KR20080112050A - Navigation a wrapping connected microphone to was wire wireless methods, and having had a method adopted to negative recognition methods instead of remote control, and to use - Google Patents

Navigation a wrapping connected microphone to was wire wireless methods, and having had a method adopted to negative recognition methods instead of remote control, and to use Download PDF

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Publication number
KR20080112050A
KR20080112050A KR1020070060800A KR20070060800A KR20080112050A KR 20080112050 A KR20080112050 A KR 20080112050A KR 1020070060800 A KR1020070060800 A KR 1020070060800A KR 20070060800 A KR20070060800 A KR 20070060800A KR 20080112050 A KR20080112050 A KR 20080112050A
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KR
South Korea
Prior art keywords
navigation
microphone
remote control
wireless
voice
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Application number
KR1020070060800A
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Korean (ko)
Inventor
김필동
Original Assignee
주식회사 잉스텔
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Priority to KR1020070060800A priority Critical patent/KR20080112050A/en
Publication of KR20080112050A publication Critical patent/KR20080112050A/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3605—Destination input or retrieval
    • G01C21/3608—Destination input or retrieval using speech input, e.g. using speech recognition
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/265—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network constructional aspects of navigation devices, e.g. housings, mountings, displays
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R21/00—Variable-resistance transducers
    • H04R21/02—Microphones

Abstract

A navigation for selecting function by voice recognition instead of using a remote controller is provided to manipulate the navigation by voice by using a microphone connected to a microphone input terminal of the navigation via a wire or using a wireless transmitter and a wireless receiver. A navigation(200) is formed in the structure using an external voice recognizing microphone(100). The voice recognizing microphone is connected to a microphone input terminal of the navigation via an audio cable.

Description

마이크를 유선 및 무선 방식으로 외장 연결해서 리모컨 대신 음성인식방식을 적용해서 기능을 선택하는 방식을 가진 네비게이션{Navigation a wrapping connected Microphone to was wire wireless methods, and having had a method adopted to negative recognition methods instead of remote control, and to use.}Navigation a wrapping connected Microphone to was wire wireless methods, and having had a method adopted to negative recognition methods instead of remote control, and to use.}

도 1은 본 발명의 마이크와 네비게이션의 마이크 입력단자 간 유선케이블로 연결한 형상도1 is a shape diagram connected with a wired cable between the microphone of the present invention and the microphone input terminal of the navigation

도 2는 본 발명의 고감도 마이크에 무선송신기와 무선수신기를 연결해서 마이크와 네비게이션 간을 선이 없는 무선으로 연결하는 방식의 형상도2 is a diagram illustrating a method of connecting a wireless transmitter and a wireless receiver to a high-sensitivity microphone of the present invention to wirelessly connect the microphone and the navigation without a line;

- 도면의 주요부분에 대한 부호의 설명 --Explanation of symbols for the main parts of the drawings-

100 - 고성능 마이크 101 - 오디오 유선 케이블100-High Performance Microphone 101-Audio Wired Cable

200 - 네비게이션 300 - 무선송신기200-Navigation 300-Radio Transmitter

400 - 무선수신기400-Radio Receiver

본 발명은 주로 네비게이션에서 리모컨을 사용하던 방식에서 음성인식방식의 리모컨을 적용하는 방식에 관한 발명으로,The present invention mainly relates to a method of applying a remote control of the voice recognition method from the way of using the remote control in navigation,

음성인식의 최초 입력부인 마이크를 음질이 깨끗하게 출력되어 음성인식률이 매우 뛰어나도록 하는 초고감도마이크를 적용하여 네비게이션 내부의 음성인식 부로 입력되게 하고 음성입력 부는 이렇게 출력되는 오디오 음성신호를 분석하여 사용자의 육성을 90%이상 정확하게 인식되게 함으로써 원하는 기능 메뉴가 선택되도록 하는 것이다.The microphone, which is the first input of voice recognition, is applied to the voice recognition unit inside the navigation by applying the ultra high-sensitivity microphone to make the sound quality very clear and the voice recognition rate is very high. To make sure the desired function menu is selected.

따라서 종래에는 이러한 방식들이 시도는 되었지만 마이크에서 주변 잡음들을 정확히 필터링 해주지 못하여 음성인식률이 30% 정도밖에 되지 않아서 실제 제품에 적용하지 못하고 있는 실정이었는데 본 발명에서는 초 고감도마이크 부품을 적용하고 하드웨어적인 잡음 필터회로 추가 및 마이크를 감싸고 있는 케이스의 형태를 나팔형태로 하여 주변 잡음을 최대한 막아주기까지 하여 종래의 문제점을 완벽하게 해결한 우수한 발명이다.Therefore, in the past, these methods have been tried, but the microphone has not been able to accurately filter the ambient noise, so the speech recognition rate is only about 30%, so that the present invention has not been applied to the actual product. It is an excellent invention that completely solves the conventional problems by adding a circuit and the shape of the case surrounding the microphone in the form of a trumpet to prevent ambient noise as much as possible.

본 발명에서 가장 중요한 부분은 음성인식률을 높이기 위한 초기 입력신호가 얼마나 감도가 좋으면서 깨끗한 신호를 추출할 수 있는지가 가장 큰 관건으로서 이를 위한 최초 입력 부인 마이크 부분에서 모든 성능이 좌우되므로 마이크의 구조적인 부분과 회로설계 적인 부분이 함께 구성이 되어야 하는데, 먼저 구조적인 부분 에서는 마이크를 둘러싸고 있는 케이스를 나팔모양과 지향성 마이크 부품을 적용하여 주변의 잡음을 최대한 막아주는 형태로 구성하고 지향성 마이크부품은 최대 2미터 거리에서도 잡음없이 음성을 최대한 흡음 되는 성능의 부품을 적용한 구조로 하여 운전석 위의 썬바이저 부분이나 옷깃에 꽂아서 사용할 수 있도록 마이크 부분을 구성하고 마이크에서 네비게이션까지 연결하는 구조에서는 유선으로 네비게이션의 마이크 입력단자까지 연결하는 방식과, 마이크의 후단에 케이블을 없애고 무선 송신부를 부착하여 무선으로 음성을 네비게이션까지 송출하고 네비게이션의 마이크 입력단자에는 무선 수신기를 부착하여 마이크 선 없는 방식으로도 구현 가능한 것이다.The most important part of the present invention is how sensitive the initial input signal for improving the voice recognition rate and the clean signal can be extracted. The part and the circuit design part should be composed together. First, in the structural part, the case surrounding the microphone is configured in such a way that the surrounding noise is minimized by applying the trumpet shape and the directional microphone parts. It is a structure that is designed to absorb sound as much as possible without noise even from a meter distance. By connecting to the terminal, and removes the cable to the rear end of the microphone attached to the radio transmitter and sent to the navigation voice over the air to the microphone input terminal of the navigation it is also possible implemented in such a way to attach a radio receiver without a microphone line.

저가의 제품을 요구할 때는 유선방식으로, 고가이지만 선이 없었으면 좋겠다고 할 때는 부분에서는 무선 마이크를 제공하여 매우 편리하게 사용할 수 있도록 한 것이다.When demanding low-cost products, it is wired and expensive, but when it is desired that there is no wire, the wireless microphone is provided in the part so that it can be used very conveniently.

상기와 같은 목적을 효과적으로 달성하기 위한 본 발명의 구성은 운전자의 음성을 최초로 입력받는 본 발명의 고감도 마이크와, 상기마이크 후단에 음성을 증폭해주는 오디오 증폭기와, 상기 오디오 증폭 출력 부와 네비게이션의 마이크 입력단자까지 연결하는 오디오 케이블과, 케이블 없이 무선방식을 구현하기 위해서 상기 오디오 증폭기의 출력에 무선송신기를 구현하여 네비게이션에 부착된 무선수신기로 음성신호를 송출하는 무선 송신부와, 상기 무선송신기에서 송출된 음성신호를 무선으로 수신하는 무선수신기가 네비게이션의 마이크 입력단자에 꽂아서 사용하는 무선 수신부로 이루어지는 것이다.The configuration of the present invention for effectively achieving the above object is a high-sensitivity microphone of the present invention for receiving the driver's voice for the first time, an audio amplifier for amplifying the voice at the rear end of the microphone, the audio amplification output unit and the microphone input of the navigation An audio cable connecting up to a terminal, a wireless transmitter for transmitting a voice signal to a wireless receiver attached to the navigation by implementing a wireless transmitter at the output of the audio amplifier to implement a wireless method without a cable, and the voice transmitted from the wireless transmitter The wireless receiver for receiving a signal wirelessly consists of a wireless receiver that plugs into a microphone input terminal of a navigation.

도 1은 본 발명의 고감도 마이크를 네비게이션의 마이크 입력단자와 유선오디오 케이블로 연결하는 형상도이고, 도 2는 본 발명의 고감도 마이크에 무선송신기와 무선수신기를 연결해서 마이크와 네비게이션 간을 선이 없는 무선으로 연결하는 방식의 형상도에 관한 것으로, 그 구성은 음성을 입력받는 고감도 마이크(100)와, 네비게이션(200)의 마이크 입력단자까지 연결하는 오디오 케이블(101)과, 선이 아닌 무선방식으로 사용할 때 필요한 무선 송신기(300)와 무선송신기에서 송출한 오디오 음성을 무선으로 수신하는 무선수신기(400)로 구성하였다.1 is a diagram illustrating a connection of a high-sensitivity microphone of the present invention with a microphone input terminal of a navigation device and a wired audio cable, and FIG. The configuration of the method of connecting wirelessly, the configuration is a high-sensitivity microphone 100 for receiving a voice, the audio cable 101 for connecting to the microphone input terminal of the navigation 200, and not a wire When used, the radio transmitter 300 and the radio receiver 400 for receiving the audio sound transmitted from the radio transmitter is configured to be wireless.

본 발명은, 네비게이션에서 사용하던 IR리모컨 대신에 음성으로 전부 기기의 기능이나 메뉴를 조작하게 하는 음성인식형 네비게이션에 사용하는 고감도 음성인식 전용 마이크에 관한 것으로 운전자가 별도의 리모컨을 사용하지 않고도 말로서 원하는 지역이나 기능을 자동으로 전부 조작할 수 있으므로 매우 편리할 뿐만 아니라 안전운전에도 매우 도움이 됨은 물론 무선 송신기,수신기도 연결할 수 있도록 하여 케이블방식을 원하지 않을 때에는 깔끔하게 무선마이크로도 사용할 수 있도록 구비하여 그 시장성이 매우 밝은 우수한 발명인 것이다.The present invention relates to a high-sensitivity voice recognition microphone used for voice recognition navigation that allows the user to operate all the functions and menus of the device by voice instead of the IR remote control used in navigation. It is very convenient to operate all areas and functions automatically, and it is very convenient for safe driving as well as to connect wireless transmitters and receivers. This is a very bright excellent invention.

Claims (2)

외장형 음성인식용 마이크(100)를 사용하는 구조가 활용되는 모든 종류의 네비게이션(200)과;All types of navigation 200 utilizing a structure using an external voice recognition microphone 100; 상기 음성인식용 마이크에 오디오 케이블(101)이 연결되어 네비게이션의 마이크 입력단자로 연결되는 구조를 구비한 음성인식용 유선마이크.An audio cable 101 is connected to the microphone for voice recognition, and has a structure for connecting to a microphone input terminal for navigation. 청구항 1에 있어서,The method according to claim 1, 상기 마이크(100)의 후단에 케이블을 없애고 음성을 선 없이 무선으로 송출하는 무선 송신기(300)를 구비한 한 것과, 상기 무선송신기에서 송출된 신호를 무선으로 수신하는 무선수신기(400)가 네비게이션의 마이크 입력단자에 꽂아서 사용하는 구조를 가진 음성인식용 무선 마이크.The rear end of the microphone 100 is provided with a wireless transmitter 300 for transmitting a wireless radio without a cable, and a wireless receiver 400 for wirelessly receiving a signal transmitted from the wireless transmitter is a navigation of Wireless microphone for voice recognition with a structure used by plugging into a microphone input terminal.
KR1020070060800A 2007-06-20 2007-06-20 Navigation a wrapping connected microphone to was wire wireless methods, and having had a method adopted to negative recognition methods instead of remote control, and to use KR20080112050A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101531848B1 (en) * 2013-11-20 2015-06-29 금오공과대학교 산학협력단 User Focused Navigation Communication Device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101531848B1 (en) * 2013-11-20 2015-06-29 금오공과대학교 산학협력단 User Focused Navigation Communication Device

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