CN102917497B - LED (Light-emitting Diode) dual-dimming control system based on WIFI (Wireless Fidelity) network - Google Patents
LED (Light-emitting Diode) dual-dimming control system based on WIFI (Wireless Fidelity) network Download PDFInfo
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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
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- 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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The invention relates to the field of intelligent wireless LED (Light-emitting Diode) dual dimming, in particular to an LED dual-dimming control system based on a WIFI (Wireless Fidelity) network. The LED dual-dimming control system comprises a control terminal, a triac dimmer, an LED and a WIFI control LED dual-dimming rectifier, wherein the WIFI control LED dual-dimming rectifier comprises a WIFI communication module and an LED dual-dimming drive circuit. The LED dual-dimming control system disclosed by the invention has the beneficial effects that 1, light control is realized at any indoor place in a smart phone based wireless control manner; 2, the indoor light can reach the required brightness conveniently by means of PWM (Pulse Width Modulation) stepless dimming, the LED dual-dimming control system is compatible with most original triac dimmers, and the original circuits of electric appliances do not need to be changed; and 3, circuit components used in the invention re lower in cost and can be produced in large scale, in addition, light illuminators in rooms can be installed and configured conveniently, and the LED dual-dimming control system is particularly suitable for modifying well decorated houses.
Description
Technical field
The present invention relates to the two light modulations of intelligent radio LED field, relate in particular to the two dimming control systems of LED based on WIFI network.
Background technology
Along with economic and scientific and technological develop rapidly, the improving constantly of living standard, people also improve gradually to the demand of intelligent residence life again, convenient, comfortable, and intelligentized modern way of life is also locked approval and praises highly by increasing people.Wherein, illumination is as the foundation of whole household, and the Lighting Design of hommization and the lighting of energy-conserving and environment-protective, realize the conversion of various Lighting Scenes by intellectuality control.The Lighting Design of hommization is mainly manifested in colour temperature, the brightness aspect of illuminating lamp, and the colour temperature regulating, brightness can make people feel comfortably cool easily.
Dialogue by people-intelligence can reach key lamp object, and people's language is also enough differentiated in some advanced persons' intellectuality control, reaches the function of adjusting illuminating lamp colour temperature, brightness.But human eye is more responsive for colour temperature, brightness ratio, trickle variation can make people have different impressions, therefore in general intelligence household, also can be equipped with dedicated remote control.But this control method cost is higher, dedicated remote control can not meet people and realize the object that illuminating lamp regulates whenever and wherever possible.
Summary of the invention
The present invention overcomes above-mentioned weak point, object is to provide the two dimming control systems of a kind of LED based on WIFI, control system adopts Iphone mobile phone as control terminal, use application software to realize communication with the form of WIFI, do not need separately to join remote controller, compatible original switch wiring system, realize controlled in wireless easily, and provide the multiple intellectualized operation such as headlamp switch, brightness regulation and management, can require to switch fast according to ambient lighting, the more environmental protection that makes to throw light on, comfortable and intelligent.
The present invention achieves the above object by the following technical programs: the two dimming control systems of LED based on WIFI network, comprise control terminal, controllable silicon dimmer, LED, also include WIFI and control the two light modulation rectifiers of LED, WIFI controls the two light modulation rectifiers of LED and comprises WIFI communication module, the two dimming driving circuits of LED; Described control terminal is connected with WIFI communication module, and controllable silicon dimmer is connected with the two dimming driving circuits of LED, and WIFI communication module is connected with the two dimming driving circuits of LED, and the two dimming driving circuits of LED are connected with LED; Control terminal and controllable silicon dimmer are exported respectively WIFI control signal and thyristor regulating light signal and are controlled the two light modulation rectifiers of LED to WIFI, WIFI control signal transfers to the two dimming driving circuits of LED through WIFI communication module, the two dimming driving circuits of LED are processed the PWM dimming control signal of WIFI communication module and the thyristor regulating light signal that controllable silicon dimmer sends, and the light on and off and the light modulation that realize LED change.
As preferably, described control terminal is Iphone mobile phone.
As preferably, described WIFI communication module comprises that TCP/IP data transmit-receive module, control signal process MCU unit, PWM output module, switching value output module, power supply processing module; Described TCP/IP data transmit-receive module is connected with control terminal, TCP/IP data transmit-receive module is also processed MCU unit with control signal and is connected, control signal is processed MCU unit and is connected with PWM output module, switching value output module, power supply processing module, PWM output module, switching value output module are connected with the two dimming driving circuits of LED, and power supply processing module is connected with the two dimming driving circuits of LED.
As preferably, it is MCU8051 single-chip microcomputer that described control signal is processed MCU unit.
As preferably, the two dimming driving circuits of described LED comprise: two light modulations drive chips, PWM light adjusting circuit, thyristor regulating optical circuit, relay switching circuit, DC output circuit; Described two light modulations drive chip to be connected with PWM light adjusting circuit, thyristor regulating optical circuit, relay switch, PWM light adjusting circuit is connected with PWM output circuit, relay switching circuit is connected with switching value output module, thyristor regulating optical circuit is connected with controllable silicon dimmer, DC output circuit is connected with power supply processing module, and two light modulations drive chip drives LED work.
As preferably, it is that LV5026M drives chip that described two light modulations drive chips.
As preferably, the output voltage of described DC output circuit is 5V.
Beneficial effect of the present invention is: 1, by smart mobile phone controlled in wireless mode, realize and carry out light control at indoor anywhere; 2, can make expediently indoor light reach required brightness by PWM non-pole light regulating; Simultaneously compatible silicon controlled dimming mode, can compatible most of original controllable silicon dimmer, without changing original electric appliance circuits; 3, the circuit elements device cost that the present invention uses is low, can carry out large-scale production; And can easily compartment lamp optical illumination be installed and be configured, be particularly suitable for and renovated household is transformed.
Accompanying drawing explanation
Fig. 1 is the structural representation of control system of the present invention;
Fig. 2 is the circuit diagram of control system of the present invention;
Fig. 3 is a kind of control system embodiment schematic diagram provided by the invention;
Fig. 4 a, Fig. 4 b are the software interface schematic diagrames of Iphone mobile phone control end.
Embodiment
Below in conjunction with specific embodiment, the present invention is described further, but protection scope of the present invention is not limited in this:
Embodiment 1: as shown in Figure 1, the two dimming control systems of LED based on WIFI network, comprise Iphone mobile phone, controllable silicon dimmer, LED, also include WIFI and control the two light modulation rectifiers of LED, WIFI controls the two light modulation rectifiers of LED and comprises WIFI communication module, the two dimming driving circuits of LED; Described Iphone mobile phone is connected with WIFI communication module, and controllable silicon dimmer is connected with the two dimming driving circuits of LED, and WIFI communication module is connected with the two dimming driving circuits of LED, and the two dimming driving circuits of LED are connected with LED; Iphone mobile phone and controllable silicon dimmer are exported respectively WIFI control signal and thyristor regulating light signal and are controlled the two light modulation rectifiers of LED to WIFI, WIFI control signal transfers to the two dimming driving circuits of LED through WIFI communication module, the two dimming driving circuits of LED are processed the PWM dimming control signal of WIFI communication module and the thyristor regulating light signal that controllable silicon dimmer sends, and the light on and off and the light modulation that realize LED change.
Wherein, described WIFI communication module comprises TCP/IP data transmit-receive module, MCU8051 single-chip microcomputer, PWM output module, switching value output module, power supply processing module; Described TCP/IP data transmit-receive module is connected with Iphone mobile phone, TCP/IP data transmit-receive module is also connected with MCU8051 single-chip microcomputer, MCU8051 single-chip microcomputer is connected with PWM output module, switching value output module, power supply processing module, PWM output module, switching value output module are connected with the two dimming driving circuits of LED, and power supply processing module is connected with the two dimming driving circuits of LED.
The two dimming driving circuits of described LED comprise: LV5026M drives chip, PWM light adjusting circuit, thyristor regulating optical circuit, relay switching circuit, DC output circuit; Described LV5026M drives chip to be connected with PWM light adjusting circuit, thyristor regulating optical circuit, relay switch, PWM light adjusting circuit is connected with PWM output circuit, relay switching circuit is connected with switching value output module, thyristor regulating optical circuit is connected with controllable silicon dimmer, DC output circuit is connected and provides the direct voltage of 5V with power supply processing module, LV5026M drives chip drives LED work.
As shown in Figure 3, the invention provides a kind of concrete mounting means of control system, set in doors WIFI router, WIFI router is connected with extraneous Internet by twisted-pair feeder, built-in wireless network protocol IEEE802.11 protocol stack, ICP/IP protocol stack and serial communication protocol stack in WIFI router, Iphone mobile phone is completed and communicates by letter with WIFI router by agreement; Controllable silicon dimmer is arranged on interior circuit, controllable silicon dimmer drives with the two dimming power sources of LED the supply voltage that is connected and provides 220V, the two dimming power sources of WIFI router and LED drive and pass through transmitting information wirelessly, and the two dimmed light sources of LED drive and are connected with LED illuminating lamp and the illumination of driving LED illuminating lamp, adjusting colour temperature and brightness.
The password of known WIFI router is that the IP address of 89009898, WIFI router is 192.168.6.200, and data terminal slogan is 5657, at Iphone cell phone system, middle connection WIFI router is set.
As shown in Figure 4, be the operation interface of Iphone mobile phone, operation interface comprises controls interface, setting.Controlling interface comprises the button of turning on light, closes button, light modulation button; In the time that needs throw light on, can select the button of turning on light, open LED light source; In the time not needing to throw light on, can select to close button, close LED light; Light modulation button can carry out to light the electrodeless continuous light tuning of 0-100, and indoor lamp illuminance can do artificial adjustment according to actual service condition.Setting comprises that mobile phone IP address acquisition button, router WIFI name obtain button, WIFI network cipher input frame, LED controller IP address input frame, LED controller Port port input frame, LED controller button, LED controller connecting test button are set; Manually IP address, the password of WIFI router, the data terminal slogan of input WIFI router, it is that 192.168.6.101, router WIFI name are obtained button and obtained WIFI HOME by name that mobile phone IP address acquisition button obtains Iphone mobile phone IP address; Select LED controller that button, LED controller connecting test button are set to complete parameter setting and the test of LED illuminating lamp.
User, by Iphone mobile phone, sends lamp control order and drives to the two dimming power sources of LED, and the two dimming power sources of LED receive after control signal, export corresponding PWM light modulation ripple or control relay switching circuit and finally reach the effect of controlling LED light source.
Described in above, be specific embodiments of the invention and the know-why used, if the change of doing according to conception of the present invention, when its function producing does not exceed spiritual that specification and accompanying drawing contain yet, must belong to protection scope of the present invention.
Claims (3)
1. the two dimming control systems of the LED based on WIFI network, comprise control terminal, controllable silicon dimmer, LED, characterized by further comprising WIFI and controlled the two light modulation rectifiers of LED, WIFI controls the two light modulation rectifiers of LED and comprises WIFI communication module, the two dimming driving circuits of LED, described control terminal is connected with WIFI communication module, and controllable silicon dimmer is connected with the two dimming driving circuits of LED, and WIFI communication module is connected with the two dimming driving circuits of LED, and the two dimming driving circuits of LED are connected with LED, control terminal and controllable silicon dimmer are exported respectively WIFI control signal and thyristor regulating light signal and are controlled the two light modulation rectifiers of LED to WIFI, WIFI control signal transfers to the two dimming driving circuits of LED through WIFI communication module, the two dimming driving circuits of LED are processed the PWM dimming control signal of WIFI communication module and the thyristor regulating light signal that controllable silicon dimmer sends, the light on and off and the light modulation that realize LED change, described control terminal is Iphone mobile phone, described WIFI communication module comprises TCP/IP data transmit-receive module, control signal is processed MCU unit, PWM output module, switching value output module, power supply processing module, described TCP/IP data transmit-receive module is connected with control terminal, TCP/IP data transmit-receive module is also processed MCU unit with control signal and is connected, control signal is processed MCU unit and PWM output module, switching value output module, power supply processing module connects, PWM output module, switching value output module is connected with the two dimming driving circuits of LED, power supply processing module is connected with the two dimming driving circuits of LED, it is MCU8051 single-chip microcomputer that described control signal is processed MCU unit, the two dimming driving circuits of described LED comprise: two light modulations drive chip, PWM light adjusting circuit, thyristor regulating optical circuit, relay switching circuit, DC output circuit, described two light modulations drive chip to be connected with PWM light adjusting circuit, thyristor regulating optical circuit, relay switch, PWM light adjusting circuit is connected with PWM output circuit, relay switching circuit is connected with switching value output module, thyristor regulating optical circuit is connected with controllable silicon dimmer, DC output circuit is connected with power supply processing module, and two light modulations drive chip drives LED work.
2. the two dimming control systems of the LED based on WIFI network according to claim 1, is characterized in that it is that LV5026M drives chip that described two light modulations drive chip.
3. the two dimming control systems of the LED based on WIFI network according to claim 2, is characterized in that the output voltage of described DC output circuit is 5V.
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| CN201210397511.2A CN102917497B (en) | 2012-10-18 | 2012-10-18 | LED (Light-emitting Diode) dual-dimming control system based on WIFI (Wireless Fidelity) network |
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| CN201210397511.2A CN102917497B (en) | 2012-10-18 | 2012-10-18 | LED (Light-emitting Diode) dual-dimming control system based on WIFI (Wireless Fidelity) network |
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| CN102917497A CN102917497A (en) | 2013-02-06 |
| CN102917497B true CN102917497B (en) | 2014-06-18 |
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Address after: 311113 568 Huabao street, Qian Yuan Town, Deqing County, Huzhou, Zhejiang Patentee after: Zhejiang Yibo high tech technology Co., Ltd. Address before: No. 326, Yuhang District, Yuhang District, Hangzhou, Zhejiang Patentee before: Hangzhou Eboylamp Electronics Co.,Ltd. |