CN108180605B

CN108180605B - Automatic non-wind-sensing control method and device and computer readable storage medium

Info

Publication number: CN108180605B
Application number: CN201711464660.5A
Authority: CN
Inventors: 屈金祥
Original assignee: Midea Group Co Ltd; Guangdong Midea Refrigeration Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2017-12-28
Filing date: 2017-12-28
Publication date: 2020-02-11
Anticipated expiration: 2037-12-28
Also published as: CN108180605A

Abstract

The invention discloses an automatic no-wind-sensation control method, which comprises the steps of obtaining a set temperature of an air conditioner and a first indoor operation parameter when obtaining an automatic no-wind-sensation mode starting instruction, and determining whether the relation between the set temperature and the first indoor operation parameter meets a preset condition; then, when the relation between the set temperature and the first indoor operation parameter meets a preset condition, entering an automatic non-wind-sensing mode; and then coordinating the non-wind-sensing control action and the horizontal wind guide strip movement when the air conditioner enters the automatic non-wind-sensing mode. The invention also discloses an automatic non-wind-sensing control device and a computer readable storage medium. According to the self-adaptive control method provided by the invention, after the non-wind-sensation mode is entered, the horizontal wind guide strips and the non-wind-sensation action are comprehensively controlled, different non-wind-sensation modes are automatically controlled according to the TS, the detected Ta value and the change trend of the Ta value, the optimized non-wind-sensation mode at the current temperature is achieved, and the discomfort caused by too much cold wind sensation is reduced.

Description

Automatic non-wind-sensing control method and device and computer readable storage medium

Technical Field

The invention relates to the technical field of air conditioners, in particular to an automatic non-wind-sensation control method and device and a computer readable storage medium.

Background

The air conditioner can help people to adjust the indoor temperature in hot summer, so that a suitable learning or working environment is maintained, and the physical and mental health and the working efficiency of people are facilitated. However, if the cold air blown out by the air conditioner is directly faced for a long time, especially when people sleep, part of the skin is exposed to the outside, diseases such as cold or scapulohumeral periarthritis can be caused, and people are easy to feel uncomfortable. Especially, people often feel the wind feeling blown out from the air outlet of the air conditioner in the process of using the air conditioner, which is a blowing feeling phenomenon. Especially, when the indoor environment is comfortable or cool, the proportion of the phenomenon of the feeling of blowing is increased, and discomfort is easily caused.

The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.

Disclosure of Invention

The invention mainly aims to provide an automatic non-wind-sensation control method, an automatic non-wind-sensation control device and a computer readable storage medium, and aims to solve the problem that the blowing sensation phenomenon occurs in the refrigeration of an indoor unit of an air conditioner in the prior art.

In order to achieve the above object, the present invention provides an automatic non-wind-sensing control method, comprising the steps of:

when an automatic no-wind-sense mode starting instruction is acquired, acquiring a set temperature and a first indoor operation parameter of an air conditioner, and determining whether the relationship between the set temperature and the first indoor operation parameter meets a preset condition;

when the relation between the set temperature and the first indoor operation parameter meets a preset condition, entering an automatic non-wind-sensing mode;

when the air conditioner enters the automatic non-wind-sensing mode, the non-wind-sensing control action and the horizontal wind guide strip movement are coordinated.

Preferably, after the step of acquiring the set temperature of the air conditioner and the first indoor operating parameter when the automatic no-wind-sense mode start instruction is acquired, and determining whether a relationship between the set temperature and the first indoor operating parameter meets a preset condition, the method further includes:

and when the relation between the set temperature and the first indoor operation parameter does not meet the preset condition, keeping the current mode.

Preferably, when the air conditioner enters the automatic non-wind-sensing mode, the step of coordinating the non-wind-sensing control action with the movement of the horizontal wind guide strip comprises:

when the air conditioner enters an automatic non-wind-sensing mode, adjusting the horizontal wind guide strips upwards to a first preset angle in a first preset time period;

and when the first preset time interval is finished, acquiring the set temperature, the temperature change trend and the air outlet temperature of the air conditioner according to the preset frequency, and executing corresponding automatic non-wind-sensation control action based on the relation among the set temperature, the temperature change trend and the air outlet temperature.

when the air conditioner enters an automatic non-wind-sensing mode, acquiring a set temperature, a temperature change trend and an air outlet temperature of the air conditioner according to a preset frequency, and executing a corresponding automatic non-wind-sensing control action in a second preset time period based on the relationship among the set temperature, the temperature change trend and the air outlet temperature;

and when the second preset time period is over, the horizontal air guide strips are adjusted upwards to a second preset angle.

when the air conditioner enters the automatic non-wind-sensation mode, acquiring the set temperature, the temperature variation trend and the air outlet temperature of the air conditioner according to the preset frequency, and alternately executing automatic non-wind-sensation control action and upwards adjusting the air guide strips to a third preset angle according to a preset rule based on the relation between the set temperature, the temperature variation trend and the air outlet temperature.

Preferably, the step of obtaining the set temperature, the temperature variation trend and the outlet air temperature of the air conditioner according to the preset frequency includes:

acquiring a set temperature, a first indoor operation parameter and a second indoor operation parameter of an air conditioner according to a preset frequency, and acquiring an air outlet temperature based on the first indoor operation parameter and the second indoor operation parameter;

and judging the current temperature change trend based on the first indoor operation parameter.

Preferably, the step of determining a current temperature variation trend based on the first indoor operating parameter includes:

when first indoor operation parameters are obtained according to a preset frequency, determining whether the current first indoor operation parameters are smaller than the previous first indoor operation parameters;

and when the current first indoor operation parameter is smaller than the previous first indoor operation parameter, judging that the current temperature change trend is a descending trend.

Preferably, after the step of determining whether the current first indoor operating parameter is smaller than the previous first indoor operating parameter when the first indoor operating parameter is acquired according to the preset frequency, the method further includes:

and when the current first indoor operation parameter is larger than the previous first indoor operation parameter, judging that the current temperature change trend is an ascending trend.

Preferably, the method further comprises:

when the non-wind-feeling action is executed, the horizontal wind guide strips are adjusted to swing up and down.

In order to achieve the above object, the present invention further provides a computer-readable storage medium, in which an automatic no-wind-feeling control program is stored, and the automatic no-wind-feeling control program implements the steps of the automatic no-wind-feeling control method described above when executed by a processor.

According to the scheme, when the automatic no-wind-sense mode starting instruction is obtained, the set temperature of the air conditioner and the first indoor operation parameter are obtained, and whether the relation between the set temperature and the first indoor operation parameter meets the preset condition or not is determined; then, when the relation between the set temperature and the first indoor operation parameter meets a preset condition, entering an automatic non-wind-sensing mode; then when the air conditioner enters an automatic non-wind-sensing mode, coordinating the non-wind-sensing control action and the horizontal wind guide strip movement; according to the self-adaptive control method provided by the invention, after entering the no-wind-sense mode, the horizontal wind guide strips and the no-wind-sense action are comprehensively controlled, different no-wind-sense modes are automatically controlled according to TS, the detected Ta value and the change trend of the Ta value, the optimal no-wind-sense mode at the current temperature is achieved, the discomfort caused by overlarge cold wind sense is reduced, the horizontal wind guide strips swing up and down during the three no-wind-sense running periods, the uniformity of the air temperature is increased, the temperature difference in the vertical direction is reduced, and the difference of the blowing sense is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a terminal belonging to an automatic non-wind-sensing control device in a hardware operating environment according to an embodiment of the present invention;

FIG. 2 is a schematic flow chart illustrating a first embodiment of an automatic non-wind-sensing control method according to the present invention;

fig. 3 is a detailed flowchart of the steps of coordinating the non-wind-sensing control action and the movement of the horizontal wind-guiding strips when the air conditioner enters the automatic non-wind-sensing mode according to the second embodiment of the automatic non-wind-sensing control method of the present invention;

fig. 4 is a detailed flowchart of the steps of coordinating the non-wind-sensing control action and the movement of the horizontal wind-guiding strips when the air conditioner enters the automatic non-wind-sensing mode according to the third embodiment of the automatic non-wind-sensing control method of the present invention;

fig. 5 is a detailed flowchart of the steps of coordinating the non-wind-sensing control action and the movement of the horizontal wind-guiding strips when the air conditioner enters the automatic non-wind-sensing mode according to the fourth embodiment of the automatic non-wind-sensing control method of the present invention;

fig. 6 is a detailed flowchart of the step of obtaining the set temperature, the temperature variation trend and the outlet air temperature of the air conditioner according to the preset frequency in the fifth embodiment of the automatic no-wind-sensation control method of the present invention;

fig. 7 is a detailed flowchart of the step of determining the current temperature variation trend based on the first indoor operating parameter in the sixth embodiment of the automatic no-wind-feeling control method according to the present invention.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, fig. 1 is a schematic structural diagram of a terminal belonging to a device in a hardware operating environment according to an embodiment of the present invention.

The terminal of the embodiment of the invention can be a PC, and can also be a mobile terminal device with a display function, such as a smart phone, a tablet computer, an electronic book reader, an MP3(Moving Picture Experts Group Audio Layer III, dynamic video Experts compress standard Audio Layer 3) player, an MP4(Moving Picture Experts Group Audio Layer IV, dynamic video Experts compress standard Audio Layer 3) player, a portable computer, and the like.

As shown in fig. 1, the terminal may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.

Optionally, the terminal may further include a camera, a Radio Frequency (RF) circuit, a sensor, an audio circuit, a WiFi module, and the like. Such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of the display screen according to the brightness of ambient light, and a proximity sensor that may turn off the display screen and/or the backlight when the mobile terminal is moved to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (generally, three axes), detect the magnitude and direction of gravity when the mobile terminal is stationary, and can be used for applications (such as horizontal and vertical screen switching, related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer and tapping) and the like for recognizing the attitude of the mobile terminal; of course, the mobile terminal may also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which are not described herein again.

Those skilled in the art will appreciate that the terminal structure shown in fig. 1 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.

As shown in fig. 1, a memory 1005, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and an automatic calm control program.

In the terminal shown in fig. 1, the network interface 1004 is mainly used for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be used to invoke an automatic no-wind control program stored in the memory 1005.

In this embodiment, the automatic non-wind-sensitive control device includes: a memory 1005, a processor 1001, and an auto-no-wind control program stored in the memory 1005 and executable on the processor 1001, wherein the processor 1001 calls the auto-no-wind control program stored in the memory 1005 and executes the following operations:

Further, processor 1001 may invoke an automatic non-wind-sensing control application stored in memory 1005, and also perform the following operations:

A first embodiment of the present invention provides an automatic non-wind-sensation control method, and referring to fig. 2, fig. 2 is a schematic flow chart of the first embodiment of the automatic non-wind-sensation control method of the present invention, where the automatic non-wind-sensation control method includes:

step S100, when an automatic no-wind-sense mode starting instruction is obtained, obtaining a set temperature of an air conditioner and a first indoor operation parameter, and determining whether the relation between the set temperature and the first indoor operation parameter meets a preset condition;

the starting instruction of the automatic no-wind-sensation mode can be sent by a remote controller, and also can be sent in a related application program APP, and when the starting instruction of the no-wind-sensation mode is received, the set temperature Ts and a first indoor operation parameter T1 of the air conditioner, namely the indoor environment temperature value, are obtained. The indoor ambient temperature is measured by a temperature sensor arranged on an indoor unit of the air conditioner, and the indoor ambient temperature T1 is a first indoor operation parameter.

When the relation between Ts and T1 satisfies a certain relation, the air conditioner enters an automatic no-wind mode, in this embodiment, the relation between Ts and T1 needs to satisfy T1-Ts < X ℃, and the specific value of X can be specifically determined by a technician according to the actual situation of a certain area. For example, when a user sends an opening instruction of an automatic no-wind-sense mode through a remote controller or an APP, the set temperature Ts and a first indoor operation parameter T1 of the air conditioner at the moment are obtained, whether the relation between Ts and T1 meets T1-Ts <2 ℃ or not is judged, the condition ensures that the difference between the current indoor temperature and the target temperature is less than a certain value, and the comfort level can be adjusted on the premise of ensuring that the target temperature is reached.

Step S200, when the relation between the set temperature and the first indoor operation parameter meets a preset condition, entering an automatic no-wind-sense mode;

if T1-Ts < X ℃ is met, the air conditioner enters an automatic non-wind-sensing mode; if the condition is not satisfied, the current mode is maintained, and possible modes of the air conditioner include a heating mode, a dehumidification mode, an air supply mode, and an automatic mode. The air conditioner can enter the automatic no-wind-sense mode only when the conditions that the air conditioner receives a remote controller or an APP automatic no-wind-sense instruction and T1-Ts <2 ℃ are met simultaneously.

And step S300, coordinating the non-wind-sensing control action and the horizontal wind guide strip movement when the air conditioner enters the automatic non-wind-sensing mode.

When the air conditioner enters the automatic non-wind-sensing mode, the motion state of the horizontal wind guide strips, the motion state of the vertical wind guide strips, the frequency of the compressor and the rotating speed of the fan are adjusted under the non-wind-sensing mode by combining the horizontal wind guide strips and the non-wind-sensing control action, so that the more comfortable non-wind-sensing state is realized. The specific combination may be as follows.

Three equal scenarios are included in this step. The first scheme is that the air guide strips are adjusted upwards to a certain angle, the air guide strips are operated for a first preset time period, and then corresponding automatic non-wind-sense control actions are executed based on the relation among the set temperature, the temperature change trend and the air outlet temperature. The second scheme is that the air guide bar is operated in a second preset time period without wind sensation, namely, corresponding automatic wind sensation control actions are executed based on the relation among the set temperature, the temperature change trend and the outlet air temperature, and the air guide bar is adjusted upwards to a certain angle. And the third scheme is that the automatic non-wind-feeling control action and the upward adjustment of the air guide strips to a third preset angle are alternately executed according to a second preset rule. The second preset rule in the third scheme mainly comprises the following action sequences: 1) the upper part has no wind sensation, the lower part has no wind sensation, and the wind guide strips are angled upwards. 2) The upper part has no wind sense, the wind guide strips are angled upwards, and the lower part has no wind sense. 3) The lower part has no wind sensation, the upper part has no wind sensation, and the wind guide strips are angled upwards. 4) The lower part has no wind sensation, the wind guide strips are angled upwards, and the upper part has no wind sensation. 5) The wind guide strips are angled upwards, and no wind is felt at the lower part and no wind is felt at the upper part. 6) The wind guide strips are angled upwards, and no wind is felt at the upper part and no wind is felt at the lower part.

When the first indoor operation parameter is obtained, comparing the obtained first indoor operation parameter value with the previously obtained first indoor operation parameter value, and when the obtained first indoor operation parameter value is larger than the previously obtained first indoor operation parameter value, judging that the current indoor temperature change trend is an ascending trend; and when the first indoor operation parameter value acquired this time is smaller than the first indoor operation parameter value acquired last time, judging that the current indoor temperature change trend is a descending trend. The set temperature of the air conditioner is obtained, and the set temperature of the air conditioner refers to the target indoor adjusting temperature set for the air conditioner by a user through a remote controller or other modes. The set temperature of the air conditioner reflects the intention of the user and also represents the adjustment target of the air conditioner. The practical significance of the no-wind feeling function is that when the room temperature has fallen to reach or approach the target set temperature value, the wind speed and the compressor frequency need to be reduced to maintain the current room temperature, and the influence of the blowing feeling of the cold wind on the human body is reduced as much as possible. The automatic no-wind-sense control action executed when the no-wind-sense is started is mainly used for controlling the refrigeration function from three aspects of a vertical wind guide strip, an air conditioner compressor and a fan. When the air conditioner enters the automatic non-wind-sensing mode, the vertical wind guide strips are closed, and at the moment, wind blows out from the small holes of the closed wind guide strips, so that the non-wind-sensing effect is achieved. The non-wind feeling function is further divided into an upper non-wind feeling and a lower non-wind feeling, wherein the upper non-wind feeling means that the upper vertical wind guide strip is closed, the frequency of the compressor is limited to 35hz, and if the wind speed is automatic, the wind speed is not more than 35%; the lower no wind feeling means that the vertical wind guide strip is closed, the frequency is limited to 40hz, and if the wind speed is automatic, the wind speed is not more than 45%; meanwhile, the opening of the upper and lower wind-free senses means that the upper and lower vertical wind guide strips are closed, the frequency is limited to the minimum frequency, and if the wind speed of the automatic wind is not more than 35%. The upper non-wind-feeling frequency and the wind speed ratio are low, because the upper area of the air conditioner is relatively high, the air supply distance is relatively far, and the refrigeration effect is better than that of the lower non-wind-feeling when the air conditioner is started, the frequency and the wind speed can be reduced to achieve the same effect. In this embodiment, the indoor unit has three segments of air deflectors, including an upper segment of partial air deflector, a middle segment of partial air deflector, and a lower segment of partial air deflector, where the upper vertical air guiding strip corresponds to the upper segment of partial air deflector of the cabinet, and the lower vertical air guiding strip corresponds to the middle segment and the lower segment of partial air deflector of the cabinet.

The action rule of no wind feeling on the opening is that the upper vertical wind guide strip is closed, the frequency of the compressor and the wind speed of the fan are limited to be lower than a specific level, and the frequency can be set by a technician, for example, the frequency is limited to 35hz, and if the wind speed is automatic, the wind speed does not exceed 35%. The action rule of no wind feeling under the starting condition is that the vertical wind guide strip is closed, the frequency of the compressor and the wind speed of the fan are limited to be lower than a specific level, and the frequency can be set by a technician, for example, the frequency is limited to 40hz, and if the wind speed of the automatic wind is not more than 45%. The action rule of simultaneously turning on the upper and lower non-wind senses is that the upper and lower vertical air guide strips are turned off simultaneously, the frequency of the compressor and the wind speed of the fan are limited to be lower than a specific level, and the frequency can be set by a technician, for example, the frequency is limited to be the minimum frequency, and if the wind speed of the automatic wind is not more than 35%.

Further, in an embodiment, after step S100, the method further includes:

When a no-wind-sensing mode starting instruction is received, a set temperature Ts of the air conditioner and a first indoor operation parameter T1, namely an indoor environment temperature value, are obtained. When the relation between Ts and T1 meets a certain relation, enabling the air conditioner to enter an automatic no-wind-sensation mode, and if the condition is met, enabling the air conditioner to enter the automatic no-wind-sensation mode; if the condition is not satisfied, the current mode is maintained, and possible modes of the air conditioner include a heating mode, a dehumidification mode, an air supply mode, and an automatic mode. The air conditioner can enter the automatic no-wind-sense mode only when the conditions that the air conditioner receives a remote controller or an APP automatic no-wind-sense instruction and T1-Ts <2 ℃ are met simultaneously.

Further, in an embodiment, after step S300, the method further includes:

In the three schemes included in step S300, the corresponding automatic non-wind-sensing control action is executed based on the relationship between the set temperature, the temperature variation trend and the outlet air temperature of the air conditioner, and during the execution of the non-wind-sensing control action in the three schemes, the horizontal wind guide strips also swing up and down along with the control action, so as to achieve the purposes of increasing the uniformity of the air temperature, reducing the temperature difference in the vertical direction and reducing the difference of the wind blowing sense. The specific motion law of the horizontal air guide strip during the operation without the wind control brake can be set by a technician, including but not limited to the motion time period and the motion angle of the horizontal air guide strip.

Further, in an embodiment, after step S300, the method further includes:

and when an automatic non-wind-sensing mode closing instruction is acquired or an instruction for switching to other modes is acquired, exiting the automatic non-wind-sensing mode.

When the air conditioner is in the automatic no-wind-feeling mode, when a command of closing the no-wind-feeling of the remote controller or the APP is received, the automatic no-wind-feeling mode is exited; when the air conditioner is in the automatic no-wind-feeling mode, the remote controller is switched to the heating, dehumidifying, air supplying and automatic modes, and the no-wind-feeling mode can also be exited. That is, the automatic no-wind mode can be exited as long as any one of the two conditions of receiving the command to turn off the no-wind mode or switching to the other mode is satisfied. When the wind-sensing-free mode is exited, the corresponding wind guide strips return to the original state, and the frequency and wind speed limitation is relieved.

The automatic no-wind-sensation control method provided in the embodiment obtains the set temperature of the air conditioner and the first indoor operating parameter when the automatic no-wind-sensation mode starting instruction is obtained, and determines whether the relation between the set temperature and the first indoor operating parameter meets a preset condition; then, when the relation between the set temperature and the first indoor operation parameter meets a preset condition, entering an automatic non-wind-sensing mode; then when the air conditioner enters an automatic non-wind-sensing mode, controlling non-wind-sensing actions and horizontal wind guide strips according to a first preset rule; when the conditions that a no-wind-sense mode opening instruction is received and a no-wind-sense mode opening condition is met simultaneously are met, namely T1-Ts is less than X ℃, the automatic no-wind-sense mode of the air conditioner can be opened, the balance point of the air conditioner between temperature reduction and comfort improvement is well combined, when the no-wind-sense mode is opened, due to the fact that wind power of the air conditioner is small, blown cold wind can only be drilled out from small holes of the wind guide strips, discomfort caused when a large amount of cold wind is directly blown out is effectively improved, humanized characteristics of air conditioner design are reflected, meanwhile, when automatic no-wind-sense control action is executed, movement of the horizontal wind guide strips is combined, uniformity of air temperature is improved, temperature difference in the vertical direction is reduced, and blowing sense difference is reduced.

Based on the first embodiment, a second embodiment of the automatic no-wind-feeling control method of the present invention is proposed, and referring to fig. 3, step S300 includes:

step S310, when the air conditioner enters an automatic non-wind-sensing mode, adjusting the horizontal wind guide strips upwards to a first preset angle in a first preset time period;

the first preset time period and the first preset angle may be set by a technician, for example, when the air conditioner enters the automatic no-wind mode, the horizontal wind guide strip is tilted up by 10 ° and kept for 3 minutes.

Step S320, when the first preset time period ends, obtaining the set temperature, the temperature variation trend and the air outlet temperature of the air conditioner according to the preset frequency, and executing a corresponding automatic no-wind-feeling control action based on the relationship between the set temperature, the temperature variation trend and the air outlet temperature.

The preset frequency can be set by a technician for acquiring the set temperature, the first indoor operating parameter and the second indoor operating parameter of the air conditioner for multiple times at fixed time intervals, calculating the air outlet temperature of the indoor unit based on the first indoor operating parameter and the second indoor operating parameter, and acquiring the temperature change trend based on the first indoor operating parameters, wherein the set temperature of the air conditioner is controlled by an air conditioner remote controller and is stored in a memory. For example, the preset frequency may be set to obtain an indoor environment temperature value T1 and an evaporator coil temperature value T2 from the indoor unit and the temperature sensor on the copper pipe every 1 minute or 0.5 minute, calculate an outlet air temperature value Ta of the outlet of the indoor unit according to the temperature values, and obtain a current temperature change trend including an ascending trend and a descending trend by comparing the current first indoor operating parameter with the previous first indoor operating parameter.

And judging whether the current temperature change trend is a descending trend or an ascending trend according to the previously obtained first indoor operation parameters.

a) And when the current indoor temperature change trend is an ascending trend, determining a corresponding automatic non-wind-sensing control action according to the set temperature Ts of the air conditioner and the air outlet temperature Ta of the air outlet.

1)Ts<25℃。

When the temperature of Ta is more than 29 ℃, the upper part and the lower part are not completely closed without wind sense, namely, the upper vertical wind guide strip and the lower vertical wind guide strip are simultaneously opened, and the wind speed is set as automatic control;

when the temperature is more than 27 ℃ and less than or equal to 29 ℃, the upper vertical air guide strip is opened, the lower vertical air guide strip is closed, the frequency of the compressor and the air speed of the fan are limited to be lower than a certain specific level, the setting can be set by a technician, for example, the frequency of the compressor is limited to 40hz, if the compressor is automatic air, the air speed of the fan is not more than 45%, and the operation is carried out according to the specific action rule of the upper vertical air guide strip and the lower vertical air guide strip.

When the temperature is more than 25 ℃ and less than or equal to 27 ℃, the upper non-wind feeling and the lower non-wind feeling are alternately opened and closed, namely the upper and lower vertical air guide strips are alternately opened and closed, specifically, the upper non-wind feeling is opened firstly, the operation is carried out for a first preset time, then the upper non-wind feeling is closed, the lower non-wind feeling is opened simultaneously, the operation is carried out for a second preset time, then the lower non-wind feeling is closed, the upper non-wind feeling is opened, and the operation is carried out for the first preset time; cyclically alternating according to the above process until Ta <25 ℃. For example, when the temperature is 25 ℃ < Ta ≦ 27 ℃, the upper no-wind feeling and the lower no-wind feeling are alternately turned on and off, the upper no-wind feeling is turned on first, the operation time t1 is 120s, then the upper no-wind feeling is turned off, the lower no-wind feeling is turned on, the operation time t2 is 60s, then the lower no-wind feeling is turned off, the upper no-wind feeling is turned on, and the operation is alternately performed according to the above process cycle until the temperature is Ta <25 ℃, and the operation is performed according to the specific operation rule of turning on the upper no-wind feeling and the lower no-wind feeling.

And when the temperature of Ta is less than 25 ℃, opening the upper part and the lower part simultaneously without wind feeling, and operating according to the specific action rule of opening the upper part without wind feeling and the lower part without wind feeling.

2)25℃≤Ts<27℃。

when the temperature is more than 27 ℃ and less than or equal to 29 ℃, no wind feeling exists when the door is opened, no wind feeling exists when the door is closed, and the operation is carried out according to the specific action rule of no wind feeling when the door is opened.

When Ts is less than or equal to 27 ℃, the upper non-wind feeling and the lower non-wind feeling are alternately opened and closed, namely the upper and lower vertical air guide strips are alternately opened and closed, specifically, the upper non-wind feeling is opened firstly, the operation is carried out for a first preset time, then the upper non-wind feeling is closed, the lower non-wind feeling is opened simultaneously, the operation is carried out for a second preset time, then the lower non-wind feeling is closed, the upper non-wind feeling is opened, and the operation is carried out for the first preset time; the process cycles through the above until Ta < Ts. For example, when Ts < Ta ≦ 27 ℃, the upper no-wind feeling and the lower no-wind feeling are alternately turned on and off, the upper no-wind feeling is turned on first, the operation time t1 is 120s, then the upper no-wind feeling is turned off, the lower no-wind feeling is turned on, the operation time t2 is 60s, then the lower no-wind feeling is turned off, the upper no-wind feeling is turned on, and the process is cycled and alternately operated according to the above process until Ta < Ts; and operating according to the specific action rule of no wind feeling at the upper part and no wind feeling at the lower part of the starting.

And when Ta < Ts, simultaneously opening the upper and lower non-wind senses, namely closing the upper vertical wind guide strip and the lower vertical wind guide strip, and operating according to the specific action rule of opening the upper non-wind sense and the lower non-wind sense.

3)27℃≤Ts<29℃。

when Ts is less than or equal to 29 ℃, the upper non-wind feeling and the lower non-wind feeling are alternately opened and closed, namely the upper and lower vertical air guide strips are alternately opened and closed, specifically, the upper non-wind feeling is opened firstly, the operation is carried out for a first preset time, then the upper non-wind feeling is closed, the lower non-wind feeling is opened simultaneously, the operation is carried out for a second preset time, then the lower non-wind feeling is closed, the upper non-wind feeling is opened, and the operation is carried out for the first preset time; the process cycles through the above until Ta < Ts. For example, when Ts < Ta ≦ 29 ℃, the upper no-wind feeling and the lower no-wind feeling are alternately turned on and off, the upper no-wind feeling is turned on first, the operation time t1 is 120s, then the upper no-wind feeling is turned off, the lower no-wind feeling is turned on, the operation time t2 is 60s, then the lower no-wind feeling is turned off, the upper no-wind feeling is turned on, and the process is cycled and alternately operated according to the above process until Ta < Ts; and operating according to the specific action rule of no wind feeling at the upper part and no wind feeling at the lower part of the starting.

4) When Ts is more than or equal to 29 ℃, the upper part and the lower part are not completely closed without wind sense, namely, the upper vertical wind guide strip and the lower vertical wind guide strip are simultaneously opened, and the wind speed is set as automatic control.

b) And when the current indoor temperature change trend is a descending trend, determining a corresponding automatic non-wind-sensing control action according to the set temperature Ts of the air conditioner and the air outlet temperature Ta of the air outlet.

1)Ts<24℃。

When the temperature of Ta is higher than 28 ℃, the upper part and the lower part are not completely closed without wind sense, namely, the upper vertical wind guide strip and the lower vertical wind guide strip are simultaneously opened, and the wind speed is set as automatic control;

when the temperature is more than 26 ℃ and less than or equal to 28 ℃, opening the upper vertical air guide strip without wind sensation, closing the lower vertical air guide strip, and operating according to the specific action rule of opening the lower vertical air guide strip without wind sensation;

when the temperature is more than 24 ℃ and less than or equal to 26 ℃, the upper non-wind feeling and the lower non-wind feeling are alternately opened and closed, namely the upper and lower vertical air guide strips are alternately opened and closed, specifically, the upper non-wind feeling is opened firstly, the operation is carried out for a first preset time, then the upper non-wind feeling is closed, the lower non-wind feeling is opened simultaneously, the operation is carried out for a second preset time, then the lower non-wind feeling is closed, the upper non-wind feeling is opened, and the operation is carried out for the first preset time; cyclically alternating according to the above process until Ta <24 ℃. For example, when the temperature is less than 24 ℃ and less than or equal to 26 ℃, the upper no-wind feeling and the lower no-wind feeling are alternately opened and closed, the upper no-wind feeling is firstly opened, the operation time t1 is 120s, then the upper no-wind feeling is closed, the lower no-wind feeling is opened, the operation time t2 is 60s, then the lower no-wind feeling is closed, the upper no-wind feeling is opened, and the operation is alternately performed according to the process cycle until the temperature is less than 24 ℃ and the operation is performed according to the specific action rule of opening the upper no-wind feeling and the lower no-wind feeling;

when Ta is less than 24 ℃, the upper part and the lower part are simultaneously opened without wind feeling, and the operation is carried out according to the specific action rule of opening without wind feeling and lower part without wind feeling.

2)24℃≤Ts<26℃。

when Ts is less than or equal to 26 ℃, the upper non-wind feeling and the lower non-wind feeling are alternately opened and closed, namely the upper and lower vertical wind guide strips are alternately opened and closed, specifically, the upper non-wind feeling is opened firstly, the operation is carried out for a first preset time, then the upper non-wind feeling is closed, the lower non-wind feeling is opened simultaneously, the operation is carried out for a second preset time, then the lower non-wind feeling is closed, the upper non-wind feeling is opened, and the operation is carried out for the first preset time; the process cycles through the above until Ta < Ts. For example, when Ts < Ta ≦ 26 ℃, the upper no-wind feeling and the lower no-wind feeling are alternately turned on and off, the upper no-wind feeling is turned on first, the operation time t1 is 120s, then the upper no-wind feeling is turned off, the lower no-wind feeling is turned on, the operation time t2 is 60s, then the lower no-wind feeling is turned off, the upper no-wind feeling is turned on, the operation is alternately performed according to the above process cycle until Ta < Ts, and the operation is performed according to the specific operation rule of turning on the upper no-wind feeling and the lower no-wind feeling;

and when Ta < Ts, simultaneously starting the upper and lower no-wind senses, and operating according to the specific action rule of starting the upper and lower no-wind senses.

3)26℃≤Ts<28℃。

when Ts is less than or equal to 28 ℃, the upper non-wind feeling and the lower non-wind feeling are alternately opened and closed, namely the upper and lower vertical air guide strips are alternately opened and closed, specifically, the upper non-wind feeling is opened firstly, the operation is carried out for a first preset time, then the upper non-wind feeling is closed, the lower non-wind feeling is opened simultaneously, the operation is carried out for a second preset time, then the lower non-wind feeling is closed, the upper non-wind feeling is opened, and the operation is carried out for the first preset time; the process cycles through the above until Ta < Ts. For example, when Ts < Ta ≦ 28 ℃, the upper no-wind feeling and the lower no-wind feeling are alternately turned on and off, the upper no-wind feeling is turned on first, the operation time t1 is 120s, then the upper no-wind feeling is turned off, the lower no-wind feeling is turned on, the operation time t2 is 60s, then the lower no-wind feeling is turned off, the upper no-wind feeling is turned on, the operation is alternately performed according to the above process cycle until Ta < Ts, and the operation is performed according to the specific operation rule of turning on the upper no-wind feeling and the lower no-wind feeling;

4) When Ts is more than or equal to 28 ℃, the upper part and the lower part are not completely closed without wind sense, namely, the upper vertical wind guide strip and the lower vertical wind guide strip are simultaneously opened, and the wind speed is set to be automatically controlled.

In the automatic no-wind-sensation control method provided in the embodiment, when the air conditioner enters the automatic no-wind-sensation mode, the horizontal wind guide strips are upwards adjusted to a first preset angle in a first preset time period; then when the first preset time period is finished, acquiring a first indoor operation parameter and a second indoor operation parameter according to a preset frequency, and obtaining an air outlet temperature based on the first indoor operation parameter and the second indoor operation parameter; then, judging the current temperature change trend based on the first indoor operation parameter, acquiring the set temperature of the air conditioner, and executing corresponding automatic non-wind-sensing control action based on the relationship among the set temperature, the temperature change trend and the outlet air temperature; the horizontal air guide strips are adjusted upwards before the automatic non-air-sensitive control action is executed, so that the integral cooling is facilitated.

Based on the first embodiment, a third embodiment of the automatic no-wind-feeling control method of the present invention is proposed, and referring to fig. 4, step S300 includes:

step S330, when the air conditioner enters an automatic no-wind-sensation mode, acquiring a set temperature, a temperature variation trend and an air outlet temperature of the air conditioner according to a preset frequency, and executing a corresponding automatic no-wind-sensation control action in a second preset time interval based on the relationship among the set temperature, the temperature variation trend and the air outlet temperature;

1)Ts<25℃。

2)25℃≤Ts<27℃。

3)27℃≤Ts<29℃。

1)Ts<24℃。

2)24℃≤Ts<26℃。

3)26℃≤Ts<28℃。

Step S340, when the second preset time period ends, adjusting the horizontal wind guiding strips upwards to a second preset angle.

In the automatic no-wind-sensation control method provided in the embodiment, when an air conditioner enters an automatic no-wind-sensation mode, a first indoor operation parameter and a second indoor operation parameter are obtained according to a preset frequency, and an outlet air temperature is obtained based on the first indoor operation parameter and the second indoor operation parameter; then, judging the current temperature change trend based on the first indoor operation parameter, acquiring the set temperature of the air conditioner, and executing corresponding automatic no-wind-sensation control action in a second preset time period based on the relationship among the set temperature, the temperature change trend and the outlet air temperature; then, when a second preset time period is finished, the horizontal air guide strips are adjusted upwards to a second preset angle; after the automatic non-wind-sense control action is executed, the wind guide strips are adjusted upwards, and effective cooling is facilitated after wind sense control.

Based on the first embodiment, a fourth embodiment of the automatic no-wind-feeling control method of the present invention is proposed, and referring to fig. 5, step S300 includes:

step S350, when the air conditioner enters the automatic no-wind-sense mode, acquiring the set temperature, the temperature change trend and the air outlet temperature of the air conditioner according to the preset frequency;

And step S360, alternately executing automatic non-wind-sense control action and upwards adjusting the wind guide strips to a third preset angle according to a preset rule based on the relationship among the set temperature, the temperature change trend and the wind outlet temperature.

1)Ts<25℃。

2)25℃≤Ts<27℃。

3)27℃≤Ts<29℃。

1)Ts<24℃。

2)24℃≤Ts<26℃。

3)26℃≤Ts<28℃。

In the automatic no-wind-sensation control method provided in the embodiment, when an air conditioner enters an automatic no-wind-sensation mode, a first indoor operation parameter and a second indoor operation parameter are obtained according to a preset frequency, and an outlet air temperature is obtained based on the first indoor operation parameter and the second indoor operation parameter; then, judging the current temperature change trend based on the first indoor operation parameter, obtaining the set temperature of the air conditioner, and alternately executing automatic non-wind-sensing control action and upwards adjusting the air guide strips to a third preset angle according to a second preset rule based on the relationship among the set temperature, the temperature change trend and the outlet air temperature; the automatic non-wind-sensing control action and the upward adjustment of the horizontal wind guide strips are alternately carried out, so that the effective reduction of the indoor temperature can be ensured, and the discomfort caused by the overlarge continuous wind sense can be avoided.

Based on any one of the second to fourth embodiments, a fifth embodiment of the automatic no-wind-sensation control method according to the present invention is provided, and referring to fig. 6, the step of obtaining the set temperature, the temperature variation trend, and the outlet air temperature of the air conditioner according to the preset frequency includes:

step S351, acquiring a set temperature, a first indoor operation parameter and a second indoor operation parameter of an air conditioner according to a preset frequency, and acquiring an air outlet temperature based on the first indoor operation parameter and the second indoor operation parameter;

the air outlet temperature of the air conditioner refers to the real-time temperature of cold air blown out from an air outlet of an indoor unit of the air conditioner, and is calculated by a formula based on indoor operation parameters T1 and T2 in the embodiment. The formula for calculating the air outlet temperature is as follows:

Ta＝-0.534+T1*0.853+T2*0.146

wherein, T1 is the indoor environment temperature value, and T2 is the evaporator coil temperature value. The indoor environment temperature is measured by a temperature sensor arranged on an indoor unit of the air conditioner, an evaporator coil is also called a copper pipe, the copper pipe and an aluminum foil form a heat exchanger with a serial sheet type structure, and the temperature of the copper pipe is measured by the temperature sensor arranged on the copper pipe of the heat exchanger. The indoor ambient temperature T1 is the first indoor operating parameter and the evaporator coil temperature value is the second indoor operating parameter.

The preset frequency may be set by a technician for acquiring the first indoor operating parameter and the second indoor operating parameter at regular intervals for a plurality of times at the end of the first preset time period. For example, when the first preset time period ends, the indoor environment temperature value T1 and the evaporator coil temperature value T2 may be obtained from the temperature sensors on the indoor unit and the copper pipe every 1 minute or 0.5 minute, and then the outlet air temperature value Ta of the outlet of the indoor unit is calculated through the temperature values.

And step S352, judging the current temperature change trend based on the first indoor operation parameter.

When the first indoor operation parameter is acquired, the indoor temperature is compared with the previous first indoor operation parameter, if the indoor temperature is greater than the previous first indoor operation parameter, the current temperature is indicated to be in an ascending trend, and if the indoor temperature is less than the previous first indoor operation parameter, the current temperature is indicated to be in a descending trend.

According to the automatic no-wind-sensation control method provided in the embodiment, the set temperature of the air conditioner, the first indoor operation parameter and the second indoor operation parameter are obtained according to the preset frequency, and the air outlet temperature is obtained based on the first indoor operation parameter and the second indoor operation parameter; then, judging the current temperature change trend based on the first indoor operation parameter; the factors of the temperature variation trend are added into the automatic non-wind-feeling judgment process, the judgment process is refined, and a more accurate non-wind-feeling regulation result can be obtained.

Based on the fifth embodiment, a sixth embodiment of the automatic no-wind-feeling control method of the present invention is proposed, and referring to fig. 7, step S352 includes:

step S353, when the first indoor operation parameter is obtained according to the preset frequency, determining whether the current first indoor operation parameter is smaller than the previous first indoor operation parameter;

the preset frequency may be set by a technician for acquiring the first indoor operating parameter a plurality of times at regular time intervals. For example, it may be set that the indoor environment temperature value T1 is acquired from the temperature sensor on the indoor unit every 1 minute or 0.5 minute, and then the magnitudes of T1 acquired this time and T1 acquired last time are compared.

In step S354, when the current first indoor operating parameter is smaller than the previous first indoor operating parameter, it is determined that the current temperature variation trend is a downward trend.

If the T1 acquired this time is smaller than the T1 acquired last time, it indicates that after a certain time interval, the indoor environment temperature value is decreased from the T1 acquired last time to the T1 acquired this time, the temperature value is decreased, and the trend indicating the temperature change is decreased, so that it can be determined that the current temperature change trend is a downward trend.

Further, in an embodiment, after step S331, the method further includes:

If the T1 acquired this time is larger than the T1 acquired last time, it indicates that after a certain time interval, the indoor environment temperature value has risen from the T1 acquired last time to the T1 acquired this time, the temperature value has risen, indicating that the trend of temperature change is rising, and therefore it can be determined that the current trend of temperature change is a rising trend.

The automatic no-wind-feeling control method provided in this embodiment determines whether a current first indoor operating parameter is smaller than a previous first indoor operating parameter when the first indoor operating parameter is obtained according to a preset frequency; then when the current first indoor operation parameter is smaller than the previous first indoor operation parameter, judging that the current temperature change trend is a descending trend; through simple numerical comparison, the change trend of the temperature value can be obtained, and a judgment basis is provided for the adjustment without wind feeling in the next step.

Furthermore, an embodiment of the present invention further provides a computer-readable storage medium, where an automatic no-wind-feeling control program is stored on the computer-readable storage medium, and when executed by a processor, the automatic no-wind-feeling control program implements the following operations:

Further, the automatic non-wind feeling control program when executed by the processor further realizes the following operations:

when the air conditioner enters an automatic non-wind-sensing mode, acquiring the set temperature, the temperature change trend and the air outlet temperature of the air conditioner according to the preset frequency;

and alternately executing automatic non-wind-sense control action and upwards adjusting the wind guide strips to a third preset angle according to a preset rule based on the relationship among the set temperature, the temperature change trend and the wind outlet temperature.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An automatic non-wind-sensing control method, characterized in that the automatic non-wind-sensing control method comprises the following steps:

when the air conditioner enters an automatic non-wind-sensing mode, coordinating non-wind-sensing control action and horizontal wind guide strip movement;

when the air conditioner enters the automatic non-wind-sensing mode, the step of coordinating the non-wind-sensing control action and the movement of the horizontal wind guide strip comprises the following steps:

2. The automatic no-wind-feeling control method according to claim 1, wherein after the steps of acquiring the set temperature of the air conditioner and the first indoor operating parameter when the automatic no-wind-feeling mode start instruction is acquired, and determining whether a relationship between the set temperature and the first indoor operating parameter satisfies a preset condition, the method further comprises:

3. The automatic no-wind control method of claim 1, wherein the step of coordinating the no-wind control action with the movement of the horizontal wind guide strip when the air conditioner enters the automatic no-wind mode comprises:

when the air conditioner enters an automatic non-wind-sensing mode, acquiring the set temperature, the temperature variation trend and the air outlet temperature of the air conditioner according to the preset frequency, and executing corresponding automatic non-wind-sensing control action in a second preset time period based on the relationship among the set temperature, the temperature variation trend and the air outlet temperature;

4. The automatic no-wind control method of claim 1, wherein the step of coordinating the no-wind control action with the movement of the horizontal wind guide strip when the air conditioner enters the automatic no-wind mode comprises:

5. The automatic no-wind-feeling control method according to any one of claims 3 to 4, wherein the step of obtaining the set temperature, the temperature variation trend and the outlet air temperature of the air conditioner according to the preset frequency comprises:

6. The automatic no-wind control method of claim 5, wherein the step of determining a current temperature trend based on the first indoor operating parameter comprises:

7. The automatic no-wind control method of claim 6, wherein after the step of determining whether the current first indoor operating parameter is less than the previous first indoor operating parameter when the first indoor operating parameter is acquired at the preset frequency, the method further comprises:

8. The automatic calm control method of claim 1, characterized in that the method further comprises:

9. The automatic no-wind control method of any one of claims 1 to 4, wherein after the step of coordinating the no-wind control action with the movement of the horizontal wind guide strip when the air conditioner enters the automatic no-wind mode, the method further comprises:

10. An automatic non-wind-sensitive control device, characterized in that the automatic non-wind-sensitive control device comprises: memory, a processor and an automatic calm control program stored on the memory and executable on the processor, the automatic calm control program, when executed by the processor, implementing the steps of the automatic calm control method according to any of the claims 1 to 9.

11. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon an automatic no-wind control program which, when executed by a processor, implements the steps of the automatic no-wind control method according to any one of claims 1 to 9.