CN215533529U - Intelligent electronic curtain control device - Google Patents
Intelligent electronic curtain control device Download PDFInfo
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- CN215533529U CN215533529U CN202121714156.8U CN202121714156U CN215533529U CN 215533529 U CN215533529 U CN 215533529U CN 202121714156 U CN202121714156 U CN 202121714156U CN 215533529 U CN215533529 U CN 215533529U
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- 238000004891 communication Methods 0.000 claims abstract description 42
- 238000001514 detection method Methods 0.000 claims abstract description 31
- 239000003990 capacitor Substances 0.000 claims description 44
- 239000003381 stabilizer Substances 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000005286 illumination Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
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Abstract
The utility model discloses an intelligent electronic curtain control device, which relates to the technical field of household intelligent control and comprises a light detection module, a key module, a communication module, a main control module, a motor driving module, a switch control module and a power supply module; the light detection module is used for detecting indoor and outdoor illuminance, the key module and the communication module are used for controlling the intelligent electronic curtain to work, the main control module is used for receiving a control signal and driving the electrode driving module to work, the switch control module is used for controlling the curtain to stop working after reaching a limit position, and the power supply module is used for providing required electric energy for the intelligent electronic curtain control device. The intelligent electronic curtain control device can control the electronic curtain to work in a remote control mode, a manual control mode and a mobile device control mode, the electronic curtain can be automatically adjusted according to the indoor and outdoor illuminance difference, the mobile device control mode is realized in a Bluetooth communication mode, the anti-interference capability is high, the circuit is simple, and the price is low.
Description
Technical Field
The utility model relates to the technical field of household intelligent control, in particular to an intelligent electronic curtain control device.
Background
The curtain not only is used as an ornament for decoration, but also has the functions of shading sun, insulating heat and adjusting indoor light, the development of home intelligence is promoted along with the continuous progress of microelectronic technology and wireless communication technology, and the control device of the intelligent curtain becomes an important component of an intelligent home, gradually enters the life of people and provides a convenient and comfortable living environment for people.
At present, when the curtain among the prior art is utilized to carry out the sunshade and insulate against heat and adjust indoor light, mostly adopt manual mode to control, it is inconvenient to use, and the intelligent degree is low, and a small number of intelligent curtains are because the price is higher, can't the universal use, and the curtain can't be adjusted according to user's self requirement, can only control through simple sensor.
Disclosure of Invention
The embodiment of the utility model provides an intelligent electronic curtain control device, which aims to solve the problems in the background technology.
According to an embodiment of the present invention, an intelligent electronic curtain control device is provided, including: the device comprises a light detection module, a key module, a communication module, a main control module, a motor driving module, a switch control module and a power supply module;
the optical detection module is used for detecting and comparing the illuminance of the indoor environment and the outdoor environment and outputting a control signal;
the key module is used for controlling the intelligent electronic curtain to be automatically controlled and manually controlled through a remote controller and outputting a control signal;
the communication module is used for interacting data with the user side and sending out a control signal
The main control module is used for receiving control signals output by the light detection module, the key module and the communication module and driving the electrode driving module to work;
the motor driving module is used for receiving the control signal output by the main control module and driving a motor to work;
the switch control module is used for controlling the motor to stop working after the curtain reaches the limit position;
and the power supply module is used for providing required electric energy for the intelligent electronic curtain control device.
Compared with the prior art, the utility model has the beneficial effects that: the intelligent electronic curtain control device can control the electronic curtain to work in a remote control mode, a manual control mode and a mobile device control mode, the electronic curtain can be automatically adjusted according to the indoor and outdoor illuminance difference, the mobile device control mode is realized in a Bluetooth communication mode, the anti-interference capability is high, the circuit is simple, and the price is low.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic block diagram of an intelligent electronic curtain control device according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a light detection module provided in an embodiment of the present invention.
Fig. 3 is a circuit diagram of a light detection module and a key module according to an embodiment of the present invention.
Fig. 4 is a circuit diagram of a communication module according to an embodiment of the present invention.
Fig. 5 is a circuit diagram of a power module and a switch control module according to an embodiment of the utility model.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention provides an intelligent electronic curtain control device, including: the system comprises a light detection module 1, a key module 2, a communication module 3, a main control module 4, a motor driving module 5, a switch control module 6 and a power supply module 7;
specifically, the optical detection module 1 is used for detecting and comparing the illuminance of indoor environment and outdoor environment and outputting a control signal; the light detection module 1 is connected with the first end of the main control module 4;
the key module 2 is used for controlling the intelligent electronic curtain to be automatically controlled and manually controlled through a remote controller and outputting a control signal; the key module 2 is connected with the second end of the main control module 4;
the communication module 3 is used for interacting with the data of the user side and sending out a control signal; the communication module 3 is connected with a third end of the main control module 4;
the main control module 4 is used for receiving control signals output by the light detection module 1, the key module 2 and the communication module 3 and driving the electrode driving module to work;
the motor driving module 5 is used for receiving the control signal output by the main control module 4 and driving a motor to work; the first end of the motor driving module 5 is connected with the main control module 4;
the switch control module 6 is used for controlling the motor to stop working after the curtain reaches the limit position; the switch control module 6 is connected with the output end of the power supply module 7;
and the power supply module 7 is used for providing required electric energy for the intelligent electronic curtain control device.
In a specific embodiment, the optical detection module 1 may use a photo-resistor or a photo-sensor to detect, and the illuminance inside or outside the room is compared by the optical detection module 1; the key module 2 can adopt an infrared mode and control the electronic curtain through a remote controller; the communication module 3 can perform data interaction and control in a Bluetooth communication mode, so that the signal matching is simple, the anti-interference capability of the signal is strong, and the price is substantial; the main control module 4 can adopt a single chip microcomputer or a Central Processing Unit (CPU) to realize the receiving processing of signals and the operation of the control device; the motor driving module 5 can be a common motor driver, which is not described herein; the switch control module 6 can adopt a travel switch, and the motor stops working after the curtain reaches the limit; the power supply module 7 may implement DC/DC conversion using an adjustable regulator IC 1.
Example 2: on the basis of embodiment 1, please refer to fig. 2, in an embodiment of the intelligent electronic curtain control device according to the present invention, the light detection module 1 includes a light illuminance detection unit 101 and a signal processing unit 102;
specifically, a illuminance detection unit 101 for detecting illuminance indoors and outdoors and outputting a voltage signal;
a signal processing unit 102, configured to compare the voltage signal output by the illuminance detection unit 101 and output a control signal; a first end of the illuminance detection unit 101 is connected to a first end of the signal processing unit 102, and a second end of the signal processing unit 102 is connected to a first end of the main control module 4.
Further, the illuminance detection unit 101 includes a first photo-resistor RT1 and a second photo-resistor RT 2; the signal processing unit 102 comprises a first potentiometer RP1, a second potentiometer RP2, a first resistor R1, a second resistor R2, a first operational amplifier A1 and a second operational amplifier A2;
specifically, a first end of the first photoresistor RT1 is connected to slider ends of the first potentiometer RP1 and the first potentiometer RP1, the other end of the first potentiometer RP1 is connected to slider ends of the second potentiometer RP2 and the second potentiometer RP2, an inverting end of the second operational amplifier a2 and an inverting end of the first operational amplifier a1, the other end of the second potentiometer RP2 is connected to the second resistor R2 and the ground, the other end of the second resistor R2 is connected to a non-inverting end of the second operational amplifier a2 and the second photoresistor RT2, and the other end of the second photoresistor RT2 is connected to the non-inverting end of the first operational amplifier a1 and to a second end of the first photoresistor RT1 through the first resistor R1.
Further, the key module 2 includes an infrared sensor J1, a fourth resistor R4, a first power supply DC +5V, a third resistor R3 and a first switch tube N1;
specifically, the first end of the infrared sensor J1 is grounded, the third end of the infrared sensor J1 is connected to a first power supply DC +5V through a fourth resistor R4, the first end of the third resistor R3 is connected to the base of a first switch tube N1, the emitter of the first switch tube N1 is connected to the second end of the first photoresistor RT1, and the collector of the first switch tube N1 is connected to the first power supply DC + 5V.
Further, the main control module 4 includes a first controller U1;
specifically, a first end of a first controller U1 is connected to an output end of a first operational amplifier a1, a second end of the first controller U1 is connected to an output end of a second operational amplifier a2, a third end of the first controller U1 is connected to a second end of a third resistor R3, a fourth end of the first controller U1 is connected to a second end of an infrared sensor J1, and a fifth end and a sixth end of the first controller U1 are respectively connected to a tenth end and a twelfth end of a coordinator U2.
Further, the switch control module 6 comprises a first automatic switch SQ1 and a second automatic switch SQ 2; the power module 7 comprises a power supply DC, a seventh capacitor C7, an eighth capacitor C8, a voltage regulator IC1, a third potentiometer RP3 and a ninth capacitor C9;
specifically, the power supply DC is connected to the seventh capacitor C7, the eighth capacitor C8 and the first end of the regulator IC1, the third end of the regulator IC1 is connected to the slider end of the third potentiometer RP3, the other end of the seventh capacitor C7, the other end of the eighth capacitor C8, the other end of the power supply DC and the ninth capacitor C9 through the third potentiometer RP3, the second end of the regulator IC1 is connected to the ninth capacitor C9 and the first automatic switch SQ1, and the other end of the first automatic switch SQ1 outputs a voltage through the second automatic switch SQ 2.
In a specific embodiment, the first operational amplifier a1 and the second operational amplifier a2 can be an LM339 comparator or an LM290 comparator, and the forward and reverse rotation of the motor is controlled by control signals output by the first operational amplifier a1 and the second operational amplifier a 2; the first switch tube N1 is an NPN type triode, and the automatic control of the electronic curtain is controlled by a first controller U1; the infrared sensor J1 can be selected from a common infrared signal transceiver, a key signal sent by a remote controller is transmitted to the infrared sensor J1 through an infrared signal, and is transmitted to the first controller U1 through decoding, so that the realization of the corresponding function of the first controller U1 is controlled; the voltage stabilizer IC1 can realize the supply of stabilized voltage by using a three-terminal integrated adjustable voltage stabilizer LM 317; the first and second automatic switches SQ1 and SQ2 can be stroke switches, and when the shade reaches the left or right limit, the first and second automatic switches SQ1 and SQ2 disconnect the power supply DC.
Example 3: based on embodiment 2, please refer to fig. 5, in an embodiment of the intelligent electronic window curtain control device according to the present invention, the communication module 3 includes a coordinator U2, a first capacitor C1, a second capacitor C2, a third capacitor C3, a fourth capacitor C4, a fifth capacitor C5, a communication chip U3, a sixth capacitor C6, a first key switch S1, a second key switch S2, an indicator light LED, and a fifth resistor R5;
specifically, the first terminal of the coordinator U2 is connected to the third terminal of the coordinator U2 through a first capacitor C1, the second terminal of the coordinator U2 is connected to the fifteenth terminal of the coordinator U2 and the third capacitor C3 through a second capacitor C2, the other terminal of the third capacitor C3 is connected to the sixth terminal of the coordinator U2, the fourth terminal of the coordinator U2 is connected to the fifth terminal of the coordinator U2 through a fourth capacitor C4, the seventh terminal and the eighth terminal of the coordinator U2 are connected to the first terminal and the second terminal of the communication chip U3, the sixteenth terminal of the coordinator U2 is connected to the first power supply DC +5V and grounded through a fifth capacitor C5, the first terminal of the communication chip U3 is grounded through a sixth capacitor C6, the third terminal of the communication chip U3 is further connected to the first power supply DC +5V and the second key switch S2 through a first key switch S1, and the fourth terminal of the second key switch S6 2 is connected to the communication chip U8658 and the fifth terminal of the communication chip U5 and the fifth terminal of the communication chip 5.
In a specific embodiment, the coordinator U2 may select the MAX3232 coordinator U2, perform level matching between the first controller U1 and the communication chip U3, and enable the first controller U1 to receive a control command sent by the communication chip U3; the communication chip U3 can select HC-06 or HC-05 Bluetooth, the first key switch S1 is a power supply DC switch of the Bluetooth and provides +5V voltage for the Bluetooth, the second key switch S2 is a master-slave configuration switch, the closed mode is a master mode, and the communication chip U3 can be searched for other Bluetooth devices and can also be searched for other Bluetooth devices, and the communication chip U3 is a slave mode when the communication chip U3 is disconnected and can only be searched for other Bluetooth devices.
In the embodiment of the utility model, wireless control is carried out by two control modes of the key module 2 and the communication module 3, the working mode (automatic control or manual control) of the electronic curtain can be selected by the key module 2 and the communication module 3, when the manual control is selected, the key module 2 can control the main control module 4 to control the motor driving module 5 to work by a remote controller, the communication module 3 carries out wireless control by matching Bluetooth with mobile equipment, the motor driving module 5 drives the motor to drive the electronic curtain to work, when the automatic control is selected, the electronic curtain can carry out detection and comparison on indoor and outdoor illumination according to the light detection module 1, when the illumination is equal to or brighter than the indoor illumination, the electronic curtain is automatically opened, when the outdoor illumination is darker than the indoor illumination, the electronic curtain is automatically closed, when the sun is required, only the indoor and outdoor illumination detection devices are exchanged, wherein the electronic curtain is prevented from moving beyond a limit position by the travel switch of the switch control module 6.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (7)
1. An intelligence electron (window) curtain controlling means which characterized in that:
this intelligence electron (window) curtain controlling means includes: the device comprises a light detection module, a key module, a communication module, a main control module, a motor driving module, a switch control module and a power supply module;
the optical detection module is used for detecting and comparing the illuminance of the indoor environment and the outdoor environment and outputting a control signal;
the key module is used for controlling the intelligent electronic curtain to be automatically controlled and manually controlled through a remote controller and outputting a control signal;
the communication module is used for interacting data with the user side and sending out a control signal
The main control module is used for receiving control signals output by the light detection module, the key module and the communication module and driving the motor driving module to work;
the motor driving module is used for receiving the control signal output by the main control module and driving a motor to work;
the switch control module is used for controlling the motor to stop working after the curtain reaches the limit position;
and the power supply module is used for providing required electric energy for the intelligent electronic curtain control device.
2. The intelligent electronic curtain control device according to claim 1, wherein the light detection module comprises a light intensity detection unit and a signal processing unit;
the illuminance detection unit is used for detecting indoor and outdoor illuminance and outputting a voltage signal;
the signal processing unit is used for comparing the voltage signal output by the illuminance detection unit and outputting a control signal;
the first end of the illuminance detection unit is connected with the first end of the signal processing unit, and the second end of the signal processing unit is connected with the first end of the main control module.
3. The intelligent electronic curtain control device according to claim 2, wherein the illuminance detection unit comprises a first photo-resistor and a second photo-resistor; the signal processing unit comprises a first potentiometer, a second potentiometer, a first resistor, a second resistor, a first operational amplifier and a second operational amplifier;
the first end of the first photoresistor is connected with the slide sheet end of the first potentiometer and the second potentiometer, the other end of the first potentiometer is connected with the second potentiometer, the slide sheet end of the second potentiometer, the inverting end of the second operational amplifier and the inverting end of the first operational amplifier, the other end of the second potentiometer is connected with the second resistor and the ground end, the other end of the second resistor is connected with the inverting end of the second operational amplifier and the second photoresistor, and the other end of the second photoresistor is connected with the inverting end of the first operational amplifier and the second end of the first photoresistor through the first resistor.
4. The intelligent electronic curtain control device according to claim 3, wherein the button module comprises an infrared sensor, a fourth resistor, a first power supply, a third resistor and a first switch tube;
the first end of the infrared sensor is grounded, the third end of the infrared sensor is connected with the first power supply through the fourth resistor, the first end of the third resistor is connected with the base of the first switch tube, the emitting electrode of the first switch tube is connected with the second end of the first photosensitive resistor, and the collecting electrode of the first switch tube is connected with the first power supply.
5. The intelligent electronic curtain control device according to claim 4, wherein the communication module comprises a coordinator, a first capacitor, a second capacitor, a third capacitor, a fourth capacitor, a fifth capacitor, a communication chip, a sixth capacitor, a first key switch, a second key switch, an indicator light and a fifth resistor;
the first end of the coordinator is connected with the third end of the coordinator through the first capacitor, the second end of the coordinator is connected with the fifteenth end and the third capacitor of the coordinator through the second capacitor, the other end of the third capacitor is connected with the sixth end of the coordinator, the fourth end of the coordinator is connected with the fifth end of the coordinator through the fourth capacitor, the seventh end and the eighth end of the coordinator are connected with the first end and the second end of the communication chip, the sixteenth end of the coordinator is connected with the first power supply and grounded through the fifth capacitor, the third end of the communication chip is grounded through the sixth capacitor, the third end of the communication chip is further connected with the first power supply and the second key switch through the first key switch, the other end of the second key switch is connected with the fourth end of the communication chip, and the fifth end of the communication chip is grounded through the indicator lamp and the fifth resistor in sequence.
6. The intelligent electronic window curtain control device of claim 5, wherein the master control module comprises a first controller;
the first end of the first controller is connected with the output end of the first operational amplifier, the second end of the first controller is connected with the output end of the second operational amplifier, the third end of the first controller is connected with the second end of the third resistor, the fourth end of the first controller is connected with the second end of the infrared sensor, and the fifth end and the sixth end of the first controller are respectively connected with the tenth end and the twelfth end of the coordinator.
7. The intelligent electronic window shade control device according to claim 1, wherein the switch control module comprises a first automatic switch and a second automatic switch; the power supply module comprises a power supply, a seventh capacitor, an eighth capacitor, a voltage stabilizer, a third potentiometer and a ninth capacitor;
the power supply is connected with the seventh capacitor, the eighth capacitor and the first end of the voltage stabilizer, the third end of the voltage stabilizer is connected with the slide end of the third potentiometer, the other end of the seventh capacitor, the other end of the eighth capacitor, the other end of the power supply and the ninth capacitor through the third potentiometer, the second end of the voltage stabilizer is connected with the ninth capacitor and the first automatic switch, and the other end of the first automatic switch outputs voltage through the second automatic switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121714156.8U CN215533529U (en) | 2021-07-27 | 2021-07-27 | Intelligent electronic curtain control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121714156.8U CN215533529U (en) | 2021-07-27 | 2021-07-27 | Intelligent electronic curtain control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215533529U true CN215533529U (en) | 2022-01-18 |
Family
ID=79828582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121714156.8U Expired - Fee Related CN215533529U (en) | 2021-07-27 | 2021-07-27 | Intelligent electronic curtain control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215533529U (en) |
-
2021
- 2021-07-27 CN CN202121714156.8U patent/CN215533529U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |