JP2003008740A - Communication relay device, communication system, data transmission method, and data transmission program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To effectively catch communication by the telecommunication between communication terminals via a communication relay device. SOLUTION: A communication device 140, which relays the communication between a first communication device 120 and a second communication device 140 is equipped with an additional data acquisition means 103, which keeps an additional data management table for deciding additional data in its memory and decides the additional data, based on this additional data management table, and acquires the decided additional data from a data storage means 102, and an additional data transmission means 104, which transmits the above acquired additional data to at least one of the first communication terminal device 120 and the second communication terminal device 140.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a communication relay device, a communication system, a data transmission method, and a data transmission program for transmitting additional data to a communication terminal device when communication is disconnected.

[0002]

2. Description of the Related Art Conventionally, a mobile phone or the like has generally used a ringing melody for notifying a user of the mobile phone of an incoming call. A function to select and play a preset ringtone is also provided. Similarly, a function of selecting and displaying a preset image from a plurality of images according to the caller's telephone number is also provided.

According to these functions, the user of the mobile phone associates the telephone number of the caller with the incoming melody or image in advance, so as to determine who the incoming call is from. Makes it easier to know. In addition, by associating a melody or an image with a similar impression to the caller's impression that the user of the mobile phone has, the user can be notified of the call and associated with the caller. It also has the effect of increasing the enjoyment during a call.

According to the method of playing the incoming melody or displaying the image according to the caller's telephone number when notifying the incoming call, who the other party is before the call communication is established. Since it is possible to know whether or not, communication can be established smoothly.

By the way, when people actually meet and talk with each other, even if the conversation ends, there is an extraordinary communication depending on the appearance and facial expression of the other party, that is, the impression of the other party's facial expression at the time of communication remains. It will be. In addition, the content of communication remains as letters in letters and e-mails.

[0006] On the other hand, since communication in a call using a fixed telephone or a mobile phone is by voice, there is a characteristic that when the call ends, all are lost, that is, the contents of communication do not remain. In this way, communication by phone call
Since it has a characteristic that it is clear whether it is on (calling state) or off (non-calling state), for example, it is difficult to end a call with a good friend, or when you end the call you feel a sense of collapse. There is.

As a device used for communication by telephone call, Japanese Patent No. 3017193 discloses that a message registered in advance in a communication terminal on the calling side corresponding to the other party is read out based on the counted call time. , A communication terminal which is transmitted to the other party at the end of the call. According to the communication terminal described in the above publication, if the counted call time is shorter than the preset call time, it is determined that the call was a wrong call, so an apology message is sent. Also, when the counted call duration is longer than the preset call duration, a one-word message is transmitted. According to this, it is possible to smoothly disconnect the communication by transmitting the message immediately after the communication by the call is completed.

[0008]

However, in the conventional method of playing an incoming melody or displaying an image according to the caller's telephone number when an incoming call is notified, the incoming melody or the Since the image and the other party are associated with each other on the mobile phone on the receiving side, the intention of the user on the calling side cannot be reflected. Further, there is a problem that the user of the mobile phone needs to associate the incoming melody for notifying the incoming call with the caller's telephone number in advance, which is troublesome. Further, the conventional method of playing a song or displaying an image in accordance with the caller's telephone number cannot be used when ending the call.

Further, in the communication terminal described in the above-mentioned Japanese Patent No. 3017193, the user of the communication terminal on the calling side must register a message in advance corresponding to the other party of the call, like the incoming melody. There was a problem that it was troublesome because it did not happen. The message sent to the other party may be one that is stored in the communication terminal in advance, one that the user has created in advance, or one that is obtained by communication such as an incoming melody or image that notifies the incoming call. However, all of them must be held by the communication terminal, and there is a problem that various messages other than those held by the communication terminal cannot be used. Furthermore, because the message sent to the other party is registered before the call,
There is a problem that the message to be transmitted cannot be switched according to the content of the call, and the content of the call and the content of the message may not correspond to each other.

The present invention has been made to solve the above problems, and its purpose is to, for example, end a call.
A communication relay device, a communication system, a data transmission method, and data capable of supplementing call communication with various additional data by transmitting additional data from a communication relay device that relays communication to a communication terminal device To provide a sending program.

[0011]

In order to solve the above-mentioned problems, a communication relay device of the present invention is a communication relay device for relaying communication between communication terminal devices, and is an identification for determining additional data. Identification information storage means for storing information, additional data acquisition means for determining additional data based on the identification information, and acquiring the determined additional data from the additional data storage means, the acquired additional data It is characterized by comprising additional data transmitting means for transmitting to at least one of the communication terminal devices.

According to the above invention, the communication by the communication between the plurality of communication terminal devices can be supplemented by the additional data acquired by the communication relay means. Therefore, it is possible to supplement the communication using many types of additional data, and the additional data can more effectively supplement the communication by communication.

Conventionally, data such as a melody or an image stored in a communication terminal device has been used as additional data for supplementing communication by communication between communication terminal devices. Since the capacity is limited, the types are limited, and the communication cannot be complemented sufficiently.

On the other hand, the communication relay apparatus of the present invention determines the additional data based on the identification information, and acquires the determined additional data, and the additional data acquired by the additional data acquisition unit. And an additional data transmitting means for transmitting. Therefore, in order to supplement communication by communication between the communication terminal devices, the additional data acquired by the additional data acquisition means of the communication relay device can be used. The additional data acquisition means is
For example, it may have a function of automatically generating new additional data, such as combining multimedia data by combining images and sounds.

Here, the additional data storage means for storing the additional data acquired by the additional data acquisition means of the communication relay device may be one accessible by the additional data acquisition means. This additional data storage means may be built in the communication relay device, or may be a storage device capable of communicating with the additional data acquisition means outside the communication terminal device, for example.

Further, since the communication relay device is less restricted in size like a communication terminal device such as a mobile phone, it is possible to incorporate a large capacity additional data storage means therein. Further, when the additional data storage unit obtains the additional data by accessing the external storage device, it is possible to obtain more types of additional data.

As a result, the additional data transmission means
Since many types of additional data can be used, it is possible to more effectively supplement communication by communication. Therefore, it is possible to provide a communication relay device that can effectively supplement communication with additional data.

In the present invention, "additional data" means data acquired by the additional data acquisition means and transmitted to the communication terminal device by the additional data transmission means of the communication relay device, and stored in the communication relay device. Existing data or data acquired by the communication relay device via the network. Examples of the "additional data" include text data such as text messages, voice data such as sounds and songs, video data such as images and animations, and multimedia data including combinations thereof.

In order to solve the above problems, the communication relay device of the present invention further comprises disconnection signal receiving means for receiving a communication disconnection signal transmitted from the communication terminal device, and the additional data transmitting means is During the period from the reception of the communication disconnection signal to the disconnection of the communication, the additional data is transmitted to at least one communication terminal device among the communication terminal devices.

With the above configuration, the additional data is transmitted from the communication relay device to the communication terminal device between the time when the communication disconnection signal is received from the one communication terminal device that is communicating and the communication is disconnected. Therefore, it is possible to smoothly end the communication by communication.

That is, when the communication relay device is relaying communication between the communication terminal devices, the disconnection signal receiving means disconnects the communication from any one of the communication terminal devices. When the additional data is transmitted, the additional data transmitting unit transmits the additional data acquired by the additional data acquiring unit to either or both of the communication terminal devices relaying the communication. This makes it possible to supplement the communication by transmitting the additional data at the end of the communication by the communication, so that the communication by the communication such as a telephone call can be smoothly finished by the additional data.

In order to solve the above problems, the communication relay device of the present invention further comprises communication data analysis means for analyzing communication data transmitted and received between the communication terminal devices, and the additional data acquisition means is The additional data is determined based on the analysis result analyzed by the communication data analysis means and the identification information, and the determined additional data is acquired from the additional data storage means.

With the above configuration, the additional data acquisition means can determine and acquire the additional data according to the contents of communication between the communication terminal devices. , It becomes possible to transmit additional data suitable for the contents of communication.

For example, when the communication between the communication terminal devices is a voice call, the communication data analyzing means obtains character data by using a general voice recognition technique and further analyzes the character data. It is possible to obtain a keyword or the like representing the content of the call. Alternatively, when the communication between the communication terminal devices is a character communication such as a real-time chat, the character data transmitted and received is analyzed to obtain the keyword indicating the content of the real-time chat in the same manner as above. You can

In this way, the keyword indicating the contents of communication is obtained as the analysis result by the communication data analyzing means. Then, the additional data acquiring unit can use the analysis result in addition to the identification information when determining the additional data, and thus can acquire the additional data reflecting the content of the communication. Therefore, since it becomes possible to transmit the additional data corresponding to the content of the call to the communication terminal device, the communication by communication can be more effectively supplemented.

In order to solve the above problems, the communication relay device of the present invention is such that the identification information stored in the identification information storage means has the communication terminal device identification information for identifying the communication terminal device and the additional information. It is characterized in that it is a communication terminal device table in which a correspondence relationship with additional data specifying information for specifying data is registered.

With the above structure, the additional data corresponding to the communication terminal device to which the additional data is transmitted by the additional data transmitting unit can be determined and acquired by the additional data acquiring unit.

That is, since the communication terminal device and the additional data are associated with each other by the communication terminal device table,
The additional data acquisition means can acquire additional data according to the communication terminal device. For example, in the communication terminal device table, by storing the correspondence between the communication terminal device specifying information desired by the user of the communication terminal device and the additional data specifying information, the additional data desired by the user of the communication terminal device can be stored. It can be transmitted to the communication terminal device of the communication partner. With this, the additional data desired by the user can be transmitted by the additional data transmitting unit for each individual communication terminal device, so that communication by communication can be more effectively supplemented.

In order to solve the above problems, the communication relay apparatus of the present invention further comprises key data receiving means for receiving the key data transmitted from the communication relay apparatus, and the key information receiving means is provided in the identification information storing means. The stored identification information is a key data table in which a correspondence relationship between the key data and the additional data identification information for identifying the additional data is registered, and the additional data acquisition means is the key received from the communication terminal device. The additional data is determined based on the data and the key data table, and the determined additional data is acquired from the additional data storage means.

With the above configuration, the additional data acquisition means can determine and acquire the additional data to be acquired by referring to the key data received by the key data receiving means. Therefore, the user of the communication terminal device can switch the additional data acquired by the additional data acquisition means by transmitting the key data to the communication relay device even during communication. Therefore, the user of the communication terminal device can transmit desired additional data from the communication relay device to the communication terminal device of the other party.

Further, before the communication relay device starts relaying the communication, by receiving the key data previously transmitted by the communication terminal device by the key data receiving means,
It can be stored in the identification information storage means as a key data table in which the correspondence between the key data and the additional data specifying information for specifying the additional data is registered.

As a result, the additional data acquisition means refers to the key data stored in the key data storage means,
The additional data to be acquired can be determined and acquired.
Therefore, even when the communication method in which the key data receiving means cannot acquire the key data is adopted during or after the communication, the user of the communication terminal device uses the communication relay device to communicate with the communication terminal device of the other party. The additional data sent to can be any desired.

Note that the key data may be digital data relating to the user's name, age, etc. stored in the storage means provided in the communication terminal device, or a button provided in the communication terminal device is pressed. It may be analog data such as sounds generated correspondingly. Further, the registration of the correspondence between the key data and the additional data specifying information and the setting of the key data may be performed in the communication terminal device in advance before the communication is started, or the communication relay may be performed during the communication. It may be set in the device or the communication terminal device.

In order to solve the above problems, the communication relay apparatus of the present invention receives the communication terminal data transmitted from the communication terminal apparatus by the communication terminal data receiving means and the communication terminal data receiving means. A communication terminal data storage unit for storing communication terminal data, wherein the additional data acquisition unit determines additional data based on the identification information, and the determined additional data is stored in the communication terminal data storage unit. It is characterized by being obtained from.

With the above configuration, the additional data acquisition means can acquire the additional data from the communication terminal data transmitted from the communication terminal device, and therefore, for example, the text, the image, etc. transmitted from the communication terminal device can be obtained. It can be acquired as additional data.

That is, the communication relay device receives the communication terminal data transmitted by the communication terminal device by the communication terminal data receiving means and stores it in the communication terminal data storage means. Then, the communication terminal data acquisition means can acquire the communication terminal data stored in the communication terminal data storage means.

As a result, the user of the communication terminal device can, in addition to the data stored in the communication relay device or the storage device provided separately, for example, the sentences and images created by the user of the communication terminal device. Communication terminal data,
It can be transmitted as additional data to the communication terminal device on the other side of the communication. Therefore, communication by communication can be supplemented more effectively.

In order to solve the above problems, the communication system of the present invention further comprises key data receiving means for receiving the key data transmitted from the communication relay device, and is stored in the identification information storing means. The identified information is a key data table in which the correspondence between the key data and the additional data specifying information for specifying the additional data is registered, and the additional data acquisition means is the key data received from the communication terminal device. And a communication relay device for determining additional data based on the key data table and acquiring the determined additional data from the additional data storage means, key data input means for inputting the key data, and the input key And a communication terminal device having key data transmitting means for transmitting data to the communication relay device. There.

With the above configuration, the communication terminal device inputs desired key data by the input means, and relays communication between the communication terminal devices by the key data transmitting means by the input key data. Can be sent to. Then, the communication relay device can receive the transmitted key data by the key data receiving means and store it in the identification information storage means as the key data table.

Therefore, the additional data acquisition means can refer to the key data to determine the additional data to be acquired, and the user of the communication terminal device can determine the additional data to be transmitted to the communication terminal device of the other party. It can be as desired.

Therefore, by transmitting the additional data after the communication between the communication terminal devices is completed, it is possible to realize a communication system capable of smoothly completing the communication.

In order to solve the above-mentioned problems, the communication system of the present invention receives communication terminal data receiving means for receiving communication terminal data transmitted from the communication terminal device, and communication received by the communication terminal data receiving means. A communication terminal data storage unit for storing terminal data, wherein the additional data acquisition unit determines additional data based on the identification information, and the determined additional data is stored in the communication terminal data storage unit. It is characterized by comprising a communication relay device to be acquired and a communication terminal device provided with communication terminal data transmitting means for transmitting the communication terminal data.

With the above configuration, the additional data transmitting means can transmit the additional data held in the communication terminal device to the communication relay device. Therefore, for example, additional data that is not stored in the communication relay device, such as created by the user of the communication terminal device, can be transmitted to the communication terminal device on the other side of the communication via the communication relay device. it can.

Therefore, by transmitting the additional data after the communication between the communication terminal devices is completed, it is possible to realize a communication system capable of smoothly completing the communication.

In order to solve the above problems, the data transmission method of the present invention is a data transmission method in which a communication relay device transmits additional data to a communication terminal device which is communicating via the communication relay device. There is an identification information storage step in which the communication relay device stores in advance identification information for determining additional data to be transmitted to the communication terminal device, and the communication terminal device based on the stored identification information. An additional data acquisition step in which the communication relay device acquires additional data to be transmitted to the communication relay device; a communication disconnection signal reception step in which the communication relay device receives a communication disconnection signal for disconnecting communication from the communication terminal device; The communication relay device includes a communication terminal device that has received the communication disconnection signal in the communication disconnection signal reception step and a communication terminal device that is the destination of the communication disconnection signal. At least one of the is characterized in that it comprises a data transmitting step of transmitting the additional data to which the acquired.

With the above configuration, in the communication disconnection signal receiving step, when the communication relay device receives the communication disconnection signal for disconnecting the communication from the communication terminal device which is communicating through the communication relay device, the communication relay device is identified. The additional data to be transmitted can be acquired in the additional data acquisition step based on the identification information stored in the information storage step. Then, the communication relay device can transmit the acquired additional data to either or both of the communication terminal devices relaying the communication in the data transmitting step.

As a result, after the call of the additional data,
Since it is possible to transmit to the communication terminal device of the other party who is communicating through the communication relay device, it is possible to smoothly end the communication by the call.

A program of the present invention is characterized by causing a computer to execute the above-mentioned data transmission method.

As a result, a general computer can execute the communication method by the communication relay device described above.

The program of the present invention may be recorded in a computer-readable recording medium.

[0051]

BEST MODE FOR CARRYING OUT THE INVENTION [First Embodiment] The following will describe one embodiment of the present invention with reference to FIGS. 1 to 4. FIG. 1 is a block diagram showing a schematic configuration of a system that relays communication between communication terminal devices using the communication relay device according to the present embodiment. In addition,
The communication relay method of the present invention can be implemented by the system having this configuration.

As shown in the figure, the system for carrying out the communication relay method of the present embodiment roughly comprises a communication relay device 100, a first communication terminal device 120 and a second communication terminal device 140. ing. The communication relay device 100 relays communication between the first communication terminal device 120 and the second communication terminal device 140, and is between the communication relay device 100 and the first communication terminal device 120 and between the communication relay device 100 and the first communication terminal device 120. The two communication terminal devices 140 are connected by wired or wireless communication lines. Note that the connection between these devices does not have to be in a fixed connection state, that is, in a state of being always connected, and may be connected as necessary like a general mobile phone.

In the present embodiment, it is assumed that first communication terminal apparatus 120 is the communication terminal apparatus on the side that has transmitted the communication disconnection signal to terminate the communication, and second communication terminal apparatus 140 disconnects the communication. In the following description, it is assumed that the communication terminal device is a communication terminal device that receives the additional data transmitted from the communication relay device 100.

The communication relay device 100 relays the communication between the first communication terminal device 120 and the second communication terminal device 140, and disconnects the communication transmitted from the first communication terminal device 120. Disconnection signal receiving means 101 for receiving a communication disconnection signal, additional data storage means (communication terminal data storage means) 102 in which a database of additional data is stored, and the additional data storage means 10
The additional data acquisition means 103 for selecting and acquiring additional data from 2 and the additional data acquired by the additional data acquisition means 103 when the communication disconnection signal is received by the disconnection signal receiving means 101 The additional data transmitting means 104 for transmitting to the communication terminal device 140 is provided.

The first communication terminal device 120 also communicates with the communication means 112 for establishing communication with the second communication terminal device 140 via the communication relay device 100 and disconnection for transmitting a communication disconnection signal for disconnecting communication. And a signal transmission means 121.

In the second communication terminal device 140, the communication means 112, the additional data receiving means 141 for receiving the additional data transmitted from the communication relay apparatus 100, and the additional data receiving means 141 are received. Additional data reproducing means 142 for displaying the additional data on the screen or reproducing it as sound is provided.

In FIG. 1, for convenience of explanation, the configuration of the first communication terminal device 120 and the configuration of the second communication terminal device 140 are shown as different, but in reality, the first communication terminal device 120 is shown. Communication terminal devices having the configurations of the second communication terminal device 140 and the second communication terminal device 140 may be used.

Here, the communication terminal device having both the structure of the first communication terminal device 120 and the structure of the second communication terminal device 140 means the communication means 112 and the disconnection signal transmission means 12.
1, an additional data receiving means 141, and an additional data reproducing means 142.

Further, the disconnection signal receiving means 101, the disconnection signal transmitting means 121 and the additional data receiving means 141 use the same communication line used for communication between the communication relay means 111 and the communication means 112. be able to. Therefore, the disconnection signal receiving means 101 may be configured as a part of the communication relay means 111, and the disconnection signal transmitting means 121 and the additional data receiving means 141 may be configured as a part of the communication means 112.

The communication relay device 100 of the present embodiment is configured to have the additional data storage means 102,
The communication relay device 100 may be configured without the additional data storage means 102. For example, the additional data storage unit 102 may be provided in another device connected via a network such as a public telephone line, a wireless line dedicated line, or the Internet. In this case, the additional data acquisition means 10
3 is an additional data storage means 1 provided in another device.
02, the additional data is acquired via the network.

The timing at which the additional data acquisition means 103 acquires additional data from the additional data storage means 102 is
There is no particular limitation. As for the timing of this acquisition,
For example, the first communication terminal device 120 and the second communication terminal device 1
40 may be before the communication with the first communication terminal device 120 is started, or after the communication between the first communication terminal device 120 and the second communication terminal device 140 is started.
1 may receive the communication disconnection signal transmitted from the first communication terminal device 120.

Before the first communication terminal device 120 and the second communication terminal device 140 start communication via the communication relay device 100, the additional data acquisition means 1 of the communication relay device 100.
When 03 acquires additional data, the additional data acquisition means 103 determines the additional data to be acquired corresponding to the information specifying the first communication terminal device 120 and the second communication terminal device 140 that relay the communication. You should get it. Examples of the information that identifies both parties include information that combines both telephone numbers.

In this way, the additional data acquisition means 1
Since 03 can secure the time for acquiring the additional data, the additional data can be acquired regardless of the data amount of the additional data. For example, the first communication terminal device 12
0 and the second communication terminal device 140 are the communication relay device 100.
Even if the amount of additional data is so large that it cannot be processed in the time from the start of communication via the terminal to the disconnection, the additional data acquisition unit 103 can acquire the additional data.

The timing at which the additional data acquisition means 103 acquires the additional data is determined by the first communication terminal device 120.
The disconnection signal transmitted from the first communication terminal device 120 by the disconnection signal receiving means 101 from the start of communication between the second communication terminal device 140 and the second communication terminal device 140 to the end of communication. Immediately after receiving, the additional data can be changed for each communication. That is, the additional data acquisition unit 103 can also acquire additional data according to the content of communication, for example. Specific examples of these will be described later as an embodiment different from this embodiment.

FIG. 2 shows the first communication terminal device 120 and the second communication as an example of the additional data management table (identification information, communication terminal device table) 200 in the method of managing the additional data acquired by the additional data acquisition means 103. The additional data management table 200 in the method of managing the additional data acquired according to each telephone number in correspondence with the terminal device 140 is shown. The additional data management table 200 is stored in the additional data acquisition unit 103 and is used to manage the additional data acquired by the additional data acquisition unit 103.

In the From column (communication terminal specifying information) 201 of the additional data management table 200 shown in FIG.
The telephone number of the first communication terminal device 120, which is the communication terminal device on the side of transmitting the communication disconnection signal, is stored.
In the o column (communication terminal identification information) 202, the telephone number of the first communication terminal device 120 partner, that is, the second communication terminal device 140 that is the communication terminal device that receives the communication disconnection signal is stored. There is. Then, in the additional data column (additional data specifying information) 203, the telephone number of the first communication terminal device 120 stored in the From column 201 and T
The additional data corresponding to the combination with the telephone number of the second communication terminal device 140 stored in the o field 202 is stored. Although the file name for distinguishing the additional data is stored in the additional data column 203 here, the method of storing the additional data is not limited to this. The telephone numbers in the figure use symbols x, y, and z in order to avoid a specific description.

Telephone number in the From column 201 and To column 20
The additional data recorded in the additional data column 203 as the data corresponding to the combination with the telephone number of 2 is, for example, F
First communication terminal device 12 having the telephone number in the rom column 201
It is preset by 0. FIG. 3 is an example of a display on the first communication terminal device 120 when selecting and setting additional data.

As shown in the figure, the display on the first communication terminal device 120 is the second destination to which the additional data is transmitted.
The telephone number input area 301 for setting the telephone number of the communication terminal device 140, the image display area 302 for displaying the image selected as the additional data to be transmitted, and the additional data displayed in the image display area 302 are different from each other. A selection button 303 for switching to the additional data and a determination button 304 for determining the setting content and transmitting it to the communication relay device 100.

In the example shown in FIG. 3, the case where the additional data is image data has been described, but when the additional data is voice data, the first communication terminal device 12 is used.
Instead of displaying an image in the 0 image display area 302, the audio data may be reproduced as audio. Similarly, data in formats other than these may be displayed or reproduced so that the user of the first communication terminal device 120 can confirm the content of the additional data. These additional data may be received from the communication relay device 100 as needed.

Further, the selection button 303 and the decision button 304 are provided physically in the communication terminal device in addition to directly operating the buttons displayed on the screen of the first communication terminal device 120. You may make it operate by pushing the button corresponding to each. When the button displayed on the screen is directly touched for operation, the screen may be configured by a touch panel display.

The user of the first communication terminal device 120 inputs a desired telephone number in the telephone number input area 301 and operates the selection button 303 to switch the additional data displayed in the image display area 302. With the desired additional data displayed in the image display area 302, the enter button 304
When is pressed, the telephone number of the first communication terminal device 120, the telephone number input in the telephone number input area 301, and the additional data displayed in the image display area 302 are set in the communication relay device 100 as setting contents. Sent. When the setting contents are received by the communication relay device 100, as shown in FIG. 2, the telephone number of the first communication terminal device 120 is changed to “Fro”.
In the m column 201, the telephone number input in the telephone number input area 301 is recorded in the To column 202, and the additional data displayed in the image display area 302 is recorded in the additional data column 203. These are recorded as the additional data management table 200. It is managed by the communication relay device 100.

When the decision button 304 is pressed as described above, the additional data can be specified instead of transmitting the additional data as the setting content from the first communication terminal device 120 to the communication relay device 100. Data (code) such as a file name may be transmitted. Since the file name or the like for identifying the additional data has a smaller amount of data than the additional data itself, communication between the first communication terminal device 120 and the communication relay device 100 is performed by transmitting the data such as the file name. The amount of information can be reduced.

Regarding the method of using the additional data management table 200 which is the additional data management data shown in FIG.
The telephone number of the communication terminal device 120 is 090-xxxx-y
yyy, and the telephone number of the second communication terminal device 140 is 0
The case of 90-yyyy-xxxx will be described below.

The disconnection signal receiving means 101 included in the communication relay device 100 transmits the communication disconnection signal transmitted from the disconnection signal transmitting means 121 included in the first communication terminal device 120 to the communication relay device 100. Upon reception, the disconnection signal receiving means 101 issues an instruction to the additional data transmitting means 104 to transmit the additional data.
Then, the additional data transmission unit 104 issues an instruction to the additional data acquisition unit 103 to request the additional data to be transmitted to the additional data reception unit 141 of the second communication terminal device 140. In response to this instruction, the additional data acquisition unit 103 has the telephone number in the From column 201 of 090-xxxx-yyy and the telephone number in the To column 202 of 090-yyyy-xxxx, as shown in FIG. As the additional data corresponding to the combination, the file name recorded in the additional data column 203 is Tanks. j
The content of the data that is pg is acquired from the additional data storage unit 102, and the acquired data is added data transmission unit 10
Hand over to 4. Then, the additional data transmission means 104
The additional data Tanks. the contents of jpg to the second communication terminal device 14
Send to 0. The communication disconnection signal is a signal that requests the communication relay device 100 to disconnect communication.

Further, the additional data management table 20 of FIG.
The (default) shown in the To column 202 of 0 is a description for representing an arbitrary telephone number. This (default) is the same as the combination of the telephone number of the first communication terminal device 120 and the telephone number of the second communication terminal device 140, but the telephone number of the From column 201 and the To column 202 of the additional data management table 200 are the same. When it is not included in the combination with the telephone number of the above, it is referred to corresponding to the telephone number of the first communication terminal device 120.

That is, in the example of FIG. 2, the telephone number of the first communication terminal device 120 is 090-xxx-yyyy and the telephone number of the second communication terminal device 140 is 090-yy.
When it is other than yy-xxxx, (default) is adopted as the telephone number of the second communication terminal device 140. That is, the additional data acquisition unit 103 refers to the additional data corresponding to the combination in which the telephone number in the From column 201 is 090-xxxx-yyy and the telephone number in the To column 202 is (default). As a result, it is possible to simplify the setting for transmitting the additional data to many second communication terminal devices 140 other than the specific telephone number.

FIG. 4 is a diagram schematically showing a procedure of communication performed among communication relay device 100, first communication terminal device 120 and second communication terminal device 140 in the present embodiment. First, before starting communication with the second communication terminal device 140, the first communication terminal device 120 selects additional data corresponding to the telephone number of the communication partner, and transfers the selected setting content to the communication relay device 100. Send (step 401;
Hereinafter, it is abbreviated as S401. Also, in other steps, it is abbreviated by using S).

In S401, the first communication terminal device 12
The setting contents transmitted from 0 to the communication relay device 100 are received by the communication relay device 100 and managed by the additional data acquisition means 103 as an additional data management table 200 which is additional data management data (S).
402).

Specific examples of S401 and S402 are as described with reference to FIGS. 2 and 3. Note that S401 to S402 may be performed before the request S403 for starting communication by the first communication terminal device 120, and need not be performed immediately before S403.

Next, the communication means 112 provided in the first communication terminal device 120 relays a signal (communication start signal) requesting the start of communication with the second communication terminal device 140 as a communication partner. It transmits to the communication relay means 111 with which the apparatus 100 is equipped (S403). For example, if the content of the communication is a general telephone call, the telephone number of the call destination is transmitted to the communication relay means 111 to request the start of the call.

At S403, the first communication terminal device 120
The communication start signal transmitted from is received by the communication relay means 111 included in the communication relay device 100.
Then, the communication start signal is transmitted from the communication relay means 111 to the second communication terminal device 140 (S40).
4). That is, the communication relay unit 111 plays a role of relaying the communication start signal received from the communication unit 112 of the first communication terminal device 120 to the communication unit 112 of the second communication terminal device 140.

The communication start signal relayed by the communication relay means 111 in S404 is the second communication terminal device 140.
It is received by the communication means 112 provided in (S
405). When the second communication terminal device 140 permits the communication (for example, when the second communication terminal device 140 is a mobile phone and the user presses the call button in response to a ringing sound), the reception is performed in S405. The communication unit 112 transmits a signal which is a response to the communication start signal to the communication relay device 100 (S406).

The signal as a response to the start of communication transmitted in S406 is received by the communication relay means 111 provided in the communication relay device 100, and the communication relay means 111 receives the signal as the response. Starts relaying communication between the first communication terminal device 120 and the second communication terminal device 140 (S407). The procedure from the start of relaying the communication in S403 to S407 described above is the same as the procedure for starting communication performed by a general telephone or the like.

In order to terminate the communication after the communication between the first communication terminal device 120 and the second communication terminal device 140 is started, the disconnection signal transmitting means provided in the first communication terminal device 120. 121 transmits a signal requesting disconnection of communication (communication disconnection signal) to the communication relay device 100 (S
458).

The communication disconnection signal transmitted in S458 is received by the disconnection signal receiving means 101 provided in the communication relay device 100. Disconnection signal receiving means 101
In response to the reception of the communication disconnection signal, the additional data transmitting unit 104 transmits the additional data to the second communication terminal device 140 (S459). Additional data transmission means 1
A specific operation example of 04 is as described above with reference to FIG.

The additional data transmitted from the communication relay device 100 in S459 is received by the additional data receiving means 141 provided in the second communication terminal device 140 (S460), and the received data is reproduced as additional data. Displayed or reproduced by the means 142 (S46)
1).

After S459, the communication relay means 111 provided in the communication relay device 100 is operated by the second communication device 140.
A communication disconnection signal is transmitted to (S462). In addition,
The process of S462 does not need to wait for the start or end of the process of S461. That is, after the completion of the reception of the additional data by the second communication terminal device 140 in S460, the communication of S462 may be performed before, during or after the reproduction of the additional data by the second communication terminal device 140 in S461. It can be cut.

The communication disconnection signal transmitted from the communication relay device 100 in S462 is received by the communication means 112 provided in the second communication terminal device 140, and the communication means 112 responds to the reception of the communication disconnection signal. First communication terminal device 120 relayed by communication relay device 100
The communication with is ended (S463).

In the processing described above, in the step of transmitting the communication disconnection signal in S458, the communication disconnection signal is transmitted by the first communication terminal device 120 which transmitted the communication start signal in S403. That is, it is described that the communication start signal of S403 and the communication disconnection signal of S458 are transmitted by the same first communication terminal device 120. However, it is not necessary that the communication start signal and the communication disconnection signal be transmitted from the same communication terminal.
The one signal may be transmitted from different communication terminals.
For example, the communication terminal device that transmits the communication start signal in S403 may be the second communication terminal device 140 that is the communication partner of the first communication terminal device 120. in this case,
The processing of S405 and S406 is performed by the first communication terminal device 12
It will be done by 0.

Further, in the process of the communication relay device 100 transmitting the additional data in S459, the second communication terminal device 1
The additional data may be transmitted to the first communication terminal device 120 as well as 40. In this case, similar to the transmission to the second communication terminal device 140, the additional data transmitting unit 104 may transmit the acquired additional data to the first communication terminal device 120.

Additional data management table 200 shown in FIG.
, The telephone number of the first communication terminal device 120 is 090
-Xxxx-yyyy, and the second communication terminal device 140
A case where the first communication terminal device 120 transmits a communication disconnection signal to the communication relay device 100 when the telephone number of 090-yyyy-xxx is described below.

As shown in FIG. 2, the telephone number in the From column 201 is 090-xxxx-yyyy, and the To column 2 is
As additional data corresponding to a combination of communication terminal devices whose telephone number 02 is 090-yyyy-xxxx,
In the additional data field 203, the file name Tanks. jp
g is recorded. Therefore, the additional data acquisition unit 1
No. 03 has a file name of Th from the additional data storage means 102.
anks. The additional data that is jpg is acquired and transmitted to the second communication terminal device 140 via the additional data transmitting unit 104.

At the same time, the additional data acquisition means 103
Also searches the additional data management table 200 for a combination in which the telephone number in the From column 201 and the telephone number in the To column 202 are exchanged.
Specifically, the phone number in the From field 201 is 090-y.
yyy-xxxx, and the telephone number in the To field 202 is 0
The additional data corresponding to the combination of 90-xxxx-yyyy is searched. As shown in FIG. 2, as the additional data corresponding to the above combination, the additional data column 20
File name "ThankYou." jpg is recorded. Therefore, the additional data acquisition means 103 has a file name of "ThankYou. The additional data, which is jpg, may be acquired from the additional data storage unit 102 and transmitted to the first communication terminal device 120 via the additional data transmission unit 104.

According to the embodiment of the present invention described above, the additional data to be transmitted to the communication terminal device on the partner side when the communication is terminated is preset in the communication relay device, and the communication is actually terminated. At this time, the communication relay device is connected to one or both of the communication terminal devices relaying the communication.
The additional data can be transmitted. As a result, the desired additional data transmitted to the communication terminal device can be reproduced after the communication is completed, and the call communication using music or images can be supplemented.

[Embodiment 2] In Embodiment 1 described above, one embodiment of the present invention has been described in which the additional data to be transmitted to the communication terminal device on the partner side is preset in the communication relay device. . In the first embodiment, once the additional data is set, the same additional data is transmitted to the same communication terminal device of the other party until the setting is changed. Therefore, it is possible to save the trouble of setting the additional data for each communication. be able to.

As another embodiment of the present invention, the key data is acquired from the communication terminal device during communication, and the additional data acquisition means refers to the key data to determine the additional data to be acquired, A communication relay device capable of switching and transmitting additional data according to the contents of the communication will be described with reference to FIGS.

FIG. 5 is a block diagram showing a schematic configuration of a system for relaying communication between two communication terminal devices by using the communication relay device of this embodiment. As shown in the figure,
The above system is roughly configured to include a communication relay device 300, a first communication terminal device 320, and a second communication terminal device 140. The communication relay device 300, the first communication terminal device 320, and the second communication terminal device 140 are, in order,
The communication relay device 100, the first communication terminal device 120, and the second communication terminal device 140, which have been described with reference to FIG. 1 in the first embodiment, play the same role, and therefore the description of these roles is omitted. To do.

The communication relay device 300 according to the present embodiment is configured to further include key data acquisition means 105 in addition to the components of the communication relay device 100 according to the first embodiment. One communication terminal device 320 is This is a configuration in which a key data transmitting unit 122 is further provided in addition to the components of the first communication terminal device 120 of the first embodiment.

In the present embodiment, components having the same functions as the components of each device in the first embodiment are designated by the same reference numerals and the description thereof will be omitted.
Therefore, 101-104, 111, 112, 12
A description of each component numbered 1, 141 and 142 will be omitted.

The key data transmitting means 122 provided in the first communication terminal device 320 is for transmitting the key data to the communication relay device 300. Further, the key data acquisition unit 105 provided in the communication relay device 300 is for receiving the key data transmitted by the key data transmission unit 122.

The additional data acquisition means 103 has the same function as that of the first embodiment in that it determines the additional data and acquires it from the additional data storage means 102. However, the additional data management table is used for this determination. The difference is that instead of 200, an additional data determination table (identification information, key data table) 210, which will be described later, in which key data is recorded is referred to.

Note that the key data acquisition means 105 and the key data transmission means 122 can use the same communication line used for communication between the communication relay means 111 and the communication means 112. Therefore, like the disconnection signal reception means 101 and the disconnection signal transmission means 121, the key data acquisition means 105 is connected to the communication relay means 111.
As part of the key data transmission means 122, the communication means 1
Each may be configured as a part of 12.

FIG. 6 shows an additional data determination table 210 as an example of a table used by the additional data acquisition means 103 to determine additional data to be acquired corresponding to key data. As shown in the figure, the additional data determination table 210 has a key data column 211 and an additional data column 213, and the key data and the additional data are stored in a state of being associated with each other. Also in the additional data determination table 210, the additional data management table 200
Similar to (see FIG. 2), the additional data column 213 stores a file name for distinguishing the additional data, but the method of storing the additional data is not limited to this.

Further, as shown in the figure, the additional data determination table 210 uses as the key data the number corresponding to the button pressed in the first communication terminal device 320 or the second communication terminal device 140 during communication. However, the key data is not limited to this.

The additional data acquisition means 103 refers to the additional data determination table 210 to determine the additional data corresponding to the key data acquired by the key data acquisition means 105 as the additional data to be acquired. The additional data determination table 210 is stored in the additional data acquisition unit 103 and is used to manage the additional data acquired by the additional data acquisition unit 103.

Further, the same additional data determination table 210 may be used for all the communication terminal devices that communicate via the communication relay device 300, or a different one may be used for each communication terminal device. When using the additional data determination table 210 having different contents for each communication terminal device, the user of the communication terminal device may be able to change the additional data determination table 210 through the communication terminal device. As a result, desired additional data can be selected and associated with the key data in advance, so that the additional data determination table 210 is convenient for the user.

FIG. 7 is a schematic view of the outer appearance of the first communication terminal device 320, and here, a shape imitating a general telephone is shown. Referring to this figure, first communication terminal device 320
A method of inputting key data to be transmitted to the communication relay device 300 by the user will be described.

As shown in the figure, the first communication terminal device 32
Reference numeral 0 includes a display screen (key data input means) 501 that functions as key data input means and a button operation unit (key data input means) 502 composed of a plurality of buttons. On the display screen 501, words representing the contents of the additional data corresponding to the numbers input by pressing the button of the button operation unit 502 are displayed as a guide.

That is, on the display screen 501, the key data stored in the key data column 211 of the additional data determination table 210 and the contents of the additional data stored in the additional data column 213 corresponding to the key data. The word that represents is displayed side by side. Here, the display screen 50
Although a part of the guide of the additional data stored in the key data column 211 is displayed due to the size constraint of 1, the content displayed by an operation such as screen switching is updated and displayed on the display screen 501. The guides of the additional data to be displayed can be sequentially displayed.

The user of the first communication terminal device 320 inputs the key data corresponding to each button in advance by pressing the button of the button operation unit 502 during the call. The key data input by pressing the button of the button operation unit 502 is the key data transmission means 122.
Is transmitted to the communication relay device 100. The key data may be sent separately from the main communication such as a call using the sub-channel, etc., or a sound corresponding to the key data may be generated and combined with the voice signal for the call. Good. If the key data cannot be transmitted during the communication, the input key data is temporarily stored in the first communication terminal device 320, and the communication relay device is combined with the communication disconnection signal when the communication is terminated. You may make it transmit to 300.

When a plurality of key data is transmitted from the first communication terminal device 320 during the call and is acquired by the key data acquisition means 105, the additional data acquisition means 103.
May determine the additional data to be acquired by referring to the last acquired key data. By doing this, for example, even when the user of the first communication terminal device 320 changes the content to be transmitted by the additional data during communication,
The additional data acquired by the additional data acquisition unit 103 can be switched according to the change.

FIG. 8 is a diagram schematically showing a procedure of communication performed among communication relay device 300, first communication terminal device 320 and second communication terminal device 140 in the present embodiment. The steps having the same contents as those in the first embodiment described with reference to FIG. 4 are denoted by the same reference numerals, and the description thereof will be omitted.

From the step (S407) in which the communication relay apparatus 300 starts relaying the communication to the step (S462) in which the communication is disconnected, that is, the communication relay apparatus 300.
Via the first communication terminal device 320 and the second communication terminal device 1
While communicating with the communication device 40, the key data transmitting means 122 provided in the first communication terminal device 320 transmits the key data to the communication relay device 300 (S42).
1).

The key data transmitted by the first communication terminal device 320 is input by the user using the method described with reference to FIG. 7, for example. In FIG. 8, S
As for the timing of transmitting the key data 421 (S421), for example, immediately after the user inputs the key data in the first communication terminal device 320 (S420), the communication relay device 300 relays the communication. It is described as the period from the step (S407) to start to the step (S458) in which the first communication terminal device 320 requests disconnection of communication.

However, the timing at which the first communication terminal device 320 transmits the key data to the communication relay device 300 (S421) is not limited to the timing from S407 to S458,
For example, it may be immediately after the step (S458) in which the first communication terminal device 320 requests disconnection of communication.

In the method of transmitting the key data immediately after S458, for example, even when the content of the additional data changes while the user of the first communication terminal device 320 is communicating, the key data is input last. By transmitting the generated key data, the key data corresponding to the change can be transmitted. That is, the process of transmitting the key data only needs to be performed once for each call. Further, since the key data is transmitted after the main communication is completed, there is an advantage that the same communication method as the main communication can be used for transmitting the key data. In this case, the key data is stored in the first communication terminal device 120 until the key data input in S420 is transmitted.

The key data transmitted from the first communication terminal device 320 to the communication relay device 300 in S421 is the key data acquisition means 105 provided in the communication relay device 300.
Is received and acquired by (S422). Note that S4
The processing of 20, S421, and S422 may be performed multiple times while communication is being performed.

The additional data acquisition means 103 of the communication relay device 300 may acquire the additional data as long as it is from the key data acquisition (S422) by the communication relay device 300 to the additional data transmission (S459). It may be immediately after the key data acquisition unit 105 acquires the key data in S422, or immediately before the additional data transmission unit 104 transmits the additional data in S459.

At the former timing, prior to the request for disconnection of communication (S458), the additional data acquisition means 105 performs processing for acquiring additional data, and therefore, the disconnection of communication by the first communication terminal device 320 is requested. At that time,
The communication relay device 300 has already acquired the additional data to be transmitted to the second communication terminal device 140. Therefore, it is possible to shorten the time required for the processing from the request for disconnection of communication (S458) to the transmission of additional data (S459). That is, even if it takes time to acquire the additional data, there is no time lag between the request for disconnecting the communication (S458) and the transmission of the additional data (S459). Can be done on a regular basis.

On the other hand, at the latter timing, the additional data acquisition means 103 transmits the additional data (S459).
The process of acquiring the additional data may be performed only once immediately before. Therefore, even if the first communication terminal device 320 transmits the key data (S421) a plurality of times, the additional data acquisition unit 103 does not perform the process of acquiring the additional data a plurality of times, and the communication relay is performed. It is possible to prevent unnecessary processing from being performed by the device 300.

As described above, the profit obtained depends on the timing of acquiring the additional data, and at which timing the additional data acquiring means 103 acquires the additional data is a design matter.

In the above example, the case where the number corresponding to the button of the button operation unit 502 pressed by the user is used as the key data has been described, but other data can also be used as the key data. For example, if the data such as the name and age of the user stored in the storage means (not shown) provided in the communication relay device 300 or the second communication terminal device 140 is used as the key data, the first communication terminal Even if the user of the device 320 does not perform the operation of inputting the key data, the additional data different for each user (the first communication terminal device 320) is added to the second communication terminal device 14 on the communication partner side.
Can be sent to 0.

Further, the key data acquired by the key data acquisition means 105 is not limited to the key data transmitted by the key data transmission means 122. For example, the time is acquired from a clock (not shown) separately provided in the communication relay device 300, and the information of the time is used as key data, or the weather information providing device (not shown) separately configured relates to the weather. Information may be acquired and used as key data.

By doing so, the additional data acquisition means 1
03 can use these key data to acquire additional data according to the time of communication and the weather. For example, by using the time as key data and associating the event information that is being performed at that time as additional data, information such as a play and a movie that is being performed at the time when communication has ended can be stored in the first communication terminal. It can be sent to the device 140.

[Third Embodiment] In the above first and second embodiments, the communication relay device in which the additional data acquired by the additional data acquisition means is stored in advance in the additional data storage means has been described. Here, as still another embodiment of the present invention, by storing the additional data transmitted from the communication terminal device in the additional data storage means of the communication relay device together with the information for specifying the communication terminal device on the other side, ,
A communication relay device capable of transmitting additional data created by the user of the communication terminal device to the communication terminal device on the other side of communication will be described with reference to FIGS. 9 and 10.

FIG. 9 is a block diagram showing a schematic configuration of a system for relaying communication between two communication terminal devices using the communication relay device of this embodiment. As shown in the figure,
The system described above is roughly configured to include a communication relay device 400, a first communication terminal device 420, and a second communication terminal device 140. The communication relay device 400, the first communication terminal device 420, and the second communication terminal device 140 are, in order,
The communication relay device 100, the first communication terminal device 120, and the second communication terminal device 140, which have been described with reference to FIG. 1 in the first embodiment, play the same role, and therefore the description of these roles is omitted. To do.

The communication relay device 400 of the present embodiment has a configuration further comprising additional data receiving means (communication terminal data receiving means) 106 in addition to the components of the communication relay device 100 of the first embodiment, 1 communication terminal device 420
In addition to the components of the first communication terminal device 120 of the first embodiment, the additional data transmission means (communication terminal data transmission means) 123 is further provided.

In the present embodiment, constituent elements having the same functions as constituent elements of each device in the first embodiment are designated by the same reference numerals and the description thereof will be omitted.
Therefore, 101-104, 111, 112, 12
Descriptions of the respective components denoted by reference numerals 1, 141 and 142 will be omitted.

The additional data transmitting means 123 provided in the first communication terminal device 420 is for transmitting the additional data (communication terminal data) to the communication relay device 400. As the additional data to be transmitted, the user of the first communication terminal device 420 receives the additional data created by the additional data creating means (not shown) for creating the additional data or the other data received from another device. , Additional data stored in the storage means (not shown) of the first communication terminal device 420.

The additional data receiving means 106 provided in the communication relay device 400 is for receiving the additional data transmitted from the additional data transmitting means 123.
Further, the additional data received by the additional data receiving means 106 is stored in the additional data storage means 102.

Note that the key data receiving means 106 and the additional data transmitting means 123 can use the same communication line used for communication between the communication relaying means 111 and the communication means 112. Therefore, like the disconnection signal receiving unit 101 and the disconnection signal transmitting unit 121, the additional data receiving unit 106 is connected to the communication relay unit 111.
As a part of the
Each may be configured as a part of 12.

When transmitting the additional data, the additional data transmitting means 123 combines the additional data and the information for specifying the second communication terminal device (communication terminal device on the partner side) 140, that is, both of them. And send it. As the information for identifying the other party's communication terminal, for example, information such as a telephone number stored in the From field 201 or To field 202 shown in FIG. 2 or information corresponding to the key data 211 shown in FIG. Etc. can be used. The information such as the telephone number and the key data is input by the user of the communication terminal device and associated with the additional data by the same procedure as the procedure described in the first or second embodiment.

In this way, when transmitting the additional data, the additional data acquisition unit 103 transmits the additional data transmitted by the additional data transmitting unit 123 by transmitting the information such as the telephone number and the additional data together. Conditions for selecting and acquiring can be set in advance. Note that the method of acquiring the additional data by the additional data acquisition unit 103 is the same as in the above-described first or second embodiment, and therefore the description thereof will be omitted in this embodiment.

FIG. 10 is a diagram schematically showing a procedure of communication performed among communication relay device 400, first communication terminal device 420 and second communication terminal device 140 in the present embodiment. The steps having the same contents as those in the first embodiment described with reference to FIG. 4 are denoted by the same reference numerals, and the description thereof will be omitted.

In the present embodiment, prior to the communication start request (S403) by the first communication terminal device 420, the additional data transmission means 123 causes the communication relay device 100 to proceed.
The additional data (communication terminal data) is transmitted to (S
391). The additional data transmitted in S391 is received by the additional data receiving unit 106 included in the communication relay device 100 (S392). The received additional data is stored in the additional data storage means 102.

After the communication start request (S403) is made by the first communication terminal device 420, the communication start request is relayed (S404) and the communication start request is received (S40).
5), permission of communication (S406), start of relay of communication (S)
407), request for disconnection of communication (S458), transmission of additional data (S459), reception of additional data (S460),
Reproduction of additional data (S461), disconnection of communication (S46)
2) and the end of communication (S463) are performed in the same manner as in the first embodiment.

As described above, in the present embodiment,
Before the first communication terminal device 420 and the second communication terminal device 140 start communication via the communication relay device 400,
The additional data is transmitted from the communication terminal device 420 to the communication relay device 400, and the transmitted additional data is stored in the first communication terminal device 120 of the communication relay device 400.

Therefore, the second communication terminal device 140 is
In 391, the additional data transmitted from the first communication terminal device 420 is received (S460), and the received additional data is reproduced (S461). That is, when the communication is completed, the additional data (communication terminal data) transmitted by the first communication terminal device 420 can be reproduced by the second communication terminal device 140. As a result, the additional data corresponding to the request of the user of the first communication terminal device 420 can be reproduced, so that the content corresponding to the user's request can be transmitted by reproducing the additional data.

[Embodiment 4] Embodiments 1 to 3 above
In the above, an example in which the additional data to be acquired by the additional data acquiring unit is determined by referring to a preset combination of telephone numbers and key data has been described. In the embodiment described above, the user of the communication terminal device can control the additional data acquired by the other communication terminal device, but in order to control the additional data, some information must be input. I have to.

In this embodiment, as still another embodiment of the present invention, reference is made to communication data transmitted / received between communication terminal devices in which the additional data acquisition means communicates via the communication relay device. An example of determining the additional data to be acquired by doing so will be described based on FIGS. 11 to 13.

FIG. 11 is a block diagram showing a schematic configuration of a system for relaying communication between two communication terminal devices using the communication relay device of this embodiment. As shown in the figure, the system is roughly configured to include a communication relay device 500, a first communication terminal device 120, and a second communication terminal device 140. The communication relay device 500, the first communication terminal device 120, and the second communication terminal device 140 are, in order, the communication relay device 500, the first communication terminal device 120, and the first communication terminal device 120, which have been described with reference to FIG. 1 in the first embodiment. Two
Since it plays the same role as the communication terminal device 140, description of these roles will be omitted.

Communication relay apparatus 500 of the present embodiment has a configuration further comprising communication data analyzing means 107 in addition to the components of communication relay apparatus 100 of the first embodiment.

In the present embodiment, components having the same functions as those of each device in the first embodiment are designated by the same reference numerals, and the description thereof will be omitted.
Therefore, 101-104, 111, 112, 12
Descriptions of the respective components denoted by reference numerals 1, 141 and 142 will be omitted.

The communication data analysis means 107 provided in the communication relay device 500 is transmitted and received between the first communication terminal device 120 and the second communication terminal device 140 whose communication is relayed by the communication relay device 111. The communication data is analyzed. That is, the communication data transmitted / received in the communication performed via the communication relay means 111 of the communication relay device 500 is analyzed by the communication data analysis means 107. Here, analyzing the communication data means examining the contents of the communication data, and examining the data contents means obtaining a keyword from the communication data, for example.

If the communication between the first communication terminal device 120 and the second communication terminal device 140 via the communication relay device 500 is, for example, character communication such as real-time chat, the communication data of the communication is It is character data.
Thus, when the communication data is character data,
Words are extracted from communication data using morphological analysis technology, and words that represent the content of communication data are extracted using the meaning extraction technology that calculates the importance of each word from the appearance frequency of the extracted words. It is selected, and the selected word is used as a keyword.

Alternatively, the first communication terminal device 120 and the second communication terminal device 120
When the communication with the communication terminal device 140 via the communication relay device 500 is a voice communication such as a call using a telephone, the communication data of the communication is voice data. In this way, when the communication data is voice data, after the character data is obtained from the communication data by using the voice recognition technology, the keyword can be obtained in the same manner as when the communication data described above is the character data. Good.

Since the morphological analysis technique, the meaning extraction technique, and the voice recognition technique described above may be generally known ones, detailed description thereof will be omitted here.

The method of analyzing communication data is not limited to the method described above. For example, the communication data may be analyzed by a word registered in advance as a keyword, a symbol, or a method of checking whether or not a special description method (for example, enclosing in parentheses) exists in the communication data. .

12A to 12C, the communication data analysis unit 107 analyzes the communication data to obtain a keyword, and the additional data acquisition unit 103 determines the additional data by using the keyword. It is explanatory drawing explaining an example of a method.

FIG. 12A shows the first communication terminal device 120.
From the second communication terminal device 14 via the communication relay device 500.
An example of the communication data 220 transmitted to 0 is shown.
The communication data analysis means 107 uses the morphological analysis technique,
FIG. 12B shows a word list (analysis result) 230 obtained by removing auxiliary parts of speech such as conjunctions and particles from the words extracted from the communication data 220 shown in FIG.

FIG. 12C shows the additional data acquisition means 1
The additional data determination table (identification information) 2 is used as an example of a table for storing the correspondence between the keywords and the additional data, which is used to determine the additional data acquired by the server 03.
40 is shown. The additional data determination table 240 includes a keyword column 241 and an additional data column (additional data identification information) 242, and is stored in the additional data acquisition unit 103.

The additional data acquisition means 103 according to the second embodiment is an additional data determination table 210 (see FIG. 6).
Similar to the method described using, the additional data determination table 220 is referred to, and the additional data to be acquired is determined based on the word list 230 obtained as a keyword by the communication data analysis unit 107.

In the present embodiment, among the words shown in the word list 230 shown in FIG. 12B, the word included in the additional data determination table 240 is only "hanami". The additional data acquisition unit 103 uses the additional data “CherryB” associated with “hanami”.
lossom. jpg ”as the additional data to be acquired.

As in the example described above, the communication data 22
In the word list 230 obtained from 0, when the keyword column 241 of the additional data determination table 240 includes only one word, the additional data acquisition unit 103.
May use the word as a keyword and acquire additional data corresponding to the keyword. When the word list 230 includes a plurality of words stored in the keyword column 241 of the additional data determination table 240, for example, the additional data acquisition unit 103 corresponds to a word having a high appearance frequency. The additional data may be selected and acquired, or the additional data corresponding to any of the words may be arbitrarily selected and acquired.

FIG. 13 is a diagram schematically showing a procedure of communication performed among communication relay apparatus 500, first communication terminal apparatus 120 and second communication terminal apparatus 140 in the present embodiment. The steps having the same contents as those in the first embodiment described with reference to FIG. 4 are denoted by the same reference numerals, and the description thereof will be omitted.

In this embodiment, as shown in FIG. 13, from the start of communication relay (S407) to the request for communication disconnection (S458), the first communication terminal device 120 and the second communication terminal are connected. The communication processing of S451 to S454 is performed with the device 140.

After the communication relay device 500 starts relaying the communication (S407), first, the first communication terminal device 1
The communication means 112 provided in 20 is the communication relay device 5
The communication data is transmitted to 00 (S451).

Next, the communication relay means 111 provided in the communication relay device 500 receives the communication data transmitted by the first communication terminal device 120 in S451 and outputs the communication data to the second communication terminal device 140. Send to. That is, thereby, the communication relay device 500 relays the communication data transmitted from the first communication terminal device 120 to the second communication terminal device 140 (S452). The communication data transmitted in S452 is received by the communication means 112 provided in the second communication terminal device 140 (S453).

On the other hand, after S452, the communication relay device 50
The communication data analysis unit 107 of 0 analyzes the communication data relayed by the communication relay unit 111 in S452 (S).
454). That is, in the communication relay device 500, the communication data analysis unit 107 analyzes the communication data relayed by the communication relay unit 111. Communication data analysis means 10
The analysis of the communication data by 7 may be performed at the same time as the relay of the communication data. Further, the communication data is stored in the storage unit (not shown) of the communication relay device 500 and stored in the storage unit. The communication data that is being analyzed may be analyzed by the communication data analysis means 107. The analysis of the communication data by the communication data analyzing means 107 can be carried out specifically by the method explained above.

The processing of S451 to S454 described above is an example of the processing in which the communication relay device 500 relays the communication data transmitted from the first communication terminal device 120 to the second communication terminal device 140. Even when the communication data transmitted from the communication terminal device 140 is relayed to the first communication terminal device 120, the communication data can be analyzed as in the method described above.

The processing of S454 does not have to be performed every time one communication data is relayed (the processing of S452 is performed), and the communication relay means 111 relays it before the transmission of the additional data of S459. The communication data may be collectively performed. The above-mentioned one communication data is, for example, voice data in a certain time on a telephone or one conversation in a real-time chat,
Character information or the like sent from one communication terminal device to the other communication terminal.

Further, the communication data analysis means 107 has the first
It is not necessary to process all communication data transmitted and received between the communication terminal device 120 and the second communication terminal device 140. For example, when the communication information is character information, only the communication data complying with a special description method such as being enclosed in parentheses may be processed. Alternatively, the first communication terminal device 1 may be used before or after the communication by the communication relay means 111 or during communication.
In response to the reception of a signal transmitted in response to the pressing of a button provided on the communication terminal 20 or the second communication terminal device 140, switching is performed as to whether or not communication data is to be processed. It may be that.

As a result, the user of the communication terminal device can more reliably ensure that the additional data to be transmitted conforms to the purpose of the communication data by clearly indicating the portion of the communication data to be transmitted to the communication partner. it can.

The communication system described above is a program for causing a computer to realize the function of relaying communication as described above, or a program for causing the computer to realize the function of performing communication through a communication relay device. Can be realized.

These programs may be stored in a computer-readable recording medium. In the present invention, a ROM (Read Only Memory) that is built in or connected to a general computer is used as the recording medium for processing by a general computer.
A memory such as can be used. That is, the memory may be a program medium, or may be a program medium which is provided with a program reading device as an external storage device and can be read by inserting a recording medium therein.

In any case, the stored program may be configured to be accessed and executed by a microprocessor, or the program may be read and the read program may be read by a general computer. RAM (RandomAc)
The configuration may be such that the program is executed by being downloaded to a program storage area such as cessMemory). The program for this download is
It is assumed that it is stored in advance in the main body of a terminal device such as a server or personal computer.

Here, the program medium is a recording medium which can be separated from the main body device, and is a tape system such as a magnetic tape or a cassette tape, a magnetic disk such as a floppy (registered trademark) disk or a hard disk, or a CD.
-Disk system of optical disk such as ROM / MO / MD / DVD, card type recording medium such as IC card (including memory card) / optical card, or mask ROM, EPR
It may be a medium that fixedly carries a program, including a semiconductor memory such as an OM, an EEPROM, a flash ROM, or the like.

Further, since the communication relay device of the present invention has a system configuration capable of being connected to a communication network including the Internet, a medium that fluidly carries the program may be used so as to download the program from the communication network. Good. When the program is downloaded from the communication network as described above, the download program may be stored in the main body device in advance, or may be installed from another recording medium.

The content stored in the recording medium is not limited to the program and may be a data structure.

Further, the present invention may be configured as the following communication relay device, communication terminal device, communication system, communication relay program, and communication terminal program.

The first communication relay device is a communication relay device for relaying communication, and searches the database of additional data as additional information to determine and acquire the additional data. And a disconnection signal receiving means for receiving a communication disconnection signal for disconnecting communication from a communication terminal device that is communicating, and the additional data acquisition means when the communication disconnection signal is received by the disconnection signal receiving means. And an additional data transmitting means for transmitting the additional data acquired in step 1 to the communication terminal device that has transmitted the communication disconnection signal or the communication terminal device that has communicated with the communication terminal device that has transmitted the communication disconnection signal. It may be configured to exist.

As a result, the desired additional data can be transmitted to the communication terminal device of the other party after the call is ended, so that the effect of facilitating the end of the communication by the call can be obtained.

The first communication relay device further comprises key data acquisition means for acquiring the key data for determining the additional data to be acquired from the communication terminal device which is communicating, and the additional data acquisition means is The additional data may be acquired by referring to the key data acquired by the key data acquisition means.

This makes it possible to switch the additional data acquired in accordance with the key data.
The user of the communication terminal device has an effect that the additional data transmitted to the communication terminal device of the communication partner can be desired.

The first communication relay device further includes key data receiving means for receiving in advance key data for determining additional data to be acquired from the communication terminal device before starting communication relay, and the key data. Key data storage means for storing the key data received by the reception means is provided, and the additional data acquisition means communicates with the communication terminal device that has transmitted the communication disconnection signal or the communication terminal device that has transmitted the communication disconnection signal. The additional data may be obtained by referring to the key data previously received by the key data receiving means from the communication terminal device of the other party and stored in the key data storage means.

As a result, even when a communication method in which key data cannot be obtained during communication or at the end of communication, the user of the communication terminal device is added to the communication terminal device of the communication partner. This has the effect of making the data desired.

The first communication relay device further receives additional data receiving means for receiving additional data from the communication terminal device in advance before starting communication relay, and additional data received by the additional data receiving means. Additional data storage means for storing the additional data acquisition means, the additional data acquisition means from the communication terminal device that has transmitted the communication disconnection signal or the communication terminal device that is communicating with the communication terminal device that has transmitted the communication disconnection signal in advance. The additional data receiving means may receive the additional data stored in the additional data storage means.

As a result, in addition to the additional data stored in the communication relay device according to the present invention or the storage device separately provided, the additional data such as that created by the user of the communication terminal device can be communicated with. The effect is that it can be transmitted to the communication terminal device on the side.

The first communication relay device further includes communication data analysis means for analyzing communication data transmitted / received between communication terminal devices that are communicating, and the additional data acquisition means is for the communication data analysis. The additional data to be acquired may be determined according to the content analyzed by the means.

As a result, the additional data suitable for the contents of communication can be transmitted to the communication terminal device.

The third communication terminal device is a communication relay device equipped with the key data acquisition means, or another communication terminal via the communication relay device equipped with the key data acquisition means and the key data storage means. In a communication terminal device that communicates with a device, it is provided with key data transmitting means for transmitting key data for determining additional data to be acquired by the communication relay device to a communication relay device that is relaying communication. It may be configured.

As a result, the user of the communication terminal device has an effect that the additional data transmitted to the communication terminal device of the other party can be desired.

The third communication terminal device may further include a key data input means for the user of the communication terminal device to input the key data.

As a result, the user of the communication terminal device can obtain the desired additional data to be transmitted to the communication terminal device of the other party.

The fourth communication terminal device is a communication relay device including the key data acquisition means, or another communication terminal via the communication relay device including the key data acquisition means and the key data storage means. The communication terminal device that communicates with the device may be configured to include additional data transmitting means for transmitting the additional data to the communication relay device.

As a result, additional data that is not stored in the communication relay device, such as created by the user of the communication terminal device, is transmitted to the communication terminal device on the other side of the communication via the communication relay device. There is an effect that can be done.

[0187] The first communication system may include the first communication terminal device and the third communication relay device or the fourth communication terminal device.

Thus, by transmitting the additional data after the communication between the communication terminal devices is completed, it is possible to realize a communication system in which the communication can be smoothly completed.

The first communication relay method is a communication relay method for relaying communication, in which an additional data acquisition step of searching a database of additional data as additional information to determine and acquire the additional data, A disconnection signal receiving step of receiving a communication disconnection signal for disconnecting communication from the communication terminal device which is performing communication, and acquired by the additional data acquisition means when the communication disconnection signal is received in the disconnection signal receiving step. The additional data transmission step of transmitting the added data to the communication terminal device that has transmitted the communication disconnection signal or the communication terminal device that has communicated with the communication terminal device that has transmitted the communication disconnection signal. It may have been done.

As a result, the desired additional data can be transmitted to the communication terminal device on the other side after the call is ended, which brings about an effect of facilitating the end of the communication by the call.

The first communication relay program may be configured to cause a computer to function as each unit included in the first communication relay device. Thus, it is possible to realize the function of a general computer as the communication relay device described above.

The first communication terminal program may be configured to cause a computer to function as each unit included in the third communication terminal device or the fourth communication terminal device. As a result, it is possible to realize the function of a general computer as the above-described communication terminal device.

[0193]

As described above, the communication relay device of the present invention determines the additional data based on the identification information storing means for storing the identification information for determining the additional data and the determination. Additional data acquisition means for acquiring the acquired additional data from the additional data storage means, and additional data transmission means for transmitting the acquired additional data to at least one communication terminal device among the communication terminal devices. Is.

Therefore, the additional data acquired by the communication relay means can supplement communication by communication between a plurality of communication terminal devices. Therefore, there is an effect that it is possible to provide a communication relay device that can more effectively supplement communication by communication with additional data.

The communication relay apparatus of the present invention further comprises disconnection signal receiving means for receiving a communication disconnection signal transmitted from the communication terminal apparatus, and the additional data transmitting means is
The additional data is transmitted to at least one communication terminal device among the communication terminal devices between the reception of the communication disconnection signal and the disconnection of the communication.

Therefore, it is possible to transmit additional data from the communication relay device to the communication terminal device between the time when the communication disconnection signal is received from the communication terminal device which is communicating and the communication is disconnected. Therefore, it is possible to smoothly finish the communication by communication.

The communication relay device of the present invention further comprises communication data analysis means for analyzing communication data transmitted and received between the communication terminal devices, and the additional data acquisition means is analyzed by the communication data analysis means. The additional data is determined based on the analysis result and the identification information, and the determined additional data is acquired from the additional data storage means.

Therefore, the additional data acquisition means determines the additional data according to the contents of communication between the communication terminal devices,
Since it can be acquired, the communication relay device has an effect of being able to transmit additional data suitable for the content of communication to the communication terminal device.

In the communication relay device of the present invention, the identification information stored in the identification information storage means includes communication terminal device identification information for identifying the communication terminal device and additional data identification information for identifying the additional data. It is a communication terminal device table in which the correspondence relationship of is registered.

Therefore, there is an effect that the additional data corresponding to the communication terminal device to which the additional data is transmitted by the additional data transmitting means can be determined and acquired by the additional data acquiring means.

The communication relay device of the present invention further comprises key data receiving means for receiving the key data transmitted from the communication relay device, wherein the identification information stored in the identification information storage means is a key. A key data table in which a correspondence relationship between data and additional data specifying information for specifying additional data is registered, wherein the additional data acquisition means is based on the key data received from the communication terminal device and the key data table. Determine additional data,
The determined additional data is acquired from the additional data storage means.

Therefore, the additional data acquiring means can determine and acquire the additional data to be acquired by referring to the key data received by the key data receiving means. Therefore, the user of the communication terminal device has an effect of being able to transmit desired additional data from the communication relay device to the communication terminal device of the call partner.

The communication relay device of the present invention is a communication terminal data receiving means for receiving communication terminal data transmitted from the communication terminal device, and communication terminal data for storing the communication terminal data received by the communication terminal data receiving means. Further comprising a storage means, the additional data acquisition means,
The additional data is determined based on the identification information, and the determined additional data is acquired from the communication terminal data storage means.

Therefore, for example, a sentence, an image, or the like transmitted from the communication terminal device can be acquired as additional data, so that communication by communication can be more effectively supplemented.

In order to solve the above-mentioned problems, the communication system of the present invention is inputted with the above-mentioned communication relay device further having the above-mentioned key data receiving means and the key data input means for inputting the above-mentioned key data. And a communication terminal device having key data transmitting means for transmitting key data to the communication relay device.

Therefore, the communication terminal device inputs desired key data by the input means, and the input key data is transferred to the communication relay device which relays the communication between the communication terminal devices by the key data transmitting means. Can be sent. Therefore, the user of the communication terminal device has an effect that the additional data transmitted to the communication terminal device of the other party can be desired.

[0207] The communication system of the present invention comprises the above communication relay device further having communication terminal data receiving means and communication terminal data storing means, and communication terminal data transmitting means for transmitting the communication terminal data. A communication terminal device,
It is equipped with.

Therefore, the additional data transmitting means can transmit the additional data held by the communication terminal device to the communication relay device. As a result, the additional data that is not held in the communication relay device can be transmitted to the communication terminal device on the other side of the communication via the communication relay device, and the communication can be finished smoothly.

In order to solve the above problems, the data transmission method of the present invention is a data transmission method in which a communication relay device transmits additional data to a communication terminal device communicating with the communication relay device. There is an identification information storage step in which the communication relay device stores in advance identification information for determining additional data to be transmitted to the communication terminal device, and the communication terminal device based on the stored identification information. An additional data acquisition step in which the communication relay device acquires additional data to be transmitted to the communication relay device; a communication disconnection signal reception step in which the communication relay device receives a communication disconnection signal for disconnecting communication from the communication terminal device; The communication relay device includes a communication terminal device that has received the communication disconnection signal in the communication disconnection signal reception step and a communication terminal device that is the destination of the communication disconnection signal. At least one of those comprising a data transmitting step of transmitting the additional data to which the acquired.

Therefore, after the call is ended, the additional data can be transmitted to the communication terminal device of the other party who is communicating through the communication relay device, so that the communication by the call can be smoothly ended. Has the effect.

The program of the present invention causes a computer to execute the above data transmission method. therefore,
There is an effect that the communication method by the communication relay device described above can be executed by a general computer.

[Brief description of drawings]

FIG. 1 is a block diagram showing a schematic configuration of a system for relaying communication between communication terminal devices using a communication relay device according to a first embodiment of the present invention.

FIG. 2 is an explanatory diagram showing an example of an additional data management table for managing additional data.

FIG. 3 is an explanatory diagram showing an example of a display on a display unit of a communication terminal device for selecting and setting additional data.

FIG. 4 is an explanatory diagram schematically showing a communication procedure according to the first embodiment of the present invention.

FIG. 5 is a block diagram showing a schematic configuration of a system for relaying communication between communication terminal devices using the communication relay device according to the second embodiment of the present invention.

FIG. 6 is an explanatory diagram showing an example of an additional data determination table used by an additional data acquisition unit to determine additional data to be acquired corresponding to key data.

FIG. 7 is a plan view schematically showing the outer appearance of a first communication terminal device according to the second embodiment of the present invention.

FIG. 8 is an explanatory diagram schematically showing a communication procedure according to the second embodiment of the present invention.

FIG. 9 is a block diagram showing a schematic configuration of a system for relaying communication between communication terminal devices using the communication relay device according to the third embodiment of the present invention.

FIG. 10 is an explanatory diagram schematically showing a communication procedure according to the third embodiment of the present invention.

FIG. 11 is a block diagram showing a schematic configuration of a system that relays communication between communication terminal devices using the communication relay device according to the fourth embodiment of the present invention.

FIG. 12 is an explanatory diagram showing an example of a procedure in which the communication data analyzing unit analyzes the communication data to obtain a keyword, and the additional data acquiring unit determines the additional data to be acquired;
(A) is explanatory drawing which shows an example of communication data, (b) is
FIG. 4A is an explanatory diagram showing a word list obtained by analyzing communication data in FIG. 7A, and FIG. 6C is an explanatory diagram showing an additional data determination table for determining additional data based on the word list in FIG. is there.

FIG. 13 is an explanatory diagram schematically showing a communication procedure according to the fourth embodiment of the present invention.

[Explanation of symbols]

100, 300, 400, 500 Communication relay device 101 Disconnection signal receiving means 102 Additional data storage means (communication terminal data storage means) 103 Additional data acquisition means 104 Additional data transmission means 105 Key data acquisition means 106 Additional data reception means (communication terminal (Data receiving means) 107 communication data analyzing means 111 communication relay means 112 communication means 120, 320 first communication terminal device 121 disconnection signal transmitting means 122 key data transmitting means 123 additional data transmitting means (communication terminal data transmitting means) 140 second communication Terminal device 200 Additional data management table (identification information, communication terminal device table) 201 From column (communication terminal identification information) 202 To column (communication terminal identification information) 203, 213, 242 Additional data column (additional data identification information) 210 Addition Data decision Bull (identification information, key data table) 211, 241 Key data column 230 Word list (analysis result) 240 Additional data determination table (identification information) 301 Telephone number input area 501 Display screen (key data input means) 502 Button operation part ( Key data input means)

Claims (10)

[Claims] 1. A communication relay device for relaying communication between communication terminal devices, wherein identification information storage means stores identification information for determining additional data, and additional data is determined based on the identification information. An additional data acquisition unit that acquires the determined additional data from the additional data storage unit; and an additional data transmission unit that transmits the acquired additional data to at least one communication terminal device among the communication terminal devices. A communication relay device characterized in that. 2. A disconnection signal receiving means for receiving a communication disconnection signal transmitted from the communication terminal device, wherein the additional data transmission means is provided from the reception of the communication disconnection signal until the communication is disconnected. The communication relay device according to claim 1, wherein the additional data is transmitted to at least one of the communication terminal devices during the period. 3. A communication data analyzing unit for analyzing communication data transmitted and received between the communication terminal devices, wherein the additional data acquiring unit includes the analysis result analyzed by the communication data analyzing unit and the identification. 3. The communication relay device according to claim 1, wherein the additional data is determined based on the information, and the determined additional data is acquired from the additional data storage means. 4. The identification information stored in the identification information storage means has a correspondence relationship registered between the communication terminal device specifying information for specifying the communication terminal device and the additional data specifying information for specifying the additional data. 4. The communication relay device according to claim 1, 2 or 3, wherein the communication relay device table is used. 5. The apparatus further comprises key data receiving means for receiving the key data transmitted from the communication relay device, wherein the identification information stored in the identification information storage means specifies the key data and the additional data. A key data table in which a correspondence relationship with additional data specifying information is registered, wherein the additional data acquisition unit determines additional data based on the key data and the key data table received from the communication terminal device, 4. The communication relay apparatus according to claim 1, wherein the determined additional data is acquired from the additional data storage means. 6. A communication terminal data receiving means for receiving communication terminal data transmitted from the communication terminal device, and a communication terminal data storage means for storing the communication terminal data received by the communication terminal data receiving means. The additional data acquisition means determines the additional data based on the identification information, and acquires the determined additional data from the communication terminal data storage means. 2. The communication relay device according to 2. 7. A communication terminal comprising: the communication relay device according to claim 5, key data input means for inputting the key data, and key data transmission means for transmitting the input key data to the communication relay device. A communication system comprising: a device. 8. A communication system comprising: the communication relay device according to claim 6; and a communication terminal device including communication terminal data transmitting means for transmitting the communication terminal data. 9. A data transmission method in which a communication relay device transmits additional data to a communication terminal device communicating with the communication relay device, wherein the additional data to be transmitted to the communication terminal device is determined. Identification information storing step in which the communication relay device stores in advance the identification information for performing the addition, and based on the stored identification information, the communication relay device acquires additional data to be transmitted to the communication terminal device. A data acquisition step, a communication disconnection signal reception step of receiving a communication disconnection signal for disconnecting communication from the communication terminal device by the communication relay device, and the communication disconnection device receiving the communication disconnection signal in the communication disconnection signal reception step. The acquired additional data is transmitted to at least one of the communication terminal device that has received the signal and the communication terminal device that is the destination of the communication disconnection signal. And a data transmission step of: 10. A program for causing a computer to execute the data transmission method according to claim 9.