JP2001358677A - Broadcasting method and system, and recording medium - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a broadcasting method and system that is capable of a multilingual broadcasting service. SOLUTION: This broadcasting system, that is connected to the radio base station of a radio communication system for receiving country identification information when registering a position from a portable terminal, is provided with a language addition means for automatically adding a language which is searched, based on the country identification information to a language to be broadcasted.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a broadcasting method and broadcasting for providing various kinds of information to users in public places (for example, department stores, amusement parks, transportation such as trains and airplanes). The present invention relates to a system and a storage medium storing a control program for controlling the broadcasting system.

[0002]

2. Description of the Related Art Generally, in department stores and trains,
In many cases, various audio services using private broadcasting are provided to the users. In addition to the case where a person actually provides information using a microphone, voice services that are used repeatedly (for example, information on closing time of a department store, guidance of a train stop, etc.) are stored in advance. There is a method of transmitting voice data by using a premises speaker.

FIG. 10 is a block diagram showing the configuration of the above-mentioned conventional private broadcast system. In the figure, 10
01 is audio data selection means for selecting audio data, 1002 is control means for controlling audio data to be transmitted to a speaker described later, 1003 is a speaker for outputting audio data, and 1004 is audio data. An audio data search unit 1005 for searching is an audio data storage unit for storing audio data.

[0004] In the figure, for example, when guiding the next station in a station yard, first, voice data selecting means 1001
Select the next audio data to be transmitted, for example, "Next will stop at Tokyo". As a method of selecting the audio data, there are a case where the human selects the audio data by operating a switch, a liquid crystal panel, and the like, and a case where the audio data is selected by an external factor such as a timer.

[0005] On the basis of the information selected by the audio data selection means 1001, the control means 1002 controls the audio data search means 10
04 for audio data, and the audio data storage means 100
5, the appropriate audio data is read out and demodulated, and "the next stop in Tokyo" is output from the speaker 1003 as audio.

[0006]

However, in the above-mentioned conventional example, there are many cases in which only the native language or the second foreign language is prepared as audio data, and the serviceability to foreign users is low. There was a problem.

[0007] In order to avoid such a problem, holding a plurality of languages as voice data requires a large amount of resources for holding the data, and it is unclear when and in what language the user visits. Was not realistic to be.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of the prior art, and a first object of the present invention is to provide a broadcasting method and a broadcasting system capable of providing a multilingual broadcasting service. To provide.

A second object of the present invention is to provide a storage medium storing a control program for controlling the above-described broadcast system of the present invention.

[0010]

According to a first aspect of the present invention, there is provided a broadcasting method for connecting to a radio base station of a radio communication system for receiving country identification information at the time of location registration from a portable terminal. A broadcasting method for broadcasting by a broadcasting system according to the present invention, comprising a language adding step of automatically adding a language searched based on the country identification information to a language to be broadcast.

According to a second aspect of the present invention, there is provided a broadcasting method according to the first aspect, wherein the radio base station periodically checks the presence of the portable terminal. And a deleting step of deleting the language searched from the country identification information of the mobile terminal recognized as having gone out of the mobile terminal area from the list of languages to be broadcast.

According to another aspect of the present invention, there is provided a broadcasting system connected to a wireless base station of a wireless communication system for receiving country identification information at the time of location registration from a portable terminal. And a language adding unit for automatically adding a language searched based on the country identification information to a language to be broadcast.

According to a fourth aspect of the present invention, there is provided a broadcast system according to the third aspect, wherein the wireless base station periodically checks the presence of the portable terminal. And a deletion unit that deletes, from the list of languages to be broadcast, the language searched from the country identification information of the mobile terminal recognized as having gone out of the mobile terminal area.

According to a fifth aspect of the present invention, there is provided a broadcasting method for performing location registration including country identification information from the portable terminal in a wireless communication system for communicating with the portable terminal via a wireless channel. A broadcasting method for broadcasting by a broadcasting system connected to at least one wireless base station receiving a request signal, wherein a correspondence storing step of storing a correspondence between the country identification information and a language in a language table; A used language storage step of storing at least one language to be used in the used language storage means, and searching the country table for the country identification information received by the radio base station on the language table, and there is no corresponding language in the used language storage means In this case, a language search step of adding the language to the language storage means, and voice data in a plurality of languages in addition to at least one basic language. A voice data storage step of storing the voice data in the data storage means; and a voice data search request for voice data corresponding to a specified content in response to the voice data search request, and further, the voice data is stored in the language storage means. An audio data search step of reading out audio data of at least one type of language; requesting the audio data search step to search for audio data to be transmitted in response to an external request; And a control step of controlling output to the output means.

According to a sixth aspect of the present invention, there is provided a broadcasting method according to the fifth aspect, wherein the wireless base station periodically sends an inquiry message to the portable terminal. The mobile communication terminal has a mobile terminal identification number storage unit for storing an identification number of a mobile terminal responding to the inquiry message, and the language search step includes: The identification number of the mobile terminal that did not respond to the message is deleted from the mobile terminal identification number storage means.

According to another aspect of the present invention, there is provided a broadcast system, comprising: a location register including country identification information from a portable terminal in a wireless communication system for communicating with the portable terminal via a wireless channel; A broadcast system connected to at least one radio base station receiving a request signal, wherein a correspondence storage means for storing a correspondence between said country identification information and a language, and at least one language used for broadcast. A use language storage unit, and the country identification information received by the wireless base station is searched in the correspondence storage unit, and if the corresponding language is not in the use language storage unit, the language is stored in the use language storage unit. A language search means to be added; voice data storage means for storing voice data in a plurality of languages in addition to at least one basic language; A speech data retrieval means for reading the audio data of at least one language stored in the language storing means the audio data corresponding to the specified content from the retrieved its further from said audio data storage means Te,
Control means for requesting the voice data search means to search for voice data to be transmitted in response to an external request, and controlling the obtained voice data to be demodulated and output to the voice output means. Features.

In order to achieve the first object, a broadcast system according to claim 8 is the broadcast system according to claim 7, wherein the radio base station periodically sends an inquiry message to the portable terminal. Transmitting means, and the used language storing means has a portable terminal identification number storing means for storing an identification number of the portable terminal responding to the inquiry message, and the language searching means comprises: The identification number of the mobile terminal that did not respond to the message is deleted from the mobile terminal identification number storage means.

According to another aspect of the present invention, there is provided a broadcast system connected to a wireless base station of a wireless communication system for receiving country identification information at the time of location registration from a portable terminal. A storage medium storing a control program for controlling the language, wherein the control program has a language addition module for automatically adding a language searched based on the country identification information to a language to be broadcast. And

In order to achieve the second object, a storage medium according to a tenth aspect is the storage medium according to the ninth aspect, wherein the control program is configured so that the wireless base station has the presence of the portable terminal. And a deletion module for periodically deleting a language searched from the country identification information of the mobile terminal recognized as having gone out of the mobile terminal range from a list of languages to be broadcast. .

In order to achieve the second object, a storage medium according to claim 11, wherein a location registration including country identification information from the portable terminal of a wireless communication system for communicating with the portable terminal via a wireless channel. A storage medium storing a control program for controlling a broadcasting system connected to at least one radio base station receiving a request signal, wherein the control program stores a correspondence relationship between the country identification information and a language. A correspondence relationship storage module, a use language storage module for storing at least one language used for broadcasting in a use language storage means, and searching the correspondence storage means for the country identification information received by the radio base station. A language search module for adding the corresponding language to the used language storage means if the corresponding language is not in the used language storage, A voice data storage module for storing voice data in a plurality of languages in addition to one basic language in the voice data storage means; and receiving voice data search requests to search for voice data corresponding to specified contents from the voice data storage means. A voice data search module for reading out voice data of at least one type of language stored in the language storage means from the voice data search means, and a search for voice data to be transmitted in response to an external request. A control module for requesting the voice data search means and demodulating the obtained voice data and outputting the demodulated voice data to a voice output means.

Further, in order to achieve the second object, the storage medium according to claim 12 is the storage medium according to claim 11, wherein the control program periodically sends an inquiry message to the portable terminal. A transmission module for transmitting, the language storage means having mobile terminal identification number storage means for storing an identification number of a mobile terminal responding to the inquiry message, and the language search module comprising: The identification number of the mobile terminal that did not respond to the request is deleted from the mobile terminal identification number storage means.

[0022]

Embodiments of the present invention will be described below with reference to the drawings.

(First Embodiment) First, the first embodiment of the present invention will be described.
An embodiment will be described with reference to FIGS.

FIG. 1 is a block diagram showing the configuration of the private broadcast system according to the present embodiment. In the figure, 1
Reference numeral 01 denotes a wireless base station, and reference numeral 102 denotes a control unit, which controls language selection and controls transmission of audio data from an audio output unit 109 described later. Reference numeral 103 denotes language search means for searching and storing a language from given country identification information. 104 is a correspondence storage means (language table)
Thus, the correspondence between the country identification information and the language is stored. A language storage unit 105 stores a language used for broadcasting. Reference numeral 106 denotes audio data selection means for selecting audio data to be output.
Reference numeral 107 denotes voice data search means for searching voice data. Reference numeral 108 denotes voice data storage means for storing voice data. Reference numeral 109 denotes an audio output unit such as a speaker for outputting audio data.

Next, in the broadcasting system according to the present embodiment having the above-described configuration, an operation when guiding the next station in the station premises will be described with reference to the sequence chart of FIG.

In this system, at least one or more basic languages are stored in the used language storage means 105 after the power is turned on. In the present embodiment, for example, as shown in FIG. 4, a language ID (identifier) indicating Japanese at the beginning of the storage area
Is stored. Language storage means 105
RAM (random access memory), EEP
A memory such as a ROM (Electrically Erasable Programmable Read Only Memory) is preferable, but the present invention is not limited to this.

In FIG. 2, a radio base station 101 constitutes a radio communication system for communicating with a portable terminal 201 via a radio channel. The next-generation wireless communication system is being considered for international roaming so that the wireless communication terminal can be used in different carriers and in other countries. For example, as shown in FIG. When entering the wireless cell area, a location registration request signal including country identification information is received (S201). Upon receiving the position registration request signal, the wireless base station 101 that has completed the position registration process sends a “location registration notification” to the control means 102 (S202). The control means 102 extracts the country identification information and sends it to the language search means 103 (S203). The language search means 103 searches the language table 104, which is a correspondence storage means, for a language corresponding to the country identification information. . The language table 104 is, for example, as shown in FIG. 5, and includes a language I corresponding to at least an area indicating a country code.
It is assumed that there is an area indicating D.

The numerical values, data, and format shown in FIG. 5 are assigned for convenience of explanation and are not actual values. The medium of the language table 104 includes EE
A writable nonvolatile memory such as a PROM is preferable, but not limited to this.

This language information is stored in the language storage unit 105.
Is compared with the contents of the list, and if the language is not in the used language list, it is newly added (S204). For example, it is assumed that a station has a portable terminal whose ID has been acquired in the United States or a user has entered the station. Since the country identification information (S202) includes data indicating the USA, the language search means 103 reads the country identification information USA from the language table 104.
Is read as English (02) as the language corresponding to. This value is compared with the contents of the used language storage unit 105 and is not added to the used language list, so it is newly added.

Thereafter, when guiding the next stop station in the station premises, first, the voice data to be transmitted next selects "Next is Tokyo" by the voice data selecting means 106 (S205). The method of selecting the audio data may be selected by a person operating a switch, a liquid crystal panel, or the like, or may be selected by a factor from an external system such as a timer.

Based on this selection information, the control means 102 requests the voice data search means 107 for voice data. Thus, the selected audio data is signaled. The audio data search unit 107 that has received the audio data request signal reads out appropriate audio data from the audio data storage unit 108,
At this time, data on the language stored in the language storage unit 105 is read. Voice data storage means 1
08 is, for example, as shown in FIG. 6, and the main address stores an ID indicating the content of the message, and the sub-address stores an ID indicating the type of language.
The numerical values, data, and format shown in FIG.
Assigned for convenience of explanation, not actual values.

The medium of the audio data storage means 108 includes E
A replaceable medium such as a writable non-volatile memory such as an EPROM, a cassette tape, a CD (compact disk) -ROM (read only memory), a DAT (digital audio tape), and a DVD (digital video disk) can be considered. However, the present invention is not limited to this.

For example, when a search request signal (S206) of "next stop station information (01)" is received from the control means 102, the voice data search means 107 reads the currently used language from the used language storage means 105. After reading Japanese (01) and English (02) (S207), the voice data storage means 108 reads "next stop station guidance / Japanese (01
-01) "next stop at Tokyo station" and "Next stop guide / English (02-02)""Then
"ext station is TOKYO" is taken out and transmitted to the control means 102 (S208).

The control means 102 having received the audio data,
These are demodulated and output from the audio output means 109 such as a speaker. "The next stop is at Tokyo Station. The next station
"tion is TOKYO".

Next, these operations will be briefly described with reference to the flowchart of FIG.

When the state changes from the idle state to the operation state, first, it is determined whether or not an external message has been received (step S300). Next, when the mobile terminal 201 enters the wireless cell area, the wireless base station 101 receives a location registration request signal including country identification information (step S30).
1). Thereby, the control means 102 extracts the country identification information (step S302), and the language search means 103 searches the language table 104 for a language corresponding to the extracted country identification information.

Next, it is determined whether or not the country code is new (step S303). If it is determined that the country code is new, that is, if the language is not in the language list, the language is newly added to the language list (step S304).

For example, suppose that a user with a portable terminal whose ID has been acquired in the United States has entered the station premises.
Although the country identification information includes data indicating the USA,
There is no English in the used language storage means 105, so it is newly added. After the pair is completed in step S304, the pair enters an idle state.

On the other hand, if it is determined in step S303 that the country code is not new,
It skips 304 and enters the idle state.

Next, when providing guidance for the next stop station in the station premises, the control means 102 sends a voice data request signal to the voice data search means 107 (step S305). Voice data search means 107 receiving this voice data request signal
Reads out appropriate voice data from the voice data storage means 108. At this time, it reads out data on the language stored in the used language storage means 105 (step S306).

For example, when a search request for “next stop station information (01)” is received from the control means 102 (step S
305), the voice data search means 107 reads the currently used language, Japanese (0
After reading out 1) and English (02), the voice data storage means 108 reads "Next stop station guidance / Japanese (01-0)
"1)" and "Next stop at Tokyo station" and "Next stop guide / English (02-02)" and "The nex"
"t station is TOKYO" (step S307). Next, the voice output means 109, such as a loudspeaker, says, "Next, stop at Tokyo Station.
An audio message “xt station is TOKYO” is output (step S308), and the apparatus enters an idle state.

As described above, according to the broadcasting system of the present embodiment, the radio base station 101 of the radio communication system that receives the country identification information from the portable terminal 201 at the time of location registration.
And automatically add the language retrieved from the country identification information to the language to be broadcast, so far it was not practical because it was unclear when and in what language-speaking users would come The national language campus broadcasting service becomes possible.

In the broadcasting system according to the present embodiment, the functions of the above-described embodiment are realized by a computer reading and executing a control program stored in a storage medium. The present invention is not limited to this, and performs part or all of actual processing such as an OS (Operating System) running on a computer based on the instructions of the control program, and executes the above-described book processing by the processing. It goes without saying that a case where the functions of the embodiments are realized is also included.

As a storage medium for storing the control program, for example, a floppy (registered trademark) disk,
Hard disk, optical disk, magneto-optical disk, CD-
ROM (Compact Disk Read Onl)
y Memory), CD-R (Compact Di)
sk Recordable), a magnetic tape, a nonvolatile memory card, a ROM chip, or the like.

(Second Embodiment) Next, a third embodiment of the present invention will be described.
The embodiment will be described with reference to FIGS. 7 and 8. FIG.

The configuration of the broadcast system according to the present embodiment is the same as that of the first embodiment shown in FIG. 1, and therefore will be described with reference to FIG.

FIG. 7 is a sequence chart for explaining a processing operation when the portable terminal goes out of the radio cell area of the radio base station in the broadcasting system according to the present embodiment. FIG. 2 of the first embodiment
The same reference numerals are given to the same parts.

In FIG. 7, it is assumed that radio base station 101 periodically transmits a signal (S702) to portable terminal 201 to inquire about its state. As for the method of inquiring about the state of the mobile terminal 201, a dummy incoming signal is periodically transmitted to the mobile terminal 201, and when the mobile terminal 201 is made to respond to the incoming call, a method of confirming the presence of the mobile terminal 201 or a notification signal is used. There is a method of transmitting some message and periodically obtaining information from the mobile terminal 201.

At this time, if there is no response from the portable terminal 201, the wireless base station 101 transmits a portable terminal out of service notification signal (S 703) to the control means 102 after one or more retries if necessary. . The control means 102
The country identification information is extracted and transmitted to the language search means 103 (S
704), the language search means 103
From the language corresponding to the extracted country identification information. This language information is compared with the contents of the language storage means 105, and is deleted if there is no other user using the language (S705).

The language to be used storage means 105 is, for example, as shown in FIG.
It is assumed that there is at least an area indicating a language ID and a pointer area indicating a mobile terminal ID list address using the language. FIG. 8A is a diagram showing an area indicating a language ID of the used language storage unit 105 and a pointer area indicating a portable terminal ID list address in which the language is being used. Terminal I
It is a figure showing a D list.

The numerical values, data, and format shown in FIG. 8 are assigned for convenience of explanation, and are not actual values. The medium of the language storage unit 105 includes:
A writable memory such as a RAM or an EEPROM is preferable, but is not limited thereto.

For example, in the United States, a user with a portable terminal whose ID has been acquired leaves and goes. Since the data indicating the USA is included in the country identification information, English (02) is read out as the language ID from the language table 104, and the English (02) in use language storage means 105 shown in FIG. The portable terminal ID is deleted from the portable terminal ID list shown in FIG. At this time, if there is no other user who is using English, the pointer of the English mobile terminal ID list address in the used language storage unit 105 shown in FIG. 8A is made empty (NULL).

Therefore, after this, when the next stop station guidance is performed in the station yard, for example, when a search request for “next stop station guidance (01)” is received from the control means 102 (S70).
6), the voice data search means 107 reads only the currently used language Japanese (01) from the language storage means 105 (S707), and reads the "next stop station" from the voice data storage means 108. Information / Japanese (01-01) "
Is retrieved and transmitted to the control means 102 (S708).

The control means 102 which has received the audio data (S708) demodulates the audio data and outputs only from the audio output means 109 such as a speaker, "Only the next stop at Tokyo station."

As described above, according to the broadcasting system of the present embodiment, radio base station 101 periodically checks for the presence of a mobile terminal, and the mobile terminal is recognized as having gone out of the service area. Language from the country identifier of the
Since the user is deleted from the user list of the language to be broadcast, the broadcast of the voice message in the language which is no longer needed can be stopped.

(Third Embodiment) Next, a third embodiment of the present invention will be described.
The embodiment will be described with reference to FIG.

FIG. 9 is a block diagram showing a configuration of a broadcasting system according to the third embodiment of the present invention. In FIG. 9, the same parts as those in FIG. 1 of the above-described first embodiment are the same. The code is attached.

In the first and second embodiments described above,
For convenience of explanation, the case where there is one wireless base station 101 has been described, but the present embodiment is applied to the case where there are a plurality of wireless base stations 101 as shown in FIG.

The other configuration and operation in this embodiment are the same as those in the above-described first and second embodiments, and the description thereof will be omitted.

(Other Embodiments) In each of the above-described embodiments, guidance of the next stop station has been described for convenience of explanation. However, the present invention is not limited to this, and the present invention is not limited to this. It can be applied to any places, such as airplanes.

[0061]

As described above in detail, according to the broadcasting method and the broadcasting system of the present invention, for example, the mobile terminal is connected to a radio base station of a radio communication system which receives country identification information at the time of location registration, and Multilingual on-premise broadcasting service, which was not realistic because it was not known when and in what language-speaking user to visit because the language searched based on the identification information is automatically added to the language to be broadcast Becomes possible.

If the wireless base station periodically checks the presence of the portable terminal, the language searched based on the country identification information of the portable terminal recognized as having gone out of the service area is displayed in the user list of the language to be broadcast. , And the broadcast of the voice message in the language that is no longer needed can be stopped.

In addition, when going overseas, broadcasting a native language broadcast in a public place such as an amusement park, a train, or the like where a foreign language announcement is not usually broadcast leads to an improvement in service. There is an advantage that confusion does not occur even in an emergency such as a fire or accident.

According to the storage medium of the present invention, it is possible to smoothly control the above-described broadcast system of the present invention.

[Brief description of the drawings]

FIG. 1 is a block diagram illustrating a configuration of a broadcast system according to a first embodiment of the present invention.

FIG. 2 is a sequence chart for explaining an operation of the broadcast system according to the first embodiment of the present invention.

FIG. 3 is a flowchart for explaining an operation of the broadcast system according to the first embodiment of the present invention.

FIG. 4 is a diagram showing an example of a format of a language storage unit used in the broadcast system according to the first embodiment of the present invention.

FIG. 5 is a diagram illustrating an example of a format of a correspondence storage unit (language table) in the broadcast system according to the first embodiment of the present invention.

FIG. 6 is a diagram showing an example of a format of audio data storage means in the broadcast system according to the first embodiment of the present invention.

FIG. 7 is a sequence chart for explaining an operation of the broadcasting system according to the second embodiment of the present invention.

FIG. 8 is a diagram showing an example of a format of a language storage unit in a broadcasting system according to a second embodiment of the present invention.

FIG. 9 is a block diagram illustrating a configuration of a broadcast system according to a third embodiment of the present invention.

FIG. 10 is a block diagram showing a configuration of a conventional broadcasting system.

[Explanation of symbols]

 Reference Signs List 101 wireless base station 102 control means 103 language search means 104 correspondence storage means (language table) 105 language storage means 106 voice data selection means 107 voice data search means 108 voice data storage means 109 voice output means (speaker) 201 mobile terminal

Claims (12)

[Claims] 1. A broadcasting method for broadcasting by a broadcasting system connected to a wireless base station of a wireless communication system for receiving country identification information at the time of location registration from a portable terminal, wherein a language searched based on the country identification information is provided. A language adding step of automatically adding a language to a language to be broadcast. 2. An inspection step in which the wireless base station periodically inspects the presence of the mobile terminal, and a language to broadcast a language searched from country identification information of the mobile terminal recognized as having gone out of the mobile terminal area. 2. The method according to claim 1, further comprising the step of: deleting from the list. 3. A broadcasting system connected to a wireless base station of a wireless communication system for receiving country identification information at the time of location registration from a portable terminal, wherein a language searched based on said country identification information is to be broadcasted. A broadcasting system having a language adding means for automatically adding to a broadcasting system. 4. A checking means for the radio base station to periodically check for the presence of the mobile terminal, and a language to broadcast a language searched from country identification information of the mobile terminal recognized as having gone out of the mobile terminal area. 4. The broadcast system according to claim 3, further comprising: a deletion unit configured to delete from the list. 5. A broadcast system connected to at least one wireless base station for receiving a location registration request signal including country identification information from said portable terminal in a wireless communication system for communicating with said portable terminal via a wireless channel. A broadcasting method, comprising: a correspondence storing step of storing a correspondence between the country identification information and a language in a language table; and a used language storing step of storing at least one language used for broadcasting in a used language storage unit. A language search step of searching the language table for the country identification information received by the wireless base station and adding a corresponding language to the used language storage means if the corresponding language is not found in the used language storage means; A voice data storage step of storing voice data in a plurality of languages in addition to one basic language in voice data storage means; The audio data corresponding to the specified content is retrieved from the audio data storage means, and at least one of the audio data stored in the language storage means is retrieved from the audio data.
A voice data search step for reading voice data of various languages; a voice data search step for requesting the voice data search step to search for voice data to be transmitted in response to an external request and demodulating the obtained voice data; A control step of performing control to output the broadcast signal to a broadcasting station. 6. The wireless base station includes a transmitting step of periodically transmitting an inquiry message to the mobile terminal,
The used language storage unit includes a mobile terminal identification number storage unit that stores an identification number of a mobile terminal that has responded to the inquiry message. 6. The broadcasting method according to claim 5, wherein an identification number is deleted from said portable terminal identification number storage means. 7. A broadcasting system connected to at least one wireless base station for receiving a location registration request signal including country identification information from said mobile terminal in a wireless communication system for communicating with a mobile terminal via a wireless channel. A correspondence storage means for storing a correspondence between the country identification information and the language, a used language storage means for storing at least one language used for broadcasting, and the country identification information received by the radio base station. A language search unit that searches the correspondence storage unit and adds a corresponding language to the used language storage unit if there is no corresponding language; and a voice in a plurality of languages in addition to at least one basic language. Voice data storage means for storing data; and searching for voice data corresponding to specified contents from the voice data storage means in response to a voice data search request. Voice data search means for reading voice data of at least one language stored in the language storage means; and voice data search means for searching for voice data to be transmitted in response to an external request. And control means for demodulating the obtained audio data and outputting the demodulated audio data to the audio output means. 8. The wireless base station includes a transmitting unit that periodically transmits an inquiry message to the mobile terminal,
The used language storage unit has a mobile terminal identification number storage unit that stores an identification number of a mobile terminal that has responded to the inquiry message, and the language search unit stores a mobile terminal that has not responded to the inquiry message. The broadcasting system according to claim 7, wherein an identification number is deleted from said portable terminal identification number storage means. 9. A storage medium storing a control program for controlling a broadcasting system connected to a radio base station of a radio communication system for receiving country identification information at the time of location registration from a portable terminal, wherein the control program is And a language addition module for automatically adding a language searched based on the country identification information to a language to be broadcast. 10. The control program according to claim 1, wherein the wireless base station periodically checks for the presence of the mobile terminal, and a language searched from country identification information of the mobile terminal recognized as having gone out of the mobile terminal area. 10. A storage medium according to claim 9, further comprising: a deletion module configured to delete a language from a list of languages to be broadcast. 11. A broadcasting system connected to at least one wireless base station for receiving a location registration request signal including country identification information from said portable terminal in said wireless communication system for communicating with said portable terminal via a wireless channel. Storage medium storing a control program for storing the correspondence between the country identification information and the language, and a language storage means for storing at least one language used for broadcasting. A use language storage module for storing the country identification information received by the radio base station on the correspondence storage means, and if the corresponding language is not in the use language storage, the language is stored in the use language storage means. And a voice data storage unit that stores voice data in a plurality of languages in addition to at least one basic language. A voice data storage module for storing the voice data corresponding to a specified content in response to a voice data search request from the voice data storage means, and at least one of the voice data stored in the language storage means; A voice data search module for reading voice data of various languages by voice data search means, and requesting the voice data search means to search for voice data to be transmitted in response to an external request and demodulating the obtained voice data And a control module for controlling the output to the audio output means. 12. The control program includes a transmission module for periodically transmitting an inquiry message to the portable terminal, wherein the language storage unit stores an identification number of the portable terminal responding to the inquiry message. 12. The mobile terminal identification number storage unit according to claim 11, wherein the language search module deletes the identification number of the mobile terminal that did not respond to the inquiry message from the mobile terminal identification number storage unit. The storage medium according to the above.