CN114484808B - Control method and device of air conditioner, electronic equipment and storage medium - Google Patents

Control method and device of air conditioner, electronic equipment and storage medium Download PDF

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Publication number
CN114484808B
CN114484808B CN202210011108.5A CN202210011108A CN114484808B CN 114484808 B CN114484808 B CN 114484808B CN 202210011108 A CN202210011108 A CN 202210011108A CN 114484808 B CN114484808 B CN 114484808B
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China
Prior art keywords
ozone concentration
air conditioner
ozone
preset
duration
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CN202210011108.5A
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Chinese (zh)
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CN114484808A (en
Inventor
袁珊珊
马振豪
蔡泽瑶
荆涛
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Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
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Priority to CN202210011108.5A priority Critical patent/CN114484808B/en
Publication of CN114484808A publication Critical patent/CN114484808A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/65Electronic processing for selecting an operating mode
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61Control or safety arrangements characterised by user interfaces or communication using timers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/64Electronic processing using pre-stored data
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/95Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes
    • F24F8/98Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes for removing ozone
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/50Air quality properties
    • F24F2110/65Concentration of specific substances or contaminants
    • F24F2110/74Ozone

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Human Computer Interaction (AREA)
  • Air Conditioning Control Device (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

The invention belongs to the technical field of air conditioners, and particularly provides a control method, a control device, electronic equipment and a storage medium of an air conditioner, which aim to solve the problem that ozone generated by excessive sterilization of the existing air conditioner is accumulated indoors and cannot be diffused and decomposed, so that the physical health of a user is affected. For this purpose, the present invention detects a first ozone concentration at an air outlet of an air conditioner in the case that the air conditioner enters a sterilization mode; when the first ozone concentration is greater than the first preset ozone concentration and the first duration of the first ozone concentration is greater than or equal to the first preset time, the air conditioner is controlled to execute the ozone removal program, whether the indoor ozone concentration exceeds the standard or not can be determined, and the starting of the ozone removal program is further controlled, so that the indoor ozone concentration is effectively controlled, various breathing problems caused by the exceeding of the ozone concentration are avoided, the indoor air quality is optimized, and the physical health of a user is ensured.

Description

Control method and device of air conditioner, electronic equipment and storage medium
Technical Field
The invention belongs to the technical field of air conditioners, and particularly provides a control method and device of an air conditioner, electronic equipment and a computer readable storage medium.
Background
An air conditioner is an indispensable electrical device in daily life of people, and has various structural forms. With the continuous improvement of the industrial design level and the application of new technology, new material, new model and new technology to air conditioners, various air conditioners are developed, and the control method of the air conditioners in different operation scenes is correspondingly improved.
The global household particularly pays attention to disinfection and sanitary protection, and a plurality of air conditioners are also provided with a disinfection module so as to efficiently disinfect the indoor space, thereby improving the household sanitary protection of the user. However, excessive sterilization may generate ozone, which may affect the physical health of the user if the generated ozone is accumulated in the room and cannot be diffused and decomposed.
Accordingly, there is a need in the art for a new control method of an air conditioner to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to solve the technical problems that ozone generated by excessive sterilization of the existing air conditioner is accumulated indoors and cannot be diffused and decomposed, so that the physical health of a user is affected.
The invention provides a control method of an air conditioner, which comprises the following steps: under the condition that the air conditioner enters a sterilization mode, detecting the first ozone concentration at an air outlet of the air conditioner; and controlling the air conditioner to execute the ozone removal program when the first ozone concentration is greater than the first preset ozone concentration and the first duration of the first ozone concentration is greater than or equal to the first preset time.
In some embodiments, the control method of the air conditioner further includes: judging whether the first ozone concentration is smaller than a first preset ozone concentration and whether the first duration time is larger than or equal to a first preset time in the process of executing the ozone removal program; if the first ozone concentration is smaller than the first preset ozone concentration and the first duration is longer than or equal to the first preset time, controlling the air conditioner to exit the ozone removal program; and if the first ozone concentration is greater than or equal to the first preset ozone concentration and the first duration is less than the first preset time, controlling the air conditioner to continuously execute the ozone removal program.
In some embodiments, the control method of the air conditioner further includes: detecting a second ozone concentration in a working area of the air conditioner when the first ozone concentration is less than or equal to a first preset ozone concentration and the first duration is less than a first preset time; and when the second ozone concentration is greater than the second preset ozone concentration and the second duration of the second ozone concentration is greater than or equal to the second preset time, controlling the air conditioner to execute the ozone removal program.
In some embodiments, the control method of the air conditioner further includes: judging whether the second ozone concentration is smaller than a second preset ozone concentration and whether the second duration is larger than or equal to a second preset time in the process of executing the ozone removal program; if the second ozone concentration is smaller than the second preset ozone concentration and the second duration is longer than or equal to the second preset time, controlling the air conditioner to exit the ozone removal program; and if the second ozone concentration is greater than or equal to the second preset ozone concentration and the second duration is less than the second preset time, controlling the air conditioner to continue to execute the ozone removal program.
In some embodiments, the control method of the air conditioner further includes: and re-detecting the first ozone concentration when the second ozone concentration is less than or equal to a second preset ozone concentration and the second duration is less than a second preset time.
In some embodiments, the control method of the air conditioner further includes: detecting a second ozone concentration in a working area of the air conditioner when the first ozone concentration is less than or equal to a first preset ozone concentration and the first duration is less than a first preset time; when the second ozone concentration is larger than a second preset ozone concentration, judging whether personnel move in the working area of the air conditioner or not; if personnel are active in the working area of the air conditioner, controlling the air conditioner to execute an ozone removal program according to the type of the personnel; and if no personnel are active in the working area of the air conditioner, re-detecting the second ozone concentration in the working area of the air conditioner.
In some embodiments, the control method of the air conditioner further includes: judging whether the second ozone concentration is smaller than a second preset ozone concentration and whether the second duration of the second ozone concentration is larger than or equal to a second preset time in the process of executing the ozone removal program; if the second ozone concentration is smaller than the second preset ozone concentration and the second duration is longer than or equal to the second preset time, controlling the air conditioner to exit the ozone removal program; and if the second ozone concentration is greater than or equal to the second preset ozone concentration and the second duration is less than the second preset time, controlling the air conditioner to continue to execute the ozone removal program.
In some embodiments, the control method of the air conditioner further includes: and re-detecting the first ozone concentration when the second ozone concentration is less than or equal to the second preset ozone concentration.
The invention also provides a control device of the air conditioner, which comprises: the detection module is configured to detect the first ozone concentration at the air outlet of the air conditioner under the condition that the air conditioner enters a sterilization mode; and the control module is configured to control the air conditioner to execute the ozone removal program when the first ozone concentration is greater than the first preset ozone concentration and the first duration of the first ozone concentration is greater than or equal to the first preset time.
The invention also provides an electronic device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the steps of any one of the above technical solutions when executing the computer program.
The invention also provides a computer readable storage medium storing a computer program which when executed by a processor implements the steps of the method of any of the above technical solutions.
As can be appreciated by those skilled in the art, in the case of adopting the above technical solution, the present invention detects the first ozone concentration at the air outlet of the air conditioner in the case that the air conditioner enters the sterilization mode; when the first ozone concentration is greater than the first preset ozone concentration and the first duration of the first ozone concentration is greater than or equal to the first preset time, the air conditioner is controlled to execute the ozone removal program, whether the indoor ozone concentration exceeds the standard or not can be determined, and the starting of the ozone removal program is further controlled, so that the indoor ozone concentration is effectively controlled, various breathing problems caused by the exceeding of the ozone concentration are avoided, the indoor air quality is optimized, and the physical health of a user is ensured.
Drawings
Fig. 1 is a flow chart illustrating a control method of an air conditioner according to the present invention;
fig. 2 is a flowchart illustrating another control method of an air conditioner according to the present invention;
Fig. 3 is a flowchart illustrating a control method of an air conditioner according to still another embodiment of the present invention;
fig. 4 is a schematic structural view of a control device of an air conditioner according to the present invention;
fig. 5 is a schematic structural view of an electronic device according to the present invention.
Detailed Description
Some embodiments of the invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention.
In the description of the present application, ordinal numbers such as "first," "second," etc., are used merely to describe different technical features of the same type and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical schemes or technical means between the embodiments of the present application may be combined with each other, so long as one of ordinary skill in the art can realize the combination of the technical schemes, when the technical schemes contradict or cannot be realized, the combination of the technical schemes should be considered to be absent, and the combination is not within the protection scope of the present application.
In the description of the present invention, a "module," "processor" may include hardware, software, or a combination of both. A module may comprise hardware circuitry, various suitable sensors, communication ports, memory, or software components, such as program code, or a combination of software and hardware. The processor may be a central processor, a microprocessor, a digital signal processor, or any other suitable processor. The processor has data and/or signal processing functions. The processor may be implemented in software, hardware, or a combination of both. Non-transitory computer readable storage media include any suitable medium that can store program code, such as magnetic disks, hard disks, optical disks, flash memory, read-only memory, random access memory, and the like. Furthermore, the term "a and/or B" means all possible combinations of a and B, such as a alone, B alone or a and B. The singular forms "a", "an" and "the" include plural referents.
The following describes in detail a control method and apparatus of an air conditioner according to an embodiment of the present invention with reference to the accompanying drawings.
Fig. 1 is a flow chart illustrating a control method of an air conditioner according to the present invention. The control method of the air conditioner of fig. 1 may be performed by a server, may be performed by the air conditioner, or may be performed by both the server and the air conditioner. As shown in fig. 1, the control method of the air conditioner includes:
s101, detecting a first ozone concentration at an air outlet of an air conditioner under the condition that the air conditioner enters a sterilization mode;
S102, controlling the air conditioner to execute the ozone removal program when the first ozone concentration is greater than a first preset ozone concentration and the first duration of the first ozone concentration is greater than or equal to a first preset time.
Specifically, the server may be a server that provides various services, for example, a background server that receives a request transmitted by a terminal device with which communication connection is established, and the background server may perform processing such as receiving and analyzing the request transmitted by the terminal device and generate a processing result. The server may be a server, a server cluster formed by a plurality of servers, or a cloud computing service center, which is not limited in this embodiment of the present invention.
The server may be hardware or software. When the server is hardware, it may be various electronic devices that provide various services to the terminal device. When the server is software, it may be a plurality of software or software modules that provide various services to the terminal device, or may be a single software or software module that provides various services to the terminal device, which is not limited in this embodiment of the present invention.
The terminal device may be hardware or software. When the terminal device is hardware, it may be a variety of electronic devices having a display screen and supporting communication with a server, including but not limited to smartphones, tablet computers, laptop and desktop computers, and the like; when the terminal device is software, it may be installed in the electronic device as described above. The terminal device may be implemented as a plurality of software or software modules, or as a single software or software module, as embodiments of the invention are not limited in this regard.
The air conditioner may include a wall-mounted air conditioner, a cabinet-type air conditioner, a ceiling-type air conditioner, a window-type air conditioner, etc., and a person skilled in the art may flexibly set a specific structure of the air conditioner in practical applications, as long as cooling and/or heating and sterilization of the indoor space can be performed through the air conditioner. Further, a sterilization part capable of sterilizing with high efficiency, such as an Ultraviolet (UV) sterilization module, is installed on the air conditioner to improve user's home sanitary protection. Here, the UV sterilization module principle is to sterilize indoor air using ultraviolet rays having a wavelength of 100nm to 400 nm.
When detecting the first ozone concentration at the air outlet of the air conditioner, the air conditioner can detect through an ozone concentration detector installed at the air outlet of the air conditioner, wherein the ozone concentration detector is a conventional detector in the prior art and comprises, but is not limited to, a fixed ozone detector, a portable ozone detector, a pumping type ozone detector and the like. The type of ozone concentration detector can be flexibly set in practical application by a person skilled in the art, as long as the ozone concentration at the air outlet of the air conditioner can be detected by the ozone concentration detector.
The first ozone concentration refers to an instantaneous ozone concentration generated at an air outlet of the air conditioner during sterilization of the air conditioner. Ozone concentration refers to the amount of ozone per unit volume. Ozone concentration indicates the capacity to generate ozone during air conditioning sterilization, and refers to the sum of the weights of ozone per unit volume, and the greater this value, the faster the ozone is generated during air conditioning sterilization, and thus the more ozone is generated in the room.
The first preset ozone concentration refers to an ozone concentration threshold value which is preset and used for judging whether the first ozone concentration is excessive or not. The first preset ozone concentration may be an ozone concentration preset according to experimental data, or may be an ozone concentration obtained by adjusting the set ozone concentration according to actual needs, which is not limited in the embodiment of the present invention. For example, the first preset ozone concentration may be in the range of 0.1mg/m 3 to 0.15mg/m 3. Preferably, in the embodiment of the invention, the first preset ozone concentration is 0.12mg/m 3.
The first duration refers to the duration when the first ozone concentration at the air outlet of the air conditioner detected in the sterilization process reaches a first preset ozone concentration.
The first preset time is a time threshold value preset for judging whether the first duration of the first ozone concentration is long or not. The first preset time may be a time preset according to experimental data, or may be a time obtained by adjusting the set time according to actual needs, which is not limited in the embodiment of the present invention. For example, the first preset time may be in the range of 3s to 6 s. Preferably, in the embodiment of the present invention, the first preset time is 5s.
According to the technical scheme provided by the embodiment of the invention, under the condition that the air conditioner enters a sterilization mode, the first ozone concentration at the air outlet of the air conditioner is detected; when the first ozone concentration is greater than the first preset ozone concentration and the first duration of the first ozone concentration is greater than or equal to the first preset time, the air conditioner is controlled to execute the ozone removal program, whether the indoor ozone concentration exceeds the standard or not can be determined, and the starting of the ozone removal program is further controlled, so that the indoor ozone concentration is effectively controlled, various breathing problems caused by the exceeding of the ozone concentration are avoided, the indoor air quality is optimized, and the physical health of a user is ensured.
In some embodiments, the control method of the air conditioner further includes: judging whether the first ozone concentration is smaller than a first preset ozone concentration and whether the first duration time is larger than or equal to a first preset time in the process of executing the ozone removal program; if the first ozone concentration is smaller than the first preset ozone concentration and the first duration is longer than or equal to the first preset time, controlling the air conditioner to exit the ozone removal program; and if the first ozone concentration is greater than or equal to the first preset ozone concentration and the first duration is less than the first preset time, controlling the air conditioner to continuously execute the ozone removal program.
Specifically, when the first ozone concentration at the air outlet of the air conditioner is greater than the first preset ozone concentration and the first duration of the first ozone concentration is greater than or equal to the first preset time, the controller (or the processor) of the air conditioner controls the air conditioner to execute the ozone removal program, and in the execution process of the ozone removal program, whether the first ozone concentration is less than the first preset ozone concentration and the first duration is greater than or equal to the first preset time is judged, and if the first ozone concentration is less than the first preset ozone concentration and the first duration is greater than or equal to the first preset time, the controller controls the air conditioner to exit the ozone removal program; and if the first ozone concentration is greater than or equal to the first preset ozone concentration and the first duration is less than the first preset time, the controller controls the air conditioner to continuously execute the ozone removal program.
According to the technical scheme provided by the embodiment of the invention, the first ozone concentration at the air outlet of the air conditioner is compared with the first preset ozone concentration, and the first duration of the first ozone concentration is compared with the first preset time, so that the air conditioner can be accurately controlled to execute the ozone removal program, the intelligent degree of the air conditioner control is improved, and the timeliness and the accuracy of ozone removal are improved.
In some embodiments, the control method of the air conditioner further includes: detecting a second ozone concentration in a working area of the air conditioner when the first ozone concentration is less than or equal to a first preset ozone concentration and the first duration is less than a first preset time; and when the second ozone concentration is greater than the second preset ozone concentration and the second duration of the second ozone concentration is greater than or equal to the second preset time, controlling the air conditioner to execute the ozone removal program.
Specifically, when the first ozone concentration at the air outlet of the air conditioner is detected to be less than or equal to the first preset ozone concentration and the first duration is less than the first preset time, the second ozone concentration in the working area of the air conditioner can be detected in an advanced manner, and when the second ozone concentration is greater than the second preset ozone concentration and the second duration of the second ozone concentration is greater than or equal to the second preset time, the air conditioner is controlled to execute the ozone removal program.
Here, the second ozone concentration in the working area of the air conditioner may be detected by an ozone concentration detector installed in the working area, which is a conventional detector in the prior art, including, but not limited to, a stationary ozone detector, a portable ozone detector, a pumping ozone detector, and the like. The type and the number of the ozone concentration detector can be flexibly set in practical application by a person skilled in the art, so long as the ozone concentration detector can detect the ozone concentration in the working area of the air conditioner.
The second ozone concentration is the accumulated ozone concentration in the working area of the air conditioner in the sterilization process, the larger the second ozone concentration is, the more ozone in the room is indicated, the higher the ozone concentration is, and if the second ozone concentration exceeds the threshold value of the second preset ozone concentration, the harm to the physical health of people can be caused.
The second preset ozone concentration refers to an ozone concentration threshold value set in advance for judging whether the second ozone concentration is excessive. The second preset ozone concentration may be an ozone concentration preset according to experimental data, or may be an ozone concentration obtained by adjusting the set ozone concentration according to actual needs, which is not limited in the embodiment of the present invention. For example, the second preset ozone concentration may be in the range of 0.1mg/m 3 to 0.15mg/m 3. Preferably, in the embodiment of the invention, the second preset ozone concentration is 0.1mg/m 3.
The second duration refers to the duration when the accumulated second ozone concentration in the working area reaches the second preset ozone concentration in the sterilization process of the air conditioner.
The second preset time is a preset time threshold for judging whether the second duration of the second ozone concentration is long or not. The second preset time may be a time preset according to experimental data, or may be a time obtained by adjusting the set time according to actual needs, which is not limited in the embodiment of the present invention. For example, the second preset time may be in the range of 5s to 8s. Preferably, in the embodiment of the present invention, the second preset time is 8s.
In some embodiments, the control method of the air conditioner further includes: judging whether the second ozone concentration is smaller than a second preset ozone concentration and whether the second duration is larger than or equal to a second preset time in the process of executing the ozone removal program; if the second ozone concentration is smaller than the second preset ozone concentration and the second duration is longer than or equal to the second preset time, controlling the air conditioner to exit the ozone removal program; and if the second ozone concentration is greater than or equal to the second preset ozone concentration and the second duration is less than the second preset time, controlling the air conditioner to continue to execute the ozone removal program.
Specifically, in the process that the air conditioner executes the ozone removal program, whether the second ozone concentration is smaller than the second preset ozone concentration and whether the second duration is larger than or equal to the second preset time or not can be further judged, and if the second ozone concentration is smaller than the second preset ozone concentration and the second duration is larger than or equal to the second preset time, the air conditioner is controlled to exit the ozone removal program; and if the second ozone concentration is greater than or equal to the second preset ozone concentration and the second duration is less than the second preset time, controlling the air conditioner to continue to execute the ozone removal program.
In some embodiments, the control method of the air conditioner further includes: and re-detecting the first ozone concentration when the second ozone concentration is less than or equal to a second preset ozone concentration and the second duration is less than a second preset time.
Specifically, under the condition that the air conditioner enters a sterilization mode, detecting a first ozone concentration at an air outlet of the air conditioner; detecting a second ozone concentration in a working area of the air conditioner when the first ozone concentration is less than or equal to a first preset ozone concentration and the first duration is less than a first preset time; and re-detecting the first ozone concentration when the second ozone concentration is less than or equal to a second preset ozone concentration and the second duration is less than a second preset time.
According to the technical scheme provided by the embodiment of the invention, the first ozone concentration and the second ozone concentration in the working area of the air conditioner can be accurately obtained in real time by detecting the first ozone concentration at the air outlet of the air conditioner and the second ozone concentration in the working area of the air conditioner under the condition that the air conditioner enters a sterilization mode, so that the timeliness and the accuracy of controlling the ozone concentration of the air conditioner are improved.
In some embodiments, the control method of the air conditioner further includes: detecting a second ozone concentration in a working area of the air conditioner when the first ozone concentration is less than or equal to a first preset ozone concentration and the first duration is less than a first preset time; when the second ozone concentration is larger than a second preset ozone concentration, judging whether personnel move in the working area of the air conditioner or not; if personnel are active in the working area of the air conditioner, controlling the air conditioner to execute an ozone removal program according to the type of the personnel; and if no personnel are active in the working area of the air conditioner, re-detecting the second ozone concentration in the working area of the air conditioner.
Specifically, under the condition that the air conditioner enters a sterilization mode, detecting a first ozone concentration at an air outlet of the air conditioner, detecting a second ozone concentration in a working area of the air conditioner when the first ozone concentration is smaller than or equal to a first preset ozone concentration and the first duration is smaller than a first preset time, and judging whether personnel are moving in the working area of the air conditioner when the second ozone concentration is larger than the second preset ozone concentration; if personnel are active in the working area of the air conditioner, controlling the air conditioner to execute an ozone removal program according to the type of the personnel; and if no personnel are active in the working area of the air conditioner, re-detecting the second ozone concentration in the working area of the air conditioner.
The types of personnel may include, but are not limited to, children, young, middle-aged, elderly, etc., and the corresponding deodorizing procedures may be performed for different times due to the different ozone concentrations that may be tolerated by the different personnel types. For example, if a person moves in the working area of the air conditioner and the person type is a child, the controller obtains an ozone concentration threshold value that the child can bear, and controls the air conditioner to perform the ozone removal procedure until the ozone concentration in the working area of the air conditioner is less than or equal to the ozone concentration threshold value that the child can bear; if people move in the working area of the air conditioner and the personnel type is middle-aged people, the controller acquires an ozone concentration threshold value which can be born by the middle-aged people, and controls the air conditioner to execute an ozone removal program until the ozone concentration of the working area of the air conditioner is smaller than or equal to the ozone concentration threshold value which can be born by the middle-aged people; if people move in the working area of the air conditioner and the person type is the old, the controller obtains the ozone concentration threshold value which can be born by the old, and controls the air conditioner to execute the ozone removal program until the ozone concentration in the working area of the air conditioner is smaller than or equal to the ozone concentration threshold value which can be born by the old.
According to the technical scheme provided by the embodiment of the invention, under the condition that the first ozone concentration is smaller than or equal to the first preset ozone concentration and the first duration is smaller than the first preset time, the second ozone concentration in the working area of the air conditioner is detected; when the second ozone concentration is larger than a second preset ozone concentration, judging whether personnel move in the working area of the air conditioner or not; if personnel are active in the working area of the air conditioner, controlling the air conditioner to execute an ozone removal program according to the type of the personnel; if no personnel are moving in the working area of the air conditioner, the second ozone concentration in the working area of the air conditioner is detected again, and the ozone removal program can be executed according to the personnel types under the condition that people are in the working area of the air conditioner, so that the timeliness and the accuracy of the ozone removal program are improved, the damage to the human body caused by the too high ozone concentration is avoided, and the user experience is further improved.
In some embodiments, the control method of the air conditioner further includes: judging whether the second ozone concentration is smaller than a second preset ozone concentration and whether the second duration of the second ozone concentration is larger than or equal to a second preset time in the process of executing the ozone removal program; if the second ozone concentration is smaller than the second preset ozone concentration and the second duration is longer than or equal to the second preset time, controlling the air conditioner to exit the ozone removal program; and if the second ozone concentration is greater than or equal to the second preset ozone concentration and the second duration is less than the second preset time, controlling the air conditioner to continue to execute the ozone removal program.
Specifically, in the process of detecting that a person is present in the working area of the air conditioner and executing the ozone removal program, it may be further determined whether the second ozone concentration is less than a second preset ozone concentration and whether a second duration of the second ozone concentration is greater than or equal to a second preset time; if the second ozone concentration is smaller than the second preset ozone concentration and the second duration is longer than or equal to the second preset time, controlling the air conditioner to exit the ozone removal program; if the second ozone concentration is greater than or equal to the second preset ozone concentration and the second duration is less than the second preset time, controlling the air conditioner to continuously execute the ozone removal program
In some embodiments, the control method of the air conditioner further includes: and re-detecting the first ozone concentration when the second ozone concentration is less than or equal to the second preset ozone concentration.
Specifically, under the condition that the air conditioner enters a sterilization mode, detecting a first ozone concentration at an air outlet of the air conditioner; detecting a second ozone concentration in a working area of the air conditioner when the first ozone concentration is less than or equal to a first preset ozone concentration and the first duration is less than a first preset time; and re-detecting the first ozone concentration when the second ozone concentration is less than or equal to the second preset ozone concentration.
In order to improve the timeliness and efficiency of removing or reducing the concentration of ozone, one or more of a heating method, fresh air exchange and shutdown may be used in the ozone removal process, for example, the ozone removal process may be performed by using the heating method and fresh air exchange at the same time, the ozone removal process may be performed by using the shutdown and fresh air exchange at the same time, or the ozone removal process may be performed by using only the heating method, fresh air exchange or shutdown.
For example, ozone can be automatically decomposed at normal temperature, and is easy to decompose when the room is started at high temperature, and if people in a working area move, fresh air can be selectively started to replace certain indoor air, so that air flow can be accelerated to promote ozone decomposition, and air with ozone can be replaced.
Any combination of the above optional solutions may be adopted to form an optional embodiment of the present application, which is not described herein.
Fig. 2 is a flowchart illustrating another control method of an air conditioner according to the present invention. The control method of the air conditioner of fig. 2 may be performed by a server, may be performed by the air conditioner, or may be performed by both the server and the air conditioner.
As shown in fig. 2, the control method of the air conditioner includes:
s201, detecting a first ozone concentration at an air outlet of the air conditioner under the condition that the air conditioner enters a sterilization mode;
S202, judging whether the first ozone concentration is greater than a first preset ozone concentration and whether the first duration of the first ozone concentration is greater than or equal to a first preset time; if yes, then execution S203; otherwise, executing S206;
S203, controlling the air conditioner to execute a deodorizing procedure;
S204, judging whether the first ozone concentration is smaller than a first preset ozone concentration and whether the first duration is larger than or equal to a first preset time; if yes, then S205 is performed; otherwise, return to execution S203;
s205, controlling the air conditioner to exit the ozone removal program;
s206, detecting second ozone concentration in a working area of the air conditioner;
S207, judging whether the second ozone concentration is greater than a second preset ozone concentration and whether the second duration of the second ozone concentration is greater than or equal to a second preset time; if yes, then execution S208; otherwise, S201 is performed;
s208, controlling the air conditioner to execute a deodorizing procedure;
s209, judging whether the second ozone concentration is smaller than a second preset ozone concentration and whether the second duration is larger than or equal to a second preset time; if yes, then S205 is performed; otherwise, execution returns to S208.
According to the technical scheme provided by the embodiment of the invention, by detecting the first ozone concentration at the air outlet of the air conditioner and the second ozone concentration in the working area of the air conditioner, whether the ozone generated by the air conditioner is excessive in the sterilization process or not can be determined according to the first ozone concentration and the first preset ozone concentration, the first duration time and the first preset time and the second ozone concentration and the second duration time and the second preset time, and under the condition of excessive ozone, the air conditioner is controlled to execute the ozone removal program, so that the intelligent control of the air conditioner is improved, various breathing problems caused by the exceeding of the ozone concentration are avoided, the indoor air quality is optimized, and the physical health of a user is ensured.
Fig. 3 is a flowchart illustrating a control method of an air conditioner according to still another embodiment of the present invention. The control method of the air conditioner of fig. 3 may be performed by a server, may be performed by the air conditioner, or may be performed by both the server and the air conditioner.
As shown in fig. 3, the control method of the air conditioner includes:
s301, detecting a first ozone concentration at an air outlet of an air conditioner under the condition that the air conditioner enters a sterilization mode;
S302, judging whether the first ozone concentration is larger than a first preset ozone concentration and whether the first duration of the first ozone concentration is larger than or equal to a first preset time, if so, executing S303; otherwise, executing S306;
S303, controlling the air conditioner to execute a deodorizing procedure; s304, judging whether the first ozone concentration is smaller than a first preset ozone concentration and whether the first duration time is larger than or equal to a first preset time; if yes, then S305 is performed; otherwise, return to execution S303;
S305, controlling the air conditioner to exit the ozone removal program;
s306, detecting a second ozone concentration in a working area of the air conditioner;
S307, judging whether the second ozone concentration is larger than a second preset ozone concentration; if yes, then execution S308; otherwise, returning to S301;
S308, judging whether personnel are active in the working area of the air conditioner; if yes, then S309 is performed; otherwise, return to execution S306;
s309, controlling the air conditioner to execute the ozone removal program according to the type of the person;
S310, judging whether the second ozone concentration is smaller than a second preset ozone concentration and whether the second duration of the second ozone concentration is larger than or equal to a second preset time; if yes, then S305 is performed; otherwise, S311 is performed;
S311, controlling the air conditioner to execute the ozone removal program.
According to the technical scheme provided by the embodiment of the invention, by detecting the first ozone concentration at the air outlet of the air conditioner, whether the ozone generated by the air conditioner in the sterilization process is excessive or not can be determined according to the first ozone concentration and the first preset ozone concentration and the length between the first duration and the first preset time, and under the condition of excessive ozone, the air conditioner is controlled to execute an ozone removal program; further, by detecting the second ozone concentration in the working area of the air conditioner, whether the ozone generated by the air conditioner in the sterilization process is excessive or not can be determined based on the second ozone concentration and the second preset ozone concentration and the length between the second duration and the second preset time, and under the condition of excessive ozone, whether personnel are active in the working area of the air conditioner or not is judged, and the air conditioner is controlled to execute the ozone removal program according to the personnel types.
The following are examples of the apparatus of the present invention that may be used to perform the method embodiments of the present invention. For details not disclosed in the embodiments of the apparatus of the present invention, please refer to the embodiments of the method of the present invention.
Fig. 4 is a schematic structural view of a control device of an air conditioner according to the present invention. As shown in fig. 3, the control of the air conditioner includes:
A detection module 401 configured to detect a first ozone concentration at an air outlet of the air conditioner in case the air conditioner enters a sterilization mode;
The control module 402 is configured to control the air conditioner to perform the ozone removal process when the first ozone concentration is greater than a first preset ozone concentration and the first duration of the first ozone concentration is greater than or equal to a first preset time.
According to the technical scheme provided by the embodiment of the invention, under the condition that the air conditioner enters a sterilization mode, the first ozone concentration at the air outlet of the air conditioner is detected, when the first ozone concentration is larger than the first preset ozone concentration and the first duration of the first ozone concentration is larger than or equal to the first preset time, the air conditioner is controlled to execute the ozone removal program, whether the indoor ozone concentration exceeds the standard can be determined, and the starting of the ozone removal program is further controlled, so that the indoor ozone concentration is effectively controlled, various breathing problems caused by exceeding the ozone concentration are avoided, the indoor air quality is optimized, and the physical health of a user is ensured.
In some embodiments, the control device of the air conditioner of fig. 4 further includes: a judging module 403 configured to judge whether the first ozone concentration is less than a first preset ozone concentration and whether the first duration is greater than or equal to a first preset time during execution of the ozone removal program; if the first ozone concentration is less than the first preset ozone concentration and the first duration is greater than or equal to the first preset time, the control module 402 of FIG. 4 controls the air conditioner to exit the ozone removal process; if the first ozone concentration is greater than or equal to the first preset ozone concentration and the first duration is less than the first preset time, the control module 402 of FIG. 4 controls the air conditioner to continue performing the ozone removal procedure.
In some embodiments, the control device of the air conditioner of fig. 4 further includes: when the first ozone concentration is less than or equal to the first preset ozone concentration and the first duration is less than the first preset time, the detection module 401 of fig. 4 detects a second ozone concentration within the working area of the air conditioner; when the second ozone concentration is greater than the second preset ozone concentration and the second duration of the second ozone concentration is greater than or equal to the second preset time, the control module 402 of fig. 4 controls the air conditioner to perform the ozone removal process.
In some embodiments, the control device of the air conditioner of fig. 4 further includes: during execution of the ozone depletion procedure, the determination module 403 of fig. 4 determines whether the second ozone concentration is less than a second preset ozone concentration and whether the second duration is greater than or equal to a second preset time; if the second ozone concentration is less than the second preset ozone concentration and the second duration is greater than or equal to the second preset time, the control module 402 of FIG. 4 controls the air conditioner to exit the ozone removal process; if the second ozone concentration is greater than or equal to the second preset ozone concentration and the second duration is less than the second preset time, the control module 402 of FIG. 4 controls the air conditioner to continue performing the ozone removal procedure.
In some embodiments, the control device of the air conditioner of fig. 4 further includes: when the second ozone concentration is less than or equal to the second preset ozone concentration and the second duration is less than the second preset time, the detection module 401 of fig. 4 re-detects the first ozone concentration.
In some embodiments, the control device of the air conditioner of fig. 4 further includes: when the first ozone concentration is less than or equal to the first preset ozone concentration and the first duration is less than the first preset time, the detection module 401 of fig. 4 detects a second ozone concentration within the working area of the air conditioner; when the second ozone concentration is greater than the second preset ozone concentration, the determining module 403 of fig. 4 determines whether personnel are moving in the working area of the air conditioner; if there is a person activity in the working area of the air conditioner, the control module 402 of fig. 4 controls the air conditioner to perform the ozone removal process according to the type of the person; if there is no personnel activity in the operating area of the air conditioner, the detection module 401 of FIG. 4 re-detects the second ozone concentration in the operating area of the air conditioner.
In some embodiments, the control device of the air conditioner of fig. 4 further includes: during execution of the ozone removal program, the determination module 403 of fig. 4 determines whether the second ozone concentration is less than a second preset ozone concentration and whether a second duration of the second ozone concentration is greater than or equal to a second preset time; if the second ozone concentration is less than the second preset ozone concentration and the second duration is greater than or equal to the second preset time, the control module 402 of FIG. 4 controls the air conditioner to exit the ozone removal process; if the second ozone concentration is greater than or equal to the second preset ozone concentration and the second duration is less than the second preset time, the control module 402 of FIG. 4 controls the air conditioner to continue performing the ozone removal procedure.
In some embodiments, the control device of the air conditioner of fig. 4 further includes: when the second ozone concentration is less than or equal to the second preset ozone concentration, the detection module 401 of fig. 4 re-detects the first ozone concentration.
It should be understood that the sequence number of each step in the foregoing embodiment does not mean that the execution sequence of each process should be determined by the function and the internal logic, and should not limit the implementation process of the embodiment of the present invention.
Fig. 5 is a schematic structural view of the electronic device 5 according to the present invention. As shown in fig. 5, the electronic apparatus 5 of this embodiment includes: a processor 501, a memory 502 and a computer program 503 stored in the memory 502 and executable on the processor 501. The steps of the various method embodiments described above are implemented by processor 501 when executing computer program 503. Or the processor 501 when executing the computer program 503 performs the functions of the modules/units in the above-described apparatus embodiments.
Illustratively, the computer program 503 may be split into one or more modules/units, which are stored in the memory 502 and executed by the processor 501 to complete the present invention. One or more of the modules/units may be a series of computer program instruction segments capable of performing a specific function for describing the execution of the computer program 503 in the electronic device 5.
The electronic device 5 may be a desktop computer, a notebook computer, a palm computer, a cloud server, or the like. The electronic device 5 may include, but is not limited to, a processor 501 and a memory 502. It will be appreciated by those skilled in the art that fig. 5 is merely an example of the electronic device 5 and is not meant to be limiting as the electronic device 5 may include more or fewer components than shown, or may combine certain components, or different components, e.g., the electronic device may further include an input-output device, a network access device, a bus, etc.
The Processor 501 may be a central processing unit (Central Processing Unit, CPU), but may also be other general purpose processors, digital signal processors (DIGITAL SIGNAL Processor, DSP), application SPECIFIC INTEGRATED Circuit (ASIC), field-Programmable gate array (Field-Programmable GATE ARRAY, FPGA) or other Programmable logic device, discrete gate or transistor logic device, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 502 may be an internal storage unit of the electronic device 5, for example, a hard disk or a memory of the electronic device 5. The memory 502 may also be an external storage device of the electronic device 5, such as a plug-in hard disk, a smart memory card (SMART MEDIA CARD, SMC), a Secure Digital (SD) card, a flash memory card (FLASH CARD) or the like, which are provided on the electronic device 5. Further, the memory 502 may also include both internal storage units and external storage devices of the electronic device 5. The memory 502 is used to store computer programs and other programs and data required by the electronic device. The memory 502 may also be used to temporarily store data that has been output or is to be output.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional units and modules is illustrated, and in practical application, the above-described functional distribution may be performed by different functional units and modules according to needs, i.e. the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-described functions. The functional units and modules in the embodiment may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit, where the integrated units may be implemented in a form of hardware or a form of a software functional unit. In addition, the specific names of the functional units and modules are only for distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working process of the units and modules in the above system may refer to the corresponding process in the foregoing method embodiment, which is not described herein again.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and in part, not described or illustrated in any particular embodiment, reference is made to the related descriptions of other embodiments.
Those of ordinary skill in the art will appreciate that the elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus/electronic device and method may be implemented in other manners. For example, the apparatus/electronic device embodiments described above are merely illustrative, e.g., the division of modules or elements is merely a logical functional division, and there may be additional divisions of actual implementations, multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection via interfaces, devices or units, which may be in electrical, mechanical or other forms.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated modules/units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the present invention may implement all or part of the flow of the method of the above embodiment, or may be implemented by a computer program to instruct related hardware, and the computer program may be stored in a computer readable storage medium, where the computer program, when executed by a processor, may implement the steps of each of the method embodiments described above. The computer program may comprise computer program code, which may be in source code form, object code form, executable file or in some intermediate form, etc. The computer readable medium may include: any entity or device capable of carrying computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer Memory, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), an electrical carrier signal, a telecommunications signal, a software distribution medium, and so forth. It should be noted that the content of the computer readable medium can be appropriately increased or decreased according to the requirements of the jurisdiction's jurisdiction and the patent practice, for example, in some jurisdictions, the computer readable medium does not include electrical carrier signals and telecommunication signals according to the jurisdiction and the patent practice.
Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will be within the scope of the present invention.

Claims (9)

1. A control method of an air conditioner, comprising:
detecting a first ozone concentration at an air outlet of the air conditioner under the condition that the air conditioner enters a sterilization mode;
when the first ozone concentration is greater than a first preset ozone concentration and the first duration of the first ozone concentration is greater than or equal to a first preset time, controlling the air conditioner to execute an ozone removal program;
the method further comprises the steps of:
Detecting a second ozone concentration in a working area of the air conditioner when the first ozone concentration is less than or equal to the first preset ozone concentration and the first duration is less than the first preset time;
When the second ozone concentration is larger than a second preset ozone concentration, judging whether personnel move in a working area of the air conditioner or not;
if personnel are active in the working area of the air conditioner, controlling the air conditioner to execute the ozone removal program according to the type of the personnel;
And if no personnel are moving in the working area of the air conditioner, re-detecting the second ozone concentration in the working area of the air conditioner, wherein the first ozone concentration refers to the instantaneous ozone concentration generated at the air outlet of the air conditioner in the sterilization process, and the second ozone concentration refers to the accumulated ozone concentration in the working area of the air conditioner in the sterilization process.
2. The method according to claim 1, wherein the method further comprises:
judging whether the first ozone concentration is smaller than the first preset ozone concentration and whether the first duration is greater than or equal to the first preset time in the process of executing the ozone removal program;
If the first ozone concentration is smaller than the first preset ozone concentration and the first duration is greater than or equal to the first preset time, controlling the air conditioner to exit the ozone removal program;
And if the first ozone concentration is greater than or equal to the first preset ozone concentration and the first duration is less than the first preset time, controlling the air conditioner to continue to execute the ozone removal program.
3. The method according to claim 1, wherein the method further comprises:
Detecting a second ozone concentration in a working area of the air conditioner when the first ozone concentration is less than or equal to the first preset ozone concentration and the first duration is less than the first preset time;
And controlling the air conditioner to execute the ozone removal program when the second ozone concentration is greater than a second preset ozone concentration and the second duration of the second ozone concentration is greater than or equal to a second preset time.
4. A method according to claim 3, characterized in that the method further comprises:
Judging whether the second ozone concentration is smaller than the second preset ozone concentration and whether the second duration is greater than or equal to the second preset time in the process of executing the ozone removal program;
If the second ozone concentration is smaller than the second preset ozone concentration and the second duration is greater than or equal to the second preset time, controlling the air conditioner to exit the ozone removal program;
and if the second ozone concentration is greater than or equal to the second preset ozone concentration and the second duration is less than the second preset time, controlling the air conditioner to continue to execute the ozone removal program.
5. A method according to claim 3, characterized in that the method further comprises:
and re-detecting the first ozone concentration when the second ozone concentration is less than or equal to the second preset ozone concentration and the second duration is less than the second preset time.
6. The method according to claim 1, wherein the method further comprises:
judging whether the second ozone concentration is smaller than the second preset ozone concentration and whether the second duration of the second ozone concentration is greater than or equal to the second preset time in the process of executing the ozone removal program;
If the second ozone concentration is smaller than the second preset ozone concentration and the second duration is greater than or equal to the second preset time, controlling the air conditioner to exit the ozone removal program;
and if the second ozone concentration is greater than or equal to the second preset ozone concentration and the second duration is less than the second preset time, controlling the air conditioner to continue to execute the ozone removal program.
7. The method according to claim 1, wherein the method further comprises:
And when the second ozone concentration is smaller than or equal to the second preset ozone concentration, newly detecting the first ozone concentration.
8. An electronic device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the steps of the method according to any of claims 1 to 7 when the computer program is executed.
9. A computer readable storage medium having a computer program, characterized in that the computer program when executed by a processor implements the steps of the method according to any one of claims 1 to 7.
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