KR100270617B1 - Communication apparatus and method for voice-interactive internet access by hand-free kit - Google Patents

Abstract

The present invention is equipped with a voice command input device equipped with a voice recognition function for inputting Internet commands by voice in a hands-free kit that does not require a user to use a hand, and displays voice data as well as a display window for displaying Internet data information transmitted from the Internet. It is an object of the present invention to provide a voice interactive internet access communication apparatus and method using a hands-free kit that enables a user to listen through a user, and enables interactive information transmission with the Internet even when the user is driving or performing other tasks.

According to the voice-interactive Internet access communication apparatus and method using the hands-free kit according to the present invention, there is provided a voice command input apparatus having a voice recognition function capable of inputting Internet commands by voice to a hands-free kit that does not require a user to use his or her hand. You can easily enter the Internet commands. In addition, by synthesizing the Internet data information transmitted from the Internet so that the user can listen to it, it is possible to interactively transmit data and voice data between the mobile terminal device using the handsfree kit and the Internet, and the user is driving or performing other tasks. The present invention provides a voice interactive internet access communication apparatus and method using a hands-free kit that enables interactive information transmission with the Internet, and attaches an Internet service function to a single terminal using a hands-free kit. A variety of services can be secured even with a mobile terminal device, which can greatly improve the user's satisfaction.

Description

Voice interactive internet access communication device and method using handsfree kit

The present invention is equipped with a voice command input device equipped with a voice recognition function for inputting Internet commands by voice in a hands-free kit that does not require a user to use a hand, and displays voice data as well as a display window for displaying Internet data information transmitted from the Internet. The present invention relates to a voice-interactive internet access communication apparatus and method using a hands-free kit that enables a user to listen through and enables interactive information transmission with the Internet even when the user is driving or performing other tasks.

Since the 1960s, the Internet has been launched for special purposes, such as military communications, and these days it has become a means of communication that provides essential information and connects with each other in all fields such as finance, school, and industry. In addition, instead of expensive international calls, international phones are commercially available to Internet phones using the Internet, and many researches and developments are being conducted to solve the problem of improving transmission speeds for faster and more diverse services. In particular, there is an increasing demand for a device and a method for accessing and obtaining information from the Internet anytime, anywhere.

Next, a wireless network configuration supporting an internet access mobile communication device currently being serviced in North America will be briefly described with reference to FIG. 1.

As shown in FIG. 1, a network for an internet access portable communication device using a wireless network is equipped with an external command input device such as a keypad or a touch screen to receive a command, and forms a radio frequency (RF) type suitable for data service. A wireless Internet terminal device 100 for converting the signal into a signal, a base station apparatus 200 for receiving an RF signal transmitted from the wireless Internet terminal device 100 and demodulating it with a command, and transmitting the command. The wireless network 210 outputs using the protocol for the Internet service together with the ID (IDentity) number of the terminal device 100, and receives the signal by the protocol for the Internet service from the wireless network 210 to access the Internet Gateway 220 for converting and outputting TCP / IP or HDTP connected to the terminal; and outputting instructions from the gateway 220. Internet 230 for arranging a connection between other networks for a given operation, a web server 240 that receives web commands from the Internet 230 and provides web information, and receives commands from the Internet 230. Mobile ISP 250 for connecting to other networks, the intranet 260 connected to the Internet 230 through the mobile ISP 250, and the information stored in the intranet 260 itself It consists of a database unit 270 that is present.

As illustrated in FIG. 2, the wireless internet terminal device 100 inputs a command for connection and desired information by a user, and the wireless internet terminal device 100 has a form suitable for a protocol between the wireless network 210 and the gateway unit 220. Command processing unit 110 for converting the data, and receives the data corresponding to the command from the command processing unit 110 to convert the frame (frame) for data transmission, and analyzes the frame transmitted from the base station apparatus 200 The data signal processor 120 to convert the data into a form of data transmitted from the Internet 40 and the data to be transmitted from the data signal processor 120 to be converted into an RF signal of a type supported by the base station apparatus 200. And receiving a signal transmitted as an RF signal from the base station apparatus 200 and demodulating the data into frame data. Consists of 130, the data signal processor 120, the information processing unit 140 that performs the function to display and storage for receiving the data transmitted from the Internet 40 to be output from.

The command processor 110 receives a command input unit 111 for receiving a command for connection and desired information from a user, and receives a command from the command input unit 111 to the wireless network 210 and the gateway unit 220. It is composed of a command conversion unit 112 to convert the data of the form suitable for the protocol between the output signal to the data signal processing unit 120.

The information processor 140 receives the data transmitted from the data signal processor 120 from the Internet 230 and displays the information display unit 141 on the display window, and receives the data for use for later display. And an information processing control unit 143 which stores the information storage unit 142 to receive the data and controls the information display unit 141 and the information storage unit 142.

Hereinafter, the operation of the Internet access mobile communication device using the wireless network configured as described above will be described with reference to FIGS.

First, a user inputs a command through an external command input device such as a keypad or a touch screen, and the command is input to the command processor 110. The command input as described above is converted into a command used for the Internet in the command input unit 111, and the command converting unit 112 which receives the command is a protocol between the wireless network 210 and the gateway unit 220. Convert it to the appropriate data type.

The data signal processing unit 120 performs data signal processing such as a channel encoding process and an interleaving process in order to stably transmit the converted command to the wireless channel as described above, and constructs a frame for each unit to transmit the wireless signal. Output to the processor 130. The wireless signal processor 130 converts the RF signal into a radio frequency signal that can be transmitted to a wireless channel through spreading or modulation, and transmits the converted RF signal to the base station apparatus 200.

The base station apparatus 200 receives and demodulates an RF signal transmitted from the wireless internet terminal apparatus 100 as described above, regenerates a signal of a form transmitted from the data signal processing unit 120 and performs the wireless network 210. Will output Subsequently, the wireless network 210 converts the wireless network into a protocol for Internet service (HDML) and outputs it to the gateway unit 220. The gateway unit 220 receives the input command from the user through the Internet. It converts into TCP / IP format used in the Internet, and also generates an Internet protocol address used in the Internet using the ID number of the wireless Internet terminal 100 to access the Internet.

Subsequently, when a user inputs a command for requesting web information, the web server 240 accesses the web server 240 using HTML, which is a protocol supporting the web service, on the Internet 230, and the user accesses information on another network. In the case of inputting a command for the Internet, the Internet 230 accesses the intranet 260 through the mobile ISP 250 using TCP / IP, and acquires information stored in the database unit 270 connected thereto. do.

On the other hand, the information transmission from the Internet 230 to the wireless Internet terminal device 100 is also performed in a similar manner to the above. First, the Internet 230 acquires information from the web server 240 or the intranet 260 and then transmits the information to the gateway unit 220. The gateway unit 230 receiving the information from the Internet 230 transmits the information to the ID number of the wireless Internet terminal apparatus 100 corresponding to the Internet protocol address using the HDML protocol. ) The wireless network 210 transmits to the wireless Internet terminal device 100 through the base station apparatus 200 in the same manner as described above.

The wireless signal processor 130, which receives the Internet information according to a command input by the user from the base station apparatus 200, demodulates the received signal, recovers data in a frame form, and outputs the data to the data signal processor 120, The data signal processor 120 outputs Internet information to the information processor 140 through a channel decoding process and a deinterleaving process. The Internet information is displayed on the information display unit 141 through a control process of the information processing control unit 143 and stored in the information storage unit 142.

However, in the above-described conventional Internet-connected mobile communication device using a wireless network, in order for a user to input an external command, a separate external command input device such as a keypad or a touch screen must be used, and the user is driving or When the work is in progress, it is very inconvenient to input a command for the Internet service or to check the data transmitted from the Internet.

Accordingly, an object of the present invention is to solve the above problems, it is equipped with a voice command input device with a voice recognition function that can input Internet commands by voice in the hands-free kit that does not require the user to use hands The user can listen to the Internet data information transmitted from the Internet through voice synthesis as well as a display window, thereby enabling the hands-free kit to transmit interactive information with the Internet even when the user is driving or performing other tasks. An apparatus and method for interactive internet access communication are provided.

1 is a block diagram of a network for accessing the Internet on a wireless network according to the prior art;

2 is a functional block diagram of a portable terminal device for accessing the Internet on a wireless network according to the prior art;

3 is a functional block diagram of a voice interactive internet access communication apparatus using the hands free kit according to the present invention.

<Description of the code | symbol about the principal part of drawing>

100: terminal device 150: command control unit

151: Hands free kit part 151-1: Voice interface part

151-2: Speech Recognition Unit 151-3: Command Conversion Unit

151-4: Audio output unit 152: Information processing unit

152-1: information processing control unit 152-2: information display unit

152-3: Speech Synthesis 152-4: Information Storage

160: mobile wireless transceiver 161: protocol conversion unit

162: data signal processing unit 163: voice processing unit

164: wireless signal processing unit

Unlike the prior art, in which a voice interactive internet access communication apparatus and method using a hands-free kit according to the present invention for achieving the above object, inputs Internet commands only to an external command input device and checks Internet information through a display appearing on a display window, Equipped with a voice command input device equipped with a voice recognition function for inputting Internet commands by voice, and allowing the user to listen to Internet data information transmitted from the Internet through voice synthesis as well as a display window. Or even during other work, it is characterized by enabling interactive information transmission with the Internet.

Hereinafter, a configuration of a voice interactive internet access communication apparatus using a hands free kit according to the present invention will be described with reference to FIG. 3.

In the voice interactive internet access communication apparatus using the hands-free kit according to the present invention, as shown in FIG. 3, a user inputs a command for connection and desired information using a voice or an external command input device, and receives information received from the Internet. By using the hands-free kit unit 150 shown in the voice or display window, and a voice signal for the Internet command and voice call from the hands-free kit unit 150 as an RF signal of the type supported by the base station apparatus 200 And a mobile radio transceiver 160 for receiving and demodulating the signal transmitted from the base station apparatus 200 as an RF signal.

The hands-free kit unit 150 receives a command for connection and desired information using a voice or an external command input device from a user, converts the command into a command to be used on the Internet through voice recognition, and outputs the command to the mobile wireless transceiver 160. An information processor 152 for receiving and displaying text information from the mobile wireless transceiver 160 and converting it into a voice signal through speech synthesis, and the mobile wireless transceiver A voice output unit for receiving a voice signal for a voice call from the 160 and receiving a signal converted into a digital voice signal through voice synthesis from the information processor 152 and converting the signal into an analog voice signal and outputting the analog voice signal to the speaker; 153).

The command controller 151 receives a command generated by voice for a connection and desired information from a user and converts a voice signal for a call into a digital form, and converts the voice signal for Internet information into the mobile wireless transceiver 160. A voice recognition unit 151-2 for receiving a voice signal converted into a digital form from the voice interface unit 151-1 and performing voice recognition to convert the voice signal into a text form. ), And a command conversion unit 151-3 which receives a text signal from the voice recognition unit 151-2, converts it into a command used for the Internet, and outputs the command to the mobile wireless transceiver 160. .

The information processor 152 receives an information transmitted from the mobile radio transceiver 160 from the Internet and controls the information processor 152 and the mobile radio transceiver 160 A signal transmitted from the Internet, a control signal from the information processing controller 152-1, and an information display unit 152-2 for displaying on a display window and the mobile wireless transceiver 160 on the Internet. A voice synthesizer 152-3 which receives the transmitted signal, receives a control signal from the information processing controller 152-1, and synthesizes text data in a form of voice and outputs it to the voice output unit 153; And an information storage unit 152-4 which receives a signal transmitted from the mobile radio transceiver unit 160 from the Internet using the control signal from the information processing control unit 151-1 and stores it for later use.

The mobile wireless transceiver 160 receives a command output from the command converter 151-3 and converts the protocol into a form suitable for a protocol between the wireless network 210 and the gateway 220. 161 and the Internet command output from the protocol converter 161, converted into a frame form for data transmission, and interpreting a frame transmitted from the base station apparatus 200 to transmit a data form transmitted from the Internet. The data signal processor 162 converts the signal to the information processor 152 and outputs the voice call signal from the command controller 151 and converts the voice call signal into a frame for voice transmission. A voice processor 163 for converting a received voice signal in the form of a frame into a digital voice signal; and the data signal processor 1 62) and a signal to be transmitted from the voice processor 163 is received, converted into an RF signal of the type supported by the base station apparatus 200, and transmitted, and the signal transmitted from the base station apparatus 200 as an RF signal And a radio signal processor 164 that receives and demodulates data into frame data.

Hereinafter, the operation of the voice interactive internet access communication device using the hands-free kit according to the present invention configured as described above will be described with reference to FIG.

First, a user speaks a desired internet command or voice signal for a voice call to a microphone and inputs it to the voice interface unit 151-1, and the voice interface unit 151-1 receives the voice signal A / After the conversion, the voice signal corresponding to the Internet command is output to the voice recognition unit 151-2, and the voice signal for voice call is output to the voice processor 163.

The voice recognition unit 151-2 receives a voice signal corresponding to an Internet command from the voice interface unit 151-1 and converts the voice signal into text data, and the command conversion unit 151-3 converts the text signal into text data. It receives the data of the input and converts the command used on the Internet and outputs to the protocol conversion unit 161. Subsequently, the protocol converter 161 converts the Internet command into a form suitable for a separate protocol required for a wireless network and an Internet service, and outputs the Internet command to the data signal processor 162, and the data signal processor 162 The protocol converter 161 receives the converted data, converts the data into a frame for transmission, and outputs the converted data to the wireless signal processor 164. In addition, the wireless signal processor 164 receives an Internet command input from the data signal processor 162 or a voice signal for a voice call input from the voice processor 163 and supports it in the base station apparatus 200. Converts and transmits the converted RF signal, and receives and demodulates the Internet information or the voice call signal transmitted from the base station apparatus 200, and outputs the Internet information to the information display unit 152 for the voice call. The voice signal is output to the voice processor 163. The voice processor 163 receives a voice signal for a voice call from the wireless signal processor 164, converts the voice signal into a digital voice signal, and outputs the voice signal to the voice output unit 153.

On the other hand, the information processor 152 displays and stores the Internet information input from the mobile wireless transceiver 160, and performs voice synthesis to output the Internet information by voice. First, the information display unit 152-2 receives Internet information from the data signal processing unit 162, and outputs Internet information to a device for display such as a display window under the control of the information processing control unit 152-1. do. In the present invention, since only the text data is input without receiving all data such as a graphic from the Internet, the information display unit 152-2 should include a function for displaying, such as a main menu or a submenu. In addition, the information storage unit 152-4 stores the information displayed on the information display unit 152-2 for later use, which is controlled by the information processing control unit 152-1. That is, the information storage unit 152-4 may simply use the information without the need for retransmission of the command when the user wants to receive the information already transmitted from the Internet. The voice synthesizer 152-3 performs voice synthesis to output data input in a text form to a voice output unit 153. This enables voice interactive information transmission between the user and the Internet.

Hereinafter, a voice interactive internet access communication method using the hands free kit according to the present invention will be described.

In the voice interactive internet access communication method using the hands-free kit according to the present invention, a user inputs a command for connection and desired information by using a voice or an external command input device, and displays it on a voice or display window using information received from the Internet. The mobile terminal comprises a hands-free step and a mobile wireless transmission / reception step of receiving an Internet command and a voice signal for a voice call from the hands-free step, changing the signal into a signal supported by the base station, and receiving and demodulating the signal transmitted from the base station.

The hands-free step may include a command control step of receiving a command for connection and desired information using a voice or an external command input device from a user, converting the command into a command to be used for the Internet through voice recognition, and outputting the command to the mobile wireless transmission / reception step; An information processing step of receiving and displaying text information from the mobile wireless transmission / reception step, converting it into a voice signal through voice synthesis, and receiving a voice signal for a voice call from the mobile wireless transmission / reception step, and receiving the information. It is composed of a voice output step of receiving a signal converted into a digital voice signal through the voice synthesis from the processing step, and converts it into an analog voice signal and outputs it to a speaker.

In the command control step, a voice interface for receiving a command and voice signal generated by voice for a connection and desired information from a user is converted into a digital form, and outputting a voice signal for internet information to the mobile wireless transmission / reception step. And a voice recognition step of receiving a voice signal converted into a digital form from the voice interface step to perform voice recognition and converting the text signal into a text form, and receiving a text signal from the voice recognition step and using the command on the Internet. It converts to a command conversion step of outputting the mobile radio transmission and reception step.

The information processing step includes an information processing control step of receiving a signal transmitted from the mobile radio transmission and reception step and controlling the information processing step, a signal transmitted from the mobile radio transmission and reception step, and receiving the information processing An information display step of receiving a control signal from a control step and displaying the same on a display window; and a signal transmitted from the Internet from the mobile wireless transmission / reception step, and receiving a control signal from the information processing control step. A voice synthesis step of outputting the voice output step, and an information storage step of receiving a signal transmitted from the mobile radio transmission / reception step from the mobile radio transmission / reception step using the control signal from the information processing control step and storing the signal for later use. .

The mobile wireless transmission / reception step receives a command outputted from the command conversion step and converts it into a form suitable for a protocol for compatibility between a wireless network and the Internet, and receives an internet command outputted from the protocol conversion step. A data signal processing step of converting a frame form for data transmission, interpreting a frame transmitted from a base station, converting the frame into a data form transmitted from the Internet, and outputting the data signal to the information processing step; and a voice call signal from the command control step. A voice processing step of converting the received voice signal into a frame form for voice transmission and converting the voice call signal of the frame type received from the base station into a digital voice signal, and transmitting the output signal from the data signal processing step and the voice processing stepThe wireless signal processing step includes receiving a signal, converting the signal into a signal supported by the base station, and transmitting the received signal and demodulating the received signal from the base station into frame data.

Hereinafter will be described the operation of the voice interactive Internet connection communication method using the hands-free kit according to the present invention configured as described above.

First, a user speaks a desired internet command or a voice signal for a voice call to a microphone and inputs it to the voice interface step. In the voice interface step, the user converts a voice signal to A / D and then voices a voice corresponding to the internet command. A signal is output to the voice recognition step, and a voice signal for a voice call is output to the voice processing step.

In the voice recognition step, the voice signal corresponding to the Internet command is received from the voice interface step and converted into text data. In the command conversion step, the text data is received and converted into a command used for the Internet to convert the protocol. Output to step Subsequently, in the protocol conversion step, the Internet command is changed into a form suitable for a separate protocol required for a wireless network and an Internet service, and is output to the data signal processing step. In the data signal processing step, the protocol conversion step is performed. The data is converted into a frame for transmission and output to the wireless signal processing step. In the wireless signal processing step, an Internet command input from the data signal processing step or a voice signal for a voice call input from the voice processing step is received and converted into a signal supported by the base station and transmitted. In the wireless signal processing step, after receiving and demodulating the Internet information or the voice call signal transmitted from the base station, the Internet information is output to the information display step, and the voice signal for the voice call is output to the voice processing step. do. In the voice processing step, a voice signal for a voice call is received from the wireless signal processing step, converted into a digital voice signal, and output to the voice output step.

On the other hand, in the information processing step, the Internet information input from the mobile wireless transmission / reception step is displayed and stored, and voice synthesis is performed to output Internet information by voice. First, in the information display step, the Internet information is input from the data signal processing step, and is controlled by the information processing control step and displayed on a display device such as a display window. In the present invention, since only text data is input without receiving all data such as graphics from the Internet, the information display step should include a function for displaying, such as a main menu or a submenu. In addition, the information storage step stores the information shown in the information display step for later use, which is controlled under the information processing control step. That is, in the information storing step, when the user wants to receive the information already transmitted from the Internet, the information can be simply used without the need for retransmission of the command. In the speech synthesis step, the speech synthesis is performed to output data input in the form of text in the form of speech and output to the speech output stage. This enables voice interactive information transmission between the user and the Internet.

According to the voice-interactive Internet access communication apparatus and method using the hands-free kit according to the present invention described above, a voice command with a voice recognition function that allows a user to input Internet commands by voice into a hands-free kit that does not require the user to use his or her hands. Equipped with an input device, you can easily input Internet commands. In addition, by displaying Internet data information transmitted from the Internet on a display window, storing the information for later use, and synthesizing the information in the form of data so that the user can listen to it, the mobile terminal device using the hands-free kit can be connected to the Internet. It provides a voice and interactive Internet access communication device and method using a hands-free kit that enables the transmission of interactive information through data and voice, and the interactive information transmission with the Internet even when the user is driving or working. And by attaching the Internet service function to a single terminal to the data communication service, it is possible to secure a variety of services even with a portable terminal device using a hands-free kit will greatly improve the user's satisfaction.

Claims (6)

An internet access communication apparatus using a hands-free kit, comprising: a command control unit for converting one of a voice signal input from a user or a command input through an external command input device into a command to be used for the internet, and an input text form of the Internet An information processing unit for displaying information and converting it into a voice signal through voice synthesis, an audio signal for an externally input voice call and a signal converted into a digital voice signal through voice synthesis from the information processing unit Hands-free kit unit including a voice output unit for converting the signal to a speaker; And a protocol converter for receiving a command output from the command controller and converting the command into a form suitable for a protocol for interworking between a wireless network and the Internet, and a frame type for receiving data received from the protocol converter. And a data signal processor for converting the frame transmitted from the base station apparatus into a data format transmitted from the Internet, outputting the data signal to the information processor, and receiving a voice call signal from the command controller in a frame format for voice transmission. And a voice processor for converting a frame-type voice call signal received by the base station apparatus into a digital voice signal, and a signal to be transmitted from the data signal processor and the voice processor. Transmission converts into the desired shape of the signal, and the radio transmitting and receiving voice interactive internet communication device using the hands-free kit including a including receiving signals transmitted from the base station device to the radio signal processing section for demodulating a data frame form. The mobile terminal of claim 1, wherein the command controller receives a command generated by voice for a connection and desired information from a user and converts a voice signal for a call into a digital form, and converts a voice signal for Internet information into the mobile wireless transmission and reception. A voice interface unit for outputting negatively; A voice recognition unit for receiving a voice signal converted into a digital form from the voice interface unit and performing voice recognition to convert the voice signal into a text form; And a command converting unit for receiving a text signal from the voice recognition unit and converting the signal into a command used for the Internet and outputting the converted command to the mobile wireless transmitting / receiving unit. The apparatus of claim 1, wherein the information processing unit comprises: an information processing control unit which receives a signal transmitted from the mobile radio transmission / reception unit from the Internet and controls the information processing unit; An information display unit which receives a signal transmitted from the mobile radio transceiver from the Internet, receives a control signal from the information processing controller, and displays it on a display window; A voice synthesizer which receives a signal transmitted from the mobile radio transceiver from the Internet, receives a control signal from the information processing control unit, and synthesizes text data in voice form and outputs the synthesized data to the voice output unit; And an information storage unit which receives a signal transmitted from the mobile radio transceiver from the Internet by using the control signal from the information processing controller and stores the signal for later use. . An internet access communication method using a hands-free kit, comprising: a command control step of receiving a command input for connection and desired information using a voice input from an user or an external command input device, and converting the command into a command to be used on the Internet through voice recognition; A mobile wireless transmission / reception step of receiving an Internet command and a voice signal for a voice call from the command control step, changing the signal into a signal supported by the base station, and receiving and demodulating a signal transmitted from the base station; An information processing step of receiving and displaying textual Internet information from the outside and converting the information into a voice signal through speech synthesis; A voice output step of receiving a voice signal for a voice call from the outside, receiving a signal converted into a digital voice signal through voice synthesis from the information processing step, converting the signal into an analog voice signal, and outputting the analog voice signal to a speaker; A protocol conversion step of receiving a command output from the command control step and converting the command into a form suitable for a protocol for compatibility between a wireless network and the Internet; Data signal processing for receiving the Internet command output from the protocol conversion step and converting it into a frame form for data transmission, interpreting the frame transmitted from the base station, converting it to the data form transmitted from the Internet, and outputting it to the information processing step. step; A voice processing step of receiving a voice call signal from the command control step and converting the voice call signal into a frame for voice transmission, and converting the voice call signal of the frame type received from the base station into a digital voice signal; And receiving and transmitting a signal to be transmitted in the data signal processing step and the voice processing step, converting the signal into a signal supported by a base station, and receiving and transmitting a signal transmitted from the base station and demodulating the data into a frame data. Voice interactive internet access communication method using the hands-free kit comprising the step. The method of claim 4, wherein the command control step comprises: receiving a command generated as a voice for a connection and desired information from a user and a voice signal for a call, converting the voice signal into a digital form, and outputting a voice signal for Internet information; Voice interface step; A voice recognition step of receiving a voice signal converted into a digital form from the voice interface step and performing voice recognition to convert the voice signal into a text form; And a command conversion step of receiving a text signal from the voice recognition step, converting the signal into a command used for the Internet, and outputting the command. The method of claim 5, wherein the information processing step comprises: an information processing control step of controlling the information processing step by receiving a signal transmitted from the Internet; An information display step of receiving a signal transmitted from the Internet, receiving a control signal from the information processing control step, and displaying the control signal on a display window; A voice synthesis step of receiving a signal transmitted from the Internet, receiving a control signal from the information processing control step, and synthesizing data in text form to the voice output step; And an information storage step of receiving a signal transmitted from the mobile radio transmission / reception step from the mobile wireless transmission / reception step using the control signal from the information processing control step and storing the signal for later use. Communication method.

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