CN113915721B

CN113915721B - Intelligent health air conditioner control method and device and intelligent health air conditioner

Info

Publication number: CN113915721B
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: 2023-06-20
Anticipated expiration: 2041-10-13
Also published as: CN113915721A

Abstract

The invention provides a control method and 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 an intelligent health air conditioner to enter an intelligent health 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; acquisition of CO ₂ Concentration 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 exiting the intelligent health mode, so that the temperature and humidity and the air quality are adjusted simultaneously, and the indoor temperature and humidity and CO are realized ₂ The concentration and the PM2.5 concentration are kept in a human comfort state, so that the comfort experience of a user is improved.

Description

Intelligent health air conditioner control method and device and intelligent health air conditioner

Technical Field

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

Background

With the advent of the smart home age, people put forward higher demands on air conditioner intellectualization. For the air conditioning system with intelligent health function, indoor temperature and humidity and air quality can be adjusted, and health of users is cared. However, the existing air conditioner can adjust the opening and closing of the air treatment device such as the fresh air module by a simple indoor feedback signal on the basis of adjusting the indoor temperature and humidity, and can not realize the indoor temperature and humidity environment and the air quality (such as CO ₂ Concentration and PM2.5 concentration) thereby reducing the user comfort experience.

Disclosure of Invention

Accordingly, the present invention is directed to a control method and apparatus for an intelligent health air conditioner, and an intelligent health air conditioner, which can alleviate the above problems, and realize the adjustment of temperature, humidity and air quality simultaneously, so as to make indoor temperature, humidity and CO ₂ The concentration and the PM2.5 concentration are kept in a human comfort state, so that the comfort experience of a user is improved.

In a first aspect, an embodiment of the present invention provides a control method of an intelligent health air conditioner, which is applied to a controller of the intelligent health air conditioner, and the method includes: acquiring an intelligent health starting instruction and controlling an 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 air 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; the target temperature and humidity adjustment mode comprises one of the following modes: a heating mode, a cooling mode, and a dehumidifying mode; acquisition of CO ₂ Concentration and PM2.5 concentration, and according to CO ₂ The concentration and PM2.5 concentration determine a target air regulation mode and a target auxiliary wind speed control mode; wherein the target air adjustment mode includes: fresh air mode or purge mode; the target auxiliary wind speed control mode includes one of: a low windshield mode, a mid-range gear 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 air speed control mode until exiting the intelligent health mode.

The control method of the intelligent healthy air conditioner realizes the adjustment of the temperature and the humidity and the air quality at the same time, and the indoor temperature and the indoor humidity and the indoor CO are realized through the intelligent linkage of the temperature and the humidity and the air quality ₂ The concentration and the PM2.5 concentration are kept in a human comfort state, so that the comfort experience of a user is improved.

Preferably, the embodiment of the present invention provides a first possible implementation manner of the first aspect, where the step of determining the target temperature and humidity adjustment mode according to the inner ring temperature and the set temperature includes: calculating a 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 a 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 a heating mode; wherein the first preset temperature threshold is greater 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 indoor temperature is ensured to be in a thermal comfort reasonable interval, and meanwhile, the supercooling or overheating requirements of part of users are met; when the dehumidification mode is operated, the set temperature is not adjustable, the operation is performed at a temperature slightly lower than the room temperature, the room temperature is constant while dehumidification is ensured, and the experience of a user is improved.

Preferably, the present embodiment provides a second possible implementation manner of the first aspect, wherein the foregoing is according to CO ₂ Concentration and PM2.5 concentration determination target air conditioning mode and objectiveThe step of marking auxiliary wind speed control modes comprises the following steps: according to CO ₂ The concentration and PM2.5 concentration, and the corresponding concentration threshold value respectively, determine a target air adjustment mode and a target auxiliary wind speed control mode; wherein the concentration threshold comprises: CO ₂ A concentration threshold and a PM2.5 concentration threshold; CO ₂ The concentration threshold includes a first CO ₂ Concentration threshold, second CO ₂ Concentration threshold and third CO ₂ Concentration threshold, and, first CO ₂ Concentration threshold < second CO ₂ Concentration threshold < third CO ₂ A 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 CO as described above ₂ Concentration and PM2.5 concentration and CO ₂ The concentration threshold value and the PM2.5 concentration threshold value realize the determination of a target air adjustment mode and a target auxiliary air speed control mode, and realize the accurate adjustment of CO ₂ Concentration and PM2.5 concentration, thereby ensuring air quality.

Preferably, the present embodiment provides a third possible implementation manner of the first aspect, wherein if CO ₂ The concentration is in an ascending trend according to CO ₂ The step of determining a target air adjustment mode, the concentration and the PM2.5 concentration, and the corresponding concentration threshold, respectively, includes: if CO ₂ Concentration less than the first CO ₂ Determining the target air adjustment mode as a purification mode by the sum of the concentration threshold value and a preset first error; alternatively, if CO ₂ The concentration is not less than the first CO ₂ The sum of the concentration threshold and the preset first error is smaller than the second CO ₂ The sum of the concentration threshold value and a preset first error, and the PM2.5 concentration is smaller than the first PM2.5 concentration threshold value, and the target air adjustment mode is determined to be an external circulation fresh air mode; alternatively, if CO ₂ The concentration is not less than the first CO ₂ The sum of the concentration threshold and the preset first error is smaller than the second CO ₂ The sum of the concentration threshold and a preset first error, and the PM2.5 concentration is not less than the first PM2.5 concentration threshold, and the target air adjustment mode is determined to be a fresh air mode of internal and external double circulation; Alternatively, if CO ₂ The concentration is not less than the second CO ₂ The sum of the concentration threshold value and a preset first error, and the PM2.5 concentration is smaller than a second PM2.5 concentration threshold value, and the target air adjustment mode is determined to be an external circulation fresh air mode; alternatively, if CO ₂ The concentration is not less than the second CO ₂ The sum of the concentration threshold value and a preset first error, and the PM2.5 concentration is not smaller than a second PM2.5 concentration threshold value, and the target air adjustment mode is determined to be a fresh air mode of internal and external double circulation; wherein the preset first error is 50.

By the method of CO ₂ When the concentration is in an ascending trend, according to CO ₂ The concentration and PM2.5 concentration, and the corresponding concentration threshold value respectively determine the corresponding target air adjustment mode, thereby ensuring CO ₂ In the process of concentration rise, CO is accurately regulated ₂ Concentration and PM2.5 concentration, thereby ensuring air quality.

Preferably, the present embodiment provides a fourth possible implementation manner of the first aspect, wherein if CO ₂ The concentration is in a decreasing trend, according to CO ₂ The step of determining a target air adjustment mode, the concentration and the PM2.5 concentration, and the corresponding concentration threshold, respectively, includes: if CO ₂ Concentration less than the first CO ₂ Determining that the target air adjustment mode is a purge mode by the sum of the concentration threshold and a preset second error; alternatively, if CO ₂ The concentration is not less than the first CO ₂ The sum of the concentration threshold and the preset second error is smaller than the second CO ₂ The sum of the concentration threshold value and a preset second error, and the PM2.5 concentration is smaller than the first PM2.5 concentration threshold value, and the target air adjustment mode is determined to be an external circulation fresh air mode; alternatively, if CO ₂ The concentration is not less than the first CO ₂ The sum of the concentration threshold and the preset second error is smaller than the second CO ₂ The sum of the concentration threshold value and a preset second error, and the PM2.5 concentration is not less than the first PM2.5 concentration threshold value, and the target air adjustment mode is determined to be a fresh air mode of internal and external double circulation; alternatively, if CO ₂ The concentration is not less than the second CO ₂ Determining a target air adjustment by summing the concentration threshold and a preset second error, and determining that the PM2.5 concentration is less than the second PM2.5 concentration thresholdThe mode is an external circulation fresh air mode; alternatively, if CO ₂ The concentration is not less than the second CO ₂ The sum of the concentration threshold value and a preset second error, and the PM2.5 concentration is not less than the second PM2.5 concentration threshold value, and the target air adjustment mode is determined to be a fresh air mode of internal and external double circulation; wherein the preset second error is-100.

By the method of CO ₂ In the case of decreasing concentration, according to CO ₂ The concentration and PM2.5 concentration, and the corresponding concentration threshold value respectively determine the corresponding target air adjustment mode, thereby ensuring CO ₂ In the concentration falling process, the CO is accurately regulated ₂ Concentration and PM2.5 concentration, thereby ensuring air quality.

Preferably, the present embodiment provides a fifth possible implementation manner of the first aspect, wherein the foregoing is according to CO ₂ The step of determining a target auxiliary wind speed control mode by the concentration and the PM2.5 concentration and the corresponding concentration threshold values respectively comprises the following steps: if CO ₂ Concentration less than the second CO ₂ A concentration threshold value, wherein the PM2.5 concentration is smaller than a second PM2.5 concentration threshold value, and the target auxiliary wind speed control mode is determined to be a low windshield mode; alternatively, if CO ₂ Concentration less than the second CO ₂ The concentration threshold value, 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, and the target auxiliary wind speed control mode is determined to be a middle wind speed mode; alternatively, if CO ₂ Concentration less than the second CO ₂ A concentration threshold value, wherein the PM2.5 concentration is not less than a third PM2.5 concentration threshold value, and the target auxiliary wind speed control mode is determined to be a high windshield mode; alternatively, if CO ₂ The concentration is not less than the second CO ₂ A concentration threshold value smaller than the third CO ₂ A concentration threshold value, and the PM2.5 concentration is less than a third PM2.5 concentration threshold value, determining that the target auxiliary wind speed control mode is a middle wind speed mode; alternatively, if CO ₂ The concentration is not less than the second CO ₂ A concentration threshold value smaller than the third CO ₂ A concentration threshold value, and the PM2.5 concentration is not less than a third PM2.5 concentration threshold value, and the target auxiliary wind speed control mode is determined to be a high windshield mode; alternatively, if CO ₂ The concentration is not less than the third CO ₂ Concentration threshold, target auxiliary wind speed controlThe mode is a high windshield mode.

By CO as described above ₂ The concentration and the PM2.5 concentration determine the corresponding target auxiliary wind speed control mode, thereby ensuring the reliable operation of the auxiliary wind speed in the air quality control and further ensuring the air conditioning quality.

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

By setting the time delay time length in the process of changing the target auxiliary wind speed control mode, the influence of frequent change of a windshield on CO is avoided ₂ The problems of detection accuracy and human comfort of concentration and PM2.5 concentration are solved, and CO is improved ₂ The detection precision of concentration and PM2.5 concentration and human comfort level, and then the reliability operation of intelligent health function has been improved.

In a second aspect, an embodiment of the present invention further provides a control device of an intelligent health air conditioner, applied to a controller of the intelligent health air conditioner, where the device includes: 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 air 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; 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 determining module for acquiring CO ₂ Concentration and PM2.5 concentration, and according to CO ₂ The concentration and PM2.5 concentration determine a target air regulation mode and a target auxiliary wind speed control mode; wherein the target air adjustment mode includes: fresh air mode or purge mode; the target auxiliary wind speed control mode includes one of: a low windshield mode, a mid-range gear mode, and a high windshield mode; the control module is used for controlling the intelligent health air conditioner to operate according to a target temperature and humidity adjustment mode, a target air adjustment mode and a target auxiliary air speed control mode, Until exiting the intelligent health mode.

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 in the memory and capable of running 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, embodiments of the present invention also provide a computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the method of the first aspect described above.

The embodiment of the invention has the following beneficial effects:

the control method and device for the intelligent health air conditioner and the intelligent health air conditioner provided by the embodiment of the invention acquire an intelligent health starting instruction and control 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 air 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; acquisition of CO ₂ Concentration and PM2.5 concentration, and according to CO ₂ The concentration and PM2.5 concentration 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 exiting from the intelligent health mode, so that the temperature and humidity and the air quality are adjusted simultaneously, and the indoor temperature and humidity and CO are caused by intelligent linkage of the temperature and humidity and the air quality ₂ The concentration and the PM2.5 concentration are kept in a human comfort state, so that the comfort experience of a user is improved.

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 above objects, features and advantages of the present invention more 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 that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

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 of a control method of an intelligent health air conditioner according to an embodiment of the present invention;

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

FIG. 4 is a flowchart of determining a target air adjustment 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 a delay conversion of an auxiliary wind speed control mode according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of 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

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, 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 embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Aiming at the problems that the existing air conditioner cannot realize the balance of indoor temperature and humidity environment and air quality and reduce the comfort experience of users, the embodiment of the invention provides a control method and device of an intelligent healthy air conditioner and the intelligent healthy air conditioner, which realize the adjustment of the temperature and humidity and the air quality at the same time so as to ensure that the indoor temperature and humidity and CO ₂ The concentration and the PM2.5 concentration are kept in a human comfort state, so that the comfort experience of a user is improved.

In order to facilitate understanding of the present embodiment, a detailed description is first provided below of a control method of an intelligent health air conditioner according to an embodiment of the present invention. 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, wherein 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; the air quality detection unit 22 includes a sensor for detecting CO ₂ CO at a concentration of ₂ The intelligent health air conditioner comprises sensors and PM2.5 detection sensors for detecting the concentration of PM2.5, wherein each sensor sends the detected concentration or temperature to the controller 10, so that the controller 10 adjusts the operation condition of the intelligent health air conditioner according to the detected concentration or temperature.

It should be noted that, the intelligent health air conditioner 1 is further configured with a remote controller or remote control device and other devices in communication connection with the controller 10, where an intelligent health key is disposed on the remote controller or remote control device, so that when a user triggers or presses the intelligent health key, the controller can control the normal operation of the intelligent health air conditioner. The intelligent health air conditioner 1 further includes hardware such as an indoor fan, an outdoor fan, and a compressor, which can be specifically set according to actual situations, and the embodiments of the present invention are not described in detail herein.

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

step S202, acquiring an intelligent health starting instruction and controlling an 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 air 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, and at the moment, the intelligent health air conditioner acquires an intelligent health starting instruction and controls the intelligent health air conditioner to enter an intelligent health mode according to the intelligent health starting instruction.

The intelligent health mode comprises a temperature and humidity adjustment mode, an air adjustment mode and an auxiliary air speed control mode; the temperature and humidity adjusting mode is used for adjusting indoor temperature and humidity, the air adjusting mode and the auxiliary air speed control mode are used for adjusting indoor air quality, and the main index of the air quality is CO ₂ Concentration and PM2.5 concentration to after entering intelligent health mode, intelligent health air conditioner synchronous adjusts indoor humiture and air quality.

Step S204, 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;

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 for determining the target temperature and humidity adjustment mode according to the inner ring temperature and the set temperature comprises the following steps: calculating a 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 a 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 a heating mode; wherein the first preset temperature threshold is greater than the second preset temperature threshold.

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

(31) Acquiring room temperature Tn, namely the inner ring temperature Tn and the initial set temperature Ts when starting operation;

(32) Judging whether the difference value Tn-Ts of the inner ring temperature Tn and the initial set temperature Ts is larger than 2 ℃; if yes, executing (33), otherwise executing (34);

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

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

(35) Acquiring a current operation mode, judging whether the starting-up operation time T is greater than 15min, if so, acquiring the current user set temperature TA, judging whether the TA is equal to the TS, if so, acquiring the room temperature Tn in the current operation, namely the current inner ring temperature Tn, and returning to (35) for repeated execution; if not, returning to judge whether the starting-up running time T is more 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 value between the inner ring temperature Tn and the set temperature Ts (or TA), so as to achieve indoor thermal comfort. The temperature TA is adjustable in the automatic mode, but the temperature TA can be adjusted only by starting up and running for a certain period of time, for example, 15 minutes, and the adjustable range is an initial value of ±2% (each time, 0.5 ℃ is accurately adjusted), and in the dehumidification mode, the temperature TA is not adjustable and runs at a temperature slightly lower than the room temperature, for example, calculated according to the temperature and humidity PMV (Predicted Mean Vote, average heat sensation index), and when the indoor temperature is 24-26 ℃ and the humidity is 5% -70%, the human body feels comfortable, as shown in the following table 1:

TABLE 1

Inner ring temperature Tn at 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, considering the reliability operation of the compressor oil return of the intelligent health air conditioner, when the refrigerating mode or the dehumidifying mode is exchanged with the heating mode, the compressor must be switched after stopping for a certain time, such as 7 minutes, so as to prevent the compressor from mechanically operating and wearing, and the compressor from burning, thereby ensuring the service life of the compressor and further ensuring the service life of the intelligent health air conditioner. And after the target temperature and humidity adjustment mode is determined, the main fan of the intelligent healthy air conditioner operates according to the automatic wind in the target temperature and humidity adjustment mode, wherein the automatic wind comprises refrigerating automatic wind and heating automatic wind, and particularly, the default low wind speed is not adjustable in the dehumidification mode.

Step S206, obtaining CO ₂ Concentration and PM2.5 concentration, and according to CO ₂ The concentration and PM2.5 concentration determine a target air regulation mode and a target auxiliary wind speed control mode;

the main index of air quality comprises CO ₂ The concentration and the PM2.5 concentration are regulated by means of fresh air and purification functions; the fresh air module is operated in two modes of external circulation and internal and external double circulation, and fresh air in the two modes is sent into a room through the purification module; the purifying 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 purifying module.

In practical application, for air quality, the intelligent health air conditioner is operated for N minutes according to the purification mode, and indoor CO is monitored in real time after N minutes ₂ Concentration and PM2.5 concentration (CO ₂ The detection period of the sensor and the PM2.5 detection sensor is synchronous, such as 2 s/period, so that the calculation is convenient to perform, and the method is carried out according to the CO in the room at the current moment ₂ The concentration and PM2.5 concentration determine a target air regulation mode and a target auxiliary wind speed control mode.

In particular, according to CO ₂ A process for determining a target air conditioning mode and a target auxiliary wind speed control mode from a concentration and a PM2.5 concentration, comprising: according to CO ₂ The concentration and PM2.5 concentration, and the corresponding concentration threshold value respectively, determine a target air adjustment mode and a target auxiliary wind speed control mode; wherein the concentration threshold comprises: CO ₂ A concentration threshold and a PM2.5 concentration threshold; CO ₂ The concentration threshold includes a first CO ₂ Concentration threshold, second CO ₂ Concentration threshold and third CO ₂ Concentration threshold, and, first CO ₂ Concentration threshold < second CO ₂ Concentration threshold < third CO ₂ A 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; the target air conditioning mode includes: fresh air mode or purge mode; the target auxiliary wind speed control mode includes one of: a low windshield mode, a mid-range gear mode, and a high windshield mode; the fresh air mode is divided into an external circulation fresh air mode and an internal and external double circulation fresh air mode, and the purification mode is an internal circulation purification mode.

In one possible embodiment, if CO ₂ The concentration is in an ascending trend, namely, in the adjacent detection period, the CO at the current moment ₂ Concentration of CO greater than or equal to last moment ₂ Concentration; at this time, according to CO ₂ The process of determining the target air adjustment mode includes: if CO ₂ Concentration less than the first CO ₂ Determining the target air adjustment mode as a purification mode by the sum of the concentration threshold value and a preset first error; alternatively, if CO ₂ The concentration is not less than the first CO ₂ The sum of the concentration threshold and the preset first error is smaller than the second CO ₂ The sum of the concentration threshold value and a preset first error, and the PM2.5 concentration is smaller than the first PM2.5 concentration threshold value, and the target air adjustment mode is determined to be an external circulation fresh air mode; alternatively, if CO ₂ The concentration is not less than the first CO ₂ The sum of the concentration threshold and the preset first error is smaller than the second CO ₂ The sum of the concentration threshold and a preset first error, and the PM2.5 concentration is not less than the first PM2.5 concentration threshold, and the target air adjustment mode is determined to be a fresh air mode of internal and external double circulation; alternatively, if CO ₂ The concentration is not less than the second CO ₂ The sum of the concentration threshold value and a preset first error, and the PM2.5 concentration is smaller than a second PM2.5 concentration threshold value, and the target air adjustment mode is determined to be an external circulation fresh air mode; alternatively, if CO ₂ The concentration is not less than the second CO ₂ The sum of the concentration threshold value and a preset first error, and the PM2.5 concentration is not smaller than a second PM2.5 concentration threshold value, and the target air adjustment mode is determined to be a fresh air mode of internal and external double circulation; wherein the preset first error is 50.

In another possible embodiment, if CO ₂ The concentration is in a descending trend, namely, in the adjacent detection period, the CO at the current moment ₂ Concentration of CO less than last time ₂ Concentration; at this time, according to CO ₂ The process of determining the target air adjustment mode includes: if CO ₂ Concentration less than the first CO ₂ Determining that the target air adjustment mode is a purge mode by the sum of the concentration threshold and a preset second error; alternatively, if CO ₂ The concentration is not less than the first CO ₂ The sum of the concentration threshold and the preset second error is smaller than the second CO ₂ The sum of the concentration threshold value and a preset second error, and the PM2.5 concentration is smaller than the first PM2.5 concentration threshold value, and the target air adjustment mode is determined to be an external circulation fresh air mode; alternatively, if CO ₂ The concentration is not less than the first CO ₂ The sum of the concentration threshold and the preset second error is smaller than the second CO ₂ The sum of the concentration threshold value and a preset second error, and the PM2.5 concentration is not less than the first PM2.5 concentration threshold value, and the target air adjustment mode is determined to be a fresh air mode of internal and external double circulation; alternatively, if CO ₂ The concentration is not less than the second CO ₂ The sum of the concentration threshold value and a preset second error, and the PM2.5 concentration is smaller than the second PM2.5 concentration threshold value, and the target air adjustment mode is determined to be an external circulation fresh air mode; alternatively, if CO ₂ The concentration is not less than the second CO ₂ The sum of the concentration threshold value and a preset second error, and the PM2.5 concentration is not less than the second PM2.5 concentration threshold value, and the target air adjustment mode is determined to be a fresh air mode of internal and external double circulation; wherein the preset second error is-100.

For ease of understanding, this is illustrated herein. Setting a first CO ₂ The concentration threshold is A1, the second CO ₂ A concentration threshold of A2, a third CO ₂ The 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 comprises the following steps:

(41) For air quality control, mainly including operation mode adjustment (i.e., air adjustment mode) and auxiliary wind speed control (i.e., auxiliary wind speed control mode);

(42) For the air adjustment mode, the intelligent healthy air conditioner firstly enters into the purification operation for N minutes, and the current indoor CO is obtained after N minutes ₂ Concentration and current indoor PM2.5 concentration, and according to CO ₂ Concentration determination of CO ₂ If the concentration is in the rising trend, executing (43) if the concentration is in the rising trend; otherwise, executing (44);

(43) When CO ₂ When 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 CO ₂ At a concentration < A2+50, if PM2.5 concentrationIf the target air regulation mode is less than B1, determining that the target air regulation mode is an external circulation fresh air mode; if the PM2.5 concentration is more than or equal to B1, determining that the target air adjustment mode is an internal and external double-circulation fresh air mode; when CO ₂ When the concentration is more than or equal to A2+50, if the PM2.5 concentration is less than B2, determining that the target air regulation mode is an external circulation fresh air mode; if the PM2.5 concentration is more than or equal to B2, determining that the target air adjustment mode is an internal and external double-circulation fresh air mode;

(44) When CO ₂ When the concentration is less than A1-100, determining the target air adjusting mode as a purifying mode; when A1-100 is less than or equal to CO ₂ When the concentration is less than A2-100, if the PM2.5 concentration is less than B1, determining that the target air regulation mode is an external circulation fresh air mode; if the PM2.5 concentration is more than or equal to B1, determining that the target air adjustment mode is an internal and external double-circulation fresh air mode; when CO ₂ When the concentration is more than or equal to A2-100, if the PM2.5 concentration is less than B2, determining that the target air regulation mode is an external circulation fresh air mode; if the PM2.5 concentration is more than or equal to B2, determining that the target air adjustment mode is an internal and external double-circulation fresh air mode.

It should be noted that, when entering the healthy intelligent mode for the first time, CO ₂ The concentration is determined according to the rise. When the operation mode is switched, the fresh air mode is switched from the purification mode without delay; when the fresh air mode is changed into the purification mode, the operation is required to be performed for at least 10 minutes in the fresh air mode, namely, the time delay is set when the operation mode is switched.

Further, according to CO ₂ The process of determining the target auxiliary wind speed control mode by the concentration and the PM2.5 concentration and the corresponding concentration threshold values respectively comprises the following steps: if CO ₂ Concentration less than the second CO ₂ A concentration threshold value, wherein the PM2.5 concentration is smaller than a second PM2.5 concentration threshold value, and the target auxiliary wind speed control mode is determined to be a low windshield mode; alternatively, if CO ₂ Concentration less than the second CO ₂ The concentration threshold value, 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, and the target auxiliary wind speed control mode is determined to be a middle wind speed mode; alternatively, if CO ₂ Concentration less than the second CO ₂ A concentration threshold value, wherein the PM2.5 concentration is not less than a third PM2.5 concentration threshold value, and a target is determinedThe auxiliary wind speed control mode is a high windshield mode; alternatively, if CO ₂ The concentration is not less than the second CO ₂ A concentration threshold value smaller than the third CO ₂ A concentration threshold value, and the PM2.5 concentration is less than a third PM2.5 concentration threshold value, determining that the target auxiliary wind speed control mode is a middle wind speed mode; alternatively, if CO ₂ The concentration is not less than the second CO ₂ A concentration threshold value smaller than the third CO ₂ A concentration threshold value, and the PM2.5 concentration is not less than a third PM2.5 concentration threshold value, and the target auxiliary wind speed control mode is determined to be a high windshield mode; alternatively, if CO ₂ The concentration is not less than the third CO ₂ The concentration threshold value, the target auxiliary wind speed control mode is a high windshield mode.

For ease of understanding, this is illustrated herein. 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 to a low windshield when the wind speed control is operated for the first time, and operating for a certain time such as 5 minutes; and after 5min, acquiring the current indoor CO ₂ Concentration and current indoor PM2.5 concentration;

(52) Judging CO ₂ Whether the concentration is less than the second CO ₂ A concentration threshold; if yes, then execute (53); otherwise, executing (54);

(53) When CO ₂ When 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 the PM2.5 is less than or equal to B3, determining that the target auxiliary wind speed control mode is a middle wind speed mode; if the PM2.5 concentration is more than or equal to B3, determining that the target auxiliary wind speed control mode is a high windshield mode;

(54) When A2 is less than or equal to CO ₂ When 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 middle wind speed mode; if the PM2.5 concentration is more than or equal to B3, determining that the target auxiliary wind speed control mode is a high windshield mode; when CO ₂ And when the concentration is more than or equal to A3, the target auxiliary wind speed control mode is a high windshield mode.

Further, in order to prevent frequent changes in windshields, CO is affected ₂ Detection precision and human comfort level of sensor and PM2.5 detection sensor are improved, intelligent health function reliability operation is improved, and wind is carried out in auxiliary wind speed control modeWhen the gear is shifted, a shift delay is also arranged. The method further comprises the steps of: when the target auxiliary wind speed control mode is monitored to be changed, the target auxiliary wind speed control mode is controlled to be changed according to the corresponding delay time length.

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

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

(62) If the wind enters for the first time, the wind speed is directly converted without delay, namely, when the low wind shielding mode is converted to the middle wind shielding mode or the high wind shielding mode, no delay exists;

(62) When the wind enters for the first time, if the set temperature TA is changed, the wind speed is directly converted without 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 wind shielding mode to a higher wind shielding mode, and if so, executing (63); otherwise, executing (64);

(63) When executing wind speed upshift, if the current low wind speed, i.e. the current target auxiliary wind speed control mode is the low wind speed mode, there is no delay when the low wind speed mode is switched to the medium wind speed mode or the high wind speed mode; if the current middle wind speed, namely the current target auxiliary wind speed control mode is a middle wind speed mode, setting delay when the middle wind speed mode is converted into a high wind speed mode; if the time delay time is 4min, the wind is required to run for at least 4min at medium speed when the wind-gear mode is switched to the high-windshield mode; if the current wind speed is high, maintaining the current wind speed;

(64) When executing the wind speed downshifting, if the current high wind speed, namely the current target auxiliary wind speed control mode is a high windshield mode, if the wind speed is changed from the high wind speed to the medium wind speed, a delay of 4min is set, namely the wind speed is changed from the high wind speed to the medium wind speed, and the wind speed needs to run for at least 4min at the high wind speed; if the wind speed is changed from high wind speed to low wind speed, a delay of 10min is set, namely, when the wind speed is changed from high wind speed to low wind speed, the wind speed is required to run for at least 10min at the high wind speed; if the wind speed is changed from the middle wind speed to the low wind speed, a delay of 4min is set, namely, the wind speed is required to run for at least 4min when the wind speed is changed from the middle wind speed to the low wind speed. Note that, the change in wind speed caused by the change in the set temperature Ts in the initial state is not limited thereto.

And step 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 air speed control mode until exiting the intelligent health mode.

During operation, 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 change conditions: such as a non-intelligent health function mode, a cleaning starting mode, a testing mode, a fluorine collecting mode, a quick testing function and the like, and keeping the fresh air automatic function closed; the controller controls the intelligent health air conditioner to exit the intelligent health mode.

In practical applications, if CO ₂ The sensor or the PM2.5 detection sensor fails, the fresh air mode or the purification mode can also be operated in a backup mode, namely, the fresh air mode and the purification mode are operated in an automatic circulation mode, such as circulation according to the modes of the external circulation fresh air mode, the internal and external double circulation fresh air mode, the purification mode and the external circulation fresh air mode, preferably, each mode is operated for 60 minutes by default in circulation, and the auxiliary wind speed control mode is set to be a medium wind speed mode.

In addition, in the process that the controller controls the intelligent health air conditioner to exit the intelligent health mode, the intelligent health air conditioner further comprises: (1) If the air outlet is withdrawn 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 double-circulation fresh air mode, the controller firstly controls the auxiliary fan to be closed, and then controls the fresh air valve and the purifying valve to be synchronously closed; finally, the air deflector of the purifying air inlet is controlled to be closed, so that noise generated by small-hole blowing is avoided; (3) If withdraw from under the purification mode, then the controller is at first controlled and is assisted the fan and close, then control purification valve is closed, finally controls and purifies the air intake aviation baffle and close to avoid the aperture to blow and produce noise, consequently, through adopting different mode of withdrawing from under the mode to the difference, can also be in the wisdom healthy in-process of withdrawing from, guarantee user's experience degree.

The control method of the intelligent healthy air conditioner provided by the embodiment of the invention realizes the adjustment of the temperature and the humidity and the air quality at the same time, and the indoor temperature and the indoor humidity and the indoor CO are realized through the intelligent linkage of the temperature and the humidity and the air quality ₂ The concentration and the PM2.5 concentration are kept in a human comfort state, so that the comfort experience of a user is improved.

Optionally, as shown in fig. 7, the control method of the intelligent health air conditioner provided by the embodiment of the invention has the following principle: 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 refrigerating mode, a heating mode, a dehumidifying mode, an air supply mode and an automatic mode), if the controller receives an intelligent health function starting instruction sent by a user through the 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 the current indoor CO collected by the detection module ₂ Concentration and PM2.5 concentration, and judge CO through the calculation module ₂ Whether the concentration or PM2.5 concentration is larger than a corresponding preset concentration threshold or a set target value, and controlling the auxiliary fan motor, fresh air/purification and other air guiding mechanisms of the intelligent healthy air conditioner to be started through the execution module according to the judging result, namely according to the acquired CO ₂ The concentration and the PM2.5 concentration synchronously acquire the user set temperature Ts and the inner ring temperature Tn, control the temperature and humidity adjustment mode, the air adjustment mode and the auxiliary air speed control mode, realize the simultaneous performance of greenhouse control and air quality control, and exit the intelligent health mode until receiving the intelligent health function exit instruction. 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 embodiment of the present invention is 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) By setting the temperature Ts, the inner ring temperature Tn and CO by a user ₂ The concentration and PM2.5 concentration specify the temperature and humidity adjustment mode and the air adjustment modeAnd the entry and exit standards of the auxiliary wind speed control mode, thereby realizing accurate adjustment of indoor temperature and humidity and CO ₂ Concentration and PM2.5 concentration until indoor temperature and humidity and CO ₂ The concentration and the PM2.5 concentration are in a comfortable region of the human body; (2) The linkage 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 of human body; (3) The first start-up detection is set, and the auxiliary wind speed defaults to low wind speed to run for a certain time such as 3min, so that the indoor air flows, and the CO is improved ₂ The detection accuracy of the concentration and the PM2.5 concentration; (4) The conversion delay setting of the auxiliary wind speed is set to prevent the frequent change of the windshield from influencing CO ₂ The detection precision and the human comfort of the concentration and the PM2.5 concentration improve the reliability operation of intelligent health functions; (5) The set temperature is adjustable in an automatic indoor temperature and humidity environment adjusting mode, so that the indoor temperature is ensured to be in a thermal comfort reasonable interval, and meanwhile, the supercooling or overheating requirements of part of users are met; when the dehumidification mode is operated, the set temperature is not adjustable, and the operation is performed at a temperature slightly lower than the room temperature, so that the room temperature is constant while dehumidification is ensured, and the experience of a user is improved; (6) The intelligent health function has the convenience of one-key optimization, the intelligent health function is started, and the intelligent health air conditioner can automatically adjust indoor temperature and humidity and air quality, so that the comfort experience of a user is guaranteed.

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

The acquiring module 81 is configured to acquire an intelligent health start instruction and control 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 air speed control mode;

a first determining module 82, 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; 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 determining module 83 for acquiring CO ₂ Concentration and PM2.5 concentration, and according to CO ₂ The concentration and PM2.5 concentration determine a target air regulation mode and a target auxiliary wind speed control mode; wherein the target air adjustment mode includes: fresh air mode or purge mode; the target auxiliary wind speed control mode includes one of: a low windshield mode, a mid-range gear mode, and a high windshield mode;

the control module 84 is configured to control 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 exiting the intelligent health mode.

The control device of the intelligent healthy air conditioner provided by the embodiment of the invention realizes the adjustment of the temperature, the humidity and the air quality at the same time, and the indoor temperature, the humidity and the CO are realized through the intelligent linkage of the temperature, the humidity and the air quality ₂ The concentration and the PM2.5 concentration are kept in a human comfort state, so that the comfort experience of a user is improved.

In one possible embodiment, the first determining module 82 is further configured to: calculating a 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 a 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 a heating mode; wherein the first preset temperature threshold is greater than the second preset temperature threshold.

In another possible embodiment, the second determining module 83 is further configured to: according to CO ₂ The concentration and PM2.5 concentration, and the corresponding concentration threshold value respectively, determine a target air adjustment mode and a target auxiliary wind speed control mode; wherein the concentration threshold comprises: CO ₂ A concentration threshold and a PM2.5 concentration threshold; CO ₂ The concentration threshold includes a first CO ₂ Concentration threshold, second CO ₂ Concentration threshold and third CO ₂ Concentration threshold, and, first CO ₂ Concentration threshold < second CO ₂ Concentration threshold < third CO ₂ A 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 CO ₂ The concentration is in an ascending trend according to CO ₂ Concentration and PM2.5 concentration, and respectively corresponding concentration thresholds, determining a target air adjustment mode, comprising: if CO ₂ Concentration less than the first CO ₂ Determining the target air adjustment mode as a purification mode by the sum of the concentration threshold value and a preset first error; alternatively, if CO ₂ The concentration is not less than the first CO ₂ The sum of the concentration threshold and the preset first error is smaller than the second CO ₂ The sum of the concentration threshold value and a preset first error, and the PM2.5 concentration is smaller than the first PM2.5 concentration threshold value, and the target air adjustment mode is determined to be an external circulation fresh air mode; alternatively, if CO ₂ The concentration is not less than the first CO ₂ The sum of the concentration threshold and the preset first error is smaller than the second CO ₂ The sum of the concentration threshold and a preset first error, and the PM2.5 concentration is not less than the first PM2.5 concentration threshold, and the target air adjustment mode is determined to be a fresh air mode of internal and external double circulation; alternatively, if CO ₂ The concentration is not less than the second CO ₂ The sum of the concentration threshold value and a preset first error, and the PM2.5 concentration is smaller than a second PM2.5 concentration threshold value, and the target air adjustment mode is determined to be an external circulation fresh air mode; alternatively, if CO ₂ The concentration is not less than the second CO ₂ The sum of the concentration threshold value and a preset first error, and the PM2.5 concentration is not smaller than a second PM2.5 concentration threshold value, and the target air adjustment mode is determined to be a fresh air mode of internal and external double circulation; wherein the preset first error is 50.

In another possible embodiment, if CO ₂ The concentration is in a decreasing trend, according to CO ₂ Concentration and PM2.5 concentration, and respectively corresponding concentration thresholds, determining a target air adjustment mode, comprising: if CO ₂ Concentration is less thanFirst CO ₂ Determining that the target air adjustment mode is a purge mode by the sum of the concentration threshold and a preset second error; alternatively, if CO ₂ The concentration is not less than the first CO ₂ The sum of the concentration threshold and the preset second error is smaller than the second CO ₂ The sum of the concentration threshold value and a preset second error, and the PM2.5 concentration is smaller than the first PM2.5 concentration threshold value, and the target air adjustment mode is determined to be an external circulation fresh air mode; alternatively, if CO ₂ The concentration is not less than the first CO ₂ The sum of the concentration threshold and the preset second error is smaller than the second CO ₂ The sum of the concentration threshold value and a preset second error, and the PM2.5 concentration is not less than the first PM2.5 concentration threshold value, and the target air adjustment mode is determined to be a fresh air mode of internal and external double circulation; alternatively, if CO ₂ The concentration is not less than the second CO ₂ The sum of the concentration threshold value and a preset second error, and the PM2.5 concentration is smaller than the second PM2.5 concentration threshold value, and the target air adjustment mode is determined to be an external circulation fresh air mode; alternatively, if CO ₂ The concentration is not less than the second CO ₂ The sum of the concentration threshold value and a preset second error, and the PM2.5 concentration is not less than the second PM2.5 concentration threshold value, and the target air adjustment mode is determined to be a fresh air mode of internal and external double circulation; wherein the preset second error is-100.

In another possible embodiment, the above is based on CO ₂ The concentration and PM2.5 concentration, and the corresponding concentration thresholds, respectively, determine a target auxiliary wind speed control mode, comprising: if CO ₂ Concentration less than the second CO ₂ A concentration threshold value, wherein the PM2.5 concentration is smaller than a second PM2.5 concentration threshold value, and the target auxiliary wind speed control mode is determined to be a low windshield mode; alternatively, if CO ₂ Concentration less than the second CO ₂ The concentration threshold value, 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, and the target auxiliary wind speed control mode is determined to be a middle wind speed mode; alternatively, if CO ₂ Concentration less than the second CO ₂ A concentration threshold value, wherein the PM2.5 concentration is not less than a third PM2.5 concentration threshold value, and the target auxiliary wind speed control mode is determined to be a high windshield mode; alternatively, if CO ₂ The concentration is not less than the second CO ₂ Concentration threshold value, and is smallIn the third CO ₂ A concentration threshold value, and the PM2.5 concentration is less than a third PM2.5 concentration threshold value, determining that the target auxiliary wind speed control mode is a middle wind speed mode; alternatively, if CO ₂ The concentration is not less than the second CO ₂ A concentration threshold value smaller than the third CO ₂ A concentration threshold value, and the PM2.5 concentration is not less than a third PM2.5 concentration threshold value, and the target auxiliary wind speed control mode is determined to be a high windshield mode; alternatively, if CO ₂ The concentration is not less than the third CO ₂ The concentration threshold value, the target auxiliary wind speed control mode is a high windshield mode.

In another possible embodiment, the method further comprises: when the target auxiliary wind speed control mode is monitored to be changed, the target auxiliary wind speed control mode is controlled to be changed according to the corresponding delay time length.

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 which can be 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 that can be 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, random Access Memory), and may further include a non-volatile memory (non-volatile memory), such as at least one magnetic disk memory. The communication connection between the system network element and the at least one other network element is implemented via at least one communication interface 93 (which may be wired or wireless), and may use the internet, a wide area network, a local network, a metropolitan area network, etc. Bus 92 may be an ISA (Industrial Standard Architecture, industry standard architecture) bus, PCI (Peripheral Component Interconnect, peripheral component interconnect standard) bus, or EISA (Enhanced Industry Standard Architecture, extended industry standard architecture) bus, among others. The buses may be classified into address buses, data buses, control buses, and the like. For ease of illustration, only one bi-directional arrow is shown in fig. 9, but not 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 circuitry in hardware or instructions in software in processor 90. The processor 90 may be a general-purpose processor, including a central processing unit (Central Processing Unit, CPU for short), a network processor (Network Processor, NP for short), etc.; but also digital signal processors (Digital Signal Processor, DSP for short), application specific integrated circuits (Application Specific Integrated Circuit, ASIC for short), field-programmable gate arrays (Field-Programmable Gate Array, FPGA for short) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components. The disclosed methods, steps, and logic blocks 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 embodied directly in the execution of a hardware decoding processor, or in the execution of a combination of hardware and software modules in a decoding processor. The software modules may be located in a random access memory, flash memory, read only memory, programmable read only memory, or electrically erasable programmable memory, registers, etc. as 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 in combination with its hardware performs the steps of the method of the previous embodiment.

The embodiment also provides a machine-readable storage medium, wherein the machine-readable storage medium stores machine-executable instructions, and when the machine-executable instructions are called and executed by a processor, the machine-executable instructions cause the processor to realize the control method of the intelligent health air conditioner.

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, and the instructions included in the program codes may be used to execute the method described in the foregoing method embodiment, and specific implementation may refer to the method embodiment and will not be described herein.

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

In addition, in the description of embodiments of the present invention, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill 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 this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform 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, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific 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 examples are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, but it should be understood by those skilled in the art that the present invention is not limited thereto, and that the present invention is described in detail with reference to the foregoing examples: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention, and are intended to be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A control method of an intelligent health air conditioner, which is characterized by being applied to a controller of the intelligent health air conditioner, the method comprising:

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 air 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;

acquisition of CO ₂ Concentration and PM2.5 concentration, and according to the CO ₂ Determining a target air regulation mode and a target auxiliary wind speed control mode by the concentration and the PM2.5 concentration; wherein the target air adjustment mode includes: fresh air mode or purge mode; the target auxiliary wind speed control mode includes one of: a low windshield mode, a mid-range gear mode, and a high windshield mode;

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 exiting the intelligent health mode;

wherein said CO is according to ₂ The step of determining a target air regulation mode and a target auxiliary wind speed control mode from the concentration and the PM2.5 concentration comprises the following steps: according to the CO ₂ The concentration and the PM2.5 concentration, and the corresponding concentration threshold value respectively, determine the target air adjustment mode and the target auxiliary air speed control mode; wherein the concentration threshold comprises: CO ₂ A concentration threshold and a PM2.5 concentration threshold; the CO ₂ The concentration threshold includes a first CO ₂ Concentration threshold, second CO ₂ Concentration threshold and third CO ₂ Concentration threshold, and, first CO ₂ Concentration threshold < second CO ₂ Concentration threshold < third CO ₂ A concentration threshold; the PM2.5 concentration threshold comprises 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 is less than the second PM2.5 concentration threshold and less than the third PM2.5 concentration threshold;

if the CO ₂ The concentration is in an ascending trend, according to the CO ₂ The step of determining the target air adjustment mode includes: if what is doneThe CO ₂ Concentration is less than the first CO ₂ Determining the target air adjustment mode as the purification mode by the sum of a concentration threshold and a preset first error; or, if the CO ₂ The concentration is not less than the first CO ₂ A concentration threshold value and the sum of the preset first errors, and is smaller than the second CO ₂ 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, and the target air adjustment mode is determined to be the externally circulated fresh air mode; or, if the CO ₂ The concentration is not less than the first CO ₂ A concentration threshold value and the sum of the preset first errors, and is smaller than the second CO ₂ The concentration threshold value and the preset first error sum, and the PM2.5 concentration is not smaller than the first PM2.5 concentration threshold value, and the target air adjustment mode is determined to be the fresh air mode with internal and external double circulation; or, if the CO ₂ The concentration is not less than the second CO ₂ 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, and the target air adjustment mode is determined to be the externally circulated fresh air mode; or, if the CO ₂ The concentration is not less than the second CO ₂ The concentration threshold value and the preset first error sum, and the PM2.5 concentration is not smaller than the second PM2.5 concentration threshold value, and the target air adjustment mode is determined to be the fresh air mode with internal and external double circulation; wherein the preset first error is 50;

if the CO ₂ The concentration is in a decreasing trend, according to the CO ₂ The step of determining the target air adjustment mode includes: if the CO ₂ Concentration is less than the first CO ₂ Determining the target air adjustment mode as the purification mode by the sum of a concentration threshold and a preset second error; or, if the CO ₂ The concentration is not less than the first CO ₂ A concentration threshold value and the sum of the preset second error, and is smaller than the second CO ₂ The sum of the concentration threshold and the preset second errorThe PM2.5 concentration is smaller than the first PM2.5 concentration threshold, and the target air adjustment mode is determined to be the externally circulated fresh air mode; or, if the CO ₂ The concentration is not less than the first CO ₂ A concentration threshold value and the sum of the preset second error, and is smaller than the second CO ₂ The concentration threshold value and the preset second error sum, and the PM2.5 concentration is not smaller than the first PM2.5 concentration threshold value, and the target air adjustment mode is determined to be the fresh air mode with internal and external double circulation; or, if the CO ₂ The concentration is not less than the second CO ₂ 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, and the target air adjustment mode is determined to be the externally circulated fresh air mode; or, if the CO ₂ The concentration is not less than the second CO ₂ The concentration threshold value and the preset second error sum, and the PM2.5 concentration is not smaller than the second PM2.5 concentration threshold value, and the target air adjustment mode is determined to be the fresh air mode with internal and external double circulation; wherein the preset second error is-100;

said CO according to ₂ The step of determining the target auxiliary wind speed control mode by the concentration and the PM2.5 concentration, and the concentration threshold value corresponding to the concentration and the PM2.5 concentration respectively, comprises the following steps: if the CO ₂ Concentration is less than the second CO ₂ A concentration threshold, wherein the PM2.5 concentration is less than the second PM2.5 concentration threshold, and the target auxiliary wind speed control mode is determined to be the low windshield mode; or, if the CO ₂ Concentration is less than the second CO ₂ A concentration threshold, wherein the PM2.5 concentration is not less than the second PM2.5 concentration threshold and is less than the third PM2.5 concentration threshold, and the target auxiliary wind speed control mode is determined to be the middle wind speed mode; or, if the CO ₂ Concentration is less than the second CO ₂ A concentration threshold, wherein the PM2.5 concentration is not less than the third PM2.5 concentration threshold, and the target auxiliary wind speed control mode is determined to be the high windshield mode; or, if the CO ₂ The concentration is not less than the second CO ₂ A concentration threshold value, and is smaller than the firstTrico ₂ A 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 mid-wind gear mode; or, if the CO ₂ The concentration is not less than the second CO ₂ A concentration threshold value, and is smaller than the third CO ₂ A concentration threshold, and the PM2.5 concentration is not less than the third PM2.5 concentration threshold, determining that the target auxiliary wind speed control mode is the high wind shield mode; or, if the CO ₂ The concentration is not less than the third CO ₂ And determining the target auxiliary wind speed control mode as the high windshield mode by using a concentration threshold value.

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

calculating a difference 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; or alternatively, the process may be performed,

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; or alternatively, the process may be performed,

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;

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

3. The method according to claim 1, wherein the method further comprises:

when the target auxiliary wind speed control mode is monitored to be changed, the target auxiliary wind speed control mode is controlled to be changed according to the corresponding delay time length.

4. A control device of an intelligent health air conditioner, which is characterized by being applied to a controller of the intelligent health air conditioner, the device comprising:

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 air 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 determining module for acquiring CO ₂ Concentration and PM2.5 concentration, and according to the CO ₂ Determining a target air regulation mode and a target auxiliary wind speed control mode by the concentration and the PM2.5 concentration; wherein the target air adjustment mode includes: fresh air mode or purge mode; the target auxiliary wind speed control mode includes one of: a low windshield mode, a mid-range gear mode, and a high windshield mode;

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 exiting the intelligent health mode;

wherein said CO is according to ₂ Determining a target air regulation mode and a target auxiliary wind speed control mode from the concentration and the PM2.5 concentration, comprising: according to the CO ₂ The concentration and the PM2.5 concentration, and the corresponding concentration threshold value respectively, determine the target air adjustment mode and the target auxiliary air speed control mode; wherein the concentration threshold comprises: CO ₂ A concentration threshold and a PM2.5 concentration threshold; the CO ₂ The concentration threshold includes a first CO ₂ Concentration threshold, second CO ₂ Concentration threshold and third CO ₂ Concentration threshold, and, first CO ₂ Concentration threshold < second CO ₂ Concentration threshold < third CO ₂ A 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 thresholdA PM2.5 concentration threshold, and the first PM2.5 concentration threshold < the second PM2.5 concentration threshold < the third PM2.5 concentration threshold;

if the CO ₂ The concentration is in an ascending trend, according to the CO ₂ Determining the target air adjustment mode from the concentration and the PM2.5 concentration, and the respectively corresponding concentration thresholds, comprising: if the CO ₂ Concentration is less than the first CO ₂ Determining the target air adjustment mode as the purification mode by the sum of a concentration threshold and a preset first error; or, if the CO ₂ The concentration is not less than the first CO ₂ A concentration threshold value and the sum of the preset first errors, and is smaller than the second CO ₂ 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, and the target air adjustment mode is determined to be the externally circulated fresh air mode; or, if the CO ₂ The concentration is not less than the first CO ₂ A concentration threshold value and the sum of the preset first errors, and is smaller than the second CO ₂ The concentration threshold value and the preset first error sum, and the PM2.5 concentration is not smaller than the first PM2.5 concentration threshold value, and the target air adjustment mode is determined to be the fresh air mode with internal and external double circulation; or, if the CO ₂ The concentration is not less than the second CO ₂ 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, and the target air adjustment mode is determined to be the externally circulated fresh air mode; or, if the CO ₂ The concentration is not less than the second CO ₂ The concentration threshold value and the preset first error sum, and the PM2.5 concentration is not smaller than the second PM2.5 concentration threshold value, and the target air adjustment mode is determined to be the fresh air mode with internal and external double circulation; wherein the preset first error is 50;

if the CO ₂ The concentration is in a decreasing trend, according to the CO ₂ Determining the target air adjustment mode from the concentration and the PM2.5 concentration, and the respectively corresponding concentration thresholds, comprising: if the CO ₂ Concentration is less than the firstCO ₂ Determining the target air adjustment mode as the purification mode by the sum of a concentration threshold and a preset second error; or, if the CO ₂ The concentration is not less than the first CO ₂ A concentration threshold value and the sum of the preset second error, and is smaller than the second CO ₂ The sum of a concentration threshold value and the preset second error, and the PM2.5 concentration is smaller than the first PM2.5 concentration threshold value, and the target air adjustment mode is determined to be the externally circulated fresh air mode; or, if the CO ₂ The concentration is not less than the first CO ₂ A concentration threshold value and the sum of the preset second error, and is smaller than the second CO ₂ The concentration threshold value and the preset second error sum, and the PM2.5 concentration is not smaller than the first PM2.5 concentration threshold value, and the target air adjustment mode is determined to be the fresh air mode with internal and external double circulation; or, if the CO ₂ The concentration is not less than the second CO ₂ 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, and the target air adjustment mode is determined to be the externally circulated fresh air mode; or, if the CO ₂ The concentration is not less than the second CO ₂ The concentration threshold value and the preset second error sum, and the PM2.5 concentration is not smaller than the second PM2.5 concentration threshold value, and the target air adjustment mode is determined to be the fresh air mode with internal and external double circulation; wherein the preset second error is-100;

said CO according to ₂ Determining the target auxiliary wind speed control mode by the concentration and the PM2.5 concentration and respectively corresponding concentration thresholds comprises the following steps: if the CO ₂ Concentration is less than the second CO ₂ A concentration threshold, wherein the PM2.5 concentration is less than the second PM2.5 concentration threshold, and the target auxiliary wind speed control mode is determined to be the low windshield mode; or, if the CO ₂ Concentration is less than the second CO ₂ A concentration threshold, wherein the PM2.5 concentration is not less than the second PM2.5 concentration threshold and is less than the third PM2.5 concentration threshold, and the target auxiliary wind speed control mode is determined to be the middle wind speed mode; or alternativelyIf the CO ₂ Concentration is less than the second CO ₂ A concentration threshold, wherein the PM2.5 concentration is not less than the third PM2.5 concentration threshold, and the target auxiliary wind speed control mode is determined to be the high windshield mode; or, if the CO ₂ The concentration is not less than the second CO ₂ A concentration threshold value, and is smaller than the third CO ₂ A 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 mid-wind gear mode; or, if the CO ₂ The concentration is not less than the second CO ₂ A concentration threshold value, and is smaller than the third CO ₂ A concentration threshold, and the PM2.5 concentration is not less than the third PM2.5 concentration threshold, determining that the target auxiliary wind speed control mode is the high wind shield mode; or, if the CO ₂ The concentration is not less than the third CO ₂ And determining the target auxiliary wind speed control mode as the high windshield mode by using a concentration threshold value.

5. A smart health air conditioner comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the method of any of the preceding claims 1-3 when the computer program is executed by the processor.

6. A computer-readable storage medium, characterized in that it has stored thereon a computer program which, when executed by a processor, performs the steps of the method of any of the preceding claims 1-3.