JP2000172290A - Av apparatus controller - Google Patents

Abstract

PROBLEM TO BE SOLVED: To arrange the AV apparatus control device to safely and easily operate various apparatuses installed in an automobile. SOLUTION: A microphone 103 is built in a display unit 102 installed in the device main body 101, and inputs a speech uttered by a user. An A/D converter 201 converts an analog speech signal from the microphone 103 into a digital signal. A DSP 202 provides various processing to the digital output signal of the A/D converter 201, and forms a voice pattern data. A speech recognition circuit 203 retrieves the one conforming to the speech pattern data formed by the DSP 202 from among the speech pattern data stored in a memory 204, and sends an instruction data corresponding to the retrieved speech pattern data to CPU 205. The CPU 205 controls the device main body 101 according to the instruction data sent from the speech recognition circuit 203.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[0001] 1. Field of the Invention [0002] The present invention relates to a control device for an AV device installed in an automobile, and more particularly to a control device for a car navigation system.

[0002]

2. Description of the Related Art Conventionally, devices such as audio equipment and a car navigation system provided in an automobile are configured to perform various operations by operation of a driver or a passenger. In general, such devices tend to be more complex to operate as they become more multifunctional. Further, the above-described device is provided at a position where the driver cannot easily operate the console box or the vicinity thereof.
As a result, when the driver operates the above-described device during driving, there is a problem that the driver cannot concentrate on driving because the driver concentrates on the operation.

Further, in order to operate the above-mentioned apparatus without hindering driving, a remote controller is installed at a place where a driver such as an A-pillar or a sun visor can easily operate. Is used. However, in this method, the driver can easily operate the device, but cannot concentrate on driving because it is necessary to look at both the device and the remote controller.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and provides an AV equipment control device capable of safely and easily operating various equipments installed in an automobile. The purpose is to:

[0005]

SUMMARY OF THE INVENTION According to the present invention, an operation of various devices installed in an automobile is performed by a user's voice which is issued toward a device main body which controls these devices.
I did it.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first aspect of the present invention is directed to a device main body having a display device for displaying various information, a voice for instructing the operation of the device main body being input, and being built in the display means. And a control means for controlling the apparatus main body in accordance with the voice.

[0007] According to this configuration, when the user issues an operation content of the apparatus main body toward the display device provided in the apparatus main body, the voice input means incorporated in the display means is provided. The user inputs a voice uttered by the user, and the control unit controls the apparatus main body according to the voice. Thus, the user can operate the apparatus main body by issuing a command to the display means. Further, since the voice input means is built in the display means, the user only needs to pay attention to the display means when operating the apparatus main body. Therefore, the user can safely and easily operate the apparatus main body without hindering driving of the automobile. Further, when operating the apparatus main body, the user can obtain a natural sense of interaction.

[0008] In a second aspect of the present invention, the control means includes:
Storage means for storing control data for the apparatus main body and audio data corresponding to the control data, and search means for searching the audio data for the audio data that matches the audio, A configuration is adopted in which the apparatus main body is controlled according to the control data corresponding to the audio data.

[0009] According to this configuration, the search means searches the voice data stored in the storage means for the voice data that matches the voice input by the input means, and the control means searches the voice data. Since the device main body is controlled according to the control data corresponding to the input voice data, the operation of the device main body is controlled according to the input voice. Thus, the user can operate the apparatus main body by giving a voice instruction to the apparatus main body. Therefore, the user can use the device main body without hindering driving of the automobile.

A third aspect of the present invention, in the second aspect, adopts a configuration in which the search means searches for the voice data that matches within a set error range.

According to this configuration, the search unit performs the search in consideration of an error due to noise, deterioration, and the nature of the voice included in the voice input by the voice input unit. The speech is correctly recognized regardless of some noise contained in the speech. Therefore, the user can comfortably use the device main body.

A fourth aspect of the present invention, in the third aspect, adopts a configuration in which the search means changes the set error range.

[0013] According to this configuration, the search means performs the search in accordance with the degree of error included in the voice input by the voice input means, so that the voice uttered by the user has a large or small volume. And it is accurately recognized irrespective of the noise around the user. Therefore, the user can use the apparatus main body without having to pay attention to the volume of the uttered sound and the surrounding environment.

According to a fifth aspect of the present invention, in the fourth aspect, the apparatus main body employs a configuration including a device added thereto.

According to this configuration, not only the main body of the apparatus but also various devices connected thereto are controlled by the voice input by the voice input means, so that the user has trouble in driving the automobile. Various devices can be operated without any trouble. Further, since the voice input means is built in the display means, it is possible to issue a command to the display means during operation. Therefore, the user can safely and easily use various devices connected to the device main body while obtaining a natural feeling of dialogue.

According to a sixth aspect of the present invention, in the fifth aspect, the device employs a configuration including a car navigation system.

According to this configuration, the user can use the car navigation system added to the apparatus main body by issuing an operation content toward the display means. Thus, the user can use the car navigation system while obtaining a natural sense of interaction, such as issuing a new command to the display unit while viewing the content displayed on the display unit. .

According to a seventh aspect of the present invention, in the fifth aspect, the device employs a configuration including a mobile telephone.

According to this configuration, the user can make a call using the mobile telephone without hindering driving of the automobile. Therefore, the user can drive safely while making a call.

According to an eighth aspect of the present invention, a voice for instructing the operation of the apparatus main body is inputted by a voice input means incorporated in a display device for displaying various information, and control data for the apparatus main body and the control data are inputted. A method of storing voice data corresponding to the voice data, searching the voice data for the voice data that matches the voice, and controlling the apparatus main body according to the control data corresponding to the searched voice data.

According to this method, when the user issues an operation content of the apparatus body toward the display device provided in the apparatus body, the voice input means built in the display means The user inputs a voice uttered by the user, and the control unit controls the apparatus main body according to the voice. Thus, the user can operate the apparatus main body by issuing a command to the display means. Further, since the voice input means is built in the display means, the user only needs to pay attention to the display means when operating the apparatus main body. Therefore, the user can safely and easily operate the apparatus main body without hindering driving of the automobile. Further, when operating the apparatus main body, the user can obtain a natural sense of interaction.

According to a ninth aspect of the present invention, in the eighth aspect, the apparatus main body adopts a method including a device added thereto.

According to this method, not only the main body of the device but also various devices connected thereto are controlled by the voice input by the voice input means, so that the user has trouble in driving the automobile. Various devices can be operated without any trouble. Further, since the voice input means is built in the display means, it is possible to issue a command to the display means during operation. Therefore, the user can safely and easily use various devices added to the apparatus main body while obtaining a natural feeling of dialogue.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

(Embodiment 1) FIG. 1 is a perspective view showing an external appearance of an AV equipment control apparatus according to Embodiment 1 of the present invention. The device main body 101 has a substantially rectangular parallelepiped shape,
Inside, there is a control circuit for controlling various AV devices and peripheral devices connected thereto. This control circuit will be described later.

A display device 102 for displaying various information is mounted on the upper surface of the device main body 101. Specifically, the display device 102 includes a member (not shown) attached to the upper surface of the device main body 101,
It is mounted so that it can be moved.

More specifically, the display device 102
The display device 102 uses the above member as a rotation axis.
The rear surface of the device main body 1 is shifted from the state shown in FIG.
It is driven by a drive unit (not shown) to a state (not shown) in which it comes into contact with the upper surface of the optical disc 01.

Above the display section of the display device 102, a microphone 103 for acquiring a voice uttered by a user is attached. Usually, when using various AV devices provided in a car, a user tends to operate while watching these devices. This tendency is particularly remarkable when using video equipment such as a car navigation system. Therefore, in the AV device control device according to the present embodiment, the microphone 1
Reference numeral 03 is attached to the display device 102 which is frequently watched by the user.

This allows the user to obtain a more natural sense of conversation than when the user speaks to the microphone 103 provided at a position distant from the apparatus main body 101, and also provides an extension cord or the like for connecting the apparatus main body 101 and the microphone 103. There is no need to worry about wiring.

When not in use, the AV device control device having the above configuration is housed inside a console box (not shown) with the back surface of the display device 102 in contact with the upper surface of the device main body 101. This saves space. Even when not in use, the microphone 103 attached to the display device 102 is always turned on so that the AV device control device can operate according to the voice of the user.

On the other hand, in use, the AV device control device is sent out from the inside of the console box to the outside, and then the display device 102 is driven to the state shown in FIG.

Here, a control circuit provided inside the apparatus main body 101 will be described with reference to FIG. FIG.
FIG. 2 is a block diagram showing a configuration of a control circuit unit provided in the device main body 101 of the AV device control device according to Embodiment 1 of the present invention.

The microphone 103 attached to the display unit 102 acquires the user's voice uttered toward the apparatus main body 101 and sends it to the control circuit unit in the apparatus main body 101. In the control circuit section, the A / D converter 201 receives an audio signal from the microphone 103, converts the audio signal into a digital signal, and
The signal is sent to an SP (Digital Signal Processor) 103. The DSP 202 performs various processes such as band division and filtering on the digital audio signal sent from the A / D converter 201 to obtain audio pattern data, and sends the audio pattern data to the audio recognition circuit 104. The memory 204 is connected to the speech recognition circuit 104.

The memory 204 has a table for storing various data for instructing the operation of the apparatus main body 101 (hereinafter referred to as "instruction data") and voice pattern data corresponding to each instruction data. That is, the memory 20
Reference numeral 4 has a table for storing a plurality of units of voice recognition data, with the command data and voice pattern data corresponding to the command data as one unit of voice recognition data. The memory 204 includes, for example, command data expressing an instruction content for shifting the apparatus main body 101 from the standby state to the power-on state. Voice pattern data of “power ON” is stored in the memory 204 in correspondence with the command data.

The memory 204 receives the request signal from the speech recognition circuit 104 and causes the speech recognition circuit 104 to
The voice recognition data is sequentially transferred for each unit.

By transmitting a request signal to the memory 204, the voice recognition circuit 104 sequentially reads the voice recognition data from the memory 204 in units of one unit and holds all the read voice recognition data.

Further, the voice recognition circuit 104
02 from the memory 204
Is compared with the data for voice recognition taken in from. That is, the voice recognition circuit 104 compares the voice pattern data sent from the DSP 202 with the voice pattern data of the voice recognition data for each unit.

When the voice recognition circuit 104 recognizes voice pattern data matching the voice pattern data sent from the DSP 202 in the voice recognition data, the voice recognition circuit 104 replaces the command data corresponding to the voice pattern data with the matched voice pattern data. Send to CPU205. Specifically, the microphone 10
In consideration of the fact that the voice signal input from the voice signal 3 includes deterioration, error, and the like, the voice recognition circuit 104 outputs the voice pattern transmitted from the DSP 202 and The voice pattern data that matches within the range is searched, and command data corresponding to the searched voice pattern data is sent to the CPU 205. The range of the error at this time can be appropriately changed. As a result, accurate voice recognition can be performed in consideration of the environment around the apparatus main body 101 and the volume and quality of the user's voice.

The CPU 205 includes the apparatus main body 101, and a plurality of AV devices 206a _{1 to} 206a _N and peripheral devices 20 connected via I / O ports of the apparatus main body 101.
To control the 7a ₁ ~207a _M. That is, the CPU 205
According to an instruction data transmitted from the speech recognition circuit 203, the device body 101, as well as, AV equipment 206a ₁ to 2
Controlling the 06a _N and peripherals 207a ₁ ~207a _M. Various devices such as a CD player, a TV, and a car navigation system are connected as the AV device. In addition, as the peripheral device, a voice output device or a display device 1 that notifies a user of a recognition result of the voice recognition circuit 203 is provided.
02 is connected.

Next, the operation of the AV device control device having the above configuration will be described. Here, for the sake of simplicity, the above-mentioned device includes a display device 1 as a peripheral device.
02 is connected, and a CD playback device and a car navigation system are connected as AV devices.

First, the user starts using the display device 102 to start using the AV device control device having the above-described configuration.
Toward the microphone 103 attached to
Issue a command "Power ON". The voice signal “power ON” acquired by the microphone 103 is A /
The signal is converted into a digital signal by the D converter 201 and sent to the DSP 202. A / D converter 201
Is subjected to band division, filtering processing, and the like by the DSP 202 to be processed into voice pattern data, and then transmitted to the voice recognition circuit 104.

When the voice pattern data is sent from the DSP 202 to the voice recognition circuit 104, a plurality of units of voice recognition data stored in the memory 204 are sequentially sent to the voice recognition circuit 104 for each unit data. When all the voice recognition data is held in the voice recognition circuit 104, the voice recognition circuit 104
The voice pattern data corresponding to the command "N"
This is compared with all the voice pattern data in the voice recognition data.

If the voice pattern data in the voice recognition data that matches the voice pattern corresponding to the command "power ON" within a certain error range is found, the searched voice pattern is The corresponding command data is sent to CPU 205. The command data has contents for instructing activation of the apparatus main body 101.

The command data is sent to a drive unit (not shown) for operating the apparatus main body 101 under the control of the CPU 205. Upon receiving the instruction data, the drive unit operates the apparatus main body 101 housed in the console box.
Is sent from the console box, and the display device 102 is driven to the state shown in FIG.

If the voice pattern data in the voice recognition data that does not match the voice pattern corresponding to the command "power ON" is not found, instruction data for displaying an error is sent to the CPU.
205.

In this case, the instruction data is stored in the CPU
The data is sent to the display device 102 connected to the device main body 101 under the control of 205. As a result, the display device 102 outputs an upper part indicating that there is no command corresponding to the word uttered by the user.

Thereafter, when using the car navigation system, the user issues a command “car navigation system” to the display device 102. The operation until the voice signal “car navigation system” obtained by the microphone 103 attached to the display device 102 until the voice signal is input to the voice recognition circuit 104 as voice pattern data is as described above.

In the voice recognition circuit 104, voice pattern data corresponding to the command "car navigation system" is compared with all voice pattern data in the voice recognition data.

The command "car navigation system" is included in the voice pattern data in the voice recognition data.
If a voice pattern corresponding to the voice pattern corresponding to the searched voice pattern is found within a certain error range, command data corresponding to the searched voice pattern is sent to the CPU 205. The command data has contents for instructing activation of the car navigation system.

The command data is sent to a car navigation system connected to the apparatus main body 101 under the control of the CPU 205. Thereby, the car navigation system is activated.

After the start of the car navigation system, the user selects a command to operate the car navigation system which is set in advance, and issues the command to the display device 102 to perform the above-described operation. Various functions provided in the car navigation system can be used.

When the user issues a command “CD” to the display device 102 during the activation of the car navigation system, the CD reproducing device is activated under the control of the CPU 205. Thereafter, by selecting a preset command to operate the CD playback device and issuing it to the display device 102, the CD playback device can execute a desired operation. Since the specific operation is the same as that described above, the description will be omitted. As described above, the user designates the desired AV device from the AV device sources connected to the device main body 101 by voice toward the display device 102, thereby activating the specified AV device.

Further, when the user issues a command of “power OFF” to the display device 102, the driving of the device main body 101 (not shown) is operated under the control of the CPU 205.
Is sent to the standby state. Upon receiving the instruction data, the driving unit drives the display device 102 as described above, and then drives the device main body 101.
In the console box.

As described above, according to the AV equipment control apparatus of the present embodiment, the memory 204 stores various instruction data for operating the apparatus main body 101 and audio pattern data corresponding to each instruction data. Voice recognition circuit 104
Searches the voice pattern data stored in the memory 204 for voice pattern data that matches the voice uttered by the user. Further, the CPU 205 searches the apparatus main body 101 according to a command corresponding to the searched voice pattern data.
Control. Thus, the user can operate the apparatus main body 101 only by uttering the operation contents toward the display apparatus 102.

Further, a microphone 1 for inputting voice
Since 03 is built in the display device 102, the user issues a command directly to the display device 102 connected to the device main body 101. Thus, the user can perform a voice operation while looking at the information displayed on the display device 102, so that a more natural sense of dialogue can be obtained. ) Is clear, and
Since there is no need to provide unnecessary wiring, the operation can be performed more naturally and comfortably as compared with the case where the operation is performed by a remote controller attached to a sun visor or the like. Therefore, the user can operate various devices installed in the vehicle without hindering driving of the vehicle.

(Embodiment 2) Embodiment 2 is a mode in which a mobile telephone can be connected to the AV equipment control device in Embodiment 1 so that a telephone call can be made safely while driving a car. The AV device control apparatus according to the second embodiment is the same as that shown in FIGS. 1 and 2, and a description thereof will be omitted.

In the second embodiment, a mobile telephone is connected to the apparatus main body 101. That is, I / O of the apparatus main body 101
The port is connected to the I / O port of the mobile phone. As a connected mobile phone, in addition to the normal mode in which a call is made in a normal manner, it is possible to acquire the voice of a caller located away from the mobile phone and to allow the voice of the caller to reach the caller. One with a special mode that can increase the sound output of the receiver is used. The mode switching and various operations of the mobile phone are controlled by control signals from the I / O port.

Next, the operation of the AV device control device having the above configuration will be described.

First, when the mobile telephone receives a call, the user issues a command of "answer" to the display device 102 in order to make a call. Thereby, the CP
U205 transmits command data to the effect that communication with the calling party is started to the mobile telephone. The specific operation at this time is the same as that in the first embodiment, and the description is omitted.

The command data transmitted by the CPU 205
It is sent to the mobile phone via the / O port. Upon receiving the command data, the mobile phone starts talking with the caller in the special mode. This allows the user to
You can talk to the caller.

After the end of the call, the user selects "end".
Is issued to the display device 102. As a result, the CPU 205 sends command data to the mobile phone to switch from the call state to the standby state.

Further, in the AV equipment control apparatus of the present embodiment, not only the above-described incoming call operation but also the outgoing call operation can be executed by the user issuing a command to the display device 102. . The specific operation at this time is the same as that described above, and a description thereof will be omitted.

As described above, according to the AV device control apparatus of the present embodiment, the microphone 101 for inputting sound is used.
Is built in the display device 102, so that the user merely speaks a command toward the display device 102, and the mobile telephone connected to the device main body 101 is controlled according to the command. As a result, the user has a natural conversation with the mobile device connected to the AV device control apparatus of the present embodiment even when a call is made to the mobile phone and when the mobile phone makes a call. The operation can be easily performed in the form. Therefore, the user can make a call without hindering driving of the car.

(Third Embodiment) In the third embodiment, the user connects the apparatus main body 101 and the apparatus main body 101 in the first embodiment by the user issuing the operation target apparatus and the operation contents collectively. This is a mode in which AV equipment can be used efficiently.

The configuration of the third embodiment is the same as the configuration of the first embodiment except for the configuration of the speech recognition circuit 203 and the memory 204, and a detailed description thereof will be omitted. Hereinafter, the configurations of the voice recognition circuit 203 and the memory 204 will be described.

The memory 204 stores a command data for the device main body 101 and a voice pattern data corresponding to the command data, a command data for each AV device connected to the device main body 101, and a command data for each AV device. And a table for storing voice pattern data corresponding to the data.

The voice recognition circuit 203 extracts, from the voice pattern data transmitted from the DSP 202, voice pattern data of the name of the AV device to be controlled and voice pattern data of a command for the AV device. Further, the voice recognition circuit 203 searches a table corresponding to the voice pattern data of the name of the extracted AV device from the table held in the memory 204 for voice pattern data that matches the voice pattern data of the extracted command. Command data corresponding to the voice pattern data
Send to U205.

Next, the operation of the AV device control device having the above configuration will be described. The detailed description of the same parts as in the first embodiment is omitted.

The user goes to the display device 102 and "displays an enlarged map using the car navigation system."
Command. This voice is subjected to the same operation as described above, and is sent to the voice recognition circuit 203 as voice pattern data by the DSP 202.

The voice recognition circuit 203 extracts voice pattern data of the name of the AV device to be controlled and voice pattern data of a command for the AV device from the voice pattern data sent from the DSP 202.
That is, voice pattern data of "car navigation system" and voice pattern data of "enlarged map display" are extracted.

After extracting the voice pattern data, the voice recognition circuit 203 selects one of the tables in the memory 204
The voice pattern data of the name of the AV device to be controlled, that is, the table corresponding to the "car navigation system" is selected, and the voice corresponding to the voice pattern data of "enlarged map display" is selected from the selected tables. The pattern data is searched, and command data corresponding to the searched voice pattern data is sent to the CPU 205.

Thereafter, the retrieved instruction data is transmitted to the CPU.
Under the control of 205, it is sent to the car navigation system. This allows the car navigation system to:
Enlarge the map on the display.

In this state, when the user issues, for example, a command of “reproducing track 5 of CD reproducing device” to display device 102, the same operation as described above is performed, and the CD reproducing device is operated. Thus, the reproduction of the track 5 is started.

As described above, according to the present embodiment, the voice recognition circuit 203 outputs the voice pattern data of the AV device to be controlled and the voice pattern data of the control contents from the voice pattern data by the user. Is extracted, and the extracted control target A in the memory 204 is
Since the audio pattern data that matches the audio pattern data of the control content is searched from the table of the V devices, the search time is reduced. Therefore, the user can easily and efficiently use various AV devices connected to the device main body 101 by issuing a command to the display device 102.

Further, in the above-described embodiment, the case where the user collectively emits the operation target device and the operation content toward the display device 102 has been described. Is omitted and only the operation content is issued to the display device 102.

In this case, the voice recognition circuit 203 searches the voice pattern data in all the tables of the memory 204 for data matching the voice pattern data of the operation contents by the user. May be sent to the CPU 205.

At this time, if the voice recognition circuit 203 cannot search for a voice pattern that matches the voice pattern data of the operation content by the user, the voice recognition circuit 203 searches for a voice that is close to or related to the voice pattern data. The user may be allowed to select command data corresponding to the data.

(Embodiment 4) Embodiment 4 is different from Embodiment 3 in that a command issued by a user is given flexibility, so that the apparatus main body 101 and AV equipment connected to the apparatus main body 101 can be more efficiently used. This is a form that can be used in a targeted manner.

The fourth embodiment is the same as the third embodiment except for the configuration of the speech recognition circuit 203, and a detailed description thereof will be omitted. Hereinafter, the speech recognition circuit 203 will be described.

The voice recognition circuit 203 extracts the voice pattern data of the command for the AV device to be controlled from the voice pattern data sent from the DSP 202 in the same manner as in the third embodiment. However,
The user issues a command toward the display device 102, for example, “enlarges the map of XX city and ward”.
From the audio pattern data sent from the second, only necessary audio pattern data is extracted.

That is, the voice recognition circuit 203
From the audio pattern data transmitted from the above-described 202, necessary audio pattern data “enlarged display” and “Kohoku-ku, Yokohama” are extracted. In order to perform such extraction, the speech recognition circuit 203 includes a circuit that performs analysis processing of Japanese sentences.

Thereafter, the same operation as in the third embodiment is performed, and the car navigation system enlarges and displays the map of “XX city and ward” on the display. . further,
The voice recognition circuit 203 searches the table corresponding to the voice pattern data of the name of the extracted AV device from the table held in the memory 204 for voice pattern data that matches the voice pattern data of the extracted command. Instruction data corresponding to the pattern data is
Send to 05.

As described above, according to the present embodiment, the voice recognition circuit 203 analyzes the voice pattern data of the content of the operation performed by the user, so that the user can give instructions in more natural Japanese. it can. Therefore, the user:
By issuing a command to the display device 102 using more natural Japanese, the device main body 101 and various AV devices connected to the device main body 101 can be more easily and efficiently performed by performing a natural conversation. Can be used.

[0084]

As described above, according to the present invention,
An AV device control device capable of safely and easily operating various devices installed in a vehicle can be provided.

[Brief description of the drawings]

FIG. 1 is a perspective view showing the appearance of an AV device control device according to a first embodiment of the present invention.

FIG. 2 is a block diagram showing a configuration of a control circuit unit provided in a device main body 101 of the AV device control device according to the first embodiment.

[Explanation of symbols]

101 apparatus body 102 display device 103 microphone 201 A / D converter 202 DSP 203 speech recognition circuit 204 Memory 205 CPU 206a ₁ ~206a _N AV equipment 207a ₁ ~207a _M Peripherals

Continued on the front page F term (reference) 2F029 AA02 AC18 5D015 KK01 5H180 AA01 FF04 FF25 FF32 9A001 HH17 HH34 JJ77 KK62

Claims (9)

[Claims] 1. An apparatus main body including a display device for displaying various information, a voice input means for inputting a voice for instructing an operation of the device main body, and a voice built in the display means,
Control means for controlling the apparatus main body according to the voice;
An AV device control device comprising: 2. The control means includes: storage means for storing control data for the apparatus main body and voice data corresponding to the control data; and a search for searching the voice data for the voice data matching the voice. 2. The AV device control device according to claim 1, further comprising: means for controlling the device main body in accordance with the control data corresponding to the searched audio data. 3. The AV device control device according to claim 2, wherein said search means searches for the audio data that matches within a set error range. 4. The AV apparatus control device according to claim 3, wherein said search means changes said set error range. 5. The AV device control device according to claim 4, wherein the device main body includes a device added thereto. 6. The AV device control device according to claim 5, wherein the device includes a car navigation system. 7. The AV device control device according to claim 5, wherein said device includes a mobile telephone. 8. A voice for instructing the operation of the apparatus main body is input by voice input means built in a display device for displaying various information, and control data for the apparatus main body and voice data corresponding to the control data are stored. And searching for the voice data that matches the voice from the voice data, and controlling the apparatus main body according to the control data corresponding to the searched voice data. 9. The AV device control method according to claim 8, wherein the device main body includes a device added to the device main body.