. It is characterized by judging whether it succeeded.

  Still further, the response means transmits the specific file for each of a plurality of partial files constituting the file.

  The updating means updates the user frequency data in accordance with a frequency value associated with each file stored in the second storage means.

  The information processing apparatus according to the present invention includes a connection unit that transmits user personal information to the file server in order to connect to the file server, and a file transmission request for a specific file managed by the file server. Requesting means for transmitting to the receiving apparatus, receiving means for receiving data relating to the specific file transmitted from the file server in response to the file transmission request, and determination for determining whether or not reception of the specific file has been completed. And a notification means for transmitting a confirmation message to the file server in order to update the frequency data relating to the usage frequency of the user managed by the file server when it is determined that the reception is completed by the determination means, It is provided with.

  Here, the receiving means includes means for receiving data relating to the file size transmitted from the file server, and the determining means is based on the data relating to the file size and the data relating to the received specific file. It is characterized by determining whether or not the reception is completed.

  The information processing apparatus may further include a reply unit that transmits data related to the specific file received by the receiving unit to the file server.

  Further, the receiving means receives data relating to a partial file constituting a specific file, and the reply means transmits data relating to the received partial file to the file server.

  The accounting management system of the present invention is established as a system composed of the information processing apparatus and the file server.

  An information processing apparatus according to the present invention includes a volatile storage unit, a reception unit that receives a program from a file server, outputs the received program to the storage unit, an execution unit that executes the program, and a predetermined unit. Stop means for stopping execution of the program executed by the execution means based on the management information.

  The information processing apparatus according to the present invention includes a volatile storage unit, a reception unit that receives a program from a file server, outputs the received program to the storage unit, and an emulator program for executing the program. Execution means for executing, and stop means for stopping execution of the program and / or the emulator program being executed by the execution means based on predetermined management information.

  Preferably, the predetermined management information is either management information related to the usage time of the program or management information related to the number of times of use.

  Preferably, the information processing apparatus erases the program stored in the storage unit when the stop unit stops execution of the program and / or the emulator program.

  Preferably, the information processing apparatus further includes means for receiving information related to start-up from the file server, and the execution means executes the emulator program and / or the program when the information related to start-up is received. Execute.

  Preferably, the information processing apparatus further includes a timing unit that counts time, wherein the predetermined management information is information related to a use time of the program, and the stop unit is configured to measure the time measured by the timing unit and the use The execution of the program and / or the emulator program is stopped based on the time indicated by the management information regarding the time.

  Preferably, the receiving means receives management information relating to the usage time of the program from the file server.

  The information processing apparatus according to the present invention includes a volatile storage unit, a timing unit that measures time, a first receiving unit that receives management information related to usage time from a file server, and a time that the timing unit measures. And a determination means for determining whether or not a transmission request for the program can be made to the file server based on the time indicated in the management information relating to the received usage time, and when it is determined that the transmission request can be made Second receiving means for requesting transmission of the program to the file server, receiving a program transmitted from the file server in response to the transmission request, and outputting the received program to the storage means And execution means for executing an emulator program for executing the received program.

  Preferably, the information processing apparatus causes the execution unit to stop the execution of the program and / or the emulator program based on the time measured by the time measuring unit and the time indicated by the management information related to the usage time. It further comprises stop means for controlling.

  Preferably, the stop means controls the execution of the program to be stopped when a time obtained by adding a predetermined time to a time indicated by the management information related to the use time has elapsed. .

  Preferably, the determination unit determines that the transmission request cannot be made when the time measured by the time measurement unit has passed the time indicated by the management information related to the usage time.

  Preferably, the emulator program is read from an external recording medium such as a floppy (registered trademark) disk, a CD-ROM, or the Internet.

  Further, the accounting management server of the present invention stores frequency data relating to the usage frequency of the user, wherein the frequency data in which the second frequency value is added in advance to the first frequency value to be notified to the user. Authentication means for authenticating whether connection is possible based on individual information transmitted from the client device operated by the user, and updating means for updating the frequency value indicated by the frequency data according to the connection time of the user And a disconnecting means for disconnecting the connection with the client device when the second power value exceeds a predetermined value.

  Also, the accounting management server of the present invention stores frequency data relating to the frequency of use of the client device, in which the second frequency value is added in advance to the first frequency value to be notified to the client device. Storage means; authentication means for authenticating whether connection is possible based on individual information of the client apparatus transmitted from the client apparatus; and updating means for updating the frequency value indicated by the frequency data in accordance with the connection time of the client apparatus; Cutting means for cutting off the connection with the client device when the second power value exceeds a predetermined value.

  Preferably, the authentication unit rejects the connection with the client device when the first frequency value indicated by the frequency data exceeds a second predetermined value.

  Preferably, the update means updates the second frequency value when the first frequency value exceeds a predetermined value. That is, the update means updates the first frequency value, and updates the second frequency value after it is used up.

  Further, the accounting management server of the present invention includes a storage unit that stores frequency data related to a user's usage frequency, and an authentication unit that authenticates whether connection is possible based on individual user information transmitted from the client device operated by the user. Update means for updating the frequency value indicated by the frequency data according to the connection time of the user, and when it is determined that the frequency value indicated by the frequency data exceeds a predetermined value and a predetermined date and time has passed. Cutting means for cutting off the connection with the client device.

  In addition, the accounting management server of the present invention includes a storage unit that stores frequency data related to a user's usage frequency and given a predetermined frequency value to be notified to the user, and a client device operated by the user An authentication unit that authenticates whether or not connection is possible based on individual information transmitted from a user, and an update unit that updates a frequency value indicated by the frequency data according to the connection time of the user. The accounting management is characterized in that, among the frequency values updated by the updating means, the frequency value exceeding the predetermined frequency value is settled from the frequency data when the user connects next time. It is a server.

  In addition, the accounting management server of the present invention includes a storage unit that stores frequency data related to a user's usage frequency and given a predetermined frequency value to be notified to the user, and a client device operated by the user An authentication unit that authenticates whether or not connection is possible based on individual information transmitted from a user, and an update unit that updates a frequency value indicated by the frequency data according to the connection time of the user. Then, of the frequency values updated by the updating means, the frequency values exceeding the predetermined frequency value are settled from the frequency data when the user next connects.

  Preferably, the accounting management server further includes receiving means for receiving a download request from the client device, and transmitting means for transmitting a predetermined file in response to the received download request. While the file is being transmitted, the updating means is configured to update the power value indicated by the power data in accordance with the power value corresponding to the file, instead of updating the power value corresponding to the connection time. To do.

  Preferably, the accounting management server updates the frequency value indicated by the frequency data when the client device completes reception of the predetermined file.

  In order to achieve the above object, the content charging method of the present invention is a content charging method for distributing program data to be continuously played, such as streaming video or streaming audio, from a server to a client device via a communication network. In the accounting method, the program data is divided into a large number of blocks and held in advance, one or more of the divided block data is sequentially distributed to the client device, and each time the distribution is received. A process of notifying the server of reception from the client device, and a process of charging based on the notification of reception. By adopting such a configuration, it becomes possible to charge for the provision of stream data on a pay-per-use basis.

  The content server of the present invention distributes the program data in response to a request from the client device and storage means for storing the program data in a content server that distributes the program data to the client device via a communication network. Distribution means for determining, determination means for determining reception of a reception notification signal transmitted each time a predetermined data amount of the program data is received from the client device, and charging processing for the client device based on the reception notification signal Charging means.

  By adopting such a configuration, the content server can charge based on a pay-as-you-go system for providing stream data.

  Preferably, the program data is previously divided into a plurality of block data, the distribution means distributes the program data using one or a plurality of block data as a transmission unit, and the client device includes one or a plurality of block data. A reception notification signal is transmitted to the content server every time the block data is received.

  Preferably, the program data includes streaming video or streaming audio.

  Preferably, the client device performs streaming reproduction of the received program data.

  The client device can be configured by a game device having a communication function.

  Preferably, the program data is data to be reproduced continuously.

  The client apparatus of the present invention is a client apparatus of a network system that distributes program data from a server to a client apparatus via a communication network, the distribution request means for requesting the server to distribute the program data, and the server Receiving means for receiving the program data, and notifying means for transmitting a reception notification signal to the server for each predetermined amount of the program data from the server.

  With this configuration, the server can recognize the reception of data, and can charge according to the amount of data actually received by the client device.

  Preferably, in the client device, the program data is divided into a plurality of block data in advance, the receiving means receives the program data in units of one or a plurality of block data, and the notifying means A reception notification signal is transmitted to the server every time one or a plurality of block data is received.

  Preferably, in the client device, the program data is data to be reproduced continuously.

  Preferably, in the client device, the program data includes streaming video or streaming audio.

  Preferably, the client device further includes reproduction means for streaming reproduction of the received program data.

  Preferably, the client device is a game device.

  The network content distribution system of the present invention is a network content distribution system that distributes program data from a server to a client device via a communication network, wherein the server stores storage means for storing the program data and requests from the client device. Distribution means for distributing the program data according to the reception means, reception means for receiving a reception notification signal transmitted from the client device every time a predetermined amount of the program data is received, and determination means for determining the reception notification signal Charging means for performing charging processing for the client device based on the reception notification signal, the client device requesting the server to distribute the program data, and the server from the server Receiving means for receiving program data and the program from the server And a notifying means for transmitting an acknowledgment signal to the server every reception predetermined data amount of over data.

  With this configuration, the server can deliver content to the client device via the network on a monthly / yearly (hourly) contract, not per content or per program program, but with a charge according to the actual amount of data received. It becomes possible.

  Preferably, in the network content distribution system, the program data is divided into a plurality of block data in advance, and the distribution unit distributes the program data using one or a plurality of block data as a transmission unit, and the client The apparatus transmits the reception notification signal to the server every time one or a plurality of block data is received.

  Preferably, in the network content distribution system, the program data is data to be reproduced continuously.

  Preferably, in the network content distribution system, the program data includes streaming video or streaming audio.

  Preferably, in the network content distribution system, the client device performs streaming reproduction of the received program data.

  Preferably, in the network content distribution system, the client device is a game machine.

  Preferably, in the content charging method, the program data has a fee determined for each block.

  According to the present invention, in the accounting management system configured to include an information processing apparatus and a file server, the file server provides the user with first storage means for storing frequency data relating to the usage frequency of the user, and the user Second storage means for storing a plurality of program data to be performed, authentication means for authenticating whether or not connection is possible based on the personal information of the user transmitted from the information processing apparatus used by the user, and information on which the authentication has been performed A response unit that receives a program data transmission request transmitted from the processing device, reads out the specific program data specified by the program data transmission request from the second storage unit, and sequentially transmits the program data to the information processing device; The confirmation message transmitted from the information processing apparatus that has received the specific program data is received, and the specific program data Checking means for determining whether or not the transmission is successful, and updating means for updating the user frequency data stored in the first storage means when determining that the transmission of the specific program data is successful The information processing apparatus includes: a connection unit that transmits user personal information to the file server to establish a connection with the file server; and specific program data managed by the file server. Request means for transmitting a program data transmission request to the file server, receiving means for receiving the specific program data transmitted from the file server in response to the program data transmission request, and reception of the specific program data A determination means for determining whether or not the reception is completed, and a user managed by the file server when the determination means determines that the reception has been completed. To update the frequency information related to operating frequency of The, and a notification unit configured to send a confirmation message to the file server.

  Preferably, the program data is preliminarily divided into a plurality of block data, and the transmission means distributes one or a plurality of block data of the program data as a transmission unit, and the information processing unit has one Alternatively, a reception notification signal is transmitted to the file server every time a plurality of block data are received.

  The information recording medium of the present invention records a program that causes a computer system to function as the above-described file server, information processing apparatus, charging management server, content server, client apparatus, charging system, and the like.

  The information recording medium of the present invention records a program for causing a computer system to execute the above-described charging management method, control method, and charging method.

  The invention of a product can be understood as a method invention, and the invention of a method can be understood as a product invention. The above invention can also be realized as a program product that causes a computer to realize a predetermined function, or a recording medium that records the program. Here, the recording medium is, for example, a hard disk (HD), DVD-RAM, flexible disk (FD), CD-ROM, or the like, a memory such as RAM or ROM, or a recording medium such as an online web. Including. The computer includes, for example, a so-called microcomputer in which a so-called central processing unit such as a CPU or MPU performs predetermined processing by interpreting a program.

  The client device is a device that receives services such as providing various programs / data, program data, etc. from the server. The information processing device, network device, network terminal device, PDA (personal digital assistant), mobile phone device, etc. Including.

  In this specification, the term “means” does not simply mean a physical means, but also includes a case where the functions of the means are realized by software. Further, the function of one means may be realized by two or more physical means, or the functions of two or more means may be realized by one physical means.

  Next, embodiments of the present invention will be described with reference to the drawings.

  First, a hardware configuration of an information processing apparatus that can be used in each of the following embodiments will be exemplified. Note that a personal computer or a game machine having a network communication function can be applied to the information processing apparatus.

  FIG. 1 is a block diagram showing a configuration of an information processing apparatus according to the present invention. 1, an information processing apparatus according to the present invention includes a control unit 10 mainly configured by a CPU 101 and the like, an input device 20 for a user to input an operation signal to the control unit, and an operating system (hereinafter referred to as “OS”). .) And application programs (game programs), and if necessary, an external storage device 30 for inputting these programs to the control unit, a display device 40a and a speaker 40b for providing images and sounds to the user And the like. Further, a communication device 50 for transmitting / receiving data to / from another computer or game device via a telephone line or the like is provided. The external storage device 30 is not limited to the illustrated CD-ROM or the like, and may be a recording medium or the like capable of writing and holding data from the control unit 10. The input device 20 is provided with a detachable portable mini game device 60. The portable mini game device 60 includes a control unit, a storage unit, an input unit, and an output unit such as a sound image so that the game itself can be executed. For the main game device, the portable mini game device 60 functions as an external storage device and also functions as a second information display device. The portable mini game device 60 can exhibit various auxiliary functions for the game device of the main body, and these functions will be described later.

  When power is turned on to start a game, a boot program loader (not shown) loads a boot program (sometimes called an initial program) stored in the ROM 102 to the CPU 101, and the CPU 101 executes the boot program. . In accordance with this boot program, the CPU 101 loads all or a necessary part of the OS stored in the CD-ROM or the like into the main memory 103 and executes the OS.

  Under the control of the OS, the CPU 101 loads all or necessary portions of application programs (hereinafter sometimes simply referred to as “programs”) stored in a CD-ROM or the like into the main memory 103 and is necessary. In response to this, drawing data and image data stored in a CD-ROM or the like are loaded into the graphic memory 104, and sound data is loaded into the sound memory 105.

  The CPU 101 executes an application program stored in the main memory 103 under the control of the OS. Data accompanying the execution of the application program is written and referred to the main memory 103 and the backup memory 106 whenever necessary. The backup memory 106 stores data in order to maintain the previous state even when the power is shut off due to a game interruption or the like.

  In the present embodiment, the OS, application program, and the like are configured to be provided from a CD-ROM, but may be configured to be supplied from, for example, a ROM or another computer via a network. Good.

  A video display processor (VDP) 107 reads drawing data necessary for image display stored in the graphic memory 104, and performs various information processing (image processing) based on instructions and data from the CPU 101 by executing an application program. ) To generate image data. Various image processing includes, for example, texture mapping, light source processing, display priority processing, and the like. In order to display the generated image data on the display device 40a, the VDP 107 outputs to the encoder 108. The generated image data may be written in, for example, a frame buffer memory and read out from the frame buffer memory at a predetermined timing.

  A sound processor 109 reads sound data stored in the sound memory 105 and performs various information processing (sound processing) based on instructions and data from the CPU 101 by executing an application program. The various audio processes include, for example, an effect process and a mixing process. The sound data that has been subjected to various audio processes is converted into analog data by the D / A converter 110 and output to the speaker.

  A bus arbiter (Bus Arbiter) 111 performs control between units connected via a data transmission path (such as a bus). For example, the bus arbiter 111 determines the priority order between units in order to determine the unit that occupies the bus, and assigns the bus occupancy time of the occupying unit.

  The information processing apparatus according to the present invention configured as described above realizes a predetermined function when the CPU 101 executes a program read from an external recording medium such as a CD-ROM.

[First Embodiment]
The present embodiment is characterized in that billing processing is performed after the billing management system on the file server side confirms that the game machine operated by the user has downloaded a file such as a game program from the file server via the communication line. And

  FIG. 2 is a block diagram showing a schematic configuration of the charge management system according to the present embodiment. As shown in the figure, the game machine 1 and the file server 2 are connected via a communication line. Typically, the game machine 1 is connected to the file server 2 by dial-up connection using a telephone line. However, the game machine 1 is not particularly limited, and is connected to the file server 2 via the directly connected Internet. It may be. In the figure, a representative game machine 1 and file server 2 are shown. The file server 2 has a plurality of connection channels and is configured to be connected to a plurality of game machines at the same time.

  A user interface unit 201 (shown as “UI unit” in the figure) 201 is configured by the input device 20 and the output device 40 shown in FIG. 1 and a driver for controlling them, and realizes a user's interactive operation. It is. The communication unit 202 includes a communication device 50 such as a modem and its driver, and implements a communication service. The connection request unit 203 makes a connection request to the designated file server 2 in accordance with a connection instruction given from the user interface unit 201. When making the connection request, the connection request unit 203 sends user personal information such as a user account and a password to the file server 2. Note that it is desirable that the personal information of these users be transmitted after being encrypted. The download request unit 204 makes a file transfer request to the file server 2 in accordance with a download instruction given from the user interface unit 201. Data (file) transmitted from the file server 2 in response to the file transfer request sent from the download request unit 204 is received by the data receiving unit 205 and is stored in the memory 206 (corresponding to the main memory 103 in FIG. 1). Written. The download confirmation unit 207 determines whether or not the file requested by the download request unit 204 has been correctly downloaded (acquired). If the download confirmation unit 207 determines that the file has been correctly downloaded, the download confirmation unit 207 sends a confirmation message indicating completion of reception to the file server 2. To do. For example, when a game program is downloaded to the memory 206, it is executed by an execution unit (not shown) after waiting for a billing completion message from the file server 2.

  Next, the functional configuration of the file server 2 will be described. In the present embodiment, the file server 2 is configured as a single server, but may be configured as a distributed system including a charging management server that performs charging processing and a download data management server that downloads files. .

  The communication unit 208 has a plurality of connection channels and implements a communication service with the game machine 1. The authentication unit 209 authenticates whether or not to permit connection, that is, whether or not to log in, in response to a connection request transmitted from the game machine 1 operated by the user. The authentication unit 209 determines connection rejection based on the user's personal information transmitted together with the connection request.

  That is, the authentication unit 209 determines whether or not the transmitted personal information of the user matches any of the user information stored in the user information storage unit 210. Allow connection with machine 1. The user information storage unit 210 manages and stores information about users for each user. The information regarding the user includes a user account, a password, and frequency data regarding the frequency of use.

  When the response unit 211 receives a file transfer request from the game machine 1 that is permitted to connect, the response unit 211 reads the file specified in the file transfer request from the file storage unit 212 and sends the file to the game machine 1. The file storage unit 212 manages and stores various game programs and game data in a file format. Each of these files is associated with a file size and a numerical value necessary for downloading.

  When there is a file transfer request, the response unit 211 transmits the file size of the designated file to the game machine 1 and subsequently transmits the file (data body). When the frequency data update unit 213 receives a reception completion confirmation message from the game machine 1, the frequency data update unit 213 acquires a frequency value associated with the transmitted file from the file storage unit 212, and the frequency data of the user who requested the download indicates Update the degree value. Typically, the frequency value is expressed by a positive number, and the frequency value is updated by subtracting the frequency value required by the download from the current frequency value stored in the user information storage unit 210.

  FIG. 3 is a sequence for explaining an example of use of the charge management system according to the present embodiment.

  First, the user operates the game machine 1 to connect to the network ((1) in the figure), and then sends a purchase request for purchasing the download use right to the user billing management server 2a ((2)). . In response to the purchase request, the user billing management server 2a sends a user information request to the game machine 1 ((3)). In response to this user information request, the user inputs a user account (user ID), password, and purchase frequency, and sends them to the user billing management server 2a ((4)). The user billing management server 2a confirms the individual user based on the transmitted user information, gives the user the right to use (the number of usage), and transmits the fact that the purchase is completed to the user's game machine 1 (same as above). (Five)). The user billing management server 2a manages the possession status of usage rights purchased by each user.

  Next, the user who purchased the usage right operates the game machine 1 to send a download request (file transfer request) to the download file management server 2b ((6)). The download file management server 2b reads the file specified by the download request, and performs transfer processing with the game machine 1 according to a predetermined file transfer procedure ((7)). When the file transfer process is completed, the download file management server 2b notifies the user billing management server 2a that the transfer is complete ((8)). As a result, the user billing management server 2a performs billing processing, that is, subtraction of usage rights, assuming that the file has been normally transferred to the game machine.

  FIG. 4 is a sequence for explaining details of the file transfer process shown in FIG. That is, when the game machine 1 sends a download request to the download file management server 2b ((7-1) in the figure), the download file management server 2b first sends the file size of the file to be transferred to the game machine 1. (Same as (7-2)). Next, the download file management server 2b transfers the file body according to a predetermined transfer procedure ((7-3) in the figure). The game machine 1 saves the received data in the memory. When the game machine 1 receives the file to the end, it compares the previously received file size with the received data size, and if it is determined to match, it is considered that the reception has been completed normally, A confirmation message is sent to the download file management server 2b ((7-4) in the figure).

  FIG. 5 is a flowchart for explaining the operation of the game machine 1 according to the present embodiment. In the figure, when a file is selected by the user (S1), the game machine 1 connected to the network makes a download request to the file server 2 (S2), and enters a download file reception waiting state (S3). . Next, the game machine 1 receives the file size transmitted from the file server 2 (S4), and enters a file reception state (S5). In the file reception state, the client timer 1 (Tc1) monitors the data reception interval. The game machine 1 receives the data transmitted from the file server 2 (S6), and stores the received data in the memory (S7). The game machine 1 checks the file size of the received data (S8), and if the previously received file size matches the received file size, a confirmation message to the effect that the file reception has been completed is sent to the file server 2. Notification is made (S9), and processing is transferred to each application.

  FIG. 6 is a flowchart for explaining the operation of the file server 2 according to the present embodiment. In the figure, when receiving a download request from the game machine 1 (S1), the file server 2 sends a file size to the game machine 1 (S2). Next, the file server 2 transmits the designated file (S3), and enters a file transfer completion waiting state (S4). In the file transfer completion waiting state, the server timer 1 (Ts1) monitors the timeout until the arrival of the file transfer completion notification. When the file server 2 receives the notification of the file reception completion confirmation message (S5), it returns to the standby state.

  As described above, according to the present embodiment, when downloading a file from the file server, after confirming that the user's game machine has received the file normally, the billing process is performed. Even when a failure that does not result is caused, the user's billing can be properly managed.

  Here, the game provider usually increases the types of files to the server as needed so that more types of games can be provided to the user. Then, the user's interest is often attracted by notifying the user of the title of the next target game. However, since not only the title of the game that is already downloaded but also the title scheduled to be downloaded is displayed as the notice information, the file selected by the user may not exist on the server. Therefore, in such a case, since the file cannot be downloaded, means for providing the user with information to compensate for this is provided in the game machine 1 and the download file management server 2b.

  That is, the download file management server 2b holds entity file information as to whether or not an entity file exists, and when receiving a download request from the game machine 1, confirms the entity file information. The download file management server 2b transmits the corresponding file to the game machine 1 when the entity file information is “present”. On the other hand, when the entity file information is “none”, an entity file non-existence notification is transmitted to the game machine 1.

  The game machine 1 transmits a download request to the download file management server 2b, and then downloads the file by the means described in the first embodiment. On the other hand, when the game machine 1 receives the notification of the absence of the substantial file from the download file management server 2b, the compensated content stored in the CD-ROM 30 is displayed on the display device 40a. The compensation content preferably includes a trailer image of the game, a trial version game that can be used for a short period of time, a game different from the game, and the like.

  As a result, when the user selects a game that is scheduled to be downloaded, a trailer or the like is displayed as the compensatory content, so that interest in the game can be maintained without disappointing the user's expectations. In this case, since the file is not downloaded, the user billing management server 2a is not notified that the transfer is completed, and the billing process is not performed.

  The case where the user cannot download the file is not limited to the case where the file does not exist on the server 2. That is, the game machine 1 may not be able to access the server 2 because the server 2 is in a maintenance state or the communication line is congested. In such a case, the actual file exists on the server 2, but the game machine 1 cannot download the file. Accordingly, even when the user cannot use the download, the server 2 notifies the game machine 1 to that effect, and the game machine 1 that has received this notification displays a game trailer or the like as a compensation content. Output.

  In addition, when the game machine 1 cannot download the file, the server 2 may notify the user to that effect, and may provide means for allowing the user to select whether or not to download the price information. The server 2 downloads a predetermined compensation key to the game machine 1 only when the user desires to download the compensation content. The game machine 1 displays data such as a trailer and a trial version stored in the CD-ROM based on the price key. In this case, the compensatory content such as the trailer stored in the CD-ROM is output only when the user desires. Note that the game machine 1 that has received a notification that the file cannot be downloaded from the server 2 does not receive a compensation key from the server, and reads out the compensation content from the CD-ROM and outputs it. Good.

  Here, there is a problem of the communication transmission circuit from the time when the user requests the file download until the download is completed, and there is a problem that the download takes a long time. This is because, during the download time, the user is forced to simply wait, causing stress to the user before starting the game. Therefore, in order to eliminate the mere waiting state of the user, the compensated video / audio corresponding to the download time is stored in the CD-ROM 30 in advance, and means for providing the compensated video / audio to the user during the download is provided to the game machine 1. Provided. As this compensated video and audio, it is preferable to provide explanations and advertisements of the game.

  That is, the compensated video / audio information is stored in the CD-ROM 30 in advance. The game machine 1 transmits a download request, turns on a download request flag, and stores it in the memory 206. And the game machine 1 reads information, such as a description of a game, an advertisement, etc. from a CD-ROM as applicable compensation video sound, and outputs this to the display apparatus 40a. Thereafter, when the reception of the file is completed, the file reception completion flag is turned ON and stored in the memory 206 in the same manner. When both the download request flag and the file reception completion flag are ON, the game machine 1 stops the output processing of advertisement information, etc., resets both the flags, and returns to the initial state. And the game machine 1 displays the screen of the downloaded game.

  As described above, since the explanation of the game and advertisement information are provided to the user during the download time, the user can start the game smoothly without feeling stress and provide a good playing state. can do.

  Furthermore, since downloading takes time, the user may switch the display to, for example, a television screen without maintaining the download display screen. In such a case, the user does not know when the download is complete. Therefore, you are forced to return to the game start screen after a certain amount of time. Therefore, in order to reduce such a burden on the user, means for notifying the download state is provided on the game machine side.

  Here, as means for notifying the user of the download state, preferably, a means for outputting the download state on the output screen of the portable mini game device 60 provided on the controller pad 20 or a predetermined sound from the speaker 40b. There is a means to output.

  When the game machine 1 transmits the download request, the game machine 1 receives the file size of the file to be transferred from the download file management server 2b. The CPU 101 of the game machine 1 calculates the expected time required for downloading from this file size, and monitors the download state. Then, the game machine 1 starts downloading the file according to the procedure described in the first embodiment. After that, when the game machine 1 notifies the file server 2 of a confirmation message that the reception of the file is completed, the game machine 1 outputs a message indicating that the download is completed on the output screen of the portable mini game device 60. Also, a sound for notifying the completion of download is output from the speaker 40b.

  Note that the game machine 1 not only notifies the download completion by calculating the estimated download time from the file size, but also displays a screen notifying the progress of the download on the output screen of the portable mini game device 60. You can also. That is, the game machine 1 calculates the expected download time from the file size. Then, the download time is measured simultaneously with the start of the download. The game machine 1 calculates the download state from the expected download time and the measured time, and displays this on the output screen of the portable mini game device 60. Similarly, a sound notifying the download state may be output from the speaker 40b. It should be noted that if the download fails, it can be notified that the download has failed.

  As described above, since the game machine 1 notifies the user of the download state or completion, the burden of the user monitoring or predicting the download state can be reduced. In addition, the user can start the game while effectively spending download time.

[Second Embodiment]
In this embodiment, in order for the file server to recognize that the game machine has received the file normally, the content transmitted by the file server to the game machine is compared with the content received by the game machine and returned to the file server. If they match, the billing process is performed as if the game machine received normally.

  FIG. 7 is a sequence for explaining details of the file transfer processing according to the present embodiment. The file transfer process according to this embodiment corresponds to the process (7) of FIG. 3 described in the above embodiment.

  That is, when the game machine 1 sends a download request to the download file management server 2b ((7-1) in the figure), the download file management server 2b first transfers the file body to the game machine 1 according to a predetermined transfer procedure. (7-2a). In this case, it is desirable to transfer the file body by dividing it into several sections instead of transferring the file body as a whole. The game machine 1 stores the received content in a memory and returns a copy of the received content to the file server 2 as an ACK (same as 7-3a). Thereafter, every time data is received from the file server 2, the game machine 1 returns a copy to the file server 2 until the file transfer is completed. The file server 2 compares the content transmitted to the game machine 1 with the content of the received file, and when they match, performs a billing process and transmits a transfer completion message to the game machine (same 7-4). . If the game machine 1 does not receive a transfer completion message after transmitting the final content (Mal 3 ′ in the figure), it retransmits the final content N times. If there is a timeout after resending N times, it is determined that this download has failed.

  FIG. 8 is a flowchart for explaining the operation of the game machine 1 according to the present embodiment. In the figure, when a file is selected by the user (S1), the game machine 1 connected to the network issues a download request to the file server 2 (S2) and enters a download file receiving mode (S3). . Next, the game machine 1 receives data transmitted from the file server 2 (S4), and stores the received data in a memory (S5). The game machine 1 returns a copy of the received data (S6), and determines whether the file reception is completed (S7). If it is determined that the file reception has been completed, the game machine 1 enters a transfer completion message waiting state (S8). In the waiting state for receiving the transfer completion message, the client timer 2 (Tc2) monitors the timeout until the transfer completion message arrives. When the transfer completion message is received (S9), the processing is shifted to each application.

  FIG. 9 is a flowchart for explaining the operation of the file server 2 according to the present embodiment. In the figure, when the file server 2 receives a download request from the game machine 1 (S1), the file server 2 calls a file transfer module (S2) and enters a file transfer mode (S3). In the file transfer mode, the file server 2 transmits the designated file (S4, S5), and checks whether the file has been transferred (S6). Further, when receiving the return data returned from the game machine 1 (S7), the file server 2 stores it in the work buffer (S8). When the file server 2 completes the transfer of the designated file, it waits for the reception of the final return data from the game machine 1 (S9). In the final return data reception waiting state, the server timer 2 monitors the timeout until the final data reception. When receiving the final return data (S10), the file server 2 compares the transferred file with the return data and determines whether or not the contents match (S12). When the file server 2 determines that the contents match, the file server 2 transmits a transfer completion message to the game machine 1 (S13), and returns to the initial state.

  As described above, according to the present embodiment, when downloading a file from the file server, after confirming that the user's game machine has received the file normally, the billing process is performed. Even when a failure that does not result is caused, the user's billing can be properly managed.

  In the present embodiment, since the transferred file is compared with the return data returned from the game machine to determine whether or not the download has been normally performed, more accurate determination is possible.

  If the download fails in the middle, it is necessary to download the file again. However, it is very inefficient to always transfer the file again from the beginning. Accordingly, the game machine 1 or the file server 2 is provided with means for retransmitting only the data after the failure when the download fails in the middle. That is, the game machine 1 or the file server 2 is provided with means for determining whether or not the download is successful, and when there is a download request, it is determined whether or not the download is successful. If the download fails, the file up to the part where the download was successful is validated, and only the part that failed is retransmitted. In this case, optimally, the file server 2 desirably divides the file in advance and transmits it to the game machine 1.

  A means for resuming the download from the part of the file that failed to be downloaded will be described with reference to FIG. As a means for determining the success or failure of the download, the game machine 1 rewrites the reception flag of the file from OFF to ON when the download is successful, and stores this in the memory.

  When the game machine 1 receives a file transferred in sections, the game machine 1 returns a copy of the received content to the file server 2 as an ACK, and stores the received information in the memory. That is, the first reception flag is turned ON for the first file. Thereafter, since the game machine 1 turns on the reception flag (second reception flag, third reception flag...) Corresponding to the received file, if the reception fails, reception of the failed file is performed. Only the flag remains OFF. Therefore, when the download is started again, the game machine 1 first confirms the state of the reception flag, transmits a download request to the file server 2 for the file whose reception flag is OFF, and the file server 2 Continue downloading from the file that was there. Further, when the game machine 1 receives the transfer completion message, the game machine 1 resets (OFF) all the reception flags to return to the initial state. As a result, the download time can be shortened, and the file can be downloaded efficiently.

[Third Embodiment]
In the present embodiment, a file (game program) downloaded from a file server is stored in a volatile memory, an emulator program is started to execute the game program, and the program and / or emulator program is executed after a certain period of time. It is characterized by stopping.

  FIG. 10 is a block diagram showing a schematic functional configuration of the game machine according to the present embodiment. In the figure, a user interface unit 201 (shown as “UI unit” in the figure) 201 is constituted by the input device 20 and output device 40 shown in FIG. 1 and a driver for controlling them. Is realized. The communication unit 202 includes a communication device 50 such as a modem and its driver, and implements a communication service. The download processing unit 1001 downloads a specified file (game program) from a file server (not shown). The download processing unit 1001 is preferably realized by the configuration according to the above embodiment. The download processing unit 1001 writes the downloaded file in the game program storage unit 1002. The game program storage unit 1002 is realized on a volatile memory. The emulation program storage unit 1003 stores an emulation program read from a CD-ROM (not shown). The emulation program storage unit 1003 is also preferably realized on a volatile memory. The emulation program execution unit 1004 constitutes an execution body for interpreting the emulation program and executing the game program.

  FIG. 11 is a block diagram showing a functional configuration of the execution body of the game program realized by the emulation program. In the figure, a game program execution unit 1101 interprets and executes a game program. The time management unit 1102 compares the available time obtained by executing the game program with the time measured by the time measuring unit 1103, and if the time measured exceeds the available time, the execution is stopped. Notification to the unit 1104. When receiving a notification that the usage time has elapsed, the execution stopping unit 1104 performs control for stopping the execution of the game program executing unit 1101.

  FIG. 12 is a flowchart for explaining the operation of the game machine according to the present embodiment. In the figure, when a CD-ROM is set in the CD-ROM drive of the game machine 1, the game machine 1 reads an emulator program recorded on the CD-ROM (S1), and uses the communication connection program to create a file. Log in to the server 2 (S2). Next, when a file (game program) is selected by the user, the game machine 1 downloads the file (S3). The file can be downloaded according to the procedure shown in the above embodiments. When the download is completed, the game machine 1 receives an activation start key necessary for executing the downloaded game program from the file server 2. Upon receiving the activation start key (S4), the game machine 1 sets a timer (S5) and then activates an emulator program using the activation start key (S6). The game machine 1 that has executed the emulator program executes the game program stored in the memory (S7). While the game program is being executed, the game machine 1 determines whether or not the usage time given to the game program has elapsed (S8), and continues the execution of the game program while the usage time has not elapsed. On the other hand, if it is determined that the usage time has elapsed, the game machine 1 stops the emulator program (S9) and returns to the initial state.

  As described above, according to the present embodiment, a game program downloaded from a file server can be executed only within a preset usage time. In the present embodiment, since the downloaded game program is stored in a volatile memory, the game program cannot be used if the game machine is turned off. As a result, the concept of billing for the game program or the execution of the game can be introduced.

  As one form of the file to be downloaded, one file can be functionally divided into a plurality of files. Preferably, the file is divided into a main file that is mainly involved in the execution of the game and an auxiliary file that stores data such as information defining the game usage time on the game machine 1 side and parameters of operating conditions for the emulator program. . In this case, in view of the increase in file data, a main file having a large data size is stored in the CD-ROM on the game machine side, and an auxiliary file having a small data size is stored on the server side. Then, the game can be executed by downloading the auxiliary file from the server to the game machine. That is, after the download of the header file is completed, the game machine 1 restores the header file and the ROM file to the original state on the memory 206 and executes the game.

  In this way, the file is divided into an auxiliary file with a small amount of data and a main file with a large amount of data, and only the auxiliary file is targeted for download, so that the time required for downloading can be greatly reduced. Become. In particular, when the data size of the file is large, the download time is long, and it is easy for the user to feel stress. Therefore, it is desirable to divide the file.

  Since the user cannot execute the game only with the main file stored in the CD-ROM, when the user wants to execute the game stored in the main file, it is necessary to download an auxiliary file of the game. is there. Also in this case, the game can be executed only within the usage time stored in the auxiliary file, and the game program cannot be used when the power is turned off, as in the case where the file is not divided.

  Furthermore, the information stored in the auxiliary file is not limited to the usage time of the game program and the operating condition parameters for the emulator program. For example, it is possible to arbitrarily set the game usage conditions by storing information such as the number of times the game can be used and the usage time limit. The user can execute the game program only within the available number of times specified in the auxiliary file or within the available time limit.

[Fourth Embodiment]
In this embodiment, the user is allowed to purchase a right (usage right) for downloading a file, and the download from the file server is permitted within the expiration date corresponding to the right to use.

  FIG. 13 is a flowchart for explaining the operation of the file server according to the present embodiment. As shown in the figure, when there is a connection request from the game machine 1, the file server 2 performs user authentication based on the transmitted personal information of the user and permits login (S1). The file server 2 determines whether or not the user has a valid usage right based on the user information of the logged-in user (S2). A valid usage right is one that has not expired. The expiration date is specified as, for example, “year, month, day,” or “year, month, day, and day”. The file server 2 causes the user who does not have a valid usage right to purchase the usage right (S3). Next, a file to be downloaded is selected from the user's game machine 1 (S4), and the file is transferred (S5). The file transfer process can be performed by the method of the above embodiment. When the file transfer process is normally completed, the file server 2 performs an accounting process for the user's usage right (S6).

  As described above, according to the present embodiment, the user can select and download a file only within the expiration date set for the purchased usage right.

[Fifth Embodiment]
In this embodiment, the billing management server in which the user's game machine receives a network connection service according to the usage number indicating the usable time gives a slight allowance without notifying the user of the usage number. The network connection service is not immediately terminated even when the usage number becomes zero.

  FIG. 14 is a flowchart for explaining the schematic operation of the charge management server according to the present embodiment. In this figure, when there is a connection request from the game machine 1, the billing management server performs user authentication based on the transmitted user information and confirms the remaining usage number of the user (S1). The usage frequency indicates a usable time such as 1 frequency per minute. The billing management server determines whether or not the usage frequency of the user is greater than 0 (S2), and if it is determined that the usage is greater than 0, provides a network connection service (S3). The network connection service is, for example, providing a file download or providing a network battle game. On the other hand, when the usage number is 0 or less, the charge management server provides a usage frequency purchase screen to the game machine 1 (S4). Provide connection services.

  FIG. 15 is a flowchart for explaining a charge management process in the network connection service according to the present embodiment. In the figure, when a user logs in to a server that provides a network service, the user's usage count is subtracted by 1 (S1). The billing management server determines whether or not the usage frequency of the user is greater than 0 (S2). If it is determined that the usage frequency is greater than 0, it determines whether or not the usage frequency is still low (S3). For example, when the usage frequency is low, the usage frequency is set to be less than 10. If the billing management server determines that the remaining usage count is low, it notifies the user to that effect (S4). The accounting management server determines whether or not the time allotted to the number of times has passed (S5). If it is determined that the time has passed, the process returns to S1 and subtracts the usage number.

  On the other hand, if it is determined in S2 that the usage frequency is 0 or less, the charging management server determines whether or not the user has a margin frequency (S6). The margin frequency is a usage frequency that is managed only on the network manager side, and therefore the frequency value is not notified to the user. If the charge management server determines that there is a margin frequency, it proceeds to S4. If it is determined that there is no margin frequency, the charge management server notifies the user of disconnection (S7), and disconnects the connection after a predetermined time (S8). In addition, when the frequency value notified to the user is used up and the subtraction process is performed on the margin frequency, the client may be notified of that fact (excessive use has been entered).

  As described above, according to the present embodiment, when the user logs in to the network server, even if the usage count becomes zero, the connection is not immediately disconnected, but the user is connected for a certain amount of time. Will be cut after providing more.

  Therefore, by continuing the connection for the margin frequency even when the usage frequency becomes 0, it becomes possible to guarantee the service being used at least when the usage frequency is 0. This can alleviate the stress applied to the user even when a failure not caused by the user occurs during network connection.

  In the present embodiment, the usage frequency is subtracted toward 0. However, the present invention is not limited to this (the same applies to the following embodiments).

[Sixth Embodiment]
In this embodiment, in the accounting management server in which the user's game machine receives the network connection service according to the usage level, even if the usage level becomes 0, the network connection service is not immediately terminated until a predetermined date and time elapses. It is characterized by that.

  FIG. 16 is a flowchart for explaining a charge management process in the network connection service according to the present embodiment. In the figure, when a user logs in to a server that provides a network service, the user's usage count is subtracted by 1 (S1). The billing management server determines whether or not the usage number of the user is greater than 0 (S2). When determining that the usage level is greater than 0, the billing management server determines whether or not the usage level is still small (S3). ). If the billing management server determines that the remaining usage count is low, it notifies the user to that effect (S4). The accounting management server determines whether or not the time allotted to the number of times has passed (S5). If it is determined that the time has passed, the process returns to S1 and subtracts the usage number.

  On the other hand, if it is determined in S2 that the usage count is 0 or less, the accounting server notifies the user that the usage count has become 0 (S6), and the accounting management server notifies the user that the usage count is 0 from the network. Allow connection unless logging off. During the connection, the billing processing server checks whether or not the specified date / time has passed (S7), and if it is determined that the specified date / time has passed, notifies the user of the disconnection (S8) The connection is disconnected after a lapse of time (S9). The designated date and time is, for example, a designated date and time such as midnight the day after login.

  As described above, according to the present embodiment, even when the usage frequency becomes zero, it is possible to guarantee the connection to the user to some extent.

[Seventh Embodiment]
This embodiment is a modification of the sixth embodiment, and is characterized in that the amount of excess usage until the specified date and time is settled at the next connection.

  FIG. 17 is a flowchart for explaining a charge management process in the network connection service according to the present embodiment. In the figure, when a user logs in to a server that provides a network service, the billing management server determines whether or not there is a usage number that the user exceeded last time (S1). If it is determined that there is a usage number that has been exceeded the previous time, the accounting management server subtracts the excess usage number from the current usage number of the user and settles it (S2). Next, the billing management server subtracts the usage frequency of the user by 1 as the current usage (S3). The billing management server determines whether or not the usage level of the user is greater than 0 (S4), and if it is determined that the usage level is greater than 0, determines whether or not the usage level is still low (S5). ). If the billing management server determines that the remaining usage count is low, it notifies the user to that effect (S6). The billing management server determines whether or not the time allotted to the frequency has elapsed (S7), and if it is determined that the time has elapsed, returns to S3 and subtracts the usage frequency.

  On the other hand, if it is determined in S4 that the usage count is 0 or less, the billing server notifies the user that the usage count has become 0 (S8), and whether or not the specified date has passed. Judgment is made (S9). If it is determined that the specified date has not passed, the process proceeds to S7 in order to accumulate the usage counts to be settled at the next login. On the other hand, if it is determined that the specified date has passed, the user is notified of the disconnection (S10), and the connection is disconnected after a predetermined time (S11).

  As described above, according to the present embodiment, even when the usage frequency becomes zero, it is possible to guarantee the connection to the user to some extent. Furthermore, according to the present embodiment, it is possible to settle the excess usage count at the next login.

[Eighth Embodiment]
In this embodiment, the billing management server in which the game machine (client device) of the user enjoys the network connection service using the usage frequency, and the pay-per-use system that subtracts the frequency value from the connection time during a network game or the like. When charging is performed and content is downloaded, a fee is charged according to the content. Consideration charging is performed, for example, by subtracting the frequency value corresponding to the content from the current frequency value. That is, the present embodiment is characterized in that during downloading, charging is not performed according to the connection time, but the fee allocated for each content is separately charged. Thereby, it is possible to prevent the charge (frequency of use) from fluctuating depending on the speed of the communication line.

  That is, FIG. 18 is a sequence for explaining the charge management process according to the present embodiment. In the figure, first, it is assumed that the client 1 is connected to the file server 2 and displays, for example, a content purchase screen ((1) in the figure). In this state, the file server 2 (billing management server 2b) performs billing according to the connection time (pay-as-you-go billing) by the frequency management process shown in any of the fifth to seventh embodiments. . When the user selects a desired file on the content purchase screen, the client 1 transmits a download request to the file server 2 ((2)). Upon receiving this download request, the file server 2 temporarily stops the pay-per-use billing process and transfers the file specified by the download request ((3)). When the client 1 normally receives the file, the client 1 transmits a file reception completion message to the file server 2 ((4)). This file transfer process can be realized in the form shown in either the first or second embodiment. The file server 2 that has received the file reception completion message performs the billing process for the frequency value set in advance according to the file (content) downloaded by the user at this point, and then shifts to the metered billing again.

  The file server 2 monitors whether or not a download request has been received in order to switch between a mode for performing metered billing and a mode for performing charge billing. If a download request is received, the file server 2 interrupts the metered billing process. Thus, it is configured to perform the consideration charging process. In the charging process for download, instead of subtracting the preset frequency value according to the content from the current frequency value, the consideration may be separately settled in other electronic currency or the like.

  In other words, FIG. 19 is a flowchart for explaining the compensation billing process. As shown in the figure, the file server 2 monitors whether or not a download request has been received (S1). In this state, it is assumed that the file server 2 performs the frequency management process (FIGS. 15 to 17) shown in any of the fifth to seventh embodiments. When the file server 2 receives a download request from the client 1, the file server 2 temporarily stops the current frequency management process (S2) and then performs a file transfer process (S3). When the file server 2 receives a reception completion message indicating that the download has been normally performed in the file transfer process, the file server 2 charges for the file (S4). Then, the file server 2 resumes the pay-as-you-go billing that has been suspended (S5).

  As a result, the file server 2 does not perform pay-per-use charges during file transfer, and charges the file according to the state of the communication line because the file server 2 charges for the file when the file transfer is completed. The inconvenience that the numerical value) fluctuates can be solved.

[Advantages of the above embodiments]
According to the above embodiment, even if the size of the content file is simply huge or the line is not responsible for the user, the user is forced to connect for a long time, and the usage fee is charged accordingly. It will not be done.

  In addition, according to the above embodiment, since a slight margin is given without notifying the connection frequency to the user, even if a fee shortage occurs during network connection, the margin is connected. Will be guaranteed. As a result, the user is not threatened by the stress of a sudden line disconnection due to a usage fee expiration.

  Moreover, according to the said embodiment, even if it is a case where a some user shares one terminal and downloads several times, it can charge with respect to a download act. Accordingly, it is possible to reliably recover the profit that the service provider should originally be able to increase.

  Further, according to the above embodiment, there is no charge for a period of service unavailability that is not the responsibility of the user due to server maintenance or the like.

  Further, according to the above-described embodiment, charging is performed only when the client normally receives the file, so that it is possible to eliminate the inconvenience of charging until the user is not responsible for communication failure or the like.

[Ninth Embodiment]
Another embodiment of the present invention will be described with reference to the drawings. FIG. 20 is a diagram schematically illustrating an example of a system configuration to which the present invention is applied. A network terminal device (or information processing device) 22 positioned as a number of client devices on the Internet (communication network) 11 Various servers are connected. The terminal device 22 may be directly connected to the Internet, or may be connected to the Internet via a connection service provider (ISP) 21. The terminal device 22 is a computer system having a communication function, but a game device having a communication function is also included in the terminal device 22. The terminal device 22 includes a keyboard (not shown) for inputting data and commands, a CPU that performs data processing, a communication interface device that performs the Internet, a public communication line or satellite broadcast / satellite communication, an image processing device that processes image data, Display control device for display control of the monitor, MPEG playback device for demodulating MPEG data, TV monitor for displaying images and playing back audio in stereo, game controller for game operations, memory card for storing data, hard disk storage, etc. Device, CD-ROM drive, etc. In many cases, the game apparatus does not include a large-capacity storage device such as a hard disk. However, since the game apparatus includes a high-performance image processing apparatus such as MPEG reproduction, it is suitable for reproducing streaming data such as a video program.

  A content server (file server) 31 is connected to the Internet 11. The content server 31 holds a large number of digitized program information (program data) such as video, images, sounds, characters, and numerical values in a database device 32 having a large storage capacity. As will be described later, in response to access from the user via the Internet, the corresponding program is read from the database device 32 and sent to the user via the Internet. The transmission data (program data) is, for example, streaming data in a format such as so-called MPEG2, MP3 (MPEG1AudioLayer3), WAVE, or the like.

  As shown in FIG. 21, this streaming data is previously blocked in a charging unit. Each block is further formed by a series of packets P. The charge may be different for each program, or may be set to a different charge for each block. For example, the charge for one block can be changed between an interesting part of the program and a part that is not. These are stored in the billing server 33 as a program price list.

  When the user is authenticated, the content server 31 transmits a series of blocked program data in response to the user's request. Each time the receipt of the block transmitted to the user is confirmed, the charging server 33 is instructed to charge. The billing server 33 sequentially processes billing commands from the content server 31 and records billing for each user in a billing ledger provided in advance.

  Next, transmission / reception of streaming data between the terminal device and the content server will be described with reference to FIGS.

  FIG. 22 is a communication diagram illustrating the communication state of the terminal device 22, the content server 31, and the billing server 33 in time series. FIG. 23 is a flowchart for explaining the operation of the terminal device. FIG. 24 is a flowchart for explaining the operation of the content server 31.

  First, the user connects the terminal device 22 to the Internet 11 and accesses the home page of the content server 31. When the user requests use start from the home page, the content server 31 requests input of an identification number (ID) and a password (PW). When the user inputs an identification number and password assigned in advance, the content server 31 collates with the user identification number and password described in the accounting ledger of the accounting server 33. When the identification number and password match, access permission (authentication) is set. When the content server 31 sends a program or usage fee guide to the terminal device 22, this is displayed on a screen (not shown) of the terminal device 22 (R22). The user selects a desired program (content) from the program, usage fee, and other information displayed on the screen of the terminal device 22 (R24). The selected program is sent to the content server 31 as a download request for the program (R26). Upon receiving the download request, the content server 31 reads the file size of the corresponding program from the database and sends it to the terminal device 22 (T28). This file size is displayed on the screen of the terminal device 22, and is used for calculation and display of the broadcast time, verification of subsequent reception of the final data block, and the like.

  When the user requests provision of a program by operating the keyboard or selecting an icon, a data transmission request is sent from the terminal device 22 to the content server 31 (R30). Upon receiving the transmission request (T30), the content server 31 reads the corresponding program from the database into the buffer memory and sends the first block to the terminal device 22 (T32). When the terminal device 22 receives the first block of the program data in a transmission / reception unit (not shown) (R32; YES), the terminal device 22 sends this data to a built-in MPEG decoder or the like to start streaming playback of the program (R34). The video / audio signal reproduced by the decoder is sent to a television monitor (not shown) or the like, and the program program is reproduced by video / audio. It is determined whether reception of all data (all blocks) has been completed (R36).

  As described above, the end of reproduction can be detected by comparing the file size (or the total number of blocks) with the amount of data (or the number of blocks) received so far. In the case of MPEG format data, it can also be detected by determining the presence or absence of a code indicating the final data. Since it is not yet the final block (R36; NO), the fact that one block has been received is transmitted to the content server 31 (R38).

  When the content server 31 does not receive the reception notification of the first block from the terminal device 22 (T34; NO), the content server 31 retransmits the block (T32). When the reception notification of the first block is received (T34; YES), the charging server 33 is notified of the reception of the first block transmission, and the charging for this block is instructed. The billing server 33 records billing for the block in the billing ledger (T36). Next, it is determined whether or not a reception notification of all data has been received (T38). At this stage, since reception notification of all data is not yet performed (T38; NO), preparation for transmission of the next block is made (T40).

  Similarly, the terminal device 22 repeats data reception (R32), data reproduction (R34), second block reception notification (R38), and data transmission request (R30). On the other hand, the content server 31 similarly receives a data transmission request (T30), transmits a next block of data (T32), receives a reception notification (T34), charges (T36), prepares for transmission of the next data block (40), Repeat.

  In this way, transmission and reception of block data are repeated, and blocks are continuously transmitted from the server 31 to the terminal device 22.

  When the terminal device 22 receives the last block (R36; Yes), a reception completion notification for notifying the content server 31 of the completion of reception of all data is output (R40), and a charge is displayed on the screen of the terminal device 22 ( R42), the reproduction of the content is terminated. The reception completion notification also serves as a reception notification. On the other hand, when the content server 31 receives the reception completion notification (T34; YES), the content server 31 charges (T36), and in response to the reception completion (T38; YES), the content server 31 ends the content transmission.

  FIG. 25 is a communication diagram for explaining a case where transmission of block data ends in the middle. In the terminal device 22, when the user designates the end of reproduction (reception end) by operating the icon on the keyboard or the screen during the reproduction of the program, a reception end notification is transmitted to the content server 31. Thereby, as in the case of reception completion, charging is performed (T36), and in response to the completion of reception (T38; YES), the content transmission is terminated.

  Error processing will be described. After the data transmission request (R30), if the terminal device 22 does not receive block data even after a predetermined time has elapsed, the terminal device 22 times out (R52) and performs error processing. In the error processing, the block data reproduction is interrupted (R54). The display screen displays that an error has occurred (R58) and returns to the standby state.

  In addition, the content server 31 does not receive a reception notification from the terminal device 22 (T34; NO) after data transmission due to line disconnection or the like (T32), and after a predetermined time (T50; YES) or a predetermined number of times. If the reception notification is not received even if the block is retransmitted, it is determined as an error, a time-out process is performed, and the content transmission to the terminal device 22 is terminated (T52). Then, it returns to a standby state.

  The content server 31, database 32, and accounting server 33 described above can be configured by the file server 2 shown in FIG. The file server stores first frequency data (corresponding to the billing server 33) for storing frequency data related to the usage frequency of the user, and second memory for storing a plurality of program data provided to the user in advance in blocks. Means (corresponding to the database 32), and authentication means (corresponding to the content server 31 and the accounting server 33) for authenticating whether or not the connection is possible based on the user's personal information transmitted from the information processing device used by the user. . The file server receives a program data transmission request transmitted from the authenticated information processing apparatus (terminal device 22), reads out the specific program data designated by the program data transmission request from the second storage means, Sequentially transmitted to the information processing apparatus. A confirmation message transmitted from the information processing apparatus that has completed reception of each block of the program data is received, and it is determined whether transmission / reception of each block of the program data is successful. When it is determined that the transmission of the program data is successful, the frequency data of the user stored in the first storage means is updated each time or collectively. As a result, the pay-as-you-go system is charged according to the amount of data actually received by the user.

  In this way, according to the above-described embodiment of the present invention, charging is performed according to the amount of streaming data transmitted from the content server to the terminal device. In addition, even when viewing is stopped in the middle of one program, or when the line is released, the block data that has been distributed or received is charged according to the amount of transmission data.

  In the above-described embodiment, the billing process is performed for each delivery confirmation of each block data. However, the number of delivered blocks or the number of each delivered block is sequentially stored in the content server, and after the program delivery is completed. These data may be transferred to the accounting server as accounting information to the accounting server.

  In the embodiment, each block is distributed to the terminal device. However, if the memory capacity of the terminal device allows, a plurality of blocks may be simultaneously distributed to the terminal device.

  In addition, the charging unit can be set separately for each program, and different charging can be set for each block in one program. In this case, for example, a price corresponding to the value of an interesting part and a lesser part of the video image can be provided. When the game data is transmitted together with the video image, the block portion including the game data can be set at a higher price. It is also possible to change the price setting between video video (video + 4-channel audio) and video video (video + monaural audio).

  In the above embodiment, a billing server for performing billing management is prepared separately. However, if the data processing capability of the content server is sufficiently high, the billing server may be omitted and billing management may be performed by the content server. .

  In the above embodiment, streaming data is provided via the Internet. However, the present invention is not limited to this. For example, a communication network such as a dedicated line, a public communication line, a local area network, or a wireless LAN may be used.

  It can also be applied to cases where the uplink and downlink media are physically different, such as when a program transmission request is sent to the content server via a telephone line and streaming data is distributed via a communication satellite or broadcast satellite. It is. As described above, various kinds of streaming data such as MPEG2, MP3, and WAVE can be used.

[Other Embodiments]
Each of the above embodiments is an example for explaining the present invention, and is not intended to limit the present invention only to these embodiments. The present invention can be implemented in various forms without departing from the gist thereof. For example, although the operation of the function realizing unit has been described sequentially, it is not particularly limited to this. Therefore, as long as no contradiction occurs in the operation, the processing order may be changed or the operations may be performed in parallel. Further, the embodiments may be appropriately combined.

  According to the present invention, when an information processing terminal operated by a user downloads a file such as a program from a file server and plays a game, the game program or the execution of the game is managed by managing the usage frequency of the user. Therefore, it becomes possible to perform appropriate billing management.

  Also, according to the charging method and apparatus of the present invention, every time the terminal device receives a certain amount of content data, this is notified to the server side, so that the amount of data actually transmitted is charged. I can do it.

FIG. 1 is a block diagram showing a configuration of a game machine according to the present invention. FIG. 2 is a block diagram showing a schematic configuration of the charge management system according to the first embodiment. FIG. 3 is a sequence for explaining a usage example of the charge management system according to the first embodiment. FIG. 4 is a sequence for explaining details of the file transfer process shown in FIG. FIG. 5 is a flowchart for explaining the operation of the game machine according to the first embodiment. FIG. 6 is a flowchart for explaining the operation of the file server according to the first embodiment. FIG. 7 is a sequence for explaining details of the file transfer processing according to the second embodiment. FIG. 8 is a flowchart for explaining the operation of the game machine according to the second embodiment. FIG. 9 is a flowchart for explaining the operation of the file server according to the second embodiment. FIG. 10 is a block diagram illustrating a schematic functional configuration of the game machine according to the embodiment. FIG. 11 is a block diagram showing a functional configuration of the execution body of the game program realized by the emulation program. FIG. 12 is a flowchart for explaining the operation of the game machine according to the third embodiment. FIG. 13 is a flowchart for explaining the operation of the file server according to the fourth embodiment. FIG. 14 is a flowchart for explaining the schematic operation of the charge management server according to the fifth embodiment. FIG. 15 is a flowchart for explaining a charge management process in the network connection service according to the fifth embodiment. FIG. 16 is a flowchart for explaining a charge management process in the network connection service according to the sixth embodiment. FIG. 17 is a flowchart for explaining a charge management process in the network connection service according to the seventh embodiment. FIG. 18 is a sequence for explaining a charge management process according to the eighth embodiment. FIG. 19 is a flowchart for explaining the compensation charge monitoring process according to the eighth embodiment. FIG. 20 is a block diagram showing an example of a system configuration to which the present invention is applied. FIG. 21 is an explanatory diagram for explaining blocked streaming data. FIG. 22 is a communication diagram illustrating communication between the terminal device and the content server. FIG. 23 is a flowchart for explaining the schematic operation of the terminal device. FIG. 24 is a flowchart for explaining the schematic operation of the content server. FIG. 25 is a communication diagram for explaining an example of the end of reception halfway.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 Game machine (client device as network terminal device) 2 File server 11 Network (Internet) 21 Internet connection service 22 Network terminal device (including game device as client device) 31 Content server 32 Content database 33 Charge server 201 Units 202 and 208 Communication unit 203 Connection request unit 204 Download request unit 205 Data reception unit 206 Memory 207 Download confirmation unit 209 Authentication unit 210 User information storage unit 211 Response unit 212 File storage unit 213 Frequency data update unit

Claims (4)

Storage means for storing frequency data relating to the usage frequency of the user;
Authentication means for authenticating whether or not connection is possible based on individual information transmitted from a client device operated by the user;
Updating means for updating the frequency value indicated by the frequency data according to the connection time of the user;
Cutting means for cutting off the connection with the client device when it is determined that the frequency value indicated by the frequency data exceeds a predetermined value and a predetermined date and time has passed;
A billing management server. Storage means for storing frequency data which is frequency data related to the usage frequency of the user and given a predetermined frequency value to be notified to the user;
Authentication means for authenticating whether or not connection is possible based on individual information transmitted from a client device operated by the user;
Updating means for updating the frequency value indicated by the frequency data according to the connection time of the user;
A billing management server comprising
Of the frequency values updated by the updating means, a frequency value exceeding the predetermined frequency value is settled from the user frequency data when the user connects next time. . The billing management server
Receiving means for receiving a download request from the information processing apparatus;
Transmitting means for transmitting a predetermined file in response to the received download request;
Further comprising
While the transmission unit is transmitting the predetermined file, the update unit is configured to update the frequency indicated by the frequency data according to the frequency value according to the file, instead of updating the frequency value according to the connection time. Update numbers,
The charge management server according to claim 1 or 2, wherein The accounting management server updates the frequency value indicated by the frequency data when the information processing apparatus has completed reception of the predetermined file;
The charge management server according to claim 3.