CN204046884U - Intelligent lighting wireless control module - Google Patents
Intelligent lighting wireless control module Download PDFInfo
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- CN204046884U CN204046884U CN201420482737.7U CN201420482737U CN204046884U CN 204046884 U CN204046884 U CN 204046884U CN 201420482737 U CN201420482737 U CN 201420482737U CN 204046884 U CN204046884 U CN 204046884U
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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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a kind of intelligent lighting wireless control module, it comprises microcontroller, wireless communication module, light sensor and pwm signal output module, the output of light sensor is connected to the input of microcontroller, wireless communication module and microcontroller are set up both-way communication and are connected, and the output of microcontroller is connected to the input of pwm signal output module; Microcontroller receives the parameter of extraneous ambient light conditions by light sensor, is connected by setting up communication with wireless communication module and LED lamp, by controlling the pwm control signal of pwm signal output module output multi-channel, carries out brightness regulation to LED lamp.
Description
Technical field
The utility model belongs to LED field of lamp illumination, is specifically related to a kind of intelligent lighting wireless control module carrying out intelligent wireless control for LED lamp.
Background technology
LED light source adopts low-voltage DC supply, particular advantages such as, safety efficient with it, energy-saving and environmental protection, life-span length, fast response time, color rendering index height and being widely used.The LED illumination device in past can only be opened or closed, its controller generally comprising LED light source and control LED light source light on and off, and controller connects LED light source by electric wire.At present, along with being suggested of sight illumination concept, and the raising of people's spiritual life level, people more and more pay attention to the effect of light fixture in house fitting-up, generally recognize that light fixture is the part of the richest appeal of indoor design, therefore intelligent lighting wireless control module also starts to enter development.
Such as application number is the utility model patent of 201320259428.9, provides a kind of intelligent lighting system, and it comprises controller, some digital light modulating LED drive unit and the LED light source identical with digital light modulating LED drive unit quantity; This controller comprises for the radio receiving transmitting module of wireless connections intelligent electronic device, switchboards, first processor and the first data transmit-receive module; Each digital light modulating LED drive unit comprises the second data transmit-receive module, the second processor and LED drive module; Radio receiving transmitting module, switchboards are all connected first processor with the first data transmit-receive module; Each LED light source connects the second processor by corresponding LED drive module, and the second processor connects the second data transmit-receive module, and it is one or more that this first data transmit-receive module is used in wireless or some second data transmit-receive modules of wired connection.Above-mentioned utility model carries out Based Intelligent Control by wireless mode to one or more LED light source, but its circuit needs customization, and its circuit theory is complicated, and need multiple processor to realize, cost is high, not easily realizes.
Utility model content
Therefore, for above-mentioned problem, the utility model proposes the simple intelligent lighting wireless control module of a kind of circuit structure, its combining wireless automation transmission technology (433M, 2.4G etc.), short haul connection is carried out with LED lamp, thus make user can carry out remote pilot according to different occasion in real time, realize sight illumination.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is, intelligent lighting wireless control module, comprise microcontroller, wireless communication module, light sensor and pwm signal output module, the output of light sensor is connected to the input of microcontroller, wireless communication module and microcontroller are set up both-way communication and are connected, and the output of microcontroller is connected to the input of pwm signal output module; Microcontroller is as the core of intelligent lighting wireless control module, the parameter of extraneous ambient light conditions is received by light sensor, be connected by setting up communication with wireless communication module and LED lamp, by controlling the pwm control signal of pwm signal output module output multi-channel, brightness regulation is carried out to LED lamp.
In order to carry out remote pilot to LED lamp in real time, this intelligent lighting wireless control module also comprises real-time clock module, and real-time clock module and microcontroller are set up and be bi-directionally connected.This real-time clock module comprises timing unit and timing unit, and timing unit and timing unit are all connected to microcontroller, and microcontroller carries out timing controlled by the timing unit of real-time clock module, controls according to timing node; Meanwhile, microcontroller also by the real-time time of the timing units synchronization equipment room of real-time clock module, thus makes timing controlled more accurate.
Conveniently storing data information and control command (such as timing regulates the intensity command of LED lamp), this intelligent lighting wireless control module also comprises data memory module, and data memory module and microcontroller are set up and be bi-directionally connected.
The utility model is by a simple circuit unit, realize intelligent lighting wireless control module, its combining wireless automation transmission technology and LED lamp carry out short-range junction service, make user can carry out remote pilot in real time easily, be particularly suitable for the sight Lighting control of various different occasion.The utility model structure is simple, is easy to realize, and has good practicality.
Accompanying drawing explanation
Fig. 1 is the module frame chart of the intelligent lighting wireless control module of embodiment 1 of the present utility model;
Fig. 2 is the module frame chart of the intelligent lighting wireless control module of embodiment 2 of the present utility model;
Fig. 3 is the partial circuit schematic diagram of embodiment 2 of the present utility model;
Fig. 4 is the circuit theory diagrams of the wireless communication module of embodiment 2 of the present utility model.
Embodiment
Now with embodiment, the utility model is further illustrated by reference to the accompanying drawings.
embodiment 1
As a specific embodiment, see Fig. 1, intelligent lighting wireless control module of the present utility model, comprise microcontroller, wireless communication module, light sensor and pwm signal output module, the output of light sensor is connected to the input of microcontroller, wireless communication module and microcontroller are set up both-way communication and are connected, and the output of microcontroller is connected to the input of pwm signal output module; Microcontroller is as the core of intelligent lighting wireless control module, the parameter of extraneous ambient light conditions is received by light sensor, be connected by setting up communication with wireless communication module and LED lamp, by controlling the pwm control signal of pwm signal output module output multi-channel, brightness regulation is carried out to LED lamp.
embodiment 2
As another one specific embodiment, see Fig. 2, intelligent lighting wireless control module of the present utility model, comprises microcontroller, wireless communication module, light sensor, pwm signal output module, real-time clock module and data memory module.
Wireless communication module, as the passage of intelligent lighting wireless control module and other communications, connects microcontroller, sets up be bi-directionally connected with microcontroller, in order to realize receiving and dispatching communication.The output of light sensor is connected with the input of microcontroller, and light sensor gathers the parameter of ambient light conditions, and transfers to microcontroller.Real-time clock module and microcontroller are set up and are bi-directionally connected, and microcontroller carries out timing controlled by real-time clock module, controls according to timing node; Meanwhile, microcontroller is also by the real-time time between real-time clock module synchronizer.Pwm signal output module, according to the control of microcontroller, regulates PWM to export, and output multi-channel pwm control signal.Data memory module, for storing data, is set up with microcontroller and is bi-directionally connected.Microcontroller as the core of intelligent lighting wireless control module, by with wireless communication module, light sensor, the coordinating of real-time clock module, control pwm signal output module, LED light device regulated.
As a kind of feasible scheme, this real-time clock module comprises timing unit and timing unit, and microcontroller carries out timing controlled by the timing unit of real-time clock module, controls according to timing node; Meanwhile, microcontroller also by the real-time time of the timing units synchronization equipment room of real-time clock module, thus makes timing controlled more accurate.
Fig. 3 and Fig. 4 is the circuit theory diagrams of the concrete execution mode of of the present embodiment, and Fig. 4 is the circuit theory diagrams of wireless communication module.In the present embodiment, wireless communication module adopts 433MHz communication module to realize, the complete circuit of this intelligent lighting wireless control module comprises microcontroller, PWM output control module, power module, light sensor, data memory module, 433 communication module interfaces, EI debugging interface and 433MHz communication module, wherein, the circuit theory of Fig. 3 covers microcontroller, PWM output control module, power module, light sensor, data memory module, 433 communication module interfaces and EI debugging interface, Fig. 4 is the circuit theory diagrams of 433MHz communication module, in the present embodiment, this 433MHz communication module employing model is 433 RF communication chips and the peripheral circuit realization thereof of si4436.
See Fig. 3, in the present embodiment, microcontroller is as the core of intelligent lighting wireless control module, and employing model is the auspicious Sa chip microcontroller of R5F100AA.In the present embodiment, pwm signal output module adopts the circuit realiration of R5F100AA single-chip microcomputer inside, can certainly set up separately a pwm signal and control output module.Real-time clock module can adopt the real-time timepiece chip on existing market to realize (real-time timepiece chip of such as Seiko), and it can adopt I2C bus and microcontroller to carry out communication, improves the utilance of microcontroller I/O port.By real-time timepiece chip, microcontroller according to the time point of the cyclic polling strategy of setting, and can carry out corresponding control action according to strategy to light fixture.PWM exports and adopts microcontroller timer module, the instruction that intelligent lamp control program inputs according to 433 communication modules, and the PWM of control timer exports controling parameters, reaches the function that PWM lamp control signal exports.
See Fig. 3, in the present embodiment, light sensor D2 and R7 forms bleeder circuit, the resistance of light sensor can change according to light intensity, so the voltage of ADJ can change according to light intensity, realize change light intensity change being transformed voltage, by analog to digital converter, light intensity is input in microcontroller, thus realizes the detection to light intensity.
In the present embodiment, see Fig. 3 and Fig. 4,433 communication module circuit adopt 433MHz communication module, and adopt spi serial communication interface, WX_SO, WX_SCLK, WX_SI and WX_CSN are 4 line serial communication bus, are connected with microcontroller.By 433 modules, light fixture control command is sent to the pwm signal output module of microcontroller.
In the present embodiment, see Fig. 3, data memory module employing chip signal is 2 line serial EEPROM chips and the peripheral circuit realization thereof of AT24C16, it adopts I2C to carry out communication with microcontroller, with the public IO of other I2C bus interface device, data memory module preserves the data of Time controlling schema, ensures that data are not lost when disconnecting lamp power.
In the present embodiment, see Fig. 3, power module employing model is the power supply chip realization of 70433, and it is whole circuit supply.In addition, engineer is undertaken debugging and burning program by E1 debugging interface.
In concrete use, first, this Intelligent lightening device and LED lamp are set up communication and are connected, and certainly, this LED lamp also must be built-in with the wireless communication module corresponding with this Intelligent lightening device.Then user carries out time synchronized by microprocessor controls real-time timepiece chip to LED lamp, then sends and regulates lamp brightness order.In addition, microcontroller stores by data memory module and organizes control command (or intelligent lamp control program) more, coordinates real-time clock module, realizes the time point of the cyclic polling strategy according to setting, and carries out corresponding control action according to strategy to light fixture.In addition, the equipment of user also by having 433MHz communication module is set up communication with this Intelligent lightening device and is connected, thus realizes this Intelligent lightening device of remote control.
Although specifically show in conjunction with preferred embodiment and describe the utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection range of the present utility model.
Claims (5)
1. intelligent lighting wireless control module, it is characterized in that: comprise microcontroller, wireless communication module, light sensor and pwm signal output module, the output of light sensor is connected to the input of microcontroller, wireless communication module and microcontroller are set up both-way communication and are connected, and the output of microcontroller is connected to the input of pwm signal output module; Microcontroller receives the parameter of extraneous ambient light conditions by light sensor, is connected by setting up communication with wireless communication module and LED lamp, by controlling the pwm control signal of pwm signal output module output multi-channel, carries out brightness regulation to LED lamp.
2. intelligent lighting wireless control module according to claim 1, is characterized in that: this intelligent lighting wireless control module also comprises real-time clock module, and real-time clock module and microcontroller are set up and be bi-directionally connected.
3. intelligent lighting wireless control module according to claim 2, is characterized in that: described real-time clock module comprises timing unit and timing unit, and timing unit and timing unit are all connected to microcontroller.
4. intelligent lighting wireless control module according to claim 1, is characterized in that: this intelligent lighting wireless control module also comprises data memory module, and data memory module and microcontroller are set up and be bi-directionally connected.
5. intelligent lighting wireless control module according to claim 1, is characterized in that: described wireless communication module circuit adopts 433MHz communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201420482737.7U CN204046884U (en) | 2014-08-26 | 2014-08-26 | Intelligent lighting wireless control module |
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| CN201420482737.7U CN204046884U (en) | 2014-08-26 | 2014-08-26 | Intelligent lighting wireless control module |
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| CN204046884U true CN204046884U (en) | 2014-12-24 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104540303A (en) * | 2015-01-19 | 2015-04-22 | 复旦大学 | Field programmable timing sequence lighting adjustment control system and method for lamp |
| CN105407597A (en) * | 2015-11-20 | 2016-03-16 | 芜湖锐芯电子科技有限公司 | Intelligent illumination wireless control module |
-
2014
- 2014-08-26 CN CN201420482737.7U patent/CN204046884U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104540303A (en) * | 2015-01-19 | 2015-04-22 | 复旦大学 | Field programmable timing sequence lighting adjustment control system and method for lamp |
| CN105407597A (en) * | 2015-11-20 | 2016-03-16 | 芜湖锐芯电子科技有限公司 | Intelligent illumination wireless control module |
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