JP4675572B2 - Community communication system, communication server, computer program for operating the communication server - Google Patents

Description

  In particular, the present invention provides various communication means such as voice while fostering a sense of connection between members without a psychological burden through a community (a set of individuals) composed of a plurality of members. The present invention relates to a community communication system, a communication server, and a computer program for operating a communication server for smoothly and seamlessly performing calls, electronic mail, instant messaging, and the like.

In general, when smooth and active communication is performed, not only foreground communication by conscious and explicit message exchange but also background communication that is exchanged without the user being conscious. When attention is paid to the number of members, there is one-to-one, one-to-many, and many-to-many communication.
Conventionally, in communication by means of communication, direct communication between individuals has been almost all. In addition, there are one-to-many information communication systems such as electronic bulletin boards and broadcast systems, but in the end, individuals representing the community are only creating messages addressed to multiple people, and the cost of message creation is low. large. For example, when posting on a bulletin board is taken as an example, there is often a feeling of psychological burden and a high threshold. There are many systems that share real-time status information, such as presence information, busyness, and mood (hereinafter simply referred to as status) through a server for communication with specific friends. Many of these systems are considered to be auxiliary to foreground communication such as instant messaging, video chat, and voice call.

Some have introduced the concept of a group, but it is just like a folder in the file system, and is just a means of classification for the convenience of the user. You can't have a good status.
For example, a service provided as a two-car messenger is a service that allows a mobile phone user to share status or chat with friends. Also, instant messenger services such as Windows Messenger (registered trademark) are widely used in PC terminals.

  Common to many of these is that in addition to instant messaging, which is a basic function, the status of a specific user is known in real time. In other words, the two users recognize that they are exchanging status with each other and register with the server, so that the status such as the online status can be always known. There are various types of status depending on each service, but in addition to online and offline, such as “busy”, “fun”, “away”, etc., used to determine whether communication time can be spent, There are vague things like mood. Basically, the statuses are automatically set to online, offline, and at most when you are away from the seat. To enter other statuses, active operation by the user is required.

When there is a specific requirement, communication using time such as a telephone is also necessary. However, on the other hand, there are many cases where you just want to contact the business without binding the partner in real time. In this application, e-mail has become widespread, and has become a very common communication means with the spread of mobile phones.
On the other hand, there has been proposed a communication system aimed at fostering a sense of connection with a communication partner, not an explicit message exchange. For example, there is a “communication terminal, communication method, and communication system that conveys a sense of connection” that performs communication that fosters a sense of connection by transmitting and receiving information acquired by a human sensor as background information to each other (patent) Reference 1).

  In addition, services such as services that enable compassionate communication on mobile phones have been developed. However, this system is not a system that automatically grasps the state of a person, so the problem is that its operation is complicated and it is not practical. is there. In other words, the above-mentioned conventional example has a problem that the person's thought is interrupted when the existence of the partner is known, and there is a problem that the presence of the partner cannot be held in real time. When knowing the information, there is a problem that it is cumbersome because it is troublesome for humans.

On the other hand, a method of using awareness information has been proposed as a means for activating or facilitating communication in a remote place. Here, there is a method to support “occurrence of conversation motivation” and “encounter” such as noticing the existence of the other party, meeting and meeting, a method to support “calling” to think about the conversation with the other party, A method for supporting “searching” such as searching has been proposed. However, in communication support using awareness information, both communicating parties need to recognize each other synchronously, and are not limited in place by using communication, but have time constraints. Awareness information is a support method based on the premise that it develops into a specific communication action because the main purpose is to improve productivity in terms of work. It is not always a comfortable communication environment for human beings to constantly promote communication by exchanging information. However, awareness information is relatively real-time and immediate information, and the use of the characteristics increases the chance of communication.
JP 2002-314707 A

However, when the activity information representing the activity state of each user is exchanged as it is, problems such as leakage of privacy and a great mental burden arise.
On the other hand, when focusing on a community that is a set of specific users, it is difficult to cultivate a sense of unity, sharedness, and connection as a community in conventional individual-to-person communication.

  In private communication, there are many interactions with a small number of specific persons. As described above, even in instant messaging (IM), online / offline information, the user's manual settings, mood and busyness, etc. There has been a mechanism for sharing status information with friends. However, what level of personal status you want to share depends on your intimacy with the opponent. In these conventional systems, most of the statuses require manual input, which is troublesome for the user.

  Accordingly, an object of the present invention is to automatically collect the activity status of community members, save the trouble of the members, and foster a sense of connection through communication.

  In the present invention, it is considered that a community is a subject of communication rather than a form in which a conventional individual is a subject of communication, and is used when a user belonging to one or more communities communicates with other members of the community. The activity status of the user is aggregated from the sensor information and operation information on the user terminal, and the activity level of the affiliated community is defined as a whole. By presenting the activity of the community at the member terminal at any time, communication between members is realized through a meta symbol called community.

Also, in the present invention, a community has a dynamic status from time to time as well as an individual.
In the communication according to the present invention, not only exchange of messages (foreground messages) such as characters and images, but also information on activities of each member and the entire community, which is automatically collected by the system, is a background message. It is done by exchanging as.

  Further, according to the present invention, the operation state of the terminal is monitored as much as possible mainly on information that can be automatically collected, and the activity of the user (terminal) is determined. Therefore, the effort of the user is minimal, and at the same time, the feeling of connection with close friends is maintained while suppressing the psychological burden of information transmission. Furthermore, in the present invention, the level of information sharing can be set according to the intimacy between members and the mode of communication activities, and the information provided by each member is limited in stages.

Specifically, claim 1 is a communication system for communication between communities, which is a set composed of one or more clients, and a communication terminal and a communication server used by the clients are connected via a network. Connected.
Thereby, the communication terminal automatically collects the terminal activity that is the activity status of the client and transmits it to the server, and the server synthesizes the terminal activity as a community activity that is an activity for each community registered in advance. The community activity is distributed to the communication terminal at all times or periodically or on demand, and the client shares the activity status of the community.

Furthermore, the terminal activity alone activity client, communication activities between clients, depending on any of synchronicity activities of the plurality of clients, to synthesize the community activities predetermined weighting.
Thereby, the level of information sharing can be set according to the closeness between clients and the type / mode of communication activities.

Claim 2 anonymizes the client in claim 1 when synthesizing the community activity.
Thereby, privacy is maintained and psychological obstacles to information transmission are reduced.

Claim 3 is a network server in which one or more clients constitute one community, and the communities communicate with each other via the network so that the communities communicate with each other via the network. A terminal activity DB that accumulates the terminal activity, which is data collected automatically at the communication terminal, as needed, and a terminal DB that accumulates the type of communication terminal that the client inputs to and transmits to the communication terminal A user DB that stores the community and name that the client inputs and transmits to the communication terminal, a community DB that stores the client configuration of the community based on the terminal DB, and the user DB; and Terminal activity An activity synthesis means for synthesizing a community activity that is an activity status of each community based on the DB, the terminal DB, the user DB, and the community DB; and a community activity DB for updating the community activity as needed. Prepare.

As a result, the client transmits the community activity to share the activity status of the community.
In addition, the above community activity is based on the individual activities of each client whose composite weight is reduced, the communication activity between clients whose composite weight is increased, and the synchronic activity between clients whose composite weight is medium. The community activity is synthesized by weighting the terminal activity with the synthesis weight.

Thereby, the level of information sharing is set according to the closeness between clients and the type / mode of communication activity.
A fourth aspect of the present invention provides the data according to the third aspect, wherein the community activity includes at least one of a start time, a duration, a rising parameter, a decay parameter, an intensity, and a type, and controls the output means. Is the maximum output intensity, the start time is the time at which the output of the output means is started, the duration is the time to sustain the maximum output of the output means, and the rising parameter is The output pattern increases from the start time, the attenuation parameter specifies the pattern to fade out the output, and the type specifies the type of the community activity Set.

As a result, the output of the output means of the client communication terminal is freely controlled, and the activity status of the community is well expressed.
A fifth aspect of the present invention provides the communication server according to the third aspect , further comprising a terminal communication module, which immediately notifies the destination that a message from the communication terminal has newly arrived, and triggers the notification to the destination. as to broadcasting with low delay by allowed to download the message, further the message has a reply choices the caller has set, the destination selects choices for the reply.

As a result, the message is immediately broadcasted, and from the broadcast delivery to the reply is performed in a short time.
A sixth aspect of the present invention provides the communication server according to the fifth aspect, wherein the communication server further includes a notification module, determines whether or not the transmission data from the communication terminal requires immediacy, and transmits the e-mail or telephone call. It is to make the communication terminal module perform the new arrival notification.

  As a result, only data that requires immediacy is immediately broadcast to the destination.

Thereby, the client shares the activity status of the community. Claim 7 operates the communication server in a communication system in which a communication terminal and a communication server used by the client are connected via a network, because a community which is a set composed of one or more clients communicates. A computer program for automatically collecting terminal activity, which is transmitted from the communication terminal to the communication server and accumulating client activity, and data input by the client for each community set and registered in advance. The compositing procedure for synthesizing as a community activity representing the activity state of the user, and the community activity from the communication server at all times or periodically or as required And a distribution procedure to be delivered to the serial communication terminal.

  Thereby, the client shares the activity status of the community.

According to the present invention, unlike conventional message-based communication, it is status-based communication, and it is possible to always maintain a sense of sharing with friends while suppressing infringement of burden and privacy.
Further, according to the present invention, the user can perform soft communication without being aware of message transmission / reception.

In addition, according to the present invention, by sharing an activity expressed by an animation of a community symbol, a sound or vibration that is alternative or attached thereto, or other output with other users belonging to the same community, You can cultivate a sense of connection with your friends and a sense of belonging and connection to the community.
Thus, according to the present invention, unlike conventional message-based communication, it is dynamic status-based communication. Therefore, by collecting data transmitted from users as community activity information, personal information is anonymized, thereby maintaining privacy and reducing psychological obstacles to information transmission, infringement of burden and privacy. You can keep a sense of sharing with your friends at all times.

[Embodiment 1]
FIG. 1 shows the configuration of the communication system of the present invention.
The terminal Ta used by the user Ua can communicate with the communication server CS through the network N. The terminal Ta includes a communication unit TNa, a control unit TCa, an input unit TIa, and an output unit TOa. Further, terminals Tb, Tc, Td, and Te having the same configuration as that of the terminal Ta are connected to the network N and used by the users Ub, Uc, Ud, and Ue, respectively. It should be noted that the abbreviations of the constituent parts of each terminal other than the terminal Tb are such that the a suffix of the abbreviation of the corresponding part of the terminal Ta is changed to b, c, d, and e, respectively.

The user Ua belongs to two communities, community 1 and community 2, and performs communication with each constituent member using this system.
The community 1 is composed of only two users Ua and Ub, and the community 2 is composed of a total of four users Uc, Ud, and Ue in addition to the user Ua.

  Each user Ua or the like participates in or leaves the respective communities 1 and 2 at his / her own will, and the community member configuration can change dynamically. Each user Ua or the like uses his / her terminal Ta or the like to perform background communication that fosters a sense of connection through the affiliation communities 1 and 2. In addition, foreground communication is performed directly with a specific member as necessary.

  Each terminal Ta or the like transmits various input information to the communication server CS through the network N as input data representing the activity and operating state of the user and the terminal. The communication server CS accumulates input data transmitted from a terminal in a database at any time, and on the other hand, based on the information in this database, synthesizes output data for each terminal at any time according to a predetermined procedure. Send to.

Each of the communication means TNa such as the terminal Ta is composed of a wired communication means, a wireless communication means, or both.
Each of the input means TIa and the like includes a general input means that handles input by a user operation and a sensing means that handles various sensor information. The general input means includes a camera, a microphone, a keyboard, a touch panel, a barcode scanner, a tuner, an audio external input interface, and a video external input interface. Sensing means include gyro sensor, temperature sensor, humidity sensor, atmospheric pressure sensor, direction sensor, GPS sensor, thermal sensor, ultrasonic velocity sensor, illuminance sensor, pulse wave sensor, myoelectric sensor, skin electrical resistance sensor, control means An internal state monitoring means for handling a change in the operating state of the TC is provided.

Each output means TOa has a display, vibrator, speaker, video, heater, fan, illumination, flashlight, LED, audio external output interface, and video external output interface.
Each control means TCa and the like includes a processor, a memory, a flash memory interface, an external input / output device interface, a battery and an external power supply interface, and a power supply control unit.

  FIG. 2 shows the configuration of the communication server CS. The communication server CS includes a communication means communication server CSN, a control means communication server CSC, an activity composition means communication server CSA, a community activity database (communication activity DB) 28, a terminal activity database (terminal activity DB) 26, It comprises a terminal database (terminal DB) 24, a community database 22 (community DB) 22, and a user database 20 (user DB) 20.

The user database 20 is a database for accumulating user information of each terminal such as affiliation community, name, and other basic information.
The terminal database 24 is a database for accumulating information regarding terminals such as terminal types and users. The configuration of the input / output means of the terminal is also accumulated.
The community database 22 is a database that accumulates basic information about the community such as member configuration.

The terminal activity database 26 is a database for storing terminal activities transmitted from each terminal Ta and the like as needed.
The community activity database 28 is a database for storing community activities synthesized based on member terminal activities as needed.
For each user's terminal Ta and the like, information obtained by the input means TIa and the like is primarily processed by the control unit TCa and uploaded to the communication server CS as a terminal activity.

The communication server CS aggregates uploaded terminal activities and calculates personal activities for each user.
Further, the communication server CS aggregates personal activities and calculates community activities for each community.
Information obtained by various input means such as each terminal Ta is temporarily stored in a buffer such as the control unit TCa. Next, the obtained information is given a user ID, processed into a network transmission format, and transmitted to the communication server CS as a terminal activity at time t.

In the communication server CS, the received terminal activities are sequentially stored in the terminal activity data database 26. In parallel with this, the information of the terminal activity database is integrated in response to a request from the terminal Ta or the like or for each set time interval, and a personal activity for each user is synthesized.
If the user is using only a single terminal T, the user activity of the terminal activity such as the terminal Ta becomes the user's personal activity as it is.

Furthermore, in parallel with them, information on personal activities is integrated at set time intervals, and community activities for each community are synthesized. In addition to the above-described regular execution, this composition can be executed every time there is a delivery request from the terminal, or both methods can be used in combination.
The synthesized community activity is accumulated in the community activity database.

These synthesizing processes are executed by the activity synthesizing means communication server CSA of the communication server CS.
The synthesizing procedure is described in a procedure description language and stored in the communication server CSA. This synthesis procedure can be rewritten locally or via a network. This allows easy customization and tuning according to the system design policy.

There are at least three types of community activities: individual activities of each member, communication activities between members, and synchronicity activities between members. Also, the intensity of each activity is set according to the type.
The individual activity of each member is almost equal to the personal activity itself. Almost all personal activities are regarded as community activities, but the strength of community activities is set small.

The communication activity between members evaluates a direct communication action such as mail exchange, voice call, and short message exchange between members as a community activity. The strength is set large.
The synchronicity activity between members evaluates a situation where a plurality of members are considered to have performed the same kind of behavior or a situation having activity information of similar values as a community activity. The intensity is set to medium or large. For example, when browsing using an Internet browser is taken as an example, if a plurality of members perform the same url access before and after a certain time, it is evaluated that there is a moderately strong community activity. In addition, for example, when the position information of each member can be acquired by GPS or the like, when the positions between the members approach, that is, the action is not the same type, but the acquired data values (= coordinates) are close. Equivalent to assessing that community activity has occurred.

The above three types of community activities can be further subdivided.
When the community activity is distributed to each terminal Ta or the like, it is output using the corresponding output means TOa or the like by designating the type.
The contents of community activities distributed to each member vary from member to member. In other words, the strength of the element of the community activity changes depending on whether or not it is a party of the original terminal activity.

The community activity expresses the activity status of community members within a certain period of time.
The data distributed to each member's terminal has a predetermined format composed of start time, duration, rise parameter, attenuation parameter, strength, type, option, and the like. The terminal Ta or the like that has received this data performs actual output by the output means TOa or the like prepared for each terminal type.

For example, when the output is performed on the display means, an output in which a circular community symbol is lit brightly can be considered.
In this example, each element of the above data format will be described.
The start time is the time when lighting starts.
The duration is a time for maintaining the maximum lighting state.

The rise parameter specifies a pattern at the start of output, such as gradually becoming brighter from the start time.
On the contrary, the attenuation parameter specifies a pattern at the end of output after the end of the duration, such as fading out.
The intensity is the maximum output intensity, and corresponds to the maximum brightness in this example.

The type specifies the type of community activity. By this type designation, the corresponding output means is selected by each terminal Ta or the like.
Options are other than essential elements and do not exist in this example, but are used to store text of content in the case of, for example, distribution of a text message.
Next, the operation of the communication system communication server CS will be described with reference to the example in FIG. Here, it is assumed that the users Ua to Ue are registered in advance in the communication server CS, and the affiliation communities 1 and 2 are set as shown in FIG.

Regarding the community 2, the output presentation by the user Ua when the user Ud and the user Ue exchange mails will be taken up. The processing procedure is the same in other cases.
As an example of output means, first, when the user Ud starts to create a mail for the user Ue, the information that “Ud starts to create a mail with the destination Ue” is the terminal activity information ITd ( It is transmitted to the communication server CS as t1).

In the communication server CS, the information ITd (t1) is added to the terminal activity database.
The same applies to the other activities, and the process of information transmission from the terminal and database registration at the communication server CS is fundamental. Activity information collection from the terminal is repeated in this manner.

Next, a process of synthesizing community activity data distributed to the terminal Ta will be described.
Consider a case where the activities of community 2 are combined at time t2 (here, t1 <= t2).
First, the personal activities IUa (t2), IUc (t2), IUd (t2), and IUe (t2) of the users Ua, Uc, Ud, and Ue are referred to. This is an activity of each of the users Ua to Ue in a time interval [t2-Δ, t2] with a preset time width Δ.

That is, here, since the users Ua, Uc, Ud, and Ue use only the terminals Ta, Tc, Td, and Te, respectively, the terminals Ta, Tc, Td, and Te in the time interval [t2-Δ, t2] It becomes equal to the terminal activity information.
Returning to the synthesis example of community activities, the output at the terminal Ta will be described.
For example, as in the screen display example shown in FIG. 3, a description will be given of a case where communication activity is expressed by deformation of a circular symbol displayed on the display means.

Each terminal performs output according to the distributed output data as appropriate, but in this example, the contents differ between the terminal Ta and the terminal Td at the stage of data distribution.
That is, no terminal activity occurs in the time interval [t2-Δ, t2] at the terminal Ta, while there is an activity of sending and receiving mails at the terminal Td and the terminal Te.

  For example, with regard to its own communication activity, since it is obvious that a communication act has been performed, a policy that suppresses output more than others can be considered. In this case, in the terminal Ta to which the output data in the time interval [t2-Δ, t2] is distributed, the circular symbol on the display blinks brightly. As a temporal flow, it gradually becomes brighter, blinks at the maximum brightness for a certain period of time, and then gradually decreases in brightness. On the other hand, the terminal Td also blinks slightly darker than the brightness of the terminal Ta. The time change is the same.

At this time, in addition to the pair of the terminal Td and the terminal Te, when the exchange of mail is in the time interval [t2-Δ, t2] in the community, the evaluation is changed when the communication activities are synthesized, and the brightness of the output The maximum value of becomes larger.
Further, when there are other types of communication activities, single activities, and synchronic activities in the same manner, corresponding output expressions are executed independently at the same time as brightness changes according to the contents.

For example, when there is a community activity corresponding to an output expression due to a color change, changes in brightness and color are executed simultaneously and independently. The same applies to changes in size and shape.
Furthermore, not only display output but also other output means such as audio output and vibrator output are used in combination and output.

In the above example, both the output means TOa and the input means TIa are implemented with all the listed means. However , the configuration may be different for each terminal, and which terminal and which input Appropriate data may be held in the terminal database of the communication server CS as to whether or not the output means is provided.
That is, at the time of output composition, actual data is synthesized with reference to the configuration of the data distribution destination terminal.

[Embodiment 2]
FIG. 4 shows an outline of a configuration example of a community communication system using a mobile phone as a main terminal.
Each user A belongs to several communities, but in FIG. 4, the user A belongs to the community 1 and the community 2. User A communicates with each user who is a participant in community 1 through communities 1 and 2. Users (members) belonging to each of the communities 1 and 2 use the system using a mobile phone as a terminal.

FIG. 5 shows a mobile phone terminal system configuration.
The communication server CS can access the network N from each mobile phone terminal, and aggregates the activities of each terminal and combines and distributes the community activities.
FIG. 6 shows a mobile phone terminal display example.

  The example of FIG. 6 represents a screen display of user A's terminal. The state of community 2 is represented by four large square community symbols 60, 62, 64, 66 (shown in (a)), and the state of the other community 1 is one square community symbol on the upper right. 68 (shown in (b)). At this time, in the terminal of the user A, the output focus (setting of the community of interest) is set to the community 2.

In the actual use display, various dynamic expressions are made corresponding to various activities of community members.
For example, when members of the community 2 send and receive mail, the upper left square 60 changes color and rotates because there is communication activity. It is conceivable that another voice call is made as communication between members, but in this case, it is also expressed as the same change. In other words, the user A who is the receiver can see that there has been communication between the members recently by looking at the display on the terminal, but from the terminal display only to who and who is doing what kind of communication. do not know.

As another example, when someone is opening a mobile phone terminal, this is expressed on the user A terminal by a ripple-shaped animation in the square of the community symbol 66 at the lower right. The As this number increases, the number of ripples also increases.
As another example, there is an example in which the average value of the radio field strength value of each community member's mobile phone terminal is displayed on each terminal, the average of the remaining battery level is also displayed, or there are members with low battery level It is also possible to display it in case.

  With regard to the community 1, when there is a change in the community activity, various types of activities are aggregated and expressed as animation in the small square community symbol 68 on the upper right. Compared to the focused community 2, the details are not easily understood, but the information is appropriately selected as a result, and it is considered that the information is simplified and easy to see.

  When the user A wants to see the activity of the community 1 in detail, the user A can move the focus from the community 2 to the community 1 by operating a button on the terminal. In that case, the display size, position, and method of community 1 and community 2 are interchanged. Further, this focus movement can be automated by setting. In that case, Community 1 activity meets certain requirements (this also depends on configuration, for example, if Community 1 communication activity exceeds a certain level, or if all Community 1 members are charged) In this case, the focus automatically moves to community 1 without user A's terminal operation.

FIG. 7 shows the configuration of the mobile phone terminal.
Each mobile phone terminal leaves the operation state in a memory as a log. For example, start and end of a call, transmission / reception of mail, setting operation, remaining battery level, radio wave intensity, and the like. Then, the activity log is transmitted to the communication server CS every predetermined time set in advance or when a specific event occurs. An example of this event is opening a terminal.

  The activity collection module 70 periodically monitors changes in the terminal state with a timer and accumulates the results in the local activity buffer 72. The term “terminal state” as used herein refers to a device that can be automatically measured, such as a remaining battery level, a radio wave state, and position information. The local activity buffer 72 is a data area for recording past state changes of the mobile phone terminal. What is accumulated here includes not only the output from the activity collection module 70 but also the output from the event handler module 74 described below.

The event handler module 74 is a module that is activated in response to a specific event, in particular, a change in the terminal state associated with a user operation. For example, the event handler module 74 is activated when an event such as opening / closing of a mobile phone or a user pressing a button occurs. . A specific event or a series of events is output to the local activity buffer 72 as terminal activity.
The event handler module 74 is a module for issuing an instruction for communication with the server to a server communication module 76 described later. When an event of some activity occurs, the activity is delivered to the server communication module 76 together with the activity that remains in the local activity buffer 72 and has not yet been uploaded to the communication server CS.

In addition, when the server inquiry is set at the end of the external interrupt, the server inquiry is performed at the timing of the return event from the interrupt. Prior to that, the un-uploaded activity remaining in the local activity buffer 72 is similarly given. Are delivered to the server communication module 76.
The server communication module 76 is literally a module responsible for network communication with the communication server CS.

  Communication with the communication server CS is activated by a command from the event handler module 74. At that time, the uploaded data is also output from the event handler module 74 together with the communication command. A community activity sequence is downloaded from the communication server CS as a return of uploading to the communication server CS. The community activity sequence is time-series information of community activities that have occurred since the previous communication between servers. This community activity sequence is stored in the community activity buffer 77.

Thus, the community activity buffer 77 is a data area in which the latest downloaded community activities are accumulated.
The output sequence generation module 78 is a module that generates an actual output sequence based on data in the community activity buffer 77 and the local activity buffer 72. For each community activity, time series data of output action is assigned for each type.

FIG. 8 shows an output sequence generation example. As a typical example, the operation of the mobile phone terminal will be described with respect to the terminal access activity caused by opening and closing of the mobile phone terminal.
The data of the opening / closing activity of each terminal collected in the communication server CS is aggregated on the communication server CS, and the total number of times of opening and closing is gathered at regular intervals (for example, 30 seconds) and time-series. To be downloaded. The number of times here is considered as the intensity of the output. The output sequence generation module 78 retrieves data from the community activity buffer 78 and assigns it to the output action. Here, the accuracy of the output intensity varies depending on the expressive power of the output action depending on the mobile phone terminal. For example, if the original community activity sequence is a continuous value from 0 to 1 and the output action is a discrete value of 4 levels of 0, 1, 2, 3, the mapping between these is performed, A pattern action of variation (intensity 1 to intensity 2, etc.) is also appropriately assigned as an element of the output sequence. The output sequence generation module 78 also performs compression in the time axis direction based on the elapsed time of each community activity. For example, the sequence of activities up to the past 10 minutes is assigned to the output format in the same time interval as the time series, but the activities from the past 60 minutes to 10 minutes are compressed to 1/5, In this example, an output sequence of 10 minutes for compression and 10 minutes for uncompression is generated as a result.

The output control module 79 is a module that receives this result, controls an actual output device, and executes an output operation. Examples of the output device include a liquid crystal screen display, a speaker, a vibrator, and various lamps.
In the output sequence generation example shown in FIG. 8, when the original community activity sequence (f) is a continuous value from 0 to 1, and the output action is a discrete value of four stages of 0, 1, 2, and 3. , Pattern action (g) of intensity variation (from intensity 1 to intensity 2, etc.) is assigned as element (h1) of the output sequence.

Then, an output sequence (h2)) obtained by compressing past data based on (h1) is output from the output control module 79.
FIG. 9 shows a detailed configuration of the communication server CS.
The terminal communication module 90 is a communication module that responds to network access from a mobile phone terminal. The mobile phone terminal autonomously communicates with the communication server CS, but uploads the activity sequence of the terminal. The uploaded sequence is stored in the terminal activity database 26. At the same time, when the status change of the mobile phone terminal (call start, charge start, etc.) or registration information is uploaded, it is stored in the terminal information data area 92, which is a dedicated data area, as mobile phone terminal information data. In addition, in response to an instruction from a notification module 94 described later, a call is sent to the mobile phone terminal using an electronic mail, a voice line, or the like.

The terminal activity database 26 stores the activities of all terminals as described above. The activity data accumulated here is reconstructed as a time series sequence of activities for each community in the community activity synthesizing means CSA.
The data of the corresponding terminal in the terminal information data is also used for combining. The synthesized community activities are sequentially stored in the community activity database 28. When the terminal communication module 90 receives the upload, the community activity synthesizing means CSA is activated at the same time as updating the terminal activity database 26, and synthesizes the community activity for the latest terminal activity, and then the community activity sequence assignment module 96. Starts. The community activity sequence assignment module 96 extracts a community activity sequence to be distributed to the mobile phone terminal from the community activity database 28. For this, the terminal data information of the mobile phone terminal is used (eg, last access time).

As described above, the terminal information data area 92 includes the latest status information, terminal registration information, user profile information, community structure, access record, and the like. Information that can be manually set or necessary is updated and added by the setting change module 98.
The notification module 94 determines whether or not the activity uploaded from the mobile phone terminal requires immediacy such as a message transmission, and instructs the terminal communication module 90 to notify a new arrival by e-mail or telephone transmission. This is a module that performs (by delivering the content of a message etc. immediately).

  The terminal communication module 90 can also perform broadcast delivery with low delay by causing the destination terminal to generate an interrupt using the notification described above as a trigger and causing the destination to download a message. As a result, it is possible to avoid congestion delay due to filtering at the gateway in the carrier network, which occurs when mail is transmitted from the personal computer to the mobile phone via the Internet.

In addition to delivering the message to the destination immediately, in order to speed up the reply from the destination, a reply branch for selection may be provided in the message so that the reply can be made by selecting the branch at the destination. .
The setting change module 98 changes the setting based on a setting command from the terminal communication module 90 or the server management interface 99 and notifies the terminal information data area 92 of the change.

Next, it supplements about operation | movement of the community activity synthetic | combination means communication server CSA. Here, regarding the opening / closing information of the mobile phone terminal, a community 2 which is a friend group having the users A and D to G as members as shown in FIG. 4 is taken as an example.
FIG. 10 shows a terminal open / close time series in which the open / close raw data is mapped in time series. Here, it is displayed in a time-series graph for convenience, and the open / close state of each member corresponds to ON / OFF.

  This information is extracted from the terminal activity database, and in the example of FIG. 10, a score is obtained every 10 seconds to give a total as a community activity. In this example, the algorithm for calculating community activity is the simplest, and assigns 3 points and 1 point to the event that each member's terminal opens and closes, and 2 points to the open state, and calculates the simple sum of them. It is a thing. At this time, the community activity is calculated for each delivery destination mobile phone terminal. In this example, the opening / closing information corresponding to the user A terminal, which is the distribution destination mobile phone terminal, is not used as the combined data. That is, as the information output to the terminal of the user A, it is a design decision that the terminal activity of the user A himself / herself is not appropriate in the activity related to the opening / closing of the mobile phone terminal. Of course, it is possible to perform synthesis including the user A, and a synthesis method that is considered appropriate may be selected in accordance with the user and purpose of the system.

  In addition, in order to reduce the load on the communication server CS, the community activity for each delivery destination mobile phone terminal is not synthesized, but the activity as a whole community is synthesized once, stored in the community activity database, and then the community activity sequence. An implementation in which the allocation module performs adjustment processing according to the delivery destination is also conceivable.

  Finally, the score of community activities calculated as shown in the graph of FIG. 10 is standardized to be a value from 0 to 1, and stored in the community activity database. A standardization method can also be selected according to the size of the community. For example, if the scale is small, that is, if there are only a few people as in the example of FIG. 4, linear scaling may be used, but it may be possible to change to logarithmic transformation when the scale becomes several tens. It is done.

FIG. 11 shows the flow of the system operation, and outlines the operations of the mobile phone terminal and the communication server CS. In actual operation, there are portions that are processed in parallel, overlapping in time.
Data A (the radio wave condition, the remaining battery level, etc.) in the mobile phone terminal is collected by the activity collection module 70 and stored in the local activity buffer 72.

  Further, data B in the mobile phone terminal (open / close of the mobile phone terminal, operation detection, button press, event detection, etc.) is detected by the event handler module 74, and the detection result is stored in the local activity buffer 72. Data B stored in is sent to the server communication module 76 via the event handler module 74. Then, the data B is transmitted from the server communication module 76 to the terminal communication module 90 in the communication server CS via the network.

Data C (output by each output device such as a display, a speaker, and a vibrator) is read from the buffer 77 by the output sequence generation module 78 and input to the output means of the mobile phone terminal via the output control module 97. Is done.
By the way, the communication activity stored in the community activity database 26 in the communication server CS is transmitted from the terminal communication module 90 to the network via the communication activity sequence assignment module 96, and is transmitted by the server communication module 76 in the mobile phone terminal. It is received and stored in the community activity buffer 77 as a community activity sequence D.

  On the other hand, the synthesis result by the community activity synthesizing means communication server CSA and the mobile phone terminal information stored in the terminal information data area 92 are similarly transferred from the terminal communication module 90 to the network via the community activity sequence allocation module 96. It is transmitted, received by the server communication module 76 in the mobile phone terminal, and stored in the community activity buffer 77 as a sequence D.

Activity data E from the mobile phone terminal is received by the terminal communication module 90 in the communication server CS and stored in the terminal activity database 26. At the same time, the terminal communication module 90 executes a process F for starting the communication server CSA.
The terminal information data I from the mobile phone terminal is received by the terminal communication module 90 in the communication server CS and stored in the terminal information data area 92.

The setting command G from the mobile phone terminal is received by the terminal communication module 90 in the communication server CS and stored in the setting change module 98.
Also, the mutual processing H1 and H2 between the terminal communication module 90 and the notification module 94 is processing that is necessary when an immediate activity is transmitted from the mobile phone terminal.
Further, the communication server CSA stores the synthesis result data J in the community activity database 28, and subsequently executes the process K for starting the community activity sequence assignment module 96. By this process K, the community activity sequence is transmitted to the mobile phone terminal and stored as data D in the community activity buffer 77.

  The computer program used in the first and second embodiments described above is a program that executes the procedure described as the operation description of the community communication system. The recording medium is a magnetic recording medium, a package medium such as an optical disk, or a non-volatile semiconductor memory, which records the above program.

It is a figure which shows the system configuration | structure of this invention. It is a figure which shows the structure of a communication server. It is a figure which shows the example of a screen display. It is a figure which shows a mobile telephone terminal system community structural example. It is a figure which shows a mobile telephone terminal system structure. It is a figure which shows the example of a mobile telephone terminal display. It is a figure which shows the structure of a mobile telephone terminal. It is a figure which shows the output sequence production | generation example. It is a figure which shows the detailed structure of a communication server. It is a figure which shows the time series of a terminal opening / closing. It is a figure which shows the flow of the system operation | movement of this invention.

Explanation of symbols

20 User DB
22 Community DB
24 Terminal DB
26 Terminal Activity DB
28 Community Activity DB
70 Activity Collection Module 72 Local Activity Buffer 74 Event Handler Module 76 Server Communication Module 77 Community Activity Buffer 78 Output Sequence Generation Module 79 Output Control Module 90 Terminal Communication Module 92 Terminal Information Data Area 94 Notification Module 96 Community Activity Sequence Assignment Module 98 Setting Change Module 99 Server management interface

Claims (7)

A communication system in which a communication terminal used by a client and a communication server are connected via a network so that communities, which are a set of one or more clients, communicate with each other,
Said communication terminal,
Sending the data automatically collected terminal activity which is the client activity status and the data input by the client to the server,
The server,
Community activity that represents the activity state of each community that has been pre-set and registered with data that automatically collects terminal activity that is transmitted from the communication terminal to the communication server and accumulated as client activity status and data that the client inputs Synthesized as
The community activity is configured to be delivered from the communication server to the communication terminal at all times or regularly or on demand.
The community activity includes at least individual activities of clients whose composite weight is reduced, communication activities between clients whose composite weight is increased, and synchronicity activities between clients whose composite weight is medium. Including three types,
At the time of the synthesis, the community activity is synthesized by weighting the single activity, the communication activity, and the synchronic activity with the synthesis weight,
Community communication system wherein the combined community activities, and distributed to the communication terminal in response to constantly or periodically or request, wherein the Ru and share a activities of the community to the client. When synthesizing the community activity,
The community communication system according to claim 1, wherein the client is anonymized. One or more clients constitute one community, and in order for the communities to communicate with each other via the network, a network server connected to the client communication terminal via the network,
A terminal activity DB that accumulates the terminal activity, which is the client's activity status and is automatically collected at the communication terminal, as needed;
A terminal DB that stores communication terminal types that the client inputs and transmits to the communication terminal;
A user DB for storing the community and name to which the client inputs and transmits to the communication terminal;
Based on the terminal DB and the user DB, a community DB that stores the client configuration of the community;
Activity synthesizing means for synthesizing a community activity that is an activity status of each community based on the terminal activity DB, the terminal DB, the user DB, and the community DB;
A community activity DB that updates the community activity as needed;
The community activity includes at least individual activities of clients whose composite weight is reduced, communication activities between clients whose composite weight is increased, and synchronicity activities between clients whose composite weight is medium. Including three types,
The single activity, the communication activity, and the synchronic activity are weighted by the composite weight to synthesize a community activity,
A communication server, wherein the client transmits the community activity to share the activity status of the community. The community activity is a selection or control of the output means of the communication terminal for indicating the activity status of each community including at least one of start time, duration, rise parameter, attenuation parameter, strength and type. It is composed of data to be,
The type is data for selecting the output means of the communication terminal,
The start time is data indicating time to start output from the output means selected by the type of the communication terminal,
The duration is data indicating the duration of the maximum output from the output means selected by the type of the communication terminal,
The rising parameter is data specifying an output pattern output from the output means selected by the type of the communication terminal that increases from the start time,
The attenuation parameter is data specifying a pattern for fading out the output of the output means selected by the type of the communication terminal,
The communication server according to claim 3 , wherein the strength is data designating a maximum output when outputting from the output means selected by the type of the communication terminal . The communication server further includes a terminal communication module,
As soon as a new arrival of a message from the communication terminal is notified to the destination, the destination is broadcasted with low delay by downloading the message triggered by the notification,
4. The message according to claim 3, wherein the message has a reply option set by a caller, and the recipient selects the reply option to perform the broadcast delivery and reply in a short time. Communication server.   The communication server further includes a notification module, determines whether the transmission data from the communication terminal requires immediacy, and causes the communication terminal module to perform the new arrival notification by e-mail or telephone call. The communication server according to claim 5. A computer program for operating the communication server in a communication system in which a communication terminal used by the client and a communication server are connected via a network in order to communicate with each other, which is a set of one or more clients. And
Community activity that represents the activity state of each community that has been pre-set and registered with data that automatically collects terminal activity that is transmitted from the communication terminal to the communication server and accumulated as client activity status and data that the client inputs A synthesis procedure to synthesize
The community activity is composed of a distribution procedure for distributing the community activity from the communication server to the communication terminal at all times or periodically or on demand.
The community activity includes at least individual activities of clients whose composite weight is reduced, communication activities between clients whose composite weight is increased, and synchronicity activities between clients whose composite weight is medium. Including three types,
In the synthesis procedure, a community activity is synthesized by weighting the single activity, the communication activity, and the synchronic activity with the synthesis weight,
A computer program for a communication server, characterized in that the client transmits the community activity to share the activity status of the community.

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