Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to specific embodiments of the present invention and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. 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.
According to an embodiment of the present invention, there is provided a control method of an air conditioner, as shown in fig. 1, which is a schematic flow chart of an embodiment of the method of the present invention. The air conditioner has a temperature adjusting function, a fresh air function and a dehumidifying function. The room where the air conditioner is located is provided with humidifying equipment, a door and a window. The air conditioner can control the opening and closing of the humidifying equipment, and can also control the opening and closing of at least one of a door and a window of a room where the air conditioner is located. In the scheme of the invention, the intelligent air conditioner is provided with an intelligent control module (combined with the detection board) and an intelligent voice module in addition to the basic air conditioning function, and can realize a weather broadcasting function, an intelligent air conditioning function, an intelligent temperature and humidity adjusting function, an air conditioner door and window interaction function and the like based on the control of the Internet of things. Wherein, the detection plate is a sensor for detecting temperature and humidity, oxygen concentration, carbon dioxide concentration and the like. In the scheme of the invention, as shown in fig. 1, the control method of the air conditioner comprises the steps of S110 to S150.
At step S110, the indoor environment temperature of the air conditioner is obtained, the indoor environment humidity of the air conditioner is obtained, the indoor oxygen concentration of the air conditioner is obtained, the indoor carbon dioxide content of the air conditioner is obtained, the outdoor weather information of the place where the air conditioner is located is obtained, and the weather forecast information of the place where the air conditioner is located within a set time is obtained.
At step S120, according to weather forecast information within a set time of the air conditioner, opening and closing at least one of a door and a window of a room where the air conditioner is located is controlled.
In some embodiments, the air conditioner further has a voice broadcast function. In step S120, according to weather forecast information within a set time period of the location of the air conditioner, a specific process of controlling opening and closing of at least one of a door and a window of a room where the air conditioner is located is described in the following exemplary description.
The following is a schematic flow chart of an embodiment of the method of the present invention for controlling opening and closing of a door and window according to weather forecast information in connection with fig. 2, and further illustrates a specific process of controlling opening and closing of a door and window according to weather forecast information in step S120, which includes steps S210 to S220.
Step S210, starting a voice broadcasting function of the air conditioner, broadcasting weather forecast information within a set time of the place where the air conditioner is located in a set broadcasting time, initiating a reminding message of whether a door and a window of a room where the air conditioner is located need to be closed or not, and initiating a reminding message of a departure notice corresponding to the weather forecast information within the set time of the place where the air conditioner is located. The initiated reminding message can be a reminding message broadcast by utilizing a voice broadcast function, or can be a reminding message sent to a client of a user.
In step S220, if the user is not in the room where the air conditioner is located and receives the instruction message fed back by the user that the door and window of the room where the air conditioner is located need to be closed, the door and window of the room where the air conditioner is located is controlled to be closed according to the instruction message.
Specifically, fig. 6 is a schematic diagram of a flow chart of execution of the weather report function. As shown in fig. 6, the execution flow of the weather report function provided by the solution of the present invention includes:
and step 11, starting a weather broadcasting function of the air conditioner, and then executing step 12.
And 12, broadcasting the weather forecast when the broadcasting time set by the user is up, and reminding the user whether to close doors and windows, take precautions and the like according to the weather forecast.
In the related scheme, the relation between the air conditioner and the door and window is mutual, and in general, the door and window are required to be closed when the air conditioner is opened, and the door and window are often closed manually in the current society. In the scheme of the invention, the technology of controlling the doors and windows through the air conditioner based on the Internet of things is adopted, the problem that the states of the doors and windows cannot be monitored when the air conditioner is opened under the unmanned condition is solved, and the effect of realizing the interaction of the doors and the windows through the air conditioner is realized. Specifically, in the scheme of the invention, the weather broadcasting function can realize that the intelligent air conditioner can monitor and predict weather conditions in real time under the control of the Internet of things, after the broadcasting time is set by a user, the air conditioner can broadcast the weather conditions of the current day at the set time, and can remind the user whether to close doors and windows, take precautions and the like according to the weather conditions of the current day, so that the problem that the doors and windows in the home cannot be controlled under the unmanned condition can be solved, and the interaction between the air conditioner and the doors and the windows under the unmanned condition can be realized.
At step S130, the on/off of the fresh air function of the air conditioner is controlled according to the indoor oxygen concentration of the air conditioner and the indoor carbon dioxide content of the air conditioner.
In some embodiments, the specific process of controlling the on/off of the fresh air function of the air conditioner in step S130 according to the indoor oxygen concentration of the air conditioner and the indoor carbon dioxide content of the air conditioner is described in the following exemplary description.
The following is a schematic flow chart of an embodiment of the method of the present invention for controlling the opening and closing of the fresh air function according to the indoor oxygen concentration and the indoor carbon dioxide content in connection with fig. 3, which further illustrates a specific process of controlling the opening and closing of the fresh air function according to the indoor oxygen concentration and the indoor carbon dioxide content in step S130, and includes steps S310 to S330.
Step S310, determining whether the indoor oxygen concentration of the air conditioner is greater than a first set oxygen concentration and less than a second set oxygen concentration, and determining whether the indoor carbon dioxide content of the air conditioner is less than a set carbon dioxide content. Wherein, the first set oxygen concentration is 20 percent, the second set oxygen concentration is 23 percent, and the carbon dioxide content is 700PPM.
Step S320, if it is determined that the indoor oxygen concentration of the air conditioner is greater than the first set oxygen concentration and less than the second set oxygen concentration, and it is determined that the indoor carbon dioxide content of the air conditioner is less than the set carbon dioxide content, the fresh air function of the air conditioner is controlled to be turned off, and then the air conditioner returns to re-determine whether the indoor oxygen concentration of the air conditioner is greater than the first set oxygen concentration and less than the second set oxygen concentration, and determine whether the indoor carbon dioxide content of the air conditioner is less than the set carbon dioxide content.
Step S330, if it is determined that the indoor oxygen concentration of the air conditioner is less than or equal to the first set oxygen concentration, or it is determined that the indoor oxygen concentration of the air conditioner is greater than or equal to the second set oxygen concentration, and/or it is determined that the indoor carbon dioxide content of the air conditioner is greater than or equal to the set carbon dioxide content, the fresh air function of the air conditioner is controlled to be turned on, and then the air conditioner is returned to re-determine whether the indoor oxygen concentration of the air conditioner is greater than the first set oxygen concentration and less than the second set oxygen concentration, and to determine whether the indoor carbon dioxide content of the air conditioner is less than the set carbon dioxide content.
Specifically, fig. 7 is a schematic diagram of a flow chart of execution of the intelligent air conditioning function. As shown in fig. 7, the execution flow of the intelligent air conditioning function provided by the solution of the present invention includes:
Step 21, the intelligent air conditioning function of the air conditioner is started, and then step 22 is executed.
Step 22, setting in the control program of the air conditioner that the oxygen content of the indoor air is more than 20 percent and less than 23 percent and the carbon dioxide content of the indoor air is less than 700PPM, and then executing step 23.
And step 23, judging whether the indoor air oxygen content is more than 20 percent and less than 23 percent and the indoor carbon dioxide content is less than 700PPM, if yes, executing step 24, otherwise, executing step 25.
And step 24, controlling the fresh air function of the air conditioner to be closed, and returning to step 23.
Step 25, controlling the opening of the fresh air function of the air conditioner, and returning to step 23.
Under the air conditioning technology in the related scheme, only the carbon dioxide detection sensor usually detects the indoor carbon dioxide concentration, and the balance of the oxygen concentration and the carbon dioxide concentration cannot be controlled. In the scheme of the invention, an intelligent carbon dioxide and oxygen control technology is adopted, so that the problem that the concentration balance of the carbon dioxide and the oxygen in the room cannot be controlled under the condition of opening an air conditioner in the related scheme is generally solved, and the room has a more comfortable air environment.
Specifically, in the scheme of the invention, the intelligent air conditioning function can realize the indoor air conditioning under the condition of people or no people, and can be operated on the mobile phone APP. The air conditioner is internally provided with an oxygen and carbon dioxide detection function, and the concentration of oxygen and carbon dioxide can be detected in real time. The intelligent air conditioning function air conditioner is set in the range that the indoor oxygen concentration is 20% -23%, and the indoor carbon dioxide amount is less than 700PPM. After the intelligent air conditioning function is started, the air conditioner monitors the content of indoor oxygen and carbon dioxide in real time, and when the indoor oxygen concentration is lower than 20% or higher than 23% or the carbon dioxide amount is higher than 700PPM, the air conditioner can automatically start the fresh air function until the air conditioner detects that the oxygen concentration and the carbon dioxide amount return to the set range, and then the fresh air function is closed. If the detected oxygen concentration and carbon dioxide amount are within the set range, the fresh air function is kept closed. Thus, the concentration balance of the oxygen and the carbon dioxide in the room can be controlled by the air conditioner in the manned and unmanned states.
At step S140, according to the indoor environment temperature of the air conditioner and the indoor environment humidity of the air conditioner, the dehumidifying function of the air conditioner is controlled to be turned on or off, and/or the humidifying equipment of the room in which the air conditioner is located is controlled to be turned on or off.
In some embodiments, in step S140, the on/off of the dehumidifying function of the air conditioner and/or the on/off of the humidifying device of the room in which the air conditioner is located are controlled according to the indoor environment temperature of the air conditioner and the indoor environment humidity of the air conditioner, which are described in the following exemplary embodiments.
The following is a schematic flow chart of an embodiment of the method of the present invention for controlling the opening and closing of the dehumidifying function and the humidifying device according to the indoor environment temperature and the indoor environment humidity in connection with fig. 4, and further describes the specific process of controlling the opening and closing of the dehumidifying function and the humidifying device according to the indoor environment temperature and the indoor environment humidity in step S140, which includes steps S410 to S430.
Step S410, determining whether the indoor environment temperature of the air conditioner is within the set temperature range of the current season.
Step S420, if it is determined that the indoor environment temperature of the air conditioner is within the set temperature range of the current season, determining whether the indoor environment humidity of the air conditioner is within the set humidity range of the current season, if so, turning off the dehumidification function of the air conditioner and turning off the humidification equipment of the room in which the air conditioner is located, and then returning to continuously determine whether the indoor environment temperature of the air conditioner is within the set temperature range of the current season. Otherwise, the dehumidifying function of the air conditioner is started under the condition that the indoor environment humidity of the air conditioner is higher than the upper limit of the set humidity range of the current season, the humidifying equipment of the room where the air conditioner is located is started under the condition that the indoor environment humidity of the air conditioner is lower than the lower limit of the set humidity range of the current season, and then the air conditioner returns to continuously determine whether the indoor environment humidity of the air conditioner is within the set humidity range of the current season.
Step S430, if it is determined that the indoor environment temperature of the air conditioner is not within the set temperature range of the current season, the target temperature of the air conditioner is adjusted down if the indoor environment temperature of the air conditioner is higher than the upper limit of the set temperature range of the current season, and the target temperature of the air conditioner is adjusted up if the indoor environment temperature of the air conditioner is lower than the upper limit of the set temperature range of the current season, and then the process returns to continue determining whether the indoor environment temperature of the air conditioner is within the set temperature range of the current season.
Specifically, fig. 8 is a schematic diagram of an execution flow of the intelligent temperature and humidity adjustment function. As shown in fig. 8, the execution flow of the intelligent temperature and humidity adjustment function provided by the scheme of the present invention includes:
Step 31, the intelligent temperature and humidity regulation function of the air conditioner is started, and then step 32 is executed. The intelligent temperature and humidity adjusting function can adjust indoor temperature and humidity under the condition of people or no people, and can operate on the mobile phone APP.
And step 32, the air conditioner is internally provided with a temperature and humidity detection function, and a humidifying device is arranged in the air conditioner, so that the indoor space can be humidified. The intelligent temperature and humidity adjusting function air conditioner is set in a range that the summer set temperature is 23-28 ℃ and the relative humidity is 30-60%. The set temperature in winter is 18-25 deg.c and the relative humidity is 30-80%.
Step 33, after the intelligent temperature and humidity regulation function of the air conditioner is started, the air conditioner monitors the indoor temperature in real time, the first step judges whether the detected temperature is within a temperature range, specifically, in summer judges whether the indoor temperature is greater than 23 ℃ and less than 28 ℃, in winter judges whether the indoor temperature is greater than 18 ℃ and less than 25 ℃, if yes, step 34 is executed, and if not, step 37 is executed.
And step 34, judging whether the indoor relative humidity is within a humidity range, specifically judging whether the indoor relative humidity is more than 30% and less than 60% in summer and judging whether the indoor relative humidity is more than 30% and less than 80% in winter, if yes, executing step 35, otherwise executing step 36.
Step 35, the humidification function and the dehumidification function of the air conditioner are turned off, and then step 33 is returned.
Step 36, judging whether the indoor relative humidity is higher than the upper limit of the humidity range or lower than the lower limit of the humidity range, if so, turning on the dehumidifying function of the air conditioner, and returning to step 34. If the humidity is lower than the lower limit of the humidity range, the humidification function of the air conditioner is started, and then the process returns to step 34.
Step 37, judging whether the indoor temperature is higher than the upper limit of the temperature range or lower than the lower limit of the temperature range, if the indoor temperature is higher than the upper limit of the temperature range, the air conditioner automatically reduces the temperature, and then returning to step 33. If the indoor temperature is lower than the lower limit of the temperature range, the air conditioner automatically increases the temperature, and then returns to step 33.
In related solutions, the humidity in the home can become very high in humid weather, even exceeding 100%, increasing the risk of damaging electrical appliances, walls, etc. in the home. According to the scheme provided by the invention, an intelligent temperature and humidity control technology is adopted, the problem that the temperature and humidity of the home cannot be monitored and controlled under the unmanned condition is solved, the temperature and humidity of the home can be monitored and controlled under the unmanned and unmanned conditions, and the damage to the home appliances caused by severe weather is reduced.
Specifically, in the scheme of the invention, after the intelligent temperature and humidity regulation function of the air conditioner is started, the air conditioner monitors the indoor temperature and humidity in real time, the first step is to judge whether the detected temperature is in a temperature range, if not, the air conditioner can detect whether the detected temperature is higher than the set temperature range or lower than the set temperature range, if so, the air conditioner can automatically regulate down the temperature (the air conditioner temperature is set to 25 ℃ in summer and 22 ℃ in winter), and if the indoor temperature does not reach the air conditioner set temperature range after 10 minutes, the temperature is reduced by 1 ℃ again until the detected temperature is in the set range). If the temperature is lower than the set temperature range, the air conditioner automatically increases the temperature (the air conditioner temperature is set to 25 ℃ in summer and 22 ℃ in winter), and if the indoor temperature does not reach the air conditioner set temperature range after 10 minutes, the temperature is increased by 1 ℃ until the detected temperature is within the set range. If yes, the air conditioner will enter the next step of judgment, judges whether the indoor relative humidity is within the set range, if no, the air conditioner detects whether the indoor relative humidity is higher than the set range or lower than the set range, and if the indoor relative humidity is higher than the set range, the air conditioner performs a dehumidifying function. If the temperature is lower than the set range, the air conditioner performs a humidifying function. If yes, the air conditioner does not perform humidification and dehumidification actions and keeps running. Therefore, under the condition of no person at home, the temperature and humidity in the home can be controlled in real time through the intelligent temperature and humidity control of the air conditioner, and the problem that the temperature and humidity in the home cannot be monitored and controlled under the condition of no person is solved.
At step S150, opening and closing at least one of a door and a window of a room in which the air conditioner is located is controlled according to at least one of outdoor weather information of the place in which the air conditioner is located, indoor environment humidity of the air conditioner, indoor oxygen concentration of the air conditioner, and indoor carbon dioxide content of the air conditioner.
The scheme of the invention provides a control method of an air conditioner, in particular to an intelligent air conditioner control method based on Internet of things control, which is an intelligent temperature and humidity control system and an intelligent carbon dioxide and oxygen control system, can realize interaction of the air conditioner with a door window, can realize accurate control of indoor temperature and humidity and balance of carbon dioxide and oxygen in a manned or unmanned state on the basis of Internet of things, feeds back indoor environment conditions in real time, and provides a comfortable environment. The intelligent air conditioner can be used for predicting weather and detecting current weather conditions in real time, broadcasting the weather conditions of the same day in a set time period, reminding a user of whether the user needs to close doors and windows and take precautions, and providing comfortable indoor environments in different weather environments by matching with an intelligent temperature and humidity control system and an intelligent carbon dioxide and oxygen control system, so that influences caused by severe weather such as humidity, severe cold and hot weather can be prevented in advance.
In some embodiments, in step S150, according to at least one of outdoor weather information of the place where the air conditioner is located, indoor environment humidity of the air conditioner, indoor oxygen concentration of the air conditioner, and indoor carbon dioxide content of the air conditioner, opening and closing at least one of a door and a window of a room where the air conditioner is located is controlled, including any one of the following control situations:
and in the first control situation, under the condition that the air conditioner receives a door and window opening and closing instruction sent by a user from a client, controlling at least one of a door and a window of a room in which the air conditioner is positioned to be opened or closed according to the door and window opening and closing instruction.
And in the second control situation, if the outdoor weather information of the room where the air conditioner is located is at least one of moist, rainy and windy under the condition that the room where the air conditioner is located is unmanned, a reminding message of whether the door and window of the room where the air conditioner is located need to be closed or not is initiated. And if the indication message fed back by the user and requiring to close the doors and windows of the room where the air conditioner is located is received, controlling the doors and windows of the room where the air conditioner is located to be closed according to the indication message. The initiated reminding message can be a reminding message broadcast by utilizing a voice broadcast function, or can be a reminding message sent to a client of a user.
And in the third control situation, under the condition that the doors and windows of the room where the air conditioner is located are closed, adjusting the indoor oxygen concentration and the indoor environment humidity in the room where the air conditioner is located according to the indoor environment humidity and the indoor oxygen concentration of the air conditioner, and the indoor oxygen concentration and the indoor carbon dioxide content of the air conditioner. Specifically, under the condition that the doors and windows of the room where the air conditioner is located are closed, the opening and closing of the fresh air function of the air conditioner is controlled according to the indoor oxygen concentration of the air conditioner and the indoor carbon dioxide content of the air conditioner so as to adjust the indoor oxygen concentration in the room where the air conditioner is located. And/or controlling the opening and closing of the dehumidifying function of the air conditioner and/or controlling the opening and closing of humidifying equipment of a room where the air conditioner is located according to the indoor environment temperature and the indoor environment humidity of the air conditioner so as to adjust the indoor environment temperature and the indoor environment humidity in the room where the air conditioner is located.
Specifically, fig. 9 is a schematic diagram of an execution flow of the interaction function of the air conditioner door and window. As shown in fig. 9, the execution flow of the interaction function of the air conditioner door and window provided by the scheme of the invention includes:
step 41, opening the door and window interaction function of the air conditioner, and then executing any one of the steps 42, 43 and 44.
Step 42, the interaction function of the air conditioner door and window can realize that the door and window can be opened and closed by controlling the air conditioner sending instruction through the user mobile phone APP under the unmanned condition, and the door and window can also be opened and closed only by selecting the door or window, so that the door or window can be controlled to be opened and closed.
Step 43, under unmanned condition, when the weather detected by the air conditioner in real time is bad weather such as humidity, rain, wind blowing and the like and the door and window is detected to be not closed, the air conditioner sends real-time weather conditions to the user mobile phone APP to inquire whether the user needs to close the door and window, and then the air conditioner controls the door and window to be opened and closed according to the user instruction.
Step 44, detecting indoor temperature and humidity, oxygen concentration and carbon dioxide under the standby state of the air conditioner, 5, but not adjusting, wherein only the functions of the intelligent temperature and humidity adjustment and the intelligent air conditioning system can be achieved when the door and window are closed
To start up, after which step 45 is performed.
Step 45, when no person is present, step 46 is executed when the indoor temperature and humidity, the oxygen concentration, and the carbon dioxide amount are detected to be out of the set range.
Step 46, the air conditioner sends indoor information such as indoor temperature and humidity, carbon dioxide 0 amount and oxygen concentration to the user mobile phone APP through the internet of things to inquire whether the user needs to close doors and windows, if so, step 47 is executed,
Otherwise, the door and window are not closed (i.e., the user selects otherwise the door and window are not closed).
Step 47, if the user selects to send an instruction to close the door or close only the door, then the user is continuously asked whether the intelligent temperature and humidity adjusting function or the intelligent air adjusting function is required to be started, according to the use
And the user selects to open or close, namely, if yes, the intelligent temperature and humidity adjusting function or the intelligent air adjusting function 5 is started, and if not, only the door and window is closed.
According to the scheme, the intelligent temperature and humidity control system and the intelligent carbon dioxide and oxygen control system are provided, and through an intelligent air conditioning function, an intelligent temperature and humidity conditioning function, a built-in humidifier, an air conditioner door and window interaction function, weather timing broadcasting and notice reminding are achieved. Through the interaction function of the air conditioner door and window, the realization can be realized without
The door and window problem that does not close when the people's situation prevention bad weather. Through intelligent air conditioning function and intelligent temperature and humidity 0 degree adjusting function, the intelligent door and window can prevent humidity, heat and cold under the unmanned condition under the action of the door and window traffic function
And severe weather causes severe influence on the home. Therefore, the indoor environment can be accurately controlled under the conditions of people and no people by matching with door and window interaction, weather prediction and the like. For example, the scheme of the invention adopts the technology of detecting the weather condition in real time, broadcasts weather and notes every day at regular time and detects in real time
The atmospheric conditions are measured, and the intelligent temperature and humidity control system and the intelligent carbon dioxide and oxygen control system are matched to cope with 5 influences on different atmospheres, so that comfortable indoor environments can be provided in different atmospheric environments.
By adopting the technical scheme of the embodiment, the temperature and humidity control function of the air conditioner is adopted under the condition that a user does not have a person at home, so that the control of the temperature and humidity at home is realized. Through making air conditioner and door window interdynamic, realize the control to door and window state in the family under the unmanned condition in family. Control the concentration of carbon dioxide in the room by air conditioner, through air
The concentration balance of oxygen and carbon dioxide in the control room is regulated, so that the indoor temperature and humidity and the balance of carbon dioxide and oxygen are accurately controlled in a manned or unmanned state and the safety state of doors and windows is monitored by 0 on the basis of the Internet of things, and convenience of life of people is improved.
According to an embodiment of the present invention, there is also provided a control apparatus of an air conditioner corresponding to a control method of an air conditioner. Referring to fig. 5, a schematic diagram of an embodiment of the apparatus of the present invention is shown. The air conditioner has a temperature adjusting function, a fresh air function and a dehumidifying function. The room where the air conditioner is located is provided with humidifying equipment, a door and a window. The air conditioner can control the opening and closing of the humidifying equipment, and can also control the opening and closing of at least one of a door and a window of a room where the air conditioner is located. In the scheme of the invention, the intelligent air conditioner is provided with an intelligent control module (combined with the detection board) and an intelligent voice module in addition to the basic air conditioning function, and can realize a weather broadcasting function, an intelligent air conditioning function, an intelligent temperature and humidity adjusting function, an air conditioner door and window interaction function and the like based on the control of the Internet of things. Wherein, the detection plate is a sensor for detecting temperature and humidity, oxygen concentration, carbon dioxide concentration and the like. In the scheme of the invention, as shown in fig. 1, the control device of the air conditioner comprises an acquisition unit 102 and a control unit 104.
The acquiring unit 102 is configured to acquire an indoor environment temperature of the air conditioner, acquire an indoor environment humidity of the air conditioner, acquire an indoor oxygen concentration of the air conditioner, acquire an indoor carbon dioxide content of the air conditioner, acquire outdoor weather information of a place where the air conditioner is located, and acquire weather forecast information within a set time of the place where the air conditioner is located. The specific function and process of the acquisition unit 102 refer to step S110.
And the control unit 104 is configured to control the opening and closing of at least one of the door and the window of the room where the air conditioner is located according to the weather forecast information within the set time of the place where the air conditioner is located. The specific function and process of the control unit 104 refer to step S120.
In some embodiments, the air conditioner further has a voice broadcast function. The control unit 104 controls the opening and closing of at least one of a door and a window of a room where the air conditioner is located according to weather forecast information within a set time of the air conditioner, and includes:
The control unit 104 is specifically further configured to start a voice broadcast function of the air conditioner, broadcast weather forecast information within a set time of the place where the air conditioner is located in a set broadcast time, initiate a reminding message of whether the door and window of the room where the air conditioner is located need to be closed, and initiate a reminding message of a departure notice corresponding to the weather forecast information within the set time of the place where the air conditioner is located. The initiated reminding message can be a reminding message broadcast by utilizing a voice broadcast function, or can be a reminding message sent to a client of a user. The specific function and process of the control unit 104 also refer to step S210.
The control unit 104 is specifically further configured to control the closing of the doors and windows of the room where the air conditioner is located according to the indication message if the user is not in the room where the air conditioner is located and receives the indication message fed back by the user that the doors and windows of the room where the air conditioner is located need to be closed. The specific function and process of the control unit 104 is also referred to as step S220.
Specifically, fig. 6 is a schematic diagram of a flow chart of execution of the weather report function. As shown in fig. 6, the execution flow of the weather report function provided by the solution of the present invention includes:
and step 11, starting a weather broadcasting function of the air conditioner, and then executing step 12.
And 12, broadcasting the weather forecast when the broadcasting time set by the user is up, and reminding the user whether to close doors and windows, take precautions and the like according to the weather forecast.
In the related scheme, the relation between the air conditioner and the door and window is mutual, and in general, the door and window are required to be closed when the air conditioner is opened, and the door and window are often closed manually in the current society. In the scheme of the invention, the technology of controlling the doors and windows through the air conditioner based on the Internet of things is adopted, the problem that the states of the doors and windows cannot be monitored when the air conditioner is opened under the unmanned condition is solved, and the effect of realizing the interaction of the doors and the windows through the air conditioner is realized. Specifically, in the scheme of the invention, the weather broadcasting function can realize that the intelligent air conditioner can monitor and predict weather conditions in real time under the control of the Internet of things, after the broadcasting time is set by a user, the air conditioner can broadcast the weather conditions of the current day at the set time, and can remind the user whether to close doors and windows, take precautions and the like according to the weather conditions of the current day, so that the problem that the doors and windows in the home cannot be controlled under the unmanned condition can be solved, and the interaction between the air conditioner and the doors and the windows under the unmanned condition can be realized.
The control unit 104 is further configured to control on/off of a fresh air function of the air conditioner according to the indoor oxygen concentration of the air conditioner and the indoor carbon dioxide content of the air conditioner. The specific function and processing of the control unit 104 is also referred to in step S130.
In some embodiments, the control unit 104 controls the on/off of the fresh air function of the air conditioner according to the indoor oxygen concentration of the air conditioner and the indoor carbon dioxide content of the air conditioner, including:
The control unit 104 is specifically further configured to determine whether the indoor oxygen concentration of the air conditioner is greater than a first set oxygen concentration and less than a second set oxygen concentration, and determine whether the indoor carbon dioxide content of the air conditioner is less than a set carbon dioxide content. Wherein, the first set oxygen concentration is 20 percent, the second set oxygen concentration is 23 percent, and the carbon dioxide content is 700PPM. The specific function and process of the control unit 104 also refer to step S310.
The control unit 104 is specifically further configured to control the fresh air function of the air conditioner to be turned off if it is determined that the indoor oxygen concentration of the air conditioner is greater than the first set oxygen concentration and less than the second set oxygen concentration and it is determined that the indoor carbon dioxide content of the air conditioner is less than the set carbon dioxide content, and then return to re-determine whether the indoor oxygen concentration of the air conditioner is greater than the first set oxygen concentration and less than the second set oxygen concentration and determine whether the indoor carbon dioxide content of the air conditioner is less than the set carbon dioxide content. The specific function and process of the control unit 104 also refer to step S320.
The control unit 104 is specifically further configured to control the fresh air function of the air conditioner to be turned on if it is determined that the indoor oxygen concentration of the air conditioner is less than or equal to the first set oxygen concentration, or if it is determined that the indoor oxygen concentration of the air conditioner is greater than or equal to the second set oxygen concentration, and/or if it is determined that the indoor carbon dioxide content of the air conditioner is greater than or equal to the set carbon dioxide content, then return the fresh air function of the air conditioner to re-determine whether the indoor oxygen concentration of the air conditioner is greater than the first set oxygen concentration and less than the second set oxygen concentration, and determine whether the indoor carbon dioxide content of the air conditioner is less than the set carbon dioxide content. The specific function and process of the control unit 104 also refer to step S330.
Specifically, fig. 7 is a schematic diagram of a flow chart of execution of the intelligent air conditioning function. As shown in fig. 7, the execution flow of the intelligent air conditioning function provided by the solution of the present invention includes:
Step 21, the intelligent air conditioning function of the air conditioner is started, and then step 22 is executed.
Step 22, setting in the control program of the air conditioner that the oxygen content of the indoor air is more than 20 percent and less than 23 percent and the carbon dioxide content of the indoor air is less than 700PPM, and then executing step 23.
And step 23, judging whether the indoor air oxygen content is more than 20 percent and less than 23 percent and the indoor carbon dioxide content is less than 700PPM, if yes, executing step 24, otherwise, executing step 25.
And step 24, controlling the fresh air function of the air conditioner to be closed, and returning to step 23.
Step 25, controlling the opening of the fresh air function of the air conditioner, and returning to step 23.
Under the air conditioning technology in the related scheme, only the carbon dioxide detection sensor usually detects the indoor carbon dioxide concentration, and the balance of the oxygen concentration and the carbon dioxide concentration cannot be controlled. In the scheme of the invention, an intelligent carbon dioxide and oxygen control technology is adopted, so that the problem that the concentration balance of the carbon dioxide and the oxygen in the room cannot be controlled under the condition of opening an air conditioner in the related scheme is generally solved, and the room has a more comfortable air environment.
Specifically, in the scheme of the invention, the intelligent air conditioning function can realize the indoor air conditioning under the condition of people or no people, and can be operated on the mobile phone APP. The air conditioner is internally provided with an oxygen and carbon dioxide detection function, and the concentration of oxygen and carbon dioxide can be detected in real time. The intelligent air conditioning function air conditioner is set in the range that the indoor oxygen concentration is 20% -23%, and the indoor carbon dioxide amount is less than 700PPM. After the intelligent air conditioning function is started, the air conditioner monitors the content of indoor oxygen and carbon dioxide in real time, and when the indoor oxygen concentration is lower than 20% or higher than 23% or the carbon dioxide amount is higher than 700PPM, the air conditioner can automatically start the fresh air function until the air conditioner detects that the oxygen concentration and the carbon dioxide amount return to the set range, and then the fresh air function is closed. If the detected oxygen concentration and carbon dioxide amount are within the set range, the fresh air function is kept closed. Thus, the concentration balance of the oxygen and the carbon dioxide in the room can be controlled by the air conditioner in the manned and unmanned states.
The control unit 104 is further configured to control on/off of a dehumidifying function of the air conditioner and/or control on/off of humidifying equipment in a room where the air conditioner is located according to an indoor environment temperature of the air conditioner and an indoor environment humidity of the air conditioner. The specific function and process of the control unit 104 also refer to step S140.
In some embodiments, the control unit 104 controls on/off of a dehumidifying function of the air conditioner and/or controls on/off of a humidifying device of a room in which the air conditioner is located according to an indoor environment temperature of the air conditioner and an indoor environment humidity of the air conditioner, including:
The control unit 104 is specifically further configured to determine whether the indoor ambient temperature of the air conditioner is within a set temperature range of the current season. The specific function and process of the control unit 104 also refer to step S410.
The control unit 104 is specifically further configured to determine whether the indoor environment humidity of the air conditioner is within the set temperature range of the current season if the indoor environment temperature of the air conditioner is determined to be within the set humidity range of the current season, if so, close the dehumidification function of the air conditioner and close the humidification device of the room in which the air conditioner is located, and then return to continuously determine whether the indoor environment temperature of the air conditioner is within the set temperature range of the current season. Otherwise, the dehumidifying function of the air conditioner is started under the condition that the indoor environment humidity of the air conditioner is higher than the upper limit of the set humidity range of the current season, the humidifying equipment of the room where the air conditioner is located is started under the condition that the indoor environment humidity of the air conditioner is lower than the lower limit of the set humidity range of the current season, and then the air conditioner returns to continuously determine whether the indoor environment humidity of the air conditioner is within the set humidity range of the current season. The specific function and process of the control unit 104 also refer to step S420.
The control unit 104 is specifically further configured to, if it is determined that the indoor environment temperature of the air conditioner is not within the set temperature range of the current season, turn down the target temperature of the air conditioner if the indoor environment temperature of the air conditioner is higher than the upper limit of the set temperature range of the current season, turn up the target temperature of the air conditioner if the indoor environment temperature of the air conditioner is lower than the upper limit of the set temperature range of the current season, and then return to continue determining whether the indoor environment temperature of the air conditioner is within the set temperature range of the current season. The specific function and process of the control unit 104 also refer to step S430.
Specifically, fig. 8 is a schematic diagram of an execution flow of the intelligent temperature and humidity adjustment function. As shown in fig. 8, the execution flow of the intelligent temperature and humidity adjustment function provided by the scheme of the present invention includes:
Step 31, the intelligent temperature and humidity regulation function of the air conditioner is started, and then step 32 is executed. The intelligent temperature and humidity adjusting function can adjust indoor temperature and humidity under the condition of people or no people, and can operate on the mobile phone APP.
And step 32, the air conditioner is internally provided with a temperature and humidity detection function, and a humidifying device is arranged in the air conditioner, so that the indoor space can be humidified. The intelligent temperature and humidity adjusting function air conditioner is set in a range that the summer set temperature is 23-28 ℃ and the relative humidity is 30-60%. The set temperature in winter is 18-25 deg.c and the relative humidity is 30-80%.
Step 33, after the intelligent temperature and humidity regulation function of the air conditioner is started, the air conditioner monitors the indoor temperature in real time, the first step judges whether the detected temperature is within a temperature range, specifically, in summer judges whether the indoor temperature is greater than 23 ℃ and less than 28 ℃, in winter judges whether the indoor temperature is greater than 18 ℃ and less than 25 ℃, if yes, step 34 is executed, and if not, step 37 is executed.
And step 34, judging whether the indoor relative humidity is within a humidity range, specifically judging whether the indoor relative humidity is more than 30% and less than 60% in summer and judging whether the indoor relative humidity is more than 30% and less than 80% in winter, if yes, executing step 35, otherwise executing step 36.
Step 35, the humidification function and the dehumidification function of the air conditioner are turned off, and then step 33 is returned.
Step 36, judging whether the indoor relative humidity is higher than the upper limit of the humidity range or lower than the lower limit of the humidity range, if so, turning on the dehumidifying function of the air conditioner, and returning to step 34. If the humidity is lower than the lower limit of the humidity range, the humidification function of the air conditioner is started, and then the process returns to step 34.
Step 37, judging whether the indoor temperature is higher than the upper limit of the temperature range or lower than the lower limit of the temperature range, if the indoor temperature is higher than the upper limit of the temperature range, the air conditioner automatically reduces the temperature, and then returning to step 33. If the indoor temperature is lower than the lower limit of the temperature range, the air conditioner automatically increases the temperature, and then returns to step 33.
In related solutions, the humidity in the home can become very high in humid weather, even exceeding 100%, increasing the risk of damaging electrical appliances, walls, etc. in the home. According to the scheme provided by the invention, an intelligent temperature and humidity control technology is adopted, the problem that the temperature and humidity of the home cannot be monitored and controlled under the unmanned condition is solved, the temperature and humidity of the home can be monitored and controlled under the unmanned and unmanned conditions, and the damage to the home appliances caused by severe weather is reduced.
Specifically, in the scheme of the invention, after the intelligent temperature and humidity regulation function of the air conditioner is started, the air conditioner monitors the indoor temperature and humidity in real time, the first step is to judge whether the detected temperature is in a temperature range, if not, the air conditioner can detect whether the detected temperature is higher than the set temperature range or lower than the set temperature range, if so, the air conditioner can automatically regulate down the temperature (the air conditioner temperature is set to 25 ℃ in summer and 22 ℃ in winter), and if the indoor temperature does not reach the air conditioner set temperature range after 10 minutes, the temperature is reduced by 1 ℃ again until the detected temperature is in the set range). If the temperature is lower than the set temperature range, the air conditioner automatically increases the temperature (the air conditioner temperature is set to 25 ℃ in summer and 22 ℃ in winter), and if the indoor temperature does not reach the air conditioner set temperature range after 10 minutes, the temperature is increased by 1 ℃ until the detected temperature is within the set range. If yes, the air conditioner will enter the next step of judgment, judges whether the indoor relative humidity is within the set range, if no, the air conditioner detects whether the indoor relative humidity is higher than the set range or lower than the set range, and if the indoor relative humidity is higher than the set range, the air conditioner performs a dehumidifying function. If the temperature is lower than the set range, the air conditioner performs a humidifying function. If yes, the air conditioner does not perform humidification and dehumidification actions and keeps running. Therefore, under the condition of no person at home, the temperature and humidity in the home can be controlled in real time through the intelligent temperature and humidity control of the air conditioner, and the problem that the temperature and humidity in the home cannot be monitored and controlled under the condition of no person is solved.
The control unit 104 is further configured to control opening and closing of at least one of a door and a window of a room where the air conditioner is located according to at least one of outdoor weather information of the place where the air conditioner is located, indoor environment humidity of the air conditioner, indoor oxygen concentration of the air conditioner, and indoor carbon dioxide content of the air conditioner. The specific function and process of the control unit 104 also refer to step S150.
The scheme of the invention provides a control device of an air conditioner, in particular to an intelligent air conditioner control device based on Internet of things control, which is an intelligent temperature and humidity control system and an intelligent carbon dioxide and oxygen control system, can realize interaction between the air conditioner and a door window, can realize accurate control of indoor temperature and humidity and balance of carbon dioxide and oxygen in a manned or unmanned state on the basis of Internet of things, feeds back indoor environment conditions in real time, and provides a comfortable environment. The intelligent air conditioner can be used for predicting weather and detecting current weather conditions in real time, broadcasting the weather conditions of the same day in a set time period, reminding a user of whether the user needs to close doors and windows and take precautions, and providing comfortable indoor environments in different weather environments by matching with an intelligent temperature and humidity control system and an intelligent carbon dioxide and oxygen control system, so that influences caused by severe weather such as humidity, severe cold and hot weather can be prevented in advance.
In some embodiments, the control unit 104 controls the opening and closing of at least one of a door and a window of a room where the air conditioner is located according to at least one of outdoor weather information of the place where the air conditioner is located, indoor environment humidity of the air conditioner and indoor oxygen concentration of the air conditioner, and indoor oxygen concentration of the air conditioner and indoor carbon dioxide content of the air conditioner, including any one of the following control situations:
In a first control case, the control unit 104 is specifically further configured to control at least one of a door and a window of a room where the air conditioner is located to be opened or closed according to the door and window opening and closing instruction when the air conditioner receives the door and window opening and closing instruction sent by a user from the client.
In the second control case, the control unit 104 is specifically further configured to initiate a reminder message about whether the door and window of the room where the air conditioner is located need to be closed if the outdoor weather information of the room where the air conditioner is located is at least one of wet, rainy, and windy under the condition that the room where the air conditioner is located is unmanned. And if the indication message fed back by the user and requiring to close the doors and windows of the room where the air conditioner is located is received, controlling the doors and windows of the room where the air conditioner is located to be closed according to the indication message. The initiated reminding message can be a reminding message broadcast by utilizing a voice broadcast function, or can be a reminding message sent to a client of a user.
In a third control scenario, the control unit 104 is specifically further configured to adjust the indoor oxygen concentration and the indoor environmental humidity in the room where the air conditioner is located according to the indoor environmental humidity and the indoor oxygen concentration of the air conditioner, and the indoor oxygen concentration and the indoor carbon dioxide content of the air conditioner, when the door and the window of the room where the air conditioner is located are closed. Specifically, under the condition that the doors and windows of the room where the air conditioner is located are closed, the opening and closing of the fresh air function of the air conditioner is controlled according to the indoor oxygen concentration of the air conditioner and the indoor carbon dioxide content of the air conditioner so as to adjust the indoor oxygen concentration in the room where the air conditioner is located. And/or controlling the opening and closing of the dehumidifying function of the air conditioner and/or controlling the opening and closing of humidifying equipment of a room where the air conditioner is located according to the indoor environment temperature and the indoor environment humidity of the air conditioner so as to adjust the indoor environment temperature and the indoor environment humidity in the room where the air conditioner is located.
Specifically, fig. 9 is a schematic diagram of an execution flow of the interaction function of the air conditioner door and window. As shown in fig. 9, the execution flow of the interaction function of the air conditioner door and window provided by the scheme of the invention includes:
step 41, opening the door and window interaction function of the air conditioner, and then executing any one of the steps 42, 43 and 44.
Step 42, the interaction function of the air conditioner door and window can realize that the door and window can be opened and closed by controlling the air conditioner sending instruction through the user mobile phone APP under the unmanned condition, and the door and window can also be opened and closed only by selecting the door or window, so that the door or window can be controlled to be opened and closed.
Step 43, under unmanned condition, when the weather detected by the air conditioner in real time is bad weather such as humidity, rain, wind blowing and the like and the door and window is detected to be not closed, the air conditioner sends real-time weather conditions to the user mobile phone APP to inquire whether the user needs to close the door and window, and then the air conditioner controls the door and window to be opened and closed according to the user instruction.
Step 44, the indoor temperature and humidity, the oxygen concentration and the carbon dioxide amount can be detected in the air conditioner standby state, but the adjustment is not performed, and the intelligent temperature and humidity adjustment and the intelligent air conditioning system function can be started only when the door and window are closed, and then step 45 is executed.
Step 45, when no person is present, step 46 is executed when the indoor temperature and humidity, the oxygen concentration, and the carbon dioxide amount are detected to be out of the set range.
Step 46, the air conditioner sends indoor information such as indoor temperature and humidity, carbon dioxide amount and oxygen concentration to the user mobile phone APP through the internet of things, and inquires whether the user needs to close the doors and windows, if so, step 47 is executed, otherwise, the doors and windows are not closed (namely, the user selects that the doors and windows are not closed).
Step 47, if the user selects to close the door and window or close the door and window only, then the user is continuously inquired whether the intelligent temperature and humidity adjusting function or the intelligent air adjusting function needs to be started, and the intelligent temperature and humidity adjusting function or the intelligent air adjusting function can be started or closed according to the selection of the user, namely if the intelligent temperature and humidity adjusting function or the intelligent air adjusting function is started, or the door and window is closed only.
According to the scheme, the intelligent temperature and humidity control system and the intelligent carbon dioxide and oxygen control system are provided, and through an intelligent air conditioning function, an intelligent temperature and humidity conditioning function, a built-in humidifier, an air conditioner door and window interaction function, weather timing broadcasting and notice reminding are achieved. Through the interactive function of air conditioner door and window, can realize the problem that door and window did not close when unmanned condition prevention bad weather. Through intelligent air conditioning function and intelligent temperature and humidity regulation function, can prevent under unmanned condition that moist, heat, cold etc. bad weather caused abominable influence to house under the effect of door and window traffic function. Therefore, the indoor environment can be accurately controlled under the conditions of people and no people by matching with door and window interaction, weather prediction and the like. For example, the scheme of the invention adopts the technology of detecting weather conditions in real time, broadcasts weather and notes every day at regular time, detects weather conditions in real time, and combines an intelligent temperature and humidity control system and an intelligent carbon dioxide and oxygen control system to cope with the influence caused by different weather together, thereby realizing that comfortable indoor environments can be provided in different weather environments.
Since the processes and functions implemented by the apparatus of the present embodiment substantially correspond to the embodiments, principles and examples of the foregoing methods, the descriptions of the embodiments are not exhaustive, and reference may be made to the descriptions of the foregoing embodiments and their descriptions are omitted herein.
The indoor temperature and humidity control system and the indoor temperature and humidity control method based on the air conditioner have the advantages that temperature and humidity control is achieved under the condition that a user does not have a person at home, the air conditioner interacts with a door and window to achieve monitoring of door and window states of the user under the condition that the user does not have a person at home, indoor carbon dioxide concentration is controlled through the air conditioner, concentration balance of indoor oxygen and carbon dioxide is controlled through the air conditioner, intelligent carbon dioxide and oxygen control technology is adopted, indoor carbon dioxide and oxygen concentration balance is controlled, a more comfortable air environment is achieved indoors, and convenience of life of the user is improved.
According to an embodiment of the present invention, there is also provided an air conditioner corresponding to the control device of the air conditioner. The air conditioner may include the control device of the air conditioner described above.
Since the processes and functions implemented by the air conditioner of the present embodiment basically correspond to the embodiments, principles and examples of the foregoing apparatus, the description of the present embodiment is not exhaustive, and reference may be made to the related descriptions of the foregoing embodiments, which are not repeated herein.
The indoor temperature and humidity control system and the indoor temperature and humidity control method based on the air conditioner have the advantages that temperature and humidity control of the home is achieved under the condition that a user does not have a person at home, the air conditioner interacts with the door and window to achieve monitoring of door and window states of the home under the condition that the user does not have a person at home, indoor carbon dioxide concentration is controlled through the air conditioner, concentration balance of indoor oxygen and carbon dioxide is controlled through the air conditioner, the door and window control technology based on the Internet of things is adopted, the problem that the door and window states cannot be monitored when the user opens the air conditioner under the condition that the user does not have a person is solved, the effect that the door and window interaction can be achieved through the air conditioner is achieved, and convenience of life of the user is improved.
According to an embodiment of the present invention, there is also provided a storage medium corresponding to a control method of an air conditioner, the storage medium including a stored program, wherein an apparatus in which the storage medium is controlled to execute the control method of the air conditioner described above when the program runs.
Since the processes and functions implemented by the storage medium of the present embodiment substantially correspond to the embodiments, principles and examples of the foregoing methods, the descriptions of the present embodiment are not exhaustive, and reference may be made to the related descriptions of the foregoing embodiments, which are not repeated herein.
By adopting the technical scheme, the temperature and humidity control function of the air conditioner is adopted to realize the control of the temperature and humidity of the home under the condition that no one is in the home of the user; the indoor carbon dioxide concentration is controlled through the air conditioner, the concentration balance of indoor oxygen and carbon dioxide is controlled through the air conditioner, an intelligent temperature and humidity control technology is adopted, the temperature and humidity in the home are monitored and controlled under the conditions of people and no people, damage to home appliances caused by bad weather is reduced, and convenience in life of a user is improved.
In summary, it is readily understood by those skilled in the art that the above-described advantageous ways can be freely combined and superimposed without conflict.
The above description is only an example of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.