JP4247145B2 - Mobile device and output control method in mobile device - Google Patents

Description

  In the present invention, an IC card (UIM (User Identity Module) card, SIM (Subscriber Identity Module) card, etc.) can be inserted at a predetermined position, and a download request for data from a designated website can be made. The present invention relates to a mobile device and an output control method in the mobile device.

  Currently, there are many contents that can be browsed on the Internet that are contrary to public order and morals. As a method for controlling the display of such contents, there is a method based on the Platform for Internet Content Selection of W3C (World Wide Web Consortium). For example, there is a method in which the content creator sets harmful level information for the created content based on the harmful levels shown in the table of FIG. As a specific setting method, for example, there is a method of defining and setting a label such as “PICS-Label” on each web page.

  These rating technologies are defined by international standardization organizations such as W3C, and are adopted as global standards. That is, the filtering standard in the rating technique is defined as standard, and filtering is performed by the browser function of the personal computer or the processing on the server side.

  In addition, for example, access control from a website is also performed using a black list that summarizes URL addresses of websites that should not be accessed or a white list that summarizes only URL addresses of websites that are permitted to be accessed. Access control processing based on such an access control list is mainly executed on the server side (see, for example, Patent Document 1 below).

  On the other hand, since the number of subscribers of mobile devices (cell phones, etc.) is very large at present, the contents of the access control list for each subscriber are managed on the server side, and access control according to each subscriber is executed. There is a problem that the processing load on the server side and the labor of management increase. In addition, when the connected server does not support the access control as described above, there is a problem that proper access control cannot be executed.

Therefore, as a response on the mobile device side, content that holds the same output control data as the above blacklist and prohibits screen display and audio output of harmful content prohibited by the output control data Output control can be considered.
JP 2003-50758 A

  However, in recent years, a technique for enabling a mobile device to be used by a subscriber by inserting a UIM card holding subscriber information or the like into a predetermined position of the mobile device is becoming widespread. With this technology, even a subscriber who has used a certain mobile device can use the other mobile device by simply inserting his / her UIM card into another mobile device. For this reason, if a subscriber who uses a mobile device under content output control based on predetermined output control data uses another mobile device that does not hold the output control data, harmful content can be obtained. There is a problem that screen display and audio output can be freely executed.

  The present invention has been made in order to solve the above-described problem, and even if the combination of a mobile device and a UIM card to be used is changed, mobile content can be appropriately controlled according to the subscriber. It is an object of the present invention to provide an output control method for a machine and a mobile machine.

To achieve the above object, the mobile device according to the present invention is capable inserts the IC card into a predetermined position, a mobile station capable of performing a download request data from a specified website When a new IC card is inserted into the predetermined position, a unique identification number is assigned to the new IC card, and information on the unique identification number is assigned to both the mobile device and the new IC card. In the mobile device, the identification number held in the mobile device is compared with the identification number held in the inserted IC card when the power is turned on. Determining that the same IC card as the previous one is inserted, and determining that an IC card different from the previous one is inserted if both identification numbers do not match; When it is determined by the disconnecting means that an IC card different from the previous one is inserted, the server managing the output control rule is requested to send the output control rule corresponding to the subscriber of the IC card to the server. a transmission request means for, receiving means for receiving the output control rule that is transmitted from said server in response to a request by the transmission request unit, a storage unit for storing an output control rule received by the receiving means, said storage Output control means for controlling the output of the downloaded data based on the output control rules stored by the means.

Also, the output control method in the mobile device according to the present invention is a mobile device in which an IC card can be inserted into a predetermined position and a data download request from a designated website can be made . When the IC card is inserted at the predetermined position, a unique identification number is assigned to the new IC card, and the information on the unique identification number is held in both the mobile device and the new IC card. that, an output control method performed by the mobile station, compared to when the power is turned on, the identification number held in the mobile station and the identification number held by the IC card inserted, both If the identification numbers match, it is determined that the same IC card as the previous one is inserted, and if both identification numbers do not match, it is determined that an IC card different from the previous one is inserted. When it is determined that an IC card different from the previous one is inserted in the insertion determination step and the insertion determination step, the output control corresponding to the subscriber of the IC card to the server managing the output control rule a transmission request step of requesting transmission of the rule to the server, a reception step of receiving output control rule that is transmitted from said server in response to the request, the storage step of storing the received output control rule, stored And an output control step for controlling the output of the downloaded data based on the output control rule.

  The “mobile device” is a concept including a mobile phone, a PHS, a PDA, a portable personal computer equipped with a communication function, and the like. The “IC card” is a concept including a SIM card and a UIM card. Further, “output” here is a concept including all aspects of data output such as screen display and audio output.

In the above invention, when the mobile device is turned on, the identification number held by the mobile device is compared with the identification number held by the inserted IC card. It is determined that the same IC card is inserted, and if both identification numbers do not match, it is determined that an IC card different from the previous one is inserted. If it is determined that an IC card different from the previous one is inserted, the mobile device automatically requests the server to transmit an output control rule corresponding to the IC card subscriber. Then, the output control rule transmitted from the server in response to this request is received and stored by the mobile device. Thereafter, the output of the downloaded data is controlled based on the stored output control rule.

  That is, when the combination of the mobile device to be used and the IC card is changed (that is, both when the mobile device that inserts one IC card is changed and when the IC card inserted in one mobile device is changed). Also, the output control rule corresponding to the subscriber of the IC card inserted in the mobile device currently in use is received and stored by the mobile device. In the mobile device, the output of the downloaded data is controlled based on the output control rule corresponding to the subscriber of the IC card. Therefore, even when the combination of the mobile device to be used and the IC card is changed, appropriate data output control according to the subscriber can be performed.

  The above transmission request means can adopt the following aspects. That is, it is desirable that the transmission requesting unit is configured to request transmission of the output control rule to be received by transmitting the identification information of the output control rule to be received stored in the IC card to the server. . Further, the transmission request means requests transmission of the output control rule for the subscriber by transmitting the subscriber identification information stored in the IC card to a server that manages the output control rule for each subscriber. It is desirable to have a configuration.

  According to the present invention, even when the combination of the mobile device to be used and the IC card is changed, the output control rule corresponding to the subscriber of the IC card inserted in the mobile device currently in use is controlled by the mobile device. Since the output of the downloaded data is controlled based on the output control rule received and stored and corresponding to the subscriber of the IC card, appropriate data output control corresponding to the subscriber can be performed.

  Hereinafter, various embodiments relating to a mobile device and an output control method in the mobile device according to the present invention will be described. In the following first embodiment, an embodiment in which the UIM card holds rule ID information for subscribers will be described. In the second embodiment, the rule management server holds rule ID information for subscribers for each subscriber. Embodiments will be described.

[First Embodiment]
FIG. 1 is a functional block diagram showing the configuration of the mobile device 10. As shown in FIG. 1, the mobile device 10 can insert the UIM card 20 into a predetermined position. The mobile device 10 communicates with an initialization processing unit 11 that performs initialization processing such as activation of the UIM card 20 at power-on (including determination of whether or not the UIM card 20 has been inserted) and the like. Communication control unit 13 for controlling, rule storage unit 14 for storing received subscriber rule information, content storage unit 15 for storing received content data, and for various content data and users (subscribers) A display unit 17 for displaying the message and the like, an audio output unit 18 for outputting various audio content data and the like, and an output control unit for controlling the output (display and audio output) of the content data in accordance with the subscriber rules 16. The above-mentioned “content data” is not only so-called content data such as video content and music content, but also various data (screen data, audio data, character symbols, etc.) transmitted from the website when accessing the website. It is a broad concept including data (for example, e-mail document data).

  The UIM card 20 specifies a category (for example, nudity, violence, etc.) of a restriction rule relating to content output (hereinafter referred to as “subscriber rule”) predetermined for a subscriber who possesses the UIM card 20. A subscriber rule ID 21 is stored in advance. An example of storing the subscriber rule ID 21 is shown in FIG. For example, as shown in FIG. 3A, the subscriber A UIM card 20A stores ID = 1 and ID = 2 as the rule ID for the subscriber A. As will be described later with reference to FIG. 2, ID = 1 indicates a category of nudity, and ID = 2 indicates a category of violence. As shown in FIG. 3B, the subscriber B UIM card 20B has ID = 4 (for example, a financial category) and ID = 5 (for example, an advertisement category) as a rule ID for the subscriber B. Is stored).

  If the initialization processing unit 11 determines that the UIM card 20 has been inserted, the initialization processing unit 11 sets a rule application flag F indicating that the subscriber rule should be downloaded and stored in the mobile device 10 again (for details) Will be described later).

  The communication control unit 13 includes a transmission request unit 13A and a reception unit 13B. Among these, the transmission request unit 13A detects the function for transmitting the content data download request from the website to the content server 40 and the rule for the subscriber from the UIM card 20 when detecting that the rule application flag F is set. It has a function of reading the ID 21 and transmitting a subscriber rule transmission request corresponding to the subscriber rule ID 21 to the rule management server 30 together with the subscriber rule ID 21. The receiving unit 13B has a function of receiving content data from the content server 40 and a function of receiving subscriber rules from the rule management server 30.

  The content server 40 includes a content DB 41 that stores content data, and the rule management server 30 includes a rule DB 31 that stores rule information for subscribers. In this rule DB 31, for example, as shown in FIG. 2, rule information indicating that the output of content data related to nudity is prohibited with rule ID = 1 is stored. Specifically, “keyword” information (for example, naked body, nakedness, nakedness, etc.) for detecting content data related to nudity and “blacklist” information listing website addresses that are prohibited from being output are stored. ing. Similarly, rule information that prohibits the output of content data related to violence is stored as rule ID = 2. Although not shown, the rule DB 31 has rule information that prohibits the output of content data related to the bulletin board as rule ID = 3, and the rule that prohibits the output of content data related to finance as rule ID = 4. Information, rule ID = 5, and rule information for prohibiting the output of content data related to advertisements can be stored.

  The specific processing contents of the first embodiment will be described below with reference to the flowcharts of FIGS. 4 and 5. FIG. 4 (a) shows processing executed immediately after the mobile device 10 is turned on, and FIG. 4 (b) shows processing executed when the mobile device 10 makes a download request from the website. . FIG. 5 shows processing executed when the rule management server 30 receives the subscriber rule ID from the mobile device 10.

  When the mobile device 10 is powered on, the processing of FIG. First, the initialization processing unit 11 performs activation processing of the UIM card 20, and determines whether or not the UIM card 20 different from the previous one has been inserted (S01). That is, in the above initialization process, when a new UIM card 20 is inserted into the mobile device 10, a unique identification number is assigned to the new UIM card 20, and both the mobile device 10 side and the UIM card 20 side are assigned. Information on the unique identification number is held at the beginning of the initialization process, and an identification number held on the mobile device 10 side and an identification number held on the inserted UIM card 20 side. Are compared. Here, if both identification numbers match, it is determined that the UIM card 20 has not been inserted, and if both identification numbers do not match, it is determined that the UIM card 20 has been inserted.

  If the two identification numbers do not match, a unique identification number is newly assigned to the UIM card 20 as described above for the next activation process, and the mobile device 10 side and the UIM card 20 side are newly assigned. Information of the unique identification number is held again in both. The rule application flag F is reset to “0” immediately after the mobile device 10 is powered on.

  As described above, when the initialization processing unit 11 determines that the UIM card 20 has been inserted (affirmative determination is made in S01), “the subscriber rule should be downloaded and stored again in the mobile device 10”. The rule application flag F shown is set to “1” (S02). On the other hand, when it is determined that the UIM card 20 has not been inserted (in the case of negative determination in S01), the rule application flag F is not set.

  Thereafter, after initialization processing of the mobile device 10 is performed by the initialization processing unit 11 (S03), the transmission request unit 13A determines whether or not the rule application flag F is set to “1” (S04). ). Here, if the rule application flag F is not set to “1”, the processing of FIG. 4A is terminated. If the rule application flag F is set to “1”, the transmission request unit 13A Then, by notifying the rule management server 30 of the subscriber rule ID 21 stored in the UIM card 20, the download of the subscriber rule is requested (S05). At this time, the display content of the display unit 17 of the mobile device 10 changes from the initial screen in FIG. 6A to a screen for notifying that the rules for subscribers are downloaded as shown in FIG. 6B.

  When the rule management server 30 receives the above-described subscriber rule ID 21, the rule management server 30 starts the process of FIG. 5. First, the rule management server 30 retrieves a subscriber rule corresponding to the received subscriber rule ID 21 from the rule DB 31 (S21), and distributes the subscriber rule obtained by the retrieval to the mobile device 10 (S22). ).

  In S06 of FIG. 4A, the receiving unit 13B receives (downloads) the subscriber rules distributed by the processing of FIG. 5, and the received subscriber rule information is stored in the rule storage unit 14. Stored. Then, the receiving unit 13B determines whether or not the downloading of the subscriber rule in S06 is normally completed (S07), and if the downloading is normally completed, the rule application flag F is reset to “0”. (S08), and the process ends. At this time, the display unit 17 of the mobile device 10 displays a screen for notifying the completion of the updating of the subscriber rule as shown in FIG.

  On the other hand, in S07, when the download is not completed normally, such as when the user is located outside the wireless communication area or when a communication error occurs, the process ends without resetting the rule application flag F. In this case, the rule application flag F remains set to “1”.

  Thereafter, when the user accesses the website using the mobile device 10 and makes a download request for content data to the website, the processing of FIG. 4B is started. The “content data download request” here includes a download request for so-called content data such as video content and music content, as well as a request for access to a new website (screen data / character data of a new website). This is a broad concept that includes

  First, the transmission request unit 13A determines whether or not the rule application flag F is set to “1” (S11). If the rule application flag F is not set to “1”, the process jumps to S16, the receiving unit 13B downloads the content data from the website, and ends the process. The downloaded content data is stored in the content storage unit 15.

  On the other hand, if it is determined in S11 that the rule application flag F is set to “1”, the transmission request unit 13A notifies the rule management server 30 of the subscriber rule ID 21 stored in the UIM card 20. Then, the download of the rule for the subscriber is requested (S12).

  When the rule management server 30 receives the subscriber rule ID 21, the rule management server 30 searches the rule DB 31 for a subscriber rule corresponding to the subscriber rule ID 21 by executing the processing of FIG. 5 described above (S 21 ), And the subscriber rule obtained by the search is distributed to the mobile device 10 (S22).

  In S <b> 13 of FIG. 4B, the receiving unit 13 </ b> B receives (downloads) the subscriber rules distributed from the rule management server 30. Then, the receiving unit 13B determines whether or not the downloading of the subscriber rule in S13 is normally completed (S14). If the downloading is normally completed, the receiving unit 13B sets the rule application flag F to “ It is reset to “0” (S15), content data is downloaded from the website (S16), and the process is terminated. The downloaded content data is stored in the content storage unit 15.

  On the other hand, if the download has not ended normally in S14, the rule application flag F is not reset, and the process is ended without downloading the content data from the website. In this case, the rule application flag F remains set to “1”. In addition, since the content data is not downloaded from the website, the user uses the mobile device 10 to request the website to download the content data again. As a result, the process of FIG. 4B is executed again, and the subscriber rules are received (downloaded) from the rule management server 30.

  As described above, immediately after the mobile device 10 is turned on or when a content data download request is made to the website, that is, before the content is output, it is predetermined for the subscriber. Subscriber rule information is automatically downloaded to the mobile device 10 and stored in the rule storage unit 14. Thereby, when the user of the mobile device 10 instructs display of desired content, the output control unit 16 performs display control of content according to the above-described subscriber rule. For example, display control such as prohibiting display of content data downloaded from a website described in the black list of the rule for subscribers regarding nudity of ID = 1 in FIG. 2 is performed. Similarly, output of audio content from the audio output unit 18 is controlled in accordance with subscriber rules.

  Thereby, when the combination of the mobile device 10 and the UIM card 20 is changed (that is, when the mobile device 10 to be inserted is changed with respect to one UIM card 20, or the UIM inserted into one mobile device 10). Even when the card 20 is changed), the subscriber rule information corresponding to the UIM card 20 inserted into the mobile device 10 currently in use is automatically received and stored by the mobile device 10, and Since output control of content data according to a rule is performed, appropriate content data output control according to a subscriber can be performed.

[Second Embodiment]
Next, as a second embodiment, an embodiment will be described in which the rule management server 30 holds subscriber rule ID information for each subscriber.

  FIG. 7 is a functional block diagram showing the configuration of the mobile device 10, which is substantially the same configuration as the mobile device 10 (FIG. 1) of the first embodiment described above. Here, only points different from the mobile device 10 (FIG. 1) of the first embodiment will be described in order to avoid duplication.

  The UIM card 20 inserted into the mobile device 10 does not hold the subscriber rule ID 21 of FIG. 1. Instead, the rule management server 30 displays the subscriber rule ID information for each subscriber. It is held by the subscriber rule ID correspondence table 32 shown in FIG.

  For example, the rule ID correspondence table 32 for subscribers shown in FIG. 8 stores “1” and “2” as rule IDs for the subscriber A. The rule DB 31 provided in the rule management server 30 is the same as that in FIG. 2 described above. ID = 1 indicates a nudity category and ID = 2 indicates a violence category. For this reason, the rule for the subscriber A stipulates that output of content data in the nudity category and content data in the violence category is prohibited. Similarly, the subscriber rule ID correspondence table 32 stores “4 (for example, a financial category)” and “5 (for example, an advertisement category)” as the rule ID for the subscriber B. Therefore, the rule for the subscriber B stipulates that output of content data in the financial category and content data in the advertisement category is prohibited.

  Hereinafter, specific processing contents of the second embodiment will be described with reference to the flowcharts of FIGS. 9 and 10. FIG. 9A shows processing executed immediately after power-on in the mobile device 10, and FIG. 9B shows processing executed when a request for downloading from the website is made in the mobile device 10. . FIG. 10 shows processing executed when the rule management server 30 receives a subscriber rule download request from the mobile device 10.

  When the mobile device 10 is powered on, the processing of FIG. 9A is started. First, the initialization processing unit 11 performs activation processing of the UIM card 20, and determines whether or not the UIM card 20 different from the previous one has been inserted (S31). That is, as in the first embodiment, the identification number held on the mobile device 10 side is compared with the identification number held on the inserted UIM card 20 side, and if both identification numbers match, It is determined that the UIM card 20 has not been inserted, and if both identification numbers do not match, it is determined that the UIM card 20 has been inserted.

  If the two identification numbers do not match, a unique identification number is newly assigned to the UIM card 20 as described above for the next activation process, and the mobile device 10 side and the UIM card 20 side are newly assigned. Information of the unique identification number is held again in both. The rule application flag F is reset to “0” immediately after the mobile device 10 is powered on.

  As described above, when the initialization processing unit 11 determines that the UIM card 20 has been inserted (Yes determination in S31), “the subscriber rule should be downloaded and stored again in the mobile device 10”. The rule application flag F shown is set to “1” (S32). On the other hand, when it is determined that the UIM card 20 has not been inserted (in the case of negative determination in S31), the rule application flag F is not set.

  Thereafter, after the initialization processing of the mobile device 10 is performed by the initialization processing unit 11 (S33), the transmission request unit 13A determines whether or not the rule application flag F is set to “1” (S34). ). Here, if the rule application flag F is not set to “1”, the processing of FIG. 9A is terminated. If the rule application flag F is set to “1”, the transmission request unit 13A Then, the subscriber rule download request is transmitted to the rule management server 30 together with the subscriber number information (S35). At this time, the display content of the display unit 17 of the mobile device 10 changes from the initial screen in FIG. 6A to a screen for notifying that the rules for subscribers are downloaded as shown in FIG. 6B.

  When the rule management server 30 receives the subscriber rule download request and the subscriber number information, the rule management server 30 starts the process of FIG. First, the rule management server 30 searches the subscriber rule ID corresponding to the received subscriber number information from the subscriber rule ID correspondence table 32 (S51), and corresponds to the subscriber rule ID obtained by the search. The retrieved subscriber rule is retrieved from the rule DB 31 (S52), and the subscriber rule obtained by the retrieval is distributed to the mobile device 10 (S53).

  In S36 of FIG. 9A, the receiving unit 13B receives (downloads) the subscriber rules distributed by the processing of FIG. 10 described above, and the received subscriber rule information is stored in the rule storage unit 14. Stored. Then, the receiving unit 13B determines whether or not the downloading of the subscriber rule in S36 is normally completed (S37), and if the downloading is normally completed, the rule application flag F is reset to “0”. (S38), and the process ends. At this time, the display unit 17 of the mobile device 10 displays a screen for notifying the completion of the updating of the subscriber rule as shown in FIG.

  On the other hand, in S37, when the download is not completed normally, such as when the user is out of the wireless communication range or when a communication error occurs, the process is terminated without resetting the rule application flag F. In this case, the rule application flag F remains set to “1”.

  Thereafter, when the user accesses the website using the mobile device 10 and makes a request for downloading content data to the website, the processing of FIG. 9B is started. The “content data download request” here includes a download request for so-called content data such as video content and music content, as well as a request for access to a new website (screen data / character data of a new website). This is a broad concept that includes

  First, the transmission request unit 13A determines whether or not the rule application flag F is set to “1” (S41). If the rule application flag F is not set to “1”, the process jumps to S46, the receiving unit 13B downloads the content data from the website, and ends the process. The downloaded content data is stored in the content storage unit 15.

  On the other hand, if it is determined in S41 that the rule application flag F is set to “1”, the transmission request unit 13A transmits a subscriber rule download request to the rule management server 30 together with the subscriber number information ( S42).

  When the rule management server 30 receives the above-described subscriber rule download request and subscriber number information, the rule management server 30 executes the processing of FIG. 10 described above to obtain a subscriber rule ID corresponding to the subscriber number information. A search is made from the subscriber rule ID correspondence table 32 (S51), and a subscriber rule corresponding to the subscriber rule ID obtained by the search is searched from the rule DB 31 (S52), and the subscriber rule obtained by the search is retrieved. The rule is distributed to the mobile device 10 (S53).

  In S43 of FIG. 9B, the receiving unit 13B receives (downloads) the subscriber rules distributed from the rule management server 30. Then, the receiving unit 13B determines whether or not the downloading of the subscriber rule in S43 is normally completed (S44). If the downloading is normally completed, the receiving unit 13B sets the rule application flag F to “ It is reset to “0” (S45), the content data is downloaded from the website (S46), and the process is terminated. The downloaded content data is stored in the content storage unit 15.

  On the other hand, if the download has not ended normally in S44, the rule application flag F is not reset, and the process ends without downloading the content data from the website. In this case, the rule application flag F remains set to “1”. In addition, since the content data is not downloaded from the website, the user uses the mobile device 10 to request the website to download the content data again. As a result, the process of FIG. 9B is executed again, and the subscriber rules are received (downloaded) from the rule management server 30.

  As described above, immediately after the mobile device 10 is turned on or when a content data download request is made to the website, that is, before the content is output, it is predetermined for the subscriber. Subscriber rule information is automatically downloaded to the mobile device 10 and stored in the rule storage unit 14. Thereby, when the user of the mobile device 10 instructs display of desired content, the output control unit 16 performs display control of content according to the above-described subscriber rule. For example, display control such as prohibiting display of content data downloaded from a website described in the black list of the rule for subscribers regarding nudity of ID = 1 in FIG. 2 is performed. Similarly, output of audio content from the audio output unit 18 is controlled in accordance with subscriber rules.

  Thereby, when the combination of the mobile device 10 and the UIM card 20 is changed (that is, when the mobile device 10 to be inserted is changed with respect to one UIM card 20, or the UIM inserted into one mobile device 10). Even when the card 20 is changed), the subscriber rule information corresponding to the UIM card 20 inserted into the mobile device 10 currently in use is automatically received and stored by the mobile device 10, and Since output control of content data according to a rule is performed, appropriate content data output control according to a subscriber can be performed.

  In the first and second embodiments, the example in which the subscriber rule is automatically downloaded has been described. However, the user may be confirmed to download the subscriber rule, or to a minor. Therefore, the mobile device 10 may not be used until the downloading of the subscriber rule is completed.

  Moreover, although the example predetermined for every subscriber was shown about rule ID for subscribers, you may make a user select from the mobile device 10 side setting screen of rule ID for subscribers, for example. In the first embodiment, the selected rule ID information for subscribers is stored in the UIM card 20 (FIG. 1) inserted in the mobile device 10. In the second embodiment, the selected rule ID information for the subscriber is transmitted to the rule management server 30 together with the subscriber number information, and is associated with the subscriber number in the subscriber rule ID correspondence table 32 (FIG. 7). Stored. In the second embodiment, the mobile device 10 accesses the selection website of the rule management server 30, and the subscriber rule ID information selected on the site is directly used as the subscriber rule ID of the rule management server 30. It can also be realized by being stored in the correspondence table 32 (FIG. 7).

  In the first and second embodiments described above, output control for video content, music content, etc., among the “content data” according to the present invention has been described. Needless to say, the present invention can also be applied to output control for document data. In recent years, since there are many cases where a mobile device receives spam mail, it can be said that the effect of controlling (filtering) the output of spam mail using the present invention is very large.

  In the first and second embodiments, the example in which it is determined whether or not the UIM card has been inserted when the mobile device is turned on has been described. However, this determination is not essential, and the mobile device power You may employ | adopt the aspect which requests | requires transmission of an output control rule to a rule management server each time at the time of input.

It is a functional block diagram which shows the structure of the moving apparatus in 1st Embodiment. It is a figure which shows an example of the rule information for subscribers stored in rule DB. (A) is a figure which shows an example of rule ID for subscriber A stored in UIM for subscriber A, (b) shows an example of rule ID for subscriber B stored in UIM for subscriber B FIG. (A) is a flowchart which shows the process performed immediately after power-on in the mobile station 10 of 1st Embodiment, (b) is performed when the download request is performed in the mobile station 10 of 1st Embodiment. It is a flowchart which shows a process. It is a flowchart which shows the process performed when the rule management server 30 of 1st Embodiment receives rule ID for subscribers. It is a figure which shows the example of a display in the process of the process performed immediately after the power-on of the moving apparatus 10, (a) is an example of an initial screen display, (b) is a screen table before the download start of the rule for subscribers. An example is shown, and (c) shows an example of a screen display after the downloading of the subscriber rule is completed. It is a functional block diagram which shows the structure of the moving apparatus in 2nd Embodiment. It is a figure which shows an example of the rule ID correspondence table for subscribers. (A) is a flowchart which shows the process performed immediately after power-on in the mobile device 10 of 2nd Embodiment, (b) is performed when the download request is performed in the mobile device 10 of 2nd Embodiment. It is a flowchart which shows a process. It is a flowchart which shows the process performed when the rule management server 30 of 2nd Embodiment receives rule ID for subscribers. It is a table | surface which shows the example of the harmful level of content.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 10 ... Mobile device, 11 ... Initialization process part, 13 ... Communication control part, 13A ... Transmission request part, 13B ... Reception part, 14 ... Rule storage part, 15 ... Content storage part, 16 ... Output control part, 17 ... Display , 18 ... audio output unit, 20, 20A, 20B ... UIM card, 30 ... rule management server, 31 ... rule DB, 32 ... rule ID correspondence table for subscribers, 40 ... content server, 41 ... content DB, F ... Rule application flag.

Claims (4)

An IC card that can be inserted into a predetermined position and capable of requesting data download from a designated website , and when a new IC card is inserted into the predetermined position, In the mobile device, a unique identification number is assigned to a new IC card, and information on the unique identification number is retained in both the mobile device and the new IC card .
When the power is turned on, the identification number held by the mobile device is compared with the identification number held by the inserted IC card. If both identification numbers match, the same IC card as the previous one is inserted. Insertion determination means for determining that an IC card different from the previous one is inserted if both identification numbers do not match,
When it is determined by the insertion determining means that an IC card different from the previous one is inserted, the server managing the output control rule is requested to transmit the output control rule corresponding to the subscriber of the IC card. A transmission request means;
Receiving means for receiving the output control rule that is transmitted from said server in response to a request by the transmission request unit,
Storage means for storing the output control rule received by the receiving means;
Output control means for controlling the output of the downloaded data based on the output control rules stored by the storage means;
Mobile machine equipped with. The transmission request means includes
Requesting transmission of the output control rule to be received by transmitting the identification information of the output control rule to be received stored in the IC card to the server.
The mobile device according to claim 1 . The transmission request means includes
Requesting transmission of the output control rule for the subscriber by transmitting the subscriber identification information stored in the IC card to the server that manages the output control rule for each subscriber.
The mobile device according to claim 1 . An IC card that can be inserted into a predetermined position and capable of requesting data download from a designated website , and when a new IC card is inserted into the predetermined position, An output control method executed by the mobile device , in which a unique identification number is assigned to a new IC card, and information on the unique identification number is retained in both the mobile device and the new IC card. There,
When the power is turned on, the identification number held by the mobile device is compared with the identification number held by the inserted IC card. If both identification numbers match, the same IC card as the previous one is inserted. An insertion determination step of determining that an IC card different from the previous one is inserted if both identification numbers do not match,
When it is determined in the insertion determination step that an IC card different from the previous one has been inserted, the server that manages the output control rule is requested to transmit an output control rule corresponding to the subscriber of the IC card. A transmission request process to perform,
A reception step of receiving output control rule that is transmitted from said server in response to the request,
A storing step for storing the received output control rule;
An output control step for controlling the output of the downloaded data based on the stored output control rules;
An output control method in a mobile device having

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