CN115031395A - Method, device, medium and air treatment system for conditioning indoor air - Google Patents

Method, device, medium and air treatment system for conditioning indoor air Download PDF

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Publication number
CN115031395A
CN115031395A CN202210668176.9A CN202210668176A CN115031395A CN 115031395 A CN115031395 A CN 115031395A CN 202210668176 A CN202210668176 A CN 202210668176A CN 115031395 A CN115031395 A CN 115031395A
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China
Prior art keywords
value
indoor
air
environment
processor
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Chinese (zh)
Inventor
陈栋
吴炳良
张桂芳
吴洪金
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Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
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Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
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Application filed by Qingdao Haier Air Conditioner Gen Corp Ltd, Qingdao Haier Air Conditioning Electric Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
Priority to CN202210668176.9A priority Critical patent/CN115031395A/en
Publication of CN115031395A publication Critical patent/CN115031395A/en
Priority to PCT/CN2023/075379 priority patent/WO2023241073A1/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/50—Air quality properties
    • F24F2110/65—Concentration of specific substances or contaminants
    • F24F2110/70—Carbon dioxide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Fluid Mechanics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The application relates to the technical field of intelligent air conditioners and discloses a method, a device, a medium and an air processing system for conditioning indoor air. The method for conditioning indoor air includes: obtaining a first environment value of the position where the air processor is located, and obtaining second environment values of n indoor positions; determining an indoor environment value according to the first environment value and the second environment values of the n positions; the indoor air is conditioned according to the indoor environmental value. Compared with the scheme of how to solve the problem that a certain sensor in the multiple sensors breaks down in the prior art, a set of detailed flow for indoor air conditioning according to the multiple sensors is provided, and the feasibility of implementation of the scheme is improved. In addition, this application gathers indoor different position's environmental value through n sensors and regards as one of the considerations of control air processor, makes follow-up regulation to indoor air more accord with indoor actual conditions.

Description

Method, device, medium and air treatment system for conditioning indoor air
Technical Field
The present application relates to the field of intelligent air conditioning technology, for example, to a method, apparatus, medium, and air handling system for conditioning indoor air.
Background
Currently, an indoor sensor is provided in an air conditioner to detect indoor temperature/humidity and the like, and to perform air conditioning indoors according to the detected temperature/humidity value. However, the sensor arranged at a fixed position on the air conditioner can only detect the temperature/humidity of the air inlet of the indoor unit of the air conditioner, but cannot detect the temperature/humidity of each position of a room, so that the air conditioner operates only based on the temperature/humidity of the air inlet of the indoor unit. That is, the temperature/humidity at the sensor detection position cannot completely represent the overall temperature/humidity in the room, so the collected overall air data is not accurate enough, and the regulation of the indoor air is not in accordance with the actual situation.
In the correlation technique, the utility model discloses a plurality of indoor ambient temperature of accessible a plurality of temperature sensor acquisition to confirm indoor temperature according to a plurality of indoor ambient temperature, and then adjust intelligent air conditioner's operating parameter according to indoor temperature, realize the regulation to indoor temperature.
However, the problem solved by the technology is that after the sensor fails, the accuracy of the final indoor temperature determined according to other sensors is poor by neglecting the sensor, and a detailed control flow and scheme under the condition that the sensor does not fail are not provided.
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended to be a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides a method, a device, a medium and an air processing system for regulating indoor air, provides a set of detailed flow for regulating the indoor air according to a plurality of sensors, and improves the feasibility of implementation of a scheme.
In some embodiments, the method for conditioning indoor air comprises:
obtaining a first environment value of the position of the air processor, and obtaining second environment values of n indoor positions;
determining an indoor environment value according to the first environment value and second environment values of the n positions;
the indoor air is conditioned according to the indoor environmental value.
Optionally, determining an indoor environment value according to the first environment value and the second environment values of the n locations includes:
calculating T ═ T 0 +(ΣT i *ɑ i )/n](iii)/2, obtaining an indoor environment value T; wherein, T 0 Is a first environmental value; t is i Is a second environment value, alpha, of the ith position i A weight value of the ith position; i is 1, 2, …, n.
Alternatively, alpha i And d i Positive correlation; wherein d is i Indicating the distance between the ith sensor and the air handler.
Optionally, the environmental value is a temperature value, a humidity value, or a carbon dioxide concentration value.
Optionally, in the case that the environmental value is a temperature value, adjusting the indoor air according to the indoor environmental value includes:
in the case of a refrigerated operation of the air handler and an ambient value T in the room greater than a first threshold value, T is marked i The sensor with the median value higher than the indoor environment value T corresponds to the indoor position;
adjusting the wind direction and the wind speed of the air processor, and performing key cooling on the marked position;
optionally, the method further comprises:
marking T under the condition that the air processor is in heating operation and the indoor environment value T is smaller than the first threshold value i The sensor with the median value lower than the indoor environment value T corresponds to the indoor position;
adjusting the wind direction and the wind speed of the air processor, and performing key temperature rise on the marked position;
wherein the first threshold is a preset temperature threshold.
Optionally, in the case that the environmental value is a humidity value, conditioning the indoor air according to the indoor environmental value includes:
in the case where the air handler is in dehumidification operation and the ambient value T in the room is greater than a second threshold value, T is marked i The sensor with the median value higher than the indoor environment value T corresponds to the indoor position;
adjusting the wind direction and the wind speed of the air processor, and dehumidifying the marked position;
optionally, the method further comprises:
in case of humidification operation of the air handler and an ambient value T in the room being less than said second threshold value, T is marked i The sensor with the median value lower than the indoor environment value T is correspondingly positioned at the indoor position;
adjusting the wind direction and the wind speed of the air processor, and humidifying the marked position;
wherein the second threshold is a preset humidity threshold.
Optionally, in a case where the environmental value is a carbon dioxide concentration value, adjusting the indoor air according to the indoor environmental value includes:
marking T when the air processor is in a fresh air change mode and the indoor environment value T is greater than a third threshold value i The sensor with the median value higher than the indoor environment value T corresponds to the indoor position;
replacing fresh air at the marked position;
and the third threshold is a preset carbon dioxide concentration threshold.
In some embodiments, an apparatus for conditioning indoor air includes: a processor and a memory storing program instructions, the processor being configured, upon execution of the program instructions, to perform the method for conditioning indoor air as described above.
In some embodiments, an air treatment system comprises: the air processor is arranged indoors and used for detecting a first environment value of the position of the air processor and regulating indoor air; the n sensors are respectively arranged at n indoor positions and are used for detecting second environment values of the n indoor positions; the mobile terminal is in communication connection with the air processor and the n sensors and is used for responding to a user instruction to control the air processor; the device for conditioning indoor air of the above embodiment is also included.
The air handling system further includes a mobile terminal that has established communication with the air handler and the n sensors; prior to obtaining the first and second environmental values, the method for conditioning indoor air further comprises:
sending an authorization request to the mobile terminal; after being authorized, a first environment value detected by the air processor and a second environment value detected by the n sensors are obtained.
Optionally, the method for conditioning indoor air further comprises: in the event that a change in the position of a sensor is detected, a need to modify a is issued to the user i The prompt message of (1);
and responding to an input instruction of a user, and recording the new preset specific gravity.
The method, the device, the medium and the air processing system for regulating indoor air provided by the embodiment of the disclosure can realize the following technical effects:
the embodiment of the disclosure relates to the technical field of intelligent air conditioners and provides a method for adjusting indoor air. First, n sensors are provided in the chamber for detecting second ambient values at n different locations in the chamber. And then obtaining an overall environmental value which can represent the indoor air condition according to the second environmental value and the first environmental value detected by the air processor. And finally, adjusting the indoor air according to the indoor environment value. Compared with the scheme of how to solve the problem that a certain sensor in the multiple sensors breaks down in the prior art, a set of detailed flow for indoor air conditioning according to the multiple sensors is provided, and the feasibility of implementation of the scheme is improved. In addition, the environment values of different indoor positions are collected through the n sensors to serve as one of considerations for controlling the air processor, so that the subsequent indoor air regulation is more in line with the indoor actual situation.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated in the accompanying drawings, which correspond to the accompanying drawings and not in a limiting sense, in which elements having the same reference numeral designations represent like elements, and in which:
FIG. 1 is a schematic diagram of a method for conditioning indoor air provided by an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of a method for regulating indoor temperature provided by an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of a method for regulating indoor humidity provided by an embodiment of the present disclosure;
FIG. 4 is a schematic diagram of a method for conditioning indoor air quality provided by an embodiment of the present disclosure;
fig. 5 is a schematic structural view of an apparatus for conditioning indoor air according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of an air treatment system according to an embodiment of the present disclosure.
Detailed Description
So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.
The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The term "plurality" means two or more unless otherwise specified.
In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.
The term "correspond" may refer to an association or binding relationship, and a corresponds to B refers to an association or binding relationship between a and B.
Currently, from the viewpoint of cost saving, only one sensor for detecting indoor temperature/humidity or carbon dioxide concentration is provided in an air conditioner. However, the sensor itself is close to the air conditioner, and the temperature/humidity or carbon dioxide concentration in the vicinity of the air conditioner cannot represent the situation in the whole room.
In this case, a plurality of sensors are installed in a room. However, this kind of solution is either a solution that sets a common sensor to measure the temperature or a solution how to handle the sensor in case of a sensor failure. A detailed flow of the indoor air conditioning according to the plurality of sensors is not given.
Based on this, this application embodiment provides an air treatment system. As shown in fig. 6, the air handling system comprises an air handler 601, n sensors 602 and means 603 for conditioning the indoor air. The air handler 601 is disposed indoors, and is configured to detect a first environment value of an indoor environment and condition indoor air. The n sensors 602 are respectively disposed at different positions from the indoor for detecting the second environment values of the n positions in the indoor. The means 603 for conditioning room air further comprises a processor, which is operable to control the process of conditioning room air in dependence on the ambient value of the room.
In the embodiment of the present disclosure, the air handler 601 refers to an intelligent household electrical appliance having multiple indoor air conditioning functions, including but not limited to room temperature conditioning, indoor humidity conditioning, and indoor air quality conditioning. The intelligent household appliance is a household appliance formed by introducing a microprocessor, a sensor technology and a network communication technology into the household appliance, has the characteristics of intelligent control, intelligent perception and intelligent application, and the operation process of the intelligent household appliance usually depends on the application and processing of modern technologies such as internet of things, internet and electronic chips, for example, the intelligent household appliance can realize the remote control and management of a user on the intelligent household appliance by connecting the intelligent household appliance with the electronic equipment.
In addition, in the air treatment system described above, a mobile terminal 604 may also be included. The device 603 for conditioning indoor air further includes a wireless transmitter 605 and a wireless receiver 606. The mobile terminal 604 has established a communication connection with the air sensor 601 and the n sensors 602 for controlling the air processor 601 according to a user instruction. The wireless transmitting device 605 and the wireless receiving device 606 are used for establishing communication connection, data interaction and other actions between the devices.
In conjunction with the air treatment system shown in FIG. 6, embodiments of the present application provide a method for conditioning indoor air. As shown in fig. 1, the method for conditioning indoor air includes:
s101, the processor obtains a first environment value of the position where the air processor is located, and obtains second environment values of n indoor positions.
S102, the processor determines an indoor environment value according to the first environment value and the second environment values of the n positions.
S103, the processor regulates the indoor air according to the indoor environment value.
In an embodiment of the present application, a method for conditioning indoor air is provided. First, n sensors are provided in the chamber for detecting second ambient values at n different locations in the chamber. The second environmental value is then sent to a processor in conjunction with the first environmental value detected by the air handler to calculate the environmental value within the room. The processor regulates the indoor air according to the indoor environment value. Compared with the scheme of how to solve the problem that a certain sensor in the multiple sensors breaks down in the prior art, a set of detailed flow for indoor air conditioning according to the multiple sensors is provided, and the feasibility of implementation of the scheme is improved. And this application gathers the environmental value of indoor different positions through n sensor and regards as one of the consideration of control air processor, makes follow-up regulation to indoor air more accord with indoor actual conditions to the feasibility of scheme has been improved.
It is worth noting that the sensor arranged indoors in the application adopts a BLE (Bluetooth low energy) sensor, so that the power consumption is small. The BLE sensor can gather air data such as indoor temperature, humidity. Through adopting BLE sensor, compare in prior art in the ordinary temperature sensor of indoor setting, can gather multiple air data, can save the electric energy again.
In this embodiment, the processor determines the environmental value indoors from the first environmental value and the second environmental value for the n locations, including: calculating T ═ T 0 +(ΣT i *ɑ i )/n]And/2, obtaining an indoor environment value T. Wherein, T 0 Is a first ambient value. T is i Is the second environment value for the ith location. Alpha i Is the weight value of the ith position. i is 1, 2, …, n. And alpha i And d i Positive correlation, d i Indicating the distance between the ith sensor and the air handler. Through arranging BLE sensors at different indoor positions and according to the distance d between each BLE sensor and the air processor i Weight assigned alpha i And the influence of the data detected at different positions on the finally obtained indoor environment value T is different. The further the sensor is from the air handler, the more location specific considerations need to be taken into account and therefore the weighting value for that sensor should be higher. Therefore, the finally obtained indoor environment value T can better accord with the indoor overall situation. It should be stated in advance that the sum of the weighted values of the sensors is 1.
Optionally, the signal strength value is affected by the distance between each BLE sensor and the air handler. Therefore, the weighting value may be set according to each signal strength value. For example, the further the sensor is from the air handler, the weaker the signal strength value and therefore the higher the weight needs to be assigned. It should be stated in advance that the sum of the weighted values of the sensors is 1.
In the above embodiment, the first environmental value and the second environmental value may be temperature, humidity, and indoor carbon dioxide concentration. As shown in fig. 2, the method for adjusting indoor air according to an indoor environment value when the environment value is a temperature value includes:
s201, the processor obtains a first temperature value of the position where the air processor is located, and obtains second temperature values of n indoor positions.
S202, the processor determines an indoor temperature value T according to the first temperature value and the second temperature values of the n positions Temperature of 。
S2031, the processor is in the cooling operation of the air processor and the indoor temperature value T Temperature of If it is greater than the first threshold value, the flag T is set i The medium value is higher than the indoor temperature value T Temperature of the water The sensor is corresponding toThe location within the room.
S2032, the processor is in the heating operation of the air processor and the indoor temperature value T Temperature of the water If it is less than the first threshold value, the flag T is set i The medium value is lower than the indoor temperature value T Temperature of Corresponds to the location of the room.
The first threshold is a preset temperature threshold.
S2041, the processor adjusts the wind direction and the wind speed of the air processor, and the marked position is cooled down in an important mode.
And S2042, adjusting the wind direction and the wind speed of the air processor by the processor, and heating the marked position in an important manner.
In this embodiment, a process of adjusting the temperature of the room when the detected environmental value is a temperature value, i.e., a temperature of the room, is described. Firstly, the processor acquires a first temperature value around the air processor collected by the air processor and a second temperature value at each position in the room collected by the n sensors. And calculating the final indoor temperature value T according to the first temperature value and the second temperature value Temperature of . The calculation method is mentioned above and will not be described herein. And then whether the current mode is the cooling mode or the heating mode is judged. In the cooling mode, when the indoor temperature value T is Temperature of If the temperature is higher than the first threshold value, the current indoor temperature is higher, and cooling is needed. Meanwhile, data detected by each sensor in the n sensors are compared with the first threshold value, the positions of the sensors higher than the first threshold value in the n data are marked, and then the marked positions are cooled down in an important mode. By the method, not only are the specific conditions of each indoor position collected, but also the key cooling can be performed on different positions so as to achieve a better cooling effect. The situation that some positions are proper in temperature and some positions are low in temperature so that a human body feels cold can not occur. On the contrary, as in S2032 and S2042, the adjustment of the heating mode is performed in reverse to the cooling mode described above. And also can perform key temperature rise aiming at different positions so as to ensure that the temperature of the whole room is more uniform and comfortable, and the process is not repeated.
As shown in fig. 3, a method for conditioning indoor air according to an indoor environment value when the environment value is a humidity value includes:
s301, the processor obtains a first humidity value of the position where the air processor is located, and obtains second humidity values of n indoor positions.
S302, the processor determines an indoor humidity value T according to the first humidity value and the second humidity values of the n positions Wet 。
S3031, the processor performs dehumidification operation in the air processor and the indoor humidity value T Wet If it is greater than the second threshold value, the flag T is set i The median value being higher than the indoor humidity value T Wet Corresponds to the location within the room.
3032, the processor is in humidifying operation of the air processor and has a indoor humidity value T Wet If it is less than the second threshold value, the flag T is set i Median value lower than indoor humidity value T Wet Corresponds to the location within the room.
Wherein the second threshold is a preset humidity threshold.
S3041, the processor adjusts the wind direction and wind speed of the air processor to dehumidify the marked location.
S3042 the processor adjusts the wind direction and wind speed of the air processor to humidify the marked location.
In the present embodiment, a description is given of a process of performing humidity adjustment in a room when the detected environmental value is a humidity value. First, the processor acquires a first humidity value around the air handler collected by the air handler and a second humidity value at each position in the room collected by the n sensors. And calculating a final indoor humidity value T according to the first humidity value and the second humidity value Wet The next step requires the processor to determine whether dehumidification or humidification mode is currently in use. In the dehumidification mode, when the humidity value T in the room Wet And if the humidity is larger than the second threshold value, the current indoor humidity is larger, and dehumidification is needed. Comparing the data detected by each sensor with a second threshold, marking the position of the sensor higher than the second threshold, and further marking the position of the markThe emphasis is on dehumidification. By the method, the specific conditions of each indoor position are collected, and the key dehumidification can be performed on different positions to achieve a better dehumidification effect. For example, in a bathroom door and a clothes airing area, the places with high possibility of moisture are all places, the humidity of the places is generally higher than that of other places, and therefore under the condition that the humidity is higher than the second threshold value, the places are subjected to important dehumidification so as to achieve better dehumidification effect. Conversely, as in S3032 and S3042, the adjustment of the humidification mode is performed. And a drier place can be humidified, and the process is not described again.
As shown in fig. 4, a method for adjusting indoor air according to an indoor environment value when the environment value is a carbon dioxide concentration value includes:
s401, the processor obtains a first carbon dioxide concentration value of the position where the air processor is located, and obtains second carbon dioxide concentration values of n positions in the room.
S402, the processor determines the indoor carbon dioxide concentration value T according to the first carbon dioxide concentration value and the second carbon dioxide concentration values of the n positions Concentration 。
S403, the processor is in a fresh air replacement mode when the air processor is in the indoor carbon dioxide concentration value T Concentration If it is greater than the third threshold value, the flag T is set i The medium value is higher than the indoor carbon dioxide concentration value T Concentration Corresponds to the location of the room.
Wherein the third threshold is a carbon dioxide concentration threshold.
S404, the processor changes fresh air for the marked position.
In this embodiment, a description is given of a process of changing fresh air indoors when the detected environmental value is the carbon dioxide concentration value. First, the processor acquires a first carbon dioxide concentration value around the air handler collected by the air handler, and a second carbon dioxide concentration value at each position in the room collected by the n sensors. And calculating a final indoor carbon dioxide concentration value T according to the first carbon dioxide concentration value and the second carbon dioxide concentration value Concentration . When the working state of the air processor is in a fresh air replacement mode, the indoor carbon dioxide concentration value T Concentration And if the carbon dioxide concentration is higher than the third threshold value, the carbon dioxide concentration is higher and the oxygen content is lower in the room. Therefore, fresh air needs to be introduced. In addition, data detected by each sensor can be compared with a third threshold value, the position of the sensor higher than the third threshold value is marked, and then the marked position is subjected to important fresh air replacement. For example, oxygen with higher concentration than other positions can be introduced into the marked positions, or the time for introducing fresh air can be longer than other positions, so that a better fresh air effect is achieved.
As shown in connection with fig. 5, the apparatus 603 for conditioning indoor air includes a processor (processor)500 and a memory (memory) 501. Optionally, the apparatus may also include a Communication Interface 502 and a bus 503. The processor 500, the communication interface 502, and the memory 501 may communicate with each other via a bus 503. Communication interface 502 may be used for information transfer. The processor 500 may invoke logic instructions in the memory 501 to perform the method for conditioning indoor air of the above-described embodiment.
In addition, the logic instructions in the memory 501 may be implemented in the form of software functional units and may be stored in a computer readable storage medium when the logic instructions are sold or used as independent products.
The memory 501 is a storage medium and can be used to store software programs, computer executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 500 executes functional applications and data processing, i.e., implements the method for conditioning indoor air in the above-described embodiments, by executing program instructions/modules stored in the memory 501.
The memory 501 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal device, and the like. Further, the memory 501 may include a high speed random access memory and may also include a non-volatile memory.
The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. Furthermore, the words used in the specification are words of description only and are not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Similarly, the term "and/or" as used in this application is meant to encompass any and all possible combinations of one or more of the associated listed. Furthermore, the terms "comprises" and/or "comprising," when used in this application, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other like elements in a process, method or apparatus that comprises the element. In this document, each embodiment may be described with emphasis on differences from other embodiments, and the same and similar parts between the respective embodiments may be referred to each other. For methods, products, etc. of the embodiment disclosures, reference may be made to the description of the method section for relevance if it corresponds to the method section of the embodiment disclosure.
Those of skill in the art would appreciate that the various illustrative 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 may depend upon the particular application and design constraints imposed on the technical 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 disclosed embodiments. It can be clearly understood by the skilled person that, for convenience and brevity of description, the specific working processes of the system, the apparatus and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. In the description corresponding to the flowcharts and block diagrams in the figures, operations or steps corresponding to different blocks may also occur in different orders than disclosed in the description, and sometimes there is no specific order between the different operations or steps. For example, two sequential operations or steps may in fact be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. Each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.

Claims (10)

1. A method for conditioning indoor air for use in an air handling system comprising an air handler and n sensors, wherein the n sensors are respectively disposed at n locations within a room for sensing ambient values at the n locations within the room, n being an integer greater than or equal to 1; characterized in that the method comprises:
obtaining a first environment value of the position of the air processor, and obtaining second environment values of n indoor positions;
determining an indoor environment value according to the first environment value and the second environment values of the n positions;
the indoor air is conditioned according to the indoor environmental value.
2. The method of claim 1, wherein determining an indoor environment value based on the first environment value and a second environment value for n locations comprises:
calculating T ═ T 0 +(ΣT i *ɑ i )/n](v 2) obtaining an indoor environment value T;
wherein, T 0 Is a first environmental value;
T i is a second environment value, alpha, of the ith position i The weight value of the ith position; i is 1, 2, …, n.
3. The method of claim 2, wherein the α is i And d i Positive correlation; wherein d is i Indicating the distance between the ith sensor and the air handler.
4. The method of claim 2, wherein the environmental value is a temperature value, a humidity value, or a carbon dioxide concentration value.
5. The method of claim 4, wherein the adjusting the indoor air according to the indoor environment value in case that the environment value is a temperature value comprises:
in the case where the air handler is operating in a cooling mode and the ambient value T in the room is greater than a first threshold value, T is marked i The sensor with the median value higher than the indoor environment value T corresponds to the indoor position;
adjusting the wind direction and the wind speed of the air processor, and performing key cooling on the marked position;
optionally, the method further comprises:
in the case of heating operation of the air processor and an indoor ambient value T less than the first threshold value, marking T i The sensor with the median value lower than the indoor environment value T corresponds to the indoor position;
adjusting the wind direction and the wind speed of the air processor, and heating the marked position in a key manner;
wherein the first threshold is a preset temperature threshold.
6. The method of claim 4, wherein the conditioning of the indoor air according to the indoor environment value in case the environment value is a humidity value comprises:
in the case where the air handler is in dehumidification operation and the value of the environment T in the room is greater than a second threshold value, T is marked i The sensor with the median value higher than the indoor environment value T is correspondingly positioned at the indoor position;
adjusting the wind direction and the wind speed of the air processor, and dehumidifying the marked position;
optionally, the method further comprises:
in case of humidification operation of the air handler and an ambient value T in the room being less than said second threshold value, T is marked i The sensor with the median value lower than the indoor environment value T corresponds to the indoor position;
adjusting the wind direction and the wind speed of the air processor, and humidifying the marked position;
wherein the second threshold is a preset humidity threshold.
7. The method of claim 4, wherein conditioning the indoor air according to the indoor ambient value in the case where the ambient value is the carbon dioxide concentration value comprises:
in the case where the air handler is in the fresh air change mode and the indoor ambient value T is greater than the third threshold,marker T i The sensor with the median value higher than the indoor environment value T corresponds to the indoor position;
replacing fresh air at the marked position;
and the third threshold is a preset carbon dioxide concentration threshold.
8. An apparatus for conditioning indoor air comprising a processor and a memory storing program instructions, characterized in that the processor is configured to perform the method for conditioning indoor air according to any one of claims 1 to 7 when executing the program instructions.
9. A storage medium storing program instructions which, when executed, perform a method for conditioning indoor air as defined in any one of claims 1 to 7.
10. An air treatment system, comprising:
the air processor is arranged indoors and used for detecting a first environment value of the position of the air processor and regulating indoor air;
the n sensors are respectively arranged at n indoor positions and are used for detecting second environment values of the n indoor positions;
the mobile terminal is in communication connection with the air processor and the n sensors and is used for responding to a user instruction to control the air processor;
the apparatus for conditioning indoor air as claimed in claim 8.
CN202210668176.9A 2022-06-14 2022-06-14 Method, device, medium and air treatment system for conditioning indoor air Pending CN115031395A (en)

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CN115682338A (en) * 2023-01-04 2023-02-03 百信信息技术有限公司 Temperature and humidity monitoring and adjusting method, system and device for assembly production line workshop

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