JP2002247172A - Data processing system and onboard acoustic device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To simply couple and onboard acoustic device with a mobile phone so as to attain data transmission/reception and charging of power. SOLUTION: A positive electrode charging terminal 17, a negative electrode charging terminal 18, a data transmission terminal 19 and a data reception terminal 20 are placed in the inside of a holder 12 and exposed to the outside. Furthermore, the holder 12 is provided with a hook 21 that is engaged with a recess 41 provided to a side face or the like of the mobile phone 101 to fix the mobile phone 101. When the holder 12 contains the mobile phone 101, the positive electrode charging terminal 17 and a positive electrode charging terminal 36, the negative electrode charging terminal 18 and a negative electrode charging terminal 37, the data transmission terminal 19 and a data transmission terminal 38, and the data reception terminal 20 and a data reception terminal 39 are fixed while they are pressed into contact with each other, respectively.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a data processing system in which an on-vehicle audio device installed in a vehicle is combined with a mobile telephone device capable of transmitting and receiving radio signals for communication.

[0002]

2. Description of the Related Art An on-vehicle audio device such as a car stereo which is installed in a vehicle and outputs sound, etc., transmits and receives data by coupling with a mobile telephone device such as a portable telephone or a PHS (Personal Handy-phone System). Some have made it possible. Some mobile telephone devices can receive power from a cigar socket installed in a vehicle and charge a power source such as a built-in rechargeable battery.

[0003]

In the above-mentioned prior art, the on-vehicle audio device and the mobile telephone device must be connected by a dedicated connection cable or the like, so that the wiring is troublesome and the connection cable becomes an obstacle. There was a problem of becoming.

[0004] Further, a mobile telephone device capable of charging power using electric power supplied from a cigar socket must also connect a charger or the like using a dedicated connection cable or the like, which is troublesome. Was in the way.

The present invention has been made in view of the above situation, and provides a data processing system which can easily transmit and receive data and charge a power source by easily connecting an on-vehicle audio device and a mobile telephone device. The purpose is to do.

[0006]

In order to achieve the above object, a data processing system according to a first aspect of the present invention comprises a mobile telephone device for performing wireless communication, and a holder for accommodating the mobile telephone device. It is installed in a vehicle, and is a combination of an audio device capable of inputting and outputting voice, and when the mobile telephone device is stored in the holder provided in the audio device, the audio device and the mobile telephone device Perform the operation of sending and receiving data between
Charging a rechargeable battery provided in the mobile telephone device.

According to the present invention, when the mobile telephone device is housed in the holder provided in the audio device, the operation of transmitting and receiving data between the audio device and the mobile telephone device is performed, and the charging provided in the mobile telephone device is performed. Charge the battery. This makes it possible to easily connect the audio device and the mobile telephone device to transmit / receive data and charge a power source without using a dedicated connection cable or the like.

[0008] More specifically, when the mobile telephone device is housed in the holder, the audio device engages with a recess provided in the mobile telephone device to fix the mobile telephone device, and the holder includes: The mobile telephone device includes a first data transmission terminal exposed inside and a first data reception terminal exposed inside the holder, and when the mobile telephone device is housed in the holder, the first data transmission terminal is opened. A second data transmission terminal that is in contact with a data transmission terminal to enable transmission of data from the audio device to the mobile telephone device; and a first data reception terminal that is stored in the holder when the first data reception terminal is stored in the holder. And a second data receiving terminal that enables the audio device to receive data from the mobile telephone device.

[0009] The audio device may further include a first charging terminal pair exposed inside the holder, and current supply means for supplying a charging current to the mobile telephone device via the first charging terminal pair. Wherein the mobile telephone device, when housed in the holder, comes into contact with the first charging terminal pair and introduces a charging current supplied from the current supply means into the rechargeable battery. It is desirable to have a pair.

[0010] The mobile telephone device executes wireless communication in a state housed in the holder, receives data to be sent to the audio device from a base station constituting a mobile communication system through a wireless line, and It is desirable to transmit the data received from the base station to the base station via a wireless line.

Further, the audio device may include a display unit for displaying an image, and the mobile telephone device may receive data for executing the wireless communication and displaying the image on the display unit.

An on-vehicle acoustic device according to a second aspect of the present invention is provided in a vehicle with a holder for accommodating a mobile telephone device, and enables input and output of voice.
A pair of terminals provided inside the holder for transmitting and receiving data to and from the mobile telephone device, and a current for charging a rechargeable battery provided inside the holder and provided in the mobile telephone device. And a terminal pair.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a data processing system according to an embodiment of the present invention will be described in detail with reference to the drawings. This data processing system includes, for example, an in-vehicle acoustic device 100 such as a car stereo embedded in a dashboard or the like in a vehicle, a mobile phone, a PHS (Pers
mobile phone device 101 such as onalHandy-phone System)
It is comprised including. Here, the on-vehicle acoustic device 100
Is connected to, for example, a speaker 102 installed in the vehicle through an audio signal cable or the like, and is configured to output various types of audio information.

FIG. 1 is a block diagram showing a configuration of an on-vehicle acoustic device 100. As shown in FIG. FIG. 2 shows an in-vehicle acoustic device 1.
It is a perspective view which shows an example of the external appearance of 00.

[0015] As shown in FIG.
Is a microphone 1, an A / D converter 2, and an operation unit 3.
, A packet combining unit 4, a packet identifying unit 5, a D / A
Converter 6, display processing unit 7, audio source unit 8, audio synthesis unit 9, amplifier 10, charging unit 11, holder 1
2 is provided.

The microphone 1 takes in a voice from the outside, converts it into an electric signal, and generates a transmission voice signal for enabling the voice signal to be transmitted through a wireless line using the mobile telephone device 101.

The A / D converter 2 is for digitizing a transmission voice signal received from the microphone 1 and converting it into transmission voice data. Here, the transmission voice data is speech voice information for transmission to a base station or the like provided in the mobile communication system when the mobile phone device 101 uses a mobile phone service by executing mobile communication. Data. FIG. 3A is a diagram illustrating a configuration of the transmission audio data. As illustrated, the transmission audio data includes a transmission audio data packet identifier and transmission audio data.

The operation unit 3 is for generating various data and the like according to the operation of the user. For example, the operation unit 3 includes a data button 13, a reception button 14, and an operation switch 15 shown in FIG. Be composed. For example, the operation unit 3
In response to a user operation, communication request data, incoming call permission data, request data, and the like are generated.

Here, the communication request data is transmitted from the on-vehicle audio device 100 to the mobile telephone device when the user operates the operation unit 3 to request the use of the data service or the mobile telephone service using the mobile telephone device 101. This is data to be transmitted to 101. Specifically, the communication request data is generated, for example, when the data button 13 is pressed, and indicates the telephone number of the destination called by the mobile telephone device 101. FIG. 3B is a diagram illustrating a configuration of the communication request data. As illustrated, the communication request data includes a communication request identifier and a request telephone number.

The incoming call permission data is transmitted to the mobile telephone device 101 when the mobile telephone device 101 executes a wireless communication and receives a telephone call.
Is the data to be transmitted to That is, the incoming call permission data is generated in response to the reception button 14 being pressed in order to accept the incoming call, and the mobile telephone device 101
2 shows permission information for permitting a call to be received by the user. FIG. 3C is a diagram showing the structure of the incoming call permission data. As shown in the drawing, the incoming call permission data includes an incoming call permission packet identifier and the telephone number data of the other party.

The request data is stored in the mobile telephone device 101
Are data generated in response to an operation of the operation unit 3 during use of a data service by executing wireless communication. For example, the request data is associated with an image displayed on the display 16 by the display processing unit 7, and is generated when the user operates the operation switch 15 to request switching of the display image. FIG. 3D is a diagram illustrating a configuration of the request data. As illustrated, the request data includes a request identifier and screen selection data.

The packet synthesizing unit 4 synthesizes the transmission voice data generated by the A / D converter 2 and the communication request data, incoming call permission data, request data, etc. generated by the operation unit 3 into a packet configuration. , And to the mobile telephone device 101 via the data transmission terminal 19 provided on the holder 12 as transmission data.

The packet identification unit 5 is connected to the mobile telephone 101 via a data receiving terminal 20 exposed on the holder 12.
, And reads the head (header) of the data having the packet structure, and specifies the contents of the received data included in each packet. That is, the packet identification unit 5 reads the identifier added to the head of the packet in units of a predetermined amount of received data, and specifies the contents of the received data. At this time, the received data specified by the packet identification unit 5 includes, for example, display data, received voice data, incoming data, and the like.

Here, the display system data is stored in the mobile telephone device 1.
Reference numeral 01 denotes data received from, for example, a base station included in a mobile communication system when using a data service by executing wireless communication. The packet identification unit 5
When the received data is determined to be display system data, the data is supplied to the display processing unit 7, so that, for example, browsing of a homepage on the Internet and text display of an e-mail can be performed. FIG. 3E is a diagram showing a configuration of the display data. As illustrated, the display data includes a display-system packet identifier and display-system data.

The received voice data is data received from, for example, a base station provided in a mobile communication system when the mobile telephone device 101 uses a mobile telephone service by executing wireless communication. When specifying that the received data is the received voice data, the packet identification unit 5 sends the data to the D / A converter 6 to enable the output of the voice using the speaker 102. FIG. 3F is a diagram showing a configuration of the received voice data. As shown in the drawing, the received voice data includes a received voice data packet identifier and received voice data.

The incoming call data is data for notifying that a call has been received by the mobile telephone device 101 executing wireless communication. When specifying that the received data is incoming data, the packet identifying unit 5 supplies the data to the display processing unit 7 to enable the user to be notified of the incoming call. FIG. 3G is a diagram showing the structure of the incoming data. As shown in the figure, it includes an incoming packet identifier and the other party's telephone number data.

The D / A converter 6 converts the received voice data received from the packet identification unit 5 into an analog signal, converts it into a received voice signal, and sends it to the voice synthesis unit 9.

The display processing unit 7 includes the display unit 16 shown in FIG. 2, and executes processing for displaying an image corresponding to the data received from the packet identification unit 5 on the display unit 16. For example, the display processing unit 7 includes the packet identification unit 5
The display 16 displays an image indicating the home page of the Internet according to the display system data received from. Further, when receiving the incoming data from the packet identifying unit 5, the display processing unit 7 causes the display 16 to display an image for notifying the user of the incoming call. Here, when receiving the incoming data from the packet identifying unit 5, the display processing unit 7 generates an incoming voice signal for notifying the user by voice that there is an incoming call, sends it to the voice synthesizing unit 9, and Enables the output of voice using.

The audio source section 8 is, for example, a CD (Compac
This is a sound source that includes a (Disc) player, an MD (Mini Disc) player, a radio receiver, and the like, and reproduces or generates an audio signal for outputting audio using the speaker 102.

The voice synthesizing section 9 receives the received voice signal generated by the D / A converter 6, the voice signal reproduced or generated by the voice source section 8, and the incoming voice signal sent from the display processing section 7. Is to be synthesized.

The amplifier 10 amplifies an electric signal corresponding to the audio signal synthesized by the audio synthesizer 9 and
02 to output sound using the speaker 102.

The charging unit 11 is a power supply source for charging a rechargeable battery 35 provided in the mobile telephone device 101, and supplies a charging current to the mobile telephone device 101 via a positive charging terminal 17 and a negative charging terminal 18. I do.

The holder 12 is for storing and holding the mobile telephone device 101. Here, holder 1
2 has a positive charging terminal 17 and a negative charging terminal 18.
, A data transmission terminal 19 and a data reception terminal 20 are exposed. Further, the holder 12 is shown in FIG.
As shown in (b), the mobile telephone device 10 is engaged with a concave portion 41 provided on a side surface of the mobile telephone device 101 or the like.
1 is provided with a hook 21.

The positive charging terminal 17 is connected to the mobile telephone 101
The charging current supplied from the charging unit 11 can be introduced into the charging battery 35 of the mobile telephone device 101 by contacting the positive charging terminal 36 exposed in the mobile phone device 101.

The negative charging terminal 18 is connected to the mobile telephone 101
The charging current supplied from the charging unit 11 can be introduced into the charging battery 35 of the mobile telephone device 101 by contacting the negative charging terminal 37 provided in the mobile telephone device 101.

The data transmission terminal 19 is connected to the mobile telephone 10
By abutting on the data transmission terminal 38 provided at 1
The transmission data generated by the packet synthesizer 4 is supplied to the encoding processor 32 of the mobile telephone device 101.

The data receiving terminal 20 is connected to the mobile telephone device 10
By abutting on the data receiving terminal 39 provided at 1
This is for supplying the received data decoded by the decoding processing unit 31 of the mobile telephone device 101 to the packet identification unit 5.

FIG. 5 is a block diagram showing a configuration of the mobile telephone device 101. As shown in FIG. As shown, the mobile telephone device 10
1 is a demodulation unit 30, a decoding processing unit 31, an encoding processing unit 32, a modulation unit 33, a control unit 34, a rechargeable battery 35
, A positive charging terminal 36, a negative charging terminal 37, a data transmitting terminal 38, a data receiving terminal 39, an antenna 40
And

The demodulation unit 30 is composed of, for example, a down converter and a quadrature detector, and is for demodulating a data signal from an RF (Radio Frequency) signal received by the antenna 40.

The decoding unit 31 is, for example, a DSP (Digita
l Signal Processor) for decoding the received data from the data signal demodulated by the demodulation unit 30.

The encoding processing section 32 is composed of, for example, a DSP or the like, and encodes transmission data received from the on-vehicle audio device 100 via the data receiving terminal 39.

The modulating unit 33 is composed of, for example, a quadrature modulator and an up-converter. The modulating unit 33 modulates the R data modulated to carry the transmission data coded by the coding processing unit 32.
This is for generating an F signal. The modulator 33 supplies the modulated RF signal to the antenna 40 to enable transmission of transmission data. That is, the demodulation unit 30 and the modulation unit 33 transmit and receive an RF signal through the antenna 40, thereby coupling the mobile telephone device 101 with a base station or the like of a communication destination via a wireless line, and providing a data service or a mobile telephone service to a user. Perform mobile communication to provide.

The control unit 34 is, for example, a CPU (Central Pr
ocessing Unit) and peripheral LSI (Large Scale Integra)
) which controls the operation of the entire mobile telephone device 101.

The rechargeable battery 35 is, for example, a lithium ion 2
It is a rechargeable battery such as a secondary battery for supplying power to each part of the mobile telephone device 101.

The positive charging terminal 36 is connected to the on-vehicle acoustic device 10.
When the mobile phone device 101 is stored in the holder 12 of the vehicle-mounted acoustic device 100, the mobile phone device 101 is exposed at a position where the mobile phone device 101 is in contact with the positive charging terminal 17 exposed in the holder 12.
This is for introducing the charging current supplied from 1 into the charging battery 35.

The negative charging terminal 37 is connected to the on-vehicle acoustic device 10.
When the mobile telephone device 101 is stored in the holder 12 of the vehicle-mounted audio device 100, the mobile phone device 101 is exposed at a position where the mobile phone device 101 is in contact with the negative charging terminal 18 exposed in the holder 12.
This is for introducing the charging current supplied from 1 into the charging battery 35.

The data transmission terminal 38 is connected to the on-vehicle audio device 1.
00, when the mobile telephone device 101 is stored in the holder 12, the mobile telephone device 101 is exposed at a position in contact with the data transmission terminal 19 exposed in the holder 12, and is sent from the packet synthesizer 4 of the on-vehicle audio device 100. This is for inputting transmission data to the encoding processing unit 32.

The data receiving terminal 39 is connected to the on-vehicle audio device 1.
When the mobile telephone device 101 is housed in the holder 12 of the mobile phone 00, the reception data that is exposed at a position that comes into contact with the data reception terminal 20 that is exposed to the holder 12 and that is decrypted by the decryption processing unit 31 is transmitted to the vehicle. This is for outputting to the packet identification unit 5 of the audio device 100.

The operation of the data processing system according to the embodiment of the present invention will be described below. This data processing system can execute mobile communication for providing a data service and a mobile telephone service by storing the mobile telephone device 101 in a holder 12 provided in the on-vehicle audio device 100, and can execute the mobile telephone device. The rechargeable battery 35 included in 101 is chargeable.

That is, the mobile telephone 1
4 is stored, the hook 21 provided inside the holder 12 is moved to the mobile telephone 1 as shown in FIG.
01 engages with the concave portion 41 provided in the cover. Thus, the positive charging terminal 17 and the positive charging terminal 36, and the negative charging terminal 18
, Negative electrode charging terminal 37, data transmission terminal 19 and data transmission terminal 38, data reception terminal 20 and data reception terminal 39
Are fixed in a state where they are in contact with each other.

Thereafter, the charging unit 11 provided in the vehicle-mounted acoustic device 100 is provided with the charging battery 3 provided in the mobile telephone device 101.
5 to output a charging current. The charging current output from the charging unit 11 is applied to the positive charging terminal 17
And the positive electrode charging terminal 36 and the negative electrode charging terminal 18 and the negative electrode charging terminal 37 are introduced into the rechargeable battery 35 to enable the rechargeable battery 35 to be charged.

The mobile telephone device 101 is provided with a holder 1
2 and the demodulation unit 30 and the modulation unit 33
By transmitting and receiving signals, the mobile station is connected to a base station or the like constituting a mobile communication system via a wireless line, and performs mobile communication for providing data services and mobile telephone services, and processes various data. .

Hereinafter, the operation of the data processing system when the mobile telephone device 101 executes mobile communication will be described by dividing it into first and second telephone request operations and first and second incoming call operations. I do. Here, the first telephone request operation is an operation when the user desires to use a data service by the mobile telephone device 101 executing mobile communication. The second telephone request operation is the mobile telephone device 101
Is an operation when the user desires to use the mobile telephone service by executing the mobile communication. The first incoming call operation is an operation when there is an incoming call when the mobile telephone device 101 is in a standby state. The second incoming operation is
This is an operation when there is an incoming call during use of a data service by the mobile telephone device 101 executing mobile communication.

(First telephone request operation) On-board acoustic device 1
When the data button 13 of the operation unit 3 is pressed in a state where the power of the mobile phone device 101 and the mobile phone device 101 are turned on, the operation unit 3 requests the use of the data service using the mobile phone device 101. Generate communication request data. The communication request data generated at this time indicates, for example, a telephone number for calling a data service provider. The operation unit 3 sends the generated communication request data to the packet synthesis unit 4. The packet synthesizer 4 includes the operation unit 3
The communication request data received from the terminal is synthesized into a packet configuration and sent to the mobile telephone device 101 as transmission data.

In the mobile telephone device 101, the control unit 34 controls the encoding processing unit 32 and the modulation unit 33 to receive the communication request data included in the transmission data transmitted from the on-vehicle audio device 100, and Call the indicated phone number to call the other party. For example, when a telephone number for calling a data service provider is transmitted and the other party answers and a line connection is established, the data service by this data processing system becomes available.

That is, in the mobile telephone device 101, the control unit 34 controls the demodulation unit 30 and the decoding processing unit 31 to transmit the reception data obtained by executing the mobile communication to the on-vehicle audio device 100. . Here, display data is included in the reception data received when using the data service.

The packet identification unit 5 is provided for the mobile telephone 101
When the display-system data is specified by reading the identifier of the received data having the packet structure received from, the data is sent to the display processing unit 7. The display processing unit 7 causes the display 16 to display an image corresponding to the display system data received from the packet identification unit 5. At this time, the display processing unit 7 displays the cursor “OK” displayed on the display 16 by, for example, displaying a cursor capable of moving the display position or the like in response to the operation of the operation switch 15 provided in the operation unit 3. And items such as “next” can be selected.

When an item displayed on the display 16 is selected in response to the operation of the operation switch 15, the operation unit 3 generates request data associated with the item. The request data generated at this time includes, for example, information for specifying an image to be displayed next corresponding to the selected item. The operation unit 3 sends the generated request data to the packet synthesis unit 4. The packet combining unit 4 combines the request data received from the operation unit 3 into a packet configuration, and sends the packet data to the mobile telephone device 101 as transmission data.

The mobile telephone device 101 is an on-vehicle audio device 1.
The transmission data transmitted from 00 is transmitted to a communication destination base station or the like via a wireless line, and can be transmitted to a data service provider or the like. By transmitting and receiving data in this manner, the data processing system can provide a data service to the user. For example, mobile
Images acquired on the Internet can be displayed on the display 16 and viewed.

FIG. 6 is a timing chart for explaining the operation in which the vehicle-mounted audio device 100 transmits and receives various data via the mobile telephone device 101 in the first telephone request operation. Vehicle audio apparatus 100, when the first telephone requests operation, in response to depression of the data key 13, for example, starts transmission of the communication request data at a timing t _1.
Time from the timing t ₂ to the timing t ₃ is a calling section calling the provider of the data service.
After that, the call period is completed at a timing t _3,
The on-vehicle acoustic device 100 transmits the request data,
By receiving the display data, a data service can be provided to the user.

(Second telephone request operation) On-vehicle acoustic device 1
00 and the power of the mobile telephone device 101 are turned on, and when the receiving button 14 provided in the operation unit 3 is pressed,
The display processing unit 7 enables input of a telephone number by displaying an image as shown in FIG. 7 on the display unit 16, for example.

That is, the display processing unit 7 displays a cursor 50 that can move the display position or the like in response to the operation of the operation switch 15 provided in the operation unit 3, for example.
“0”, “1”,..., Displayed on the display 16
Items such as 9 "," * ", and"#"for inputting a telephone number and" send ", which is an item for instructing transmission of a telephone number, can be selected. After specifying the telephone number from the item selected by the operation of step 15, when transmission of the telephone number is instructed, communication request data for requesting use of the mobile telephone service is generated. The request data indicates the telephone number specified by the operation unit 3. The operation unit 3 sends the generated communication request data to the packet synthesis unit 4. The packet synthesis unit 4 receives the communication request received from the operation unit 3. The data is combined in a packet configuration and sent to the mobile telephone device 101 as transmission data.

In the mobile telephone device 101, the control unit 34 controls the encoding processing unit 32 and the modulation unit 33 to receive the communication request data included in the transmission data transmitted from the on-vehicle audio device 100, and Call the indicated phone number to call the other party. For example, when a user sends a telephone number of a partner who desires a call and the partner answers, and a line connection is established, a mobile telephone service by the data processing system becomes available.

That is, in the mobile telephone device 101, the control unit 34 controls the demodulation unit 30 and the decoding processing unit 31 to transmit the reception data obtained by executing the mobile communication to the vehicle-mounted acoustic device 100. . Here, the received data received when using the mobile telephone service includes received voice data.

The packet identification unit 5 is a mobile telephone device 101
When the received voice data is identified by reading the identifier of the received data having the packet structure received from the
Send to converter 6. The D / A converter 6 includes a packet identification unit 5
The received voice data received from is converted into an analog signal by converting it into a received voice signal, and is sent to the voice synthesis unit 9. The voice synthesizer 9 has D
By supplying an audio signal corresponding to the received audio signal received from the / A converter 6 to the amplifier 10, the audio from the communication partner is output using the speaker 102.

When using the mobile telephone service, the microphone 1 takes in an external voice, converts it into an electric signal, generates a transmission voice signal, and sends it to the A / D converter 2. The A / D converter 2 digitizes the transmission voice signal received from the microphone 1, converts it into transmission voice data, and sends it to the packet synthesis unit 4. The packet synthesis unit 4
The transmission voice data received from the / D converter 2 is combined into a packet configuration and sent to the mobile telephone device 101 as transmission data.

The mobile telephone device 101 is an on-vehicle audio device 1.
The transmission data transmitted from 00 is transmitted to the base station or the like of the communication destination via the wireless line, and can be transmitted to the other party of the call.
By transmitting and receiving data in this manner, the data processing system can provide the user with a mobile telephone service.

FIG. 8 is a timing chart for explaining the operation in which the vehicle-mounted audio device 100 transmits and receives various data via the mobile telephone device 101 in the second telephone request operation. Vehicle audio apparatus 100, when the second telephone requesting operation, in response to the operation of the operation unit 3, for example, starts to transmit the communication request data at a timing t _10. Time from the timing t ₁₁ to the timing t ₁₂ is a paging occasion to call the destination of the call. Thereafter, when the paging occasion is finished at a timing t _12, vehicle audio apparatus 1
No. 00 can provide the mobile telephone service to the user by transmitting the transmission voice data and receiving the reception voice data.

(First Incoming Call Operation) After the mobile telephone apparatus 101 transmits and receives an RF signal to and from a base station or the like constituting a mobile communication system and enters a standby state, the mobile telephone apparatus 101 receives a call from the other party. When a call is instructed by designating a telephone number, the data processing system executes a first incoming call operation.

That is, when a call is instructed from the other party, the control unit 34 of the mobile telephone device 101 sets the encoding processing unit 3
2 to the in-vehicle acoustic device 100 for notifying that there has been an incoming call, for example, by controlling 2.

The packet identification unit 5 is a mobile telephone device 101
When the incoming data is identified by reading the identifier of the received data sent from the server, the data is sent to the display processing unit 7. When receiving the incoming data from the packet identifying unit 5, the display processing unit 7 displays an image for notifying the user that there is an incoming call on the display unit 16 and also notifies the incoming call by voice. An incoming voice signal is generated and sent to the voice synthesizer 9. For example, the display processing unit 7 notifies the user that there is an incoming call by, for example, displaying an image indicating the telephone number of the other party indicated by the incoming call data on the display 16.

The voice synthesizing section 9 supplies a voice signal corresponding to the incoming voice signal received from the display processing section 7 to the amplifier 10 so that voice for notifying the user that there is an incoming call is provided. The output is made using the speaker 102.

Here, the reception button 14 provided on the operation unit 3
When is pressed, the operation unit 3 generates incoming call permission data for transmitting a notification to the effect that the incoming call is permitted to the mobile telephone device 101. The operation unit 3 sends the generated incoming call permission data to the packet combining unit 4. The packet combining unit 4 combines the incoming call permission data received from the operation unit 3 into a packet configuration, and sends the data to the mobile telephone device 101 as transmission data.

In the mobile telephone device 101, the control unit 34 controls the encoding processing unit 32 to accept the incoming call permission data included in the transmission data transmitted from the on-vehicle audio device 100. The control unit 34 controls the demodulation unit 30, the decoding processing unit 1, the encoding processing unit 32, and the modulation unit 33 since receiving the incoming call permission data, and performs mobile communication for starting use of the mobile telephone service. Is executed.

That is, the control unit 34 controls the demodulation unit 30 and the decoding processing unit 31 to send the received data obtained by executing the mobile communication to the on-vehicle audio device 100.

The packet identification unit 5 is a mobile telephone device 101
Then, the received voice data is identified by reading the identifier of the received data having the packet structure received from the STA and sent to the D / A converter 6.
The D / A converter 6, the speech synthesizer 9, and the amplifier 10
The telephone 102 performs the same operation as that of the telephone request, and outputs the voice from the other party using the speaker 102 using the speaker 102.

Further, the microphone 1 captures the voice, so that the transmission voice data can be transmitted to the other party of the call in the same manner as the second telephone request operation. By transmitting and receiving data in this manner, the data processing system can provide a mobile telephone service to the user when the mobile telephone device 101 is called from the other party.

FIG. 9 is a timing chart for explaining an operation in which the vehicle-mounted acoustic device 100 transmits and receives various data via the mobile telephone device 101 in the first incoming call operation. Vehicle audio apparatus 100, when the first incoming call operation, for example, receives the incoming data the period from the timing t ₂₀ to the timing t _21, a notification of an incoming call to the user. Thereafter, in response to depression of the receiving button 14, for example, during the period from the timing _{t 22} to the timing _{t 23,} "O incoming permission flag from" OFF "
N ”. This incoming permission flag is transmitted from the operation unit 3 to the packet combining unit 4, and the generation of the incoming permission data is started.
During the period from ₂₄ to timing t _25, to start using the mobile telephone service by sending an incoming permission data generated by the operation unit 3. When you start to use the mobile phone service at a timing t _25, a vehicle-mounted audio apparatus 10
No. 0 can provide a mobile telephone service to a user by transmitting transmission voice data and receiving reception voice data.

(Second Incoming Call Operation) During the use of the data service by the mobile telephone device 101 executing the mobile communication, the telephone number of the mobile telephone device 101 is changed from the other party than the data service provider. When designated and instructed to call, the data processing system executes a second incoming call operation.

That is, when a call is instructed from the other party, the mobile telephone device 101 causes the control unit 34 to
2 is transmitted to the in-vehicle acoustic device 100 to notify that there is an incoming call. At this time, the control unit 34 inserts incoming data into a display system data sequence for providing a data service by the mobile telephone device 101 executing mobile communication, and transmits the received data to the in-vehicle audio device 100 as received data. send.

The packet identification unit 5 is a mobile telephone device 101
When the incoming data is identified by reading the identifier of the received data sent from the server, the data is sent to the display processing unit 7. When receiving the incoming data from the packet identifying unit 5, the display processing unit 7 displays an image for notifying the user that there is an incoming call on the display unit 16 and also notifies the incoming call by voice. An incoming voice signal is generated and sent to the voice synthesizer 9. The voice synthesizing unit 9 supplies a voice signal corresponding to the incoming voice signal received from the display processing unit 7 to the amplifier 10, and outputs a voice for notifying the user of the incoming call using the speaker 102. Output.

Here, the reception button 14 provided on the operation unit 3
When is pressed, the operation unit 3 generates incoming call permission data for transmitting a notification to the effect that the incoming call is permitted to the mobile telephone device 101. The operation unit 3 sends the generated incoming call permission data to the packet combining unit 4. The packet combining unit 4 combines the incoming call permission data received from the operation unit 3 into a packet configuration, and sends the data to the mobile telephone device 101 as transmission data. At this time, the packet synthesizing unit 4 sets the mobile telephone device 101
Inserts the incoming call permission data into the request data string generated by the operation unit 3 when providing the data service by executing the mobile communication, and sends it to the mobile telephone device 101 as transmission data.

In mobile telephone device 101, control unit 34 controls encoding processing unit 32 to accept incoming call permission data included in the transmission data transmitted from vehicle-mounted audio device 100. The control unit 34 controls the demodulation unit 30, the decoding processing unit 31, the encoding processing unit 32, and the modulation unit 33 after receiving the incoming call permission data, and performs mobile communication for starting use of the mobile telephone service. To start.

That is, the control unit 34 controls the decryption processing unit 31
To stop receiving the data including the display system data and start receiving the data including the received audio data. The reception data thus obtained is sent to the on-vehicle acoustic device 100.

The packet identification unit 5 is a mobile telephone device 101
Then, the received voice data is identified by reading the identifier of the received data having the packet structure received from the STA and sent to the D / A converter 6.
The D / A converter 6, the speech synthesizer 9, and the amplifier 10
Operates similarly to the telephone request operation and the first incoming call operation of
The voice from the other party of the call is output using the speaker 102.

Further, the microphone 1 captures the voice, so that the transmission voice data can be transmitted to the other party of the call in the same manner as the second telephone request operation and the first incoming call operation. By sending and receiving data in this way,
This data processing system, when the mobile telephone device 101 is called from the other party while using the data service,
Switching to a mobile telephone service can be provided to the user.

FIG. 10 is a timing chart showing the timing at which the in-vehicle audio device 100 transmits and receives various data via the mobile telephone device 101 in the second incoming call operation. The on-vehicle acoustic device 100 provides a data service to the user by transmitting request data and receiving display data at the beginning of the second incoming operation.

[0088] Here, when receiving the incoming data during a period from the timing t ₃₀ to the timing t _31, vehicle audio apparatus 100, a notification of an incoming call to the user. Thereafter, in response to depression of the receiving button 14, for example, during the period from the timing _{t 32} to the timing _{t 33,} it switched to "ON" from "OFF" to incoming permission flag. Vehicle audio apparatus 100, during the period from the timing t ₃₄ to the timing t _35, by transmitting the incoming permission data generated by the operation unit 3, and terminates the reception of the data service, start using the mobile telephone service I do.
When you start to use the mobile phone service at a timing t _35, vehicle audio apparatus 100 transmits a transmission audio data, by receiving the received audio data, it is possible to provide a mobile telephone service to the user.

As described above, according to the present invention,
The in-vehicle acoustic device 100 includes a holder 12 for accommodating a mobile telephone device 101, and a hook 21 is attached to the mobile telephone device 10.
1 is engaged with and fixed to the concave portion 41 provided in the first unit 1 to enable data transmission / reception and charging of the rechargeable battery 35. Thus, the in-vehicle acoustic device 100 and the mobile telephone device 101 can be easily coupled without using a dedicated connection cable or the like, so that data transmission / reception and power supply charging can be performed.

The present invention is not limited to the above embodiment, and various modifications and applications are possible. For example, FIG.
As shown in FIG.
0 may be provided, and when the packet identification unit 5 specifies the incoming data from the received data, the name or the like of the other party who called the mobile telephone device 101 may be displayed on the display 16. In this case, the display processing unit 7 performs, based on the telephone number of the other party indicated by the incoming data received from the packet identification unit 5,
The data stored in the matching memory 60 is searched to extract name data corresponding to the telephone number. Display processing unit 7
Displays an image corresponding to the name data on the display 16 to notify the user of the incoming call and to notify the name specified from the telephone number of the other party. At this time,
The display processing unit 7 sends an incoming voice signal corresponding to the name data extracted from the matching memory 60 to the voice synthesizing unit 9, and outputs a voice such as “call from Mr. XX” using the speaker 102. You may do so.

In the above embodiment, the on-vehicle acoustic device 10
Although 0 has been described as having the holder 12, the present invention is not limited to this. For example, an insertion slot 61 as shown in FIG. 12 may be provided, and the mobile telephone device 101 may be inserted and stored therein. Thereby, the protruding portion like the holder 12 can be reduced, and when the in-vehicle audio device 100 and the mobile telephone device 101 are connected, the possibility of being disturbed is reduced.

[0092]

As described above, according to the present invention, the on-vehicle audio device and the mobile telephone device can be easily connected to each other to transmit / receive data and charge the power supply.

[Brief description of the drawings]

FIG. 1 is a block diagram illustrating a configuration of an on-vehicle acoustic device.

FIG. 2 is a perspective view showing an example of an external appearance of an on-vehicle acoustic device.

FIG. 3 is a diagram showing various data transmitted and received by an on-vehicle acoustic device.

FIG. 4 is a diagram showing a configuration of a holder.

FIG. 5 is a diagram showing a configuration of a mobile telephone device.

FIG. 6 is a timing chart for explaining an operation of transmitting and receiving various data by the on-vehicle audio device in a first telephone request operation.

FIG. 7 is a diagram exemplifying an image displayed on a display for inputting a telephone number.

FIG. 8 is a timing chart for explaining an operation in which the in-vehicle audio device transmits and receives various data in a second telephone request operation.

FIG. 9 is a timing chart for explaining an operation in which the in-vehicle acoustic device transmits and receives various data in the first incoming call operation.

FIG. 10 is a timing chart for explaining an operation in which the in-vehicle acoustic device transmits and receives various data in a second incoming call operation.

FIG. 11 is a block diagram showing a configuration of a vehicle-mounted acoustic device in a modification of the data processing system according to the embodiment of the present invention.

FIG. 12 is a perspective view showing an appearance of a vehicle-mounted acoustic device in a modification of the data processing system according to the embodiment of the present invention.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 microphone 2 A / D converter 3 operation unit 4 packet synthesis unit 5 packet identification unit 6 D / A converter 7 display processing unit 8 audio source unit 9 audio synthesis unit 10 amplifier 11 charging unit 12 holder 13 data button 14 reception button 15 Operation switch 16 Display 17, 36 Positive charge terminal 18, 37 Negative charge terminal 19, 38 Data transmission terminal 20, 39 Data reception terminal 30 Demodulation unit 31 Decoding processing unit 32 Encoding processing unit 33 Modulation unit 34 Control unit 35 Charging Battery 40 Antenna 41 Concave part 50 Cursor 60 Verification memory 61 Insertion opening 100 In-vehicle acoustic device 101 Mobile telephone device 102 Speaker

 ──────────────────────────────────────────────────続 き Continued on the front page F-term (reference) SS07

Claims (6)

[Claims] 1. A data processing system combining a mobile telephone device for performing wireless communication and an audio device which is installed in a vehicle and has a holder for accommodating the mobile telephone device and which can input and output voice. When the mobile phone device is stored in the holder provided in the audio device, the mobile phone device performs an operation of transmitting and receiving data between the audio device and the mobile phone device, and a rechargeable battery provided in the mobile phone device. A data processing system. 2. The audio device according to claim 1, wherein, when the mobile telephone device is housed in the holder, a hook that engages with a concave portion provided in the mobile telephone device to fix the mobile telephone device is provided. A first data transmission terminal provided therein, and a first data reception terminal exposed inside the holder, wherein the mobile telephone device is stored in the holder, the first data transmission terminal And a second data transmission terminal that enables transmission of data from the audio device to the mobile telephone device, and when housed in the holder, abuts on the first data reception terminal, The data processing system according to claim 1, further comprising a second data receiving terminal that enables the audio device to receive data from the mobile telephone device. 3. The audio device comprises: a first charging terminal pair exposed inside the holder; and current supply means for supplying a charging current to the mobile telephone device via the first charging terminal pair. A second charging terminal which, when housed in the holder, comes into contact with the first charging terminal pair and introduces a charging current supplied from the current supply means into the rechargeable battery. The data processing system according to claim 2, comprising a pair. 4. The mobile telephone device executes wireless communication in a state housed in the holder, receives data to be sent to the audio device from a base station constituting a mobile communication system through a wireless line, The data processing system according to claim 1, 2 or 3, wherein data received from an audio device is transmitted to the base station via a wireless line. 5. The audio device includes display means for displaying an image, and the mobile telephone device receives data for executing wireless communication and causing the display means to display an image. The data processing system according to any one of claims 1 to 4, wherein: 6. An on-vehicle acoustic device which is provided in a vehicle and has a holder for accommodating a mobile telephone device and which can input and output voice, wherein the audio device is provided inside the holder and is connected to the mobile telephone device. A terminal pair for transmitting and receiving data between the terminals, and a terminal pair provided inside the holder and supplying current for charging a rechargeable battery provided in the mobile telephone device. For sound equipment.