CN105682284B - One kind sees that sudden strain of a muscle is clapped hands LED controller and its control method - Google Patents
One kind sees that sudden strain of a muscle is clapped hands LED controller and its control method Download PDFInfo
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- CN105682284B CN105682284B CN201610034908.3A CN201610034908A CN105682284B CN 105682284 B CN105682284 B CN 105682284B CN 201610034908 A CN201610034908 A CN 201610034908A CN 105682284 B CN105682284 B CN 105682284B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
See that sudden strain of a muscle is clapped hands LED controller and its control method the invention discloses one kind, it is main to see that acoustic control part is clapped hands in sudden strain of a muscle and LED lightens Switching Power Supply etc. and constituted by what the sound indicator lamp in a box, snap indicator lamp, the sound buzzer that ticks, sound transducer, sensor signal amplification and shaping modulate circuit, single-chip microcomputer etc. were constituted, realizes sound controlled LED light of clapping hands and lightens Switching Power Supply.The present invention sees that sudden strain of a muscle is clapped hands voice activated command, can be realized the open and close of LED, be lightened, is delayed using a set of.It is so-called to see that sudden strain of a muscle finger of clapping hands sees the glittering acoustic control of just clapping hands of indicator lamp, acoustic control intelligent LED is realized, removes the troublesome switch of installation and lightens plate or look for remote control, LED illumination lamp is clapped hands everywhere intelligent control, energy-conservation, it is easy for installation, think that dress is just filled.
Description
Technical field
The present invention relates to acoustic control application field of clapping hands, more particularly to one kind sees that sudden strain of a muscle is clapped hands LED controller and its controlling party
Method.
Background technology
The application of current LED does not embody many excellent of LED really to substitute based on traditional lighting lamp
Gesture.LED can control brightness, particularly have very high energy saving under low-light level；Frequently switching on does not influence the life-span, and people can be achieved
Carry out bright, people to walk to close；The frivolous of LED, low-voltage safety, fall and do not hurt sb.'s feelings, simple metope dress patch can be achieved or magnetic is installed, but
These have a premise：Remove the troublesome switch of installation and lighten operation panel.The present invention is to realize that this no switch lightens behaviour
The LED illumination lamp for making plate devises a kind of interaction and clapped hands acoustic-controlled method and device, LED illumination lamp is clapped hands everywhere intelligent control
System, energy-conservation, it is easy for installation, think dress just fill because output be safety low-pressure, can be pasted with flat frivolous power transmission line along wall, it is bright
Line is connected to LED, and does not affect the appearance.
The content of the invention
In view of the shortcomings of the prior art, the present invention provides one kind and sees that sudden strain of a muscle is clapped hands LED controller and its control method.Invention
Purpose is to give full play to many advantages of LED, promotes a kind of being fitted without troublesome switch and lighten clapping hands for operation panel
Acoustic-controlled method.Clapped hands acoustic-controlled method and device to realize that this acoustic-controlled method of clapping hands devises a kind of interaction.Realization is clapped hands acoustic control
Key be find with ambient sound differentiating method, the present invention by introduce indicator lamp signal with people's interaction realize clapping
Control, i.e.,：See that sudden strain of a muscle is clapped hands voice activated command.And according to the lighting characteristics of LED, design suitable voice activated command of clapping hands.
In order to achieve the above object, the technical solution adopted in the present invention is as follows：One kind sees that sudden strain of a muscle is clapped hands LED controller,
It is main by the snap indicator lamp in a box, sound transducer, sensor signal amplification and shaping modulate circuit, monolithic
Machine, LED lighten Switching Power Supply composition；Wherein, the sound transducer amplifies through sensor signal and shaping modulate circuit is defeated
Go out to be followed by single-chip microcomputer input mouthful, snap indicator lamp connects single-chip microcomputer output port, and single-chip microcomputer output mouthful lightens switch with LED
The control interface that lightens of power supply is connected, and LED is lightened for controlling switch power supply.
Further, in addition to sound indicator lamp, status indicator lamp, the sound buzzer that ticks, adjustment of sensitivity knob；Wherein,
The status indicator lamp, the sound buzzer that ticks connect single-chip microcomputer output port；The sound indicator lamp and sensor signal amplify and
The output end of shaping modulate circuit is connected, and the sound is directly displayed on sound indicator lamp, while single-chip microcomputer output port is also connect,
Both be connected into logic or relation；The adjustment of sensitivity knob connects sensor signal amplification and shaping modulate circuit, is sensing
The gain control potentiometer of device signal amplifier, for adjusting sound sensing sensitivity.
Further also include power-line plug, the power-line plug lightens Switching Power Supply by power line with LED
Input is connected；The sound buzzer that ticks can be changed to voice message loudspeaker.
Further, in addition to external LED illumination lamp, external LED illumination lamp lightens Switching Power Supply by electric wire with LED
Output end is connected.
Further, the power-line plug can be the plug without circumscripted power line, be directly installed in LED controller
Structure on box.
Further, in addition to power input master switch；Power input master switch is connected in power-line plug and LED is adjusted
Between bright Switching Power Supply input.
Further, the LED lightens the feature of Switching Power Supply and included：With the control pair of pwm pulse width modulation mode
The constant current of LED illumination lamp or voltage regulation way are powered；Typically powered with high frequency transformer isolation safe, but in specific application area,
To save high-frequency isolation transformer, the inductance or capacitance decompression pattern of non-isolated can be also used.
It is a kind of to see that sudden strain of a muscle is clapped hands the control method of LED controller, specifically includes herein below：The single-chip microcomputer is according to sound
Sensor searches no sound, i.e. sensor signal amplification and during shaping modulate circuit output low level about 1 second, and just glittering one
Lower snap indicator lamp, allows people to see that snap indicator lamp is glittering and just claps hands, when this clapping is received by sound transducer and through list
Piece machine is judged to effectively clap hands and read-around ratio meets order of effectively clapping hands：Open and close, lighten, be delayed, the sound buzzer that ticks is sent
Tick sound, represent order receives successfully, if stateful indicator lamp also it is bright once, LED lighten switched power output appearance controlled
The effect of system；Single-chip microcomputer continues constantly to search for no audio time period according to sound transducer, if searching just hair snap indicator lamp
Dodge；If effectively clapping hands or having reached order of effectively clapping hands, perform；Then no audio time period is always continued search for,
Hair snap indicator lamp dodges, is so constantly catching order of effectively clapping hands；The identification of effectively clapping hands for seeing that sudden strain of a muscle is clapped hands is special
Levy for：See that snap indicator lamp is glittering and just clap a hand immediately；It is all clap hands or occur in that before snap indicator lamp is glittering sound or
Do not clapped hands immediately after snap indicator lamp is glittering or clapping is not very brief, be regarded as the random sound of environment, it is invalid to order, drop
Sound buzzer does not tick acoustical response.
Further, the described effective order rule of clapping hands of composition of effectively clapping hands is：
Continuous two to five times effectively clapped hands are used for providing conventional operational order, i.e., order of effectively clapping hands；Effective life of clapping hands
Order may include order band parameter, be commonly used to setting degree or numerical value, specific rules are：N times are effectively clapped hands order band parameter,
Do not clapped hands after the N+1 times snap indicator lamp sudden strain of a muscle, the parameter that says the word, pause post command of constantly being clapped hands after ringing of pausing to the sound buzzer that ticks
Terminate；
A kind of suitable LED effectively clap hands order and function defines example and is：
Two to clap be that low bright or brightness of turning on light subtracts one grade, including is turned off；
Triple time is bright in turning on light or turned off the light；
Four clap be it is highlighted, to most bright shelves have two tick sound prompting；
Five bats are into delay or set delay, and the sound that ticks is not clapped hands as into delay, now snap is indicated during silent
The glittering interval of lamp can be lengthened to 3 seconds, status indicator lamp it is bright；Tick and constantly clap hands after the sound into delay is set, it is now fast without seeing
Indicator lamp is clapped, is clapped hands by all means, often just delay is grown, if sound loud indicator lamp, status indicator lamp, add snap indicator lamp, energy
With 8 kinds of durations of binary representation, it is provided with after pause, order terminates；
There is delay flicker dimmed before turning off the light, now effectively clap hands to cancel and turn off the light.
Further, can be with being made with the IC of the function equivalent or production, logic control when making production
The function equivalent circuit that circuit PLC processed is made or production and other points of row parts are constituted passes to substitute described single-chip microcomputer and sound
Sensor signal amplification and shaping modulate circuit etc..
The beneficial effects of the invention are as follows：Acoustic control of clapping hands is realized by introducing indicator lamp signalling and people's interaction, i.e.,：See that sudden strain of a muscle is clapped
Hand voice activated command.And according to the lighting characteristics of LED, suitable voice activated command of clapping hands is designed, with causing to the environment sound
Reasonable disposal options after misoperation, such as：Likelihood ratio of turning off the light by mistake opens by mistake lamp greatly, opens by mistake highlighted probability smaller；Turn off the light and take delay
Flicker is dimmed, it is to avoid turn off the light by mistake suddenly, makes to have the time to be clapped hands recovery.Realize and do not switch the LED illumination lamp for lightening operation panel,
Make LED illumination lamp can clap hands everywhere intelligent control, energy-conservation, it is easy for installation, think dress just fill.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
In figure：1st, sound indicator lamp；2nd, snap indicator lamp；3rd, status indicator lamp；4th, tick sound buzzer；5th, sound sensor
Device；6th, adjustment of sensitivity knob；7th, power-line plug；8th, LED illumination lamp.
Embodiment
The key for realizing voice activated command of clapping hands is to find the differentiating method with ambient sound.The present invention is indicated by introducing
Lamp signals and realizes voice activated command of clapping hands with people's interaction, i.e.,：See that sudden strain of a muscle is clapped hands voice activated command.And the lighting characteristics of LED are combined, if
Count out and suitable clap hands voice activated command and the environment sound causes the reasonable disposal options after misoperation.
Implement hardware components as follows：Sound transducer (or MIC miaows head) 5 receives the environment sound, through sensor signal
Amplification and the output of shaping modulate circuit are followed by single-chip microcomputer input mouthful, and sound is differentiated for microcomputer monitoring.Snap indicator lamp 2, shape
State indicator lamp 3 and the sound buzzer 4 that ticks connect single-chip microcomputer output.Single-chip microcomputer output, which also connects Switching Power Supply LED and lightens control, to be connect
Mouthful, control the open and close of LED illumination lamp 8, lighten, be delayed, that is, the function to be realized of acoustic control of clapping hands.
Here the output signal of sound transducer 5 is connected sensor signal amplification and the conventional IC of shaping modulate circuit
Model has BISS0001, but is not limited only to this.BISS0001 12 pin, 13 pin connect the gain control resistance of signal amplifier, just
It is adjustment of sensitivity knob 6 described here, tradition is potentiometer.I.e. adjustment of sensitivity knob 6 is transducer signal amplifier
Gain control potentiometer.Regulation sound sensor sensitivity height reflection realized by set sound indicator lamp 1, therefore, the sound
Indicator lamp 1 also connects sensor signal amplification and shaping modulate circuit output end.Difference is positioned according to products application, to requiring to simplify
Product, adjustment of sensitivity knob 6 can not be set, directly with fixed resistance set sensitivity；Sound indicator lamp 1 also can be without only
Clap hands to snap indicator lamp 2 irregularly to have dodged and know that sound transducer 5 have received clapping；To highly sensitive sound transducer
(or MIC miaows head) 5 can replace BISS0001 with a common triode amplification；The conventional IC models of single-chip microcomputer have macrocrystalline STC
Series, but it is not limited only to this.
It is conventional at present that the constant current to LED illumination lamp or voltage regulation way controlled with pwm pulse width modulation mode, which is powered,
Optimization technique, typical application-specific integrated circuit enriched very much, and such as UC3842, TL494 are powered with high frequency transformer isolation safe, make this
See that sudden strain of a muscle is clapped hands LED controller output safety DC low-voltage, can use the external LED illumination lamp 8 of frivolous flat electrical wire.Particularly closed loop
Current constant control is fed back, the stabilization under low-light level, the excessively stream safeguard protection also ensured that under high brightness had both been ensured.Current closed loop feedback master
Light-coupled isolation device is used, such as TLP521, PC817, primary side light emitting diode therein connect the feedback of output voltage or electric current
Sampled point, constitutes closed loop feedback.The attenuation ratio of the sampling feedback of output voltage or electric current is controlled, Switching Power Supply is just constituted and lightens
The control interface of LED.Conventional method be 2 to 3 input ports control electronic switches (IC models have CD4051, CD4052,
CD4053, CD4066) the different numerical value of switching damping resistance, also can directly use digital regulation resistance.Simple is required to lightening
Want two transistors to switch, or macrocrystalline STC series monolithics all input/output ports all can be set to it is this
Open-drain mode (I/O mouthfuls of open-drain patterns) makees electronic switch.These are all conventional typical technologies.
Both made originally to see that sudden strain of a muscle was clapped hands LED controller output safety low pressure (peace using light-coupled isolation and high frequency transformer isolation
Full low pressure, can be pasted, open-wire line is connected to LED, and does not affect the appearance, i.e., so-called " to think with flat frivolous power transmission line along wall
Dress is just filled "), also make the detection of sound control circuit part, maintenance safe.But in specific application area, to save high frequency transformer,
The inductance or capacitance decompression pattern of non-isolated can be used (being exclusively used in the IC models of LED has PT4017, CL6804, FA5311).
Originally see that sudden strain of a muscle is clapped hands power-supply controller of the LED controller primarily as LED lamp, but also can intactly include
LED illumination lamp 8.
Attaching plug is typically just directly installed on this controller box, but can also pass through the long distance plug-in of circumscripted power line plug 7.
Setting power input master switch is may also include, to facilitate the difficult occasion of plug to need long-term shut-off electricity.
It is specific to see that sudden strain of a muscle acoustic-controlled method of clapping hands is as follows：
Microcomputer monitoring sound transducer 5, when detecting about 1 second noiseless (sensor signal that sound transducer 5 is connected
Amplification and shaping modulate circuit output low level) when to send snap indicator lamp 2 glittering once, allow people to clap hands one after seeing immediately
Under, can now detect the very brief sound clapped hands, if then etc. about 1 second gap it is noiseless, it is determined that to be once effectively to clap hands.And then
Snap indicator lamp 2 is glittering again once to allow people to be clapped hands immediately again after seeing, if then etc. about 1 second gap it is noiseless, it is determined that be yes
Continuous quadratic is effectively clapped hands, and identification is not the random sound of environment, enters control command identification state.Now snap indicator lamp 2
Still glittering again not clap hands (i.e. secondary effectively to clap hands) once, expression is turned on light low bright (if current in turn-off) or brightness subtracts one
Shelves (if current in lighting lamp state), the sound buzzer 4 that ticks is sent out the sound prompt command that ticks and efficiently accomplished；It is if clapping hand, i.e., continuous three times
Effectively clap hands, represent (if current in turn-off) bright in turning on light or turn off the light (if current in lighting lamp state).Into control command
As long as waited after state less than 1 second gap snap indicator lamp 2 will it is glittering once, if not clapping hands, the sound buzzer 4 that ticks sounds prompting life
Order is completed；If clapping hand again, i.e., effectively clap hands for continuous four times, expression is highlighted, behind less than 1 second gap, and tick the sound of sound buzzer 4
Twice promptings of ticking confirm most bright shelves.
It is that, into delay or setting delay, the sound that ticks is not clapped hands to enter delay, and delay is arrived just that continuous five times, which are effectively clapped hands,
Automatically turn off the light, control of typically just no longer clapping hands, so now the glittering interval of snap indicator lamp 2 can be lengthened to 3 seconds (during silent)
(less for misoperation), if stateful indicator lamp 3, bright；Tick and constantly clap hands into delay is set, now without seeing again after the sound
Snap indicator lamp 2 dodges, and claps hands by all means, and often just delay is grown.Now (if having) sound indicator lamp 1, snap indicator lamp 2, state
3 three indicator lamps of indicator lamp are provided with, order terminates with 8 kinds of durations of binary representation after pause.
It is all clap hands or occur in that before snap indicator lamp 2 is glittering sound or in snap indicator lamp 2 it is glittering after do not clap immediately
Hand or clapping be not very brief, is regarded as the random sound of environment, and it is invalid to order, and the sound buzzer 4 that do not tick, which is responded, to be confirmed；Snap
Indicator lamp 2 is not glittering, restarts to search again for silent state, if searched about 1 second it is noiseless, snap indicator lamp 2 is glittering again,
It can again clap hands and say the word, so constantly catch order of effectively clapping hands.
In view of it is key to see that the sudden strain of a muscle of snap indicator lamp 2 is clapped hands, so indicator lamp 2 is referred to as snap indicator lamp, red is commonly used
LED is indicated.
Status indicator lamp 3 is removed when ordering effective with the sound of sound buzzer 4 that ticks, at the same it is bright outer once together, also entering setting
During state, it is combined with sound indicator lamp 1, snap indicator lamp 2, status indicator lamp 3, constitutes three indicator lamps with binary form
Show 8 kinds of level states；And light yellow indicates that conventional green LED is represented when entering delay turn-off.To requiring the production simplified
Product can be saved, because ticking sound buzzer 4；The sound buzzer 4 that ticks can also be saved, because the state change of illuminating lamp is also
It can be shown that order is effective.The binary representation that three indicator lamps are constituted also not necessarily, can dodge several following tables by the indicator lamp more
Show.Status indicator lamp 3 is often bright to indicate also nonessential, the now glittering interval of snap indicator lamp 2 (during silent) of being turned off the light into delay
It is lengthened to 3 seconds and just enters delay turn-off for reflection.
Primitive rule can be sketched：Red light, which dodges, is clapped hands, and sound order of ticking is completed；
Two to clap be that low bright or brightness of turning on light subtracts one grade (including turning off)；
Triple time is bright in turning on light or turned off the light；
Four to clap be highlighted (may include brighter, to have two to tick sound prompting to most bright shelves)；
Five bats are into delay or set delay.
Turn off the light and take delay flicker dimmed, it is to avoid turn off the light by mistake suddenly, make have time (seeing that sudden strain of a muscle is effective) recovery of clapping hands.
Such order, which is set, have been had：Likelihood ratio of turning off the light by mistake opens by mistake lamp greatly, opens by mistake highlighted probability smaller.
But the present invention sees that sudden strain of a muscle voice activated command of clapping hands is not limited to the specific perform function of the above.Constitute order of effectively clapping hands
Rule is：
Continuous two to five times effectively clapped hands are used for providing conventional order of effectively clapping hands；
Order of effectively clapping hands may include command parameter, be commonly used to setting degree or numerical value (such as brightness, temperature, time),
Specific rules are：N times are effectively clapped hands with order with parameter, does not clap hands, is paused until ticking after the N+1 times snap indicator lamp 2 dodges
Constantly the clap hands afterwards parameter that says the word of the sound of sound buzzer 4 (or seeing that the N+2 times snap indicator lamp 2 dodges) (need not see snap indicator lamp 2
Dodge), the now variable ratio frequency changer of snap indicator lamp 2 flicker represents that parameter is becoming, and pause post command terminates.
Each n times effectively clap hands order specific perform function can according to user require formulate.For example, family can will be required usually
Switch just uses (misoperation is more) clapped twice or claps (misoperation is few) of three times, for the bat of change brightness definable four being of little use
For brightness (similar delay set) is set.
To better adapt to acoustic environment, there is provided regulation sensitivity knob 6.When environment has larger noise, Ying Jiang
Sound sensor sensitivity is turned down, exacerbation of clapping hands, the reaction of observation sound indicator lamp 1.Tune can be saved in the product for requiring to simplify
Save sensitivity knob 6.
Sound indicator lamp 1 indicates the sound sensed, so referred to as sound indicator lamp, commonly uses white or blue led is indicated,
Allow people to understand the sensitivity to the sound, weight of clapping hands can be practised whereby.Regulation sensitivity knob 6 also observes this.Requiring
It can be saved in the product simplified.
The sound buzzer 4 that ticks can be changed for direct voice message loudspeaker, the voice IC modules that can be recorded now or the fixed language of customization
The voice IC modules of sentence are very cheap.Also it can save, the state change of status indicator lamp 3 and illuminating lamp can also show order
Effectively.
Sound indicator lamp 1, status indicator lamp 3, the sound buzzer 4 that ticks, adjustment of sensitivity knob 6 are all directly perceived to improve operation
The set accessory of experience, it is not necessary to.
Finally, the present invention is when making production, can be with being made with the IC of the function equivalent or production, logic
The function equivalent circuit that circuit PLC making or production and other points of row parts are constituted is controlled to substitute described single-chip microcomputer and sound
Sensor signal amplification and shaping modulate circuit etc..
Claims (9)
1. one kind sees that sudden strain of a muscle is clapped hands LED controller, it is characterised in that it is mainly by the snap indicator lamp in a box（2）、
Sound transducer（5）, sensor signal amplification and shaping modulate circuit, single-chip microcomputer, LED lighten Switching Power Supply composition；Wherein,
The sound transducer（5）Single-chip microcomputer input mouthful is followed by through sensor signal amplification and the output of shaping modulate circuit, snap refers to
Show lamp（2）Single-chip microcomputer output port is connect, the control interface that lightens that single-chip microcomputer output mouthful lightens Switching Power Supply with LED is connected,
LED is lightened for controlling switch power supply；
Also include sound indicator lamp（1）, status indicator lamp（3）, tick sound buzzer（4）, adjustment of sensitivity knob（6）；Wherein, institute
State status indicator lamp（3）, tick sound buzzer（4）Connect single-chip microcomputer output port；The sound indicator lamp（1）With sensor signal
The output end of amplification and shaping modulate circuit is connected, and the sound is directly displayed at sound indicator lamp（1）On, while also connecing single-chip microcomputer
Output port, sound indicator lamp（1）With sensor signal amplify and shaping modulate circuit output end be connected into logic or relation；
The adjustment of sensitivity knob（6）Sensor signal amplification and shaping modulate circuit are connect, is the gain of transducer signal amplifier
Controlling potential device, for adjusting sound sensing sensitivity.
2. according to claim 1 see that sudden strain of a muscle is clapped hands LED controller, it is characterised in that also including power-line plug（7）,
The power-line plug（7）Switching Power Supply input is lightened by power line with LED to be connected；The sound buzzer that ticks（4）Change
For voice message loudspeaker.
3. according to claim 1 see that sudden strain of a muscle is clapped hands LED controller, it is characterised in that also including external LED illumination lamp
（8）, external LED illumination lamp（8）Switched power output is lightened by electric wire with LED to be connected.
4. according to claim 2 see that sudden strain of a muscle is clapped hands LED controller, it is characterised in that the power-line plug（7）It is not have
There is the plug of circumscripted power line, be directly installed in the structure on LED controller box.
5. according to claim 2 see that sudden strain of a muscle is clapped hands LED controller, it is characterised in that also including power input master switch；
Power input master switch is connected in power-line plug（7）And LED is lightened between Switching Power Supply input.
6. the sudden strain of a muscle of seeing according to any one of claim 1-5 is clapped hands LED controller, it is characterised in that the LED is adjusted
The feature of bright Switching Power Supply includes：The constant current or voltage regulation way confession to LED illumination lamp are controlled with pwm pulse width modulation mode
Electricity；Powered with high frequency transformer isolation safe.
7. the sudden strain of a muscle of seeing according to any one of claim 1-5 is clapped hands LED controller, it is characterised in that the LED is adjusted
The feature of bright Switching Power Supply includes：The constant current or voltage regulation way confession to LED illumination lamp are controlled with pwm pulse width modulation mode
Electricity；When not using the high frequency transformer isolation safe to power, using the inductance or capacitance decompression pattern of non-isolated.
8. a kind of see that sudden strain of a muscle is clapped hands the control method of LED controller, it is characterised in that specifically includes herein below：Single-chip microcomputer root
According to sound transducer（5）Search no sound, i.e. sensor signal amplification and shaping modulate circuit and export low level about 1 second
When, with regard to glittering snap indicator lamp once（2）, allow people to see snap indicator lamp（2）It is glittering just to clap hands, when this clapping is by sound
Sensor（5）Receive and be judged to effectively clap hands through single-chip microcomputer and read-around ratio meets and effectively clapped hands order：Open and close, lighten, prolong
When, tick sound buzzer（4）The sound that ticks is sent, represents that order is received successfully, if stateful indicator lamp（3）Also it is bright once, LED is lightened
There is the effect that single-chip microcomputer is controlled in switched power output；Single-chip microcomputer continues according to sound transducer（5）Constantly search does not have
Audio time period, if searching just hair snap indicator lamp（2）Dodge；If effectively clapping hands or having reached order of effectively clapping hands,
Perform；Then no audio time period is always continued search for, snap indicator lamp is sent out（2）Dodge, so constantly catching effective
Clap hands order；It is described to see that the identification feature of effectively clapping hands that sudden strain of a muscle claps hands is：See snap indicator lamp（2）It is glittering just to clap immediately once
Hand；It is all clap hands or occur in that before snap indicator lamp (2) is glittering sound or in snap indicator lamp (2) it is glittering after do not clap hands immediately,
Or clapping is not very brief, the random sound of environment is regarded as, invalid, drop sound buzzer is ordered（4）Do not tick acoustical response.
9. according to claim 8 see that sudden strain of a muscle is clapped hands the control method of LED controller, it is characterised in that described is effective
Composition of clapping hands effectively order rule of clapping hands is：
Continuous two to five times effectively clapped hands are used for providing conventional operational order, i.e., order of effectively clapping hands；Effective order bag of clapping hands
Order band parameter is included, for setting degree or numerical value, specific rules are：N times are effectively clapped hands with order with parameter, at the N+1 times
Snap indicator lamp（2）Do not clap hands, paused to the sound buzzer that ticks after sudden strain of a muscle（4）Continuous the clap hands parameter that says the word, pause post command after sound
Terminate；
A kind of suitable LED effectively clap hands order and function defines example and is：
Two to clap be that low bright or brightness of turning on light subtracts one grade, including is turned off；
If currently in turn-off, triple time is bright in turning on light；If currently in lighting lamp state, triple time is to turn off the light；
Four clap be it is highlighted, to most bright shelves have two tick sound prompting；
Five clap and are into delay or set delay, and the sound that ticks does not clap hands to enter delay, now snap indicator lamp (2) during silent
Glittering interval is lengthened to 3 seconds, status indicator lamp（3）It is bright；Tick and constantly clap hands into delay is set, now without seeing snap after the sound
Indicator lamp（2）, clap hands by all means, often just delay is grown, sound loud indicator lamp（1）, status indicator lamp（3）, add snap instruction
Lamp（2）, can be provided with 8 kinds of durations of binary representation after pause, order terminates；
There is delay flicker dimmed before turning off the light, now effectively clap hands to cancel and turn off the light.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610034908.3A CN105682284B (en) | 2016-01-19 | 2016-01-19 | One kind sees that sudden strain of a muscle is clapped hands LED controller and its control method |
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| CN201610034908.3A CN105682284B (en) | 2016-01-19 | 2016-01-19 | One kind sees that sudden strain of a muscle is clapped hands LED controller and its control method |
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| CN105682284B true CN105682284B (en) | 2017-11-03 |
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|---|---|---|---|---|
| DE202005015809U1 (en) * | 2005-10-08 | 2007-02-15 | Conta Gmbh | Electrical self-supplied, portable lighting device e.g. electrical torch, has radio receiver provided for receiving control signals, where brightness and/or color of lighting unit are changeable in reaction to reception of control signals |
| CN100555353C (en) * | 2006-08-28 | 2009-10-28 | 日本胜利株式会社 | The control device of electronic equipment and the control method of electronic equipment |
| CN102141240A (en) * | 2010-02-02 | 2011-08-03 | 任中涛 | Night-light infrared remote control voice/light operated intelligent switch and socket |
| CN103957635A (en) * | 2014-04-28 | 2014-07-30 | 梁涛 | On-off device and control realization method thereof |
| CN104225916A (en) * | 2014-09-25 | 2014-12-24 | 苏州乐聚一堂电子科技有限公司 | High-pitched sound induction game system |
| CN104791280A (en) * | 2015-04-17 | 2015-07-22 | 岭南师范学院 | Method for controlling electric fan using sound |
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| CN105682284A (en) | 2016-06-15 |
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