CN117628678A - Energy-saving air conditioner control panel based on wireless network control - Google Patents
Energy-saving air conditioner control panel based on wireless network control Download PDFInfo
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- CN117628678A CN117628678A CN202311533277.6A CN202311533277A CN117628678A CN 117628678 A CN117628678 A CN 117628678A CN 202311533277 A CN202311533277 A CN 202311533277A CN 117628678 A CN117628678 A CN 117628678A
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Abstract
The invention discloses an energy-saving air conditioner control panel based on wireless network control, which belongs to the technical field of household appliances and comprises an air conditioner control panel, wherein an integrated chip is externally connected with the air conditioner control panel, the integrated chip comprises a signal denoising module, and the input end of the signal denoising module is respectively and electrically connected with a temperature sensor and the output end of the temperature sensor. According to the invention, the wavelet threshold algorithm is utilized to denoise indoor temperature and humidity signals, and then the fuzzy decision algorithm is utilized to solve, so that the working state of the indoor air conditioner can be effectively controlled, the control accuracy is high, the efficiency is high, the output errors of the indoor temperature, the air supply temperature of the air conditioner and the air supply quantity of the air conditioner are taken as optimization target parameters, the temperature control parameters of the indoor air conditioner are quickly set, the running state of the indoor air conditioner can be accurately controlled, the remote control effect is good, and the comfort level of the indoor environment is improved.
Description
Technical Field
The invention belongs to the technical field of household appliances, and particularly relates to an energy-saving air conditioner control panel based on wireless network control.
Background
Background information
The prior art discloses a part of invention patents in the technical field of household appliances, wherein Chinese patent CN104566812B discloses an air conditioner panel display control method and system, and an air conditioner, comprising: when the air conditioner is started to operate, detecting current indoor air parameters according to the received detection instruction, and setting human metabolism rate and garment thermal resistance according to the received setting instruction; determining a current PMV according to the current indoor air parameter, the human metabolism rate and the garment thermal resistance; and acquiring a corresponding display state according to the current PMV, and controlling an air conditioner panel to display. According to the technical scheme, the display state of the air conditioner panel can be changed along with the change of the comfort PMV, the display of the air conditioner panel is always in a state meeting the comfort requirement of a user, the memory of the display state of the air conditioner panel can be adjusted by the user, and the display state which is comfortable visually and psychologically and matched with the comfort PMV can be found.
The panel control technology of the air conditioner in the prior art still has some defects that the indoor air conditioner temperature domain is difficult to quantify, the stability of the control process is poor, and the consumption of electric energy is large.
Based on the above, the invention designs an energy-saving air conditioner control panel based on wireless network control to solve the above problems.
Disclosure of Invention
The invention aims at: in order to solve the problems that the control technology of the air conditioner panel in the prior art still has some defects, the indoor air conditioner temperature domain is difficult to quantify, the stability of the control process is poor and the consumed electric energy is large, the energy-saving air conditioner control panel based on wireless network control is provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the energy-saving air conditioner control panel based on wireless network control comprises an air conditioner control panel, wherein an integrated chip is externally connected to the air conditioner control panel, the integrated chip comprises a signal denoising module, the input end of the signal denoising module is electrically connected with a temperature sensor and the output end of the temperature sensor respectively, and the output end of the signal denoising module is electrically connected with the input end of a first microcontroller;
the input end of the signal denoising module is electrically connected with the output ends of the air supply quantity detection module and the air supply temperature detection module respectively, and the output end of the signal denoising module is electrically connected with the input end of the second microcontroller;
the integrated chip is in bidirectional connection with the self-carried hot spot module;
the input end of the integrated chip is electrically connected with the output end of the chip gateway unit, and the integrated chip is in wireless connection with the smart phone client.
As a further description of the above technical solution:
the air conditioner control panel is externally connected with a built-in WiFi module, and the input end of the air conditioner control panel is electrically connected with the output end of the air conditioner control panel interface.
As a further description of the above technical solution:
the input end of the integrated chip is electrically connected with the output end of the artificial intelligent server, the output end of the artificial intelligent server is electrically connected with the input end of the automatic upgrading module, the output end of the automatic upgrading module is electrically connected with the input end of the information uploading storage module, and the output end of the information uploading storage module is electrically connected with the input end of the integrated chip;
and the output end of the information uploading storage module is electrically connected with the input end of the artificial intelligent server.
As a further description of the above technical solution:
the temperature sensor is used for collecting indoor environment temperature, and the humidity sensor is used for collecting indoor environment humidity.
As a further description of the above technical solution:
the signal denoising module is used for denoising signals transmitted by the temperature sensor and the humidity sensor through a wavelet threshold algorithm and transmitting the processed signals to the first microcontroller.
As a further description of the above technical solution:
the signal denoising module is used for denoising signals transmitted by the temperature sensor, the air supply temperature detection module and the air supply quantity detection module through a wavelet threshold algorithm, and transmitting the processed signals to the second microcontroller;
the first microcontroller adopts a fuzzy decision algorithm, calculates the regulating parameter of the indoor air conditioner temperature through the fuzzy decision algorithm, corrects the control parameter, and finally sends a control instruction to an air conditioner control panel;
and the air conditioner control panel controls the temperature and humidity of the indoor air conditioner after receiving the instruction transmitted by the microcontroller.
As a further description of the above technical solution:
the air supply temperature detection module is used for detecting the air supply temperature of the air conditioner;
the air supply amount detection module is used for detecting the air supply amount of the air conditioner.
As a further description of the above technical solution:
and the second microcontroller adopts a particle swarm optimization PID algorithm with average speed, takes the output errors of the indoor temperature, the air supply temperature of the air conditioner and the air supply quantity of the air conditioner as optimization target parameters, and rapidly adjusts the temperature control parameters of the indoor air conditioner.
As a further description of the above technical solution:
the air conditioner control panel interface uses an S3C interface which has rich I/O pins, and the S3C interface has a serial interface and a USB interface;
the hot spot module emits hot spot signals, and the hot spot signals emitted by the hot spot module and the air conditioner control panels in other rooms can be automatically networked to form a whole-house intelligent network control system;
the built-in WiFi module is an external module of the air conditioner control panel.
As a further description of the above technical solution:
the chip gateway module consists of an external WiFi module and a ZigBee coordinator module, and the external WiFi module is loaded on the integrated chip;
the external WiFi module is connected with the ZigBee coordinator module through a serial port, and is used for enabling the integrated chip to realize communication between two different networks, namely a WiFi network and a ZigBee network.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
according to the invention, the wavelet threshold algorithm is utilized to denoise indoor temperature and humidity signals, and then the fuzzy decision algorithm is utilized to solve, so that the working state of the indoor air conditioner can be effectively controlled, the control accuracy is high, the efficiency is high, the output errors of the indoor temperature, the air supply temperature of the air conditioner and the air supply quantity of the air conditioner are taken as optimization target parameters, the temperature control parameters of the indoor air conditioner are quickly set, the running state of the indoor air conditioner can be accurately controlled, the remote control effect is good, and the comfort level of the indoor environment is improved.
Drawings
Fig. 1 is a block diagram of an energy-saving air conditioner control panel based on wireless network control according to the present invention;
FIG. 2 is a block diagram of an indoor temperature control unit of an energy-saving air conditioner control panel based on wireless network control according to the present invention;
fig. 3 is a block diagram of an energy-saving air conditioner control panel chip gateway unit based on wireless network control according to the present invention;
fig. 4 is a schematic structural diagram of an energy-saving air conditioner control panel based on wireless network control according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the energy-saving air conditioner control panel based on wireless network control comprises an air conditioner control panel, wherein an integrated chip is externally connected to the air conditioner control panel, the integrated chip comprises a signal denoising module, the input end of the signal denoising module is electrically connected with a temperature sensor and the output end of the temperature sensor respectively, and the output end of the signal denoising module is electrically connected with the input end of a first microcontroller;
the input end of the signal denoising module is electrically connected with the output ends of the air supply quantity detection module and the air supply temperature detection module respectively, and the output end of the signal denoising module is electrically connected with the input end of the second microcontroller;
the integrated chip is in bidirectional connection with the self-carried hot spot module;
the input end of the integrated chip is electrically connected with the output end of the chip gateway unit, and the integrated chip is in wireless connection with the smart phone client.
Specifically, the air conditioner control panel is externally connected with a built-in WiFi module, and the input end of the air conditioner control panel is electrically connected with the output end of the air conditioner control panel interface.
Specifically, the input end of the integrated chip is electrically connected with the output end of the artificial intelligent server, the output end of the artificial intelligent server is electrically connected with the input end of the automatic upgrading module, the output end of the automatic upgrading module is electrically connected with the input end of the information uploading storage module, and the output end of the information uploading storage module is electrically connected with the input end of the integrated chip;
and the output end of the information uploading storage module is electrically connected with the input end of the artificial intelligent server.
Specifically, the temperature sensor is used for collecting indoor environment temperature, and the humidity sensor is used for collecting indoor environment humidity.
Specifically, the signal denoising module is used for denoising signals transmitted by the temperature sensor and the humidity sensor through a wavelet threshold algorithm, and transmitting the processed signals to the first microcontroller.
The method specifically comprises the following steps: denoising the signal by using the thought of wavelet transformation and a method of setting a threshold value, and after the noise-containing signal is input, decomposing the target layer number of the noise-containing signal in a specific scale by analyzing and selecting a reasonable wavelet function and a specific decomposition size;
wavelet thresholding: in the wavelet decomposition process of the signal, a threshold value is set, the threshold value can be understood as the limit of noise, then the decomposed wavelet coefficient is screened, if the amplitude of a certain wavelet coefficient is lower than the threshold value, the coefficient can be considered to be caused by noise, so that the coefficient is abandoned, and the noise influence in the signal is removed by the method;
and (5) reconstructing wavelet coefficients: in the one-dimensional wavelet reconstruction process, the original signals are reconstructed by utilizing the coefficients according to the wavelet coefficients after the previous decomposition and screening, namely the signals after the previous decomposition and screening are recombined to restore the signals to the form of the original signals, and by the method, a purer signal can be obtained, wherein noise is removed.
Specifically, the signal denoising module is used for denoising signals transmitted by the temperature sensor, the air supply temperature detection module and the air supply amount detection module through a wavelet threshold algorithm, and transmitting the processed signals to the second microcontroller;
the first microcontroller adopts a fuzzy decision algorithm, calculates the regulating parameter of the indoor air conditioner temperature through the fuzzy decision algorithm, corrects the control parameter, and finally sends a control instruction to an air conditioner control panel;
the method specifically comprises the following steps: determining a target of temperature adjustment: and determining a target range of the indoor air conditioner temperature according to the user demand and the environmental condition.
Designing a fuzzy rule base: establishing a fuzzy rule base comprising an input variable and an output variable according to experience and knowledge; the input variables can comprise indoor temperature, outdoor temperature, humidity and the like, and the output variables are air conditioner temperature parameters;
blurring: blurring the input variable, and converting the specific numerical value into a fuzzy set;
fuzzy reasoning: performing fuzzy reasoning according to the fuzzy rule base to obtain a fuzzy set of output variables;
defuzzification: converting the fuzzy set of the output variables into specific numerical values to obtain final air conditioner temperature parameters;
feedback control: according to the actual situation, the control algorithm is adjusted and optimized to achieve a better temperature adjusting effect.
And the air conditioner control panel controls the temperature and humidity of the indoor air conditioner after receiving the instruction transmitted by the microcontroller.
Specifically, the air supply temperature detection module is used for detecting the air supply temperature of the air conditioner;
the air supply amount detection module is used for detecting the air supply amount of the air conditioner.
Specifically, the second microcontroller adopts a particle swarm optimization PID algorithm with average speed, takes the output errors of the indoor temperature, the air supply temperature of the air conditioner and the air supply quantity of the air conditioner as optimization target parameters, and rapidly adjusts the temperature control parameters of the indoor air conditioner.
Specifically, the air conditioner control panel interface uses an S3C interface with rich I/O pins, and the S3C interface is provided with a serial interface and a USB interface;
the hot spot module emits hot spot signals, and the hot spot signals emitted by the hot spot module and the air conditioner control panels in other rooms can be automatically networked to form a whole-house intelligent network control system;
the built-in WiFi module is an external module of the air conditioner control panel.
Specifically, the chip gateway module consists of an external WiFi module and a ZigBee coordinator module, wherein the external WiFi module is loaded on an integrated chip;
the external WiFi module is connected with the ZigBee coordinator module through a serial port, and is used for enabling the integrated chip to realize communication between two different networks, namely a WiFi network and a ZigBee network.
Working principle, when in use:
the temperature sensor is used for collecting indoor environment temperature, the humidity sensor is used for collecting indoor environment humidity, the signal denoising module is used for denoising signals transmitted by the temperature sensor and the humidity sensor through a wavelet threshold algorithm, the processed signals are transmitted to the first microcontroller, the signal denoising module is used for denoising signals transmitted by the temperature sensor, the air supply temperature detection module and the air supply quantity detection module through the wavelet threshold algorithm, the processed signals are transmitted to the second microcontroller, the first microcontroller adopts a fuzzy decision algorithm, the adjusting parameters of the indoor air conditioner temperature are obtained through calculation of the fuzzy decision algorithm, the control parameters are corrected, finally, a control instruction is transmitted to the air conditioner control panel, the air conditioner control panel controls the temperature and the humidity of the indoor air conditioner after receiving the instructions transmitted by the microcontroller, the wavelet threshold algorithm is used for denoising the indoor temperature and the humidity signals, then the working state of the indoor air conditioner can be effectively controlled through solving of the fuzzy decision algorithm, and the control accuracy and the efficiency are high;
the air supply temperature detection module is used for detecting the air supply temperature of the air conditioner, the air supply quantity detection module is used for detecting the air supply quantity of the air conditioner, the second microcontroller adopts a particle swarm optimization PID algorithm with average speed, the output errors of the indoor temperature, the air supply temperature of the air conditioner and the air supply quantity of the air conditioner are used as optimization target parameters, the temperature control parameters of the indoor air conditioner are quickly set, the running state of the indoor air conditioner can be accurately controlled, a good remote adjustment control effect is achieved, and the comfort level of the indoor environment is improved;
the air conditioner control panel interface uses an S3C interface, has rich I/O pins, and the S3C interface has a serial interface and a USB interface;
the hot spot module emits hot spot signals, and the hot spot signals emitted by the hot spot module and the air conditioner control panels in other rooms can be automatically networked to form a whole-house intelligent network control system;
the built-in WiFi module is an external module of the air conditioner control panel;
the chip gateway module comprises an external WiFi module and a ZigBee coordinator module, wherein the external WiFi module is loaded on the integrated chip, and the external WiFi module and the ZigBee coordinator module are connected through a serial port and are used for enabling the integrated chip to realize communication between two different networks, namely a WiFi network and a ZigBee network.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (10)
1. The energy-saving air conditioner control panel based on wireless network control comprises an air conditioner control panel and is characterized in that the air conditioner control panel is externally connected with an integrated chip, the integrated chip comprises a signal denoising module, the input end of the signal denoising module is electrically connected with a temperature sensor and the output end of the temperature sensor respectively, and the output end of the signal denoising module is electrically connected with the input end of a first microcontroller;
the input end of the signal denoising module is electrically connected with the output ends of the air supply quantity detection module and the air supply temperature detection module respectively, and the output end of the signal denoising module is electrically connected with the input end of the second microcontroller;
the integrated chip is in bidirectional connection with the self-carried hot spot module;
the input end of the integrated chip is electrically connected with the output end of the chip gateway unit, and the integrated chip is in wireless connection with the smart phone client.
2. The energy-saving air conditioner control panel based on wireless network control of claim 1, wherein the air conditioner control panel is externally connected with a built-in WiFi module, and the input end of the air conditioner control panel is electrically connected with the output end of an air conditioner control panel interface.
3. The energy-saving air conditioner control panel based on wireless network control of claim 1, wherein the input end of the integrated chip is electrically connected with the output end of an artificial intelligent server, the output end of the artificial intelligent server is electrically connected with the input end of an automatic upgrading module, the output end of the automatic upgrading module is electrically connected with the input end of an information uploading storage module, and the output end of the information uploading storage module is electrically connected with the input end of the integrated chip;
and the output end of the information uploading storage module is electrically connected with the input end of the artificial intelligent server.
4. The energy-saving air conditioner control panel based on wireless network control of claim 1, wherein the temperature sensor is used for collecting indoor environment temperature, and the humidity sensor is used for collecting indoor environment humidity.
5. The energy-saving air conditioner control panel based on wireless network control of claim 4, wherein the signal denoising module is used for denoising signals transmitted by the temperature sensor and the humidity sensor through a wavelet threshold algorithm and transmitting the processed signals to a first microcontroller.
6. The energy-saving air conditioner control panel based on wireless network control according to claim 1, wherein the signal denoising module is used for denoising signals transmitted by the temperature sensor, the air supply temperature detection module and the air supply amount detection module through a wavelet threshold algorithm, and transmitting the processed signals to the second microcontroller;
the first microcontroller adopts a fuzzy decision algorithm, calculates the regulating parameter of the indoor air conditioner temperature through the fuzzy decision algorithm, corrects the control parameter, and finally sends a control instruction to an air conditioner control panel;
and the air conditioner control panel controls the temperature and humidity of the indoor air conditioner after receiving the instruction transmitted by the microcontroller.
7. The energy-saving air conditioner control panel based on wireless network control according to claim 1, wherein the air supply temperature detection module is used for detecting the air supply temperature of an air conditioner;
the air supply amount detection module is used for detecting the air supply amount of the air conditioner.
8. The energy-saving air conditioner control panel based on wireless network control according to claim 7, wherein the second microcontroller adopts a particle swarm optimization PID algorithm with average speed, takes the output errors of indoor temperature, air supply temperature of the air conditioner and air supply quantity of the air conditioner as optimization target parameters, and rapidly adjusts the indoor air conditioner temperature control parameters.
9. The energy-saving air conditioner control panel based on wireless network control according to claim 1, wherein the air conditioner control panel interface uses an S3C interface with rich I/O pins, and the S3C interface has a serial interface and a USB interface;
the hot spot module emits hot spot signals, and the hot spot signals emitted by the hot spot module and the air conditioner control panels in other rooms can be automatically networked to form a whole-house intelligent network control system;
the built-in WiFi module is an external module of the air conditioner control panel.
10. The energy-saving air conditioner control panel based on wireless network control according to claim 1, wherein the chip gateway module consists of an external WiFi module and a ZigBee coordinator module, and the external WiFi module is loaded on an integrated chip;
the external WiFi module is connected with the ZigBee coordinator module through a serial port, and is used for enabling the integrated chip to realize communication between two different networks, namely a WiFi network and a ZigBee network.
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CN117928077A (en) * | 2024-03-25 | 2024-04-26 | 青岛中弘数字技术有限公司 | Temperature signal acquisition circuit for air conditioner |
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CN117928077A (en) * | 2024-03-25 | 2024-04-26 | 青岛中弘数字技术有限公司 | Temperature signal acquisition circuit for air conditioner |
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