JP2006004213A - Communication management system and communication management method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a communication management system and a communication management method capable of performing management of a communication destination of call, e-mail, the Internet or the like for protecting a protected person. <P>SOLUTION: When a request of call connection is received (step S201), and it is called from a communication terminal of the protected person under the protection of a manager (step S202: Y), a management database is retrieved (step S204) to determine the propriety of connection, and the connection is rejected when the connection is not permitted (step S206). The connection is permitted when the connection is permitted and when no registration is present in the management database (steps S203 and S208). In the latter case, a report is transmitted to the manager to inquire the propriety of the connection in future (step S209). <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a communication management system and a communication management method capable of managing communication of a portable communication terminal such as a mobile phone.

  Mobile communication terminals such as mobile phones and PHS (Personal Handy-phone System) are rapidly spreading. Along with this, the range of persons who possess these communication terminals is expanding. In addition, due to circumstances such as nuclear families and attending private schools, there are an increasing number of cases where parents give children a communication terminal and use them for daily or emergency contact between parents and children.

  However, many communication terminals represented by mobile phones are not always used only by a specific person such as a parent and child. There is a communication terminal service that limits the number of callees to several places, but even for younger children, such a callee-restricted service is required for reasons such as requiring contact with relatives when a parent is absent. Is not popular.

  In addition, many communication terminals such as mobile phones have an e-mail transmission / reception function and an Internet access function. Therefore, it is difficult to protect a protected person who needs supervision by a child or a guardian from harmful effects caused by communication even if only the calling function is limited.

In general, there are various proposals for preventing a third party from communicating without permission when a portable communication terminal is lost (see, for example, Patent Document 1).
JP 2001-177873 A (paragraph 0014, FIG. 1)

  However, there is no particularly effective method for managing communication destinations for the protection of protected persons including children, other than uniformly limiting the number of communication destinations of portable communication terminal holders. .

  SUMMARY OF THE INVENTION An object of the present invention is to provide a communication management system and a communication management method capable of managing a communication destination for protecting a person to be protected.

  According to the first aspect of the present invention, (b) a protected-side communication terminal provided with connection permission requesting means for notifying a destination of communication and requesting permission for connection to the destination, and (b) the protected person The management side communication terminal that requested the management of the communication terminal on the communication side, (c) a communication availability database that correlates the destination and connection availability results for each communication terminal of the protected person, and a connection request from the communication terminal of the protected person If there is a search, the search means for searching for the connection availability to the destination using this communication availability database, and the connection that rejects the connection to the destination of the connection request when the connection is rejected as a result of the search by the search means As a result of the search by the refusal means and the search means, when connection is permitted, or when there is no destination corresponding to the communication availability database, there is no connection execution means for executing connection, and there is no destination applicable to the communication availability database. A new communication destination notifying means for associating the destination with the protected-side communication terminal and notifying the management-side communication terminal that has requested management of the protected-side communication terminal as a new destination and inquiring whether or not to connect thereafter The communication management system is provided with the management server provided.

  That is, according to the first aspect of the present invention, a communication destination such as a call is notified from the communication terminal of the protected person possessed by the protected person placed under the protection of the administrator, and the connection to this destination is made. When there is a request for permission, the management server searches the communication propriety database and rejects connection to the destination of the connection request when the search result indicates that communication is not possible. The connection is permitted when communication is permitted and when the search does not hit in the communication availability database. In the latter case, the management communication terminal is notified of the connection. As a result, the protected person carefully selects a new communication destination from the mental pressure of notifying the administrator, and the communication destination is managed. Of course, since the administrator is notified of a new communication destination, if the communication destination is inappropriate, the communication availability database can be updated to reflect this. In addition, when the protected person is communicating, it is possible to forcibly disconnect it when the manager responds.

  In the invention according to claim 2, (b) a protected-side communication terminal provided with a transmission permission requesting means for requesting permission for transmission of an e-mail, and (b) management of the protected-side communication terminal is requested. There is an e-mail transmission request from the management-side communication terminal, (c) a communication availability database in which a destination and an e-mail transmission result are associated for each protected-side communication terminal, and a protected-side communication terminal. The search means for searching whether or not the e-mail can be transmitted to the destination using the communication availability database, and when the result of the search by the search means indicates that the transmission is rejected, the transmission of the transmission request to the destination is rejected. A transmission refusal means, a transmission execution means for executing transmission to the destination of the transmission request when transmission is permitted as a result of the search by the search means, or when there is no corresponding destination in the communication availability database, and communication availability data If there is no destination corresponding to the source, the destination is associated with the protected person side communication terminal as a new destination and notified to the managing side communication terminal that has requested management of the protected person side communication terminal, and a subsequent transmission request The communication management system is provided with a management server provided with new communication destination notifying means for inquiring whether or not transmission to the destination is possible.

  That is, in the invention according to claim 2, when the transmission of the e-mail is requested using the protected-side communication terminal possessed by the protected person who is placed under the protection of the administrator, the management server determines whether or not communication is possible. The database is searched, and if the search result denies transmission of the e-mail, transmission of the e-mail to the destination is rejected. When the transmission is permitted and when the search is not hit in the communication availability database, the electronic mail is permitted to be transmitted. In the latter case, the management side communication terminal is notified of this. As a result, the protected person carefully selects a new e-mail destination from the mental pressure of notifying the administrator, and the e-mail transmission is managed. Of course, since the administrator is notified of a new e-mail transmission destination, if the transmission destination is inappropriate, the communication availability database can be updated to reflect this.

  In the invention described in claim 3, (b) a protected-side communication terminal provided with access permission requesting means for requesting permission to access a predetermined URL; and (b) management of the protected-side communication terminal Requested management communication terminal, (c) a communication availability database in which URLs and access results are associated with each protected person side communication terminal, and URL access requests from the protected person side communication terminal A search means for searching whether or not access to the URL is possible using the communication availability database, and an access refusal means for denying access to the URL of the access request when access is denied as a result of the search by the search means. As a result of the search by the search means, access to the URL of the access request is executed when access is permitted or when there is no corresponding destination in the communication availability database. When the URL corresponding to the communication availability database does not exist, the management communication terminal requesting management of the protected communication terminal as a new URL by associating the URL with the protected communication terminal The communication management system is provided with a management server having a new communication destination notifying unit that notifies whether or not access to the URL of subsequent access requests is possible.

  That is, in the invention described in claim 3, when there is a request for access to the Internet from the protected-side communication terminal possessed by the protected person who is placed under the protection of the administrator, the management server determines whether or not communication is possible. When the database is searched and the search result denies access, the connection to the URL (Uniform Resource Locator) is rejected. When access is permitted and when the search does not hit in the communication availability database, access to the URL is permitted, but in the latter case, the management communication terminal is notified of this. . As a result, the to-be-protected person carefully selects the URL from the mental pressure of being notified to the administrator, and the communication destination is managed. Of course, since the administrator is notified of the new URL that has been accessed, if the communication destination is inappropriate, the communication availability database can be updated to reflect this. Further, when the protected person is accessing the URL by the response of the administrator, it can be forcibly disconnected.

  In the invention according to claim 8, (b) a communication request receiving step for receiving a communication request by designating a destination from the protected-side communication terminal, and (b) communication at the communication request receiving step. And (c) a database search step for searching a communication availability database indicating whether communication is possible for each communication destination prepared corresponding to the received communication terminal of the person to be protected every time a request is received. A communication permission step for permitting this communication when there is no search result indicating that communication is rejected in step, and (d) monitoring communication of the communication terminal on the guardian side when there is no destination data corresponding to the communication availability database. The communication management method includes a notification step of notifying the management communication terminal of this.

  That is, in the invention according to claim 8, when there is a communication request by designating a destination from the protected-side communication terminal, a communication destination prepared corresponding to the protected-side communication terminal every time it is received Separately, a communication availability database in which communication availability is recorded is searched, and when there is no search result indicating communication failure, this communication is permitted. If there is no destination data corresponding to the communication availability database, the management side communication terminal that monitors the communication of the protected person side communication terminal is notified of this, so that the protected person side indirectly It regulates communication of communication terminals.

  As described above, according to the present invention, the communication of the protected person is ensured for the communication destination that is not registered in the communication availability database, so that it is possible to deal with an emergency or the like. In addition, the communication destination that is not registered in the communication availability database is notified to the administrator, so that not only the behavior of the protected person can be monitored, but the undesired communication destination can be registered in the communication availability database thereafter. Communication can be made impossible.

  Furthermore, according to the present invention, since the management of communication availability is performed by another device called a server, problems such as a large amount of memory of a portable communication terminal such as a cellular phone and a delay in processing for search are caused. Can be resolved. Moreover, it is possible to significantly reduce the communication cost of the person to be protected or the manager by regulating unnecessary communication of the person to be protected.

  Hereinafter, the present invention will be described in detail with reference to examples.

  FIG. 1 shows an outline of the configuration of a communication management system according to an embodiment of the present invention. The communication management system 100 has a configuration in which first to third mobile phones 101 to 103 are connected to a predetermined mobile communication network 105 together with a management server 104. The management server 104 is a computer on which a CPU (Central Processing Unit) (not shown) is mounted in the same manner as a normal server, and stores a control program in a storage medium (not shown) to perform predetermined control. . A management database 106 is connected to the management server 104.

  In the present embodiment, the first mobile phone 101 is possessed by a first user 111 who is, for example, an elementary school child. The second mobile phone 102 is possessed by the second user 112 who is the mother of the first user 111. The second user 112 is a parent and the first user 111 is a protected person who is protected by the second user 112, and these relationships are contracted as a special contract when a communication contract is made with a mobile phone company. That is registered in the management server 104. Based on this registration, the management server 104 provides a data storage area for the first user 111 in the management database 106. This will be described later.

  The third mobile phone 103 is a destination communication terminal with which the first user 111 communicates using the first mobile phone 101. The third user 113 possesses the third mobile phone 103. Hereinafter, in order to make the explanation easy to understand, the first user 111 is referred to as a protected person 111, and the first mobile phone 101 is referred to as a protected person terminal 101. In addition, the second user 112 is referred to as an administrator 112, and the second mobile phone 102 is referred to as an administrator terminal 102. Further, the third user 113 is referred to as a called party 113, and the third mobile phone 103 is referred to as a called party terminal 103.

  FIG. 2 shows the main part of the management database. In the management database 106, one data area 121 is allocated to a pair of an administrator and a protected person. Here, an e-mail address [ab @ cd. efg] and the telephone number [123-456-789] of the guardian's terminal 101, and the telephone number [234-567-890] and the like that are allowed to make a call from the guardian's terminal 101. The telephone number [456-789-012] or the like from which the call is rejected is stored. These telephone numbers that can be accepted and rejected can be sent to the management server 104 together with documents that prove that the administrator terminal 102 is the person, and can be pre-registered. After that, the administrator 112 cannot restrict the call to the telephone number that the protected person 111 knows. Of course, it is not preferable to restrict outgoing calls for all telephone numbers that the administrator 112 does not know.

  Therefore, in this embodiment, when the protected person 111 makes a call, the management server 104 acquires the telephone number of the destination and searches the corresponding data area 121 in the management database 106. If it matches the telephone number already written in the “No” column that does not allow a call, the call connection is rejected. In addition, the call is permitted when it is written in the “permitted” column where the call is allowed and when it is not written in both columns. In the case of a new phone number in which the phone number is not written in both the “No” column and the “Yes” column, the protected terminal 101 calls the manager terminal 102 to the phone number. This fact is notified by e-mail, and a response to allow or disable subsequent calls is requested. Therefore, the administrator 112 determines whether or not the callee is appropriate as a party to call the called party 113 by a method such as calling the protected person 111 later or calling the called party 113 itself in some cases. The result can be notified to the management server 104. Upon receiving this notification, the management server 104 updates the contents of the corresponding data area 121 in the management database 106. Therefore, when a reply “No” comes from the administrator 112, the call is connected even if the protected person 111 makes a call from the protected terminal 101 to the called terminal 103 thereafter. There is nothing.

  FIG. 3 shows a state of control for a call connection request on the management server side. The management server 104 executes this control according to the control program described above. The management server 104 waits for reception of a call connection request (step S201). When a call connection request is received from any mobile phone (Y), it is checked whether the request is from the protected terminal 101 (step S202). Otherwise (N), connection is made to the callee terminal 103 (step S203).

  On the other hand, when the call is from the protected terminal 101 (step S202: Y), the destination that is the called terminal is searched in the data area 121 for the protected terminal 101 in the management database 106. (Step S204). As a result, when the destination telephone number is registered in the “No” column (step S205: Y), the connection is rejected (step S206). At this time, the management server 104 may return a voice guidance such as “call is not permitted” to the protected terminal 101.

  If the telephone number is not registered in the corresponding data area 121 (step S207: Y), it may not be preferable to reject the call like an emergency call destination. Therefore, in this case, connection is made to the receiver terminal 103 (step S208). However, the management server 104 sends an e-mail to the effect that the protected terminal 101 has called the telephone number of the called party terminal 103 with the administrator address written in the corresponding data area 121 as the destination (step S209). ). Thereby, the administrator 112 can know the fact. Depending on the administrator 112, it can be set to receive a phone call in which the contents of the e-mail are synthesized by voice.

  FIG. 4 shows the processing flow on the management server side when there is a reply e-mail from the administrator. The management server 104 waits for a response to the notification in step S209 in FIG. 3 (step S221). When a reply is received (Y), if the call is to be “permitted” (step S222: Y), the “telephone” corresponding to the “permitted” column in the data area 121 for the protected terminal 101 will be described. The management database 106 is updated by registering "number" (step S223).

  On the other hand, if the answer is “NO” for the call (step S222: N), the corresponding “phone number” is registered in the “NO” column of the data area 121 for the protected terminal 101 ( Step S224). Then, it is checked whether or not a call is connected between the protected terminal 101 and the called terminal 103 (step S225), and if the call is in progress, the call is disconnected (step S226). In this case, a voice guidance such as “call is not permitted” may be sent to both terminals during a call, or the call may be disconnected suddenly.

  When the administrator 112 returns a response to the management server 104 by telephone, the operator may respond to this or perform the processing shown in FIG. 4 by asking whether the call is possible by voice response. .

  <First Modification>

  FIG. 5 shows the main part of the management database in the first modification of the embodiment of the present invention. In this modification, the configuration of the communication management system is the same as that shown in FIG. The first modification deals with transmission of electronic mail. In the management database 106A shown in FIG. 5, a mail address [ab @ cd. efg] and the email address [cd @ efg. abc], and a destination mail address [fg @ hij. bcd] and the like, and a mail address [ef @ ghi. def] and the like are stored. These e-mail addresses that can be accepted and rejected can be sent to the management server 104 together with documents that prove that the administrator terminal 102 is the person, and can be pre-registered. The administrator 112 cannot restrict the transmission of the e-mail to the e-mail address that the protected person 111 can know afterwards. Of course, it is not preferable to restrict transmission of all e-mails that the administrator 112 does not know.

  Therefore, in the first modification, the management server 104 acquires the email address of the destination of the email sent by the protected person 111 and searches the corresponding data area 121A in the management database 106A. If the e-mail address already exists in the “No” column that does not allow communication, the transmission is rejected. In addition, transmission is permitted in the case where it is written in the “permitted” column and the case where it is not written in both columns. In the case of a new e-mail address in which the e-mail address is not written in both the “No” column and the “Yes” column, the protected person 111 sends an e-mail to the e-mail address to the administrator terminal 102. The fact of transmission is notified by e-mail, and a response indicating whether or not the e-mail can be transmitted thereafter is requested. Therefore, is the administrator 112 appropriate as a partner to communicate the e-mail with respect to the called party 113 by calling the protected person 111 later, or sending an e-mail to the called person 113 in some cases? It is possible to determine whether or not to notify the management server 104 of the result. Upon receiving this notification, the management server 104 updates the contents of the corresponding data area 121A in the management database 106A. Therefore, if the reply “No” comes from the administrator 112, then the protected person 111 tries to send an e-mail from the protected terminal 101 to the mail address that reaches the called terminal 103. Even can not send.

  FIG. 6 shows a state of control on the management server side for transmission of an electronic mail by a protected person. The management server 104 executes this control according to the control program described above. The management server 104 waits for reception of an electronic mail (step S301). When an e-mail is sent from any of the mobile phones (Y), it is checked whether or not the e-mail is a call from the protected person 111 (step S302). Otherwise (N), the electronic mail is sent as it is (step S303).

  On the other hand, if the email is from the protected person 111 (step S302: Y), the data area 121A for the protected person 111 in the management database 106A is searched (step S304). As a result, if the destination mail address is registered in the “No” column (step S305: Y), the transmission of the e-mail is rejected (step S306). At this time, the management server 104 may return a message such as “transmission of electronic mail is not permitted” to the protected terminal 101.

  If the mail address is not registered in the corresponding data area 121A (step S307: Y), it may not be preferable to reject the transmission like an emergency e-mail. Therefore, in this case, the electronic mail is transmitted (step S308). However, the management server 104 sends an e-mail to the effect that the protected person 111 has sent an e-mail to the called party 113, with the administrator address entered in the corresponding data area 121A as the destination (step S309). Thereby, the administrator 112 can know the fact. Depending on the administrator 112, it can be set to receive a phone call in which the contents of the e-mail are synthesized by voice.

  FIG. 7 shows the flow of processing on the management server side when there is a reply e-mail from the administrator. The management server 104 waits for a response to the notification in step S309 in FIG. 6 (step S321). When a response is received (Y), if transmission of the e-mail is “permitted” (step S322: Y), it corresponds to the “permitted” column of the data area 121A for the protected person 111. The management database 106A is updated by registering the “mail address” (step S323).

  On the other hand, if the response is “no” for sending the e-mail (step S322: N), the corresponding “mail address” is registered in the “no” column of the data area 121A for the protected person 111. (Step S324).

  When the administrator 112 returns a response to the management server 104 by telephone, the operator responds to this, or asks whether or not to send an e-mail by voice response, and performs the processing shown in FIG. do it.

  <Second Modification>

  FIG. 8 shows an outline of the configuration of the communication management system in the second modification of the present invention. In FIG. 8, the same parts as those in FIG. 1 are denoted by the same reference numerals, and description thereof will be omitted as appropriate. In the communication management system 100B of the second modified example, the mobile communication network 105 is connected to the Internet 401 via the management server 104B. The management server 104B is a computer equipped with a CPU (not shown) similarly to a normal server, and stores a control program in a storage medium (not shown) to perform predetermined control. A management database 106B is connected to the management server 104B. In the second modification, the protected person terminal 101B of the protected person 111 has a function of accessing and browsing the Internet.

  FIG. 9 shows the main part of the management database. In the management database 106B, one data area 121B is allocated to a pair of an administrator and a protected person. Here, an e-mail address [ab @ cd. efg] and the telephone number [123-456-789] of the guardian's terminal 101, and a URL (Uniform Resource Locator) as an address on the Internet 401 that can be accessed from the guardian's terminal 101. ) Is omitted from [www.//]. iiko. ab. jp] etc., and a URL that is omitted from the head of the call [Waruiko. ef. jp] and the like are stored.

  When the protected person is a minor, there is an existing database for URLs that are generally denied access, and this is incorporated in a common area (not shown) for each protected person in the management database 106B. be able to. Also, URLs that can be accessed and URLs that are denied can be sent to the management server 104B together with documents proving that the administrator terminal 102 is the person, and pre-registered in the data area 121B. it can. However, with this alone, the administrator 112 cannot restrict access to the URL that the protected person 111 can know afterwards. Of course, it is not preferable to restrict access to all URLs that the administrator 112 does not know.

  Therefore, in the second modification, when the protected person 111 accesses the Internet 401, the management server 104B acquires the URL and searches the corresponding data area 121B in the management database 106B. If the URL matches the URL already described in the “No” column, which does not permit access, the access is rejected. In addition, access is permitted in the case where it is described in the “permitted” column for permitting access and in the case where it is not described in both columns. In the case of a new URL in which the URL is not written in both the “No” column and the “Yes” column, the fact that the protected terminal 101 has accessed the URL to the administrator terminal 102 is electronically recorded. A notification is sent by e-mail, and a response indicating whether or not access is possible thereafter is requested. Therefore, the administrator 112 can determine whether access to the URL is appropriate by a method such as direct access to the URL recorded in the e-mail later, and can notify the management server 104B of the result. . Upon receiving this notification, the management server 104B updates the contents of the corresponding data area 121B in the management database 106B. Therefore, when a reply “No” comes from the administrator 112, the protected person 111 can no longer access the URL from the protected person terminal 101.

  FIG. 10 shows how the management server side controls the access to the Internet. The management server 104B executes this control according to the control program described above. The management server 104B waits for access to the Internet (step S501). If there is an access to the Internet from any mobile phone (Y), it is checked whether the access is from the protected terminal 101 (step S502). Otherwise (N), access is permitted (step S503), and the process is terminated (END).

  On the other hand, if the access is from the protected terminal 101 (step S502: Y), the management database 106B is searched for the data area 121B for the protected terminal 101 (step S504). You may search the database of URL which is unpreferable about the to-be-protected person collectively. As a result, if the URL to be accessed is registered in the “No” column, or if there is an unfavorable URL database for the entire protected person (step S505: Y), the URL Access is denied (step S506).

  If the URL is not registered in the corresponding data area 121B, or if the corresponding URL is not registered in the database of URLs that are not preferable for the entire protected person (step S507: Y), one-way. It may not be desirable to deny access to the URL. Therefore, in this case, access to the URL is permitted (step S508). However, the management server 104B transmits an e-mail describing the URL accessed from the protected terminal 101, with the administrator address written in the corresponding data area 121B as the destination (step S509). Thereby, the administrator 112 can know the fact.

  If the URL to be accessed is registered in the “permitted” column in step S507 (N), access to the URL is permitted (step S510).

  By the way, when browsing contents on the Internet 401, the URL is often changed to perform so-called net surfing. Therefore, even after permitting access to a certain URL, the management server 104B monitors whether the URL is changed (step S511) until the access to the Internet 401 ends (step S512: Y). Yes. If the URL has been changed (step S511: Y), the process returns to step S504 and the management database 106B is similarly searched again. Accordingly, when the protected terminal 101 continuously accesses URLs that do not exist in the management database 106B, information about these URLs is continuously transmitted to the administrator 112 by e-mail.

  FIG. 11 shows the flow of processing on the management server side when there is a reply e-mail from the administrator. The management server 104B waits for a response to the notification in step S509 of FIG. 10 (step S521). When a response is received (Y), if access to the URL is “permitted” (step S522: Y), the “permitted” column of the data area 121B for the protected terminal 101 is entered. The management database 106B is updated by registering the corresponding “URL” (step S523).

  On the other hand, if the answer is “NO” for the call (step S522: N), the corresponding “URL” is registered in the “NO” column of the data area 121B for the protected terminal 101 (step S522). S524). Then, it is checked whether or not the protected terminal 101 is accessing a URL newly registered in the “NO” column of the data area 121B (step S525). (Step S526). Therefore, when the protected person 111 browses an unfavorable site viewed from the administrator 112 on the protected person terminal 101 for a relatively long time, these URLs are not registered in the “NO” column of the original data area 121B. However, the access is canceled by the response of the administrator 112. Of course, another access to the same URL is denied (step S505: N in FIG. 10, step S506).

  When the administrator 112 returns a response to the management server 104B by telephone, the operator responds to this, or asks whether the Internet 401 can be accessed by voice response, and performs the processing shown in FIG. You can do it.

1 is a system configuration diagram showing an outline of a configuration of a communication management system in an embodiment of the present invention. It is explanatory drawing showing the principal part of the management database of a present Example. It is a flowchart showing the mode of control with respect to the call connection request of the management server side in a present Example. It is the flowchart which showed the flow of the process by the management server side when there exists a reply email from an administrator in a present Example. It is explanatory drawing showing the principal part of the management database in the 1st modification of this invention. It is a flowchart showing the mode of the control by the side of the management server with respect to transmission of the email by the to-be-protected person in a 1st modification. It is the flowchart which showed the flow of the process at the side of the management server when there is a reply e-mail from the administrator in the first modification. It is a system block diagram showing the outline | summary of the structure of the communication management system in the 2nd modification of this invention. It is explanatory drawing showing the principal part of the management database in a 2nd modification. It is a flowchart showing the mode of control with respect to the access to the internet by the management server side in the 2nd modification. It is the flowchart which showed the flow of the process at the side of the management server when there is a reply e-mail from the administrator in the second modification.

Explanation of symbols

100, 100B Communication management system 101 First mobile phone (protected terminal)
102 Second mobile phone (administrator terminal)
103 Third mobile phone (receiver terminal)
104, 104B Management server 105 Mobile communication network 106, 106A, 106B Management database 111 First user (protected person)
112 Second user (administrator)
113 Third user (recipient)
121, 121A, 121B Data area 401 Internet

Claims (8)

A protected-side communication terminal provided with a connection permission request means for notifying a communication destination and requesting permission to connect to the destination;
A management-side communication terminal that has requested management of the protected-side communication terminal;
A communication availability database associating a destination and a connection availability result for each of the protected-side communication terminals, and whether a connection to the destination is requested when the connection request is received from the protected-side communication terminal. A search means for searching using a database; a connection rejection means for rejecting a connection to the destination of the connection request when connection is rejected as a result of the search by the search means; Connection execution means for executing connection when the communication is possible or there is no destination corresponding to the communication availability database, and when there is no destination corresponding to the communication availability database, the destination is the protected-side communication terminal. A new communication destination notifying means for notifying the management-side communication terminal that has requested management of the protected-side communication terminal as a new destination and asking whether or not connection is possible thereafter Communication management system characterized by comprising a management server. A protected-side communication terminal provided with a transmission permission requesting means for requesting permission to transmit an e-mail;
A management-side communication terminal that has requested management of the protected-side communication terminal;
A communication availability database that associates a destination and a result of whether or not to send an e-mail for each of the protected-side communication terminals, and an electronic mail to the destination when an e-mail transmission request is received from the protected-side communication terminal Search means for searching for mail transmission / reception using this communication availability database, transmission rejection means for rejecting transmission to the destination of the transmission request when the transmission is rejected as a result of the search by the search means, As a result of searching by the search means, when transmission is permitted, or when there is no destination corresponding to the communication availability database, transmission execution means for executing transmission to the destination of the transmission request, and corresponding to the communication availability database When the destination does not exist, the management-side communication terminal that requests the management of the protected-side communication terminal as a new destination in association with the protected-side communication terminal Communication management system characterized by comprising a management server that includes a new communication destination notifying unit notifies asking whether transmission to the destination of subsequent said transmission request. A protected-side communication terminal comprising access permission requesting means for requesting permission to access a predetermined URL;
A management-side communication terminal that has requested management of the protected-side communication terminal;
A communication availability database in which a URL and a result of accessibility are associated with each of the protected-side communication terminals, and whether access to the URL is requested when there is a URL access request from the protected-side communication terminal. Search means for searching using this communication availability database, access denial means for denying access to the URL of the access request when access is denied as a result of search by the search means, and search result of the search means The access execution means for accessing the URL of the access request when the access is permitted, or when there is no destination corresponding to the communication availability database, and when the URL corresponding to the communication availability database does not exist The protected person side communication terminal is associated with the protected person side communication terminal as a new URL. A management server comprising: a new communication destination notifying means for notifying the management communication terminal that requested the management of the access and inquiring whether or not the access request URL can be accessed thereafter. system.   The management server further comprises disconnection means for disconnecting the protected communication terminal when the connection is notified from the management communication terminal if the connection is continued to the destination. The communication management system according to claim 1, wherein:   When the management server is notified of whether or not the access request URL is accessed from the management communication terminal, the management server disconnects if the connection of the protected communication terminal to the URL continues The communication management system according to claim 3, further comprising means.   4. The communication management system according to claim 3, wherein the communication permission / inhibition database stores URLs that are unfavorable for the guardian and preset data that denies access to the URLs.   When the management server receives a response from the management communication terminal that has requested management of the protected communication terminal in response to the notification from the new communication destination notification means, the management server reflects the result in the communication availability database. The communication management system according to any one of claims 1 to 3, further comprising a communication availability database update unit. A communication request receiving step of receiving a request for communication by designating a destination from the protected-side communication terminal; and
A database search step for searching a communication availability database describing whether communication is possible according to the communication destination prepared for the received communication terminal of the person to be protected each time a communication request is received in the communication request reception step. When,
A communication permission step for permitting the communication when there is no search result for rejecting the communication in the database search step;
A communication management method comprising: a notification step of notifying a management communication terminal that monitors communication of a protected communication terminal when there is no destination data corresponding to the communication availability database.

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