WO2019022459A1 - Voice recognition-type remote control device for tv screen position adjuster - Google Patents

Voice recognition-type remote control device for tv screen position adjuster Download PDF

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Publication number
WO2019022459A1
WO2019022459A1 PCT/KR2018/008303 KR2018008303W WO2019022459A1 WO 2019022459 A1 WO2019022459 A1 WO 2019022459A1 KR 2018008303 W KR2018008303 W KR 2018008303W WO 2019022459 A1 WO2019022459 A1 WO 2019022459A1
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WO
WIPO (PCT)
Prior art keywords
voice
signal
code
screen
key
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PCT/KR2018/008303
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French (fr)
Korean (ko)
Inventor
강태욱
Original Assignee
주식회사 탑시스템
강태욱
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 주식회사 탑시스템, 강태욱 filed Critical 주식회사 탑시스템
Priority to JP2020502358A priority Critical patent/JP2020528610A/en
Priority to CN201880030674.2A priority patent/CN110651470A/en
Publication of WO2019022459A1 publication Critical patent/WO2019022459A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • H04N5/655—Construction or mounting of chassis, e.g. for varying the elevation of the tube
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • 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
    • 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
    • G10L2015/225—Feedback of the input speech

Definitions

  • the present invention relates to a voice recognition type remote control device of a TV screen position adjuster capable of adjusting a lift and an angle of a TV screen by a voice command of a user, and more particularly, And more particularly, to a voice recognition type remote control device of a TV screen position controller that can effectively prevent a malfunction of a home appliance by inputting a voice command and precisely control the elevation and angle operations of a TV screen controlled by voice commands .
  • a user interface such as a remote control, a mouse, or a touch input.
  • a remote controller which recognizes a user's voice and controls the operation of a home appliance according to a user's voice command.
  • the interface using speech recognition can not distinguish whether the input voice command is a true command of the user or a similar voice due to the surrounding noise.
  • the present invention relates to a voice recognition type remote control capable of adjusting the elevation and angle of a television by a voice command and effectively preventing a malfunction of a control target product by inputting an undesired voice command due to surrounding noise, Device.
  • the remote controller of the voice recognition type of the TV screen position controller according to the embodiment of the present invention,
  • a main bracket fixedly mounted on an upper portion of the pedestal
  • a main link rotatably hinged to the front of the auxiliary bracket and seesaw motion and having a TV screen mounted on a front end thereof;
  • An angle adjusting motor mounted on the auxiliary bracket and rotating the main link around the hinge to adjust a vertical angle of the TV screen;
  • a lift control motor mounted on the main bracket to move the auxiliary bracket upward;
  • a key input unit including a plurality of input keys and outputting a key signal for the selected input key
  • a voice recognition unit for recognizing the voice signal and generating a voice code
  • a controller for comparing the voice code with predetermined code information to generate a control signal for adjusting the elevation or angle of the TV screen to correspond to a voice command of the user and generating the control signal only when a predetermined condition is satisfied;
  • an IR code transmitter for converting the control signal into an infrared signal and outputting the infrared signal
  • the control unit may generate, as the control signal, a signal for controlling the operation of the elevation adjustment motor for moving the TV screen up and down and the angle adjustment motor for adjusting the angle of the TV screen.
  • control unit may generate the control signal when the speech code includes a pre-speech code for a predetermined word.
  • a control signal corresponding to the main voice code can be generated.
  • control unit may generate a control signal corresponding to the main voice code when a key signal for a specific voice command key predetermined from the key input unit is input before the voice code is input.
  • the elevation and angle of the television can be adjusted by voice command, and it is possible to effectively prevent the malfunction of the control target product by inputting an undesired voice command due to the surrounding noise.
  • the angle of the TV screen is controlled by connecting the pinion and the fan gear, and the elevation height of the TV screen by the lead screw is controlled, so that it is possible to control the angle and lift height precisely.
  • FIG. 1 is a perspective view illustrating a TV screen position adjuster according to an embodiment of the present invention
  • FIG. 2 is a perspective view of a TV screen position controller according to an embodiment of the present invention, in which a housing is removed;
  • FIG. 3 is a partial perspective view illustrating an angle adjustment state of a TV screen in a TV screen position adjuster according to an embodiment of the present invention
  • FIG. 4 is a perspective view illustrating a lifting state of an auxiliary bracket in a TV screen position adjuster according to an embodiment of the present invention
  • FIG. 5 is a block diagram showing a configuration of a voice recognition type infrared remote control device according to an embodiment of the present invention
  • FIG. 6 is a view showing a state where a voice recognition type infrared remote control device according to an embodiment of the present invention is charged using a cradle.
  • FIG. 7 is a flowchart for explaining a voice control method according to an embodiment of the present invention.
  • FIG. 8 is a view showing a state in which the elevation and angle of a television screen are adjusted using a voice recognition type infrared remote control device according to an embodiment of the present invention
  • FIG. 9 is a view illustrating a voice recognition type infrared remote control apparatus according to another embodiment of the present invention.
  • the voice recognition type remote control device of the TV screen position adjuster of the embodiment of the present invention effectively prevents the malfunction of the home appliance by inputting an unwanted voice command due to the surrounding noise rather than the voice command of the user.
  • a TV screen position controller to which the voice recognition type remote control device of the embodiment of the present invention is applied includes a pedestal 10; A main bracket 20 fixedly mounted on the top of the pedestal 10; A hollow guide pipe (30) vertically mounted on the main bracket (20); An auxiliary bracket 40 that is vertically moved up and down along the guide pipe 30; A main link 50 coupled to a hinge 41 rotatably in front of the auxiliary bracket 40 to perform seesaw motion and having a TV screen T mounted on the front end thereof; An angle adjusting motor 61 attached to the auxiliary bracket 40 to rotate the main link 50 about the hinge 41 to adjust the vertical angle of the TV screen T; And a lift control motor 32 mounted on the main bracket 20 to move the auxiliary bracket 40 up and down.
  • a lead screw 31 rotated by the lift control motor 32 is disposed inside the guide tube 30 and the auxiliary bracket 40 is screwed to the lead screw 31, And is lifted and lowered while being supported by a plurality of rollers 42 on the outer surface of the guide tube 30 by driving of the roller 32.
  • the above-mentioned TV screen position adjuster adjusts the elevation height and vertical angle of the TV screen T by voice command of the user.
  • FIG. 5 showing a configuration of a voice recognition type infrared remote control device 100 according to an embodiment of the present invention includes a microphone 110, a voice recognition unit 120, a key input unit 130, a control unit 140, an infrared ray (IR) code transmitting unit 150, a memory 160, and a charging unit 170.
  • a microphone 110 a voice recognition unit 120, a key input unit 130, a control unit 140, an infrared ray (IR) code transmitting unit 150, a memory 160, and a charging unit 170.
  • IR infrared ray
  • the microphone 110 converts the input voice of the user into an analog voice signal, which is an electrical signal, and outputs the analog voice signal to the voice recognition unit 120.
  • the microphone 110 may be installed in the remote control unit and may be installed anywhere in the remote control unit if the user's voice can be normally input.
  • the voice recognition unit 120 analyzes and recognizes an electrical voice signal input from the microphone 110 according to a predetermined algorithm to generate a voice code corresponding to the voice signal and transmits the generated voice code to the control unit 140 Output.
  • the voice recognition unit 120 analyzes the voice waveform of the inputted analog voice signal to extract the minutiae and generates a corresponding voice code, converts the inputted analog voice signal into a digital signal,
  • the feature points can be extracted from the feature points and the corresponding speech codes can be generated.
  • this speech recognition method is merely an embodiment, and a method for recognizing speech can be used for any existing speech recognition algorithm.
  • the key input unit 130 includes a plurality of input keys and outputs a key signal corresponding to (pressed) input key selected by the user to the control unit 140.
  • the key input unit 130 may include an input key (voice command key) for informing a voice command input.
  • a separate dedicated key may be used as the voice command key, or any one of ordinary input keys may be used.
  • the control unit 140 compares the voice codes input from the voice recognition unit 120 with code information previously stored in the memory 160 to determine which command corresponds to the command included in the voice of the user and responds to the determination result And outputs the generated control signal to the IR code transmitting section 150.
  • the control signal is a signal for controlling the operations of the object to be controlled (e.g., a television).
  • control unit 140 of the present embodiment does not generate and output a control signal corresponding to the input of the voice code from the voice recognition unit 120 but does not output the control signal corresponding to the predetermined condition (s) And generates and outputs a control signal corresponding to the input voice code only.
  • a key signal for a voice command key is input and a voice code (pre-voice code) for a specific word (for example, 'Momos' (Main voice code) and outputs the control signal to the IR code transmitting unit 150.
  • the control unit 140 determines whether the free voice code is inputted before the main voice code without considering the input of the key signal You can only check if it is.
  • the IR code transmitter 150 When a control signal is inputted from the controller 140, the IR code transmitter 150 generates an IR code corresponding to the input control signal, converts the generated IR code into an IR signal, and outputs the IR signal. For example, the IR code transmitting unit 150 converts the control signal input from the control unit 140 into a pulse signal, and then converts the pulse signal into an optical signal by using an infrared LED.
  • the memory 160 stores matching information for control codes and voice codes for controlling operations of a control target (e.g., television).
  • the memory 160 also stores information about the pre-voice code.
  • the charging unit 170 stores power supplied from the outside and supplies power necessary for operation of the remote control unit.
  • the charging unit 170 includes a charging terminal (including a charging pad) for receiving power from the outside, a battery (secondary battery) for charging / discharging the power, and a charger for storing power supplied through the charging terminal into the battery .
  • a power source may be supplied from an external source through a micro USB terminal or a power source may be supplied through a cradle by inserting a remote control device into a charging cradle have.
  • FIG. 7 is a flow chart for explaining a voice control method according to an embodiment of the present invention
  • FIG. 8 is a view showing a state in which the elevation and angle of the TV screen T are adjusted using a remote control device.
  • the remote control apparatus 100 has a function of moving up (down) or down (down) the position of the screen according to a remote control signal (for example, an infrared signal) or adjusting the angle in the forward and backward directions.
  • a remote control signal for example, an infrared signal
  • the microphone 110 converts the user's voice into an analog voice signal, which is an electrical signal, and outputs the analog voice signal to the voice recognition unit 120 (step 210).
  • the voice recognition unit 120 recognizes the voice signal as an analog electrical signal from the microphone 110 and generates a voice code (step 220).
  • the speech recognition unit 120 analyzes the input speech signal according to a predetermined speech recognition algorithm, extracts the feature points of the speech waveform, and generates a corresponding speech code.
  • a predetermined speech recognition algorithm For example, the speech recognition unit 120 analyzes the input speech signal according to a predetermined speech recognition algorithm, extracts the feature points of the speech waveform, and generates a corresponding speech code.
  • any conventional algorithms for speech recognition may be used.
  • the voice recognition unit 120 generates a voice code for " Momos, TV up ", and outputs the voice code to the control unit 140.
  • control unit 140 determines whether a key signal for the previously set voice command key is input (step 230).
  • the controller 140 determines whether the pre-set voice code is included in the input voice code (step 240).
  • control unit 140 compares the input voice code with the information about the pre-voice code that is preset in the memory 160 sequentially from the code value that is input first, Is present. That is, the control unit 140 determines whether the pre-voice code is input before the voice code for the command for directly controlling the operation of the TV apparatus.
  • the control unit 140 sets the voice code after the pre- Values are compared with the instruction codes stored in the memory 160 to check which command the user's voice command corresponds to.
  • the control unit 140 generates a control signal for driving the elevation control motor 32 so that the control signal corresponding to the command, that is, the screen of the TV apparatus, (Step 250).
  • the IR code transmitting unit 150 When receiving a control signal from the control unit 140, the IR code transmitting unit 150 generates an IR code corresponding to the control signal, converts the generated IR code into an IR signal using an LED for emitting infrared rays, and outputs the IR signal (Step 260).
  • the TV apparatus drives the lift control motor 32 installed therein to raise the TV screen upward.
  • FIG. 9 is a block diagram of a voice recognition type infrared remote control apparatus according to another embodiment of the present invention.
  • FIG. 9 shows a case where the voice recognition type infrared remote control device is applied to the cradle for charging the remote controller.
  • a microphone for inputting voice on the surface of the cradle and an LED for IR emission may be provided, and other configurations in Fig. 5 may be provided inside the cradle.
  • the voice command key may be an input key on the remote controller. That is, while the specific input key (voice command key) on the remote controller is depressed, the voice command in the above-described form is inputted through the microphone in the cradle, so that the operation of the TV can be controlled by voice.
  • the present invention relates to a voice recognition type remote control device of a TV screen position adjuster capable of adjusting a lift and an angle of a TV screen by a voice command of a user, and more particularly, It is possible to effectively prevent a malfunction of a home appliance by inputting a voice command and to precisely control the elevation and angular operation of the TV screen controlled by voice commands.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Selective Calling Equipment (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The present invention discloses a voice recognition-type infrared remote control device that can efficiently prevent malfunction of a home appliance due to an unwanted voice command that is input not by a user voice command but by peripheral noise. The voice recognition-type infrared remote control device according to an embodiment of the present invention may comprise: a microphone that converts the voice of a user to an analogue voice signal that is an electrical signal; a key input unit that includes a plurality of input keys and that outputs a key signal with respect to a selected input key; a voice recognition unit that recognises the voice signal and that generates a voice code; a control unit that compares the voice code with predetermined code information and that generates a control signal for adjusting vertical movement and an angle of a TV screen so as to correspond to the voice command of the user, wherein the control unit generates the control signal only when a predetermined condition is met; and an IR code transmission unit that converts the control signal to an infrared signal and that outputs same.

Description

TV 화면 위치조절기의 음성인식형 원격 제어장치Voice recognition remote control of TV screen positioner
본 발명은 TV 화면의 승강 및 각도를 사용자의 음성 명령으로 조절할 수 있는 TV 화면 위치조절기의 음성인식형 원격 제어장치에 관한 것으로, 보다 상세하게는 사용자의 음성 명령이 아닌 주변의 노이즈에 의한 원치 않는 음성 명령이 입력되어 가전제품을 오동작시키는 것을 효과적으로 방지할 수 있고, 음성명령으로 제어되는 TV화면의 승강 및 각도 동작이 정밀제어가 가능하도록 한 TV 화면 위치조절기의 음성인식형 원격 제어장치에 관한 것이다.[0001] The present invention relates to a voice recognition type remote control device of a TV screen position adjuster capable of adjusting a lift and an angle of a TV screen by a voice command of a user, and more particularly, And more particularly, to a voice recognition type remote control device of a TV screen position controller that can effectively prevent a malfunction of a home appliance by inputting a voice command and precisely control the elevation and angle operations of a TV screen controlled by voice commands .
최근 많은 전자 장치들이 고도화되고, 하나의 장치에 다양한 기능들이 포함됨에 따라 이러한 전자 장치들을 제어하기 위한 다양한 사용자 인터페이스가 개발되었고 사용되고 있다. 예를 들어, 리모콘, 마우스 또는 터치 입력 등의 사용자 인터페이스가 그러하다.BACKGROUND ART [0002] In recent years, as many electronic devices have been advanced and various functions are included in one device, various user interfaces for controlling these electronic devices have been developed and used. For example, a user interface such as a remote control, a mouse, or a touch input.
특히 최근에는 사용자의 음성을 인식하여 사용자의 음성 명령에 따라 가전제품의 동작을 제어할 수 있도록 해주는 리모콘도 개발되고 있다.In particular, recently, a remote controller has been developed which recognizes a user's voice and controls the operation of a home appliance according to a user's voice command.
그런데, 음성인식을 이용한 인터페이스는 입력된 음성 명령이 사용자의 진정한 명령인지 아니면 주변의 노이즈에 의한 유사음성인지를 구분할 수 없는 실정이다.However, the interface using speech recognition can not distinguish whether the input voice command is a true command of the user or a similar voice due to the surrounding noise.
따라서, 텔레비전이나 라디오에서 출력되는 음성 또는 주변의 다른 사람들의 대화들 즉 주변의 노이즈에서 음성 명령과 유사한 발음의 음성이 포함되어 있는 경우, 이를 음성 명령으로 인식하여 사용자가 원치 않는 잘못된 동작을 수행하는 일들이 발생하고 있다.Therefore, when a voice output from a television or a radio, or conversations of other people in the vicinity, that is, conversation of a voice similar to a voice command is included in the surrounding noise, it is recognized as a voice command to perform a wrong operation Things are happening.
본 발명은 음성 명령으로 텔레비전의 승강 및 각도를 조절할 수 있으며, 주변의 노이즈에 의한 원치 않는 음성 명령이 입력되어 제어대상 제품을 오동작시키는 것을 효과적으로 방지할 수 있는 TV 화면 위치조절기의 음성인식형 원격 제어장치를 제공하고자 한다.The present invention relates to a voice recognition type remote control capable of adjusting the elevation and angle of a television by a voice command and effectively preventing a malfunction of a control target product by inputting an undesired voice command due to surrounding noise, Device.
본 발명의 다른 목적은 음성명령으로 제어되는 TV화면의 승강 및 각도 동작이 정밀제어가 가능하도록 한 TV 화면 위치조절기의 음성인식형 원격 제어장치를 제공하고자 한다.It is another object of the present invention to provide a voice recognition type remote control device of a TV screen position adjuster capable of precisely controlling elevation and angular operations of a TV screen controlled by voice commands.
본 발명의 기술적 과제들은 이상에서 언급한 기술적 과제들로 제한되지 않으며, 언급되지 않은 또 다른 기술적 과제들은 아래의 기재들로부터 당업자에게 명확하게 이해될 수 있을 것이다.The technical problems of the present invention are not limited to the above-mentioned technical problems, and other technical problems which are not mentioned can be understood by those skilled in the art from the following description.
본 발명의 일 실시예에 따른 TV 화면 위치조절기의 음성인식형 원격 제어장치는,The remote controller of the voice recognition type of the TV screen position controller according to the embodiment of the present invention,
받침대와; A pedestal;
상기 받침대의 상부에 고정 장착되는 메인브라켓트와;A main bracket fixedly mounted on an upper portion of the pedestal;
상기 메인브라켓트에 수직으로 장착되는 중공의 안내관과;A hollow guide pipe vertically mounted on the main bracket;
상기 안내관을 따라 상하방향으로 승강이동되는 보조브라켓트와;An auxiliary bracket vertically moved along the guide pipe;
상기 보조브라켓트의 전방에 회전가능하게 힌지 결합되어 시소운동하며 전단에는 TV화면이 장착되는 메인링크와;A main link rotatably hinged to the front of the auxiliary bracket and seesaw motion and having a TV screen mounted on a front end thereof;
상기 보조브라켓트에 장착되어 상기 메인링크를 상기 힌지를 중심으로 회동시켜서 상기 TV 화면의 상하각도를 조절하는 각도조절용 모터와;An angle adjusting motor mounted on the auxiliary bracket and rotating the main link around the hinge to adjust a vertical angle of the TV screen;
상기 메인브라켓에 장착되어 상기 보조브라켓트를 승강시키는 승강조절용 모터와;A lift control motor mounted on the main bracket to move the auxiliary bracket upward;
사용자의 음성을 전기적 신호인 아날로그 음성신호로 변환하는 마이크와;A microphone for converting a user's voice into an analog voice signal as an electrical signal;
복수의 입력키들을 포함하며, 선택된 입력키에 대한 키신호를 출력하는 키입력부와;A key input unit including a plurality of input keys and outputting a key signal for the selected input key;
상기 음성신호를 인식하여 음성 코드를 생성하는 음성 인식부와;A voice recognition unit for recognizing the voice signal and generating a voice code;
상기 음성 코드를 기 설정된 코드 정보와 비교하여 사용자의 음성 명령에 대응되게 TV 화면의 승강 또는 각도를 조절하기 위한 제어신호를 생성하되, 기 설정된 조건이 만족되는 경우에만 상기 제어신호를 생성하는 제어부;A controller for comparing the voice code with predetermined code information to generate a control signal for adjusting the elevation or angle of the TV screen to correspond to a voice command of the user and generating the control signal only when a predetermined condition is satisfied;
및 상기 제어신호를 적외선 신호로 변환하여 출력하는 IR 코드 송출부;를 포함하고,And an IR code transmitter for converting the control signal into an infrared signal and outputting the infrared signal,
상기 제어부는 상기 제어신호로서, TV 화면을 상하방향으로 이동시키는 상기 승강조절용 모터 및 TV 화면의 각도를 조절하는 상기 각도조절용 모터의 동작을 제어하는 신호를 생성할 수 있다.The control unit may generate, as the control signal, a signal for controlling the operation of the elevation adjustment motor for moving the TV screen up and down and the angle adjustment motor for adjusting the angle of the TV screen.
바람직하게는, 상기 제어부는 상기 음성 코드에 기 설정된 특정 단어에 대한 프리 음성 코드가 포함되어 있는 경우에 상기 제어신호를 생성할 수 있다.Preferably, the control unit may generate the control signal when the speech code includes a pre-speech code for a predetermined word.
바람직하게는, 상기 제어부는 상기 음성 코드가 입력될 때, 상기 프리 음성 코드가 먼저 입력되고 다음에 TV 화면의 승강 또는 각도 조절에 대한 사용자의 음성 명령에 대응되는 메인 음성 코드가 입력되는 경우에, 상기 메인 음성 코드에 대응되는 제어신호를 생성할 수 있다.Preferably, when the voice code is input, when the main voice code corresponding to the voice command of the user for the up / down or the angle adjustment of the TV screen is input, A control signal corresponding to the main voice code can be generated.
바람직하게는, 상기 제어부는 기 음성 코드가 입력되기 전에 상기 키입력부로부터 기 설정된 특정 음성 명령키에 대한 키신호가 입력되는 경우에, 상기 메인 음성 코드에 대응되는 제어신호를 생성할 수 있다.Preferably, the control unit may generate a control signal corresponding to the main voice code when a key signal for a specific voice command key predetermined from the key input unit is input before the voice code is input.
본 발명은 음성 명령으로 텔레비전의 승강 및 각도를 조절할 수 있으며, 주변의 노이즈에 의한 원치않는 음성 명령이 입력되어 제어대상 제품을 오동작시키는 것을 효과적으로 방지할 수 있다.According to the present invention, the elevation and angle of the television can be adjusted by voice command, and it is possible to effectively prevent the malfunction of the control target product by inputting an undesired voice command due to the surrounding noise.
또한, 본 발명은 피니언과 부채꼴기어의 연결에 의해서 TV화면의 각도가 제어되고, 리드스크류에 의한 TV화면의 승강높이가 제어되므로 정밀한 각도 및 승강높이의 제어가 가능하다.Further, according to the present invention, the angle of the TV screen is controlled by connecting the pinion and the fan gear, and the elevation height of the TV screen by the lead screw is controlled, so that it is possible to control the angle and lift height precisely.
도 1은 본 발명의 일 실시예에 따른 TV화면 위치조절기를 나타낸 사시도,1 is a perspective view illustrating a TV screen position adjuster according to an embodiment of the present invention;
도 2는 본 발명의 일 실시예에 따른 TV화면 위치조절기에서 하우징을 제거한 일측 사시도.FIG. 2 is a perspective view of a TV screen position controller according to an embodiment of the present invention, in which a housing is removed; FIG.
도 3은 본 발명의 일 실시예에 따른 TV화면 위치조절기에서 TV화면의 각도조절 상태를 설명하는 부분 사시도.3 is a partial perspective view illustrating an angle adjustment state of a TV screen in a TV screen position adjuster according to an embodiment of the present invention;
도 4는 본 발명의 일 실시예에 따른 TV화면 위치조절기에서 보조브라켓트의 승강상태를 설명하는 사시도.4 is a perspective view illustrating a lifting state of an auxiliary bracket in a TV screen position adjuster according to an embodiment of the present invention;
도 5는 본 발명의 일 실시예에 따른 음성인식형 적외선 원격 조정장치의 구성을 나타내는 구성도.FIG. 5 is a block diagram showing a configuration of a voice recognition type infrared remote control device according to an embodiment of the present invention; FIG.
도 6은 본 발명의 일 실시예에 따른 음성인식형 적외선 원격 조정장치를 크래들을 이용하여 충전시키는 모습을 보여주는 도면.6 is a view showing a state where a voice recognition type infrared remote control device according to an embodiment of the present invention is charged using a cradle.
도 7은 발명의 일 실시예에 따른 음성 제어 방법을 설명하기 위한 순서도.FIG. 7 is a flowchart for explaining a voice control method according to an embodiment of the present invention; FIG.
도 8은 본 발명의 일 실시예에 따른 음성인식형 적외선 원격 제어장치를 이용하여 텔레비전 화면의 승강 및 각도를 조절하는 모습을 보여주는 도면.FIG. 8 is a view showing a state in which the elevation and angle of a television screen are adjusted using a voice recognition type infrared remote control device according to an embodiment of the present invention; FIG.
도 9는 본 발명의 다른 실시예에 따른 음성인식형 적외선 원격 제어장치의 모습을 보여주는 도면.FIG. 9 is a view illustrating a voice recognition type infrared remote control apparatus according to another embodiment of the present invention. FIG.
본 발명 실시예의 TV 화면 위치조절기의 음성인식형 원격 제어장치는 사용자의 음성 명령이 아닌 주변의 노이즈에 의한 원치 않는 음성 명령이 입력되어 가전제품을 오동작시키는 것을 효과적으로 방지할 수 있도록 한다.The voice recognition type remote control device of the TV screen position adjuster of the embodiment of the present invention effectively prevents the malfunction of the home appliance by inputting an unwanted voice command due to the surrounding noise rather than the voice command of the user.
도 1 내지 도 4를 참조하면, 본 발명 실시예의 음성인식형 원격 제어장치가 적용되는 TV 화면 위치조절기는 받침대(10)와; 상기 받침대(10)의 상부에 고정 장착되는 메인브라켓트(20)와; 상기 메인브라켓트(20)에 수직으로 장착되는 중공의 안내관(30)과; 상기 안내관(30)을 따라 상하방향으로 승강이동되는 보조브라켓트(40)와; 상기 보조브라켓트(40)의 전방에 회전가능하게 힌지(41) 결합되어 시소운동하며 전단에는 TV화면(T)이 장착되는 메인링크(50)와; 상기 보조브라켓트(40)에 장착되어 상기 메인링크(50)를 상기 힌지(41)를 중심으로 회동시켜서 상기 TV 화면(T)의 상하각도를 조절하는 각도조절용 모터(61)와; 상기 메인브라켓(20)에 장착되어 상기 보조브라켓트(40)를 승강시키는 승강조절용 모터(32)를 구비한다.1 to 4, a TV screen position controller to which the voice recognition type remote control device of the embodiment of the present invention is applied includes a pedestal 10; A main bracket 20 fixedly mounted on the top of the pedestal 10; A hollow guide pipe (30) vertically mounted on the main bracket (20); An auxiliary bracket 40 that is vertically moved up and down along the guide pipe 30; A main link 50 coupled to a hinge 41 rotatably in front of the auxiliary bracket 40 to perform seesaw motion and having a TV screen T mounted on the front end thereof; An angle adjusting motor 61 attached to the auxiliary bracket 40 to rotate the main link 50 about the hinge 41 to adjust the vertical angle of the TV screen T; And a lift control motor 32 mounted on the main bracket 20 to move the auxiliary bracket 40 up and down.
상기 안내관(30)의 내측에는 상기 승강조절용 모터(32)에 의해서 회전되는 리드스크류(31)가 배치되고, 상기 보조브라켓트(40)는 상기 리드스크류(31)에 나사결합되어 상기 승강조절용 모터(32)의 구동으로 안내관(30)의 외표면에 복수의 롤러(42)로 지지되면서 승강된다.A lead screw 31 rotated by the lift control motor 32 is disposed inside the guide tube 30 and the auxiliary bracket 40 is screwed to the lead screw 31, And is lifted and lowered while being supported by a plurality of rollers 42 on the outer surface of the guide tube 30 by driving of the roller 32.
상기 TV화면의 각도조절은, 도 3을 참조하면, 상기 각도조절용 모터(61)가 구동되면 피니언(65)이 회전되면서 메인링크(50)에 고정된 부채꼴기어(51)를 회전시키고, 이에 연동되어 메인링크(50)가 회동되면서 TV화면(T)이 상하로 각도조절된다.3, when the angle adjusting motor 61 is driven, the pinion 65 is rotated to rotate the sector gear 51 fixed to the main link 50, The main link 50 is turned and the TV screen T is angularly adjusted up and down.
상기와 같은 TV 화면 위치조절기는 사용자의 음성명령으로 TV 화면(T)의 승강높이와 상하각도가 조절된다.The above-mentioned TV screen position adjuster adjusts the elevation height and vertical angle of the TV screen T by voice command of the user.
본 발명의 일 실시예에 따른 음성인식형 적외선 원격 제어장치(100)의 구성도를 나타낸 도 5를 참조하면, 이는 마이크(110), 음성 인식부(120), 키입력부(130), 제어부(140), IR(infrared ray) 코드 송출부(150), 메모리(160) 및 충전부(170)를 구비한다.5 showing a configuration of a voice recognition type infrared remote control device 100 according to an embodiment of the present invention includes a microphone 110, a voice recognition unit 120, a key input unit 130, a control unit 140, an infrared ray (IR) code transmitting unit 150, a memory 160, and a charging unit 170.
마이크(110)는 입력되는 사용자의 음성을 전기적 신호인 아날로그 음성신호로 변환하여 음성 인식부(120)에 출력한다. 이러한 마이크(110)는 원격 제어장치에 내장되게 설치되며, 사용자의 음성이 정상적으로 입력될 수 있는 곳이면 원격 제어장치 내 어느 곳이든 설치될 수 있다.The microphone 110 converts the input voice of the user into an analog voice signal, which is an electrical signal, and outputs the analog voice signal to the voice recognition unit 120. The microphone 110 may be installed in the remote control unit and may be installed anywhere in the remote control unit if the user's voice can be normally input.
음성 인식부(120)는 마이크(110)로부터 입력된 전기적인 음성신호를 기 설정된 알고리즘에 따라 분석 및 인식하여 해당 음성신호에 해당하는 음성 코드를 생성하고, 생성된 음성 코드를 제어부(140)에 출력한다. The voice recognition unit 120 analyzes and recognizes an electrical voice signal input from the microphone 110 according to a predetermined algorithm to generate a voice code corresponding to the voice signal and transmits the generated voice code to the control unit 140 Output.
예컨대, 음성 인식부(120)는 입력된 아날로그 음성신호의 음성파형을 분석하여 특징점을 추출하고 이에 상응하는 음성 코드를 생성하거나, 입력된 아날로그 음성신호를 디지털 신호로 변환한 후 변환된 디지털 음성신호에서 특징점을 추출하여 이에 상응하는 음성 코드를 생성할 수 있다. 그러나, 이러한 음성인식 방법은 실시예에 불과할 뿐이며, 음성을 인식하기 위한 방법은 기존의 어떠한 음성인식 알고리즘이든 사용될 수 있다.For example, the voice recognition unit 120 analyzes the voice waveform of the inputted analog voice signal to extract the minutiae and generates a corresponding voice code, converts the inputted analog voice signal into a digital signal, The feature points can be extracted from the feature points and the corresponding speech codes can be generated. However, this speech recognition method is merely an embodiment, and a method for recognizing speech can be used for any existing speech recognition algorithm.
키입력부(130)는 복수의 입력키들을 포함하며, 사용자에 의해 선택된(눌려진) 입력키에 해당하는 키신호를 제어부(140)에 출력한다. 특히, 키입력부(130)는 음성 명령 입력을 알리는 입력키(음성 명령키)를 포함할 수 있다. 이때, 음성 명령키로는 별도의 전용키가 이용되거나 통상의 입력키들 중 어느 하나가 사용될 수 있다.The key input unit 130 includes a plurality of input keys and outputs a key signal corresponding to (pressed) input key selected by the user to the control unit 140. In particular, the key input unit 130 may include an input key (voice command key) for informing a voice command input. At this time, a separate dedicated key may be used as the voice command key, or any one of ordinary input keys may be used.
제어부(140)는 음성 인식부(120)로부터 입력된 음성 코드들을 메모리(160)에 미리 저장된 코드 정보와 비교하여 사용자의 음성에 포함된 명령이 어떤 명령에 해당하는지를 판단하고, 그 판단결과에 대응되는 제어신호를 생성하여 IR 코드 송출부(150)에 출력한다. 이때, 제어신호는 제어대상(예컨대, 텔레비전)의 동작들을 제어하기 위한 신호이다. The control unit 140 compares the voice codes input from the voice recognition unit 120 with code information previously stored in the memory 160 to determine which command corresponds to the command included in the voice of the user and responds to the determination result And outputs the generated control signal to the IR code transmitting section 150. At this time, the control signal is a signal for controlling the operations of the object to be controlled (e.g., a television).
특히, 본 실시예에서의 제어부(140)는 음성 인식부(120)로부터 음성 코드가 입력되었다고 해서 무조건 그에 대응되는 제어신호를 생성하여 출력하는 것이 아니라, 기 설정된 일정 조건(들)을 만족시키는 경우에만 입력된 음성 코드에 대응되는 제어신호를 생성하여 출력한다. 예컨대, 제어부(140)는 음성 명령키에 대한 키신호가 입력되고 기 설정된 특정한 단어(예컨대, '모모스’에 대한 음성 코드(프리 음성 코드)가 입력되어야 그 프리 음성 코드 이후에 입력되는 음성 코드(메인 음성 코드)에 대응되는 제어신호를 생성하여 IR 코드 송출부(150)에 출력한다. 이때, 제어부(140)는 키신호의 입력은 고려하지 않고 메인 음성 코드 이전에 프리 음성 코드가 입력되었는지 여부만을 확인할 수도 있다.Particularly, the control unit 140 of the present embodiment does not generate and output a control signal corresponding to the input of the voice code from the voice recognition unit 120 but does not output the control signal corresponding to the predetermined condition (s) And generates and outputs a control signal corresponding to the input voice code only. For example, when a key signal for a voice command key is input and a voice code (pre-voice code) for a specific word (for example, 'Momos' (Main voice code) and outputs the control signal to the IR code transmitting unit 150. At this time, the control unit 140 determines whether the free voice code is inputted before the main voice code without considering the input of the key signal You can only check if it is.
IR 코드 송출부(150)는 제어부(140)로부터 제어신호가 입력되면, 입력된 제어신호에 대응하는 IR 코드를 생성하고 생성된 IR 코드를 IR 신호로 변환하여 출력한다. 예컨대, IR 코드 송출부(150)는 제어부(140)로부터 입력된 제어신호를 펄스 신호로 변환한 후 적외선 발신용 LED를 이용하여 펄스신호를 광신호로 변환하여 출력한다.When a control signal is inputted from the controller 140, the IR code transmitter 150 generates an IR code corresponding to the input control signal, converts the generated IR code into an IR signal, and outputs the IR signal. For example, the IR code transmitting unit 150 converts the control signal input from the control unit 140 into a pulse signal, and then converts the pulse signal into an optical signal by using an infrared LED.
메모리(160)는 제어대상(예컨대, 텔레비전)의 동작들을 제어하기 위한 제어신호들과 음성 코드들에 대한 매칭 정보를 저장한다. 또한 메모리(160)는 프리 음성 코드에 대한 정보를 저장한다. The memory 160 stores matching information for control codes and voice codes for controlling operations of a control target (e.g., television). The memory 160 also stores information about the pre-voice code.
충전부(170)는 외부로부터 공급되는 전원을 저장하고 원격 제어장치의 동작에 필요한 전원을 공급한다. 이러한 충전부(170)는 외부로부터 전원을 공급받기 위한 충전단자(충전패드 포함), 전원을 충방전하는 배터리(2차 전지) 및 충전단자를 통해 공급된 전원을 배터리에 저장하는 충전기(charger)를 포함할 수 있다. 이때, 배터리에 전원을 충전하는 방법으로는 마이크로 USB 단자를 통해 외부로부터 직집 전원을 공급받거나 도 6에서와 같이, 충전용 크래들(cradle)에 원격 제어장치를 꽂음으로써 크래들을 통해 전원을 공급받을 수 있다.The charging unit 170 stores power supplied from the outside and supplies power necessary for operation of the remote control unit. The charging unit 170 includes a charging terminal (including a charging pad) for receiving power from the outside, a battery (secondary battery) for charging / discharging the power, and a charger for storing power supplied through the charging terminal into the battery . In this case, as a method of charging the battery, a power source may be supplied from an external source through a micro USB terminal or a power source may be supplied through a cradle by inserting a remote control device into a charging cradle have.
도 7은 본 발명의 일 실시예에 따른 음성 제어 방법을 설명하기 위한 순서도이며, 도 8은 원격 제어장치를 이용하여 TV 화면(T)의 승강 및 각도를 조절하는 모습을 보여주는 도면이다.FIG. 7 is a flow chart for explaining a voice control method according to an embodiment of the present invention, and FIG. 8 is a view showing a state in which the elevation and angle of the TV screen T are adjusted using a remote control device.
본 실시예에서는 원격 제어장치(100)가 TV 리모콘으로 사용되는 경우를 예시적으로 설명한다. 이때, TV 장치는 원격의 제어신호(예컨대, 적외선 신호)에 따라 화면의 위치를 상하방향으로 상승(UP) 또는 하강(DOWN)시키거나 전후 방향으로 각도를 조절할 수 있는 기능을 가지고 있다.In the present embodiment, a case where the remote control apparatus 100 is used as a TV remote controller will be described as an example. At this time, the TV apparatus has a function of moving up (down) or down (down) the position of the screen according to a remote control signal (for example, an infrared signal) or adjusting the angle in the forward and backward directions.
사용자가 도 8에서와 같이 TV 화면을 위로 올리기 위해, 리모콘(100)의 음성 명령키를 누른 상태에서 리모콘(100)의 마이크(110)를 가까이 하여 “모모스, TV 올려”라고 음성으로 명령을 한다.When the user presses the voice command key of the remote controller 100 and brings the microphone 110 of the remote controller 100 close to bring up the TV screen as shown in Fig. 8, the user instructs " Momos, TV up " do.
이에 따라, 사용자의 음성이 마이크(110)에 입력되면, 마이크(110)는 사용자의 음성을 전기적 신호인 아날로그 음성신호로 변환하여 음성 인식부(120)에 출력한다(단계 210).Accordingly, when the user's voice is input to the microphone 110, the microphone 110 converts the user's voice into an analog voice signal, which is an electrical signal, and outputs the analog voice signal to the voice recognition unit 120 (step 210).
음성 인식부(120)는 마이크(110)로부터 아날로그 전기신호인 음성신호가 입력되면, 해당 음성신호를 인식하여 음성 코드를 생성한다(단계 220).The voice recognition unit 120 recognizes the voice signal as an analog electrical signal from the microphone 110 and generates a voice code (step 220).
예컨대, 음성 인식부(120)는 입력된 음성신호를 기 설정된 음성인식 알고리즘에 따라 분석하여 음성파형의 특징점을 추출하고 그에 상응하는 음성 코드를 생성한다. 이때, 본 발명은 음성인식 자체에 특징이 있는 것이 아니므로, 음성인식을 위한 알고리즘은 종래의 어떠한 알고리즘을 사용하여도 상관없다.For example, the speech recognition unit 120 analyzes the input speech signal according to a predetermined speech recognition algorithm, extracts the feature points of the speech waveform, and generates a corresponding speech code. At this time, since the present invention is not characteristic of speech recognition itself, any conventional algorithms for speech recognition may be used.
즉, 음성 인식부(120)는 “모모스, TV 올려”에 대한 음성 코드를 생성하여 제어부(140)에 출력한다.That is, the voice recognition unit 120 generates a voice code for " Momos, TV up ", and outputs the voice code to the control unit 140. [
제어부(140)는 음성 코드가 입력되면, 먼저 기 설정된 음성 명령키에 대한 키신호가 입력되었는지 여부를 확인한다(단계 230).If the voice code is input, the control unit 140 determines whether a key signal for the previously set voice command key is input (step 230).
음성 명령키에 대한 키신호가 입력되었으면, 제어부(140)는 입력된 음성 코드에 기 설정된 프리 음성 코드가 포함되어 있는지 여부를 확인한다(단계 240).If the key signal for the voice command key is input, the controller 140 determines whether the pre-set voice code is included in the input voice code (step 240).
예컨대, 제어부(140)는 입력된 음성 코드에서 가장 먼저 입력되는 코드값부터 순차적으로 메모리(160)에 미리 설정된 프리 음성 코드에 대한 정보와 비교하여, 입력된 음성 코드의 앞부분에 기 설정된 프리 음성 코드가 존재하는지 여부를 확인한다. 즉, 제어부(140)는 TV 장치의 동작을 직접적으로 제어하기 위한 명령어에 대한 음성 코드에 앞서 프리 음성 코드가 먼저 입력되는지 여부를 확인한다.For example, the control unit 140 compares the input voice code with the information about the pre-voice code that is preset in the memory 160 sequentially from the code value that is input first, Is present. That is, the control unit 140 determines whether the pre-voice code is input before the voice code for the command for directly controlling the operation of the TV apparatus.
확인 결과, 기 설정된 프리 음성 코드와 동일한 음성 코드 즉 “모모스”라는 음성에 대한 음성 코드가 먼저 입력되었음이 확인되면, 제어부(140)는 해당 프리 음성 코드 이후의 음성 코드 즉 메인 음성 코드의 코드값들을 메모리(160)에 저장된 명령어 코드과 비교하여 사용자의 음성 명령이 어떤 명령에 해당하는지를 확인한다.As a result of checking, if it is confirmed that the same voice code as the pre-set pre-voice code, that is, the voice code for the voice "Momos" is first inputted, the control unit 140 sets the voice code after the pre- Values are compared with the instruction codes stored in the memory 160 to check which command the user's voice command corresponds to.
제어부(140)는 사용자의 명령(“올려”이 확인되면, 해당 명령에 대응되는 제어신호 즉 TV 장치의 화면이 위로 올라가도록 승강조절용 모터(32)를 구동시키라는 제어신호를 생성하여 IR 코드 송출부(150)에 출력한다(단계 250).The control unit 140 generates a control signal for driving the elevation control motor 32 so that the control signal corresponding to the command, that is, the screen of the TV apparatus, (Step 250).
IR 코드 송출부(150)는 제어부(140)로부터 제어신호가 수신되면, 해당 제어신호에 대응하는 IR 코드를 생성하고, 생성된 IR 코드를 적외선 발신용 LED를 이용하여 IR 신호로 변환하여 출력한다(단계 260).When receiving a control signal from the control unit 140, the IR code transmitting unit 150 generates an IR code corresponding to the control signal, converts the generated IR code into an IR signal using an LED for emitting infrared rays, and outputs the IR signal (Step 260).
IR 코드 송출부(150)에서 출력된 IR 신호가 TV 장치의 IR 리시버에 입력되면, TV 장치는 내부에 설치된 승강조절용 모터(32)를 구동시켜 TV 화면을 위로 상승시키게 된다.When the IR signal output from the IR code transmitting unit 150 is input to the IR receiver of the TV apparatus, the TV apparatus drives the lift control motor 32 installed therein to raise the TV screen upward.
상술한 실시예에서는 프리 음성 코드에 대한 음성으로 “모모스”가 설정된 경우만을 예시적으로 설명하였으나, 다른 다양한 문자들이 설정될 수 있다.In the above-described embodiment, only the case where " Momos " is set as the voice for the pre-voice code has been exemplarily described, but various other characters can be set.
또한, 상술한 실시예에서는 명령어로서 “올려”에 대한 경우만을 예시적으로 설명하였으나, 같은 방법으로 “내려”“숙여”“들어”“멈춰”등의 음성 명령을 수행할 수 있다.In the above-described embodiment, only the case of "up" as an instruction is exemplarily described, but it is possible to perform voice commands such as "down", "bend", "listen", "stop" in the same manner.
즉, 제어부(140)는 “모모스”라는 단어와 함께 “내려”“숙여”“들어”“멈춰”등의 명령어가 입력되면, 해당 명령에 대응되게 TV 장치의 승강조절용 모터(32) 또는 각도조절용 모터(61)를 동작시키거나 구동모터의 동작을 멈추게 하기 위한 제어신호를 생성하여 해당 IR 신호가 출력되도록 함으로써, 사용자가 음성으로 자신이 원하는 만큼 TV의 화면을 다시 하강시키거나 전후방향으로 화면의 각도(기울기)를 조절하도록 할 수 있다.In other words, when a command such as " down ", " A control signal for activating the adjusting motor 61 or stopping the operation of the driving motor is generated so that the corresponding IR signal is outputted so that the user can lower the screen of the TV back to the extent desired by the user, The angle (inclination) of the light beam can be adjusted.
도 9는 본 발명의 다른 실시예에 따른 음성인식형 적외선 원격 제어장치의 모습을 보여주는 도면이다.9 is a block diagram of a voice recognition type infrared remote control apparatus according to another embodiment of the present invention.
상술한 실시예에서는 음성인식형 적외선 원격 제어장치가 리모콘에 적용된 경우를 설명하였다. 이에 반해, 도 9는 음성인식형 적외선 원격 제어장치가 리모콘의 충전을 위한 크래들에 적용된 경우이다. 예컨대, 크래들의 표면에 음성을 입력받기 위한 마이크와 IR 발신용 LED를 설치하고, 도 5에서의 다른 구성들을 크래들의 내부에 설치할 수 있다.In the above-described embodiment, the case where the voice recognition type infrared remote control device is applied to the remote controller has been described. On the other hand, FIG. 9 shows a case where the voice recognition type infrared remote control device is applied to the cradle for charging the remote controller. For example, a microphone for inputting voice on the surface of the cradle and an LED for IR emission may be provided, and other configurations in Fig. 5 may be provided inside the cradle.
이러한 경우, 음성 명령키는 리모콘에 있는 입력키가 이용될 수 있다. 즉, 리모콘에 있는 특정 입력키(음성 명령키)를 누른 상태에서, 상술한 바와 같은 형태의 음성 명령어가 크래들에 있는 마이크를 통해 입력되도록 함으로써 TV의 동작을 음성으로 제어할 수 있다.In this case, the voice command key may be an input key on the remote controller. That is, while the specific input key (voice command key) on the remote controller is depressed, the voice command in the above-described form is inputted through the microphone in the cradle, so that the operation of the TV can be controlled by voice.
이상의 설명은 본 발명의 기술 사상을 예시적으로 설명한 것에 불과한 것으로서, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 본 발명의 본질적인 특성에서 벗어나지 않는 범위에서 다양한 수정 및 변형이 가능할 것이다.The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention.
따라서, 본 발명에 개시된 실시예들은 본 발명의 기술 사상을 한정하기 위한 것이 아니라 설명하기 위한 것이고, 이러한 실시예에 의하여 본 발명의 기술 사상의 범위가 한정되는 것은 아니다. 본 발명의 보호 범위는 아래의 청구범위에 의하여 해석되어야 하며, 그와 동등한 범위 내에 있는 모든 기술 사상은 본 발명의 권리범위에 포함되는 것으로 해석되어야 할 것이다.Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.
본 발명은 TV 화면의 승강 및 각도를 사용자의 음성 명령으로 조절할 수 있는 TV 화면 위치조절기의 음성인식형 원격 제어장치에 관한 것으로, 보다 상세하게는 사용자의 음성 명령이 아닌 주변의 노이즈에 의한 원치 않는 음성 명령이 입력되어 가전제품을 오동작시키는 것을 효과적으로 방지할 수 있고, 음성명령으로 제어되는 TV화면의 승강 및 각도 동작이 정밀제어가 가능하도록 한다.[0001] The present invention relates to a voice recognition type remote control device of a TV screen position adjuster capable of adjusting a lift and an angle of a TV screen by a voice command of a user, and more particularly, It is possible to effectively prevent a malfunction of a home appliance by inputting a voice command and to precisely control the elevation and angular operation of the TV screen controlled by voice commands.

Claims (6)

  1. 받침대(10)와; A pedestal 10;
    상기 받침대(10)의 상부에 고정 장착되는 메인브라켓트(20)와;A main bracket 20 fixedly mounted on the top of the pedestal 10;
    상기 메인브라켓트(20)에 수직으로 장착되는 중공의 안내관(33)과;A hollow guide pipe (33) vertically mounted on the main bracket (20);
    상기 안내관(30)을 따라 상하방향으로 승강이동되는 보조브라켓트(40)와;An auxiliary bracket 40 that is vertically moved up and down along the guide pipe 30;
    상기 보조브라켓트(40)의 전방에 회전가능하게 힌지(41) 결합되어 시소운동하며 전단에는 TV화면(T)이 장착되는 메인링크(50)와;A main link 50 coupled to a hinge 41 rotatably in front of the auxiliary bracket 40 to perform seesaw motion and having a TV screen T mounted on the front end thereof;
    상기 보조브라켓트(40)에 장착되어 상기 메인링크(50)를 상기 힌지(41)를 중심으로 회동시켜서 상기 TV 화면의 상하각도를 조절하는 각도조절용 모터(61)와;An angle adjusting motor 61 mounted on the auxiliary bracket 40 to rotate the main link 50 about the hinge 41 to adjust the vertical angle of the TV screen;
    상기 메인브라켓(20)에 장착되어 상기 보조브라켓트(40)를 승강시키는 승강조절용 모터(32)와;A lift control motor 32 mounted on the main bracket 20 for moving the auxiliary bracket 40 up and down;
    사용자의 음성을 전기적 신호인 아날로그 음성신호로 변환하는 마이크(110)와;A microphone 110 for converting a user's voice into an analog voice signal, which is an electrical signal;
    복수의 입력키들을 포함하며, 선택된 입력키에 대한 키신호를 출력하는 키입력부(130)와;A key input unit 130 including a plurality of input keys and outputting a key signal for the selected input key;
    상기 음성신호를 인식하여 음성 코드를 생성하는 음성 인식부(120)와;A speech recognition unit 120 for recognizing the speech signal and generating a speech code;
    상기 음성 코드를 기 설정된 코드 정보와 비교하여 사용자의 음성 명령에 대응되게 TV 화면의 승강 또는 각도를 조절하기 위한 제어신호를 생성하되, 기 설정된 조건이 만족되는 경우에만 상기 제어신호를 생성하는 제어부(140); 및A control unit for generating a control signal for adjusting the elevation or angle of the TV screen in accordance with a voice command of the user by comparing the voice code with predetermined code information and generating the control signal only when a predetermined condition is satisfied 140); And
    상기 제어신호를 적외선 신호로 변환하여 출력하는 IR 코드 송출부(150);를 포함하고,And an IR code transmitter (150) for converting the control signal into an infrared signal and outputting the infrared signal,
    상기 제어부(140)는; 상기 제어신호로서, 상기 승강조절용 모터(32) 및 각도조절용 모터(61)의 동작을 제어하는 신호를 생성하는 것을 특징으로 하는 TV 화면 위치조절기의 음성인식형 원격 제어장치.The control unit 140 may include: And a signal for controlling the operation of the elevation adjustment motor (32) and the angle adjustment motor (61) is generated as the control signal.
  2. 청구항 1에 있어서, 상기 제어부는The apparatus of claim 1,
    상기 음성 코드에 기 설정된 특정 단어에 대한 프리 음성 코드가 포함되어 있는 경우에 상기 제어신호를 생성하는 것을 특징으로 하는 TV 화면 위치조절기의 음성인식형 원격 제어장치.And generates the control signal when a pre-voice code for a predetermined word is included in the voice code.
  3. 청구항 2에 있어서, 상기 제어부는3. The apparatus of claim 2,
    상기 음성 코드가 입력될 때, 상기 프리 음성 코드가 먼저 입력되고 다음에 TV 화면의 승강 또는 각도 조절에 대한 사용자의 음성 명령에 대응되는 메인 음성 코드가 입력되는 경우에, 상기 메인 음성 코드에 대응되는 제어신호를 생성하는 것을 특징으로 하는 TV 화면 위치조절기의 음성인식형 원격 제어장치.When the voice code is inputted and the main voice code corresponding to the voice command of the user for the up / down or the angle adjustment of the TV screen is inputted next, the main voice code corresponding to the main voice code And the control unit generates the control signal based on the control signal.
  4. 청구항 3에 있어서, 상기 제어부는4. The apparatus of claim 3,
    상기 음성 코드가 입력되기 전에 상기 키입력부로부터 기 설정된 특정 음성 명령키에 대한 키신호가 입력되는 경우에, 상기 메인 음성 코드에 대응되는 제어신호를 생성하는 것을 특징으로 하는 TV 화면 위치조절기의 음성인식형 원격 제어장치.Wherein the controller generates a control signal corresponding to the main voice code when a key signal for a specific voice command key preset from the key input unit is inputted before the voice code is inputted, Type remote control device.
  5. 청구항 4에 있어서, The method of claim 4,
    상기 안내관(30)의 내측에는 상기 승강조절용 모터(32)에 의해서 회전되는 리드스크류(31)가 배치되고, 상기 보조브라켓트(40)는 상기 리드스크류(31)에 나사결합되어 상기 승강조절용 모터(32)의 구동으로 안내관(30)의 외표면에 복수의 롤러(42)로 지지되면서 승강되도록 된 것을 특징으로 하는 TV 화면 위치조절기의 음성인식형 원격 제어장치.A lead screw 31 rotated by the lift control motor 32 is disposed inside the guide tube 30 and the auxiliary bracket 40 is screwed to the lead screw 31, (32) is supported by a plurality of rollers (42) on the outer surface of the guide tube (30), and is elevated and lowered.
  6. 청구항 5에 있어서, The method of claim 5,
    상기 각도조절용 모터(61)의 구동으로 회전되는 피니언(65)과,A pinion 65 rotated by driving the angle adjusting motor 61,
    상기 메인링크(50)에 고정되고 상기 피니언(65)과 기어연결되어 왕복회전되는 부채꼴기어(51)를 구비하여서,And a sector gear (51) fixed to the main link (50) and reciprocally rotated by being gear-connected to the pinion (65)
    상기 각도조절용 모터(61)의 구동으로 상기 부채꼴기어(51)가 회전되면서 상기 메인링크(50)가 힌지(41)를 중심으로 회동되어 상기 TV화면(T)의 각도가 조절되도록 된 것을 특징으로 하는 TV 화면 위치조절기의 음성인식형 원격 제어장치.The angle of the TV screen T is adjusted by rotating the main link 50 about the hinge 41 while the fan gear 51 is rotated by driving the angle adjusting motor 61. [ A voice recognition type remote control device of a TV screen position controller.
PCT/KR2018/008303 2017-07-25 2018-07-23 Voice recognition-type remote control device for tv screen position adjuster WO2019022459A1 (en)

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