KR20110043213A - Car audio device with voice guidance function using steering wheel remote controller and recording medium storing voice guidance program - Google Patents
Car audio device with voice guidance function using steering wheel remote controller and recording medium storing voice guidance program Download PDFInfo
- Publication number
- KR20110043213A KR20110043213A KR1020090100237A KR20090100237A KR20110043213A KR 20110043213 A KR20110043213 A KR 20110043213A KR 1020090100237 A KR1020090100237 A KR 1020090100237A KR 20090100237 A KR20090100237 A KR 20090100237A KR 20110043213 A KR20110043213 A KR 20110043213A
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- KR
- South Korea
- Prior art keywords
- audio
- voice
- input
- guide
- data
- Prior art date
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- 230000005236 sound signal Effects 0.000 claims abstract description 21
- 238000003860 storage Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/001—Switches therefor
- B60Q5/003—Switches therefor mounted on the steering wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0211—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for record carriers apparatus, e.g. video recorders, tape players or CD players
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Signal Processing (AREA)
- Selective Calling Equipment (AREA)
Abstract
The present invention relates to a vehicle audio apparatus having a voice guidance function using a steering wheel remote controller and a recording medium for recording a voice guidance program. The vehicle audio apparatus includes a steering wheel remote controller, an audio controller, a storage unit, a voice recognition apparatus, and an audio processor. It includes. The steering wheel remote controller includes first input keys for controlling the operation of the audio device and a voice recognition key for switching the voice recognition mode, installed in a portion of the steering wheel of the vehicle. The steering wheel remote controller outputs first input signals according to inputs of the first input keys and outputs second input signals according to a combinational input of the voice recognition key and the first input keys. The audio controller searches for the guided voice information in the guided voice table based on the second input signals, and generates and outputs guided voice data based on the retrieved guided voice information and the recognition result of the operation state of the audio device. Execute the guide operation. The storage unit stores a voice guide program for executing the voice guide operation of the audio controller and a guide voice table. The speech recognition apparatus generates synthesized audio data based on the guided speech data. The audio processor converts the synthesized audio data into a guide audio signal and outputs the synthesized audio data to the speaker.
Audio device, speech recognition device
Description
The present invention relates to a vehicle audio apparatus, and more particularly, to a vehicle audio apparatus having a voice guidance function.
Recently, a vehicle audio device having a voice recognition function has been developed for the convenience of a user. An in-vehicle audio device having a voice recognition function recognizes a user's voice and performs an operation of switching modes or other additional operations. In this case, the in-vehicle audio device may output a guide message requesting a voice input to the user.
As described above, the conventional in-vehicle audio device can output only a simple guide message such as requesting a voice input from the user, and thus cannot provide various guidance related to the operation of the audio device to the user.
On the other hand, in order for a conventional in-vehicle audio device to generate various guide messages related to various operations to the user, an additional operation key for selecting the corresponding function must be installed in the vehicle. Accordingly, in the case of the existing mass production vehicle in which the additional operation keys are not installed, additional operation keys must be installed in order to add the voice guidance function to the audio device, thereby incurring installation costs.
Accordingly, the technical problem to be achieved by the present invention is to output a corresponding voice guidance message corresponding to the combination of the keys of the steering wheel remote controller, which is a remote controller for controlling the operation of the audio device installed in the steering wheel. An object of the present invention is to provide an in-vehicle audio device having a voice guidance function using a steering wheel remote controller that can provide various information related to the operation of the device by voice.
Another technical problem to be solved by the present invention is a program installed in a vehicle audio device, and according to a combination input of input keys of a steering wheel remote controller, a corresponding voice guidance message is preset and correspondingly outputted to the user, and The present invention provides a recording medium that records a voice guidance program that can provide various related information by voice.
According to an aspect of the present invention, there is provided a vehicle audio apparatus including a steering wheel remote controller, an audio controller, a storage unit, a voice recognition device, and an audio processor. The steering wheel remote controller includes first input keys for controlling the operation of the audio device and a voice recognition key for switching the voice recognition mode, installed in a portion of the steering wheel of the vehicle.
The steering wheel remote controller outputs first input signals according to input of the first input keys and outputs second input signals according to a combinational input of the voice recognition key and the first input keys.
The audio controller searches the guide voice table for corresponding guide voice information corresponding to the combinational input of the voice recognition key and the first input keys, based on the second input signals, and corresponds to the retrieved guide voice information and the retrieved guide voice information. Based on the result of the recognition of the operation state of the audio device, the voice guidance operation is executed by generating and outputting the guide voice data. The audio controller controls a corresponding operation of the audio device in response to the first input signals.
The storage unit stores a voice guide program for executing the voice guide operation of the audio controller and a guide voice table. The speech recognition apparatus generates synthesized audio data based on the guided speech data. The audio processor converts the synthesized audio data into a guide audio signal and outputs the synthesized audio data to the speaker.
As a recording medium for recording a voice guidance program according to the present invention for achieving the above another technical problem, the voice guidance program is the first input signals, or the voice recognition key and the first input signal according to the input of the first input keys from the steering wheel remote control; Receiving second input signals according to a combinational input of first input keys; When receiving the first input signals, controlling a corresponding operation of the audio device based on the first input signals; When receiving the second input signals, searching corresponding guide voice information corresponding to a combination input of the voice recognition key and the first input keys in the guide voice table previously stored in the storage unit, based on the second input signals. ; Recognizing an operation state of the audio device corresponding to the retrieved guide voice information; Generating guide voice data based on the retrieved guide voice information and the recognition result of the operation state of the audio device; And outputting the voice guide data to the voice synthesizer of the voice recognition device. The guide voice data is data necessary for the voice synthesizer to generate synthesized audio data, and the synthesized audio data is data necessary for the audio processor to output the guide audio signal according to the corresponding operation of the audio device to the speaker.
As described above, the in-vehicle audio device and the voice guidance program according to the present invention, according to the combination input of the keys of the steering wheel remote control, which is a remote control for controlling the operation of the audio device installed in the steering wheel, corresponding voice guidance message preset in advance By outputting the audio signal, various information related to the operation of the audio device can be provided to the user by voice.
In addition, according to the present invention, since the voice guidance program is installed in the audio device of the existing mass production vehicle without the need for hardware change such as the installation of additional input keys for executing the voice guidance function of the audio device, the cost is reduced. It works.
Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention. However, the present invention is not limited to the embodiments disclosed below, but can be implemented in various forms, and only the present embodiments are intended to complete the disclosure of the present invention and to those skilled in the art. It is provided for complete information.
1 is a schematic block diagram of an audio device according to an embodiment of the present invention. In FIG. 1, only parts related to the present invention are schematically illustrated for simplicity of the drawings, and illustrations of transmission and reception signals between respective components are omitted.
The
The steering wheel
The input unit 102 includes second input keys (not shown) for controlling the operation of the
The
The
The storage unit 105 stores a voice guide program for executing the voice guide operation of the
The
Meanwhile, the
The
The
The
The
The microphone 109 converts a user's voice into an input audio signal IASIG and outputs it to the
The
The
Next, referring to FIG. 2, the voice guidance process executed by the
The
The
Upon receiving the first input signals INSF1 to INSFJ, the
Upon receiving the second input signals INSS1 to INSSK, the
For example, when the first input keys of the steering wheel
When the user presses the voice recognition key and the REW key of the steering wheel
Thereafter, the
For example, when the retrieved guide voice information VGIF is information for guiding a song name of the music being output, the
The
The
As described above, according to the present invention, the user can conveniently receive information related to various operations of the audio device by voice by pressing a combination of keys of the steering wheel
The above embodiments are for explaining the present invention, and the present invention is not limited to these embodiments, and various embodiments are possible within the scope of the present invention. In addition, although not described, equivalent means will also be referred to as being incorporated in the present invention. Therefore, the true scope of the present invention will be defined by the claims below.
1 is a schematic block diagram of an audio device according to an embodiment of the present invention.
FIG. 2 is a flowchart illustrating a voice guidance process performed by the audio controller shown in FIG. 1.
3 is a diagram illustrating an example of a guide voice table stored in a storage unit illustrated in FIG. 1.
Description of the Related Art
100: audio device 101: steering wheel remote control
102: input unit 103: tuner unit
104: audio playback unit 105: storage unit
106: audio control unit 107: audio processing unit
108: speaker 109: microphone
110: speech recognition device 111: speech recognition unit
112: speech synthesis unit
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090100237A KR20110043213A (en) | 2009-10-21 | 2009-10-21 | Car audio device with voice guidance function using steering wheel remote controller and recording medium storing voice guidance program |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090100237A KR20110043213A (en) | 2009-10-21 | 2009-10-21 | Car audio device with voice guidance function using steering wheel remote controller and recording medium storing voice guidance program |
Publications (1)
Publication Number | Publication Date |
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KR20110043213A true KR20110043213A (en) | 2011-04-27 |
Family
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Family Applications (1)
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KR1020090100237A KR20110043213A (en) | 2009-10-21 | 2009-10-21 | Car audio device with voice guidance function using steering wheel remote controller and recording medium storing voice guidance program |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101348198B1 (en) * | 2012-03-21 | 2014-01-06 | 주식회사 유라코퍼레이션 | Multimedia control Apparatus for car |
CN109501685A (en) * | 2018-11-05 | 2019-03-22 | 深圳创维汽车智能有限公司 | A kind of side controls data processing method, device, electronic equipment and storage medium |
-
2009
- 2009-10-21 KR KR1020090100237A patent/KR20110043213A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101348198B1 (en) * | 2012-03-21 | 2014-01-06 | 주식회사 유라코퍼레이션 | Multimedia control Apparatus for car |
CN109501685A (en) * | 2018-11-05 | 2019-03-22 | 深圳创维汽车智能有限公司 | A kind of side controls data processing method, device, electronic equipment and storage medium |
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