CN103077712A - Device and method for controlling movement of display by using voice - Google Patents

Device and method for controlling movement of display by using voice Download PDF

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Publication number
CN103077712A
CN103077712A CN2012104640402A CN201210464040A CN103077712A CN 103077712 A CN103077712 A CN 103077712A CN 2012104640402 A CN2012104640402 A CN 2012104640402A CN 201210464040 A CN201210464040 A CN 201210464040A CN 103077712 A CN103077712 A CN 103077712A
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China
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liquid crystal
crystal display
voice
motor
position movement
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CN2012104640402A
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Chinese (zh)
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郑明辉
郑璇
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Jiangsu University of Science and Technology
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Jiangsu University of Science and Technology
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Priority to CN2012104640402A priority Critical patent/CN103077712A/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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Abstract

The invention discloses a device and a method for controlling the movement of a display by using voice. The device comprises a singlechip microcomputer (3), an analogue-to-digital conversion module (2), a voice input module (1), a motor (5), a transmission mechanism (6) and a power supply module (4) electronically connected with the modules, wherein the voice input module (1) is used for receiving an external voice signal, the voice signal is converted into a digital voice signal by the analogue-to-digital conversion module (2) and then enters into the singlechip microcomputer (3), the singlechip microcomputer (3) is used for training and/or recognizing the digital voice signal and outputting a motor control signal to the motor (5), and the motor (5) drives the transmission mechanism (6) to ensure that the liquid crystal display displaces. The device and the method for controlling the movement of the display by using the voice have the advantages of simple structure, convenience in realizing and high reliability.

Description

The device and method that a kind of term sound control location of displays processed moves
Technical field
The present invention relates to a kind of term sound control field processed, particularly a kind of position movement method with using speech recognition technology control liquid crystal display.
Background technology
In recent years, the computing machine of China is constantly popularized, bring convenience for people's life, study, amusement, the time of using is more and more, but because the position of most of computer liquid-crystal display is adjusted very inconvenient on the market, make people's eyesight and health be subject to very major injury, if make things convenient for the position of removable computer liquid crystal display then can reduce because using computer to the injury of health and eyesight.
Summary of the invention
The technical problem to be solved in the present invention is, for the defects of prior art, provides a kind of term sound control device and method that location of displays processed moves.
For achieving the above object, the adoptable technical scheme of the present invention is:
A kind of device of voice control liquid crystal display position movement, comprise single-chip microcomputer, analog-to-digital conversion module, voice input module, motor, gear train and the power module that is electrically connected with above-mentioned each module, described voice input module is used for receiving outside voice signal, described voice signal enters described single-chip microcomputer after described analog-to-digital conversion module converts audio digital signals to, described single-chip microcomputer described audio digital signals is trained and/or identify and output motor control signal to described motor, the described driving mechanism of described driven by motor is subjected to displacement liquid crystal display.
In the device of described voice control liquid crystal display position movement: the quantity of described motor is at least two, is respectively applied to make liquid crystal display to move in different directions.
Preferably, in the device of described voice control liquid crystal display position movement: described single-chip microcomputer is the SPCE061A of Ling Yang company.
Preferably, in the device of described voice control liquid crystal display position movement: described single-chip microcomputer comprises particular person sound identification module and unspecified person sound identification module.
The present invention further provides the method for a kind of term sound control liquid crystal display position movement processed, it may further comprise the steps:
Receive external sound signal and be converted into digital signal;
Described digital signal delivers to single-chip microcomputer and trains/and identification;
The rotation of described single-chip microcomputer output control signal drive motor makes liquid crystal display mobile in a certain direction.
Preferably, in the method for described a kind of voice control liquid crystal display position movement, the quantity of described motor is at least two, and drive transmission makes liquid crystal display move along different directions respectively.
Preferably, the method for described voice control liquid crystal display position movement also comprises:
Selection is carried out unspecified person speech recognition or particular person speech recognition to voice signal;
When adopting the unspecified person speech recognition, do not need to train the voice that just can identify the speaker;
When adopting the particular person speech recognition, by single training, to and this people's voice are carried out specific recognition.
Preferably, in the method for described voice control liquid crystal display position movement, described liquid crystal display is computer monitor or liquid crystal TV set.
The advantage that the apparatus and method of voice control liquid crystal display position movement of the present invention have is: can realize easily moving up and down and move left and right of liquid crystal display, to reach the best visual effect, protection liquid crystal display user's eyesight is injury-free; This device further has the advantage that man-machine interface is easy to use, realization is simple, reliability is high.
Will be appreciated that the feature in the above each side of the present invention is independent assortment within the scope of the invention, and be not subjected to the restriction of its order---as long as the technical scheme after the combination drops in the connotation of the present invention.
Description of drawings
Be described further below in conjunction with the device and method of drawings and Examples to voice control liquid crystal display position movement of the present invention, in the accompanying drawing:
Fig. 1 is the system chart of the device of voice control liquid crystal display position movement of the present invention;
Fig. 2 is the synoptic diagram of control procedure of the device of voice of the present invention control liquid crystal display position movement;
Fig. 3 is the synoptic diagram of motor drive module of the device of voice of the present invention control liquid crystal display position movement;
Fig. 4 is the process flow diagram of the method for voice control liquid crystal display position movement of the present invention;
Fig. 5 is the implementation process figure of the method for voice control liquid crystal display position movement of the present invention.
Fig. 6 is the implementation process figure of the method for voice control liquid crystal display position movement of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiments only is used for explanation the present invention and is not used in and limits the scope of the invention, after reading the present invention, those skilled in the art all falls within the application's claim limited range to the modification of the various equivalent form of values of the present invention.
As shown in Figure 1, the invention discloses a kind of mode chart of device of voice control liquid crystal display position movement.This device comprises single-chip microcomputer 3, voice input module 1, analog-to-digital conversion module 2, motor 5 and gear train 6, and is the power module 4 that above-mentioned module is electrically connected.Voice input module 1 is connected connection with analog-to-digital conversion module, the external sound signal that receives is delivered to single-chip microcomputer 1 and is processed after analog-to-digital conversion module 2 converts digital signal to, single-chip microcomputer 1 is connected with motor 5, after receiving the control signal that single-chip microcomputer 1 sends, motor moves the liquid crystal display occurrence positions by gear train 6.Wherein single-chip microcomputer comprises sound identification module, mainly finishes the input of voice and training, recognition function.Voice playing module adopts the SPY0003A module to amplify.
Illustrate that in conjunction with Fig. 2 its workflow is as follows: control motor I or motor II rotating after the processing of the signal of phonetic entry by single-chip microcomputer, thereby drive liquid crystal display up and down or move left and right.
Forward Fig. 3 to, describe the audio frequency load module of term sound control of the present invention desktop computer liquid crystal display location mobile device processed.As shown in the figure, the voice signal that is gathered by Mike MIC enters input channel and carries out the A/D conversion behind AGC (automatic gain control is amplified).Voice signal converts electric signal to through Mike, by capacitance isolated DC composition, inputs to the prime amplifier of SPCE061A inside.The automatic gain control circuit AGC of SPCE061A inside can follow the tracks of, monitor the sound signal of prime amplifier output at any time, Yi Bian make the A/D signal of input remain on optimizing level, can make again slicing reduce to minimum.
Forward Fig. 4 to, the motor drive module of term sound control of the present invention desktop computer liquid crystal display position movement processed method.As shown in the figure, Q2, Q3, Q5, four triodes of Q6 form four brachium pontis, Q1, Q2, Q3 are one group, and Q4, Q5, Q6 are one group,, when the IOB8 of single-chip microcomputer is high level, when IOB9 is low level, Q1, Q2, Q3 conducting, Q4, Q5, Q6 cut-off, the motor forward makes on the liquid crystal display position and moves; When IOB9 is high level, when IOB8 is low level, Q1, Q2, Q3 cut-off, Q4, Q5, Q6 conducting, motor reversal moves down the liquid crystal display position; When IOB8 is low level, when IOB9 is low level, Q1, Q2, Q3 cut-off, Q4, Q5, Q6 cut-off, motor stalling, it is motionless that the liquid crystal display position keeps.
In other embodiments of the invention, also comprise the 3rd motor, liquid crystal display is seesawed.
Among other embodiment, this device comprises voice input module, sound identification module, single chip control module and motor drive module and power module.The voice signal of input through amplify driving, adopts bi-motor work from the single-chip microcomputer output signal through the Intelligent Single-Chip Based speech recognition, control respectively two motors forward, reverse and stop.Realize moving up and down and move left and right of liquid crystal display position through mechanical driving device, phonetic entry " on move " then display moves up, and phonetic entry " moves down " then that display moves down; Phonetic entry " stops " then, and display stops mobile; Phonetic entry " left-hand rotation " then display to anticlockwise, phonetic entry " right-hand rotation " then display to right rotation; Phonetic entry " stops " then that display stops the rotation, and people can reach the best visual effect.
As shown in Figure 5, the present invention also provides the method for a kind of term sound control liquid crystal display position movement processed.The method mainly comprises:
Step 1, receive external sound signal and be converted into digital signal;
Step 2, described digital signal deliver to single-chip microcomputer and train/and identification;
Step 3, the rotation of described single-chip microcomputer output control signal drive motor make liquid crystal display mobile in a certain direction.The device that said method is based on is above realized, single-chip microcomputer is for insulting the SPCE061A single-chip microcomputer in this device, and this chip has the ADC of 8 tunnel 10 precision, and wherein one the tunnel is the audio conversion passage, and be built-in with auto-gain circuit, this provides easily hardware condition for realizing the voice typing.Simultaneously, this single-chip microcomputer volume is little, integrated level is high, and modular structure is easier to the expansion of system; A/D, encryption algorithm, decoding algorithm, storage and D/A are made corresponding module, each module has its application program interface function (API), have stronger language process function, give and realize that voice control technology control display device position movement provides technical guarantee.The motor-driven of this voice console formula computer liquid-crystal display position movement method and control module are used two direct current generators, one is used for moving up and down of control display device, another is used for the move left and right of control display device, controls the forward and reverse of motor with two ports of SPC061A single-chip microcomputer as forward and reverse signal input part.The voice signal of input is through Intelligent Single-Chip Based voice training, identification, drive through amplifying from the single-chip microcomputer output signal, can realize being rotated in the forward and reverse rotation of motor, realize moving up and down and move left and right of liquid crystal display through gearing, to reach the best visual effect.
As shown in Figure 6, specific implementation process of the present invention is as follows: call the training that related function is finished voice command in principal function, obtain and storage particular person phonetic feature model; Train successfully laggard lang sound identification, the operation relevant according to the command execution that identifies namely controlled motor and rotated forward or backwards, is furnished with simultaneously corresponding sound.Voice playing module: with the voice playing module that is programmed to of speech play, can conveniently call in the present invention.The speech play program is divided into two parts, and a part is the playing flow control program, and a part is to play interrupt service routine.The erasable module of FLASH: the step according to the FLASH of SPC061A in program is carried out erasable.The bit manipulation module of IOB mouth: because SPC061A does not have bit manipulation instruction, and in program controlled motor, need operate a certain position, write the bit manipulation module.Machine operation module: in control machine operation process, play corresponding voice.
The present invention has proposed a kind of method of voice technology control desktop computer liquid crystal display position movement for the prior art that solves the background technology part, the method adopts unspecified person speech recognition or particular person speech recognition, easily the control display device about, position, the left and right sides, computing machine is used in the comfortable situation of human body sensory.Have advantage easy to use, that reliability is high, be adapted to the needs of different crowd, different occasions.This device has the advantage that preferably man-machine interface is easy to use, realization is simple, reliability is high.

Claims (8)

1. the device of voice control liquid crystal display position movement, it is characterized in that: it comprises single-chip microcomputer (3), analog-to-digital conversion module (2), voice input module (1), motor (5), gear train (6) and the power module (4) that is electrically connected with above-mentioned each module, described voice input module (1) is used for receiving outside voice signal, described voice signal enters described single-chip microcomputer (3) after described analog-to-digital conversion module (2) converts audio digital signals to, described single-chip microcomputer (3) described audio digital signals is trained and/or identify and output motor control signal to described motor (5), described motor (5) drives described driving mechanism (6) is subjected to displacement liquid crystal display.
2. the device of liquid crystal display position movement controlled in voice according to claim 1, and it is characterized in that: the quantity of described motor (5) is at least two, is respectively applied to make liquid crystal display to move in different directions.
3. the device of liquid crystal display position movement controlled in voice according to claim 1, and its feature exists: described single-chip microcomputer is the SPCE061A of Ling Yang company.
4. the device of liquid crystal display position movement controlled in voice according to claim 1, and it is characterized in that: described single-chip microcomputer (3) comprises particular person sound identification module and unspecified person sound identification module.
5. the method for a term sound control liquid crystal display position movement processed, it is characterized in that: it may further comprise the steps:
Receive external sound signal and be converted into digital signal;
Described digital signal delivers to single-chip microcomputer and trains/and identification;
The rotation of described single-chip microcomputer output control signal drive motor makes liquid crystal display mobile in a certain direction.
6. the method for a kind of voice control liquid crystal display position movement according to claim 5 is characterized in that the quantity of described motor is at least two, and drive transmission makes liquid crystal display move along different directions respectively.
7. the method for liquid crystal display position movement controlled in voice according to claim 5, and it is characterized in that: described method also comprises:
Selection is carried out unspecified person speech recognition or particular person speech recognition to voice signal;
When adopting the unspecified person speech recognition, do not need to train the voice that just can identify the speaker;
When adopting the particular person speech recognition, by single training, to and this people's voice are carried out specific recognition.
8. the method for liquid crystal display position movement controlled in voice according to claim 5, and it is characterized in that: described liquid crystal display is computer monitor or liquid crystal TV set.
CN2012104640402A 2012-11-16 2012-11-16 Device and method for controlling movement of display by using voice Pending CN103077712A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105452991A (en) * 2013-09-09 2016-03-30 英特尔公司 Orientation of display rendering on a display based on position of user
CN105654948A (en) * 2015-12-27 2016-06-08 哈尔滨米米米业科技有限公司 Voice control system based on SPCE061A
CN106199892A (en) * 2016-08-31 2016-12-07 无锡信欧光电科技有限公司 A kind of intelligent acoustic control optical adjusting frame
CN106647540A (en) * 2017-02-15 2017-05-10 吉林大学 Multifunctional displacement table system
CN111261152A (en) * 2018-12-03 2020-06-09 西安易朴通讯技术有限公司 Intelligent interaction system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001037262A1 (en) * 1999-11-12 2001-05-25 Telefonaktiebolaget Lm Ericsson (Publ) Wireless voice-activated remote control device
CN201324042Y (en) * 2008-09-30 2009-10-14 蒿慧君 Speech-controlled electric bed
CN202076895U (en) * 2011-06-03 2011-12-14 宁波杜亚机电技术有限公司 Voice-controlled motor
CN202249702U (en) * 2011-10-26 2012-05-30 天津市双兴自动门有限公司 Retractable door with voice control function

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001037262A1 (en) * 1999-11-12 2001-05-25 Telefonaktiebolaget Lm Ericsson (Publ) Wireless voice-activated remote control device
CN201324042Y (en) * 2008-09-30 2009-10-14 蒿慧君 Speech-controlled electric bed
CN202076895U (en) * 2011-06-03 2011-12-14 宁波杜亚机电技术有限公司 Voice-controlled motor
CN202249702U (en) * 2011-10-26 2012-05-30 天津市双兴自动门有限公司 Retractable door with voice control function

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105452991A (en) * 2013-09-09 2016-03-30 英特尔公司 Orientation of display rendering on a display based on position of user
CN105452991B (en) * 2013-09-09 2019-05-17 英特尔公司 The orientation of the display reproduced over the display based on user location
CN105654948A (en) * 2015-12-27 2016-06-08 哈尔滨米米米业科技有限公司 Voice control system based on SPCE061A
CN106199892A (en) * 2016-08-31 2016-12-07 无锡信欧光电科技有限公司 A kind of intelligent acoustic control optical adjusting frame
CN106647540A (en) * 2017-02-15 2017-05-10 吉林大学 Multifunctional displacement table system
CN111261152A (en) * 2018-12-03 2020-06-09 西安易朴通讯技术有限公司 Intelligent interaction system

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Application publication date: 20130501