CN107071975A - LED intelligent dimming switch control inquiry power interruption recovering method - Google Patents
LED intelligent dimming switch control inquiry power interruption recovering method Download PDFInfo
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- CN107071975A CN107071975A CN201710258466.5A CN201710258466A CN107071975A CN 107071975 A CN107071975 A CN 107071975A CN 201710258466 A CN201710258466 A CN 201710258466A CN 107071975 A CN107071975 A CN 107071975A
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- intelligent dimming
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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]
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Abstract
The invention discloses a kind of LED intelligent dimming switch control inquiry power interruption recovering method, including APP modules, home centers and LED intelligent dimming switch, APP modules are connected with home centers communication, and home centers are connected with the switch communication of LED intelligent dimming, and its control method is as follows：Send instruction, command reception and processing, signal record and transmission, the control of LED and signal feedback；The beneficial effects of the invention are as follows：The inventive method is simple, after a loss of power can be recovered the state of the LED before power-off again by APP modules, while can be also adjusted by APP modules to LED.
Description
Technical field
The present invention relates to LED intelligent dimming method of controlling switch, and in particular to the switch control inquiry of LED intelligent dimming
Power interruption recovering method.
Background technology
With advances in technology, household lighting fixtures, the use of LED is more and more universal, but LED use is also brought
The problem of difficulty of light modulation, the current many d. c. voltage signals that 1-10V is produced using mechanical knob of household LED light modulation control LED
The adjustable driving power supply of lamp；It is not related to LED intelligent dimming switch control inquiry power interruption recovering method also at present.
The content of the invention
It is an object of the invention to provide a kind of LED intelligent dimming switch control inquiry power interruption recovering method, solve logical
Cross the problem of long-range APP is controlled restoration methods after inquiry off-position to LED intelligent dimming switch.
To solve above-mentioned technical problem, the present invention uses following technical scheme：
LED intelligent dimming switch control inquiry power interruption recovering method, including APP modules, home centers and LED intelligent dimming
Switch, APP modules are connected with home centers communication, and home centers are connected with the switch communication of LED intelligent dimming, its control method
It is as follows；
Send instruction：Any one instruction in turning on light, turn off the light, lighten and dimming is sent to home centers by APP modules；
Command reception and processing：Home centers are received after the instruction that APP modules are sent, and instruction is analyzed and processed, and are turned
Turn to control signal；
Signal record and transmission：Home centers store control signal, and are sent to LED intelligent dimming switch；
The control of LED：Control signal is identified LED intelligent dimming switch, and control signal is fed back in family
The heart is recorded, and then LED intelligent dimming switch controls LED according to control signal；
Signal feeds back：After LED is powered off, LED intelligent dimming switch stops control signal feeding back to home centers, now
Home centers record current brightness control signal, and store, and until being powered next time, home centers are by the brilliance control of record
Signal, which is resend, gives LED intelligent dimming switch, and now LED recovers brightness before power-off.
Further technical scheme is that above-mentioned LED intelligent dimming switch includes touching one-chip computer module, relay mould
Block and ZigBee module, ZigBee module receive the control signal from home centers, and send control signals to single-chip microcomputer
Module, then one-chip computer module control signal is identified, finally control LED；
Wherein, when control signal for when turning on light or turning off the light, one-chip computer module transfers relay module, and relay module is according to monolithic
Machine module instruction direct action, when control signal for when lightening or dimming, one-chip computer module is directly dimmed to LED.
Further technical scheme is that above-mentioned one-chip computer module includes PIC16F690 chip U6, ZigBee module bag
The pin 12 included on ZigBee chips U5, PIC16F690 chip U6 is connected with the pin 23 on ZigBee chips U5,
The pin 22 on pin 10 and ZigBee chips U5 on PIC16F690 chips U6 connects；
PIC16F690 chips U6 is received after the control signal for lightening or dimming, by controlling drawing on PIC16F690 chips U6
Pin 5 adjusts the PWM duty cycle of output, and then output control signal and the brightness for controlling LED, is accounted in the PWM of adjustment output
After sky ratio, feedback signal is sent to ZigBee module by PIC16F690 chips U6.
Further technical scheme is that above-mentioned relay module includes triode Q2, diode D2 and relay, three
Pole pipe Q2 be NPN type triode, relay is Relay-SPST, wherein triode Q2 base stage by resistance R15 with
PIC16F690 chips U6 connections, triode Q2 emitter stage is connected by resistance R16 with resistance R15, triode Q2 emitter stage
Also it is grounded, the colelctor electrode of the triode Q2 is connected with diode D2 anode, diode D2 negative electrode is connected with+5V power supplys,
Also be parallel with diode D2 on electric capacity C8 and relay, relay be provided with switch K1, switch K1 control LED, and with fire
Line L connections.
Further technical scheme is that above-mentioned triode Q2 base stage is connected to PIC16F690 cores by resistance R15
On piece U6 pin 18.
Further technical scheme is, above-mentioned home centers include microprocessor, storage module, WIFI module, logical
Believe transmitter module and communication receipt module, the WIFI module and microprocessor respectively with the storage module, WIFI module, logical
Believe transmitter module and communication receipt module connection, wherein WIFI module is connected with APP module networks, microprocessor processes record
The instruction of APP modules and feedback signal, storage module storage feedback signal, communication transmitter module send control to ZigBee module
Signal, communications reception mould receives the feedback signal that ZigBee module is sent respectively.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the inventive method is simple, after a loss of power can be recovered the state of the LED before power-off again by APP modules, simultaneously
Also LED can be adjusted by APP modules.
2nd, whole connecting and disconnecting of the circuit is controlled by relay module, and the triode in relay module is then effectively protected
Sensing sensitivity, accuracy that LED opening and closing is used are hindered.
3rd, LED intelligent dimming switch is linked together with APP ports by home centers, it is achieved thereby that signal
Operating, and then effectively recorded the state before power-off by storage module.
Brief description of the drawings
Fig. 1 is module map of the present invention.
Fig. 2 is LED intelligent dimming switch module structure chart of the present invention.
Fig. 3 is family's center module figure of the present invention.
Fig. 4 is one-chip computer module circuit diagram of the present invention.
Fig. 5 is ZigBee module circuit diagram of the present invention.
Fig. 6 is invention relay module circuit diagram.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
Embodiment 1
As shown in figure 1, LED intelligent dimming switch control inquiry power interruption recovering method, including APP modules, home centers and LED
Lamp intelligent dimming is switched, and APP modules are connected with home centers communication, and home centers connect with the switch communication of LED intelligent dimming
Connect, its control method is as follows：
Send instruction：Any one instruction in turning on light, turn off the light, lighten and dimming is sent to home centers by APP modules；
Command reception and processing：Home centers are received after the instruction that APP modules are sent, and instruction is analyzed and processed, and are turned
Turn to control signal；
Signal record and transmission：Home centers store control signal, and are sent to LED intelligent dimming switch；
The control of LED：Control signal is identified LED intelligent dimming switch, and control signal is fed back in family
The heart is recorded, and then LED intelligent dimming switch controls LED according to control signal；
Signal feeds back：After LED is powered off, LED intelligent dimming switch stops control signal feeding back to home centers, now
Home centers record current brightness control signal, and store, and until being powered next time, home centers are by the brilliance control of record
Signal, which is resend, gives LED intelligent dimming switch, and now LED recovers brightness before power-off.
In the present embodiment, in normal startup, light modulation, APP modules, home centers and LED intelligence are passed sequentially through
Dimmer switch can just realize the regulation to LED, when there is circut breaking, be stored and anti-by the signal of home centers
Feedback so that LED remain powered off before brightness.
Embodiment 2
As shown in Fig. 2 in contrast to embodiment 1, the present embodiment optimizes LED intelligent dimming switch, LED intelligent dimming switch
Including touching one-chip computer module, relay module and ZigBee module, ZigBee module receives the control signal from home centers,
And one-chip computer module is sent control signals to, then control signal is identified one-chip computer module, finally controls LED；
Wherein, when control signal for when turning on light or turning off the light, one-chip computer module transfers relay module, and relay module is according to single-chip microcomputer mould
Block instruction direct action, when control signal for when lightening or dimming, one-chip computer module is directly dimmed to LED.
In the present embodiment, the control to lamp can be realized by one-chip computer module, one-chip computer module receives ZigBee moulds
The signal of block, is operated so as to directly invoke its function, simple and convenient.
Embodiment 3
As shown in figure 4, in contrast to embodiment 2, the present embodiment optimizes one-chip computer module, one-chip computer module includes PIC16F690
Chip U6, the ZigBee module includes the pin 12 and ZigBee chips U5 on ZigBee chips U5, PIC16F690 chip U6
On pin 23 connect, the pin 10 on PIC16F690 chips U6 is connected with the pin 22 on ZigBee chips U5；
PIC16F690 chips U6 is received after the control signal for lightening or dimming, by controlling the pin 5 on PIC16F690 chips U6
To adjust the PWM duty cycle of output, and then output control signal and the brightness for controlling LED, in the PWM duty cycle of adjustment output
Afterwards, feedback signal is sent to ZigBee module by PIC16F690 chips U6.
In the present embodiment, it is defeated so as to control by changing the PWM duty cycle of pin 5 on control PIC16F690 chips U6
Go out the size of voltage, and then the brightness of LED is controlled.
Embodiment 4
As shown in figure 5, in contrast to embodiment 3, the present embodiment optimizes relay module, relay module include triode Q2,
Diode D2 and relay, triode Q2 are NPN type triode, and relay is Relay-SPST, wherein triode Q2 base stage
It is connected by resistance R15 with PIC16F690 chips U6, triode Q2 emitter stage is connected by resistance R16 with resistance R15, three
Pole pipe Q2 emitter stage is also grounded, and triode Q2 colelctor electrode is connected with diode D2 anode, diode D2 negative electrode and+5V
Power supply is connected, and is also parallel with electric capacity C8 and relay, relay on diode D2 and is provided with switch K1, switch K1 controls LED
Lamp, and be connected with live wire L.
In the present embodiment, relay module is realized when low level by triode Q2, and whole circuit disconnects, high electricity
Usually, whole circuit turn-on, it is achieved thereby that the light on and off to LED are controlled.
Embodiment 5
As shown in Figures 4 and 5, in contrast to embodiment 4, the present embodiment optimizes relay module, and triode Q2 base stage passes through electricity
Resistance R15 is connected on PIC16F690 chips U6 pin 18.
In the present embodiment, the JDQ ends in relay module are connected to PIC16F690 chips U6 pin RA1/AN1/
On C12IN0-/VREF+/INT1/PGC, when PIC16F690 chips U6 pin 18 is low level, due to triode Q2 base
Pole is not turned on so that the switch K1 on Relay-SPST disconnects, and the circuit being connected with LED also disconnects, when PIC16F690 chips
When U6 pin 18 is high level, triode Q2 base stage conducting so that the switch K1 adhesives on Relay-SPST, with LED
The circuit turn-on of connection.
Embodiment 6
As shown in figure 3, in contrast to embodiment 2, home centers include microprocessor, storage module, WIFI module, communication transmitting mould
Block and communication receipt module, WIFI module and microprocessor respectively with storage module, WIFI module, communicate transmitter module and communication
Receiving module connect, wherein WIFI module be connected with APP module networks, microprocessor processes record APP modules instruction and instead
Feedback signal, storage module storage feedback signal, communication transmitter module sends control signal, communications reception mould point to ZigBee module
Jie Shou not the feedback signal that sends of ZigBee module.
In the present embodiment, communication transmitter module and communication receipt module can allow home centers to be opened with LED intelligent dimming
The ZigBee module connection shut, WIFI module enables home centers to be connected with APP modules, so ensure that when in use
Communication independent of each other between signal, while the data of transmission can be stored by microprocessor and storage module, and
Reused when being powered after power-off.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the invention, however, it is to be understood that
Those skilled in the art can be designed that a lot of other modification and embodiment, and these modifications and embodiment will fall in this Shen
Please be within disclosed spirit and spirit.More specifically, can in the range of disclosure, drawings and claims
A variety of variations and modifications are carried out with the building block to theme composite configuration and/or layout.Except to building block and/or layout
Outside the modification and improvement of progress, to those skilled in the art, other purposes also will be apparent.
Claims (6)
1.LED lamps intelligent dimming switch control inquiry power interruption recovering method, it is characterised in that：Including APP modules, home centers and
LED intelligent dimming is switched, and the APP modules are connected with home centers communication, and home centers and LED intelligent dimming switch are logical
News connection, its control method is as follows：
Send instruction：Any one instruction in turning on light, turn off the light, lighten and dimming is sent to home centers by APP modules；
Command reception and processing：Home centers are received after the instruction that APP modules are sent, and instruction is analyzed and processed, and are turned
Turn to control signal；
Signal record and transmission：Home centers store control signal, and are sent to LED intelligent dimming switch；
The control of LED：Control signal is identified LED intelligent dimming switch, and control signal is fed back in family
The heart is recorded, and then LED intelligent dimming switch controls LED according to control signal；
Signal feeds back：After LED is powered off, LED intelligent dimming switch stops control signal feeding back to home centers, now
Home centers record current brightness control signal, and store, and until being powered next time, home centers are by the brilliance control of record
Signal, which is resend, gives LED intelligent dimming switch, and now LED recovers brightness before power-off.
2. LED intelligent dimming switch control inquiry power interruption recovering method according to claim 1, it is characterised in that：Institute
Stating LED intelligent dimming switch includes touching one-chip computer module, relay module and ZigBee module, and the ZigBee module is received
Control signal from home centers, and one-chip computer module is sent control signals to, then one-chip computer module is to control signal
It is identified, finally controls LED；
Wherein, when control signal for when turning on light or turning off the light, the one-chip computer module transfers relay module, relay module according to
One-chip computer module instructs direct action, when control signal for when lightening or dimming, the one-chip computer module is directly carried out to LED
Light modulation.
3. LED intelligent dimming switch control inquiry power interruption recovering method according to claim 2, it is characterised in that：Institute
Stating one-chip computer module includes PIC16F690 chips U6, and the ZigBee module includes ZigBee chips U5, the PIC16F690
Pin 12 on chip U6 is connected with the pin 23 on ZigBee chips U5, the pin 10 on PIC16F690 chips U6 with
Pin 22 on ZigBee chips U5 is connected；
PIC16F690 chips U6 is received after the control signal for lightening or dimming, by controlling drawing on PIC16F690 chips U6
Pin 5 adjusts the PWM duty cycle of output, and then output control signal and the brightness for controlling LED, is accounted in the PWM of adjustment output
After sky ratio, feedback signal is sent to ZigBee module by PIC16F690 chips U6.
4. LED intelligent dimming switch control inquiry power interruption recovering method according to claim 3, it is characterised in that：Institute
Stating relay module includes triode Q2, diode D2 and relay, and the triode Q2 is NPN type triode, and relay is
Relay-SPST, wherein triode Q2 base stage are connected by resistance R15 with PIC16F690 chips U6, triode Q2 transmitting
Pole is connected by resistance R16 with resistance R15, and the emitter stage of the triode Q2 is also grounded, the colelctor electrode of the triode Q2 with
Diode D2 anode connection, the negative electrode of the diode D2 is connected with+5V power supplys, and electric capacity is also parallel with the diode D2
Switch K1 is provided with C8 and relay, the relay, the switch K1 controls LED, and is connected with live wire L.
5. LED intelligent dimming switch control inquiry power interruption recovering method according to claim 4, it is characterised in that：Institute
The base stage for stating triode Q2 is connected to by resistance R15 on PIC16F690 chips U6 pin 18.
6. LED intelligent dimming switch control inquiry power interruption recovering method according to claim 2, it is characterised in that：Institute
Stating home centers includes microprocessor, storage module, WIFI module, communication transmitter module and communication receipt module, the WIFI
Module is connected with the storage module, WIFI module, communication transmitter module and communication receipt module respectively with microprocessor, wherein
WIFI module is connected with APP module networks, the instruction of microprocessor processes record APP modules and feedback signal, storage module storage
Feedback signal is deposited, communication transmitter module sends control signal to ZigBee module, and communications reception mould receives ZigBee module respectively
The feedback signal sent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710258466.5A CN107071975A (en) | 2017-04-19 | 2017-04-19 | LED intelligent dimming switch control inquiry power interruption recovering method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710258466.5A CN107071975A (en) | 2017-04-19 | 2017-04-19 | LED intelligent dimming switch control inquiry power interruption recovering method |
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| CN107071975A true CN107071975A (en) | 2017-08-18 |
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| CN201710258466.5A Pending CN107071975A (en) | 2017-04-19 | 2017-04-19 | LED intelligent dimming switch control inquiry power interruption recovering method |
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| EP1324641A2 (en) * | 2001-12-11 | 2003-07-02 | Westinghouse Brake And Signal Company Limited | Signal lamps and apparatus |
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| CN105517256A (en) * | 2016-01-29 | 2016-04-20 | 广东光语空间智能灯饰有限公司 | Intelligent LED filament lamp and dimming method thereof |
| CN105517239A (en) * | 2015-12-29 | 2016-04-20 | 厦门格绿能光电股份有限公司 | Led lamp intelligent terminal controller |
| CN205305164U (en) * | 2015-11-18 | 2016-06-08 | 深圳市睿祺智尚科技有限公司 | Intelligent light -adjusting LED lamp and intelligent lighting system based on thing networking |
| CN205389278U (en) * | 2015-12-31 | 2016-07-20 | 深圳市易通自动化设备有限公司 | ON -OFF control circuit of LED lamp |
| CN105813269A (en) * | 2016-05-06 | 2016-07-27 | 施必伟 | Intelligent lamp band controller |
| CN106488606A (en) * | 2016-08-30 | 2017-03-08 | 苏州英克迈信息科技有限公司 | A kind of Wireless Light modulating toning intelligent illuminating system |
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2017
- 2017-04-19 CN CN201710258466.5A patent/CN107071975A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1324641A2 (en) * | 2001-12-11 | 2003-07-02 | Westinghouse Brake And Signal Company Limited | Signal lamps and apparatus |
| CN204305426U (en) * | 2014-12-22 | 2015-04-29 | 苏州浩克系统检测科技有限公司 | A kind of multichannel light adjusting controller controlling LED light source |
| CN205017652U (en) * | 2015-09-29 | 2016-02-03 | 广西职业技术学院 | Use intelligent lamp stand of cell -phone APP control |
| CN205305164U (en) * | 2015-11-18 | 2016-06-08 | 深圳市睿祺智尚科技有限公司 | Intelligent light -adjusting LED lamp and intelligent lighting system based on thing networking |
| CN105517239A (en) * | 2015-12-29 | 2016-04-20 | 厦门格绿能光电股份有限公司 | Led lamp intelligent terminal controller |
| CN205389278U (en) * | 2015-12-31 | 2016-07-20 | 深圳市易通自动化设备有限公司 | ON -OFF control circuit of LED lamp |
| CN105517256A (en) * | 2016-01-29 | 2016-04-20 | 广东光语空间智能灯饰有限公司 | Intelligent LED filament lamp and dimming method thereof |
| CN105813269A (en) * | 2016-05-06 | 2016-07-27 | 施必伟 | Intelligent lamp band controller |
| CN106488606A (en) * | 2016-08-30 | 2017-03-08 | 苏州英克迈信息科技有限公司 | A kind of Wireless Light modulating toning intelligent illuminating system |
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Application publication date: 20170818 |