CN113915721A

CN113915721A - Control method and device of intelligent health air conditioner and intelligent health air conditioner

Info

Publication number: CN113915721A
Application number: CN202111193592.XA
Authority: CN
Inventors: 卢艳军; 武晨; 应必业; 王文洁; 原惠惠
Original assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Current assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-01-11
Anticipated expiration: 2041-10-13
Also published as: CN113915721B

Abstract

The invention provides a control method and a control device of an intelligent health air conditioner and the intelligent health air conditioner; wherein, the method comprises the following steps: acquiring an intelligent health starting instruction, and controlling the intelligent health air conditioner to enter an intelligent health mode; acquiring the temperature of the inner ring and a set temperature, and determining a target temperature and humidity adjustment mode according to the temperature of the inner ring and the set temperature; obtaining CO₂Concentration and PM2.5 concentration to determine a target air regulation mode and a target auxiliary wind speed control mode; the intelligent health air conditioner is controlled to operate according to the target temperature and humidity adjustment mode, the target air adjustment mode and the target auxiliary air speed control mode until the intelligent health mode is exited, so that the temperature and humidity and the air quality are adjusted simultaneously, and the indoor temperature and humidity and CO are enabled to be₂Concentration and PM2.5 concentration keep under human comfortable state, have improved user's comfortable experience degree.

Description

Control method and device of intelligent health air conditioner and intelligent health air conditioner

Technical Field

The invention relates to the technical field of air conditioners, in particular to a control method and a control device of an intelligent health air conditioner and the intelligent health air conditioner.

Background

With the coming of the smart home era, people put higher requirements on the intellectualization of air conditioners. To the air conditioning system who has the healthy function of wisdom, should be able to adjust indoor humiture and air quality, care the user health. However, the existing air conditioner can adjust the indoor temperature and humidity by simple indoor feedback signals to adjust the on and off of the air processing equipment such as the fresh air module, and although the indoor air quality can be adjusted, the indoor temperature and humidity environment and the air quality (such as CO) cannot be realized₂Concentration and PM2.5 concentration) to reduce the user comfort experience.

Disclosure of Invention

In view of this, it is preferable that,the invention aims to provide a control method and a control device of a smart health air conditioner and the smart health air conditioner, so as to alleviate the problems and realize the simultaneous adjustment of temperature, humidity and air quality to ensure indoor temperature, humidity and CO₂The concentration and the PM2.5 concentration are kept in a comfortable state of a human body, so that the comfortable experience of a user is improved.

In a first aspect, an embodiment of the present invention provides a control method for a smart health air conditioner, which is applied to a controller of the smart health air conditioner, and the method includes: acquiring an intelligent health starting instruction, and controlling the intelligent health air conditioner to enter an intelligent health mode; the intelligent health mode comprises a temperature and humidity adjustment mode, an air adjustment mode and an auxiliary wind speed control mode; acquiring the temperature of the inner ring and a set temperature, and determining a target temperature and humidity adjustment mode according to the temperature of the inner ring and the set temperature; wherein, the target temperature and humidity adjustment mode comprises one of the following modes: a heating mode, a cooling mode and a dehumidifying mode; obtaining CO₂Concentration and PM2.5 concentration, and according to CO₂Determining a target air adjusting mode and a target auxiliary wind speed control mode according to the concentration and the PM2.5 concentration; wherein the target air conditioning mode includes: a fresh air mode or a purification mode; the target auxiliary wind speed control mode includes one of: a low windshield mode, a medium windshield mode, and a high windshield mode; and controlling the intelligent health air conditioner to operate according to the target temperature and humidity adjustment mode, the target air adjustment mode and the target auxiliary wind speed control mode until the intelligent health mode is exited.

The control method of the intelligent healthy air conditioner realizes the simultaneous adjustment of the temperature, the humidity and the air quality, and enables the indoor temperature, the humidity and the CO to be in an intelligent linkage with the temperature, the humidity and the air quality₂Concentration and PM2.5 concentration keep under human comfortable state, have improved user's comfortable experience degree.

Preferably, an embodiment of the present invention provides a first possible implementation manner of the first aspect, wherein the step of determining the target temperature and humidity adjustment mode according to the inner ring temperature and the set temperature includes: calculating the difference value between the inner ring temperature and the set temperature; if the difference value is larger than a first preset temperature threshold value, determining that the target temperature and humidity adjustment mode is a refrigeration mode; or if the difference value is not greater than the first preset temperature threshold value and is greater than the second preset temperature threshold value, determining that the target temperature and humidity adjustment mode is the dehumidification mode; or if the difference value is not greater than the second preset temperature threshold value, determining that the target temperature and humidity adjustment mode is the heating mode; the first preset temperature threshold is larger than the second preset temperature threshold.

The target temperature and humidity adjustment mode is determined through the inner ring temperature and the set temperature, so that the requirement of partial users on supercooling or overheating is met while the indoor temperature is in a thermal comfort reasonable interval; when the dehumidification mode is operated, the set temperature is not adjustable, and the dehumidification mode is operated at a temperature slightly lower than the room temperature, so that the room temperature is constant while dehumidification is guaranteed, and the user experience is improved.

Preferably, embodiments of the present invention provide a second possible implementation manner of the first aspect, where the foregoing is according to CO₂The steps of determining a target air regulation mode and a target auxiliary wind speed control mode according to the concentration and the PM2.5 concentration include: according to CO₂Determining a target air adjusting mode and a target auxiliary wind speed control mode according to the concentration, the PM2.5 concentration and corresponding concentration threshold values; wherein the concentration threshold comprises: CO 2₂A concentration threshold and a PM2.5 concentration threshold; CO 2₂The concentration threshold comprises a first CO₂Threshold concentration, second CO₂Concentration threshold and tertiary CO₂A threshold concentration of, and, first CO₂Concentration threshold < second CO₂Concentration threshold < third CO₂A concentration threshold; the PM2.5 concentration threshold includes a first PM2.5 concentration threshold, a second PM2.5 concentration threshold, and a third PM2.5 concentration threshold, and the first PM2.5 concentration threshold < the second PM2.5 concentration threshold < the third PM2.5 concentration threshold.

By the above-mentioned CO₂Concentration and PM2.5 concentration, and CO₂The concentration threshold and the PM2.5 concentration threshold realize the determination of a target air regulation mode and a target auxiliary wind speed control mode, and realize the accurate CO regulation₂Concentration and PM2.5 concentration, thereby ensuring air quality.

Preferably, the embodiment of the present invention provides a third possible implementation method of the first aspectWherein if CO is present₂The concentration is in the rising trend, which is based on CO₂Concentration and PM2.5 concentration, and concentration thresholds corresponding to each, the step of determining a target air conditioning mode includes: if CO is present₂Concentration less than first CO₂Determining the target air adjusting mode as a purifying mode according to the sum of the concentration threshold and a preset first error; or, if CO₂Concentration of not less than first CO₂The sum of the concentration threshold and a preset first error is smaller than the second CO₂Determining that the target air adjusting mode is an external circulation fresh air mode when the concentration threshold value is equal to the sum of a preset first error and the PM2.5 concentration is smaller than a first PM2.5 concentration threshold value; or, if CO₂Concentration of not less than first CO₂The sum of the concentration threshold and a preset first error is smaller than the second CO₂Determining that the target air adjusting mode is an internal and external dual-circulation fresh air mode when the concentration threshold value is equal to or greater than a preset first error and the PM2.5 concentration is not less than a first PM2.5 concentration threshold value; or, if CO₂Concentration of not less than second CO₂Determining that the target air adjusting mode is an external circulation fresh air mode when the concentration threshold value is equal to the sum of a preset first error and the PM2.5 concentration is smaller than a second PM2.5 concentration threshold value; or, if CO₂Concentration of not less than second CO₂Determining that the target air adjusting mode is an internal and external dual-circulation fresh air mode when the concentration threshold value is equal to or greater than a preset first error and the PM2.5 concentration is not less than a second PM2.5 concentration threshold value; wherein the first error is preset to be 50.

By the above-mentioned pair of CO₂When the concentration is in the rising trend, according to CO₂The concentration, the PM2.5 concentration and the concentration threshold values which respectively correspond to the concentration and the concentration threshold values determine the corresponding target air regulation mode, thereby ensuring that CO is regulated₂In the concentration rising process, CO is accurately adjusted₂Concentration and PM2.5 concentration, thereby ensuring air quality.

Preferably, embodiments of the present invention provide a fourth possible implementation manner of the first aspect, wherein if CO is present₂The concentration is in the downward direction, according to CO₂Concentration and PM2.5 concentration, and concentration threshold values corresponding to the concentration and the PM2.5 concentration, respectively, and determining a target air conditioning modeThe method comprises the following steps: if CO is present₂Concentration less than first CO₂Determining the target air adjusting mode to be a purifying mode according to the sum of the concentration threshold and a preset second error; or, if CO₂Concentration of not less than first CO₂The sum of the concentration threshold and a preset second error is smaller than the second CO₂Determining that the target air adjusting mode is an external circulation fresh air mode when the concentration threshold value is equal to the sum of a preset second error and the PM2.5 concentration is smaller than a first PM2.5 concentration threshold value; or, if CO₂Concentration of not less than first CO₂The sum of the concentration threshold and a preset second error is smaller than the second CO₂Determining that the target air adjusting mode is an internal and external dual-circulation fresh air mode when the concentration threshold value is equal to or greater than a preset second error and the PM2.5 concentration is not less than a first PM2.5 concentration threshold value; or, if CO₂Concentration of not less than second CO₂Determining that the target air adjusting mode is an external circulation fresh air mode when the concentration threshold value is equal to the sum of a preset second error and the PM2.5 concentration is smaller than a second PM2.5 concentration threshold value; or, if CO₂Concentration of not less than second CO₂Determining that the target air adjusting mode is an internal and external dual-circulation fresh air mode when the concentration threshold value is equal to or greater than a preset second error and the PM2.5 concentration is not less than a second PM2.5 concentration threshold value; wherein the predetermined second error is-100.

By the above-mentioned pair of CO₂When the concentration is in the downward trend, according to CO₂The concentration, the PM2.5 concentration and the concentration threshold values which respectively correspond to the concentration and the concentration threshold values determine the corresponding target air regulation mode, thereby ensuring that CO is regulated₂In the process of concentration reduction, CO is accurately adjusted₂Concentration and PM2.5 concentration, thereby ensuring air quality.

Preferably, embodiments of the present invention provide a fifth possible implementation manner of the first aspect, where the foregoing is according to CO₂The method comprises the following steps of determining a target auxiliary wind speed control mode according to the concentration, the PM2.5 concentration and corresponding concentration threshold values, wherein the steps comprise: if CO is present₂Concentration less than the second CO₂Determining that the target auxiliary wind speed control mode is a low windshield mode when the concentration threshold value is smaller than the PM2.5 concentration threshold value and the PM2.5 concentration is smaller than the second PM2.5 concentration threshold value; or, if CO₂Concentration of less thanSecond CO₂Determining that the target auxiliary wind speed control mode is a medium wind speed mode, wherein the concentration threshold value is, and the PM2.5 concentration is not less than the second PM2.5 concentration threshold value and is less than the third PM2.5 concentration threshold value; or, if CO₂Concentration less than the second CO₂Determining that the target auxiliary wind speed control mode is a high windshield mode, wherein the concentration of PM2.5 is not less than the third PM2.5 concentration threshold; or, if CO₂Concentration of not less than second CO₂A concentration threshold of less than the third CO₂Determining that the target auxiliary wind speed control mode is a medium wind speed mode when the concentration threshold value is reached, and the concentration of PM2.5 is smaller than the third concentration threshold value of PM 2.5; or, if CO₂Concentration of not less than second CO₂A concentration threshold of less than the third CO₂Determining that the target auxiliary wind speed control mode is a high windshield mode when the concentration of PM2.5 is not less than the third PM2.5 concentration threshold value; or, if CO₂Concentration of not less than third CO₂And the concentration threshold value and the target auxiliary wind speed control mode are high windshield modes.

By the above-mentioned CO₂And determining the corresponding target auxiliary wind speed control mode according to the concentration and the PM2.5 concentration, thereby ensuring the reliable operation of the auxiliary wind speed in the air quality control and further ensuring the air conditioning quality.

Preferably, an embodiment of the present invention provides a sixth possible implementation manner of the first aspect, where the method further includes: and when the change of the target auxiliary wind speed control mode is monitored, controlling the target auxiliary wind speed control mode to change according to the corresponding delay time.

The time delay duration is set in the target auxiliary wind speed control mode changing process, so that frequent windshield change is avoided, and CO is not influenced₂The detection precision of concentration and PM2.5 concentration and the comfort of human body are improved, and CO is increased₂Concentration and PM2.5 concentration's detection precision to and human comfort level, and then improved the reliability operation of the healthy function of wisdom.

In a second aspect, an embodiment of the present invention further provides a control device for a smart health air conditioner, which is applied to a controller of the smart health air conditioner, and the device includes: an acquisition module for acquiringAn intelligent health starting instruction is given, and the intelligent health air conditioner is controlled to enter an intelligent health mode; the intelligent health mode comprises a temperature and humidity adjustment mode, an air adjustment mode and an auxiliary wind speed control mode; the first determining module is used for acquiring the inner ring temperature and the set temperature and determining a target temperature and humidity adjusting mode according to the inner ring temperature and the set temperature; wherein, the target temperature and humidity adjustment mode comprises one of the following modes: a heating mode, a cooling mode and a dehumidifying mode; a second determination module for obtaining CO₂Concentration and PM2.5 concentration, and according to CO₂Determining a target air adjusting mode and a target auxiliary wind speed control mode according to the concentration and the PM2.5 concentration; wherein the target air conditioning mode includes: a fresh air mode or a purification mode; the target auxiliary wind speed control mode includes one of: a low windshield mode, a medium windshield mode, and a high windshield mode; and the control module is used for controlling the intelligent health air conditioner to operate according to the target temperature and humidity adjustment mode, the target air adjustment mode and the target auxiliary air speed control mode until the intelligent health mode is exited.

In a third aspect, an embodiment of the present invention further provides an intelligent health air conditioner, including a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor implements the steps of the method of the first aspect when executing the computer program.

In a fourth aspect, the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to perform the steps of the method in the first aspect.

The embodiment of the invention has the following beneficial effects:

the control method and the device for the intelligent health air conditioner and the intelligent health air conditioner provided by the embodiment of the invention have the advantages that the intelligent health starting instruction is obtained, and the intelligent health air conditioner is controlled to enter the intelligent health mode; the intelligent health mode comprises a temperature and humidity adjustment mode, an air adjustment mode and an auxiliary wind speed control mode; acquiring the temperature of the inner ring and a set temperature, and determining a target temperature and humidity adjustment mode according to the temperature of the inner ring and the set temperature; obtaining CO₂Concentration and PM2.5 concentration according to CO₂Determining a target air adjusting mode and a target auxiliary wind speed control mode according to the concentration and the PM2.5 concentration; the intelligent health air conditioner is controlled to run according to the target temperature and humidity adjustment mode, the target air adjustment mode and the target auxiliary air speed control mode until the intelligent health mode is quitted, temperature and humidity and air quality are adjusted simultaneously, and indoor temperature and humidity and CO are enabled to be in intelligent linkage through temperature and humidity and air quality₂Concentration and PM2.5 concentration keep under human comfortable state, have improved user's comfortable experience degree.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural diagram of an intelligent health air conditioner according to an embodiment of the present invention;

fig. 2 is a flowchart illustrating a control method of the intelligent health air conditioner according to an embodiment of the present invention;

fig. 3 is a flowchart of determining a target temperature/humidity adjustment mode according to an embodiment of the present invention;

FIG. 4 is a flow chart of a method for determining a target air conditioning mode according to an embodiment of the present invention;

FIG. 5 is a flowchart of determining a target auxiliary wind speed control mode according to an embodiment of the present invention;

FIG. 6 is a flowchart of the auxiliary wind speed control mode delay switching according to an embodiment of the present invention;

fig. 7 is a schematic diagram illustrating a control method of an intelligent health air conditioner according to an embodiment of the present invention;

fig. 8 is a schematic diagram of a control device of an intelligent health air conditioner according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of another intelligent health air conditioner according to an embodiment of the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Aiming at the problems that the balance between indoor temperature and humidity environment and air quality cannot be realized and the user comfort experience degree is reduced in the conventional air conditioner, the embodiment of the invention provides a control method and a control device of a smart health air conditioner and the smart health air conditioner, which can realize the simultaneous adjustment of the temperature, the humidity and the air quality and enable the indoor temperature, the humidity and the CO to be realized₂The concentration and the PM2.5 concentration are kept in a comfortable state of a human body, so that the comfortable experience of a user is improved.

To facilitate understanding of the present embodiment, first, a detailed description is given to a control method of the intelligent health air conditioner according to the present embodiment. As shown in fig. 1, the intelligent health air conditioner 1 includes a controller 10, and a detection module 20 communicatively connected to the controller 10; wherein, the detection module 20 includes a temperature detection unit 21 and an air quality detection unit 22, where the temperature detection unit 21 includes, but is not limited to, an inner ring temperature sensor provided at the inner ring for detecting the temperature of the inner ring, a sensor for detecting a set temperature, and the like; air quality detecting sheetElement 22 includes for detecting CO₂CO concentration₂The sensor and be used for detecting PM2.5 detection sensor of PM2.5 concentration, each sensor sends the concentration or the temperature that detect to controller 10 for controller 10 adjusts the operating condition of wisdom healthy air conditioner according to the concentration or the temperature that detect.

It should be noted that the intelligent health air conditioner 1 is further configured with a remote controller or a remote control device, etc. connected to the controller 10 in a communication manner, wherein the remote controller or the remote control device is provided with an intelligent health key, so that when a user triggers or presses the intelligent health key, the controller can control the intelligent health air conditioner to operate normally. And, above-mentioned wisdom health air conditioner 1 still includes hardware such as indoor fan, outdoor fan and compressor, specifically can set up according to actual conditions, and the embodiment of the invention is no longer repeated here in detail.

Based on the above intelligent health air conditioner, an embodiment of the present invention provides a control method of an intelligent health air conditioner, where an execution subject is a controller, as shown in fig. 2, the method includes the following steps:

step S202, obtaining an intelligent health starting instruction, and controlling the intelligent health air conditioner to enter an intelligent health mode; the intelligent health mode comprises a temperature and humidity adjustment mode, an air adjustment mode and an auxiliary wind speed control mode;

specifically, when the intelligent health air conditioner is in a standby state or any state, the user presses the intelligent health key through the corresponding air conditioner remote controller, at the moment, the intelligent health air conditioner obtains an intelligent health opening instruction, and the intelligent health air conditioner is controlled to enter an intelligent health mode according to the intelligent health opening instruction.

The intelligent health mode comprises a temperature and humidity adjustment mode, an air adjustment mode and an auxiliary wind speed control mode; the temperature and humidity adjusting mode is used for adjusting the indoor temperature and humidity, the air adjusting mode and the auxiliary wind speed control mode are used for adjusting the indoor air quality, wherein the main index of the air quality is CO₂Concentration and PM2.5 concentration, so that after entering the intelligent health mode, the intelligent health air conditioner synchronously adjusts the indoor temperatureHumidity and air quality are adjusted.

Step S204, acquiring the inner ring temperature and the set temperature, and determining a target temperature and humidity adjustment mode according to the inner ring temperature and the set temperature;

wherein, the target temperature and humidity adjustment mode comprises one of the following modes: a heating mode, a cooling mode and a dehumidifying mode; the process of determining the target temperature and humidity adjustment mode according to the inner ring temperature and the set temperature comprises the following steps: calculating the difference value between the inner ring temperature and the set temperature; if the difference value is larger than a first preset temperature threshold value, determining that the target temperature and humidity adjustment mode is a refrigeration mode; or if the difference value is not greater than the first preset temperature threshold value and is greater than the second preset temperature threshold value, determining that the target temperature and humidity adjustment mode is the dehumidification mode; or if the difference value is not greater than the second preset temperature threshold value, determining that the target temperature and humidity adjustment mode is the heating mode; the first preset temperature threshold is larger than the second preset temperature threshold.

Specifically, the inner ring temperature is set to be Tn, the initial set temperature is set to be Ts, the first preset temperature threshold is set to be 2 ℃, the first preset temperature threshold is-3 ℃, and as shown in fig. 3, the greenhouse control comprises the following processes:

(31) obtaining room temperature Tn when the operation is started, namely the temperature of an inner ring is Tn and the initial set temperature is Ts;

(32) judging whether the difference Tn-Ts between the inner ring temperature Tn and the initial set temperature Ts is greater than 2 ℃; if yes, executing (33), otherwise, executing (34);

(33) when the Tn-Ts is more than 2 ℃, determining that the target temperature and humidity adjustment mode is a refrigeration mode;

(34) when the temperature is more than minus 3 ℃ and less than or equal to Tn-Ts and less than or equal to 2 ℃, determining that the target temperature and humidity adjustment mode is a dehumidification mode; when the Tn-Ts is less than or equal to minus 3 ℃, determining that the target temperature and humidity adjustment mode is a heating mode;

(35) acquiring a current operation mode, judging whether the startup operation time T is greater than 15min, if so, acquiring the current user set temperature TA, judging whether TA is equal to Ts, if so, acquiring the room temperature Tn during current operation, namely the current inner ring temperature Tn, and returning to (35) for repeated execution; if not, returning to judge whether the startup running time T is greater than 15min for repeated execution.

Therefore, one of the heating mode, the cooling mode and the dehumidifying mode is automatically selected as a target temperature and humidity adjustment mode according to the difference between the inner ring temperature Tn and the set temperature Ts (or TA) so as to achieve indoor thermal comfort. Wherein, the set temperature TA is adjustable in the automatic mode, but can be adjusted after being started up and operated for a certain time, such as more than 15 minutes, and the adjustable range is an initial value ± 2 ℃ (each time, the temperature is accurately adjusted at 0.5 ℃), the set temperature is not adjustable in the dehumidification mode, and the dehumidification mode is operated at a temperature slightly lower than the room temperature, for example, the dehumidification mode is calculated according to the temperature and humidity PMV (Predicted Mean volume), the indoor temperature is 24 ℃ -26 ℃, and the human body feels comfortable when the humidity is 5% -70%, as shown in the following table 1:

TABLE 1

Inner ring temperature Tn at the start of operation	Target temperature and humidity adjustment mode	Set temperature Ts (initial state)
			Tn-Ts＞2℃	Refrigeration mode	24℃
-3℃＜Tn-Ts≤2℃	Dehumidification mode	-
			Tn-Ts≤-3℃	Heating mode	26℃

In addition, consider the reliability operation of the compressor oil return of the healthy air conditioner of wisdom, when refrigeration mode or dehumidification mode and the mode of heating exchanged, must wait that the compressor stops for a certain time like 7 minutes after, switch over again to prevent that compressor machinery from operating wearing and tearing, lead to the compressor to burn out, thereby guarantee the life of compressor, and then guarantee the life of the healthy air conditioner of wisdom. And after the target temperature and humidity adjustment mode is determined, the main fan of the intelligent health air conditioner operates according to the automatic wind in the target temperature and humidity adjustment mode, wherein the automatic wind comprises cooling automatic wind and heating automatic wind, and particularly, the default low wind speed cannot be adjusted in the dehumidification mode.

Step S206, obtaining CO₂Concentration and PM2.5 concentration, and according to CO₂Determining a target air adjusting mode and a target auxiliary wind speed control mode according to the concentration and the PM2.5 concentration;

the main indicators of air quality include CO₂The concentration and PM2.5 concentration are regulated by fresh air and purification functions; the operation of the fresh air module is divided into an external circulation mode and an internal and external dual circulation mode, and fresh air in the two modes is sent into a room through the purification module; the purification module is in an internal circulation operation mode, and indoor air is sucked from the lower air inlet of the air conditioner and is sent into the room again through the purification module.

In practical application, for air quality, the intelligent health air conditioner firstly operates for N minutes according to a purification mode, and monitors indoor CO in real time after N minutes₂Concentration and PM2.5 Concentration (CO)₂The detection periods of the sensor and the PM2.5 detection sensor are synchronous, such as 2 s/period, which is convenient for calculation execution), and the indoor CO is determined according to the current time₂The concentration and PM2.5 concentration determine a target air adjustment mode and a target auxiliary wind speed control mode.

In particular, according to CO₂The process of determining the target air regulation mode and the target auxiliary wind speed control mode according to the concentration and the PM2.5 concentration comprises the following steps: according to CO₂Concentration and PM2.5 concentration, and concentration threshold values corresponding to the concentration and the PM2.5 concentration respectively, and determining a target air regulation mode and a target auxiliary wind speed controlA mode; wherein the concentration threshold comprises: CO 2₂A concentration threshold and a PM2.5 concentration threshold; CO 2₂The concentration threshold comprises a first CO₂Threshold concentration, second CO₂Concentration threshold and tertiary CO₂A threshold concentration of, and, first CO₂Concentration threshold < second CO₂Concentration threshold < third CO₂A concentration threshold; the PM2.5 concentration threshold values comprise a first PM2.5 concentration threshold value, a second PM2.5 concentration threshold value and a third PM2.5 concentration threshold value, and the first PM2.5 concentration threshold value is less than the second PM2.5 concentration threshold value and less than the third PM2.5 concentration threshold value; the target air-conditioning mode includes: a fresh air mode or a purification mode; the target auxiliary wind speed control mode includes one of: a low windshield mode, a medium windshield mode, and a high windshield mode; it should be noted that the fresh air mode is divided into an external circulation fresh air mode and an internal and external dual circulation fresh air mode, and the purification mode is an internal circulation purification mode.

In one of the possible embodiments, if CO₂The concentration is in an ascending trend, namely the CO at the current moment in the adjacent detection period₂CO at a concentration greater than or equal to the last moment₂Concentration; at this time, according to CO₂Concentration and PM2.5 concentration, and respectively corresponding concentration thresholds, the process of determining the target air conditioning mode includes: if CO is present₂Concentration less than first CO₂Determining the target air adjusting mode as a purifying mode according to the sum of the concentration threshold and a preset first error; or, if CO₂Concentration of not less than first CO₂The sum of the concentration threshold and a preset first error is smaller than the second CO₂Determining that the target air adjusting mode is an external circulation fresh air mode when the concentration threshold value is equal to the sum of a preset first error and the PM2.5 concentration is smaller than a first PM2.5 concentration threshold value; or, if CO₂Concentration of not less than first CO₂The sum of the concentration threshold and a preset first error is smaller than the second CO₂Determining that the target air adjusting mode is an internal and external dual-circulation fresh air mode when the concentration threshold value is equal to or greater than a preset first error and the PM2.5 concentration is not less than a first PM2.5 concentration threshold value; or, if CO₂Concentration of not less than second CO₂Sum of concentration threshold and preset first error toAnd determining that the target air adjusting mode is an external circulation fresh air mode when the concentration of PM2.5 is less than a second PM2.5 concentration threshold value; or, if CO₂Concentration of not less than second CO₂Determining that the target air adjusting mode is an internal and external dual-circulation fresh air mode when the concentration threshold value is equal to or greater than a preset first error and the PM2.5 concentration is not less than a second PM2.5 concentration threshold value; wherein the first error is preset to be 50.

In another possible embodiment, if CO₂The concentration is in a descending trend, namely the CO at the current moment in the adjacent detection period₂CO at a concentration less than the previous moment₂Concentration; at this time, according to CO₂Concentration and PM2.5 concentration, and respectively corresponding concentration thresholds, the process of determining the target air conditioning mode includes: if CO is present₂Concentration less than first CO₂Determining the target air adjusting mode to be a purifying mode according to the sum of the concentration threshold and a preset second error; or, if CO₂Concentration of not less than first CO₂The sum of the concentration threshold and a preset second error is smaller than the second CO₂Determining that the target air adjusting mode is an external circulation fresh air mode when the concentration threshold value is equal to the sum of a preset second error and the PM2.5 concentration is smaller than a first PM2.5 concentration threshold value; or, if CO₂Concentration of not less than first CO₂The sum of the concentration threshold and a preset second error is smaller than the second CO₂Determining that the target air adjusting mode is an internal and external dual-circulation fresh air mode when the concentration threshold value is equal to or greater than a preset second error and the PM2.5 concentration is not less than a first PM2.5 concentration threshold value; or, if CO₂Concentration of not less than second CO₂Determining that the target air adjusting mode is an external circulation fresh air mode when the concentration threshold value is equal to the sum of a preset second error and the PM2.5 concentration is smaller than a second PM2.5 concentration threshold value; or, if CO₂Concentration of not less than second CO₂Determining that the target air adjusting mode is an internal and external dual-circulation fresh air mode when the concentration threshold value is equal to or greater than a preset second error and the PM2.5 concentration is not less than a second PM2.5 concentration threshold value; wherein the predetermined second error is-100.

This is illustrated here for ease of understanding. Setting the first CO₂Concentration threshold A1, second CO₂Concentration threshold A2, third CO₂The concentration threshold is a3, the first PM2.5 concentration threshold is B1, the second PM2.5 concentration threshold is B2, and the third PM2.5 concentration threshold is B3. As shown in fig. 4, the method specifically includes the following steps:

(41) for the air quality control, the method mainly comprises operation mode adjustment (namely an air adjustment mode) and auxiliary wind speed control (namely an auxiliary wind speed control mode);

(42) for the air adjustment mode, the intelligent health air conditioner firstly enters the purification operation for N minutes, and acquires the current indoor CO after N minutes₂Concentration and current indoor PM2.5 concentration, and according to CO₂Concentration determination of CO₂Whether the concentration is in an ascending trend or not, if so, executing (43); otherwise, executing (44);

(43) when CO is present₂When the concentration is less than A1+50, determining that the target air adjusting mode is a purifying mode; when A1+50 is less than or equal to CO₂When the concentration is less than A2+50, if the PM2.5 concentration is less than B1, determining that the target air adjustment mode is an external circulation fresh air mode; if the PM2.5 concentration is larger than or equal to B1, determining that the target air adjustment mode is an internal and external dual-circulation fresh air mode; when CO is present₂When the concentration is greater than or equal to A2+50, if the PM2.5 concentration is less than B2, determining that the target air adjusting mode is an external circulation fresh air mode; if the PM2.5 concentration is larger than or equal to B2, determining that the target air adjustment mode is an internal and external dual-circulation fresh air mode;

(44) when CO is present₂When the concentration is less than A1-100, determining that the target air adjusting mode is a purifying mode; when A1-100 is not less than CO₂When the concentration is less than A2-100, if the PM2.5 concentration is less than B1, determining that the target air adjustment mode is an external circulation fresh air mode; if the PM2.5 concentration is larger than or equal to B1, determining that the target air adjustment mode is an internal and external dual-circulation fresh air mode; when CO is present₂When the concentration is larger than or equal to A2-100, if the PM2.5 concentration is smaller than B2, determining that the target air adjusting mode is an external circulation fresh air mode; and if the PM2.5 concentration is larger than or equal to B2, determining that the target air adjusting mode is an internal and external dual-circulation fresh air mode.

It should be noted that when the first time the intelligent mode is entered into health, the CO₂The concentration was judged as rising. And, switching between the operation modesWhen the fresh air mode is switched from the purification mode, the fresh air mode is directly switched without time delay; when changing from the new trend mode to purifying mode, need to operate 10 minutes at least under the new trend mode, there is the time delay setting when the operation mode switches over promptly.

Further, the above is according to CO₂Concentration and PM2.5 concentration, and concentration threshold value that correspond respectively, confirm the process of the auxiliary wind speed control mode of goal, including: if CO is present₂Concentration less than the second CO₂Determining that the target auxiliary wind speed control mode is a low windshield mode when the concentration threshold value is smaller than the PM2.5 concentration threshold value and the PM2.5 concentration is smaller than the second PM2.5 concentration threshold value; or, if CO₂Concentration less than the second CO₂Determining that the target auxiliary wind speed control mode is a medium wind speed mode, wherein the concentration threshold value is, and the PM2.5 concentration is not less than the second PM2.5 concentration threshold value and is less than the third PM2.5 concentration threshold value; or, if CO₂Concentration less than the second CO₂Determining that the target auxiliary wind speed control mode is a high windshield mode, wherein the concentration of PM2.5 is not less than the third PM2.5 concentration threshold; or, if CO₂Concentration of not less than second CO₂A concentration threshold of less than the third CO₂Determining that the target auxiliary wind speed control mode is a medium wind speed mode when the concentration threshold value is reached, and the concentration of PM2.5 is smaller than the third concentration threshold value of PM 2.5; or, if CO₂Concentration of not less than second CO₂A concentration threshold of less than the third CO₂Determining that the target auxiliary wind speed control mode is a high windshield mode when the concentration of PM2.5 is not less than the third PM2.5 concentration threshold value; or, if CO₂Concentration of not less than third CO₂And the concentration threshold value and the target auxiliary wind speed control mode are high windshield modes.

This is illustrated here for ease of understanding. As shown in fig. 5, the method comprises the following steps:

(51) for the auxiliary wind speed control (namely an auxiliary wind speed control mode), defaulting a low windshield when the wind turbine operates for the first time, and operating for a certain time such as 5 min; and after 5min, obtaining the current indoor CO₂Concentration and current indoor PM2.5 concentration;

(52) determination of CO₂Whether the concentration is less than the second CO₂A concentration threshold; if so, then execute (5)3) (ii) a Otherwise, executing (54);

(53) when CO is present₂When the concentration is less than A2, if the PM2.5 concentration is less than B2, determining that the target auxiliary wind speed control mode is a low windshield mode; if the concentration of PM2.5 is more than or equal to B2 and less than B3, determining that the target auxiliary wind speed control mode is a medium wind speed mode; if the PM2.5 concentration is larger than or equal to B3, determining that the target auxiliary wind speed control mode is a high wind shield mode;

(54) when A2 is less than or equal to CO₂When the concentration is less than A3, if the PM2.5 concentration is less than B3, determining that the target auxiliary wind speed control mode is a medium wind gear mode; if the PM2.5 concentration is larger than or equal to B3, determining that the target auxiliary wind speed control mode is a high wind shield mode; when CO is present₂And when the concentration is larger than or equal to A3, the target auxiliary wind speed control mode is the high windshield mode.

Further, to prevent the windshield from changing frequently, the CO is affected₂The detection precision and the human comfort level of the sensor and the PM2.5 detection sensor improve the reliability and the operation of intelligent health functions, and when the wind speed control mode is assisted to perform wind shield conversion, the conversion delay is further set. The method further comprises the following steps: and when the change of the target auxiliary wind speed control mode is monitored, controlling the target auxiliary wind speed control mode to change according to the corresponding delay time.

Specifically, as shown in fig. 6, the windshield transition delay process is as follows:

(61) for the wind speed transition delay setting, acquiring a current auxiliary wind speed and a current set temperature TA, wherein the current set temperature TA is used for distinguishing a set temperature Ts in an initial state, and the TA can be equal to the Ts or can be a value adjusted on the basis of the Ts;

(62) if the wind speed enters for the first time, the wind speed is directly converted without time delay, namely, when the low windshield mode is converted into the middle windshield mode or the high windshield mode, the time delay is avoided;

(62) when the wind enters for the non-first time, if the set temperature TA is changed, the wind speed is directly converted without time delay; if the set temperature TA is not changed, judging whether to execute wind speed upshift, namely, when the target auxiliary wind speed control mode is changed, changing the current windshield mode to a higher windshield mode, and if so, executing (63); otherwise, executing (64);

(63) when the wind speed is shifted up, if the current low wind speed is the low windshield mode, namely the current target auxiliary wind speed control mode is the low windshield mode, no delay is generated when the low windshield mode is converted into the middle windshield mode or the high windshield mode; if the current medium wind speed is the medium wind speed control mode, namely the current target auxiliary wind speed control mode is the medium wind speed mode, a delay is set when the medium wind speed mode is converted into the high wind speed mode; if the delay time is 4min, namely, the wind needs to be operated for at least 4min at a medium speed when the middle wind gear mode is switched to the high wind gear mode; if the current wind speed is high, maintaining the current wind speed;

(64) when the wind speed downshift is executed, if the current high wind speed is the high wind shield mode, namely the current target auxiliary wind speed control mode is the high wind shield mode, if the wind speed is changed from the high wind speed to the medium wind speed, 4min delay is set, namely when the high wind speed is changed to the medium wind speed, the wind speed needs to be operated for at least 4min at the high wind speed; if the wind speed is changed from the high wind speed to the low wind speed, 10min delay is set, namely when the wind speed is changed from the high wind speed to the low wind speed, the wind speed needs to be operated for at least 10min at the high wind speed; if the wind speed is changed from the medium wind speed to the low wind speed, 4min delay is set, namely when the medium wind speed is changed to the low wind speed, the wind speed needs to be operated for at least 4 min. It should be noted that the change in the wind speed due to the change in the set temperature Ts in the initial state is not limited to this.

And S208, controlling the intelligent health air conditioner to operate according to the target temperature and humidity adjustment mode, the target air adjustment mode and the target auxiliary wind speed control mode until the intelligent health mode is exited.

In the operation process, if the intelligent health air conditioner meets any one of the following conditions: (1) signal conditions: if the intelligent health exit instruction sent by the user through the air conditioner remote controller is obtained; (2) operating mode changing conditions: if the fresh air automatic function is kept closed, such as a non-intelligent health function mode, a starting cleaning mode, a testing mode, a fluorine collecting mode, a quick testing function and the like; the controller controls the intelligent health air conditioner to exit the intelligent health mode.

It should be noted that, in practical application, if CO is used₂When the sensor or the PM2.5 detection sensor fails, the fresh air mode or the purification mode can be switched to the backup mode for operation, namely, the fresh air mode and the purification mode adopt the automatic circulation mode for operation, such as according to the modeAnd circulating according to the mode of an external circulation fresh air mode, an internal and external double circulation fresh air mode, a purification mode and an external circulation fresh air mode, preferably, in the circulation, each mode is operated for 60min by default, and the auxiliary wind speed control mode is set to be the middle wind gear mode.

In addition, in the process that the controller controls the intelligent health air conditioner to exit the intelligent health mode, the method further comprises the following steps: (1) if the air conditioner exits in the external circulation fresh air mode, the controller firstly controls the auxiliary fan to be closed and then controls the fresh air valve to be closed; (2) if the air conditioner exits in the internal and external dual-circulation fresh air mode, the controller firstly controls the auxiliary fan to be closed, and then controls the fresh air valve and the purification valve to be synchronously closed; finally, the air deflector of the purification air inlet is controlled to be closed, so that noise generated by blowing of the small holes is avoided; (3) if withdraw from under the purification mode, then the controller at first controls the auxiliary fan and closes, then control the purification valve closure, and control at last purifies the air intake aviation baffle and close to avoid the aperture to blow and produce the noise, consequently, through adopting different modes of withdrawing from under the mode to the difference, can also be withdrawing from the healthy in-process of wisdom, guarantee user's experience degree.

The control method of the intelligent health air conditioner provided by the embodiment of the invention realizes the simultaneous adjustment of the temperature, the humidity and the air quality, and enables the indoor temperature, the humidity and the CO to be in linkage through the intelligent linkage of the temperature, the humidity and the air quality₂Concentration and PM2.5 concentration keep under human comfortable state, have improved user's comfortable experience degree.

Optionally, as shown in fig. 7, the principle of the control method of the intelligent health air conditioner provided by the embodiment of the present invention is as follows: after the air conditioner is powered on, when the intelligent health air conditioner is in a standby state or in any mode (such as a refrigeration mode, a heating mode, a dehumidification mode, an air supply mode and an automatic mode), if the controller receives an intelligent health function starting instruction sent by a user through an air conditioner remote controller, the controller (namely an indoor main controller of the intelligent health air conditioner) controls the intelligent health air conditioner to enter the intelligent health mode, and then the controller acquires current indoor CO collected by the detection module₂Concentration and PM2.5 concentration, and judging CO by a calculation module₂Concentration or PM2.5 concentrationIs greater than the corresponding preset concentration threshold value or set target value, and controls the opening of an auxiliary fan motor, fresh air/purification and other air guide mechanisms of the intelligent health air conditioner through an execution module according to the judgment result, namely according to the obtained CO₂And the concentration and the PM2.5 concentration synchronously acquire a temperature Ts set by a user and an inner ring temperature Tn, and control a temperature and humidity adjustment mode, an air adjustment mode and an auxiliary wind speed control mode to realize simultaneous greenhouse control and air quality control until an intelligent health function exit instruction is received to exit the intelligent health mode. It should be noted that, the intelligent health air conditioner further includes an outdoor main controller for controlling the operation of the outdoor fan, and the like, and the embodiments of the present invention are not described in detail herein.

Therefore, the control method of the intelligent health air conditioner provided by the embodiment of the invention has the following advantages: (1) setting the temperature Ts and the inner ring temperature Tn and CO by a user₂The concentration and PM2.5 concentration specify the entering and exiting standards of a temperature and humidity adjustment mode, an air adjustment mode and an auxiliary air speed control mode, and realize accurate regulation of indoor temperature and humidity and CO₂Concentration and PM2.5 concentration until indoor temperature, humidity and CO₂The concentration and the PM2.5 concentration are in a comfortable interval of a human body; (2) the linked control of indoor temperature and humidity and air quality is set, so that the indoor environment in each scene can be ensured to be in a comfortable state; (3) the first start-up detection is set, the auxiliary wind speed is defaulted to be low and the wind speed is operated for a certain time such as 3min, so that indoor air flows, and CO is improved₂The detection accuracy of the concentration and the PM2.5 concentration; (4) the switching delay setting of auxiliary wind speed is set to prevent frequent change of the wind shield from influencing CO₂The detection precision of the concentration and the PM2.5 concentration and the comfort level of the human body improve the reliable operation of the intelligent health function; (5) the set temperature is adjustable in an automatic indoor temperature and humidity environment adjusting mode, so that the requirement of partial users on supercooling or overheating is met while the indoor temperature is in a thermal comfort reasonable interval; when the dehumidification mode is operated, the set temperature is not adjustable, and the dehumidification mode is operated at a temperature slightly lower than the room temperature, so that the room temperature is relatively constant while dehumidification is ensured, and the user experience is improved; (6) the intelligent health-care device is simple to operate, has the convenience of one-key optimization of the intelligent health function, and is startedWell-being function, the healthy air conditioner of wisdom can be adjusted indoor humiture and air quality automatically to user's comfortable experience degree has been guaranteed.

Corresponding to the above method embodiment, an embodiment of the present invention further provides a control device for a smart health air conditioner, applied to a controller of the smart health air conditioner, as shown in fig. 8, the device includes: an acquisition module 81, a first determination module 82, a second determination module 83, and a control module 84; the functions of each module are as follows:

the acquisition module 81 is used for acquiring an intelligent health starting instruction and controlling the intelligent health air conditioner to enter an intelligent health mode; the intelligent health mode comprises a temperature and humidity adjustment mode, an air adjustment mode and an auxiliary wind speed control mode;

the first determining module 82 is configured to obtain an inner ring temperature and a set temperature, and determine a target temperature and humidity adjustment mode according to the inner ring temperature and the set temperature; wherein, the target temperature and humidity adjustment mode comprises one of the following modes: a heating mode, a cooling mode and a dehumidifying mode;

a second determination module 83 for obtaining CO₂Concentration and PM2.5 concentration, and according to CO₂Determining a target air adjusting mode and a target auxiliary wind speed control mode according to the concentration and the PM2.5 concentration; wherein the target air conditioning mode includes: a fresh air mode or a purification mode; the target auxiliary wind speed control mode includes one of: a low windshield mode, a medium windshield mode, and a high windshield mode;

and the control module 84 is used for controlling the intelligent health air conditioner to operate according to the target temperature and humidity adjustment mode, the target air adjustment mode and the target auxiliary wind speed control mode until the intelligent health mode is exited.

The control device of the intelligent healthy air conditioner provided by the embodiment of the invention realizes the simultaneous adjustment of the temperature, the humidity and the air quality, and enables the indoor temperature, the humidity and the CO to be in linkage through the intelligent linkage of the temperature, the humidity and the air quality₂Concentration and PM2.5 concentration keep under human comfortable state, have improved user's comfortable experience degree.

In one possible embodiment, the first determining module 82 is further configured to: calculating the difference value between the inner ring temperature and the set temperature; if the difference value is larger than a first preset temperature threshold value, determining that the target temperature and humidity adjustment mode is a refrigeration mode; or if the difference value is not greater than the first preset temperature threshold value and is greater than the second preset temperature threshold value, determining that the target temperature and humidity adjustment mode is the dehumidification mode; or if the difference value is not greater than the second preset temperature threshold value, determining that the target temperature and humidity adjustment mode is the heating mode; the first preset temperature threshold is larger than the second preset temperature threshold.

In another possible embodiment, the second determining module 83 is further configured to: according to CO₂Determining a target air adjusting mode and a target auxiliary wind speed control mode according to the concentration, the PM2.5 concentration and corresponding concentration threshold values; wherein the concentration threshold comprises: CO 2₂A concentration threshold and a PM2.5 concentration threshold; CO 2₂The concentration threshold comprises a first CO₂Threshold concentration, second CO₂Concentration threshold and tertiary CO₂A threshold concentration of, and, first CO₂Concentration threshold < second CO₂Concentration threshold < third CO₂A concentration threshold; the PM2.5 concentration threshold includes a first PM2.5 concentration threshold, a second PM2.5 concentration threshold, and a third PM2.5 concentration threshold, and the first PM2.5 concentration threshold < the second PM2.5 concentration threshold < the third PM2.5 concentration threshold.

In another possible embodiment, if CO₂The concentration is in the rising trend, which is based on CO₂Concentration and PM2.5 concentration, and respectively corresponding concentration thresholds, determine a target air conditioning mode, including: if CO is present₂Concentration less than first CO₂Determining the target air adjusting mode as a purifying mode according to the sum of the concentration threshold and a preset first error; or, if CO₂Concentration of not less than first CO₂The sum of the concentration threshold and a preset first error is smaller than the second CO₂Determining that the target air adjusting mode is an external circulation fresh air mode when the concentration threshold value is equal to the sum of a preset first error and the PM2.5 concentration is smaller than a first PM2.5 concentration threshold value; or, if CO₂Concentration of not less than first CO₂The sum of the concentration threshold and a preset first error is smaller than the second CO₂Determining that the target air adjusting mode is an internal and external dual-circulation fresh air mode when the concentration threshold value is equal to or greater than a preset first error and the PM2.5 concentration is not less than a first PM2.5 concentration threshold value; or, if CO₂Concentration of not less than second CO₂Determining that the target air adjusting mode is an external circulation fresh air mode when the concentration threshold value is equal to the sum of a preset first error and the PM2.5 concentration is smaller than a second PM2.5 concentration threshold value; or, if CO₂Concentration of not less than second CO₂Determining that the target air adjusting mode is an internal and external dual-circulation fresh air mode when the concentration threshold value is equal to or greater than a preset first error and the PM2.5 concentration is not less than a second PM2.5 concentration threshold value; wherein the first error is preset to be 50.

In another possible embodiment, if CO₂The concentration is in the downward direction, according to CO₂Concentration and PM2.5 concentration, and respectively corresponding concentration thresholds, determine a target air conditioning mode, including: if CO is present₂Concentration less than first CO₂Determining the target air adjusting mode to be a purifying mode according to the sum of the concentration threshold and a preset second error; or, if CO₂Concentration of not less than first CO₂The sum of the concentration threshold and a preset second error is smaller than the second CO₂Determining that the target air adjusting mode is an external circulation fresh air mode when the concentration threshold value is equal to the sum of a preset second error and the PM2.5 concentration is smaller than a first PM2.5 concentration threshold value; or, if CO₂Concentration of not less than first CO₂The sum of the concentration threshold and a preset second error is smaller than the second CO₂Determining that the target air adjusting mode is an internal and external dual-circulation fresh air mode when the concentration threshold value is equal to or greater than a preset second error and the PM2.5 concentration is not less than a first PM2.5 concentration threshold value; or, if CO₂Concentration of not less than second CO₂Determining that the target air adjusting mode is an external circulation fresh air mode when the concentration threshold value is equal to the sum of a preset second error and the PM2.5 concentration is smaller than a second PM2.5 concentration threshold value; or, if CO₂Concentration of not less than second CO₂The sum of the concentration threshold value and a preset second error, and the PM2.5 concentration is not less than a second PM2.5 concentration threshold value, determining that the target air adjustment mode is internal and externalA circulating fresh air mode; wherein the predetermined second error is-100.

In another possible embodiment, the above is according to CO₂The concentration and PM2.5 concentration, and concentration threshold values corresponding to the concentration and PM2.5 concentration respectively, determine a target auxiliary wind speed control mode, and comprise the following steps: if CO is present₂Concentration less than the second CO₂Determining that the target auxiliary wind speed control mode is a low windshield mode when the concentration threshold value is smaller than the PM2.5 concentration threshold value and the PM2.5 concentration is smaller than the second PM2.5 concentration threshold value; or, if CO₂Concentration less than the second CO₂Determining that the target auxiliary wind speed control mode is a medium wind speed mode, wherein the concentration threshold value is, and the PM2.5 concentration is not less than the second PM2.5 concentration threshold value and is less than the third PM2.5 concentration threshold value; or, if CO₂Concentration less than the second CO₂Determining that the target auxiliary wind speed control mode is a high windshield mode, wherein the concentration of PM2.5 is not less than the third PM2.5 concentration threshold; or, if CO₂Concentration of not less than second CO₂A concentration threshold of less than the third CO₂Determining that the target auxiliary wind speed control mode is a medium wind speed mode when the concentration threshold value is reached, and the concentration of PM2.5 is smaller than the third concentration threshold value of PM 2.5; or, if CO₂Concentration of not less than second CO₂A concentration threshold of less than the third CO₂Determining that the target auxiliary wind speed control mode is a high windshield mode when the concentration of PM2.5 is not less than the third PM2.5 concentration threshold value; or, if CO₂Concentration of not less than third CO₂And the concentration threshold value and the target auxiliary wind speed control mode are high windshield modes.

In another possible embodiment, the method further comprises: and when the change of the target auxiliary wind speed control mode is monitored, controlling the target auxiliary wind speed control mode to change according to the corresponding delay time.

The control device of the intelligent health air conditioner provided by the embodiment of the invention has the same technical characteristics as the control method of the intelligent health air conditioner provided by the embodiment, so that the same technical problems can be solved, and the same technical effects can be achieved.

The embodiment of the invention also provides an intelligent health air conditioner, which comprises a processor and a memory, wherein the memory stores machine executable instructions capable of being executed by the processor, and the processor executes the machine executable instructions to realize the control method of the intelligent health air conditioner.

Referring to fig. 9, the intelligent health air conditioner includes a processor 90 and a memory 91, the memory 91 stores machine executable instructions capable of being executed by the processor 90, and the processor 90 executes the machine executable instructions to implement the control method of the intelligent health air conditioner.

Further, the intelligent health air conditioner shown in fig. 9 further includes a bus 92 and a communication interface 93, and the processor 90, the communication interface 93 and the memory 91 are connected through the bus 92.

The Memory 91 may include a high-speed Random Access Memory (RAM) and may further include a non-volatile Memory (non-volatile Memory), such as at least one disk Memory. The communication connection between the network element of the system and at least one other network element is realized through at least one communication interface 93 (which may be wired or wireless), and the internet, a wide area network, a local network, a metropolitan area network, and the like can be used. The bus 92 may be an ISA (Industry Standard Architecture) bus, a PCI (Peripheral Component Interconnect) bus, an EISA (Enhanced Industry Standard Architecture) bus, or the like. The above-mentioned bus may be classified into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one double-headed arrow is shown in FIG. 9, but this does not indicate only one bus or one type of bus.

The processor 90 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 90. The Processor 90 may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and the like; the device can also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, a discrete Gate or transistor logic device, or a discrete hardware component. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in the memory 91, and the processor 90 reads the information in the memory 91 and performs the steps of the method of the previous embodiment in combination with the hardware thereof.

The present embodiments also provide a machine-readable storage medium storing machine-executable instructions that, when invoked and executed by a processor, cause the processor to implement the control method of the intelligent health air conditioner described above.

The control method and device for the intelligent health air conditioner and the computer program product for the intelligent health air conditioner provided by the embodiments of the present invention include a computer readable storage medium storing program codes, wherein instructions included in the program codes may be used to execute the method described in the foregoing method embodiments, and specific implementation may refer to the method embodiments, and will not be described herein again.

It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the system and the apparatus described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a non-volatile computer-readable storage medium executable by a processor. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A control method of a smart health air conditioner is applied to a controller of the smart health air conditioner, and the method comprises the following steps:

acquiring an intelligent health starting instruction, and controlling the intelligent health air conditioner to enter an intelligent health mode; the intelligent health mode comprises a temperature and humidity adjustment mode, an air adjustment mode and an auxiliary wind speed control mode;

acquiring an inner ring temperature and a set temperature, and determining a target temperature and humidity adjustment mode according to the inner ring temperature and the set temperature; wherein the target temperature and humidity adjustment mode comprises one of the following modes: a heating mode, a cooling mode and a dehumidifying mode;

obtaining CO₂Concentration and PM2.5 concentration, and according to the CO₂Determining a target air adjusting mode and a target auxiliary wind speed control mode according to the concentration and the PM2.5 concentration; wherein the target air conditioning mode comprises: a fresh air mode or a purification mode; the target secondary wind speed control mode comprises one of: a low windshield mode, a medium windshield mode, and a high windshield mode;

and controlling the intelligent health air conditioner to operate according to the target temperature and humidity adjustment mode, the target air adjustment mode and the target auxiliary wind speed control mode until the intelligent health mode is exited.

2. The method of claim 1, wherein the step of determining a target temperature and humidity adjustment mode based on the inner loop temperature and the set temperature comprises:

calculating the difference value between the inner ring temperature and the set temperature;

if the difference value is larger than a first preset temperature threshold value, determining that the target temperature and humidity adjustment mode is the refrigeration mode; alternatively, the first and second electrodes may be,

if the difference value is not greater than the first preset temperature threshold value and is greater than a second preset temperature threshold value, determining that the target temperature and humidity adjustment mode is the dehumidification mode; alternatively, the first and second electrodes may be,

if the difference value is not larger than the second preset temperature threshold value, determining that the target temperature and humidity adjustment mode is the heating mode;

wherein the first preset temperature threshold is greater than the second preset temperature threshold.

3. The method of claim 1, wherein the CO is present in the reaction mixture₂The step of determining a target air regulation mode and a target auxiliary wind speed control mode according to the concentration and the PM2.5 concentration comprises the following steps:

according to the CO₂Determining the target air regulation mode and the target auxiliary wind speed control mode according to the concentration, the PM2.5 concentration and corresponding concentration threshold values; wherein the concentration threshold comprises: CO 2₂A concentration threshold and a PM2.5 concentration threshold; the CO is₂The concentration threshold comprises a first CO₂Threshold concentration, second CO₂Concentration threshold and tertiary CO₂A threshold concentration of, and, first CO₂Concentration threshold < second CO₂Concentration threshold < third CO₂A concentration threshold; the PM2.5 concentration threshold values include a first PM2.5 concentration threshold value, a second PM2.5 concentration threshold value and a third PM2.5 concentration threshold value, and the first PM2.5 concentration threshold value is less than the second PM2.5 concentration threshold value and less than the third PM2.5 concentration threshold value.

4. The method of claim 3, wherein if the CO is present₂The concentration is in the rising trend according to the CO₂Concentration and said PM2.5 concentration, and separately toA step of determining the target air conditioning mode based on the concentration threshold, comprising:

if the CO is present₂A concentration less than the first CO₂Determining the target air adjusting mode to be the purifying mode according to the sum of a concentration threshold and a preset first error; alternatively, the first and second electrodes may be,

if the CO is present₂Concentration of not less than the first CO₂The sum of the concentration threshold and the preset first error is smaller than the second CO₂Determining that the target air adjustment mode is the fresh air mode of the external circulation when the concentration threshold value and the preset first error sum and the PM2.5 concentration is smaller than the first PM2.5 concentration threshold value; alternatively, the first and second electrodes may be,

if the CO is present₂Concentration of not less than the first CO₂The sum of the concentration threshold and the preset first error is smaller than the second CO₂Determining that the target air adjustment mode is the fresh air mode of internal and external dual cycles, wherein the sum of a concentration threshold and the preset first error is equal to or greater than the first PM2.5 concentration threshold, and the PM2.5 concentration is not less than the first PM2.5 concentration threshold; alternatively, the first and second electrodes may be,

if the CO is present₂Concentration of not less than the second CO₂Determining that the target air adjustment mode is the fresh air mode of the external circulation when the concentration threshold value and the preset first error sum and the PM2.5 concentration is smaller than the second PM2.5 concentration threshold value; alternatively, the first and second electrodes may be,

if the CO is present₂Concentration of not less than the second CO₂Determining that the target air adjustment mode is the fresh air mode of internal and external double circulation, wherein the sum of a concentration threshold and the preset first error is equal to or greater than the second PM2.5 concentration threshold, and the PM2.5 concentration is not less than the second PM2.5 concentration threshold;

wherein the preset first error is 50.

5. The method of claim 3, wherein if the CO is present₂The concentration is in the descending trend according to the CO₂Concentration and the PM2.5 concentration, and concentration thresholds corresponding to the concentration, respectively, determining the target air conditioning modeThe method comprises the following steps:

if the CO is present₂A concentration less than the first CO₂Determining the target air adjusting mode to be the purifying mode according to the sum of a concentration threshold and a preset second error; alternatively, the first and second electrodes may be,

if the CO is present₂Concentration of not less than the first CO₂The sum of the concentration threshold and the preset second error is smaller than the second CO₂Determining that the target air adjustment mode is the fresh air mode of the external circulation when the concentration threshold value and the preset second error sum and the PM2.5 concentration is smaller than the first PM2.5 concentration threshold value; alternatively, the first and second electrodes may be,

if the CO is present₂Concentration of not less than the first CO₂The sum of the concentration threshold and the preset second error is smaller than the second CO₂Determining that the target air adjustment mode is the internal and external dual-cycle fresh air mode when the concentration threshold value and the preset second error sum and the PM2.5 concentration is not less than the first PM2.5 concentration threshold value; alternatively, the first and second electrodes may be,

if the CO is present₂Concentration of not less than the second CO₂Determining that the target air adjustment mode is the fresh air mode of the external circulation when the concentration threshold value and the preset second error sum and the PM2.5 concentration is smaller than the second PM2.5 concentration threshold value; alternatively, the first and second electrodes may be,

if the CO is present₂Concentration of not less than the second CO₂Determining that the target air adjustment mode is the internal and external dual-cycle fresh air mode when the concentration threshold value and the preset second error sum and the PM2.5 concentration is not less than the second PM2.5 concentration threshold value;

wherein the predetermined second error is-100.

6. The method of claim 3, wherein the CO is present in accordance with the CO₂The step of determining the target auxiliary wind speed control mode by concentration, the PM2.5 concentration and concentration threshold values respectively corresponding to the concentration and the concentration, comprises the following steps:

if the CO is present₂At a concentration less than the second CO₂Determining that the target auxiliary wind speed control mode is the low windshield mode when the concentration of PM2.5 is less than the second PM2.5 concentration threshold value; alternatively, the first and second electrodes may be,

if the CO is present₂At a concentration less than the second CO₂A concentration threshold, and the PM2.5 concentration is not less than the second PM2.5 concentration threshold and is less than the third PM2.5 concentration threshold, determining that the target auxiliary wind speed control mode is the medium wind shift mode; alternatively, the first and second electrodes may be,

if the CO is present₂At a concentration less than the second CO₂A concentration threshold value, wherein the PM2.5 concentration is not less than the third PM2.5 concentration threshold value, and the target auxiliary wind speed control mode is determined to be the high windshield mode; alternatively, the first and second electrodes may be,

if the CO is present₂Concentration of not less than the second CO₂A concentration threshold value of less than the third CO₂A concentration threshold, and the PM2.5 concentration is less than the third PM2.5 concentration threshold, determining that the target auxiliary wind speed control mode is the medium wind shift mode; alternatively, the first and second electrodes may be,

if the CO is present₂Concentration of not less than the second CO₂A concentration threshold value of less than the third CO₂A concentration threshold value, and the PM2.5 concentration is not less than the third PM2.5 concentration threshold value, determining that the target auxiliary wind speed control mode is the high windshield mode; alternatively, the first and second electrodes may be,

if the CO is present₂Concentration of not less than the third CO₂And determining the target auxiliary wind speed control mode as the high windshield mode by a concentration threshold value.

7. The method of claim 1, further comprising:

and when monitoring that the target auxiliary wind speed control mode is changed, controlling the target auxiliary wind speed control mode to be changed according to the corresponding delay time.

8. A control device of a smart health air conditioner, applied to a controller of the smart health air conditioner, the device comprising:

the intelligent health control system comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring an intelligent health starting instruction and controlling the intelligent health air conditioner to enter an intelligent health mode; the intelligent health mode comprises a temperature and humidity adjustment mode, an air adjustment mode and an auxiliary wind speed control mode;

the first determining module is used for acquiring the inner ring temperature and the set temperature and determining a target temperature and humidity adjusting mode according to the inner ring temperature and the set temperature; wherein the target temperature and humidity adjustment mode comprises one of the following modes: a heating mode, a cooling mode and a dehumidifying mode;

a second determination module for obtaining CO₂Concentration and PM2.5 concentration, and according to the CO₂Determining a target air adjusting mode and a target auxiliary wind speed control mode according to the concentration and the PM2.5 concentration; wherein the target air conditioning mode comprises: a fresh air mode or a purification mode; the target secondary wind speed control mode comprises one of: a low windshield mode, a medium windshield mode, and a high windshield mode;

and the control module is used for controlling the intelligent health air conditioner to operate according to the target temperature and humidity adjustment mode, the target air adjustment mode and the target auxiliary wind speed control mode until the intelligent health mode is exited.

9. An intelligent health air conditioner comprising a memory, a processor and a computer program stored on said memory and executable on said processor, wherein said processor when executing said computer program performs the steps of the method of any of the preceding claims 1-7.

10. A computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, which computer program, when being executed by a processor, performs the steps of the method of any of the preceding claims 1-7.