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WO2018116492A1 - Système d'appel de groupe, procédé de fourniture de contenu d'appel et programme - Google Patents

Système d'appel de groupe, procédé de fourniture de contenu d'appel et programme Download PDF

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Publication number
WO2018116492A1
WO2018116492A1 PCT/JP2017/010490 JP2017010490W WO2018116492A1 WO 2018116492 A1 WO2018116492 A1 WO 2018116492A1 JP 2017010490 W JP2017010490 W JP 2017010490W WO 2018116492 A1 WO2018116492 A1 WO 2018116492A1
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WIPO (PCT)
Prior art keywords
call
group
terminal
unit
information
Prior art date
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Ceased
Application number
PCT/JP2017/010490
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English (en)
Japanese (ja)
Inventor
一志 村岡
太一 大辻
洋明 網中
則夫 山垣
大 金友
孝司 吉永
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NEC Corp
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NEC Corp
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Publication date
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Priority to JP2018557516A priority Critical patent/JP6870686B2/ja
Publication of WO2018116492A1 publication Critical patent/WO2018116492A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities

Definitions

  • the present invention is based on the priority claim of US Provisional Application No. 62/437746 (filed on Dec. 22, 2016), the entire contents of which are incorporated herein by reference. .
  • the present invention relates to a group call system, a call content providing method, and a program, and more particularly, to a group call system, a call content providing method, and a program for providing a call service for terminals belonging to a call group.
  • Patent Document 1 discloses an in-vehicle system that makes it possible to distinguish the position of another vehicle with which the vehicle is exchanging information from other vehicles.
  • the other vehicle mark indicating the position of the other vehicle is displayed on the map together with the current position mark 412.
  • the display of the other vehicle marks 413, 414, and 415 of the other vehicles participating in the community A is emphasized compared to the other vehicle marks of the other vehicles. It is described to do.
  • the painting pattern (gray) of the other vehicle marks 413, 414, and 415 participating in the community A is different from that of the other vehicles (a).
  • Patent Document 2 discloses an inter-terminal call status sharing system device capable of sharing specific information related to a sense of connection among many people.
  • this system apparatus includes a GPS function unit 23 that measures the position of the terminal, a touch panel 24 that displays a map including the terminal position, a voice control unit 25 that acquires a speech state related to a voice call, Characterized by each data, a data control unit 26 that notifies each terminal location and utterance state data to the terminal management center 3, a call status management unit 32 that notifies each of the data to a plurality of call status sharing terminals 2.
  • Patent Document 3 discloses a position information sharing system that can improve usability for group members and group managers.
  • a plurality of visitors who enter the theme park 600 each have a portable terminal 100 capable of positioning, and a portable terminal 100 that is positioned at a predetermined time interval with the owner of the portable terminal 100.
  • the position information sharing system is configured by the server apparatus 400 that manages the location of each location in association with each other.
  • the server device 400 sets a group to which the owner of the mobile terminal 100 should belong, manages its members for each set group, and stores the location information of each mobile terminal 100 of the same group member for each of the same group members.
  • the data is transmitted to the mobile terminal 100.
  • the portable terminal 100 displays the received location of the portable terminal 100 of the same group member on one map.
  • the content of the call in the above-described inter-group call service is not intercepted by a third party.
  • call contents can be applied to search for unknown persons, rescue victims, and support activities at disaster sites. It can also be applied to the distribution of conversations and conversation contents in a group to unspecified users.
  • the object of the present invention is to provide a group call system, a call content providing method, and a program that can contribute to the enrichment of knowledge sharing tools between a person belonging to a certain group and others.
  • a group call system including a group management unit that manages a call group composed of terminals having a group call function, and a call control unit that controls a call between terminals belonging to the call group.
  • the group management unit of the group call system further receives and manages a participation request from another terminal as an intercept member who is not given the right to speak to the call group.
  • the call control unit of the group call system performs control to transmit call contents in the call group to the intercept member.
  • a group call system including a group management unit that manages a call group composed of terminals having a group call function, and a call control unit that controls a call between terminals belonging to the call group.
  • the group management unit further accepts and manages a participation request as an intercept member from which no speaking right is given to the call group from another terminal, and the intercept member
  • a call content providing method for notifying participation and causing the intercept member to perform control to transmit the call content in the call group.
  • the method is associated with a specific machine called a group call system including a group management unit and a call control unit.
  • a computer program for realizing the functions constituting the group call system described above is provided.
  • This program can be recorded on a computer-readable (non-transient) storage medium. That is, the present invention can be embodied as a computer program product.
  • a call between a group management unit 11A for managing a call group composed of terminals 20a to 20c having a group call function and terminals belonging to the call group This can be realized by a group call system 10A including a call control unit 12A for controlling the call.
  • the group management unit 11A of this group call system further receives and manages a participation request from another terminal (20d in FIG. 2) as an eavesdropping member who is not given the right to speak to the call group.
  • call control part 12A performs control which transmits the contents of a call in the call group to the intercept member.
  • the group management unit 11A receives the terminals 20a to 20c.
  • the terminal 20d is added as an intercept member of the group constituted by
  • the call control unit 12A performs control to transmit the call contents in the call group to the terminal 20d that has become an intercept member (see the arrow line from the group call system 10A to the terminal 20d in FIG. 2).
  • a third party can be allowed to participate as an intercept member who is not given the right to speak in a certain call group.
  • a third party can hear the contents of the intercepted call and know the status and state of the members belonging to the call group.
  • a member of a team (platoon) guarding another floor joins a call group constituted by terminals of members of a team (platoon) guarding a specific floor of a certain facility as an intercept member. This enables coordinated security on the upper and lower floors of the specific floor.
  • the intercept member since the intercept member is not given the right to speak, the command system of the call group is not disturbed when the intercept member speaks.
  • the group management unit 11A performs user authentication as to whether or not the other terminal is qualified to participate as an intercept member.
  • user authentication a method of confirming the relationship between the other terminal or its owner and the call group to join can be considered.
  • the group management unit 11A makes an inquiry to the members of the call group that is going to participate, and participates as an intercept member when, for example, the call group manager or a predetermined number of approvals are obtained. You can take the way to admit. These conditions may be retained by the group management unit 11A as call group condition information.
  • FIG. 3 is a diagram showing a configuration of a group call system according to the second exemplary embodiment of the present invention.
  • the group call system 10B includes a group management unit 11A that manages a call group composed of terminals 20a to 20c having a group call function and a call that controls a call between terminals belonging to the call group.
  • a control unit 12A and a call content recording unit 13A are provided.
  • the call content recording unit 13A of this group call system records the call content in each call group for a predetermined period. Then, the call content playback unit 14A plays back the previous call content in response to a request from a terminal belonging to the call group (see the arrow line from the group call system 10B to the terminal 20d in FIG. 4).
  • a third party can hear the contents of a call before a predetermined time and know the status and state of members belonging to the call group. For example, a member of a team (platoon) that guards a specific floor of a facility can indirectly learn about the occurrence of an incident by listening to a conversation made by a member of another team (platoon) that guards another floor. It becomes possible. Also in this embodiment, since the right to speak is not given to other terminals, the command system of the call group is not disturbed.
  • the user of the other terminal can hear the real-time utterance content as an intercept member, and can hear the past call content.
  • FIG. 5 is a diagram showing a configuration of the third exemplary embodiment of the present invention.
  • a plurality of terminals 1-1 to 1-4 hereinafter referred to as “terminal 1” unless the terminals are particularly distinguished
  • a group management server 2a unless the terminals are particularly distinguished
  • a call control server 3a are connected via a network. Connected configurations are shown. It is assumed that the terminal 1, the group management server 2a, and the call control server 3a are connected to the network by either wireless or wired.
  • the terminal 1 is a terminal such as a smartphone or a feature phone having a group call function.
  • the terminal 1 identifies its own terminal ID to the group management server 2a (hereinafter, an identifier (Identifier) for uniquely identifying the same type is referred to as “ID” in the present specification), Send terminal-related information.
  • the terminal-related information includes the current call state, the other party (group ID in the case of group communication), information (member name, title, affiliation) regarding the member who owns the terminal, position information, and the like. In the following description, it is assumed that the terminals 1-2 to 1-4 constitute the call group 4, and the terminal 1-1 does not belong to the call group 4.
  • the group management server 2a manages a call group based on information received from the terminal. Accordingly, the group management server 2a includes a terminal position information acquisition unit that acquires terminal position information. In addition, the group management server 2a associates and holds arbitrary information among the ID of the terminal 1, the call state, the position information, or information (name, title, affiliation) regarding the member possessing the terminal 1. Of these managed terminal information, the group management server 2a creates display information (terminal related information such as terminal position information and call state) to be displayed on each terminal and transmits it to the terminal 1.
  • display information terminal related information such as terminal position information and call state
  • the call control server 3a provides a voice call service between call groups based on the group information managed by the group management server 2a.
  • a PTT that provides a call service in a form that gives a right to speak on a first-come-first-served basis by pressing a button such as Push-To-Talk (PTT) using SIP (Session Initiation Protocol).
  • PTT Push-To-Talk
  • SIP Session Initiation Protocol
  • a device corresponding to a server can be used.
  • PTT for example, a voice packet transmitted from the terminal 1-2 is transmitted to the call control server 3a as a destination.
  • the call control server 3a transfers the voice packet with the IP address of the terminal included in the call group 4 as the destination.
  • the call control server 3a of the present embodiment also transmits a voice packet to the IP addresses registered as these intercept members.
  • FIG. 6 is a functional block diagram showing the configuration of the terminal according to the third embodiment of the present invention.
  • the terminal 1 includes a user input determination unit 101, a call group participation processing unit 102, a display display control unit 103, a communication unit 104, a location information acquisition unit 105, and a call state determination unit 106.
  • a terminal-related information storage unit 107 A terminal-related information storage unit 107.
  • the location information acquisition unit 105 acquires the location information of the terminal 1 using GPS (Global Positioning System) or the like and registers it in the terminal related information storage unit 107.
  • the call state determination unit 106 determines the call state of the own device and registers it in the terminal related information storage unit 107.
  • the communication unit 104 receives from the group management server 2a display information including terminal related information such as location information and call status of terminals belonging to the group, and stores them in the terminal related information storage unit 107. In addition, the communication unit 104 transmits the position information of the own device and the call state registered in the terminal related information storage unit 107 to the group management server 2a. Moreover, the communication part 104 transmits a participation request
  • the display display control unit 103 reads out the terminals belonging to each group and their positions and call states from the terminal related information storage unit 107 at a timing such as update of the terminal related information in the terminal related information storage unit 107 or a predetermined cycle.
  • the terminal 1 displays a map on the display, and displays an icon of each terminal at a position corresponding to each terminal on the map.
  • the display display control unit 103 may display arbitrary information among the information managed by the terminal management server 2 together with the icon and the call state of the terminal.
  • the user input determination unit 101 accepts a participation request as a group participation request or an intercept member from a user who refers to information displayed by the display display control unit 103.
  • the call group participation processing unit 102 transmits a participation request to the group or an interception request to the group management server 2a via the communication unit 104 based on the contents input from the user input determination unit 101.
  • FIG. 7 is a functional block diagram showing the configuration of the group management server 2a according to the third embodiment of the present invention.
  • the group management server 2a includes a group management unit 201, a communication unit 202, a group information storage unit 203, and a display information creation unit 204.
  • the group management unit 201 provides the call control server 3a with the group registered in the group information storage unit 203 and the IP address and user type (usually interception) of members belonging to the group.
  • the group management unit 201 receives and processes a call group creation request, participation in the call group, and withdrawal request from the call group from the terminal 1 via the communication unit 202.
  • the participation request to the call group and the withdrawal request from the call group include a participation request as an intercept member and a withdrawal request.
  • the communication unit 202 When the communication unit 202 receives a request for creating a call group, participation in the call group, and a request for withdrawal from the call group, the communication unit 202 sends the request to the group management unit 201.
  • the communication unit 202 transmits a response to the request for creating the call group from the group management unit 201, participation in the call group, and a request for withdrawal from the call group to the terminal 1. Further, the communication unit 202 receives the terminal related information from the terminal 1 and updates the entry of the corresponding terminal in the group information storage unit 203.
  • the communication unit 202 transmits information to be displayed on each terminal created by the display information creation unit 204 to the terminal 1.
  • the group information storage unit 203 manages a call group configured by the terminal 1.
  • FIG. 8 is a diagram illustrating an example of group information held by the group management server according to the third embodiment of this invention.
  • the terminal to which it belongs for each group specified by the group ID, the terminal to which it belongs, its IP address, member type, position, state, and the like are stored in association with each other.
  • the example of FIG. 8 is merely an example, and for example, information on the call group and information on the position and state of the terminal may be managed in different tables.
  • the display information creation unit 204 reads information about the group from the group information storage unit 203 at a predetermined opportunity, creates information to be displayed on the terminal, and transmits the information to each terminal 1 via the communication unit 202.
  • FIG. 9 is a flowchart showing the operation of the terminal 1 of this embodiment.
  • the terminal 1 notifies the group management server 2a of the terminal ID and the terminal related information (step S001).
  • the terminal 1 displays a map on the display, and further performs group management.
  • the terminal information (icon and supplementary information) received from the server 2a is plotted (step S003).
  • FIG. 10 is a diagram illustrating an example of information displayed on the display of the terminal 1 in step S003.
  • the terminals 1-2, 1-3, and 1-4 belong to the call group 0001 and are in a call. It can also be seen that the terminal 1-1 does not belong to this call group.
  • the operation of the terminal 1 will be described.
  • the user of the terminal 1 receives an operation for requesting participation as an intercept member.
  • the determination is made based on whether or not an icon of a terminal belonging to a call group that the user wants to join as an intercept member is pressed on the display (step S004).
  • the terminal 1 transmits its own terminal ID and IP address to the group management server 2a and requests participation as an intercept member. (Step S005).
  • the user of the terminal 1 may be able to request participation as a normal member who has the right to speak in the call group.
  • whether the request for participation as a normal member or the request for participation as an intercept member is not selected on the terminal 1 side, but is determined on the group management server 2a side with reference to terminal attributes and user authority. Also good.
  • FIG. 11 is a flowchart showing the operation of the group management server 2a of this embodiment.
  • FIG. 11 (1) shows the operation of the group management server 2a when a call group creation request is received from the terminal 1 having the call group creation authority.
  • the group management server 2a when receiving the call group creation request, creates the call group 4 with the designated members (step S100-1). Thereafter, the information of the created call group 4 is provided to the call control server 3a, and calls between groups can be made.
  • (2) in FIG. 11 shows the operation of the group management server 2a when a request to join a call group is accepted.
  • the group management server 2a upon accepting the participation process (participation request) to the call group, the group management server 2a adds the participation request source terminal as a member of the designated call group ( Step S100-2). For example, when the terminal 1-1 is allowed to participate as an eavesdropping member, the information on the terminal 1-1 is added to the group information as shown in FIG. Thereafter, the updated information on the call group 4 is provided to the call control server 3a, and the provision of the call contents to the terminal 1-1 is started.
  • (3) in FIG. 11 shows the operation of the group management server 2a when a withdrawal request to the call group is accepted.
  • the group management server 2a deletes the withdrawal request source terminal from the designated call group (step S100). -3). For example, when there is a withdrawal request from the terminal 1-1, the group management server 2a deletes the information on the terminal 1-1 from the group information. Thereafter, the call contents are not transmitted to the terminal 1-1.
  • FIG. 13 is a flowchart showing processing for creating a display screen for terminals in the group management server 2a.
  • the group management server 2a checks whether there is a change in the display information of the call group to be managed (step S101).
  • the change in display information is, for example, a change in items displayed on the terminal side among items managed by the group information in FIG.
  • the group management server 2a When there is a change in the display information of the call group to be managed, the group management server 2a creates display information for displaying a screen representing the members of the call group on the map on the terminal as shown in FIG. And transmitted to the terminal 1 (step S103).
  • the group management server 2a checks whether or not a predetermined update time has elapsed (step S102). Even when there is no change in the display information of the call group to be managed, the group management server 2a creates display information at a predetermined time interval and transmits it to the terminal 1 (step S103).
  • the group management server 2a transmits information related to the state of the call group to the terminal 1 to share the state of other members among the members of the call group, to join the call group to non-members, etc.
  • the action for prompting is performed. Even when it is determined that display information is to be transmitted, it is not necessary to transmit all display information. For example, if it is determined as YES in step S101, only the data of the item in which the change has occurred may be sent. Also, if it is determined as YES in step S102, it is not necessary to transmit the same data every time, and thinning may be performed as appropriate. Further, even when a change occurs, transmission of display information may be omitted. For example, when the change in the position of the member is less than a predetermined threshold, the group management server 2a may suppress transmission of display information triggered by the change in the position information.
  • FIG. 14 shows a state in which the user of the terminal 1-1 who refers to the screen shown in FIG. 10 requests the group 0001 to participate as an intercept member and participates.
  • the difference from FIG. 10 is that a character indicating the state of the terminal 1-1 “group 0001 intercepted” is added below the terminal 1-1, and the terminals 1-2 to 1-4 are connected to the terminal. This is a point where an arrow line in one direction toward 1-1 is added.
  • the arrow line between the terminals 1-2 to 1-4 is a bidirectional arrow line. This indicates that the terminals 1-2 to 1-4 are members (normal members) who can speak to the call group.
  • the arrow line toward the terminal 1-1 is unidirectional, it can be seen that the member (intercept member) is not given the right to speak to the call group. Thus, it is also effective to represent the difference between members by arrows.
  • the same icon is used for the terminal 1-1 and the terminals 1-2 to 1-4. However, the color (shading), size, etc. of the icon is different between the normal member and the intercepting member. The display mode may be changed.
  • FIG. 15 is a flowchart showing the operation of the call control server 3a of this embodiment.
  • the call control server 3a receives a voice packet from the terminal 1 to the call group 4, the call control server 3a refers to the IP address provided from the group management server 2a to Transfer to the terminal to which it belongs (step S200-1).
  • the terminal 1-1 has already joined the call group with the call group ID 0001 as an eavesdropping member, voice packets sent from the terminals 1-2 to 1-4 are also delivered to the terminal 1-1. become.
  • the terminals 1-2 to 1-4 participate in the call group and the terminal 1-1 does not participate in this call group.
  • the terminals 1-2 to 1-4 transmit the terminal ID and the terminal related information to the group management server 2a (step S301).
  • the group management server 2a creates display information based on the received terminal ID and terminal related information, and transmits it to the terminals 1-1 to 1-4 (step S302).
  • the transmission of display information from the group management server 2a to the terminal 1-1 may be triggered by, for example, the terminal 1-1 accessing the group management server 2a and requesting information regarding the call group.
  • each terminal including the terminal 1-1 that has received the display information displays a map on the display, and the terminal information (icon and supplementary information) received from the group management server 2a is displayed on the map. Plot.
  • the call control server 3a transmits voice packets from the terminals belonging to the call group to other terminals based on the group information provided from the group management server 2a (step S303). At this time, since the terminal 1-1 is not participating in the call group, the call control server 3a does not transmit a voice packet to the terminal 1-1.
  • the terminal 1-1 when the user of the terminal 1-1 depresses (clicks) an icon of another terminal on the display, the terminal 1-1 accepts a participation request as an intercept member of the call group to which the other terminal belongs (Ste S304). Specifically, the terminal 1-1 notifies the group management server 2a of the terminal ID and the IP address and requests participation as an intercept member (step S305).
  • the group management server 2a confirms whether or not the terminal 1-1 has the qualification to become a call group interception member, and then adds the terminal 1-1 as the designated call group interception member (Ste S306).
  • the group management server 2a notifies the call control server 3a that the terminal 1-1 has been added as an intercept member of the designated call group (step S307; call group information provision).
  • the call control server 3a transmits voice packets from the terminals belonging to the call group to other terminals based on the group information provided from the group management server 2a (step S308). At this time, since the terminal 1-1 is participating in the call group, the call control server 3a also transmits a voice packet to the terminal 1-1.
  • the user of the terminal 1-1 can intercept the call contents exchanged in the call group composed of the terminals 1-2 to 1-4.
  • the group management server 2a may display a suitable search screen on the terminal 1 and provide a user interface for presenting call groups that meet the conditions input by the user.
  • the utterer who has transmitted the voice packet may be identified on the terminal side.
  • the group management server sends the IP address of the transmission source (speaker).
  • a user identifier such as an ID may be displayed.
  • a display mode at that time a display such as “call”, a blinking terminal icon, or the like can be considered. As a result, the user who listens to the voice can more correctly understand which terminal is talking and the content of the call.
  • the arrow lines between the terminal icons shown in FIGS. 10 and 14 may be omitted.
  • the user performs a selection operation of a certain terminal, it is possible to perform a modification in which a call group in which the terminal participates is displayed with an arrow line.
  • the third embodiment of the present invention as described above is more effective when guarding a large-scale facility by being divided into a plurality of teams, for example.
  • each team member holds a terminal and receives an instruction from a commander or a leader using a group call function. Normally, no other team members belong to this team, so they will not join the calling member.
  • members of other teams can intercept the content of calls of other teams guarding their own area by referring to the map-like user interface as shown in FIG. Is possible. Thus, it becomes possible for two or more teams to implement coordinated security by sharing each other's security status.
  • the group management server 2a when a normal member or an intercept member is added, the group management server 2a notifies the terminal 1 belonging to the call group that the member has joined the group. Also good. As a result, a member belonging to the call group can speak while considering the additional member.
  • the member addition notification may be changed according to the attribute of the user. For example, the call group manager may be notified, and other members may not be notified.
  • a vibration function or a ring tone output function of the terminal may be used.
  • the group management server 2a receives participation in a call group set to reject acceptance of an intercept member, the group management server 2a rejects a request from the terminal.
  • a condition for accepting or rejecting a call group it is also possible to use approval from an administrator or member, attributes of each member (affiliation, class, role, etc.), and positional relationship of terminals. .
  • the acceptance condition for the eavesdropping member may be that the terminal is within a predetermined distance from a terminal belonging to the call group.
  • a normal member or an intercept member leaves the call group, it may be notified to terminals belonging to the call group as in the case of adding the member. Contrary to the case of joining the call group, when the terminal of an intercept member of a certain call group is separated from the other terminal of the call group by a predetermined distance or more, the group management server 2a May be performed to forcibly leave the call group.
  • the group management server 2a and the call control server 3a have been described as being arranged independently of each other. However, a configuration in which both functions are arranged in one server can also be adopted. It is.
  • FIG. 17 is a diagram showing an example of display information created by the group management server according to the fourth embodiment of the present invention. Referring to FIG. 17, a list of two units constituting the call group and their members is shown. The thick lines (segments) with terminals shown as call groups 4-1 and 4-2 in FIG. 17 indicate that calls are being made in these call groups.
  • a user of a certain terminal presses (clicks) the display of the commander or member of unit 1 or each terminal icon, the user (for example, unit 2).
  • the terminal 1 of the commander aaaaaa sends the ID and IP address of the terminal to the group management server 2a, and requests participation in the unit 1 as an intercept member.
  • the group management server 2a sends the call control server 3a an intercept member of the designated call group 4-1 to the user (for example, command of the unit 2). Notification that the terminal 1 of the official aaaaaa) has been added.
  • the call control server 3a transmits voice packets from terminals belonging to the call group 4-1 to other terminals based on the group information provided from the group management server 2a. Further, in this case, as shown in FIG. 18, each terminal displays that the commander aaaaa of unit 2 is listening to the conversation of the call group (call group 4-1) to which the intercept member has been added. May be.
  • the selection of a call group to participate in is facilitated.
  • the reason is that the user interface in the organization chart format is adopted, and by clicking on the elements and terminal icons on the organization chart, the conversation of the call group to which the terminal corresponding to the terminal icon belongs can be intercepted. is there.
  • the present embodiment can also be variously modified.
  • the speaker's terminal icon is blinked to facilitate confirmation of the speaker.
  • the organization chart is used in the examples of FIGS. 17 and 18, it is also possible to use a name list that lists members and potential members.
  • the terminal user may sort and display the members and call groups in the order closer to the user based on the position information of each terminal so that the terminal user can grasp the call groups and members close to the terminal user.
  • the user may be able to select rearrangement in units of terminals or rearrangement in units of call groups.
  • rearrangement in units of call groups it is necessary to determine the representative position of the call group for calculation.
  • the representative positions include the position of the call group manager, the position of the terminal nearest to the call group members, the average value (center of gravity) from the origin of all call group positions, and the call group members.
  • the position of the member whose average distance to the other members is the shortest (corresponding to the most dense position) can be considered.
  • FIG. 19 is a diagram showing the configuration of the fifth exemplary embodiment of the present invention. The difference from the third embodiment shown in FIG. 5 is that a call content providing server 6 for recording the call content in the call group for a predetermined period is added.
  • the call content providing server 6 receives voice packets from each call group via the call control server 3a and stores them for a predetermined period. Further, the call content providing server 6 receives a voice reproduction request from the terminal 1 via the group management server 2a, and provides voice information based on the stored voice packet to the requesting terminal 1.
  • the call content providing server 6 receives the voice information included in the voice packet sent from each call group from the call control server 3a and manages it for each call group.
  • the voice information management form in this embodiment is a collection of voices from a plurality of speakers in time series.
  • the audio file may be a single file.
  • the voice may be converted into text using voice recognition, and the voice information may be converted into a text file by voice recognition.
  • data for each speaker may be created.
  • the call content providing server 6 When receiving a request for reproducing the call content of the call group from the terminal 1 via the group management server 2a, the call content providing server 6 transmits a voice information selection screen to the requesting terminal 1.
  • the group management server 2a accepts a request to reproduce the past call contents of the call group, for example, an arbitrary call group is selected from FIG. 10, FIG. 14, FIG. 17, and FIG. A form of calling the “call playback” function is conceivable.
  • a mode in which the terminal 1 directly accesses the call content providing server 6 and confirms whether the terminal 1 is a normal member or an intercept member of the call group requested by the terminal 1 may be adopted. .
  • FIG. 20 is a diagram showing an example of a call content selection screen provided by the call content providing server.
  • the terminal 1 can listen to the voice by designating the time with the voice progress bar of each group displayed in FIG. In the case of FIG. 20, the relative time with the current time set to 0:00 is displayed below the progress bar.
  • the call content providing server 6 reproduces the current voice when 0:00 is designated by the progress bar. Then, when a negative relative time is designated, the call content providing server 6 uses the audio information file to reproduce the audio at the corresponding time that goes back from the current time.
  • the fifth embodiment of the present invention as described above, it becomes possible to share the contents of past calls of an arbitrary call group. Thereby, for example, after a call group is created, a user who joins a call group that has already transitioned to a plurality of topics can follow a new topic.
  • the call content providing server 6 has been described as receiving an instruction from the terminal 1 using the call content selection screen.
  • the call content providing server 6 and voices from a plurality of speakers are combined. It is good also as transmitting the audio
  • the group manager of the group call system described above For each call group, holding condition information on whether or not to allow participation of the intercept member, It is preferable to refuse participation as the intercept member from a person who does not satisfy the condition.
  • the above group call system A terminal location information acquisition unit that acquires terminal location information is provided.
  • the group management unit manages the position of terminals belonging to the group, and participates as an intercept member depending on whether the position of the other terminal is within a predetermined distance from the terminals belonging to the call group. A configuration for deciding whether or not to accept can be adopted.
  • the group manager of the group call system described above Participation can be accepted as the eavesdropping member using a screen showing the positions of the terminals belonging to the call group on the map.
  • the group manager of the group call system described above Participation can be accepted as the intercept member using a screen listing users of terminals belonging to the call group.
  • the above group call system Furthermore, a call content recording unit for recording a call content in each call group for a predetermined period; In response to a request from another terminal, it is possible to adopt a configuration including a call content reproduction unit that reproduces the past call content.
  • the group call system A group management unit for managing a call group composed of terminals having a group call function; A call control unit for controlling a call between terminals belonging to the call group; A call content recording unit for recording a call content in each call group for a predetermined period; In response to a request from another terminal, it is possible to adopt a configuration including a call content reproduction unit that reproduces the past call content.
  • the tenth to eleventh embodiments can be developed into the second to ninth embodiments as in the first embodiment.
  • the terminal displays icons of its own terminal and other terminals on the display, and displays the call state of the terminal together with the icons.
  • a process of transferring a voice packet of the other terminal to the terminal is performed.
  • a process of adding the terminal as a member to the call group to which the terminal of the pressed icon belongs is performed.
  • voice packets are transferred.
  • Terminal 1 (1-1, 1-2, 1-3, 1-4) has its own terminal ID as well as terminal related information (current call status, call partner (group ID in case of group communication), Information (name, title, affiliation) or position information) regarding the member possessing the terminal is transmitted to the terminal management server 2.
  • the terminal management server 2 associates and holds arbitrary information among the terminal ID, the call state, the position information, or information (name, title, affiliation) regarding the member who owns the terminal 1. It also manages call groups.
  • the voice call format may be Push-To-Talk (PTT).
  • a voice packet transmitted from the terminal 1-2 is transmitted with the terminal management server 2 as the destination, and the terminal management server 2 uses the IP address of the terminal included in the call group 4 as the destination. Forward the packet.
  • the terminal management server 2 notifies the terminal 1 of display information to be displayed on each terminal (terminal related information such as terminal position information and call state) among the managed terminal information.
  • the call control server 3 corresponds to a SIP server and manages the telephone number and IP address of the terminal 1 in association with each other.
  • the call control server 3 passes the IP address corresponding to the telephone number to the terminal management server 2.
  • the terminal management server 2 can manage the call group based on the IP address.
  • the terminal 1 displays the icon of each terminal on the map at a corresponding location on the display, and displays arbitrary information among the information managed by the terminal management server 2 together with the icon and the call state of the terminal.
  • the icon of the other terminal 1 (1-2, 1-3, 1-4) displayed on the display of the terminal 1 (1-1) is pressed, the voice packet of the other terminal is transferred to the terminal 1 Processing is performed.
  • the terminal management server 2 performs a process of joining the terminal 1-1 to the call group 4 that is in a call.
  • the terminal 1, the terminal management server 2, and the call control server 3 are connected by either wireless communication or wired communication.
  • the call group join processing unit performs the join process for the existing call group 4, it is not only added as a normal member that can make a voice call from the terminal, but the call cannot be made and only the reception is possible.
  • a mode of possible intercept members may be provided. By using an intercept member, members of another unit cannot enter during the instruction of the unit, and the security work can be performed without confusing the site.
  • a mechanism may be provided for notifying or displaying the joining of a group to a terminal that has already joined the call group 4.
  • the group that is making a call can select the content of the call in accordance with the addition of a new member.
  • the presence or absence of notification or display of group participation may be different for the commander's terminal or the normal member's terminal.
  • a specific vibration may be generated for the member terminal.
  • the color (shading) of the icon may be distinguished so that the member type can be confirmed.
  • For each call group it may be possible to set whether or not a normal member can be accepted and whether or not an intercept member can be accepted. For example, in a call group between commanders, both normal members and intercept members may not be accepted as normal members. You may enable it to set reception of a normal member and an intercept member for every member, every organization, and every position (for example, person within a fixed distance).
  • notification or display may be performed in the same manner as when joining the group.
  • FIG. -A color may be set for each call group.
  • the user can easily recognize the terminals belonging to the call group.
  • -A terminal participating in a call group may increase the size of the terminal icon.
  • the user can easily recognize which terminal is participating in the call group.
  • -You may enable it to identify the speaker who transmitted the voice packet with the terminal which receives the voice packet.
  • the terminal management server 2 receives a voice packet from the terminal 1 and transfers it to a destination included in the call group 4
  • the terminal management server 2 includes a user identifier such as an IP address or ID of the transmission source (speaker). May be. Thereby, the terminal which received the voice packet can determine which terminal is speaking.
  • a display such as “call” or a terminal icon may be blinked so that the speaker can be identified. This helps a user who listens to the voice to understand the content of the call more correctly.
  • the arrow between the terminal icons indicates that you are in the same call group.
  • the display on the display becomes complicated. Therefore, the arrows between the terminal icons may be omitted.
  • the number of terminals is a predetermined value or more, it may be omitted.
  • the terminal displays the icon of each terminal on the organization chart or in the corresponding location on the name list on the display, and displays any information among the call status of the terminal and information managed by the call management server together with the icon. To do.
  • the point of performing group participation processing by pressing the terminal icon is the same as in the above embodiment.
  • the circle shown on the line group of the call group in FIG. 17 indicates that the call group is subscribed.
  • the speaker's terminal icon may be recognized by the speaker by blinking the icon or the like.
  • FIG. 17 shows an organization chart as a user interface, but this may be a name list.
  • the instructions of the units near the security area are highly relevant to their own security. Therefore, it may be possible to perform sorting according to the distance between terminals calculated by the position information so that it is possible to grasp members close to the security area. Sorting may be performed in units of terminals or in units of units. In the case of rearrangement by unit, it is necessary to determine the representative position for the unit. Representative positions include the position of the commander of the unit, the position of the terminal closest to the terminal among the members of the unit including the commander, and the terminal with the shortest average distance between the members of the unit including the commander. The position (corresponding to the most dense position), the center of gravity of the positions of the members of the unit including the commander, etc. can be considered.
  • the system can also be configured by adding the following elements to the above-described form.
  • the terminal management server holds voice information based on voice packets sent from each call group.
  • the terminal management server 2 provides voice information based on the voice packet.
  • the terminal management server 2 holds the voice information included in the voice packet sent from each call group and manages it for each call group.
  • the voice information is a collection of voices from a plurality of speakers in time series.
  • the audio file may be a single file.
  • the voice information may be converted into text using voice recognition, and the voice information may be converted into a text file.
  • the terminal management server 2 notifies the voice information.
  • the terminal management server 2 may send a voice file or a text file in which voices from a plurality of speakers are combined into one to the terminal 1.
  • the terminal 1 can listen to the audio by designating the time with the audio progress bar of each group displayed on the display (see FIG. 20). The relative time with the current time at 0:00 is displayed below the progress bar. In particular, if 0:00 is designated on the progress bar, the current voice can be heard, and if a negative relative time is designated, the voice at the corresponding time is output from the voice file.
  • FIG. 28 is a block diagram illustrating the configuration of the information processing apparatus.
  • the terminal management server 2 and the call control server 3 may include the information processing apparatus illustrated in the upper diagram.
  • the information processing apparatus includes a central processing unit (CPU: Central Processing Unit) and a memory.
  • CPU Central Processing Unit
  • the information processing apparatus may realize part or all of the functions of each unit included in the analysis server by causing the CPU to execute a program stored in the memory.
  • Form 1 A call state acquisition unit for acquiring a call state of the own terminal; A display display control unit for acquiring a call state of another terminal and displaying an icon of the own terminal or another terminal together with the call state on the display; A user input determination unit for recognizing a terminal icon pressed by the user; A wireless terminal comprising: a call group participation processing unit that makes a request to participate in a call group to which the terminal indicated by the pressed terminal icon is subscribed.
  • Form 2 Intercept member
  • the call group participation processing unit can request group participation processing as an intercept member who does not transmit voice in addition to the normal members of the call group.
  • Form 3 Map display
  • a location information acquisition unit that acquires location information of the terminal itself is provided, and the display display control unit can acquire location information of other terminals and display a terminal icon on a map.
  • Form 4 Organization chart or name list
  • the display display control unit can acquire information or a name on an organization of another terminal and display a terminal icon on an organization chart or a name list.
  • Form 5 display according to the distance from the terminal
  • the display order of the units on the organization chart or the display order of the names on the name list can be arranged so as to be rearranged according to the distance between the terminals with the own terminal unit or unit unit.
  • Form 6 (Acceptance setting) When a new member joins a call group, it is preferable that whether or not a normal member can be accepted and whether or not an intercept member can be accepted can be set.
  • Form 7 (Notification when member is changed) When a normal member or an intercept member is changed, it is preferable to notify or display the participation in the group to the terminal that has joined the call group.
  • Form 8 (Speaker display) It is preferable that the voice packet transmitted to the call group includes the information of the speaker and the speaker is displayed.
  • Form 9 (confirmation of past calls) The voice packet sent to the call group is held as voice information in the terminal management server. When the terminal requests past voice information, the conversation of the specified call group is output as voice. Or the structure which displays a text can be taken.

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  • Engineering & Computer Science (AREA)
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  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Afin d'enrichir un outil de partage de connaissances entre une personne appartenant à un certain groupe et d'autres personnes, l'invention concerne un système d'appel de groupe qui comprend : une unité de gestion de groupe qui gère un groupe d'appels configuré à partir de terminaux ayant une fonction d'appel de groupe ; et une unité de commande d'appel qui commande un appel entre des terminaux appartenant au groupe d'appels. L'unité de gestion de groupe reçoit également, d'un autre terminal, et gère une demande de participation en tant qu'élément d'interception auquel un droit d'expression n'est pas donné pour le groupe d'appels, et l'unité de commande d'appel effectue une commande pour transmettre un contenu d'appel dans le groupe d'appels à l'élément d'interception.
PCT/JP2017/010490 2016-12-22 2017-03-15 Système d'appel de groupe, procédé de fourniture de contenu d'appel et programme Ceased WO2018116492A1 (fr)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020053838A (ja) * 2018-09-27 2020-04-02 アイコム株式会社 中継装置および音声通信の録音方法
JP2021086264A (ja) * 2019-11-26 2021-06-03 凸版印刷株式会社 翻訳管理システム
WO2025150416A1 (fr) * 2024-01-10 2025-07-17 ソニーグループ株式会社 Système de traitement d'informations et procédé de traitement d'informations

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003529284A (ja) * 2000-03-24 2003-09-30 モトローラ・インコーポレイテッド 無線通信システムにおける通話グループ・コールのための方法および装置
JP2006081184A (ja) * 2004-09-08 2006-03-23 Lg Electronics Inc 端末の位置情報を用いたグループ通信方法、及びｐｔサービス用端末機
JP2007201916A (ja) * 2006-01-27 2007-08-09 Matsushita Electric Ind Co Ltd ＰｏＣデータ送信方法とＰｏＣ通話システムと装置
JP2008042579A (ja) * 2006-08-07 2008-02-21 Kyocera Corp 通信端末、サーバ装置、通信システム及びグループ通信方法
JP2008227592A (ja) * 2007-03-08 2008-09-25 Sanyo Electric Co Ltd 移動体通信機、通信システム、及び通信方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7184790B2 (en) * 2002-04-02 2007-02-27 Dorenbosch Jheroen P Method and apparatus for establishing a talk group
JP2007096838A (ja) * 2005-09-29 2007-04-12 Matsushita Electric Ind Co Ltd グループ通話制御装置、音声通話装置、およびグループ通話システム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003529284A (ja) * 2000-03-24 2003-09-30 モトローラ・インコーポレイテッド 無線通信システムにおける通話グループ・コールのための方法および装置
JP2006081184A (ja) * 2004-09-08 2006-03-23 Lg Electronics Inc 端末の位置情報を用いたグループ通信方法、及びｐｔサービス用端末機
JP2007201916A (ja) * 2006-01-27 2007-08-09 Matsushita Electric Ind Co Ltd ＰｏＣデータ送信方法とＰｏＣ通話システムと装置
JP2008042579A (ja) * 2006-08-07 2008-02-21 Kyocera Corp 通信端末、サーバ装置、通信システム及びグループ通信方法
JP2008227592A (ja) * 2007-03-08 2008-09-25 Sanyo Electric Co Ltd 移動体通信機、通信システム、及び通信方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020053838A (ja) * 2018-09-27 2020-04-02 アイコム株式会社 中継装置および音声通信の録音方法
US11546462B2 (en) 2018-09-27 2023-01-03 Icom Incorporated Relaying device and method of recording voice communication
JP7239805B2 (ja) 2018-09-27 2023-03-15 アイコム株式会社 中継装置および音声通信の録音方法
JP2021086264A (ja) * 2019-11-26 2021-06-03 凸版印刷株式会社 翻訳管理システム
JP2024138196A (ja) * 2019-11-26 2024-10-07 Ｔｏｐｐａｎホールディングス株式会社 翻訳管理システム
JP7764930B2 (ja) 2019-11-26 2025-11-06 Ｔｏｐｐａｎホールディングス株式会社 翻訳管理システム
WO2025150416A1 (fr) * 2024-01-10 2025-07-17 ソニーグループ株式会社 Système de traitement d'informations et procédé de traitement d'informations

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