CN213938384U - Light-operated intelligent switch circuit - Google Patents
Light-operated intelligent switch circuit Download PDFInfo
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- CN213938384U CN213938384U CN202023264755.2U CN202023264755U CN213938384U CN 213938384 U CN213938384 U CN 213938384U CN 202023264755 U CN202023264755 U CN 202023264755U CN 213938384 U CN213938384 U CN 213938384U
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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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Abstract
The utility model discloses a light-operated intelligent switch circuit, including power supply circuit, microcontroller circuit, minimum system, illumination control circuit, infrared control circuit, wireless control circuit, switch circuit, the LED lamp, warning circuit, power supply circuit is used for providing + 5V's steady voltage, and microcontroller circuit is used for controlling the operation of whole circuit, and minimum system is used for making the work that microcontroller can be normal, and illumination control circuit is used for detecting external illumination intensity, and infrared control circuit is used for detecting there is unmanned process, and wireless control circuit passes through cell-phone bluetooth control circuit operational mode, and warning circuit is used for circuit fault alarm. The utility model discloses light-operated intelligent switch circuit adopts the manual or automatic operation circuit of bluetooth control, and in the time of automatic, through the closed condition of photo resistance and pyroelectric sensor combined action control relay, during the circuit trouble, warning circuit accessible time suggestion, circuit safe and reliable carries out simply, and the function is various, and is with low costs.
Description
Technical Field
The utility model relates to an intelligence switch field specifically is a light-operated intelligent switch circuit.
Background
Nowadays, the development of electronic technology is very fast, under its promotion, each field is permeated almost to modern electronic product, along with the continuous increase of people's demand, many electronic products all begin to develop towards the aspect of artificial intelligence, but meanwhile a large amount of resources are wasted, this also makes energy-concerving and environment-protective theory go deep into people's mind, according to statistics, light electric power resource in a city has nearly 30% to 40% to be wasted, and the life-span of light is shortened easily to the bright light of length, increase people's maintenance and change quantity, traditional hand switch also increases the trouble that people went the switch on and off on vain.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a light-operated intelligent switch circuit to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a light-operated intelligence switch circuit, includes power supply circuit, microcontroller circuit, minimum system, illumination control circuit, infrared control circuit, wireless control circuit, switch circuit, LED lamp, alarm circuit, power supply circuit is used for providing + 5V's steady voltage, and microcontroller circuit is used for controlling the operation of whole circuit, and minimum system is used for making the work that microcontroller can be normal, and illumination control circuit is used for detecting external illumination intensity, and infrared control circuit is used for detecting there is unmanned process, and wireless control circuit passes through cell-phone bluetooth control circuit operational mode, and alarm circuit is used for circuit fault alarm.
As a further technical solution of the present invention: the power supply circuit, the minimum system, the illumination control circuit, the infrared control circuit, the wireless control circuit, the switch circuit and the alarm circuit are respectively connected to pins corresponding to the microcontroller circuit, and the output end of the switch circuit is connected with the LED lamp.
As a further technical solution of the present invention: the power supply circuit changes alternating voltage through a transformer W, the primary winding of the transformer W is connected with 220V mains voltage, the primary winding of the transformer W is connected with an input port 1 of a rectifier T through a fuse FU1, the other end of the secondary winding of the transformer W is connected with a port 3 of the rectifier T, an output port 4 of the rectifier T is connected with the anode of a capacitor C1, the anode of a capacitor C2 and a 2 end of a voltage stabilizer IC1, a port 2 of the rectifier T is connected with the cathode of the capacitor C1, the cathode of the capacitor C2, the 1 end of the voltage stabilizer IC1 and the cathode of the capacitor C3, and a 3 end of the voltage stabilizer IC1 is connected with the anode of a capacitor C3 and a VCC end.
As a further technical solution of the present invention: the illumination control circuit is controlled by a photoresistor Rs, the photoresistor Rs is connected with a pin 3 of the operational amplifier IC2 and a resistor R1, the other end of the photoresistor Rs is connected with a potentiometer RP1, a capacitor C4, a pin 4 of the operational amplifier IC2 and a ground end, a pin 2 of the operational amplifier IC2 is connected with a potentiometer RP1 slide end, a pin 8 of the operational amplifier IC2 is connected with the other end of the resistor R1, the other end of the potentiometer RP1, the other end of the capacitor C4, a resistor R2, the anode of a diode D1 and +5V voltage, and the cathode of the diode D1 is connected with the P1.0 end of the microcontroller through the resistor R3.
As a further technical solution of the present invention: the infrared control circuit is controlled by a sensor PIR, the D end of the sensor PIR is connected with the anode of a capacitor C6, the 8 feet of a capacitor C7 and an operational amplifier IC3 and +5V voltage through an electric group R4, the S end of the sensor PIR is connected with a resistor R6, a resistor R7 and a resistor R5, the G end of the sensor PIR is connected with the ground end, the other end of a resistor R6, a capacitor C5, the cathode of a capacitor C6, the other end of a capacitor C7 and the 4 feet of the operational amplifier IC3, the 3 feet of the operational amplifier IC3 are connected with the other end of a resistor R5 and the other end of a capacitor C5, the 2 feet of an operational amplifier IC3 are connected with the other end of a resistor R7, the capacitor C8 and a resistor R8, the 1 foot of the operational amplifier IC3 is connected with the anode of a capacitor C9, the other end of a resistor R8 and the cathode of the capacitor C8 is connected with a potentiometer RP 8 and the slide end of a microcontroller P1.1.1.
As a further technical solution of the present invention: the switching circuit is controlled by a relay KJ, the relay KJ is connected with the cathode of a diode D2, the voltage of a resistor R9 and the voltage of +5V, the other end of the relay KJ is connected with the emitting electrode of a triode P1 and the anode of a diode D2, the collecting electrode of the triode P1 is grounded, the base electrode of the triode P1 is connected with the P2.0 end of the microcontroller and the other end of the resistor R9 through a resistor R10, and a contact KJ-1 of the relay KJ is connected with a load RL.
As a further technical solution of the present invention: the microcontroller adopts a singlechip STC89C 52.
As a further technical solution of the present invention: the voltage stabilizer IC1 selects a three-terminal integrated voltage stabilizer 7805, and the operational amplifier IC2-IC3 selects an LM393 operational amplifier.
As a further technical solution of the present invention: the wireless control circuit selects BF10 Bluetooth serial port.
As a further technical solution of the present invention: the triode P1 is a PNP type triode.
As a further technical solution of the present invention: the diodes D1 and D3 are light emitting diodes.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses light-operated intelligent switch circuit adopts the manual or automatic operation circuit of bluetooth control, and in the time of automatic, through the closed condition of photo resistance and pyroelectric sensor combined action control relay, during the circuit trouble, warning circuit accessible time suggestion, circuit safe and reliable carries out simply, and the function is various, and is with low costs.
Drawings
Fig. 1 is a schematic block diagram of the principle of the present invention.
Fig. 2 is a power circuit diagram of the present invention.
Fig. 3 is a circuit diagram of the illumination control circuit of the present invention.
Fig. 4 is a circuit diagram of the infrared control circuit of the present invention.
Fig. 5 is a circuit diagram of the switch of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: referring to fig. 1, a light-operated intelligent switch circuit includes a power circuit, a microcontroller circuit, a minimum system, a light control circuit, an infrared control circuit, a wireless control circuit, a switch circuit, an LED lamp, and an alarm circuit, the power circuit is used for providing a +5V stable voltage, the microcontroller circuit is used for controlling the operation of the whole circuit, the minimum system is used for enabling the microcontroller to work normally, the illumination control circuit is used for detecting the intensity of external illumination, the infrared control circuit is used for detecting whether human passes, the wireless control circuit controls the circuit operation mode through the mobile phone Bluetooth, the alarm circuit is used for circuit fault alarm, the power supply circuit, the minimum system, the illumination control circuit, the infrared control circuit, the wireless control circuit, the switch circuit and the alarm circuit are respectively connected to pins corresponding to the microcontroller circuit, and the output end of the switch circuit is connected with the LED lamp.
Example 2: on the basis of embodiment 1, please refer to fig. 2-5, the power circuit changes the ac voltage through the transformer W, the primary winding of the transformer W is connected to the 220V mains voltage, the primary winding of the transformer W is connected to the input port 1 of the rectifier T through the fuse FU1, the other end of the secondary winding of the transformer W is connected to the port 3 of the rectifier T, the output port 4 of the rectifier T is connected to the anode of the capacitor C1, the anode of the capacitor C2 and the 2 end of the regulator IC1, the port 2 of the rectifier T is connected to the cathode of the capacitor C1, the cathode of the capacitor C2, the 1 end of the regulator IC1 and the cathode of the capacitor C3, the 3 end of the regulator IC1 is connected to the anode and the VCC end of the capacitor C3, the illumination control circuit is controlled by the photoresistor Rs, the photoresistor Rs is connected to the pin 3 of the operational amplifier IC2 and the resistor R1, the other end of the photoresistor Rs is connected to the potentiometer 1, the capacitor C4, the pin 4 pin of the operational amplifier IC2 and the ground, a pin 2 of an operational amplifier IC2 is connected with a potentiometer RP1 slide end, a pin 8 of the operational amplifier IC2 is connected with the other end of a resistor R1, the other end of a potentiometer RP1, the other end of a capacitor C4, a resistor R2, the anode of a diode D1 and +5V voltage, the cathode of a diode D1 is connected with the P1.0 end of the microcontroller through a resistor R3, an infrared control circuit adopts sensor PIR control, the D end of the sensor PIR is connected with the anode of a capacitor C6, the capacitor C7, the pin 8 of the operational amplifier IC 7 and +5V voltage through an electric group R4, the S end of the sensor PIR is connected with a resistor R7, a resistor R7 and a resistor R7, the G end of the sensor PIR is connected with a ground end, the other end of the resistor R7, the capacitor C7, the cathode of the capacitor C7, the other end of the capacitor C7 and a pin 4 of the operational amplifier IC 7, the pin 3 of the operational amplifier IC 7 is connected with the other end of the resistor R7 and the capacitor C7, a pin 1 of the operational amplifier IC3 is connected with the anode of a capacitor C9, the other end of a resistor R8 and the other end of a capacitor C8, the cathode of the capacitor C9 is connected with a potentiometer RP2, the slip sheet end of the potentiometer RP2 is connected with the P1.1 end of the microcontroller, a switch circuit is controlled by a relay KJ, the relay KJ is connected with the cathode of a diode D2, the voltages of the resistors R9 and +5V, the other end of the relay KJ is connected with the emitter of a triode P1 and the anode of the diode D2, the collector of the triode P1 is grounded, the base of the triode P1 is connected with the P2.0 end of the microcontroller and the other end of the resistor R9 through a resistor R10, and the contact KJ-1 of the relay KJ is connected with a load RL.
The utility model discloses a theory of operation is: people connect the bluetooth among the wireless control circuit through the cell-phone, select manual control and automatic control, during the control in the middle, under the bright environment of light, because the photo resistance is very little, 2 foot voltage that lead to fortune to put IC2 is greater than 3 foot voltages, P1.0 end obtains a low level and leads to whole circuit not to move this moment, when light is dark, photo resistance's resistance increases, P1.0 end obtains the high level, wherein set for threshold value accessible RP1 and adjust, meanwhile, pyroelectric infrared sensor detects someone after the process, microcontroller stands horse control relay KJ work.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a light-operated intelligent switch circuit, includes power supply circuit, microcontroller circuit, minimum system, illumination control circuit, infrared control circuit, wireless control circuit, switch circuit, LED lamp, alarm circuit, its characterized in that, power supply circuit, minimum system, illumination control circuit, infrared control circuit, wireless control circuit, switch circuit and alarm circuit connect respectively on the pin that microcontroller circuit corresponds, and the LED lamp is connected to switch circuit's output.
2. The optically controlled intelligent switch circuit of claim 1, wherein the power circuit is configured to change ac voltage through a transformer W, a primary winding of the transformer W is connected to a 220V mains voltage, the primary winding of the transformer W is connected to an input port 1 of a rectifier T through a fuse FU1, the other end of a secondary winding of the transformer W is connected to a port 3 of the rectifier T, an output port 4 of the rectifier T is connected to an anode of a capacitor C1, an anode of a capacitor C2 and a 2-terminal of a regulator IC1, a port 2 of the rectifier T is connected to a cathode of a capacitor C1, a cathode of a capacitor C2, a 1-terminal of a regulator IC1 and a cathode of a capacitor C3, and a 3-terminal of a regulator IC1 is connected to an anode of a capacitor C3 and a VCC terminal.
3. The light-operated intelligent switch circuit as claimed in claim 2, wherein the illumination control circuit is controlled by a photoresistor Rs, the photoresistor Rs is connected with a pin 3 of the operational amplifier IC2 and a resistor R1, the other end of the photoresistor Rs is connected with a potentiometer RP1, a capacitor C4, a pin 4 of the operational amplifier IC2 and a ground terminal, a pin 2 of the operational amplifier IC2 is connected with a potentiometer RP1 slider terminal, a pin 8 of the operational amplifier IC2 is connected with the other end of the resistor R1, the other end of the potentiometer RP1, the other end of the capacitor C4, a resistor R2, an anode of a diode D1 and a +5V voltage, and a cathode of the diode D1 is connected with a P1.0 terminal of the microcontroller through the resistor R3.
4. The light-operated intelligent switch circuit as claimed in claim 3, wherein the infrared control circuit is controlled by a sensor PIR, the D terminal of the sensor PIR is connected with the anode of a capacitor C6, a capacitor C7, the pin 8 of an operational amplifier IC3 and +5V voltage through an electric group R4, the S terminal of the sensor PIR is connected with a resistor R6, a resistor R7 and a resistor R5, the G terminal of the sensor PIR is connected with the ground terminal and the other terminal of the resistor R6, the circuit comprises a capacitor C5, a negative electrode of a capacitor C6, the other end of a capacitor C7 and a pin 4 of an operational amplifier IC3, a pin 3 of the operational amplifier IC3 is connected with the other end of a resistor R5 and the other end of a capacitor C5, a pin 2 of the operational amplifier IC3 is connected with the other end of the resistor R7, a capacitor C8 and a resistor R8, a pin 1 of the operational amplifier IC3 is connected with a positive electrode of the capacitor C9, the other end of a resistor R8 and the other end of the capacitor C8, the negative electrode of the capacitor C9 is connected with a potentiometer RP2, and a slide sheet end of the potentiometer RP2 is connected with a P1.1 end of the microcontroller.
5. The optically controlled intelligent switch circuit according to claim 4, wherein the switch circuit is controlled by a relay KJ, the relay KJ is connected with the cathode of a diode D2, the voltage of resistors R9 and +5V, the other end of the relay KJ is connected with the emitter of a triode P1 and the anode of a diode D2, the collector of the triode P1 is grounded, the base of a triode P1 is connected with the P2.0 end of the microcontroller and the other end of a resistor R9 through a resistor R10, and a contact KJ-1 of the relay KJ is connected with a load RL.
6. The optically controlled intelligent switching circuit of claim 5 wherein the microcontroller is selected from the group consisting of a single chip microcomputer STC89C 52.
7. The optically controlled intelligent switching circuit of claim 6 wherein the regulator IC1 is a three-terminal integrated regulator 7805 and the operational amplifier IC2-IC3 is an LM393 operational amplifier.
8. The light-operated intelligent switch circuit as claimed in claim 1, wherein the wireless control circuit is BF10 Bluetooth serial port.
9. The optically controlled intelligent switching circuit of claim 5, wherein the transistor P1 is a PNP transistor.
10. A light-operated intelligent switch circuit as claimed in claim 3, wherein said diode D1 is a light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023264755.2U CN213938384U (en) | 2020-12-29 | 2020-12-29 | Light-operated intelligent switch circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023264755.2U CN213938384U (en) | 2020-12-29 | 2020-12-29 | Light-operated intelligent switch circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213938384U true CN213938384U (en) | 2021-08-10 |
Family
ID=77156732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023264755.2U Active CN213938384U (en) | 2020-12-29 | 2020-12-29 | Light-operated intelligent switch circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213938384U (en) |
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2020
- 2020-12-29 CN CN202023264755.2U patent/CN213938384U/en active Active
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