JP5511171B2 - Management server, management system, management method, and communication control system - Google Patents

Description

  The present invention relates to a management server, a management system and a management method for managing control information related to outgoing / incoming control of a mobile communication terminal such as a mobile phone, and a communication control system using them.

Conventionally, a visited switching node that controls communication of a mobile communication terminal in a predetermined area (for example, in a classroom) via a wireless communication line, and location information and subscribers of the mobile communication terminal controlled by this visited switching node A mobile communication network system having a location register for managing data (for example, a student's mobile phone number) is known (see Patent Document 1). This mobile communication network system restricts the use of the student's mobile phone when the student enters the classroom. The control schedule indicating the time limit for use is registered in advance in the service control DB by the teacher in charge via the web server from the management mobile phone, and when the student enters his classroom, the infrared telephone number reader reads his own telephone number. In the classroom, the student's mobile phone is restricted according to the registered control schedule.
Japanese Patent Laying-Open No. 2005-072630

  By the way, when granting the authority to restrict the use of mobile phones to third parties in this way, it is necessary to consider not restricting the use of mobile phones more than necessary from the viewpoint of mobile phone users. is there. That is, there is a problem that when the use restriction of the mobile phone is excessively performed by a third party, it is impossible to confirm the safety in the event of a disaster. On the other hand, when considering from the viewpoint of a third party who performs use authority, it is necessary to appropriately restrict use in a necessary time zone and place. In other words, if usage restrictions are not appropriately performed in the necessary time zone and place, a situation may occur in which classes are hindered by external incoming calls or the like.

  The present invention has been made in view of such a point, and even when the use of the use restriction target terminal is restricted, management that can appropriately set use restriction information for use restriction within a necessary range. It is an object to provide a server, a management system, a management method, and a communication control system.

The management server of the present invention is a management server that is provided on a communication network and that is accessible from an external communication terminal and manages use restriction information for restricting use of a use restriction target terminal. The use restriction information including identification information for identifying the use restriction target terminal via the restriction, place restriction information indicating a use restriction place of the use restriction target terminal, and outgoing / incoming prohibition time information for prohibiting outgoing / incoming calls of the use restriction target terminal Comparison result between the usage restriction information receiving means for receiving the usage restriction information holding means for holding the usage restriction information received by the usage restriction information receiving means, and the usage restriction information held in the usage restriction information holding means that it comprises a determining use restriction contents determining means the validity of the contents of limitation of the use restriction information received by the usage restriction information receiving means in response to And features.

According to this configuration, since the validity of the restriction contents of the use restriction information including the identification information for identifying the use restriction target terminal, restricted place information, and outgoing / incoming call prohibition time information is determined, excessive restriction contents or Because it is possible to detect usage restriction information with insufficient restrictions, for example, even if the usage restriction target terminal is restricted by alerting the usage restriction person who set the usage restriction information Therefore, it is possible to set usage restriction information for use restriction appropriately within a necessary range.

In addition, since the validity of the restriction content of the usage restriction information is determined according to the comparison result with the retained usage restriction information, the usage restriction is effectively performed based on the restriction contents of the actually set usage restriction information. It is possible to determine the validity of the information restriction content.

  In the management server of the present invention, as the identification information, identification information issuing means for issuing target terminal identification information assigned to each use restriction target terminal and restriction person side identification information assigned to the use restriction person side It is preferable that the restriction content determination unit specifies the use restriction information to be compared according to at least one of the target terminal identification information and the restrictor side identification information. In this case, since the usage restriction information to be compared is specified according to at least one of the target terminal identification information and the restriction person side identification information, it is possible to efficiently specify the usage restriction information to be compared. It becomes.

  Particularly, in the management server of the present invention, it is preferable that the identification information issuing means issues group identification information for identifying a specific group including a plurality of use restriction target terminals as the restriction person side identification information. . In this case, since the usage restriction information to be compared can be identified based on the group identification information associated with the plurality of usage restriction target terminals, the usage restriction information set for the plurality of usage restriction target terminals can be specified. It is possible to determine the contents of restrictions collectively.

Furthermore, the management server of the present invention preferably includes alert information sending means for sending alert information to the external communication terminal according to the determination result of the use restriction content determining means. In this case, since the alert information is sent to the external communication terminal according to the determination result of the validity of the restriction content of the use restriction information, the use restriction person who set the use restriction information can be alerted. Therefore, it is possible to prompt the use restriction person to correct or re-enter the use restriction information.

  In particular, in the management server of the present invention, the alert information sending means does not match the restriction contents of the use restriction information received by the use restriction information receiving means with the restriction contents of the use restriction information to be compared. In this case, it is preferable to send out alert information. In this case, it is possible to effectively detect use restriction information with excessive restriction contents or insufficient restriction contents based on the coincidence with the use restriction information to be compared.

The management system of the present invention is a management system provided on a communication network and provided with a management server that can be accessed from an external communication terminal and manages use restriction information for use restriction of a use restriction target terminal, The management server includes identification information for identifying the use restriction target terminal via the external communication terminal, restriction place information indicating a use restriction place of the use restriction target terminal, and outgoing / incoming calls forbidding the use restriction target terminal. Use restriction information receiving means for receiving the use restriction information including the incoming call prohibition time information, use restriction information holding means for holding the use restriction information received by the use restriction information receiving means, and held in the use restriction information holding means determining the validity of the contents of limitation of the use restriction information received by the usage restriction information receiving means in accordance with the use restriction information and the comparison result of which is And limiting content determining means that, characterized by comprising the alert information sending means for sending the alert information to the external communication terminal in accordance with the determination result of the limitation content judgment unit.

According to this configuration, the validity of the restriction contents of the use restriction information including identification information for identifying the use restriction target terminal, restricted place information, and outgoing / incoming call prohibition time information is determined, and the external communication terminal is determined according to the determination result. Since the alert information is sent to the user, it is possible to alert the use restriction person who set the use restriction information when the use restriction information of excessive restriction content or insufficient restriction content is detected. , It is possible to urge the use restriction person to correct or re-enter the use restriction information, and even when restricting the use of the use restriction target terminal, the use for appropriately restricting the use within the necessary range Restriction information can be set.

The management method of the present invention is a management method for managing use restriction information for use restriction of a use restriction target terminal set from an external communication terminal, wherein the use restriction target terminal is identified through the external communication terminal. identification information, receiving the usage restriction information including the usage restriction target terminal restriction indicating usage restriction site location information and the use restriction prohibits sending and receiving of the target terminal sending and receiving prohibition time information, wherein the use restriction information accepted that , And the validity of the restriction contents of the use restriction information received is determined according to the comparison result with the held use restriction information.

According to this management method, since the validity of the restriction contents of the use restriction information including identification information for identifying the use restriction target terminal, restricted place information, and outgoing / incoming call prohibition time information is determined, excessive restriction contents Or, because it is possible to detect usage restriction information with insufficient restriction content, for example, by restricting the use of the usage restriction target terminal by calling the use restriction person who set the usage restriction information. In addition, it is possible to set use restriction information for use restriction appropriately within a necessary range.

In the management method of the present invention, it is preferable that alert information is sent to the external communication terminal in accordance with a determination result of validity of the restriction content of the use restriction information. In this case, since the alert information is sent to the external communication terminal according to the determination result of the validity of the restriction content of the use restriction information, the use restriction person who set the use restriction information can be alerted. Therefore, it is possible to prompt the use restriction person to correct or re-enter the use restriction information.

  In the communication control system according to the present invention, when an incoming request to the use restriction target terminal or a call origination request by the use restriction target terminal occurs, the use restriction information received by the management server And a restriction device for restricting outgoing / incoming calls of the use restriction target terminals on a communication network.

  According to this configuration, since the outgoing / incoming call of the usage restriction target terminal is restricted by the restriction device based on the usage restriction information appropriately set within the necessary range under the management of the management server, the usage restriction is more than necessary. It is possible to provide a communication control system capable of appropriately restricting the usage restriction target terminal in a necessary time zone and place while avoiding the situation where the usage restriction of the target terminal is performed.

  According to the present invention, since the restriction content of the use restriction information including identification information for identifying the use restriction target terminal, restricted place information, and outgoing / incoming call prohibition time information is determined, excessive restriction content or insufficient Because it is possible to detect the usage restriction information of the restriction contents, for example, it is necessary even if the usage restriction target terminal is restricted by calling the usage restriction person who set the usage restriction information. It is possible to set use restriction information for use restriction appropriately within a range.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. A management system including a management server according to an embodiment of the present invention is a system that sets usage restriction information for use restriction appropriately within a necessary range even when use of a use restriction target terminal is restricted. It is.

  This management system can be applied to, for example, a business model that restricts the use of mobile communication terminals such as mobile phones of students in school hours at school. As shown in FIG. 1, the management system 100 includes, for example, a management server 101 that manages use restriction information of a use restriction target terminal, a student mobile communication terminal 102 that is a use restriction target terminal, and the mobile communication terminal. It comprises an external communication terminal (PC (Personal Computer), teacher's mobile phone, etc.) 103 for registering usage restriction information of the machine 102. In this management system 100, for example, the management server 101 is provided on a communication network, and the external communication terminal 103 is provided in a school. A school teacher accesses the management server 101 using the external communication terminal 103 and registers the use restriction information of the mobile communication terminal 102 based on an ID (described later) given in advance. The management server 101 manages the usage restriction information registered through the external communication terminal 103 in this way. This use restriction information is used in a use restriction service for the mobile communication terminal 102.

  In order to receive the use restriction service using such use restriction information, registration processing of identification information (ID) necessary for providing the use restriction service is required prior to the above-described use restriction information. Here, an example of an ID registration process necessary for providing the use restriction service will be described. FIG. 2 is a sequence diagram of ID registration processing necessary for providing the use restriction service to the management system 100 according to the present embodiment. In the following description, the mobile phone 102 is used as an example of the mobile communication terminal 102, and the PC 103 provided in the school is used as an example of the external communication terminal 103. Here, the exchange of information between the management server 101 and the PC 103 used by the teacher and between the management server 101 and the mobile phone 102 used by the student is performed via a mobile communication network or the Internet network. However, the present invention is not limited to this, and communication may be performed using a telephone or a letter.

  When registering an ID necessary for providing the use restriction service, first, an application for the use restriction service is performed by accessing the management server 101 (information registration Web page provided by the management server 101) via the PC 103. This application for use restriction service includes at least the name of the school of the use restriction service applicant (use restriction applicant), contact information, and class information subject to use restriction. As shown in FIG. 2, when an application for the use restriction service is made from the PC 103 (step S201), an ID (school ID) assigned to the use restriction applicant in the management server 101 (identification information issuing means included in the management server 101). (Class ID) is issued (step S202), and the school ID / class ID is notified to the use restriction applicant (step S203). In the management server 101, information on the use restriction applicant is registered in association with these school IDs and class IDs. In this case, a password required when the use restriction applicant uses this use restriction service is also issued and notified to the use restriction applicant together with the school ID and class ID.

  When the school ID / class ID is received from the management server 101, the student using the mobile phone 102 is contacted (step S204). For example, the school ID / class ID for such a student is communicated by a distribution for each student. When the student's cellular phone 102 that has received the school ID / class ID notification requests registration of the telephone number and mail address of the cellular phone 102 (step S205), the management server 101 causes the cellular phone 102 to An assigned ID (student ID) is issued (step S206). For example, a telephone number and e-mail address registration request from the mobile phone 102 is made by accessing the management server 101 (information registration Web page provided by the management server 101) and using a school ID and class ID according to a predetermined procedure. Is called. In this way, the student ID is issued in response to a registration request from the user of the mobile phone 102, so that the user of the mobile phone 102 does not disclose the personal information to the use restriction applicant. The student ID can be acquired. In the management server 101, the telephone number and mail address of the mobile phone 102 are registered in association with this student ID. In this way, an ID necessary for providing the use restriction service is registered in the management server 101. Thereafter, it becomes possible to perform setting registration processing of use restriction information of the mobile phone 102 based on the above-described school ID, class ID, and student ID via the PC 103, and the management server 101 (use of the management server 101) In the restriction information receiving means), such use restriction information is received.

  Then, after registering the ID necessary for providing the use restriction service, the management server 101 issues a subscriber certificate as a document proving that the telephone number and the mail address are properly registered (step S207). ). This subscriber certificate is used when a student asks for permission to bring the mobile phone 102 into the school. The issued subscriber certificate is transmitted to the mobile phone 102 (step S208). The subscriber certificate may be mailed to the student in writing. The student who has received the subscriber certificate is permitted to bring the mobile phone 102 by presenting the subscriber certificate in response to a request from the school.

  Here, the ID issued by the management server 101 will be described. This ID is used to identify the mobile phone 102 serving as a usage restriction target terminal, and is composed of information other than personal information (for example, a telephone number or an email address) regarding the user of the mobile phone 102. Specifically, the ID includes an ID (target terminal identification information) configured by a student ID assigned to each mobile phone 102 serving as a use restriction target terminal, and a school ID / class ID assigned to the use restriction applicant. It is composed of ID (limiter side identification information). As will be described in detail later, the management server 101 accepts the setting of use restriction information from a use restriction person (teacher) using an ID composed of information other than such personal information. Therefore, it is possible to manage the use restriction information without using the personal information of the user of the mobile phone 102 as the use restriction target terminal.

  The ID assigned to the use restriction applicant includes a group ID assigned to each group in order to identify a specific group, and is requested to be given to an arbitrary group managed by the use restriction applicant. It is something that can be done. For example, as shown in FIG. 3, class IDs associated with a plurality of student IDs and grade IDs associated with a plurality of class IDs correspond to the group IDs assigned to use restriction applicants. As will be described in detail later, the use restriction person (teacher) designates the class ID in the use restriction information, so that the student with the student ID associated with the class ID is designated without specifying the individual use restriction information. It is possible to restrict the use of the mobile phone 102 carried by the user collectively.

  In addition, after registering the ID by the registration process as described above, when receiving the use restriction information from the use restriction applicant, the management server 101 (restriction content determination means included in the management server 101) is appropriate within a necessary range. Whether or not usage restriction information is set is determined under a predetermined condition. Then, the management server 101 (attention information sending means included in the management server 101) sends out alert information (for example, a confirmation message described later) for calling attention to the use restriction applicant. More specifically, when usage restriction information is received from a usage restriction applicant, usage restriction information to be compared among the usage restriction information held in the management server 101 (usage restriction information holding means included in the management server 101). It is determined whether the information is set, and if applicable usage restriction information exists, alert information that alerts the usage restriction applicant based on the result of comparison with the usage restriction content of the usage restriction information. Send it out. For example, if you receive usage restriction information that prohibits outgoing / incoming calls during class hours at a particular school, pay attention to the applicants for usage restrictions based on the results of comparison with the usage restriction information for class hours at the same school. Sends alert information to alert you. Accordingly, even when the use of the use restriction target terminal is restricted, the use restriction information for use restriction can be appropriately set within a necessary range. A specific operation in the management server 101 in this case will be described later.

  Next, a description will be given of the communication control system 1 that applies the management system 100 that manages usage restriction information in this way and provides a usage restriction service to the mobile phone 102. FIG. 4 is a schematic configuration diagram of the communication control system 1 to which the management system 100 according to the present embodiment is applied. The communication control system 1 provides a communication / call service to the user of the mobile phone 2 corresponding to the mobile phone 102 in the management system 100 described above, and is wirelessly connected to the mobile phone 2 as shown in FIG. A base transceiver station (BTS) 3, a radio network controller (RNC) 4 wirelessly connected to a plurality of radio base station devices 3, and a radio network controller 4 It is mainly composed of a subscriber exchange 5 and a service control point (SCP) 7 connected to the subscriber exchange 5 via a relay exchange 6.

  The communication control system 1 is a communication control system that regulates outgoing and incoming calls of the mobile phone 2 from the communication network side based on use restriction information that restricts the use of the mobile phone 2. In addition to restricting the use of the mobile phone 2 in the band, it is possible to exceptionally permit a student to communicate with the mobile phone 2 and make a call in an emergency. In the following, the school is equipped with a PC 15 corresponding to the PC 103 in the management system 100 described above, and the teacher uses the PC 15 to the student's mobile phone 2 belonging to the class he / she is in charge of the class time zone. A case where the use of the mobile phone 2 is restricted will be described as an example. In the present embodiment, for the sake of simplicity, a single service control station 7, a relay exchange 6, and two subscriber exchanges 5 are shown. However, the present invention is limited to this configuration. Rather, the number is arbitrary.

  As shown in FIG. 4, the radio network controller 4 monitors radio channels between the mobile phone 2 and the radio base station device 3 and performs radio control such as allocating radio channels between the mobile phone 2 and the like. We are carrying out. The radio network controller 4 is connected to a voice switch 51 and a packet switch 52, which will be described later, and distributes a call signal transmitted from the mobile phone 2 and a data signal such as an e-mail to Each packet is transmitted to the packet switch 52.

  The subscriber switch 5 includes a voice switch 51 and a packet switch (LS / SGSN: Serving GPRS Support Node) 52. The subscriber exchange 5 is connected to a visitor location register (VLR) 53. The voice switch 51 relays the call signal received from the radio network controller 4 to the radio base station apparatus 3 to which the destination mobile phone 2 belongs, and from the service control station 7 via the relay voice switch 61 described later. The received call signal is relayed to the wireless network control device 4. The packet switch 52 relays a data signal such as an e-mail received from the wireless network control device 4 to the wireless base station device 3 to which the destination mobile phone 2 belongs, and services via the relay packet switch 62 described later. The data signal received from the control station 7 is relayed to the radio network controller 4. The VLR 53 stores location registration information of the mobile phone 2 for managing the mobile phone 2 in the area where the subscriber exchange 5 has jurisdiction, and also stores use restriction information indicating use restriction of the mobile phone 2. Database. The subscriber exchange 5 configured as described above downloads usage restriction information from the HLR 71 (described later) together with the location registration information of the mobile phone 2 and stores it in the VLR 53 when, for example, a location registration request from the mobile phone 2 is made. Then, the location registration processing is performed based on the location registration information, and the outgoing / incoming call restriction processing of the mobile phone 2 is performed based on the usage restriction information. The VLR 53 can be provided outside or inside the subscriber switch 5 as long as the subscriber switch 5 can be accessed.

  The relay exchange 6 is connected to a subscriber exchange 5, a gateway exchange 9, a gateway (GW) 10, and a mail server 11, respectively. The gateway exchange 9 is connected to another gateway exchange 13 via a POI (Point Of Interface) 12, and the gateway 10 is connected to the Web server 14 and the PC 15 via the Internet. The relay switch 6 includes a relay voice switch 61 and a relay packet switch (GS / GGSN: Gateway GPRS Support Node) 62. The relay voice switch 61 relays the call signal received from the voice switch 51 to the service control station 7 and relays the call signal received from the service control station 7 to the voice switch 51. The relay packet switch 62 relays the data signal received from the packet switch 52 to the service control station 7 and relays the data signal received from the service control station 7 to the packet switch 52.

  The mail server 11 provides a mail transmission / reception service to the mobile phone 2 and the PC 15. Although details will be described later, when the mail server 11 receives a mail addressed to the mobile phone 2 that is in the usage restricted state, the mail server 11 temporarily stores the mail, and after the usage restricted state is released, the mail server 11 An e-mail is sent to the mobile phone 2. With this configuration, mail transmission processing is performed after the usage restriction state is canceled, so unnecessary transmission processing (retransmission in the usage restriction state) that can occur when resending accumulated mail within a certain period of time is generated. There is no.

  The Web server 14 functions as the management server 101 in the management system 100 described above. The Web server 14 provides an information registration Web page for receiving the use restriction service of the mobile phone 2, and stores Web contents constituting the information registration Web page. A teacher who becomes a use restriction person or a student who carries the mobile phone 2 performs the above-described ID registration process (see FIG. 2) via this information registration Web page. The Web server 14 is connected to the PC 15 via the Internet, and functions as an interface for setting use restriction information for the mobile phone 2 that is a use restriction target terminal for the PC 15. For example, the Web server 14 includes an authentication screen (FIG. 5) for authenticating a use restriction person (teacher), a confirmation / setting screen (FIG. 6) for checking and setting use restriction information, and detailed use restrictions. A detailed setting screen (FIG. 7) for setting information is provided. The configuration of these authentication screen, confirmation / setting screen, and detailed setting screen will be described below.

  When the use restriction information setting process is instructed from the information registration Web page provided by the Web server 14, an authentication screen shown in FIG. 5 is displayed on the PC 15. As shown in FIG. 5, the authentication screen is provided with a school ID input field 501, a class ID input field 502, and a password input field 503 issued by the ID registration process performed in advance. An OK button 504 for confirming the contents and a cancel button 505 for interrupting the processing are provided. When the teacher inputs the school ID, the class ID, and the password on the authentication screen and selects the OK button 504, an authentication request is made to the Web server 14. The Web server 14 authenticates the use restriction person (teacher) by collating the school ID, class ID, and password registered in advance with the input information. If it is determined by the authentication process that the user is an appropriate use restriction person, the confirmation / setting screen shown in FIG. On the other hand, if it is determined that the person is not an appropriate use restriction person, the fact is displayed on the PC 15 and the use restriction information setting process is interrupted.

  On the confirmation / setting screen, as shown in FIG. 6, a list screen of usage restriction information corresponding to the school ID and class ID input on the authentication screen is displayed. On the confirmation / setting screen, as shown in FIG. 6, the usage restriction information is displayed in a display mode such as monthly. For example, in “June 4, 2008” shown in FIG. 6, the use of outgoing / incoming calls in the time zone “9:00 to 17:00” in the mobile phone 2 corresponding to the class ID is restricted, and an exception is made. In particular, the use restriction on the mobile phone 2 carried by “A-kun” is lifted. That is, “Mr. A” is permitted to make and receive calls by the mobile phone 2 even in the time zone “9:00 to 17:00”. In the confirmation / setting screen, a repeat setting button 601 for repeatedly setting the currently set use restriction information and an emergency release button 602 for releasing all the currently set use restriction information are provided. Yes. The repeat button 601 takes into account, for example, that the class hours on weekdays are substantially the same, and the use restriction information can be easily set by using this. The emergency release button 602 considers, for example, that the usage restriction information is released collectively when an emergency such as a disaster occurs. By using this, the emergency release button 602 can be quickly used in the cellular phone 2 when an emergency occurs. It is possible to allow outgoing and incoming calls. In addition, from the same viewpoint as such an emergency release button 602, all the usage restrictions currently set according to the operating state of the switch operated in the event of an emergency such as a fire alarm installed in a school or the like It is preferable as an embodiment to cancel the information. When newly setting usage restriction information, for example, a setting target date is selected with a pointer or the like. Thereby, the detailed setting screen shown in FIG. 7 is displayed on the PC 15.

  In the detailed setting screen, as shown in FIG. 7, a batch setting field 701 for performing batch setting of usage restriction information and an individual setting field 702 for performing individual setting of usage restriction information are provided. In the collective setting field 701, an input field 701a and an end time 701b for the start time of the use restriction time and a setting button 701c are provided. The teacher inputs “9:00” in the input field 701a, inputs “12:00” in the input field 701b, and selects the setting button 701c, so that “June 16, 2008” in FIG. 6 is displayed. As shown, use restriction information for restricting use of outgoing / incoming calls in the time zone “9:00 to 12:00” in the mobile phone 2 corresponding to the class ID is designated, and the use restriction information is collectively set. In the individual setting field 702, an individual student information display field 702a in which usage restriction information individually set for a specific student is displayed, and a student selection button 702b for selecting a student to set usage restriction information, , A setting button 701c is provided. In this case, when the student selection button 702b is selected, a list of student IDs corresponding to the class ID issued by the ID registration process performed in advance is displayed. When a specific student ID is selected from the list of student IDs, an individual student information display field 702a corresponding to the student ID is provided, and information such as a use restriction time and a use restriction place can be input. When the use restriction information is input to the individual student information display field 702a and the setting button 702c is selected, the use restriction information is individually set. In FIG. 7, the student ID “Mr. B” is selected from the list of student IDs, the corresponding individual student information display field 702a is provided, and the usage restriction on the mobile phone 2 carried by “Mr. B” is released. It shows the case where is set.

  As described above, the Web server 14 functioning as the management server 101 according to the present embodiment uses the ID (school ID, class ID, and student ID) composed of information other than personal information, and restricts use (teachers). The usage restriction information can be managed without using the personal information of the user of the mobile phone 2 as the usage restriction target terminal. In particular, the ID used for designating the usage restriction information includes a student ID assigned to each mobile phone 2 and a school ID / class ID assigned to the usage restriction person side. By combining the class ID and the student ID, it is possible to flexibly specify the mobile phone 2 that is the use restriction target terminal.

  The PC 15 is installed in a school or the like, and is used, for example, for setting usage restriction information for the cellular phone 2 of a student in the class in charge by a teacher in charge of the class. The usage restriction information is set from the confirmation / setting screen and the detailed setting screen provided by the Web server 14 as described above. The usage restriction information set from the PC 15 includes, for example, “ID (school ID, class ID, student ID)” for identifying the mobile phone 2 to be restricted, as shown in FIG. “Departure / Reception Prohibition Time Information” indicating time (for example, class time zone), “Restricted Location Information” indicating usage restriction location (for example, school) of the mobile phone 2, “Permitted Number Information”, and “Permission Content Information” Consists mainly of. “Allowable number information” indicates information that allows an outgoing / incoming call exceptionally even during the above-mentioned time limit for use. For example, a student's parent's telephone number (home fixed telephone number and The parent's mobile phone number) and e-mail address, as well as the forwarding phone number and e-mail address (the parent's work phone number and e-mail address) are registered. The “permitted content information” indicates the permitted content (transmission, incoming call, transfer) for the telephone number that is the permitted number.

  For example, in the usage restriction information 801 shown in FIG. 8, the mobile phone 2 identified by the school ID “001” and the class ID “302”, that is, the student belonging to the class identified by the class ID “302”. Two outgoing / incoming call prohibition times “Monday to Friday excluding holidays: 08: 15-12: 0, 13: 00-16: 00” are associated with the mobile phone 2 to be carried. Further, in the use restriction information 802 shown in FIG. 8, the above two outgoing / incoming calls are made to the mobile phone 2 carried by the student identified by the school ID “001”, the class ID “302”, and the student ID “A”. While the prohibited time is associated, two permission target numbers and permitted contents “123@aaa.ne.jp (outgoing / incoming)” and “090-1234-5678 (incoming)” are associated. Such use restriction information is obtained by using an information registration page provided from the Web server 14 before the use restriction service of the mobile phone 2 is provided or every time the use restriction information is updated (for example, changing the outgoing / incoming call prohibition time). It is set (updated) via this. The usage restriction information set in this way is transferred from the Web server 14 to the service control station 7 and registered in the HLR 71 (described later) by the service control station 7. In addition, when delivering to the service control station 7, the Web server 14 also delivers the telephone number and mail address of the mobile phone 2 corresponding to the set use restriction information.

  When such setting of usage restriction information is accepted, the Web server 14 determines whether the usage restriction information to be compared is set among the usage restriction information set in advance, as described above. . And when applicable usage restriction information exists, it alerts a usage restriction person (teacher) based on the comparison result of the usage restriction content of the usage restriction information. Here, a case will be described in which the use restriction information 804 is received from the use restriction person when the use restriction information 801 to 803 shown in FIG. 8 has already been set. FIG. 9 shows that the Web server 14 functioning as the management server 101 according to the present embodiment determines whether usage restriction information is appropriately set within a necessary range under a predetermined condition, and pays attention to a usage restriction applicant. It is a flowchart for demonstrating an example of the operation | movement at the time of calling out.

  As shown in FIG. 9, the Web server 14 monitors whether or not usage restriction information is received from a usage restriction person after the usage restriction information setting process is instructed from the information registration Web page (step S301). Specifically, it is determined whether the repeated setting button 601 is selected from the confirmation / setting screen shown in FIG. 6, or whether the setting button 701c and the setting button 702c are selected from the detailed setting screen shown in FIG. The monitoring of acceptance of usage restriction information. Until the usage restriction information is received, the monitoring operation is continued in the Web server 14. When the usage restriction information is received, it is determined whether the usage restriction information is a batch setting (step S302). If the usage restriction information is a batch setting, it is determined whether there is usage restriction information (comparison target information) to be compared (step S303). In this case, the presence / absence of the comparison target information is determined from, for example, the school ID and the class ID included in the use restriction information. For example, when there is use restriction information that has the same school ID and similar class ID, it is determined that there is comparison target information. When it is assumed that the class ID “303” of the usage restriction information 804 shown in FIG. 8 is determined from the grade and the class (for example, the third class of the third grade), the class ID “302” is used. The use restriction information 801 including “” is determined to be comparison target information of the use restriction information 804. Note that the presence / absence of comparison target information is not limited to this, and can be changed as appropriate.

  If it is determined that the comparison target information exists, it is determined whether or not the usage restriction content of the received usage restriction information matches the usage restriction information of the comparison target information (step S304). Here, when the usage restriction information of both does not match, there is a possibility that either usage restriction information is not properly set within a necessary range. Therefore, the Web server 14 displays a confirmation message on the confirmation / setting screen or the detailed setting screen (step S305). This confirmation message includes a message for confirming whether or not the use restriction content in the use restriction information is appropriate. In the usage restriction information 804 shown in FIG. 8, the content of the outgoing / incoming call prohibition time does not match the usage restriction information 801. For this reason, a confirmation message is displayed in step S305. Then, after displaying such a confirmation message, usage restriction information is set according to the entered usage restriction content (step S306). In this case, after the confirmation message is displayed, the process such as re-input of the usage restriction information is not forced. This is because the usage restriction information can be arbitrarily set according to various circumstances. However, it is possible to force such processing as re-input. If it is determined in step S302 that the usage restriction information is individually set, if it is determined in step S303 that the comparison target information does not exist, or if the comparison with the comparison target information is confirmed in step S304, The Web server 14 shifts the processing to step S306, and sets use restriction information according to the accepted use restriction content.

  In the above description, it is determined whether or not the usage restriction information is a batch setting in step S302. However, it may be determined whether or not the usage restriction information is an individual setting. In this case, when determining the presence or absence of the comparison target information in step S303, for example, the determination is made from the student ID included in the use restriction information. For example, usage restriction information having the same student ID is specified as comparison target information. Although the case where the usage restriction information 804 received from the usage restriction person is not appropriate is described here, the usage restriction information 801 that is the comparison target information may be inappropriate. In such a case, it is conceivable that a use restriction person (teacher) who sets the use restriction information 801 displays a confirmation message when using the PC 15. Furthermore, although the case where the presence / absence of comparison target information is determined among the usage restriction information set in advance is described here, a model of the usage restriction information is set in advance in association with the class ID or the like. In addition, the match of the usage restriction information may be determined according to this model. Furthermore, here, a case has been described in which the contents of the outgoing / incoming call prohibition times included in the usage restriction information do not match, but the usage restriction contents for which a match is determined between the two usage restriction information is limited to this. It is not a thing. For example, the restriction location and the like also constitute usage restriction contents for which matching is determined.

  As described above, in the management server 101 (Web server 14) according to the present embodiment, when use restriction information is received from a use restriction person, whether or not the use restriction information is appropriately set within a necessary range is determined. Since the determination is made below, it is possible to detect use restriction information of excessive restriction contents or insufficient use restriction contents. And, since the alert information that alerts the use restriction person according to the determination result is sent, it is possible to prompt the use restriction person to correct or re-enter the use restriction information. Even when the use of the use restriction target terminal is restricted, use restriction information for use restriction can be appropriately set within a necessary range.

  In addition, here, a case is described in which whether usage restriction information is appropriately set within a necessary range is determined under a predetermined condition, and alert information is transmitted according to the determination result. In the management server 101, the use restriction content of the received use restriction information may be adjusted. For example, in the case where it is possible to completely determine an input error, it is conceivable to adjust a part of the received use restriction information. As described above, even when the usage restriction content of the usage restriction information is adjusted, the usage restriction information for use restriction can be set appropriately within a necessary range. It should be noted that it is preferable to adjust the use restriction contents of such use restriction information only when the use restriction contents can be adjusted with certainty.

  In particular, in the management server 101 (Web server 14) according to the present embodiment, the use restriction contents of the use restriction information received via the PC 15 are displayed according to the comparison result with the use restriction information set in advance. Since the determination is made, it is possible to effectively determine the restriction contents of the use restriction information based on the use restriction contents of the actually set use restriction information. Moreover, in the management server 101 (Web server 14) according to the present embodiment, the comparison target is based on at least one of the school ID or class ID that is the restrictor side identification information and the student ID that is the target terminal identification information. Since the information is specified, the comparison target information can be specified efficiently. In particular, in the management server 101 (Web server 14) according to the present embodiment, the comparison target information is specified based on group IDs (for example, class IDs) associated with a plurality of mobile phones 2, so The use restriction contents of the use restriction information set in the mobile phone 2 can be determined collectively.

  The service control station 7 has a communication / call service for all mobile phones 2, a use restriction service for restricting the use of the communication / call, and a server function for providing various services contracted by each mobile phone 2. It is. The service control station 7 is connected to a home location register (HLR) 71. The HLR 71 includes user information (telephone number and e-mail address, authentication information, etc.), contract service information, location registration information (location registration area, location registration area) of all mobile phones 2 in the area where the service control station 7 has jurisdiction. This is a database for storing usage restriction information indicating the contents of the usage restriction service of the mobile phone 2 in addition to storing information necessary for setting the communication path of the mobile phone 2 and the mobile phone 2. The HLR 71 can be provided outside or inside the service control station 7 as long as the service control station 7 can access the HLR 71.

  FIG. 10 is a diagram illustrating an example of usage restriction information stored in the HLR 71. This usage restriction information is generated based on the usage restriction information set via the PC 15 as described above, and has been changed to information for actual usage restriction service operation. Specifically, as shown in FIG. 10, the subscriber number of the mobile phone 2 designated by the ID is registered, and the location information of the restricted place information (for example, the cell in which the school is accommodated) is registered. . In FIG. 10, the usage restriction information generated based on the usage restriction information shown in FIG. 8 is shown. The usage restriction information 901 shown in FIG. 10 corresponds to the usage restriction information 801 shown in FIG. 8, and the subscriber number of the mobile phone 2 identified by the school ID “001” and the class ID “302” is registered respectively. Has been. Further, the usage restriction information 902 shown in FIG. 10 corresponds to the usage restriction information 802 shown in FIG. 8 and is identified by the school ID “001”, the class ID “302”, and the student ID “A”. Two subscriber numbers are registered. The service control station 7 associates the telephone number and e-mail address of the mobile phone 2 received together with the usage restriction information from the PC 15 with the subscriber number of the mobile phone 2 stored in the HLR 71, and makes and receives calls for each subscriber telephone number. Usage restriction information in which prohibited times and restricted places are associated is generated.

  The service control station 7 configured as described above, together with the location registration information of the mobile phone 2 stored in the HLR 71, when there is a location registration request of the mobile phone 2 from the subscriber exchange 5 in the area in which the service control station 7 is located, The usage restriction information of the mobile phone 2 is transmitted to the subscriber exchange 5. Further, when the usage restriction information stored in the HLR 71 is updated, the service control station 7 transmits the updated usage restriction information to the subscriber switch 5. In addition, the service control station 7 receives a call request from the mobile phone 2 in the area where the service control station 7 receives, or receives a call request to the mobile phone 2 in the area (area check request from the exchange that is the connection source). If there is, the communication restriction processing of the mobile phone 2 is performed based on the use restriction information stored in the HLR 71. That is, the service control station 7 functions as a regulating device that regulates outgoing and incoming calls of the mobile phone 2 on the communication network.

  Next, with reference to FIG. 11, the download processing of the usage restriction information of the subscriber exchange 5 in the communication control system 1 will be described. FIG. 11 is a sequence diagram showing the usage restriction information download process of the subscriber exchange 5. This usage restriction information download process is performed when a request for location registration of the mobile phone 2 is made to the subscriber exchange 5 or when the service control station 7 receives a change of restricted terminal information (at the time of SO: Service Order). This is processed prior to the transmission control processing of the mobile phone 2. In FIG. 11, the radio base station apparatus 3, the radio network control apparatus 4, and the relay switch 6 are omitted for the sake of simplicity.

  As shown in FIG. 11, when the subscriber exchange 5 receives a location registration request from the mobile phone 2 via the radio base station device 3 and the radio network control device 4 (step S401), the subscriber exchange 5 communicates with the service control station 7. Authentication processing of the mobile phone 2 that is the location registration request source is performed (step S402). When the authentication process is completed, the subscriber exchange 5 sends a location registration request to the service control station 7 (step S403). The service control station 7 extracts use restriction information associated with the phone number of the mobile phone 2 registered in the HLR 71 based on the phone number of the mobile phone 2 that is the location registration request source (step S404). The usage restriction information is sent to the subscriber exchange 5 together with the registration information (step S405). The subscriber exchange 5 stores use restriction information in the VLR 53 together with the received location registration information (step S406), and transmits a location registration response to the mobile phone 2 (step S407).

  When the usage restriction information is changed from the PC 15 (step S408), the service control station 7 generates (updates) usage restriction information in the HLR 71 based on the changed usage restriction information (step S409). The subsequent usage restriction information is transmitted to the subscriber exchange 5 (step S410). The subscriber exchange 5 stores the updated usage restriction information received from the service control station 7 in the VLR 53 (step S411), and determines whether the mobile phone 2 can be transmitted using the updated usage restriction information. That is, the subscriber switch 5 stores, in the VLR 53, the use restriction information only for the mobile phone 2 in the area where the subscriber exchange 5 has jurisdiction at the time of the location registration request and the like. The outgoing call restriction processing of the mobile phone 2 in the area is performed. That is, the subscriber exchange 5 functions as a regulating device that regulates outgoing calls of the mobile phone 2 on the communication network.

  Next, mail transmission control processing in the communication control system 1 will be described with reference to FIGS. 12 and 13 are sequence diagrams showing mail transmission control processing. FIG. 12 shows a case where mail transmission is rejected, and FIG. 13 shows a case where mail transmission is permitted. FIG. 14 is a flowchart showing the mail transmission control process of the service control station 7. Here, it is assumed that the mobile phone 2 that is the caller is the mobile phone 2a and the mobile phone 2 that is the callee is the mobile phone 2b. In FIGS. 12 and 13, the relay switch 6 is omitted for the sake of simplicity.

  As shown in FIGS. 12 and 14, when there is a packet transmission request from the mobile phone 2a, the packet switch 52 performs a packet transmission process between the mobile phone 2a and the service control station 7 (step S501). When there is a mail transmission request from the mobile phone 2a (steps S502 and S701), the service control station 7 accesses the HLR 71 (step S503) and based on the subscriber number corresponding to the mail address of the caller mobile phone 2a. Then, the usage restriction information of the mobile phone 2 is read (steps S504 and S702), and it is determined whether or not mail can be sent (S505).

  Specifically, as shown in FIG. 14, the service control station 7 determines whether or not the mobile phone 2a exists in the use restricted location based on the read restricted location information and the current location information of the mobile phone 2a. Judgment is made (step S703). When the mobile phone 2a exists in the use restricted place (step S703: Yes), it is determined based on the read outgoing / incoming call prohibition time information whether or not it is within the outgoing call prohibition time (step S704). If it is the outgoing call prohibition time (step S704: Yes), it is determined whether or not the destination mail address is a permission target number (step S705). If the destination e-mail address is a permission target address (step S705: Yes), it is determined whether or not e-mail transmission is included in the permitted content (step S706). If the email transmission is not included in the permitted content (step S706: No), the service control station 7 rejects the email transmission of the mobile phone 2a (step S707). Then, the service control station 7 sends a call failure / impossibility message to the mobile phone 2a (step S506), and performs packet disconnection processing with the mobile phone 2a (step S507). If the destination e-mail address is not a permission target address (step S705: No), the process proceeds to step S707 and the e-mail transmission is rejected.

  On the other hand, when the mobile phone 2a does not exist within the restricted use location (step S703: No), when it is outside the call prohibition time (step S704: No), or when email transmission is included in the permitted content (step) As shown in FIG. 13, the service control station 7 permits the mobile phone 2a to send mail (step S708), and sends the mail to the destination mobile phone 2b (step S601).

  Next, mail reception control processing in the communication control system 1 will be described with reference to FIGS. 15 to 17. 15 and 16 are sequence diagrams showing mail reception control processing. FIG. 15 shows a case where reception of mail is rejected, and FIG. 16 shows a case where reception of mail is permitted. FIG. 17 is a flowchart showing the mail reception control process of the service control station 7. Here, it is assumed that the transmission source mobile phone 2 is a mobile phone 2b and the transmission destination mobile phone 2 is a mobile phone 2a. In FIGS. 15 and 16, the relay switch 6 is omitted for the sake of simplicity.

  As shown in FIG. 15 and FIG. 17, when a mail transmission request is received from the mobile phone 2b (steps S801 and S1001), the service control station 7 accesses the HLR 71 (step S802) and sends a mail to the destination mobile phone 2a. Based on the subscriber number corresponding to the address, the usage restriction information of the mobile phone 2 is read (steps S803 and S1002), and it is determined whether or not mail can be received (S804).

  Specifically, as shown in FIG. 17, the service control station 7 determines whether or not the mobile phone 2a exists in the use restricted location based on the read restricted location information and the current location information of the mobile phone 2a. Judgment is made (step S1003). When the mobile phone 2a exists in the use restricted place (step S1003: Yes), it is determined based on the read outgoing / incoming call prohibition time information whether it is within the incoming call prohibition time (step S1004). If it is the incoming call prohibition time (step S1004: Yes), it is determined whether or not the mail address of the transmission source mobile phone 2b is a permission target number (step S1005). When the mail address of the mobile phone 2b is a permission target address (step S1005: Yes), it is determined whether the incoming mail is included in the permitted content (step S1006). If the incoming mail is not included in the permitted content (step S1006: No), the service control station 7 temporarily stores the mail addressed to the mobile phone 2a in the mail server 11 (S805, S1007). Next, the service control station 7 determines whether or not the use restriction state of the mobile phone 2a has been released (steps S806 and S1008). After the use restriction state is released, that is, when the mobile phone 2a moves to a place other than the use restriction place, or when the incoming call prohibition time has passed (step S1008: Yes), the service control station 7 permits the mail transmission ( In step S1009), the once stored mail is transmitted to the mobile phone 2a (step S807). If the mail address of the transmission source is not the permission target address (step S1005: No), the process proceeds to step S1007 and the mail is temporarily stored.

  On the other hand, when the mobile phone 2a does not exist within the restricted use place (step S1003: No), when it is outside the incoming call prohibition time (step S1004: No), or when the incoming mail is included in the permitted content (step) S1006: Yes), as shown in FIG. 16, the service control station 7 permits the mobile phone 2a to send an email (step S1009), and sends the email to the mobile phone 2a (step S901).

  Next, a call transmission control process from the mobile phone 2 in the communication control system 1 will be described. FIG. 18 is a sequence diagram showing a process for controlling outgoing calls from the mobile phone 2a. FIG. 18 (a) shows a case where the outgoing call from the mobile phone 2a is rejected, and FIG. 18 (b) shows a case of the mobile phone 2a. The case where the outgoing call is permitted is shown. FIG. 19 is a flow chart showing a call outgoing call control process of the subscriber exchange 5 that accommodates the mobile phone 2a as the caller. In FIG. 18, the radio base station device 3, the radio network control device 4 and the relay switch 6 are omitted for the sake of simplicity.

  As shown in FIGS. 18 and 19, when a call request is received from the mobile phone 2a via the radio base station apparatus 3 and the radio network control apparatus 4 (steps S1101 and S1201), the voice switch 51 receives the caller's mobile phone. The usage restriction information stored in advance in the VLR 53 is read by the subscriber number of the telephone 2a, and the call origination control processing of the mobile phone 2a is performed based on the read usage restriction information (steps S1102 and S1202).

  Specifically, as shown in FIG. 19, the voice switch 51 determines whether or not the mobile phone 2a exists in the use restricted location based on the read restricted location information and the current location information of the mobile phone 2a. (Step S1203). If the mobile phone 2a exists in the use restricted place (step S1203: Yes), it is determined based on the read outgoing / incoming prohibition time information whether it is within the outgoing call prohibition time (step S1204). If it is the outgoing call prohibition time (step S1204: YES), it is determined whether or not the destination telephone number is a permitted number (step S1205). If the destination telephone number is the number to be permitted (step S1205: Yes), it is determined whether or not transmission is included in the permitted content (step S1206). If the outgoing call is not included in the permitted content (step S1206: No), the voice exchange 51 rejects the outgoing call from the mobile phone 2a (steps S1103 and S1207). If the destination telephone number is not a permitted number (step S1205: No), the process proceeds to step S1207, and the outgoing call is rejected.

  On the other hand, when the mobile phone 2a does not exist within the restricted use place (step S1203: No), when it is outside the call prohibition time (step S1204: No), or when the outgoing call is included in the permitted content (step) S1206: Yes), the voice exchange 51 permits the mobile phone 2a to make a call (step S1208). Then, as shown in FIG. 18 (b), the voice switch 51 performs a location check process with the service control station 7 (step S1104), and sends a connection request to the connection destination switch 51 (step S1104). S1105). Then, the mobile phone 2 can make a call.

  Next, an incoming call control process for the mobile phone 2 in the communication control system 1 will be described. FIG. 20 is a sequence diagram showing a call incoming control process for the mobile phone 2a. FIG. 20 (a) shows a case where the incoming call to the mobile phone 2a is rejected, and FIG. 20 (b) shows the mobile phone 2a. This shows a case where an incoming call to is permitted. FIG. 21 is a flowchart showing the incoming call control process of the service control station 7 that accommodates the destination mobile phone 2a. In FIG. 20, the radio base station apparatus 3, the radio network control apparatus 4, and the relay switch 6 are omitted for the sake of simplicity.

  As shown in FIG. 20 and FIG. 21, when a location confirmation request is received from the connection source voice switch 51 (steps S1301 and S1401), the service control station 7 receives the subscriber number (“ 090-1111-1111 "), the usage restriction information stored in advance in the HLR 71 is read, and the incoming call control process of the mobile phone 2a is performed based on the read usage restriction information (steps S1302, S1402).

  Specifically, as shown in FIG. 21, the service control station 7 determines whether or not the mobile phone 2a exists in the use restricted location based on the read restricted location information and the current location information of the mobile phone 2a. Judgment is made (step S1403). When the mobile phone 2a exists in the use restricted place (step S1403: Yes), it is determined based on the read outgoing / incoming call prohibition time information whether it is within the incoming call prohibition time (step S1404). If it is the incoming call prohibition time (step S1404: Yes), it is determined whether or not the telephone number of the caller mobile phone 2 is a permitted number (step S1405). When the telephone number of the caller's mobile phone is not the number to be permitted (step S1405: No), the service control station 7 rejects the incoming call to the mobile phone 2a (step S1406) and sends a connection NG response to the voice switch of the connection source. 51 (step S1303).

  On the other hand, when the telephone number of the caller is the number to be permitted (step S1405: Yes), the service control station 7 determines whether there is an incoming call or forwarding destination setting in the permitted content information (step S1407). If there is a transfer destination setting, transfer is permitted to the set transfer destination telephone number (step S1408). In addition, when the mobile phone 2a does not exist at the use restricted place (step S1403: No), when it is outside the call reception prohibition time (step S1404: No), or at step S1407, there is no forwarding destination setting and only the destination is set. If so, the service control station 7 permits the incoming call to the mobile phone 2a (step S1409). Then, as shown in FIG. 20B, when the incoming call is transferred to the transfer destination and when the incoming call is permitted, the service control station 7 sends a location response to the voice exchange 51 of the connection source (step S1304). ), A connection request is sent to the voice switch 51 located in the area (step S1305). Then, the voice exchange 51 sends an incoming call notification to the mobile phone 2a that is the incoming call destination, thereby enabling a call (step S1306). In step S1407, when both the incoming call destination and the forwarding destination are set in the permission content information, one contact may be given priority.

  As described above, in the mail transmission control according to the present embodiment, the service control station 7 uses the transmission source mobile phone 2 based on the usage restriction information stored in the HLR 71 during the packet transmission processing by the packet switch 52. If the mobile phone 2 is in a usage-restricted state, mail transmission is rejected, and if it is not in a usage-restricted state, mail transmission is permitted. On the other hand, in the mail incoming control, when the service control station 7 receives a mail transmission request from the mobile phone 2 outside the service area, the service control station 7 controls the incoming mobile phone 2 based on the usage restriction information stored in the HLR 71. Whether the incoming mail is acceptable or not is determined, and if the destination mobile phone 2 is in the usage restriction state, the incoming mail is temporarily rejected and the mail is accumulated, and the accumulated incoming mail is allowed after the usage restriction state is released.

  Further, in the call origination control according to the present embodiment, the voice exchange 51 receives the call from the mobile phone 2 that is the caller within the service area based on the use restriction information stored in the VLR 53 when the location registration request or SO is input. If the mobile phone 2 is in the usage-restricted state, the call transmission is rejected. If the mobile phone 2 is not in the usage-restricted state, the call transmission is permitted. On the other hand, in the incoming call control, the service control station 7 determines whether the destination mobile phone is based on the use restriction information stored in the HLR 71 when a location check request is received from the exchange 51 that manages the mobile phone 2 that is the caller. A determination is made as to whether or not the telephone 2 can receive a call, and if the mobile phone 2 is in a restricted use state, a call connection rejection is returned as a presence response, and if not, the call connection is permitted.

  With these configurations, based on the usage restriction information stored in the HLR 71 or VLR 53, the usage of the mobile phone 2 is restricted in principle at any place (in school) and time (during class hours), and exceptional. In addition, the use of the mobile phone 2 can be permitted under predetermined conditions (registration of a guardian's telephone number as an emergency contact address or the like). Therefore, even when the mobile phone 2 is brought into the school, it is possible to directly contact the student's mobile phone 2 for emergency communication such as safety confirmation at the time of a disaster without disturbing the class during the class hours. .

  In particular, in the communication control system 1 of the present embodiment, outgoing / incoming calls in the mobile phone 2 are restricted based on the usage restriction information stored in the HLR 71 or VLR 53 as described above. Web server 14) Under the management of the management server, appropriate usage restriction contents are set within a necessary range. As a result, it is possible to appropriately restrict the use of the mobile phone 2 in a necessary time zone and place while avoiding the situation where the use of the mobile phone 2 is restricted more than necessary. It is possible to provide a communication control system that takes into account the convenience of both students and teachers who are restricted users.

  In addition, this invention is not limited to the said embodiment, It can change and implement variously. For example, the processing unit and the processing procedure can be changed as appropriate without departing from the scope of the present invention. Other modifications can be made without departing from the scope of the present invention.

  For example, in the above embodiment, the case has been described in which the voice switch 51 determines whether or not a call can be made. However, the present invention is not limited to this configuration, and the service control station 7 may perform the same as in the case of determining whether or not a call can be received. In this case, the service control station 7 determines whether or not the mobile phone 2 can make a call based on the use restriction information when there is a call request from the mobile phone 2 in the area in which the service control station 7 has jurisdiction. Is a call prohibition time or when the destination terminal is not a terminal that is not subject to use restriction, the call from the mobile phone 2 is rejected, and when the destination terminal is a terminal that is not subject to use restriction, the mobile phone 2 is allowed to originate.

  In the mail transmission control process shown in FIG. 12, the service control station 7 reads the usage restriction information from the HLR 71 after the packet transmission process in step S501. For example, in the packet transmission process, the packet switch 52 The access restriction information may be read by accessing the HLR 71, and the read use restriction information may be sent to the service control station 7 together with a connection request related to packet transmission processing. Specifically, as shown in FIG. 22, when a packet request is received from the mobile phone 2a via the wireless base station device 3 and the wireless network control device 4 (steps S1501 and S1502), the packet switch 52 receives the packet request. Based on the telephone number of the caller mobile phone 2a, the usage restriction information of the mobile phone 2a stored in the HLR 71 is read (steps S1503 and S1504). Next, the packet switch 52 transmits the read usage restriction information to the service control station 7 together with a connection request related to packet transmission processing (step S1505). Then, the service control station 7 determines whether or not the originating mobile phone 2a can send a mail based on the use restriction information received from the packet switch 52 (step S505). In step S1503, it is also possible to store the use restriction information of the source mobile phone 2a read out from the HLR 71 by the packet switch 52 in the VLR 53, and determine whether or not mail transmission is possible. Here, when it is determined that the transmission of the mobile phone 2a is refused based on the usage restriction information, the packet switch 52 stops the packet transmission process. Alternatively, the packet switch 52 may be provided with a function (regulatory means) for restricting outgoing / incoming calls that the service control station 7 has, and the packet switch 52 may refer to the use restriction information to restrict outgoing / incoming emails.

  The present invention is a case where the use of the use restriction target terminal is restricted by determining the restriction contents of the use restriction information including identification information for identifying the use restriction target terminal, restriction place information, and outgoing / incoming call prohibition time information. Also, use restriction information for use restriction is set appropriately within a necessary range, and has industrial applicability.

It is a figure which shows schematic structure of the management system which concerns on one embodiment of this invention. It is a sequence diagram of the registration process of ID required for provision of the use restriction service with respect to the management system concerning the said embodiment. It is a figure for demonstrating the structure of ID managed by the management system which concerns on the said embodiment. It is a schematic block diagram of the communication control system to which the management system which concerns on the said embodiment is applied. It is a figure which shows an example of the authentication screen provided from the management server which concerns on the said embodiment. It is a figure which shows an example of the confirmation and setting screen provided from the management server which concerns on the said embodiment. It is a figure which shows an example of the detailed setting screen provided from the management server which concerns on the said embodiment. It is a figure which shows an example of the use restriction information designated from PC of the communication control system which concerns on the said embodiment. It is a flowchart for demonstrating an example of the operation | movement at the time of calling a usage restriction applicant by determining the setting of usage restriction information in the management server which concerns on the said embodiment. It is a figure which shows an example of the use restriction information memorize | stored in HLR of the communication control system which concerns on the said embodiment. It is a sequence diagram which shows the download process of the use restriction information of the subscriber exchange of the communication control system according to the above embodiment. It is a sequence diagram which shows the mail transmission control process in the communication control system which concerns on the said embodiment. It is a sequence diagram which shows the mail transmission control process in the communication control system which concerns on the said embodiment. It is a flowchart which shows the mail transmission control processing of the service control station of the communication control system which concerns on the said embodiment. It is a sequence diagram which shows the mail incoming call control process in the communication control system which concerns on the said embodiment. It is a sequence diagram which shows the mail incoming call control process in the communication control system which concerns on the said embodiment. It is a flowchart which shows the mail incoming call control process of the service control station of the communication control system which concerns on the said embodiment. It is a sequence diagram which shows the telephone call transmission control process of the mobile telephone of the subscriber exchange of the communication control system which concerns on the said embodiment. It is a flowchart which shows the telephone call transmission control processing of the mobile telephone of the subscriber exchange of the communication control system which concerns on the said embodiment. It is a sequence diagram which shows the telephone call incoming call control process of the mobile telephone of the service control station of the communication control system which concerns on the said embodiment. It is a flowchart which shows the call incoming call control processing of the mobile telephone of the service control station of the communication control system which concerns on the said embodiment. It is a sequence diagram which shows the modification of the mail transmission control process of the communication control system which concerns on the said embodiment.

Explanation of symbols

1 Communication control system 2 Mobile phone (mobile communication terminal)
3 Wireless base station device 4 Wireless network control device 5 Subscriber switch 51 Voice switch 52 Packet switch 53 VLR
6 Relay switch 61 Relay voice switch 62 Relay packet switch 7 Service control station 71 HLR
9,13 Gateway exchange 10 Gateway 11 Mail server 12 POI
14 Web server 15 PC (communication terminal device)
DESCRIPTION OF SYMBOLS 100 Management system 101 Management server 102 Mobile communication terminal 103 External communication terminal

Claims (9)

A management server that is provided on a communication network and is accessible from an external communication terminal and manages use restriction information for use restriction of a use restriction target terminal;
Identification information for identifying the use restriction target terminal via the external communication terminal, restriction place information indicating a use restriction place of the use restriction target terminal, and outgoing / incoming prohibition time information for prohibiting outgoing / incoming calls of the use restriction target terminal Usage restriction information receiving means for receiving the usage restriction information, usage restriction information holding means for holding the usage restriction information received by the usage restriction information receiving means, and the usage restrictions held in the usage restriction information holding means. A management server comprising restriction content determination means for determining the validity of the restriction content of the use restriction information received by the use restriction information receiving means in accordance with a comparison result with information. As the identification information, it comprises identification information issuing means for issuing target terminal identification information assigned to each use restriction target terminal and restriction person side identification information assigned to the use restriction person side, and the restriction content determination means comprises: the management server according to claim 1, wherein the identifying the use restriction information to be compared in accordance with at least one of the target terminal identification information and the restriction side identification information. 3. The management server according to claim 2, wherein the identification information issuing unit issues group identification information for identifying a specific group including a plurality of the use restriction target terminals as the restriction person side identification information. . The management according to any one of claims 1 to 3 , further comprising alert information sending means for sending alert information to the external communication terminal in accordance with a determination result of the use restriction content determining means. server. The alert information sending means sends alert information when the restriction contents of the use restriction information received by the use restriction information accepting means and the restriction contents of the use restriction information to be compared do not match. The management server according to claim 4 . A management system provided on a communication network, comprising a management server that is accessible from an external communication terminal and that manages use restriction information for use restriction of a use restriction target terminal;
The management server includes identification information for identifying the use restriction target terminal via the external communication terminal, restriction place information indicating a use restriction place of the use restriction target terminal, and outgoing / incoming calls forbidding the use restriction target terminal. Use restriction information receiving means for receiving the use restriction information including the incoming call prohibition time information, use restriction information holding means for holding the use restriction information received by the use restriction information receiving means, and held in the use restriction information holding means In accordance with the comparison result with the use restriction information that has been made, the restriction content determination means that determines the validity of the restriction content of the use restriction information received by the use restriction information reception means, and the determination result of the restriction content determination means A management system comprising: alert information sending means for sending alert information to the external communication terminal accordingly. A management method for managing use restriction information for use restriction of a use restriction target terminal set from an external communication terminal,
Identification information for identifying the use restriction target terminal via the external communication terminal, restriction place information indicating a use restriction place of the use restriction target terminal, and outgoing / incoming prohibition time information for prohibiting outgoing / incoming calls of the use restriction target terminal The usage restriction information is received, the received usage restriction information is held, and the validity of the restriction content of the received usage restriction information is determined according to a comparison result with the held usage restriction information. Management method. The management method according to claim 7, wherein alert information is sent to the external communication terminal according to a determination result of validity of the restriction content of the use restriction information. When an incoming request for the use restriction target terminal or a call origination request by the use restriction target terminal is generated in the management server according to any one of claims 1 to 5, the use restriction information received by the management server And a restriction device for restricting outgoing / incoming calls of the use restriction target terminals on the communication network based on the communication control system.

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