CN203896547U - LED acoustooptic controlled human body induction intelligent light-adjusting illumination system - Google Patents
LED acoustooptic controlled human body induction intelligent light-adjusting illumination system Download PDFInfo
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- CN203896547U CN203896547U CN201420218659.XU CN201420218659U CN203896547U CN 203896547 U CN203896547 U CN 203896547U CN 201420218659 U CN201420218659 U CN 201420218659U CN 203896547 U CN203896547 U CN 203896547U
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- human body
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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 relates to an LED acoustooptic controlled human body induction intelligent light-adjusting illumination system, comprising a brightness detection module, a human body infrared detection module, an acoustooptic controlled module, an illumination control module and an LED illumination module, wherein the brightness detection module, the human body infrared detection module, the acoustooptic controlled module and the LED illumination module are connected with the illumination control module. The brightness detection module comprises a first wireless transceiver. The illumination control module comprises a second wireless transceiver. The brightness detection module and the illumination control module are connected with the second wireless transceiver through the first wireless transceiver. The human body infrared detection module comprises a hand-operated change over switch. The acoustooptic controlled module comprises a transition relay. According to the illumination system provided by the utility model, indoor brightness can be controlled automatically, the human body infrared detection module and the acoustooptic controlled module are switched to lighten step by step and close LED lights through the hand-operated change over switch and the transition relay. Energy is saved and discomfortableness generated by high-light stimulus is prevented. The wireless transceivers are adopted to transmitting signals, hence wiring inconvenience is prevented.
Description
Technical field
The utility model relates to a kind of illuminator, especially a kind of LED acousto-optic control human body induced intelligent lighting dimming system.
Background technology
At present, along with the improving constantly of LED technology, LED lamp uses more and more extensive in interior lighting system, day by day becomes the important component part of people's normal life and work, and user has also proposed multiple demands to the control system of LED lamp.Traditional LED interior lighting system has the following disadvantages: 1, wiring trouble; 2, indoor nobody forget turn off the light in the situation that, can not automatic distinguishing; 3, illuminator start or the process of closing in can allow human eye receive that high light stimulates and produces blind area and cause uncomfortable sensation; 4, in the time of indoor light Strength Changes, can not automatically regulate the brightness of illumination, maintain room brilliancy stable.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of according to the strong and weak intelligent illuminating system that automatically regulates LED brightness of indoor light, the monochrome information that it can collect brightness detection module sends to lighting control module by wireless transceiver, thereby regulate the brightness of LED by lighting control module control LED lighting module, simultaneously can also be by the opening and closing of acousto-optic control module and human body infrared detection module control illuminator.
For realizing above-mentioned technical problem, the technical solution adopted in the utility model is a kind of LED acousto-optic control human body induced intelligent lighting dimming system, it comprises brightness detection module, human body infrared detection module, acousto-optic control module, lighting control module and LED lighting module, described brightness detection module, human body infrared detection module, acousto-optic control module is all connected with lighting control module with LED lighting module, described brightness detection module comprises the first wireless transceiver, lighting control module comprises the second wireless transceiver, described brightness detection module is connected with the second wireless transceiver by described the first wireless transceiver with lighting control module, described human body infrared detection module is included in human body infrared and detects the manual change-over switch of changing between controlled by sound and light, and acousto-optic control module is included in human body infrared and detects the switching relay of changing between acousto-optic control.
Described brightness detection module also comprises ADC input circuit, brightness gathers microprocessor, and ADC input circuit, the first wireless transceiver all gather microprocessor with brightness and be connected.
Described ADC input circuit comprises the first photo resistance and the second photo resistance, and the first photo resistance and the second photo resistance are connected to the brightness of sampling with A/D conversion by RC filter circuit respectively and gather microprocessor.
Described brightness gathers microprocessor and adopts high-speed microprocessor.
Described lighting control module also comprises illumination and controls microprocessor, and described the second wireless transceiver is controlled microprocessor with illumination and is connected.
Described human body infrared detection module also comprises infrared thermal release electric process chip and is connected human body infrared detection probe with it, and described manual change-over switch is connected with infrared thermal release electric process chip.
Described acousto-optic control module also comprises pick-up and the 3rd photo resistance, described pick-up, the 3rd photo resistance and switching relay change over contact are all connected to dedicated processes chip, and described switching relay change over contact is also connected to brightness by PNP triode and gathers microprocessor.
Described LED lighting module comprises a logic chip and a connected LED drives chip, and described LED drives chip to be connected with eight LED lamps, and described logic chip is controlled microprocessor with illumination and is connected.
Described the first wireless transceiver and the second wireless transceiver adopt 433MHz wireless data transceiving chip.
The beneficial effects of the utility model are: the brightness degree value collecting according to brightness detection module regulates the number of lighting of LED lamp automatically, control the stable of room brilliancy; Switch human body infrared detection module or the startup of acousto-optic control module and close LED lamp by manual change-over switch and switching relay, and adopt the mode of lighting step by step and closing step by step, can not only be energy-conservation, can also avoid human eye to stimulate and produce blind area and cause uncomfortable sensation because being subject to high light; Between brightness detection module and lighting control module, by wireless transceiver transmission of signal, avoid the inconvenience of wiring.
Brief description of the drawings
Fig. 1 is system framework figure of the present utility model.
Fig. 2 is intelligent dimming schematic diagram of the present utility model.
Fig. 3 is luminance detection circuit figure of the present utility model.
Fig. 4 is human body infrared testing circuit figure of the present utility model.
Fig. 5 is acousto-optic controlled circuit figure of the present utility model.
Fig. 6 is LED illumination control circuit figure of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The utility model provides a kind of LED acousto-optic control human body induced intelligent lighting dimming system, and as shown in Figure 1, it comprises brightness detection module 3, human body infrared detection module 1, acousto-optic control module 2, LED lighting module 5 and lighting control module 4; Brightness detection module 3, human body infrared detection module 1, acousto-optic control module 2 and LED lighting module 5 are all connected with lighting control module 4.
As shown in Figure 3, brightness detection module 3 comprises for obtaining analog voltage sampled value ADC input circuit, brightness gather microprocessor U1 and the first wireless transceiver U2.ADC input circuit comprises the first photo resistance RG1 and the second photo resistance RG2, the first photo resistance RG1 and the second photo resistance RG2 are connected to brightness by RC filter circuit respectively and gather microprocessor U1, brightness gathers microprocessor U1 and carries out A/D conversion for the analog voltage sampled value that ADC input circuit is obtained, again sampled value is converted to 8 brightness degree values, and sends to lighting control module 4 by the first wireless transceiver U2.As shown in Figure 6, lighting control module 4 comprises illumination and controls microprocessor U3 and connected the second wireless transceiver U6, lighting control module 4 receives by the second wireless transceiver U6 the brightness degree signal that the first wireless transceiver U2 sends, and the brightness degree value that illumination control microprocessor U3 receives the second wireless transceiver U6 is sent control signal to LED lighting module 5.Between brightness detection module 3 and lighting control module 4, use 433Hz carrier wave to transmit and receive data.LED lighting module 5 comprises a logic chip U4 and a connected LED drives chip U5, and LED drives chip U5 to be connected with eight LED lamp LED1-LED8, and described logic chip U4 controls microprocessor U3 with illumination and is connected.Logic chip U4 controls by illumination the number that control signal control LED that microprocessor U3 sends drives chip U5 to regulate LED to light.
Brightness gathers microprocessor U1 and obtains brightness degree value by ADC input circuit.In the time that system powers on, as shown in Figure 2, illumination is controlled microprocessor U3 and is first obtained brightness degree value by the second wireless transceiver U6 to the first wireless transceiver U2 transmission order of brightness detection module 3, then controls LED lighting module and drives several LED lamps of corresponding brightness grade to light.If changing, outside light intensity cause indoor comprehensive light intensity to change while acquiring a certain degree, brightness gathers microprocessor U1 and sends brightness degree value by the first wireless transceiver U2 to the second wireless transceiver U6, the brightness degree value that illumination control microprocessor U3 receives by the second wireless transceiver U6 is sent control signal to LED lighting module 5, thereby according to this brightness degree value control and change bright light number, bright light number of every change, microprocessor U3 is controlled in illumination can be again according to brightness degree value in said process receiving chamber, after carrying out according to this to determine change bright light number, whether reach comfort level value, if reach, light settles out, otherwise continue to regulate LED bright light number until stable.
As shown in Figure 4, human body infrared detection module 1 also comprises infrared thermal release electric process chip U7 and is connected human body infrared detection probe HR, manual change-over switch S1 with it; 2 ends of described manual change-over switch S1 are connected with infrared thermal release electric process chip U7, and 3 ends connect VCC2,1 end ground connection.As shown in Figure 5, acousto-optic control module 2 also comprises pick-up MIC, the 3rd photo resistance RG3 and switching relay, described pick-up MIC, the 3rd photo resistance RG3 are all connected to dedicated processes chip U8,2 ends of switching relay change over contact K1 connect VCC, 3 ends connect VCC2,1 end is connected to dedicated processes chip U8, after switching relay coil is in parallel with diode D1, be connected to the emitter of PNP triode Q3, the grounded collector of PNP triode Q3, base stage is connected to brightness by resistance R 33 and gathers microprocessor U1.
The manual change-over switch S1 that gathers microprocessor U1 control switching relay and human body infrared detection module 1 by brightness can allow the utility model switch between human body infrared control and controlled by sound and light.When the switching relay change over contact K1 that is switched to 3 ends and acousto-optic control module 2 as the manual change-over switch S1 of human body infrared detection module 1 is switched to 3 end, controls lighting of LED lamp and extinguish by human body infrared detection module 1.In the time that switching relay change over contact K1 is switched to 1 end and manual change-over switch S1 and is switched to 1 end, control lighting and extinguishing of LED lamp by acousto-optic control module 2.Starting and close in the process of illumination by human body infrared detection module 1 or acousto-optic control module 2, adopt the mode of lighting step by step and closing step by step LED lamp.
In concrete use, can be in LED lighting module 5, adopt the highlighted illumination LED light special of 10W to connect with the power resistor of low resistance, be LED lamp current limliting, prevent from burning out because of the excessive LED of the causing lamp of electric current.In addition, brightness detection module 3 can be powered by button cell, can be arranged in as required indoor optional position.The logic chip U4 of lighting control module 4 and LED lighting control module 4 and LED drive chip U5 to be integrated in power supply circuits, are arranged in the device of control switch of similar traditional illumination system, substitute the control switch of traditional illumination system.
Claims (9)
1. a LED acousto-optic control human body induced intelligent lighting dimming system, it comprises brightness detection module (3), human body infrared detection module (1), acousto-optic control module (2), lighting control module (4) and LED lighting module (5), described brightness detection module (3), human body infrared detection module (1), acousto-optic control module (2) is all connected with lighting control module (4) with LED lighting module (5), it is characterized in that: described brightness detection module (3) comprises the first wireless transceiver (U2), lighting control module (4) comprises the second wireless transceiver (U6), described brightness detection module (3) is connected with the second wireless transceiver (U6) by described the first wireless transceiver (U2) with lighting control module (4), described human body infrared detection module (1) is included in human body infrared and detects the manual change-over switch (S1) of changing between controlled by sound and light, and acousto-optic control module (2) is included in human body infrared and detects the switching relay of changing between acousto-optic control.
2. LED acousto-optic control human body induced intelligent lighting dimming system according to claim 1, it is characterized in that: described brightness detection module (3) also comprises ADC input circuit, brightness gathers microprocessor (U1), ADC input circuit, the first wireless transceiver (U2) all gather microprocessor (U1) with brightness and are connected.
3. LED acousto-optic control human body induced intelligent lighting dimming system according to claim 2, it is characterized in that: described ADC input circuit comprises the first photo resistance (RG1) and the second photo resistance (RG2), the first photo resistance (RG1) and the second photo resistance (RG2) are connected to the brightness of sampling with A/D conversion by RC filter circuit respectively and gather microprocessor (U1).
4. LED acousto-optic control human body induced intelligent lighting dimming system according to claim 3, is characterized in that: described brightness gathers microprocessor (U1) and adopts high-speed microprocessor.
5. LED acousto-optic control human body induced intelligent lighting dimming system according to claim 1, it is characterized in that: described lighting control module (4) also comprises illumination and controls microprocessor (U3), described the second wireless transceiver (U6) is controlled microprocessor (U3) with illumination and is connected.
6. LED acousto-optic control human body induced intelligent lighting dimming system according to claim 1, it is characterized in that: described human body infrared detection module (1) also comprises infrared thermal release electric process chip (U7) and is connected human body infrared detection probe (HR) with it, and described manual change-over switch (S1) is connected with infrared thermal release electric process chip (U7).
7. LED acousto-optic control human body induced intelligent lighting dimming system according to claim 1, it is characterized in that: described acousto-optic control module (2) also comprises pick-up (MIC) and the 3rd photo resistance (RG3), described pick-up (MIC), the 3rd photo resistance (RG3) and switching relay change over contact (K1) are all connected to dedicated processes chip (U8), and described switching relay change over contact (K1) is also connected to brightness by PNP triode (Q3) and gathers microprocessor (U1).
8. LED acousto-optic control human body induced intelligent lighting dimming system according to claim 1, it is characterized in that: described LED lighting module (5) comprises a logic chip (U4) and a connected LED drives chip (U5), described LED drives chip (U5) to be connected with eight LED lamps (LED1-LED8), and described logic chip (U4) is controlled microprocessor (U3) with illumination and is connected.
9. LED acousto-optic control human body induced intelligent lighting dimming system according to claim 1, is characterized in that: described the first wireless transceiver (U2) and the second wireless transceiver (U6) adopt 433MHz wireless data transceiving chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218659.XU CN203896547U (en) | 2014-04-30 | 2014-04-30 | LED acoustooptic controlled human body induction intelligent light-adjusting illumination system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218659.XU CN203896547U (en) | 2014-04-30 | 2014-04-30 | LED acoustooptic controlled human body induction intelligent light-adjusting illumination system |
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| Publication Number | Publication Date |
|---|---|
| CN203896547U true CN203896547U (en) | 2014-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420218659.XU Expired - Fee Related CN203896547U (en) | 2014-04-30 | 2014-04-30 | LED acoustooptic controlled human body induction intelligent light-adjusting illumination system |
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| CN (1) | CN203896547U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105007665A (en) * | 2015-07-31 | 2015-10-28 | 广西浦北凯兴电子制品有限公司 | Office lighting control system |
| CN108990237A (en) * | 2018-08-30 | 2018-12-11 | 无锡麟力科技有限公司 | A kind of acousto-optic controlled circuit of repeated trigger |
-
2014
- 2014-04-30 CN CN201420218659.XU patent/CN203896547U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105007665A (en) * | 2015-07-31 | 2015-10-28 | 广西浦北凯兴电子制品有限公司 | Office lighting control system |
| CN108990237A (en) * | 2018-08-30 | 2018-12-11 | 无锡麟力科技有限公司 | A kind of acousto-optic controlled circuit of repeated trigger |
| CN108990237B (en) * | 2018-08-30 | 2024-01-16 | 无锡麟力科技有限公司 | Repeatedly triggered acousto-optic control circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20150430 |
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| EXPY | Termination of patent right or utility model |