CN112165751B - WeChat applet-based light control system - Google Patents
WeChat applet-based light control system Download PDFInfo
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- CN112165751B CN112165751B CN202010844493.2A CN202010844493A CN112165751B CN 112165751 B CN112165751 B CN 112165751B CN 202010844493 A CN202010844493 A CN 202010844493A CN 112165751 B CN112165751 B CN 112165751B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/32—Pulse-control circuits
- H05B45/325—Pulse-width modulation [PWM]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0025—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
- H05B45/12—Controlling the intensity of the light using optical feedback
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
- H05B45/18—Controlling the intensity of the light using temperature feedback
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
- H05B45/22—Controlling the colour of the light using optical feedback
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
- H05B45/28—Controlling the colour of the light using temperature feedback
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
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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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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a light control system based on a WeChat applet, and relates to the technical field of intelligent home control systems. The mobile phone terminal comprises a central microcontroller and a mobile phone terminal, wherein the central microcontroller is connected with a timing module and a communication module; a WeChat small program is installed on the mobile phone terminal; the central microcontroller is also connected with a two-dimensional code management unit; the two-dimensional code management unit comprises a two-dimensional code generation module connected with the central microcontroller, and the two-dimensional code generation module is connected with a two-dimensional code display module; the central microcontroller is connected with a lamp through the PWM controller. The lamp is controlled by the mobile phone terminal in a mode of scanning the two-dimensional code; meanwhile, by taking the small program of the WeChat platform as an entrance, the user can control the surrounding LED lamps by scanning the two-dimensional code through the mobile terminal, so that the LED lamps of different manufacturers do not need to download respective APP or pay attention to public numbers, and all the LED lamps can be controlled in a small program interface.
Description
Technical Field
The invention belongs to the technical field of intelligent home control systems, and particularly relates to a light control system based on a WeChat applet.
Background
With the development of scientific technology and the continuous improvement of green environmental protection standards, the LED lighting system is widely applied to lighting systems of roads, tunnel traffic, environmental landscapes and the like due to the characteristics of light distribution curve, adjustable brightness, energy conservation, environmental protection and the like. In the existing implementation scheme of the LED lighting system, a controller is usually adopted to control the output current of a power supply loop of the LED lighting system so as to uniformly control a large number of technical parameters such as the brightness of an LED light source, a switch and the like. The existing LED light is usually switched on and off by a manual switch, so that a user forgets to turn off the light when going out, and the control of a non-authorized user on the light cannot be denied.
Disclosure of Invention
The invention aims to provide a light control system based on a WeChat applet, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a light control system based on a WeChat applet, which comprises a central microcontroller and a mobile phone terminal, wherein the central microcontroller is connected with a timing module and a communication module; a WeChat small program is installed on the mobile phone terminal; the central microcontroller is also connected with a two-dimensional code management unit; the two-dimension code management unit comprises a two-dimension code generation module connected with the central microcontroller, and the two-dimension code generation module is connected with a two-dimension code display module; the central microcontroller is connected with a lamp through a PWM controller.
Furthermore, the two-dimension code management unit also comprises a two-dimension code forced refreshing module connected with the central microcontroller; the two-dimension code forced refreshing module is selected from identity authentication equipment for identifying the identity of a user.
Further, the identity authentication equipment comprises a fingerprint recognizer, a voice recognizer, an iris recognizer and a face recognition device.
Furthermore, the identity authentication equipment is connected with a power supply through a switch A, and the switch A is connected with the central microcontroller.
Further, the system also comprises a brightness sensor for detecting indoor brightness and a temperature sensor for detecting indoor temperature.
Furthermore, a current detection module is connected between the central microcontroller and the PWM controller, and the central microcontroller is also connected with a switch B.
Further, the switch B is a signal switch.
A control method of a light control system based on WeChat small programs comprises the following steps:
stp1, when the lamp is in a closed state, an instruction for turning on the lamp is triggered by a control switch B, the central microcontroller controls the lamp to be turned on, and when the current detection module detects that the lamp is turned on, the brightness sensor and the temperature sensor respectively detect the indoor brightness and temperature conditions and send the detected information to the central microcontroller, and meanwhile, the central microcontroller controls the PWM controller to adjust the illumination brightness and the color temperature of the lamp according to the brightness and temperature conditions;
stp2, scanning the two-dimensional code displayed on the two-dimensional code display module through a WeChat small program on the mobile phone terminal, and after the two-dimensional code is successfully identified, connecting the mobile phone terminal with the central microcontroller through a communication module;
stp3, editing light control parameters in the WeChat small program at the moment, and sending the control parameters to the central microcontroller; meanwhile, the central microcontroller sends data information detected by the brightness sensor and the temperature sensor to the mobile phone terminal and displays the data information to a user through the WeChat applet.
Further, when other users need to control the lamp;
scanning the scanned two-dimensional code displayed on the two-dimensional code display module through a WeChat applet on the mobile phone terminal, wherein the display identification fails at the moment; then, the switch A is turned on, the identity of the user is identified through the identity authentication equipment, the identification information is sent to the central microcontroller after the identification is successful, the central microcontroller controls the two-dimension code generation module to generate a new two-dimension code at the moment, and meanwhile, the newly generated two-dimension code is displayed through the two-dimension code display module;
meanwhile, the central microcontroller times the conduction time of the switch A through the timing module, and when the time of the switch A reaches a preset time T, the switch A is controlled to be closed.
Further, when the mobile phone terminal is disconnected from the central microcontroller, the central microcontroller detects that the mobile phone terminal is not connected, and the central microcontroller controls the lamp to be turned off.
The invention has the following beneficial effects:
the lamp is controlled by the mobile phone terminal in a mode of scanning the two-dimensional code, and the control operation is simple; meanwhile, by taking the small program of the WeChat platform as an entrance, the user can control the surrounding LED lamps by scanning the two-dimensional code through the mobile terminal, so that the LED lamps of different manufacturers do not need to download respective APP or pay attention to public numbers, all the LED lamps can be controlled in a small program interface, and the operation of the user is facilitated.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
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 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 according to the drawings without creative efforts.
FIG. 1 is a block diagram of a light control system according to the present invention;
fig. 2 is a flow chart of the light control method of the present invention.
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.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-2, the invention relates to a light control system based on a WeChat applet, which comprises a central microcontroller and a mobile phone terminal, wherein the central microcontroller is connected with a timing module and a communication module; a WeChat small program is installed on the mobile phone terminal; the central microcontroller is also connected with a two-dimensional code management unit; the two-dimension code management unit comprises a two-dimension code generation module connected with the central microcontroller, and the two-dimension code generation module is connected with a two-dimension code display module; the central microcontroller is connected with a lamp through a PWM controller.
Preferably, the two-dimensional code management unit further comprises a two-dimensional code forced refreshing module connected with the central microcontroller; the two-dimension code forced refreshing module is selected from identity authentication equipment for identifying the identity of a user.
Preferably, the identity authentication device is a voice recognizer or a face recognition device.
Preferably, the identity authentication device is connected with the power supply through a switch A, and the switch A is connected with the central microcontroller.
Preferably, a brightness sensor for detecting indoor brightness and a temperature sensor for detecting indoor temperature are further included.
Preferably, a current detection module is further connected between the central microcontroller and the PWM controller, and the central microcontroller is further connected with a switch B.
Preferably, the switch B is a signal switch.
A control method of a light control system based on WeChat small programs comprises the following steps:
stp1, when the lamp is in a closed state, an instruction for turning on the lamp is triggered by a control switch B, the central microcontroller controls the lamp to be turned on, and when the current detection module detects that the lamp is turned on, the brightness sensor and the temperature sensor respectively detect the indoor brightness and temperature conditions and send the detected information to the central microcontroller, and meanwhile, the central microcontroller controls the PWM controller to adjust the illumination brightness and the color temperature of the lamp according to the brightness and temperature conditions;
stp2, scanning the two-dimensional code displayed on the two-dimensional code display module through a WeChat small program on the mobile phone terminal, and after the two-dimensional code is successfully identified, connecting the mobile phone terminal with the central microcontroller through a communication module;
after the lamp is detected by the current detection module, a detection signal is sent to the central microcontroller, and the central microcontroller controls the two-dimensional code generation module to generate the two-dimensional code and controls the two-dimensional code display module to be opened and displays the two-dimensional code through the two-dimensional code display module;
stp3, at this time, the light control parameters can be edited in the WeChat small program, and the control parameters are sent to the central microcontroller; meanwhile, the central microcontroller sends data information detected by the brightness sensor and the temperature sensor to the mobile phone terminal and displays the data information to a user through the WeChat applet.
Preferably, when other users need to control the light fixture;
scanning the scanned two-dimensional code displayed on the two-dimensional code display module through a WeChat applet on the mobile phone terminal, wherein the display identification fails at the moment; then, the switch A is turned on, the identity of the user is identified through the identity authentication equipment, the identification information is sent to the central microcontroller after the identification is successful, the central microcontroller controls the two-dimension code generation module to generate a new two-dimension code at the moment, and meanwhile, the newly generated two-dimension code is displayed through the two-dimension code display module;
meanwhile, the central microcontroller times the conduction time of the switch A through the timing module, and when the time of the switch A reaches a preset time T, the switch A is controlled to be closed.
Through closing the on-time to switch A by timing, avoid when the user is at indoor activity, authentication equipment carries out frequent authentication to the user, causes two-dimensional code generation module frequently to refresh and generates new two-dimensional code, causes two-dimensional code display module and authentication equipment to be in normally open state, causes the energy extravagant.
Preferably, when the mobile phone terminal is disconnected from the central microcontroller, and the central microcontroller detects that the mobile phone terminal is not connected, the central microcontroller controls the lamp to be turned off.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (1)
1. A light control system based on little letter applet which characterized in that: comprises a central microcontroller and a mobile phone terminal,
the central microcontroller is connected with the timing module and the communication module;
a WeChat small program is installed on the mobile phone terminal;
the central microcontroller is also connected with a two-dimensional code management unit;
the two-dimensional code management unit comprises a two-dimensional code generation module connected with the central microcontroller, and the two-dimensional code generation module is connected with a two-dimensional code display module;
the central microcontroller is connected with a lamp through a PWM controller;
the two-dimension code management unit also comprises a two-dimension code forced refreshing module connected with the central microcontroller;
the two-dimensional code forced refreshing module is selected from identity authentication equipment for identifying the identity of a user;
the identity authentication equipment comprises a fingerprint recognizer, a voice recognizer, an iris recognizer and a face recognition device; the identity authentication equipment is connected with a power supply through a switch A, and the switch A is connected with the central microcontroller;
the system also comprises a brightness sensor for detecting indoor brightness and a temperature sensor for detecting indoor temperature;
a current detection module is also connected between the central microcontroller and the PWM controller, and the central microcontroller is also connected with a switch B; the switch B is a signal switch;
the control method of the light control system based on the WeChat applet comprises the following steps:
stp1, when the lamp is in a closed state, an instruction for turning on the lamp is triggered by a control switch B, the central microcontroller controls the lamp to be turned on, and when the current detection module detects that the lamp is turned on, the brightness sensor and the temperature sensor respectively detect the indoor brightness and temperature conditions and send the detected information to the central microcontroller, and meanwhile, the central microcontroller controls the PWM controller to adjust the illumination brightness and the color temperature of the lamp according to the brightness and temperature conditions;
stp2, scanning the two-dimensional code displayed on the two-dimensional code display module through a WeChat small program on the mobile phone terminal, and after the two-dimensional code is successfully identified, connecting the mobile phone terminal with the central microcontroller through a communication module;
stp3, at this time, the light control parameters can be edited in the WeChat small program, and the control parameters are sent to the central microcontroller; meanwhile, the central microcontroller sends data information detected by the brightness sensor and the temperature sensor to the mobile phone terminal and displays the data information to a user through a WeChat small program;
when other users need to control the lamp;
scanning the scanned two-dimensional code displayed on the two-dimensional code display module through the WeChat applet on the mobile phone terminal, wherein the display identification fails at the moment; then, the switch A is turned on, the identity of the user is identified through the identity authentication equipment, the identification information is sent to the central microcontroller after the identification is successful, the central microcontroller controls the two-dimension code generation module to generate a new two-dimension code at the moment, and meanwhile, the newly generated two-dimension code is displayed through the two-dimension code display module;
meanwhile, the central microcontroller times the conduction time of the switch A through the timing module, and controls the switch A to be closed when the time of the switch A reaches a preset time T;
when the mobile phone terminal is disconnected with the central microcontroller, the central microcontroller detects that the mobile phone terminal is not connected, and the central microcontroller controls the lamp to be turned off.
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| CN202010844493.2A CN112165751B (en) | 2020-08-20 | 2020-08-20 | WeChat applet-based light control system |
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| CN202010844493.2A CN112165751B (en) | 2020-08-20 | 2020-08-20 | WeChat applet-based light control system |
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| CN112165751A CN112165751A (en) | 2021-01-01 |
| CN112165751B true CN112165751B (en) | 2022-07-12 |
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| CN114126170A (en) * | 2021-11-18 | 2022-03-01 | 大峡谷照明系统（苏州）股份有限公司 | Cross-platform light control method, device, equipment and storage medium |
| CN114096043A (en) * | 2021-12-06 | 2022-02-25 | 深圳市韵阳科技有限公司 | Lighting control system and method with remote control function |
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