CN113587372A - Energy-saving control device and control method for automatically adjusting indoor temperature - Google Patents
Energy-saving control device and control method for automatically adjusting indoor temperature Download PDFInfo
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- CN113587372A CN113587372A CN202111061512.5A CN202111061512A CN113587372A CN 113587372 A CN113587372 A CN 113587372A CN 202111061512 A CN202111061512 A CN 202111061512A CN 113587372 A CN113587372 A CN 113587372A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/46—Improving electric energy efficiency or saving
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
- F24F2110/22—Humidity of the outside air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/30—Velocity
- F24F2110/32—Velocity of the outside air
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Abstract
The invention discloses an energy-saving control device and a control method for automatically adjusting indoor temperature. The device can realize the following functions: the opening and closing actions of an air conditioner, an electric fan and a window can be controlled by voice; by monitoring indoor and outdoor environmental parameters, in consideration of energy conservation, a fuzzy control algorithm is adopted to give a user a suggestion of air conditioning, and corresponding data is uploaded to a server; a user remotely monitors equipment through a PC client or a mobile phone end; the problems that the traditional air conditioner completely depends on remote controller field key control, the air conditioner is improperly used, energy waste is caused and the like are effectively solved, intelligent control of building equipment is achieved, and the intelligent control system has positive significance for implementation of energy conservation and emission reduction work.
Description
Technical Field
The invention relates to the technical field of indoor temperature adjustment, in particular to an energy-saving control device and a control method for automatically adjusting indoor temperature.
Background
With the improvement of living standard, the requirements of people on the quality of working or living space environment are higher and higher. Opening an air conditioner, a window and an electric fan are important modes for adjusting indoor air environment, and the air conditioner is the fastest mode for adjusting the indoor environment, but has the defect of high energy consumption; the windowing and the fan are used for passive ventilation, the air quantity cannot be controlled, but the advantages of low energy consumption and even zero energy consumption are achieved. Nowadays, energy conservation and emission reduction are more and more urgent, and the problem of building energy conservation is particularly important. In the process of regulating the air environment by people in daily work and life, the following problems often exist: (1) generally, appliances such as air conditioners, electric fans and the like are controlled on site by using infrared remote controllers, and the remote controllers are often randomly unavailable, so that the appliances are troublesome to switch on and off. (2) In some seasons, especially in winter and summer transition seasons in south, the window or the electric fan can meet the requirement of comfort of people, but many people still habitually turn on the air conditioner, and unnecessary electric energy is wasted. (3) The situation that the air conditioner in an office is forgotten to be turned off or the air conditioner in a home is forgotten to be turned off frequently occurs, but the traditional air conditioner can only control the on-off of the air conditioning equipment on the spot through a remote controller, cannot realize remote control, and causes electric energy waste.
In view of the above problems, research and development personnel have made some studies, for example, chinese patent publication No. CN111781971A discloses an automatic temperature adjustment device and an adjustment method for a smart classroom, which includes a box, a refrigerator, a heater, a display screen, a first wireless signal transceiver, an infrared signal receiver, a cooling fan, an air outlet baffle, a temperature sensor, a sound sensor, and a main processing controller. According to the invention, through the arrangement of the temperature sensor and the sound sensor, the problems that the temperature of the existing air conditioner in the classroom can not be automatically regulated and controlled, the temperature regulation is still needed manually, the temperature regulation is not timely, and the energy conservation and the environmental protection are insufficient are solved, so that the temperature regulation device can automatically regulate the temperature according to the feedback of the temperature sensor, fully utilize the residual cold air/hot air in the classroom, and is more intelligent, energy-saving and environment-friendly. However, the above solutions cannot automatically switch the air conditioner, the electric fan, and the window on or off according to the climate, temperature, etc., and do not achieve the optimization in terms of energy saving and consumption reduction.
Disclosure of Invention
The invention aims to solve the technical problem of providing an energy-saving control device and a control method for automatically adjusting indoor temperature, and the energy-saving control device can automatically switch on or off an air conditioner, an electric fan and a window according to climate and temperature to achieve the aim of saving energy.
In order to solve the technical problem, the invention discloses an energy-saving control device capable of automatically adjusting indoor temperature, which comprises an outdoor environment monitoring unit, a main control unit, a cloud server and a client, wherein the outdoor environment monitoring unit is connected with the main control unit, the main control unit is connected with the cloud server, and the cloud server is connected with the client.
The outdoor environment monitoring unit comprises a monitoring single chip microcomputer, a monitoring Bluetooth module, a monitoring temperature and humidity measuring module, a wind speed measuring module and a motor driving module, wherein the monitoring Bluetooth module, the monitoring temperature and humidity measuring module and the wind speed measuring module are respectively connected with the input end and the output end of the monitoring single chip microcomputer, the output end of the monitoring single chip microcomputer is connected with the motor driving module, the monitoring temperature and humidity measuring module and the wind speed measuring module are installed outdoors, and the motor driving module is connected with a window control motor.
The main control unit comprises a main control singlechip, an infrared learning control module, a voice recognition module, a voice synthesis module, a main control temperature and humidity measurement module, a main control Bluetooth module and a communication module, the infrared learning control module, the voice recognition module, the voice synthesis module, the main control temperature and humidity measurement module, the main control Bluetooth module and the communication module are respectively connected with the input end and the output end of the main control singlechip, the input end of the infrared learning control module is connected with an external remote controller, the output end of the infrared learning control module is respectively connected with an external air conditioner and an external electric fan, the input end of the voice recognition module is connected with a microphone, the output end of the voice synthesis module is connected with a loudspeaker, the communication module is connected with the router, the master control Bluetooth module is connected with the monitoring Bluetooth module, and the master control temperature and humidity measurement module is installed indoors.
Preferably, the client comprises a PC client and a mobile phone client.
Preferably, the main control unit further comprises an OLED display screen, and the OLED display screen is connected with the input end and the output end of the main control single chip microcomputer.
Preferably, the main control unit further comprises a memory, and the memory is connected with the input end and the output end of the main control single chip microcomputer.
The invention also discloses an energy-saving control method for automatically adjusting the indoor temperature, which comprises the following steps:
(1) waiting for 5S after the main thread finishes system initialization, and entering a configuration mode to perform infrared remote control learning and WIFI network parameter setting if a setting key is pressed in 5S; otherwise, entering an operation mode;
(2) when the operation mode is entered, firstly, a WIFI network is configured, a server is connected, a voice processing thread is established, an automatic operation mode is selected through panel keys or voice, and a manual operation mode is entered by default;
(3) when the electric fan runs in the automatic running mode, the outdoor temperature is read from the outdoor environment monitoring unit through Bluetooth communication, when the outdoor temperature is lower than 24 ℃, a windowing mode is adopted, and if the indoor temperature is stable and cannot reach the comfortable temperature range of a human body, the electric fan is further turned on; when the outdoor temperature is 24-28 ℃, adopting a control mode of opening a window and opening an electric fan, and further starting the air conditioning equipment if the indoor temperature is stable and still cannot reach the comfortable temperature range of the human body in the control mode; when the outdoor temperature is higher than 28 ℃, directly starting air conditioning equipment, and setting the air conditioning temperature to be 26 ℃; when the air conditioning equipment is used, the window is opened at regular time for ventilation;
(4) in the manual operation mode, action instructions such as opening and closing a window, opening and closing a fan, opening and closing an air conditioner and the like are obtained from a database of the server, and then the action instructions are executed.
Preferably, in the step (2), the voice processing thread mainly recognizes the voice information, matches the corresponding action to obtain a corresponding action instruction, performs a corresponding voice reply, changes the operation mode, executes the action instruction, and changes the operation state of the device in the server database.
Preferably, in the step (3), the comfortable temperature range of the human body is 26-28 ℃.
Preferably, in the step (3), when the air conditioner is used, 1.5 hours of window opening ventilation is set for 10 minutes, so that the indoor air is ensured to be clean.
Preferably, in the step (1), the infrared remote control learning is suggestive learning of a key of the air conditioner remote controller, and the infrared remote control learning transmits a corresponding infrared signal to control the operation of the air conditioner and the fan.
Compared with the prior art, the invention has the following advantages:
1. the device can be used for learning the infrared remote controllers of a plurality of devices, and prompt learning operation is carried out by utilizing two modes of voice and characters, so that great convenience is brought to a user for operating the traditional infrared remote control household appliance, and the application control requirement of a family or an office can be met.
2. The remote controller has the functions of voice recognition and voice synthesis, so that a user can control the opening and closing actions of an air conditioner, an electric fan and a window in a voice mode on site, and the trouble of searching for the remote controller everywhere is avoided.
3. By comparing indoor and outdoor environmental parameters, considering from the aspect of energy conservation, adopting a fuzzy control algorithm and combining human comfortable environmental parameters, automatically adjusting the parameters of the air conditioning equipment in order to meet the requirements of energy conservation and emission reduction, and uploading corresponding data to a server.
4. The running state of the equipment can be remotely checked at any time and any place through a mobile phone or a PC end, remote control over air conditioning equipment such as an air conditioner, a window and an electric fan is achieved, and the advantages of the Internet of things are fully played.
5. The problems that the traditional air conditioner completely depends on remote controller field key control, the air conditioner is improperly used, energy waste is caused and the like are effectively solved, intelligent control of building equipment is achieved, and the intelligent control system has positive significance for implementation of energy conservation and emission reduction work.
Drawings
FIG. 1 is a block diagram of an energy-saving control device for automatically adjusting indoor temperature according to the present invention;
fig. 2 is a flowchart of an energy-saving control method for automatically adjusting indoor temperature.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the following detailed description of the invention is given in conjunction with the accompanying drawings and examples.
The invention discloses an energy-saving control device capable of automatically adjusting indoor temperature, which comprises an outdoor environment monitoring unit, a main control unit, a cloud server and a client, wherein the outdoor environment monitoring unit is connected with the main control unit, the main control unit is connected with the cloud server, and the cloud server is connected with the client.
The outdoor environment monitoring unit comprises a monitoring single chip microcomputer, a monitoring Bluetooth module, a monitoring temperature and humidity measuring module, a wind speed measuring module and a motor driving module, wherein the monitoring Bluetooth module, the monitoring temperature and humidity measuring module and the wind speed measuring module are respectively connected with the input end and the output end of the monitoring single chip microcomputer, the output end of the monitoring single chip microcomputer is connected with the motor driving module, the monitoring temperature and humidity measuring module and the wind speed measuring module are installed outdoors, and the motor driving module is connected with a window control motor.
The monitoring temperature and humidity measuring module is used for measuring outdoor temperature and humidity signals and is connected with the monitoring single chip microcomputer in a single bus mode. The wind speed measuring module is a wind speed sensor, can be arranged outside a window and is used for measuring the speed of outdoor wind, and is connected with the monitoring singlechip through a serial port. The monitoring Bluetooth module is used for carrying out data interaction with the main control unit, sending outdoor environmental parameters to the main control unit, receiving action instructions sent by the main control unit, and communicating with the monitoring singlechip through a serial port. The monitoring single chip microcomputer executes opening and closing actions of the window door through the motor driving module according to the action command sent by the main control unit.
The working process of the outdoor environment monitoring unit is as follows: after the system is powered on, the initialization of the system is completed, the initialization of the monitoring Bluetooth module is completed, and the monitoring singlechip reads the data of the monitoring temperature and humidity measurement module and stores the data in the local storage module; and waiting for the data parameter transmission request of the main control unit, sending the environmental parameter data to the main control unit, receiving the action instruction sent by the main control unit, and executing corresponding action.
The main control unit comprises a main control singlechip, an infrared learning control module, a voice recognition module, a voice synthesis module, a main control temperature and humidity measurement module, a main control Bluetooth module, a communication module, an OLED display screen and a memory, wherein the infrared learning control module, the voice recognition module, the voice synthesis module, the main control temperature and humidity measurement module, the main control Bluetooth module, the communication module, the OLED display screen and the memory are respectively connected with the input end and the output end of the main control singlechip, the input end of the infrared learning control module is connected with an external remote controller, the output end of the infrared learning control module is respectively connected with an external air conditioner and an external electric fan, the input end of the voice recognition module is connected with a microphone, the output end of the voice synthesis module is connected with a loudspeaker, the communication module is connected with a router, and the Bluetooth module is connected with a monitoring Bluetooth module, the master control temperature and humidity measurement module is installed indoors. The power supply of the device is provided by alternating current 220V, and after being processed by the power supply module, two paths of direct current of 5V and 3.3V are obtained for being used by each module circuit.
The infrared learning control module is internally provided with an infrared transmitting circuit and an infrared receiving circuit, has the functions of learning and infrared signal transmission of an infrared remote controller, is connected with a main control singlechip STM32F103 chip through a serial port, controls the operations of learning, transmitting and the like through serial port instructions, can perform manual operation under a voice mode and a screen character display mode, and learns the infrared remote controller of an air conditioner/fan according to prompt information. The master control temperature and humidity measurement module can measure indoor temperature and humidity, and a temperature and humidity composite sensor and a serial data single bus structure which are output by digital signals are adopted, are uploaded to a server after being processed by the master control single chip microcomputer and are displayed on an OLED display screen.
The voice recognition module mainly adopts an LD3320 module, the power supply voltage is 3.3V, the voice recognition module is provided with an SPI communication interface, an imported high-sensitivity microphone is configured, and the voice recognition module recognizes the voice into entries to realize the voice recognition function.
The voice synthesis module mainly adopts a SYN6288 module, is connected with the single chip microcomputer through a serial port, and repeatedly plays the entry recognized by the voice recognition module to confirm the correct execution of the corresponding voice instruction for the user.
The master control Bluetooth module adopts a master-slave integrated Bluetooth 5.0 module JDY-24M and is responsible for Bluetooth communication among the master control unit, the client sides (a mobile phone client side and a PC client side) and the outdoor environment monitoring unit. After the JDY-24M networking is only configured with the networking NETID and the short-circuit address, the module can automatically perform networking, and the communication between the networking module and the APP is equivalent to transparent transmission. The master control Bluetooth module is communicated with the mobile phone to set WIFI network information, and then performs data interaction with the outdoor environment monitoring unit.
The communication module is WIFI communication, adopts EPS8266 WIFI module, and ESP8266 is serial ports to WIFI module, compatible 3.3V and 5V singlechip system. The communication module is communicated with the MCU (or other serial devices) by adopting a serial port (LVTTL), a TCP/IP protocol stack is arranged in the communication module, and the conversion between the serial port and the WIFI can be realized; the communication module supports modes of serial port to WIFI STA, serial port to AP and WIFI STA + WIFI AP, so that a serial port-WIFI data transmission scheme is quickly established and the cloud server is accessed.
The OLED display screen is connected with the master control single chip microcomputer through a serial port, and can display information such as current date, time, indoor and outdoor environment parameters and prompts for users in real time during normal work. The EEPROM is used for storing WIFI network parameters.
The main control unit can work in a setting mode and a running mode and is switched by a key switch. In a setting mode, after a power supply is turned on, the system is initialized by self-starting, a master control Bluetooth module is networked with the Bluetooth of the mobile phone, the WIFI network parameter configuration of the system is completed through the mobile phone, and the parameters are stored in a nonvolatile memory EEPROM; the infrared learning control module enters an infrared remote control learning mode, and learning of partial or all keys of the infrared remote controller can be carried out according to system prompt. In the operation mode, the main control chip reads WIFI wireless communication network parameters from the EEPROM, starts the module, automatically accesses to the Ali cloud server, and uploads data to the Ali cloud server in real time. The main control unit can also automatically start corresponding equipment to carry out air conditioning according to indoor and outdoor environmental parameter conditions and human comfortable environmental conditions and according to set control rules, and the corresponding equipment is displayed on the OLED display screen. The main control unit downloads the instruction of the remote control action from the server and transmits the instruction to the corresponding driving module to execute the action.
The cloud server is an Ali cloud server, the operating system selects Linux, software such as APACHE is installed in the operating system, and a web operating environment is deployed. The main control unit is communicated with the Web cloud server to realize data exchange through a socket. After data interaction is carried out inside the Ali cloud server, PHP and HTML are used for developing and displaying data of the website. The data in the product has six display contents, namely time, indoor and outdoor temperature and humidity, outdoor wind speed, air conditioner running state, window opening and closing state and electric fan running state.
The client comprises a PC client and a mobile phone client. And the PC client accesses the cloud server in a browser mode, checks the environmental conditions of the location of the equipment and remotely controls the air conditioner, the window and the electric fan. A mobile phone client (mobile phone APP) is designed with a humanized interface, and the same functions as those of a PC client are realized.
The invention also discloses an energy-saving control method for automatically adjusting the indoor temperature, which comprises the following steps as shown in figure 2:
(1) waiting for 5S after the main thread finishes system initialization, and entering a configuration mode to perform infrared remote control learning and WIFI network parameter setting if a setting key is pressed in 5S; otherwise, entering the running mode. The infrared remote control learning is prompt learning of keys of the air conditioner remote controller and is used for emitting corresponding infrared signals to control actions of the air conditioner and the fan.
(2) When the operation mode is entered, firstly, a WIFI network is configured, a server is connected, a voice processing thread is created, the automatic operation mode is selected through panel keys or voice, and the manual operation mode is entered by default. The voice processing thread mainly identifies voice information, matches corresponding actions to obtain corresponding action instructions, performs corresponding voice reply, changes an operation mode, executes the action instructions, and changes the operation state of equipment in a server database.
(3) When the automatic running mode is adopted, the outdoor temperature is read from the outdoor environment monitoring unit through Bluetooth communication, when the outdoor temperature is lower than 24 ℃, a windowing mode is adopted, and if the indoor temperature is stable and still cannot reach the human body comfortable temperature range of 26-28 ℃, the electric fan is further turned on; when the outdoor temperature is 24-28 ℃, adopting a control mode of opening a window and opening an electric fan, and further starting the air conditioning equipment if the indoor temperature is stable and still cannot reach the comfortable temperature range of 26-28 ℃ of the human body in the control mode; when the outdoor temperature is higher than 28 ℃, directly starting air conditioning equipment, and setting the air conditioning temperature to be 26 ℃; when the air conditioning equipment is used, 1.5 hours of windowing and ventilation are set for 10 minutes, so that the indoor air is ensured to be clean.
According to the specification of the design code of heating ventilation and air conditioning (GBJ19-87) in China, the design parameters of a comfortable air-conditioning room are as follows: the summer temperature is 24-28 ℃. Similarly, the research on the human comfort shows that the most suitable environmental temperature of the human body in summer is 27 ℃, and the temperature difference of thermal shock which can be born by the human body is about 5 ℃ (meaning that the temperature difference enters or exits between two different environmental temperatures, such as between indoor and outdoor), so that the most suitable set temperature of the indoor air conditioner in summer is 26-28 ℃, and the temperature is set, so that the comfortable environment which is not cold or hot can be obtained by treatment, the consumption can be saved, and the electricity and the money can be saved. By combining the indoor and outdoor temperature difference in summer in south of 4-5 degrees, the device can save energy as much as possible on the premise of meeting the comfort level of human bodies, and the starting mode of the set air conditioning equipment is shown in table 1.
TABLE 1 starting mode of air conditioning equipment
(4) In the manual operation mode, action instructions such as opening and closing a window, opening and closing a fan, opening and closing an air conditioner and the like are obtained from a database of the server, and then the action instructions are executed.
The above-described embodiments are only specific examples for further explaining the object, technical solution and advantageous effects of the present invention in detail, and the present invention is not limited thereto. Any modification, equivalent replacement, improvement and the like made within the scope of the disclosure of the present invention are included in the protection scope of the present invention.
Claims (9)
1. The utility model provides an automatic energy-saving control device of indoor temperature which characterized in that: the system comprises an outdoor environment monitoring unit, a main control unit, a cloud server and a client, wherein the outdoor environment monitoring unit is connected with the main control unit, the main control unit is connected with the cloud server, and the cloud server is connected with the client;
the outdoor environment monitoring unit comprises a monitoring single chip microcomputer, a monitoring Bluetooth module, a monitoring temperature and humidity measuring module, a wind speed measuring module and a motor driving module, wherein the monitoring Bluetooth module, the monitoring temperature and humidity measuring module and the wind speed measuring module are respectively connected with the input end and the output end of the monitoring single chip microcomputer;
the main control unit comprises a main control singlechip, an infrared learning control module, a voice recognition module, a voice synthesis module, a main control temperature and humidity measurement module, a main control Bluetooth module and a communication module, wherein the infrared learning control module, the voice recognition module, the voice synthesis module, the main control temperature and humidity measurement module, the main control Bluetooth module and the communication module are respectively connected with the input end and the output end of the main control singlechip, the input end of the infrared learning control module is connected with an external remote controller, the output end of the infrared learning control module is respectively connected with an external air conditioner and an external electric fan, the input end of the voice recognition module is connected with a microphone, the output end of the voice synthesis module is connected with a loudspeaker, the communication module is connected with the router, the master control Bluetooth module is connected with the monitoring Bluetooth module, and the master control temperature and humidity measurement module is installed indoors.
2. The energy-saving control device for automatically adjusting the indoor temperature according to claim 1, wherein: the client comprises a PC client and a mobile phone client.
3. The energy-saving control device for automatically adjusting the indoor temperature according to claim 1, wherein: the main control unit further comprises an OLED display screen, and the OLED display screen is connected with the input end and the output end of the main control single chip microcomputer.
4. The energy-saving control device for automatically adjusting the indoor temperature according to claim 1, wherein: the main control unit further comprises a memory, and the memory is connected with the input end and the output end of the main control single chip microcomputer.
5. The energy-saving control method for automatically adjusting the indoor temperature according to any one of claims 1 to 4, comprising the steps of:
(1) waiting for 5S after the main thread finishes system initialization, and entering a configuration mode to perform infrared remote control learning and WIFI network parameter setting if a setting key is pressed in 5S; otherwise, entering an operation mode;
(2) when the operation mode is entered, firstly, a WIFI network is configured, a server is connected, a voice processing thread is established, an automatic operation mode is selected through panel keys or voice, and a manual operation mode is entered by default;
(3) when the electric fan runs in the automatic running mode, the outdoor temperature is read from the outdoor environment monitoring unit through Bluetooth communication, when the outdoor temperature is lower than 24 ℃, a windowing mode is adopted, and if the indoor temperature is stable and cannot reach the comfortable temperature range of a human body, the electric fan is further turned on; when the outdoor temperature is 24-28 ℃, adopting a control mode of opening a window and opening an electric fan, and further starting the air conditioning equipment if the indoor temperature is stable and still cannot reach the comfortable temperature range of the human body in the control mode; when the outdoor temperature is higher than 28 ℃, directly starting air conditioning equipment, and setting the air conditioning temperature to be 26 ℃; when the air conditioning equipment is used, the window is opened at regular time for ventilation;
(4) in the manual operation mode, action instructions such as opening and closing a window, opening and closing a fan, opening and closing an air conditioner and the like are obtained from a database of the server, and then the action instructions are executed.
6. The energy-saving control method for automatically adjusting the indoor temperature according to claim 5, characterized in that: in the step (2), the step (c),
the voice processing thread mainly recognizes voice information, matches corresponding actions to obtain corresponding action instructions, performs corresponding voice reply, changes the operation mode, executes the action instructions, and changes the operation state of equipment in the server database.
7. The energy-saving control method for automatically adjusting the indoor temperature according to claim 5, characterized in that: in the step (3), the comfortable temperature range of the human body is 26-28 ℃.
8. The energy-saving control method for automatically adjusting the indoor temperature according to claim 5, characterized in that: in the step (3), when the air-conditioning equipment is used, 1.5 hours of window opening ventilation is set for 10 minutes, so that the indoor air is ensured to be clean.
9. The energy-saving control method for automatically adjusting the indoor temperature according to claim 5, characterized in that: in the step (1), the infrared remote control learning is suggestive learning of the keys of the air conditioner remote controller, and corresponding infrared signals are transmitted to control the actions of the air conditioner and the fan.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114811847A (en) * | 2022-05-09 | 2022-07-29 | 重庆伏特猫科技有限公司 | Intelligent alarm device based on air conditioning system |
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| CN114811847A (en) * | 2022-05-09 | 2022-07-29 | 重庆伏特猫科技有限公司 | Intelligent alarm device based on air conditioning system |
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