CN204652759U - A kind of SCM Based indoor intelligent light control system - Google Patents
A kind of SCM Based indoor intelligent light control system Download PDFInfo
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- CN204652759U CN204652759U CN201520414957.0U CN201520414957U CN204652759U CN 204652759 U CN204652759 U CN 204652759U CN 201520414957 U CN201520414957 U CN 201520414957U CN 204652759 U CN204652759 U CN 204652759U
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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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Abstract
The utility model discloses a kind of SCM Based indoor intelligent light control system, comprising: for control whole system singlechip control chip, for gather indoor environment brightness information environmental light brightness sensing module, for determining whether the human body infrared induction module of personnel or personnel positions, LED illumination lamp and the LED drive module of drive waveform LED illumination lamp for exporting according to described singlechip control chip; Described environmental light brightness sensing module is all connected with singlechip control chip with human body infrared induction module; Described singlechip control chip is connected with LED illumination lamp by described LED drive module.The utility model regulates lamp brightness in real time by the environmental light brightness detected, indoor overall brightness is made to remain in a suitable scope, strong or excessively weak light was avoided to make human eye feel tired and saves energy, have that cost is low, energy consumption is little, be easy to be formed and produce in enormous quantities, be convenient to install, easy to maintenance.
Description
Technical field
The utility model relates to energy efficient lighting system technical field, particularly relates to a kind of SCM Based indoor intelligent light control system.
Background technology
In recent years, along with conventional fossil energy day is becoming tight, energy prices rise steadily, energy savings, improve energy utilization rate, become the problem of people's research and probe.Domestic and international various electrical equipment is to intellectuality, and hommization, energy-saving future development, and intelligent lighting system is with its high intelligence, convenient, the advantage such as easy to control wins the favor of people.
In a lot of institution of higher learning, owing to attending class, classroom is not fixed, and classmates ignore the phenomenon ubiquity of turning off the light after being finished classroom, so just cause unnecessary energy waste and economic loss.Necessary Contrast tuned imaging management is carried out to classroom lighting.Although a lot of to intelligent light-controlled system research at present, and each sensing module is also comparatively ripe, but because the cost of whole system is high, the antijamming capability of control system is weak, cannot extensive use, therefore needs to design a kind of cost low, be easy to be formed and produce in enormous quantities, be convenient to install, easy to maintenance, the intelligent light-controlled system that control system is stable.
Utility model content
Based on such consideration, need design one can carry out the system of control in real time to classroom lighting, the purpose of this utility model is to provide a kind of SCM Based indoor intelligent light control system, there is cost low, be easy to be formed and produce in enormous quantities, be convenient to install, easy to maintenance, the feature that control system is stable.Emphasis solution is to the real-time monitoring of Indoor Natural illumination intensity and automatically regulate intensity of light, determines whether indoor have people by perception is human body infrared, thus automatically regulates LED intensity of illumination; Allow people work and live under a comfortable light environment simultaneously, and reduce the waste of electric energy.
The purpose of this utility model is achieved by the following technical solution:
A kind of SCM Based indoor intelligent light control system, comprising: for control whole system singlechip control chip, for gather indoor environment brightness information environmental light brightness sensing module, for determining whether the human body infrared induction module of personnel or personnel positions, LED illumination lamp and the LED drive module of drive waveform LED illumination lamp for exporting according to described singlechip control chip;
Described environmental light brightness sensing module is all connected with singlechip control chip with human body infrared induction module; Described singlechip control chip is connected with LED illumination lamp by described LED drive module.
Wherein, described environmental light brightness sensing module is connected with singlechip control chip by Zigbee wireless communication module.
Wherein, described human body infrared induction module, environmental light brightness sensing module and LED illumination lamp are all furnished with multiple in indoor, and a corresponding described LED illumination lamp of described environmental light brightness sensing module.
Wherein, described singlechip control chip, comprise: model is the single-chip microcomputer U4 of AT89C52, electric capacity C1, electric capacity C2, electric capacity C3, resistance R1, resistance R2, crystal oscillator X1 and K switch 1, one end of described electric capacity C2 is connected with one end of electric capacity C3 and equal ground connection, the other end of described electric capacity C2 connects one end of crystal oscillator X1 and is connected with the terminal 19 of single-chip microcomputer U4, the other end of described electric capacity C3 connects the other end of crystal oscillator X1 and is connected with the terminal 18 of single-chip microcomputer U4, one end ground connection of described resistance R1, the other end of described resistance R1 respectively with the negative pole of electric capacity C1, one end of resistance R2, and the terminal 9 of single-chip microcomputer U4 connects, the positive pole of described electric capacity C1 is connected with power supply VCC, one end of the other end connecting valve K1 of described resistance R2, the other end of described K switch 1 connects the positive pole of electric capacity C1 and is connected with power supply VCC.
Wherein, the capacitance of described electric capacity C1 is 10uF, and the capacitance of described electric capacity C2 is 30pF, the capacitance of described electric capacity C3 is 30pF, and the resistance of described resistance R1 is 10k Ω, and the resistance of described resistance R2 is 220 Ω, the operating frequency of described crystal oscillator X1 is 12MHz, and the voltage of described power supply VCC is 3V.
Wherein, described environmental light brightness sensing module, comprise: model is the light intensity sensor U3 of BH1750FVI, resistance R3, resistance R4, resistance R5, electric capacity C4, the terminal 1 of described light intensity sensor U3 connects power supply VCC respectively, one end of electric capacity C4, the other end of described electric capacity C4 connects the terminal 3 of described light intensity sensor U3, one end of the terminal 2 contact resistance R5 of described light intensity sensor U3, the other end ground connection of described resistance R5, one end of the terminal 4 difference contact resistance R4 of described light intensity sensor U3, the terminal 4 of single-chip microcomputer U4, the other end of described resistance R4 is connected with one end of resistance R3 and is all connected with power supply VCC, the terminal 5 of described light intensity sensor U3 connects the terminal 1 of single-chip microcomputer U4, the other end of the terminal 6 difference contact resistance R3 of described light intensity sensor U3, the terminal 5 of single-chip microcomputer U4.
Wherein, the resistance of described resistance R3 is 10k Ω, and the resistance of described resistance R4 is 10k Ω, and the resistance of described resistance R5 is 10k Ω, and the capacitance of described electric capacity C4 is 0.1uF, and the voltage of described power supply VCC is 3V.
Wherein, described human body infrared induction module, comprising: model is the transducing signal process chip U2 of BISS0001, model is the transducer TO of RE200B, resistance R6, resistance R7, resistance R8, resistance R9, resistance R10, resistance R11, resistance R12, resistance R13, resistance R14, resistance R15, resistance R16, electric capacity C5, electric capacity C6, electric capacity C7, electric capacity C8, electric capacity C9, electric capacity C10, electric capacity C11, electric capacity C12, electric capacity C13, the terminal 1 of electric capacity C14, described transducing signal process chip U2 connects one end of electric capacity C5 respectively, one end of resistance R6, one end of resistance R7, the other end of described electric capacity C5 is connected with the other end of resistance R7 and all connects power supply VCC, the other end ground connection of described resistance R6, one end of the terminal 2 contact resistance R8 of described transducing signal process chip U2, the other end ground connection of described resistance R8, the terminal 3 of described transducing signal process chip U2 connects power supply VCC, one end of the terminal 4 difference contact resistance R9 of described transducing signal process chip U2, one end of electric capacity C7, one end of the other end difference contact resistance R10 of described resistance R9, the other end of electric capacity C7, the terminal 5 of transducing signal process chip U2, the other end of described resistance R10 connects one end of electric capacity C6, and the other end of described electric capacity C6 connects one end of electric capacity C8 respectively, one end of resistance R12, the terminal 8 of transducing signal process chip U2, the other end of described electric capacity C8 connects the terminal 7 of transducing signal process chip U2 respectively, the other end of resistance R12, one end of resistance R13, the other end of described resistance R13 connects one end of electric capacity C9, the other end ground connection of described electric capacity C9, the terminal 2 of the terminal 6 connecting sensor TO of described transducing signal process chip U2, the terminal 1 of described transducer TO connects one end of electric capacity C10 respectively, one end of electric capacity C11, one end of resistance R11, the other end of described resistance R11 connects power supply VCC, the other end ground connection of described electric capacity C10, the other end of described electric capacity C11 connects one end of electric capacity C12, the terminal 3 of the other end connecting sensor TO of described electric capacity C12 and ground connection, one end of the terminal 9 contact resistance R14 of described transducing signal process chip U2, the other end of described resistance R14 connects power supply VCC, and the terminal 10 of described transducing signal process chip U2 connects one end of electric capacity C13 respectively, one end of electric capacity C14 and ground connection, one end of the terminal 11 contact resistance R15 of described transducing signal process chip U2, the other end of described resistance R15 connects the other end of electric capacity C13 respectively, the terminal 12 of transducing signal process chip U2, the terminal 13 of described transducing signal process chip U2 connects the other end of electric capacity C14 respectively, one end of resistance R16, the other end of described resistance R16 connects the terminal 14 of transducing signal process chip U2, and the terminal 15 of described transducing signal process chip U2 connects the terminal 12 of single-chip microcomputer U4, terminal 16 ground connection of described transducing signal process chip U2.
Wherein, the resistance of described resistance R6 is 60k Ω, the resistance of resistance R7 is 20k Ω, the resistance of resistance R8 is 1M Ω, the resistance of resistance R9 is 1M Ω, the resistance of resistance R10 is 10k Ω, the resistance of resistance R11 is 3.3k Ω, the resistance of resistance R12 is 10k Ω, the resistance of resistance R13 is 47k Ω, the resistance of resistance R14 is 220k Ω, the resistance of resistance R15 is 330k Ω, the resistance of resistance R16 is 330k Ω, the capacitance of electric capacity C5 is 2.2uF, the capacitance of electric capacity C6 is 10uF, the capacitance of electric capacity C7 is 103pF, the capacitance of electric capacity C8 is 103pF, the capacitance of electric capacity C9 is 47uF, the capacitance of electric capacity C10 is 470uF, the capacitance of electric capacity C11 is 103pF, the capacitance of electric capacity C12 is 103pF, the capacitance of electric capacity C13 is 102pF, the capacitance of electric capacity C14 is 10nF, the voltage of described power supply VCC is 3V.
Wherein, described LED drive module, comprising: model is the illumination driver U5 of LM3407, resistance R17, resistance R18, resistance R19, electric capacity C15, electric capacity C16, electric capacity C17, inductance L 1, one end of the terminal 1 difference contact resistance R17 of diode D1, described illumination driver U5, one end of resistance R18, the other end of described resistance R17 is connected with the other end of resistance R18 and equal ground connection, the terminal 2 of described illumination driver U5 connects the terminal 23 of single-chip microcomputer U4, the terminal 3 of described illumination driver U5 connects the terminal 24 of single-chip microcomputer U4, one end of the terminal 4 contact resistance R19 of described illumination driver U5, the other end ground connection of described resistance R19, the terminal 8 of described illumination driver U5 connects the positive pole of diode D1 respectively, one end of electric capacity C15, one end of LED illumination lamp, the other end of described electric capacity C15 connects the other end of LED illumination lamp and is connected with one end of inductance L 1, the other end of described inductance L 1 connects the negative pole of diode D1, the terminal 7 of described illumination driver U5 connects one end of electric capacity C16 and ground connection, the terminal 6 of described illumination driver U5 connects the other end of electric capacity C16 and connects power supply VCC, and the terminal 5 of described illumination driver U5 connects one end of electric capacity C17 respectively, the negative pole of diode D1, power supply VIN, the other end ground connection of described electric capacity C17.
Wherein, the resistance of described resistance R17 is 1.13k Ω, the resistance of resistance R18 is 1.13k Ω, and the resistance of resistance R19 is 40.2k Ω, and the capacitance of electric capacity C15 is 1nF, the capacitance of electric capacity C16 is 1uF, the capacitance of electric capacity C17 is 4.7uF, and the induction reactance of inductance L 1 is 30uH, and the operating voltage of diode D1 and electric current are 40V/1A, the voltage of described power supply VCC is 3V, and the voltage of described power supply VIN is 20-30V.
Beneficial effect:
The utility model adopts singlechip control chip as control chip, environmental light brightness sensing module gathers room brilliancy data and passes to singlechip control chip, human body infrared induction module determines whether personnel or personnel positions simultaneously, after singlechip control chip integrated treatment, open and close LED illumination lamp and regulate its brightness.The utility model has the advantages that: utilize the advantage that single-chip microcomputer cost is low, energy consumption is little, form room light Ore-controlling Role with the module such as infrared location, brightness detection, be easy to be formed and produce in enormous quantities, be convenient to install, easy to maintenance.Can carry out the system of control in real time to classroom lighting, emphasis solution is to the real-time monitoring of Indoor Natural illumination intensity and automatically regulate intensity of light, determines whether indoor have people by perception is human body infrared, thus automatically regulates LED intensity of illumination; Allow people work and live under a comfortable light environment simultaneously, and reduce the waste of electric energy.
Accompanying drawing explanation
Fig. 1 is solution principle block diagram of the present utility model.
Fig. 2 is the circuit diagram of singlechip control chip of the present utility model.
Fig. 3 is the circuit diagram of environmental light brightness sensing module of the present utility model.
Fig. 4 is the circuit diagram of human body infrared induction module of the present utility model.
Fig. 5 is the circuit diagram of LED drive module of the present utility model and LED illumination lamp.
In figure:
1-singlechip control chip; 2-environmental light brightness sensing module; 3-human body infrared induction module; 4-LED drive module; 5-LED illumination lamp.
Embodiment
In order to the purpose of this utility model and advantage are better described, below in conjunction with accompanying drawing, the utility model content is described in further detail.
Fig. 1 is solution principle block diagram of the present utility model.As shown in Figure 1, the SCM Based indoor intelligent light control system of one of the present invention, comprising: for control whole system singlechip control chip 1, for gather indoor environment brightness information environmental light brightness sensing module 2, for determining whether the human body infrared induction module 3 of personnel or personnel positions, LED illumination lamp 5 and the LED drive module 4 of drive waveform LED illumination lamp 5 for exporting according to described singlechip control chip 1;
Described environmental light brightness sensing module 2 is all connected with singlechip control chip 1 with human body infrared induction module 3; Described singlechip control chip 1 is connected with LED illumination lamp 5 by described LED drive module 4.
The utility model adopts singlechip control chip 1 as control chip, environmental light brightness sensing module 2 gathers room brilliancy data and passes to singlechip control chip 1, human body infrared induction module 3 determines whether personnel or personnel positions simultaneously, after singlechip control chip 1 integrated treatment, singlechip control chip 1 outputs signal and controls LED drive module 4, and LED drive module 4 driving LED lighting 5 carries out adjustment brightness.The utility model has the advantages that: utilize the advantage that single-chip microcomputer cost is low, energy consumption is little, form room light Ore-controlling Role with the module such as infrared location, brightness detection, be easy to be formed and produce in enormous quantities, be convenient to install, easy to maintenance.Can carry out the system of control in real time to classroom lighting, emphasis solution is to the real-time monitoring of Indoor Natural illumination intensity and automatically regulate intensity of light, determines whether indoor have people by perception is human body infrared, thus automatically regulates LED intensity of illumination; Allow people work and live under a comfortable light environment simultaneously, and reduce the waste of electric energy.
In this programme, described human body infrared induction module 3, environmental light brightness sensing module 2 and LED illumination lamp 5 are all furnished with multiple in indoor, the LED illumination lamp 5 of unlatching corresponding region, testing staff present position, and a corresponding described LED illumination lamp 5 of described environmental light brightness sensing module 2.
The course of work of the present utility model is as follows:
Manual unlocking indoor lamp, human body infrared induction module 3 detects testing staff place room area, if (such as after 5mins) detects people not in determined region after human body infrared induction module 3 certain hour, singlechip control chip 1 closes respective regions LED illumination lamp 5 by LED drive module 4 immediately; If human body infrared induction module 3 detects that testing staff is in determined region, then singlechip control chip 1 works on and timing, start environmental light brightness sensing module 2 simultaneously, needed for classroom, the standard value of illumination is 280lx, if therefore detect that working face illumination is greater than 280lx, then singlechip control chip 1 closes the LED illumination lamp 5 of this environmental light brightness sensing module 2 correspondence immediately by LED drive module 4; If illumination is less than 280lx, then singlechip control chip 1 carries out light modulation by the LED illumination lamp 5 of LED drive module 4 to this environmental light brightness sensing module 2 correspondence, allows the illumination on region meet job requirement; Simultaneously (such as 5mins) singlechip control chip 1 controls human body infrared induction module 3 and carries out one-time detection at regular intervals, if unmanned state detected, then after certain hour, (such as after 5mins) singlechip control chip 1 closes LED illumination lamp 5 by LED drive module 4; Otherwise environmental light brightness sensing module 2 detects illuminance again, carry out with cocycle.In a word, under the condition meeting normal work intensity of illumination, saves energy to greatest extent.It should be noted that, described singlechip control chip 1 can produce the PWM square wave of different duty, and PWM square wave makes LED drive module 4 pairs of LED illumination lamp 5 realize stepless dimming.
Preferably, described environmental light brightness sensing module 2 is connected with singlechip control chip 1 by Zigbee wireless communication module.
Fig. 2 is the circuit diagram of singlechip control chip 1 of the present utility model.As shown in Figure 2, described singlechip control chip 1, comprise: model is the single-chip microcomputer U4 of AT89C52, electric capacity C1, electric capacity C2, electric capacity C3, resistance R1, resistance R2, crystal oscillator X1 and K switch 1, one end of described electric capacity C2 is connected with one end of electric capacity C3 and equal ground connection, the other end of described electric capacity C2 connects one end of crystal oscillator X1 and is connected with the terminal 19 of single-chip microcomputer U4, the other end of described electric capacity C3 connects the other end of crystal oscillator X1 and is connected with the terminal 18 of single-chip microcomputer U4, one end ground connection of described resistance R1, the other end of described resistance R1 respectively with the negative pole of electric capacity C1, one end of resistance R2, and the terminal 9 of single-chip microcomputer U4 connects, the positive pole of described electric capacity C1 is connected with power supply VCC, one end of the other end connecting valve K1 of described resistance R2, the other end of described K switch 1 connects the positive pole of electric capacity C1 and is connected with power supply VCC.
Preferably, the capacitance of described electric capacity C1 is 10uF, the capacitance of described electric capacity C2 is 30pF, the capacitance of described electric capacity C3 is 30pF, the resistance of described resistance R1 is 10k Ω, the resistance of described resistance R2 is 220 Ω, and the operating frequency of described crystal oscillator X1 is 12MHz, and the voltage of described power supply VCC is 3V.
Fig. 3 is the circuit diagram of environmental light brightness sensing module 2 of the present utility model.As shown in Figure 3, described environmental light brightness sensing module 2, comprise: model is the light intensity sensor U3 of BH1750FVI, resistance R3, resistance R4, resistance R5, electric capacity C4, the terminal 1 of described light intensity sensor U3 connects power supply VCC respectively, one end of electric capacity C4, the other end of described electric capacity C4 connects the terminal 3 of described light intensity sensor U3, one end of the terminal 2 contact resistance R5 of described light intensity sensor U3, the other end ground connection of described resistance R5, one end of the terminal 4 difference contact resistance R4 of described light intensity sensor U3, the terminal 4 of single-chip microcomputer U4, the other end of described resistance R4 is connected with one end of resistance R3 and is all connected with power supply VCC, the terminal 5 of described light intensity sensor U3 connects the terminal 1 of single-chip microcomputer U4, the other end of the terminal 6 difference contact resistance R3 of described light intensity sensor U3, the terminal 5 of single-chip microcomputer U4.
Preferably, the resistance of described resistance R3 is 10k Ω, and the resistance of described resistance R4 is 10k Ω, and the resistance of described resistance R5 is 10k Ω, and the capacitance of described electric capacity C4 is 0.1uF, and the voltage of described power supply VCC is 3V.
Fig. 4 is the circuit diagram of human body infrared induction module 3 of the present utility model.As shown in Figure 4, described human body infrared induction module 3, comprising: model is the transducing signal process chip U2 of BISS0001, model is the transducer TO of RE200B, resistance R6, resistance R7, resistance R8, resistance R9, resistance R10, resistance R11, resistance R12, resistance R13, resistance R14, resistance R15, resistance R16, electric capacity C5, electric capacity C6, electric capacity C7, electric capacity C8, electric capacity C9, electric capacity C10, electric capacity C11, electric capacity C12, electric capacity C13, the terminal 1 of electric capacity C14, described transducing signal process chip U2 connects one end of electric capacity C5 respectively, one end of resistance R6, one end of resistance R7, the other end of described electric capacity C5 is connected with the other end of resistance R7 and all connects power supply VCC, the other end ground connection of described resistance R6, one end of the terminal 2 contact resistance R8 of described transducing signal process chip U2, the other end ground connection of described resistance R8, the terminal 3 of described transducing signal process chip U2 connects power supply VCC, one end of the terminal 4 difference contact resistance R9 of described transducing signal process chip U2, one end of electric capacity C7, one end of the other end difference contact resistance R10 of described resistance R9, the other end of electric capacity C7, the terminal 5 of transducing signal process chip U2, the other end of described resistance R10 connects one end of electric capacity C6, and the other end of described electric capacity C6 connects one end of electric capacity C8 respectively, one end of resistance R12, the terminal 8 of transducing signal process chip U2, the other end of described electric capacity C8 connects the terminal 7 of transducing signal process chip U2 respectively, the other end of resistance R12, one end of resistance R13, the other end of described resistance R13 connects one end of electric capacity C9, the other end ground connection of described electric capacity C9, the terminal 2 of the terminal 6 connecting sensor TO of described transducing signal process chip U2, the terminal 1 of described transducer TO connects one end of electric capacity C10 respectively, one end of electric capacity C11, one end of resistance R11, the other end of described resistance R11 connects power supply VCC, the other end ground connection of described electric capacity C10, the other end of described electric capacity C11 connects one end of electric capacity C12, the terminal 3 of the other end connecting sensor TO of described electric capacity C12 and ground connection, one end of the terminal 9 contact resistance R14 of described transducing signal process chip U2, the other end of described resistance R14 connects power supply VCC, and the terminal 10 of described transducing signal process chip U2 connects one end of electric capacity C13 respectively, one end of electric capacity C14 and ground connection, one end of the terminal 11 contact resistance R15 of described transducing signal process chip U2, the other end of described resistance R15 connects the other end of electric capacity C13 respectively, the terminal 12 of transducing signal process chip U2, the terminal 13 of described transducing signal process chip U2 connects the other end of electric capacity C14 respectively, one end of resistance R16, the other end of described resistance R16 connects the terminal 14 of transducing signal process chip U2, and the terminal 15 of described transducing signal process chip U2 connects the terminal 12 of single-chip microcomputer U4, terminal 16 ground connection of described transducing signal process chip U2.
Preferably, the resistance of described resistance R6 is 60k Ω, the resistance of resistance R7 is 20k Ω, the resistance of resistance R8 is 1M Ω, the resistance of resistance R9 is 1M Ω, the resistance of resistance R10 is 10k Ω, the resistance of resistance R11 is 3.3k Ω, the resistance of resistance R12 is 10k Ω, the resistance of resistance R13 is 47k Ω, the resistance of resistance R14 is 220k Ω, the resistance of resistance R15 is 330k Ω, the resistance of resistance R16 is 330k Ω, the capacitance of electric capacity C5 is 2.2uF, the capacitance of electric capacity C6 is 10uF, the capacitance of electric capacity C7 is 103pF, the capacitance of electric capacity C8 is 103pF, the capacitance of electric capacity C9 is 47uF, the capacitance of electric capacity C10 is 470uF, the capacitance of electric capacity C11 is 103pF, the capacitance of electric capacity C12 is 103pF, the capacitance of electric capacity C13 is 102pF, the capacitance of electric capacity C14 is 10nF, the voltage of described power supply VCC is 3V.
Fig. 5 is the circuit diagram of LED drive module 4 of the present utility model and LED illumination lamp 5.As shown in Figure 5, described LED drive module 4, comprising: model is the illumination driver U5 of LM3407, resistance R17, resistance R18, resistance R19, electric capacity C15, electric capacity C16, electric capacity C17, inductance L 1, one end of the terminal 1 difference contact resistance R17 of diode D1, described illumination driver U5, one end of resistance R18, the other end of described resistance R17 is connected with the other end of resistance R18 and equal ground connection, the terminal 2 of described illumination driver U5 connects the terminal 23 of single-chip microcomputer U4, the terminal 3 of described illumination driver U5 connects the terminal 24 of single-chip microcomputer U4, one end of the terminal 4 contact resistance R19 of described illumination driver U5, the other end ground connection of described resistance R19, the terminal 8 of described illumination driver U5 connects the positive pole of diode D1 respectively, one end of electric capacity C15, one end of LED illumination lamp 5, the other end of described electric capacity C15 connects the other end of LED illumination lamp 5 and is connected with one end of inductance L 1, the other end of described inductance L 1 connects the negative pole of diode D1, the terminal 7 of described illumination driver U5 connects one end of electric capacity C16 and ground connection, the terminal 6 of described illumination driver U5 connects the other end of electric capacity C16 and connects power supply VCC, and the terminal 5 of described illumination driver U5 connects one end of electric capacity C17 respectively, the negative pole of diode D1, power supply VIN, the other end ground connection of described electric capacity C17.
Preferably, the resistance of described resistance R17 is 1.13k Ω, the resistance of resistance R18 is 1.13k Ω, and the resistance of resistance R19 is 40.2k Ω, and the capacitance of electric capacity C15 is 1nF, the capacitance of electric capacity C16 is 1uF, the capacitance of electric capacity C17 is 4.7uF, and the induction reactance of inductance L 1 is 30uH, and the operating voltage of diode D1 and electric current are 40V/1A, the voltage of described power supply VCC is 3V, and the voltage of described power supply VIN is 20-30V.
The above; be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection range of the present utility model.
Claims (11)
1. a SCM Based indoor intelligent light control system, it is characterized in that, comprising: for control whole system singlechip control chip (1), for gather indoor environment brightness information environmental light brightness sensing module (2), for determining whether the human body infrared induction module (3) of personnel or personnel positions, LED illumination lamp (5) and the LED drive module (4) of drive waveform LED illumination lamp (5) for exporting according to described singlechip control chip (1);
Described environmental light brightness sensing module (2) is all connected with singlechip control chip (1) with human body infrared induction module (3); Described singlechip control chip (1) is connected with LED illumination lamp (5) by described LED drive module (4).
2. the SCM Based indoor intelligent light control system of one according to claim 1, is characterized in that, described environmental light brightness sensing module (2) is connected with singlechip control chip (1) by Zigbee wireless communication module.
3. the SCM Based indoor intelligent light control system of one according to claim 1 and 2, it is characterized in that, described human body infrared induction module (3), environmental light brightness sensing module (2) and LED illumination lamp (5) are all furnished with multiple in indoor, and a corresponding described LED illumination lamp (5) of described environmental light brightness sensing module (2).
4. the SCM Based indoor intelligent light control system of one according to claim 1, it is characterized in that, described singlechip control chip (1), comprise: model is the single-chip microcomputer U4 of AT89C52, electric capacity C1, electric capacity C2, electric capacity C3, resistance R1, resistance R2, crystal oscillator X1 and K switch 1, one end of described electric capacity C2 is connected with one end of electric capacity C3 and equal ground connection, the other end of described electric capacity C2 connects one end of crystal oscillator X1 and is connected with the terminal 19 of single-chip microcomputer U4, the other end of described electric capacity C3 connects the other end of crystal oscillator X1 and is connected with the terminal 18 of single-chip microcomputer U4, one end ground connection of described resistance R1, the other end of described resistance R1 respectively with the negative pole of electric capacity C1, one end of resistance R2, and the terminal 9 of single-chip microcomputer U4 connects, the positive pole of described electric capacity C1 is connected with power supply VCC, one end of the other end connecting valve K1 of described resistance R2, the other end of described K switch 1 connects the positive pole of electric capacity C1 and is connected with power supply VCC.
5. the SCM Based indoor intelligent light control system of one according to claim 4, it is characterized in that, the capacitance of described electric capacity C1 is 10uF, the capacitance of described electric capacity C2 is 30pF, the capacitance of described electric capacity C3 is 30pF, and the resistance of described resistance R1 is 10k Ω, and the resistance of described resistance R2 is 220 Ω, the operating frequency of described crystal oscillator X1 is 12MHz, and the voltage of described power supply VCC is 3V.
6. the SCM Based indoor intelligent light control system of one according to claim 4, it is characterized in that, described environmental light brightness sensing module (2), comprise: model is the light intensity sensor U3 of BH1750FVI, resistance R3, resistance R4, resistance R5, electric capacity C4, the terminal 1 of described light intensity sensor U3 connects power supply VCC respectively, one end of electric capacity C4, the other end of described electric capacity C4 connects the terminal 3 of described light intensity sensor U3, one end of the terminal 2 contact resistance R5 of described light intensity sensor U3, the other end ground connection of described resistance R5, one end of the terminal 4 difference contact resistance R4 of described light intensity sensor U3, the terminal 4 of single-chip microcomputer U4, the other end of described resistance R4 is connected with one end of resistance R3 and is all connected with power supply VCC, the terminal 5 of described light intensity sensor U3 connects the terminal 1 of single-chip microcomputer U4, the other end of the terminal 6 difference contact resistance R3 of described light intensity sensor U3, the terminal 5 of single-chip microcomputer U4.
7. the SCM Based indoor intelligent light control system of one according to claim 6, it is characterized in that, the resistance of described resistance R3 is 10k Ω, the resistance of described resistance R4 is 10k Ω, the resistance of described resistance R5 is 10k Ω, the capacitance of described electric capacity C4 is 0.1uF, and the voltage of described power supply VCC is 3V.
8. the SCM Based indoor intelligent light control system of one according to claim 6, is characterized in that, described human body infrared induction module (3), comprising: model is the transducing signal process chip U2 of BISS0001, model is the transducer TO of RE200B, resistance R6, resistance R7, resistance R8, resistance R9, resistance R10, resistance R11, resistance R12, resistance R13, resistance R14, resistance R15, resistance R16, electric capacity C5, electric capacity C6, electric capacity C7, electric capacity C8, electric capacity C9, electric capacity C10, electric capacity C11, electric capacity C12, electric capacity C13, the terminal 1 of electric capacity C14, described transducing signal process chip U2 connects one end of electric capacity C5 respectively, one end of resistance R6, one end of resistance R7, the other end of described electric capacity C5 is connected with the other end of resistance R7 and all connects power supply VCC, the other end ground connection of described resistance R6, one end of the terminal 2 contact resistance R8 of described transducing signal process chip U2, the other end ground connection of described resistance R8, the terminal 3 of described transducing signal process chip U2 connects power supply VCC, one end of the terminal 4 difference contact resistance R9 of described transducing signal process chip U2, one end of electric capacity C7, one end of the other end difference contact resistance R10 of described resistance R9, the other end of electric capacity C7, the terminal 5 of transducing signal process chip U2, the other end of described resistance R10 connects one end of electric capacity C6, and the other end of described electric capacity C6 connects one end of electric capacity C8 respectively, one end of resistance R12, the terminal 8 of transducing signal process chip U2, the other end of described electric capacity C8 connects the terminal 7 of transducing signal process chip U2 respectively, the other end of resistance R12, one end of resistance R13, the other end of described resistance R13 connects one end of electric capacity C9, the other end ground connection of described electric capacity C9, the terminal 2 of the terminal 6 connecting sensor TO of described transducing signal process chip U2, the terminal 1 of described transducer TO connects one end of electric capacity C10 respectively, one end of electric capacity C11, one end of resistance R11, the other end of described resistance R11 connects power supply VCC, the other end ground connection of described electric capacity C10, the other end of described electric capacity C11 connects one end of electric capacity C12, the terminal 3 of the other end connecting sensor TO of described electric capacity C12 and ground connection, one end of the terminal 9 contact resistance R14 of described transducing signal process chip U2, the other end of described resistance R14 connects power supply VCC, and the terminal 10 of described transducing signal process chip U2 connects one end of electric capacity C13 respectively, one end of electric capacity C14 and ground connection, one end of the terminal 11 contact resistance R15 of described transducing signal process chip U2, the other end of described resistance R15 connects the other end of electric capacity C13 respectively, the terminal 12 of transducing signal process chip U2, the terminal 13 of described transducing signal process chip U2 connects the other end of electric capacity C14 respectively, one end of resistance R16, the other end of described resistance R16 connects the terminal 14 of transducing signal process chip U2, and the terminal 15 of described transducing signal process chip U2 connects the terminal 12 of single-chip microcomputer U4, terminal 16 ground connection of described transducing signal process chip U2.
9. the SCM Based indoor intelligent light control system of one according to claim 8, it is characterized in that, the resistance of described resistance R6 is 60k Ω, the resistance of resistance R7 is 20k Ω, the resistance of resistance R8 is 1M Ω, the resistance of resistance R9 is 1M Ω, the resistance of resistance R10 is 10k Ω, the resistance of resistance R11 is 3.3k Ω, the resistance of resistance R12 is 10k Ω, the resistance of resistance R13 is 47k Ω, the resistance of resistance R14 is 220k Ω, the resistance of resistance R15 is 330k Ω, the resistance of resistance R16 is 330k Ω, the capacitance of electric capacity C5 is 2.2uF, the capacitance of electric capacity C6 is 10uF, the capacitance of electric capacity C7 is 103pF, the capacitance of electric capacity C8 is 103pF, the capacitance of electric capacity C9 is 47uF, the capacitance of electric capacity C10 is 470uF, the capacitance of electric capacity C11 is 103pF, the capacitance of electric capacity C12 is 103pF, the capacitance of electric capacity C13 is 102pF, the capacitance of electric capacity C14 is 10nF, the voltage of described power supply VCC is 3V.
10. the SCM Based indoor intelligent light control system of one according to claim 8, it is characterized in that, described LED drive module (4), comprise: model is the illumination driver U5 of LM3407, resistance R17, resistance R18, resistance R19, electric capacity C15, electric capacity C16, electric capacity C17, inductance L 1, diode D1, one end of the terminal 1 difference contact resistance R17 of described illumination driver U5, one end of resistance R18, the other end of described resistance R17 is connected with the other end of resistance R18 and equal ground connection, the terminal 2 of described illumination driver U5 connects the terminal 23 of single-chip microcomputer U4, the terminal 3 of described illumination driver U5 connects the terminal 24 of single-chip microcomputer U4, one end of the terminal 4 contact resistance R19 of described illumination driver U5, the other end ground connection of described resistance R19, the terminal 8 of described illumination driver U5 connects the positive pole of diode D1 respectively, one end of electric capacity C15, one end of LED illumination lamp (5), the other end of described electric capacity C15 connects the other end of LED illumination lamp (5) and is connected with one end of inductance L 1, the other end of described inductance L 1 connects the negative pole of diode D1, the terminal 7 of described illumination driver U5 connects one end of electric capacity C16 and ground connection, the terminal 6 of described illumination driver U5 connects the other end of electric capacity C16 and connects power supply VCC, the terminal 5 of described illumination driver U5 connects one end of electric capacity C17 respectively, the negative pole of diode D1, power supply VIN, the other end ground connection of described electric capacity C17.
The SCM Based indoor intelligent light control system of 11. one according to claim 10, it is characterized in that, the resistance of described resistance R17 is 1.13k Ω, the resistance of resistance R18 is 1.13k Ω, the resistance of resistance R19 is 40.2k Ω, the capacitance of electric capacity C15 is 1nF, the capacitance of electric capacity C16 is 1uF, the capacitance of electric capacity C17 is 4.7uF, the induction reactance of inductance L 1 is 30uH, the operating voltage of diode D1 and electric current are 40V/1A, and the voltage of described power supply VCC is 3V, and the voltage of described power supply VIN is 20-30V.
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| CN201520414957.0U CN204652759U (en) | 2015-06-16 | 2015-06-16 | A kind of SCM Based indoor intelligent light control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107172759A (en) * | 2017-07-06 | 2017-09-15 | 庞绮琪 | LED-based induction type Intelligent lightening device |
| CN107231729A (en) * | 2017-07-25 | 2017-10-03 | 惠州市元盛科技有限公司 | The method and circuit of a kind of intelligent control lighting apparatus brightness |
| CN107707234A (en) * | 2017-11-15 | 2018-02-16 | 惠州市元盛科技有限公司 | A kind of driver adjusts circuit |
-
2015
- 2015-06-16 CN CN201520414957.0U patent/CN204652759U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107172759A (en) * | 2017-07-06 | 2017-09-15 | 庞绮琪 | LED-based induction type Intelligent lightening device |
| CN107231729A (en) * | 2017-07-25 | 2017-10-03 | 惠州市元盛科技有限公司 | The method and circuit of a kind of intelligent control lighting apparatus brightness |
| CN107231729B (en) * | 2017-07-25 | 2023-09-26 | 惠州市元盛科技有限公司 | Method and circuit for intelligently regulating and controlling brightness of lighting equipment |
| CN107707234A (en) * | 2017-11-15 | 2018-02-16 | 惠州市元盛科技有限公司 | A kind of driver adjusts circuit |
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