CN107120808B - Air conditioner, indoor unit control method thereof and computer-readable storage medium - Google Patents
Air conditioner, indoor unit control method thereof and computer-readable storage medium Download PDFInfo
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- CN107120808B CN107120808B CN201710441618.5A CN201710441618A CN107120808B CN 107120808 B CN107120808 B CN 107120808B CN 201710441618 A CN201710441618 A CN 201710441618A CN 107120808 B CN107120808 B CN 107120808B
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Abstract
The invention discloses a control method of an air conditioner indoor unit, wherein the air conditioner comprises a first air guide strip and a second air guide strip which are respectively connected with a non-synchronous motor, the first air guide strip and the second air guide strip are not interfered with each other, and the control method of the air conditioner indoor unit comprises the following steps: after the air conditioner is started, acquiring the ambient temperature T1 of a space acted by the air conditioner and the current operation mode of the air conditioner; determining the rotation positions of the first wind guide strip and the second wind guide strip according to a preset temperature threshold, the ambient temperature T1 and the operation mode; and respectively controlling the first wind guide strip and the second wind guide strip to rotate to the corresponding determined rotation positions. The invention also discloses an air conditioner and a computer readable storage medium. The invention improves the air supply speed at the initial stage of heating, so that the environment can be heated quickly and the requirement can be met.
Description
Technical Field
The present invention relates to the field of air conditioners, and in particular, to an air conditioner, a method for controlling an indoor unit of the air conditioner, and a computer-readable storage medium.
Background
At present, when a central air conditioner used in a household room operates in a cooling mode and a heating mode, a user changes an air outlet direction by adjusting an angle of an air deflector, an air outlet of the air conditioner is generally provided with one air deflector, and two installation modes of installing the air deflector on the upper part of the air outlet and installing the air deflector on the lower part of the air outlet are respectively adopted at present. When the air conditioner is based on the principle of cold and hot circulation, the density of cold air is higher than that of air at normal temperature, the outlet air is blown upwards during refrigeration, and the cold air sinks to cool the whole room; the density of the hot air is lower than that of the air at normal temperature, the outlet air should be blown downwards during heating, and the hot air rises, so that the temperature of the whole room is increased. However, because only one air deflector is provided and the structure of the air deflector is fixed and unchangeable, the rotation angle of the air deflector is unlikely to be too large, so that the adjustment of the air supply direction is limited and the air supply requirement cannot be met.
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 air conditioner, an indoor unit control method thereof and a computer readable storage medium, and aims to solve the technical problems that the adjustment of an air supply direction is limited and the air supply requirement cannot be met because the air outlet of the existing air conditioner only has one air deflector, the structure of the air deflector is fixed and can not be changed, and the rotation angle of the air deflector is unlikely to be too large.
In order to achieve the above object, the present invention provides an air conditioner indoor unit control method, wherein the air conditioner comprises a first air guide strip and a second air guide strip which are respectively connected with a non-synchronous motor, the first air guide strip and the second air guide strip are not interfered with each other, and the air conditioner indoor unit control method comprises the following steps:
after the air conditioner is started, acquiring the ambient temperature T1 of a space acted by the air conditioner and the current operation mode of the air conditioner;
determining the rotation positions of the first wind guide strip and the second wind guide strip according to a preset temperature threshold, the ambient temperature T1 and the operation mode;
and respectively controlling the first wind guide strip and the second wind guide strip to rotate to the corresponding determined rotation positions.
Preferably, the preset temperature threshold includes a first temperature threshold and a second temperature threshold, the first temperature threshold is smaller than the second temperature threshold, and the step of determining the rotational positions of the first wind guide strip and the second wind guide strip according to the preset temperature threshold, the ambient temperature T1 and the operation mode includes:
when the current operation mode is a heating mode and the environment temperature T1 is less than a first temperature threshold value, determining that the first air guide strip and the second air guide strip are rotating angles of downward air outlet;
when the ambient temperature T1 is greater than a second temperature threshold, determining that the first air guide strip and the second air guide strip are at a rotation angle of upward air outlet;
and when the ambient temperature T1 is greater than a first temperature threshold value and is less than a second temperature threshold value, determining that the first air guide strip and the second air guide strip are the rotation angle of horizontal air outlet.
Preferably, the preset temperature threshold includes a third temperature threshold and a fourth temperature threshold, the third temperature threshold is smaller than the fourth temperature threshold, and the step of determining the rotational positions of the first wind guide strip and the second wind guide strip according to the preset temperature threshold, the ambient temperature T1 and the operation mode includes:
when the current operation mode is a heating mode, when the ambient temperature T1 is greater than a third temperature threshold and the ambient temperature T1 is less than a fourth temperature threshold, controlling the first air guide strips and the second air guide strips to be opened;
and when the ambient temperature is lower than a third temperature threshold value or when the ambient temperature T1 is higher than a fourth temperature threshold value, controlling the first air guide strip or the second air guide strip to be opened independently.
Preferably, after the step of controlling the first wind guide strip and the second wind guide strip to rotate to the corresponding determined rotation positions respectively, the method further includes:
judging whether the space acted by the air conditioner meets a preset heating condition or not;
and after the preset heating condition is met, controlling the first air guide strip and the second air guide strip to rotate to default positions for air supply.
Further, to achieve the above object, the present invention also provides an air conditioner including: the control program of the air conditioner indoor unit is stored on the memory and can be operated on the processor, and when being executed by the processor, the control program of the air conditioner indoor unit realizes the following steps:
after the air conditioner is started, acquiring the ambient temperature T1 of a space acted by the air conditioner and the current operation mode of the air conditioner;
determining the rotation positions of the first wind guide strip and the second wind guide strip according to a preset temperature threshold, the ambient temperature T1 and the operation mode;
and respectively controlling the first wind guide strip and the second wind guide strip to rotate to the corresponding determined rotation positions.
Preferably, the preset temperature threshold includes a first temperature threshold and a second temperature threshold, the first temperature threshold is smaller than the second temperature threshold, and the processor is further configured to execute the air conditioner indoor unit control program to implement the following steps:
when the current operation mode is a heating mode and the environment temperature T1 is less than a first temperature threshold value, determining that the first air guide strip and the second air guide strip are rotating angles of downward air outlet;
when the ambient temperature T1 is greater than a second temperature threshold, determining that the first air guide strip and the second air guide strip are at a rotation angle of upward air outlet;
and when the ambient temperature T1 is greater than a first temperature threshold value and is less than a second temperature threshold value, determining that the first air guide strip and the second air guide strip are the rotation angle of horizontal air outlet.
Preferably, the preset temperature threshold includes a third temperature threshold and a fourth temperature threshold, the third temperature threshold is smaller than the fourth temperature threshold, and the processor is further configured to execute the air conditioner indoor unit control program to implement the following steps:
when the current operation mode is a heating mode, when the ambient temperature T1 is greater than a third temperature threshold and the ambient temperature T1 is less than a fourth temperature threshold, controlling the first air guide strips and the second air guide strips to be opened;
and when the ambient temperature is lower than a third temperature threshold value or when the ambient temperature T1 is higher than a fourth temperature threshold value, controlling the first air guide strip or the second air guide strip to be opened independently.
Preferably, after the step of respectively controlling the first wind guide strip and the second wind guide strip to rotate to the corresponding determined rotation positions, the processor is further configured to execute the control program of the indoor unit of the air conditioner, so as to implement the following steps:
judging whether the space acted by the air conditioner meets a preset heating condition or not;
and after the preset heating condition is met, controlling the first air guide strip and the second air guide strip to rotate to default positions for air supply.
In addition, to achieve the above object, the present invention further provides a computer readable storage medium, wherein an air conditioner indoor unit control program is stored on the computer readable storage medium, and when being executed by a processor, the computer readable storage medium implements the steps of the air conditioner indoor unit control method as described above.
According to the invention, the rotation angles of the first air guide strip and the second air guide strip are determined by the two air guide strips according to the preset temperature threshold, the current environment temperature T1 and the current operation mode, so that the first air guide strip and the second air guide strip are controlled to operate to the determined rotation positions, air is supplied to a certain position quickly in a centralized manner, the air supply speed in the initial heating stage is increased, the environment is heated quickly, and the requirement is met. The technical problems that the air conditioner has the air outlet function because only one air deflector is arranged, the structure of the air deflector is fixed and can not be changed, the rotation angle of the air deflector is not too large, the adjustment of the air supply direction is limited, the air supply requirement can not be met are effectively solved, and the comfort level of the air conditioner is improved.
Drawings
FIG. 1 is a schematic diagram of a terminal \ device structure of a hardware operating environment according to an embodiment of the present invention;
fig. 2 is a schematic flow chart illustrating an embodiment of a control method for an indoor unit of an air conditioner according to the present invention;
FIG. 3 is a schematic diagram illustrating a detailed flow of step S20 in FIG. 2;
FIG. 4 is a schematic diagram illustrating a detailed flow of another embodiment of step S20 in FIG. 2;
fig. 5 is a flowchart illustrating control of an air conditioner indoor unit according to an embodiment of 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.
The main solution of the embodiment of the invention is as follows: after the air conditioner is started, acquiring the ambient temperature T1 of a space acted by the air conditioner and the current operation mode of the air conditioner; determining the rotation positions of the first wind guide strip and the second wind guide strip according to a preset temperature threshold, the ambient temperature T1 and the operation mode; and respectively controlling the first wind guide strip and the second wind guide strip to rotate to the corresponding determined rotation positions.
Because the prior air conditioner has the technical problems that the air outlet of the prior air conditioner is only provided with one air deflector, the structure of the air deflector is fixed and can not be changed, and the rotation angle of the air deflector is unlikely to be too large, so that the adjustment of the air supply direction is limited and the air supply requirement can not be met.
The invention provides a solution, which is characterized in that the rotation angles of a first air guide strip and a second air guide strip are determined by two air guide strips according to a preset temperature threshold, the current environment temperature T1 and the current operation mode, so that the first air guide strip and the second air guide strip are controlled to operate to the determined rotation positions, air is rapidly supplied to a certain position in a centralized manner, the air supply speed at the initial stage of heating is increased, the environment is rapidly heated, and the requirement is met. The technical problems that the air conditioner has the air outlet function because only one air deflector is arranged, the structure of the air deflector is fixed and can not be changed, the rotation angle of the air deflector is not too large, the adjustment of the air supply direction is limited, the air supply requirement can not be met are effectively solved, and the comfort level of the air conditioner is improved.
As shown in fig. 1, fig. 1 is a schematic terminal structure diagram of 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 an electronic device such as a smart phone, a tablet computer, a portable computer and the like. The terminal is used for realizing the control of the indoor unit of the air conditioner and controlling the first air guide strip and the second air guide strip arranged on the indoor unit, so that the indoor environment can be rapidly heated. And the terminal is connected with the air conditioner and used for controlling the operation of the air conditioner.
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, an infrared sensor, and a temperature 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, the memory 1005, which is a kind of computer storage medium, may include an operating system, a network communication module, a user interface module, and an air conditioner control application 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; the processor 1001 may be configured to call the air conditioner control application stored in the memory 1005, and perform the following operations:
after the air conditioner is started, acquiring the ambient temperature T1 of a space acted by the air conditioner and the current operation mode of the air conditioner;
determining the rotation positions of the first wind guide strip and the second wind guide strip according to a preset temperature threshold, the ambient temperature T1 and the operation mode;
and respectively controlling the first wind guide strip and the second wind guide strip to rotate to the corresponding determined rotation positions.
Further, the processor 1001 may call the air conditioner control application stored in the memory 1005, and further perform the following operations:
when the current operation mode is a heating mode and the environment temperature T1 is less than a first temperature threshold value, determining that the first air guide strip and the second air guide strip are rotating angles of downward air outlet;
when the ambient temperature T1 is greater than a second temperature threshold, determining that the first air guide strip and the second air guide strip are at a rotation angle of upward air outlet;
and when the ambient temperature T1 is greater than a first temperature threshold value and is less than a second temperature threshold value, determining that the first air guide strip and the second air guide strip are the rotation angle of horizontal air outlet.
Further, the processor 1001 may call the air conditioner control application stored in the memory 1005, and further perform the following operations:
the preset temperature threshold includes a third temperature threshold and a fourth temperature threshold, the third temperature threshold is smaller than the fourth temperature threshold, and the step of determining the rotation positions of the first wind guide strip and the second wind guide strip according to the preset temperature threshold, the ambient temperature T1 and the operation mode includes:
when the current operation mode is a heating mode, when the ambient temperature T1 is greater than a third temperature threshold and the ambient temperature T1 is less than a fourth temperature threshold, controlling the first air guide strips and the second air guide strips to be opened;
and when the ambient temperature is lower than a third temperature threshold value or when the ambient temperature T1 is higher than a fourth temperature threshold value, controlling the first air guide strip or the second air guide strip to be opened independently.
Further, the processor 1001 may call the air conditioner control application stored in the memory 1005, and further perform the following operations:
judging whether the space acted by the air conditioner meets a preset heating condition or not;
and after the preset heating condition is met, controlling the first air guide strip and the second air guide strip to rotate to default positions for air supply.
Referring to fig. 2, a first embodiment of the present invention provides an air conditioner indoor unit control method, including:
step S10, after the air conditioner is started, obtaining the ambient temperature T1 of the space acted by the air conditioner and the current operation mode of the air conditioner;
in an embodiment of the present invention, the air conditioner includes a first air guiding strip and a second air guiding strip respectively connected to the asynchronous motors, and the first air guiding strip and the second air guiding strip are not interfered with each other, that is, the first air guiding strip and the second air guiding strip can be controlled separately and controlled to be opened and closed by different stepping motors respectively; for example, first wind guide strip is opened, and second wind guide strip is closed, or first wind guide strip is closed, and second wind guide strip is opened, or first wind guide strip and second wind guide strip are all opened, first wind guide strip can be upper portion wind guide strip, and second wind guide strip is lower part wind guide strip, and of course, it can be understood that first wind guide strip also can be lower part wind guide strip, and second wind guide strip is upper portion wind guide strip, sets up according to the demand. After the air conditioner is started, the air conditioner enters a corresponding operation mode according to a control instruction, or enters an operation mode when the air conditioner is shut down last time, for example, enters a heating mode, or enters a cooling mode or an air supply mode. After the air conditioner is started, the ambient temperature T1 of the space used by the air conditioner and the current operation mode of the air conditioner are obtained, wherein the ambient temperature T1 is measured by a temperature sensor arranged on the indoor unit, or measured by a temperature measuring device connected with the indoor unit or an electronic device with a temperature measuring function.
Step S20, determining the rotation positions of the first wind guide strip and the second wind guide strip according to a preset temperature threshold, the environment temperature T1 and the operation mode;
setting a temperature threshold in advance, wherein the preset temperature threshold may be one or multiple, for example, when heating, a preset temperature threshold exists, which is greater than the temperature threshold, indicating that heating is sufficient, and which is less than the temperature threshold, indicating that heating is insufficient; or two temperature thresholds are set, one small and one large, when the temperature is larger than the large, the heating is enough, when the temperature is smaller than the small, the heating is not enough, and when the temperature is larger than the small and smaller than the large, the heating is proper. After the ambient temperature T1 and the operation mode of the air conditioner are obtained, the rotation positions of the first air guide strip and the second air guide strip are determined according to a preset temperature threshold value, the ambient temperature T1 and the operation mode. After the operation mode is determined, whether the current air conditioner operation meets the requirement can be obtained according to the ambient temperature T1 and the preset temperature threshold, for example, whether heating is enough, and according to the heating condition, the required air guide angle is determined, that is, the required rotation angles of the first air guide strip and the second air guide strip are determined to control air guide at a certain centralized position or avoid air guide at a certain position.
And step S30, respectively controlling the first wind guide strip and the second wind guide strip to rotate to the corresponding determined rotation positions.
After the rotation positions of the first air guide strip and the second air guide strip are determined according to a preset temperature threshold, an ambient temperature T1 and a current operation mode, the first air guide strip and the second air guide strip are respectively controlled to rotate to the corresponding determined rotation positions. For example, the first air guide strip is controlled to be closed, and the second air guide strip is controlled to be opened; or the first air guide strip is controlled to be opened, the second air guide strip is controlled to be closed, and the like. The first air guide strip can be an upper air guide strip, and the second air guide strip is a lower air guide strip; of course, it can be understood that the first wind guide strip may be a lower wind guide strip, and the second wind guide strip may be an upper wind guide strip. After the rotation position is determined, the first air guide strips and the second air guide strips are respectively controlled to rotate according to the determined rotation position so as to control concentrated and rapid air supply to a certain position, for example, in the initial heating stage, the first air guide strips and the second air guide strips are controlled to supply air downwards, and rapid heating can be realized.
After the first air guide strip and the second air guide strip are respectively controlled to rotate to the corresponding determined rotation positions, whether the space acted by the air conditioner meets a preset heating condition is judged; and after the preset heating condition is met, controlling the first air guide strip and the second air guide strip to rotate to default positions for air supply. Satisfy predetermined condition of heating can be after receiving the instruction that heats and satisfy user's demand, perhaps after indoor ambient temperature reaches the temperature of settlement, judge and satisfy predetermined condition of heating, after satisfying predetermined condition of heating, need not quick heating, need adjust the wind-guiding angle of first wind-guiding strip and second wind-guiding strip, control first wind-guiding strip and second wind-guiding strip rotate to default position air supply, for example, the horizontal air supply, perhaps air supply upwards. Through adjusting first wind-guiding strip and second wind-guiding strip, balanced heating provides more comfortable indoor environment.
Through to two wind guide strips, confirm the turned angle of first wind guide strip and second wind guide strip according to the mode of predetermined temperature threshold value, current ambient temperature T1 and current operation in this embodiment, and then control first wind guide strip and second wind guide strip and operate the definite rotational position, concentrate the quick air supply to certain position, improve the air supply speed of the initial stage of heating for the environment heats fast, satisfies the demand. The technical problems that the air conditioner has the air outlet function because only one air deflector is arranged, the structure of the air deflector is fixed and can not be changed, the rotation angle of the air deflector is not too large, the adjustment of the air supply direction is limited, the air supply requirement can not be met are effectively solved, and the comfort level of the air conditioner is improved.
Further, referring to fig. 3, a second embodiment of the present invention provides an air conditioner indoor unit control method, based on the above embodiment shown in fig. 2, where the preset temperature threshold includes a first temperature threshold and a second temperature threshold, the first temperature threshold is smaller than the second temperature threshold, and the step of determining the rotation positions of the first wind guide strip and the second wind guide strip according to the preset temperature threshold, the ambient temperature T1 and the operation mode includes:
step S21, when the current operation mode is a heating mode and the environment temperature T1 is smaller than a first temperature threshold value, determining that the first air guide strip and the second air guide strip are rotating angles of downward air outlet;
step S22, when the environment temperature T1 is greater than a second temperature threshold value, determining that the first air guide strip and the second air guide strip are in a rotation angle of upward air outlet;
and step S23, when the ambient temperature T1 is greater than a first temperature threshold value and smaller than a second temperature threshold value, determining that the first air guide strip and the second air guide strip are at a rotation angle of horizontal air outlet.
In the present embodiment, in order to more accurately control the rotation of the first air guide strips and the second air guide strips, the air supply angle is controlled, and the modes are distinguished, for example, the cooling mode and the heating mode are distinguished. In the heating mode, the preset temperature threshold includes a first temperature threshold and a second temperature threshold, where the first temperature threshold is smaller than the second temperature threshold, for example, the first temperature threshold is 10 degrees, and the second temperature threshold is 25 degrees; when the ambient temperature T1 is less than a first temperature threshold value, namely when heating is far insufficient, the first air guide strip and the second air guide strip are determined to be rotating angles of downward air outlet, the first air guide strip and the second air guide strip are controlled to rotate to positions of downward air blowing, and because the density of air supplied during heating is less than that of air at normal temperature, downward air supply can be carried out from bottom to top quickly, the ambient temperature acted by the air conditioner is quickly improved, and the heating effect is achieved as soon as possible; when the ambient temperature T1 is greater than the second temperature threshold, it indicates that the air conditioner has a good heating effect, the ambient temperature is appropriate, and the heating speed does not need to be increased, and at this time, it is determined that the first air guide strip and the second air guide strip are at a rotation angle for upward air outlet, and heated air does not flow downward by upward air supply, so that the ambient temperature T1 does not continue to be heated, and a comfortable environment is provided; when ambient temperature T1 is greater than first temperature threshold value, and be less than during the second temperature threshold value, indoor temperature is suitable, it can to keep present state, confirms that first wind guide strip and second wind guide strip are the turned angle of horizontal air-out, at the angle in the middle of, can be in order to upwards carry the heating air, can guarantee the temperature of following air again, provide more comfortable environment. This embodiment is through the control of the rotational position of first wind-guiding strip and second wind-guiding strip under the heating mode for ambient temperature control is more reasonable, provides more comfortable environment. In other embodiments of the present invention, the above method is also applicable to a refrigeration state, and in the refrigeration state, the two air deflectors are controlled to rotate to an angle required for refrigeration, that is, air is discharged downwards, and refrigerated cold air flows from bottom to top, so as to achieve a rapid refrigeration effect, and when the refrigeration is sufficient, the air is adjusted to a horizontal direction or a default direction, so as to ensure a comfortable temperature of an indoor environment.
Referring to fig. 4, a fourth embodiment of the present invention provides an air conditioner indoor unit control method, based on the embodiments shown in fig. 2 and fig. 3, where the preset temperature threshold includes a third temperature threshold and a fourth temperature threshold, the third temperature threshold is smaller than the fourth temperature threshold, and the step of determining the rotation positions of the first air guiding strip and the second air guiding strip according to the preset temperature threshold, the ambient temperature T1 and the operation mode includes:
step S24, when the current operation mode is a heating mode, and when the ambient temperature T1 is greater than a third temperature threshold and the ambient temperature T1 is less than a fourth temperature threshold, controlling the first air guide strips and the second air guide strips to be opened;
and step S25, when the ambient temperature is less than a third temperature threshold value or the ambient temperature T1 is greater than a fourth temperature threshold value, controlling the first air guide strips or the second air guide strips to be opened independently.
The present embodiment is different from the above two embodiments in that, in order to control the air blowing intensity and quickly heat, the first air guiding strip is controlled to be opened or closed, and the second air guiding strip is controlled to be opened or closed, when the air guiding strip is closed, the air blowing intensity is greater than that when the two air guiding strips are fully opened, and the air can be quickly heated. The third temperature threshold may be different from or the same as the first temperature threshold, and the same fourth temperature threshold may be the same as or different from the second temperature threshold, and is set according to requirements. The air guide strips are controlled to be opened or closed, the air supply speed is increased, the temperature of the lower part of a room is further increased rapidly, and after the requirement is met, normal control is recovered, namely the first air guide strips and the second air guide strips are controlled to be opened.
Specifically, the setting and control of the air guide strip may include: 4 air guide strips can be closed by 2 upper parts and opened by 2 lower parts; 2 pieces of the upper part can be opened, and 2 pieces of the lower part can be closed; or 1 upper part can be opened and 3 lower parts can be closed; alternatively, the lower part of the wind guide strip is opened, and the upper part of the wind guide strip is closed by 3, so that the upper part and the lower part of the wind guide strip are respectively provided with the first wind guide strip and the second wind guide strip, or the upper part and the lower part of the wind guide strip are respectively provided with the second wind guide strip and the first wind guide strip.
For better describing the embodiment of the present invention, referring to fig. 5, the process of controlling the indoor unit of the air conditioner includes:
step S100, heating and starting up operation; step S200, detecting indoor environment temperature T1; step S300, determining whether the indoor ambient temperature T1 is less than or equal to a (e.g., a is 10 degrees), if so, executing step S500, otherwise, executing step S400; step S400, opening all the air guide strips; step S500, only opening part of the air guide strips (for example, only opening the upper air guide strips); step S600, determining whether the indoor environment temperature T1 is greater than B (e.g., B is 25 degrees), if so, executing step S700, otherwise, returning to step S500; and step S700, opening all the air guide strips. Through the proper part of the air guide strip is controlled to be opened/closed, the air supply speed is increased (strong hot air is blown down), the temperature of the lower part of the room is further increased rapidly, and the air guide strip returns to normal control after the requirements are met.
In one embodiment, the present invention also provides an air conditioner including: connect first wind-guiding strip and second wind-guiding strip not synchronous motor respectively, first wind-guiding strip and second wind-guiding strip mutually noninterfere, the air conditioner still includes memory, treater and storage on the memory and can be in air conditioner control program of operation on the treater, the treater is connected with two step motor, air conditioner control program by the treater carries out the following step:
after the air conditioner is started, acquiring the ambient temperature T1 of a space acted by the air conditioner and the current operation mode of the air conditioner;
in an embodiment of the present invention, the air conditioner includes a first air guiding strip and a second air guiding strip respectively connected to the asynchronous motors, and the first air guiding strip and the second air guiding strip are not interfered with each other, that is, the first air guiding strip and the second air guiding strip can be controlled separately and controlled to be opened and closed by different stepping motors respectively; for example, first wind guide strip is opened, and second wind guide strip is closed, or first wind guide strip is closed, and second wind guide strip is opened, or first wind guide strip and second wind guide strip are all opened, first wind guide strip can be upper portion wind guide strip, and second wind guide strip is lower part wind guide strip, and of course, it can be understood that first wind guide strip also can be lower part wind guide strip, and second wind guide strip is upper portion wind guide strip, sets up according to the demand. After the air conditioner is started, the air conditioner enters a corresponding operation mode according to a control instruction, or enters an operation mode when the air conditioner is shut down last time, for example, enters a heating mode, or enters a cooling mode or an air supply mode. After the air conditioner is started, the ambient temperature T1 of the space used by the air conditioner and the current operation mode of the air conditioner are obtained, wherein the ambient temperature T1 is measured by a temperature sensor arranged on the indoor unit, or measured by a temperature measuring device connected with the indoor unit or an electronic device with a temperature measuring function.
Determining the rotation positions of the first wind guide strip and the second wind guide strip according to a preset temperature threshold, the ambient temperature T1 and the operation mode;
setting a temperature threshold in advance, wherein the preset temperature threshold may be one or multiple, for example, when heating, a preset temperature threshold exists, which is greater than the temperature threshold, indicating that heating is sufficient, and which is less than the temperature threshold, indicating that heating is insufficient; or two temperature thresholds are set, one small and one large, when the temperature is larger than the large, the heating is enough, when the temperature is smaller than the small, the heating is not enough, and when the temperature is larger than the small and smaller than the large, the heating is proper. After the ambient temperature T1 and the operation mode of the air conditioner are obtained, the rotation positions of the first air guide strip and the second air guide strip are determined according to a preset temperature threshold value, the ambient temperature T1 and the operation mode. After the operation mode is determined, whether the current air conditioner operation meets the requirement can be obtained according to the ambient temperature T1 and the preset temperature threshold, for example, whether heating is enough, and according to the heating condition, the required air guide angle is determined, that is, the required rotation angles of the first air guide strip and the second air guide strip are determined to control air guide at a certain centralized position or avoid air guide at a certain position.
And respectively controlling the first wind guide strip and the second wind guide strip to rotate to the corresponding determined rotation positions.
After the rotation positions of the first air guide strip and the second air guide strip are determined according to a preset temperature threshold, an ambient temperature T1 and a current operation mode, the first air guide strip and the second air guide strip are respectively controlled to rotate to the corresponding determined rotation positions. For example, the first air guide strip is controlled to be closed, and the second air guide strip is controlled to be opened; or the first air guide strip is controlled to be opened, the second air guide strip is controlled to be closed, and the like. The first air guide strip can be an upper air guide strip, and the second air guide strip is a lower air guide strip; of course, it can be understood that the first wind guide strip may be a lower wind guide strip, and the second wind guide strip may be an upper wind guide strip. After the rotation position is determined, the first air guide strips and the second air guide strips are respectively controlled to rotate according to the determined rotation position so as to control concentrated and rapid air supply to a certain position, for example, in the initial heating stage, the first air guide strips and the second air guide strips are controlled to supply air downwards, and rapid heating can be realized.
After the first air guide strip and the second air guide strip are respectively controlled to rotate to the corresponding determined rotation positions, whether the space acted by the air conditioner meets a preset heating condition is judged; and after the preset heating condition is met, controlling the first air guide strip and the second air guide strip to rotate to default positions for air supply. Satisfy predetermined condition of heating can be after receiving the instruction that heats and satisfy user's demand, perhaps after indoor ambient temperature reaches the temperature of settlement, judge and satisfy predetermined condition of heating, after satisfying predetermined condition of heating, need not quick heating, need adjust the wind-guiding angle of first wind-guiding strip and second wind-guiding strip, control first wind-guiding strip and second wind-guiding strip rotate to default position air supply, for example, the horizontal air supply, perhaps air supply upwards. Through adjusting first wind-guiding strip and second wind-guiding strip, balanced heating provides more comfortable indoor environment.
Through to two wind guide strips, confirm the turned angle of first wind guide strip and second wind guide strip according to the mode of predetermined temperature threshold value, current ambient temperature T1 and current operation in this embodiment, and then control first wind guide strip and second wind guide strip and operate the definite rotational position, concentrate the quick air supply to certain position, improve the air supply speed of the initial stage of heating for the environment heats fast, satisfies the demand. The technical problems that the air conditioner has the air outlet function because only one air deflector is arranged, the structure of the air deflector is fixed and can not be changed, the rotation angle of the air deflector is not too large, the adjustment of the air supply direction is limited, the air supply requirement can not be met are effectively solved, and the comfort level of the air conditioner is improved.
Further, the preset temperature threshold includes a first temperature threshold and a second temperature threshold, the first temperature threshold is smaller than the second temperature threshold, and when being executed by the processor, the control program of the indoor unit of the air conditioner realizes the following steps:
when the current operation mode is a heating mode and the environment temperature T1 is less than a first temperature threshold value, determining that the first air guide strip and the second air guide strip are rotating angles of downward air outlet;
when the ambient temperature T1 is greater than a second temperature threshold, determining that the first air guide strip and the second air guide strip are at a rotation angle of upward air outlet;
and when the ambient temperature T1 is greater than a first temperature threshold value and is less than a second temperature threshold value, determining that the first air guide strip and the second air guide strip are the rotation angle of horizontal air outlet.
In the present embodiment, in order to more accurately control the rotation of the first air guide strips and the second air guide strips, the air supply angle is controlled, and the modes are distinguished, for example, the cooling mode and the heating mode are distinguished. In the heating mode, the preset temperature threshold includes a first temperature threshold and a second temperature threshold, where the first temperature threshold is smaller than the second temperature threshold, for example, the first temperature threshold is 10 degrees, and the second temperature threshold is 25 degrees; when the ambient temperature T1 is less than a first temperature threshold value, namely when heating is far insufficient, the first air guide strip and the second air guide strip are determined to be rotating angles of downward air outlet, the first air guide strip and the second air guide strip are controlled to rotate to positions of downward air blowing, and because the density of air supplied during heating is less than that of air at normal temperature, downward air supply can be carried out from bottom to top quickly, the ambient temperature acted by the air conditioner is quickly improved, and the heating effect is achieved as soon as possible; when the ambient temperature T1 is greater than the second temperature threshold, it indicates that the air conditioner has a good heating effect, the ambient temperature is appropriate, and the heating speed does not need to be increased, and at this time, it is determined that the first air guide strip and the second air guide strip are at a rotation angle for upward air outlet, and heated air does not flow downward by upward air supply, so that the ambient temperature T1 does not continue to be heated, and a comfortable environment is provided; when ambient temperature T1 is greater than first temperature threshold value, and be less than during the second temperature threshold value, indoor temperature is suitable, it can to keep present state, confirms that first wind guide strip and second wind guide strip are the turned angle of horizontal air-out, at the angle in the middle of, can be in order to upwards carry the heating air, can guarantee the temperature of following air again, provide more comfortable environment. This embodiment is through the control of the rotational position of first wind-guiding strip and second wind-guiding strip under the heating mode for ambient temperature control is more reasonable, provides more comfortable environment.
Further, the preset temperature threshold includes a third temperature threshold and a fourth temperature threshold, the third temperature threshold is smaller than the fourth temperature threshold, and when the processor executes the control program of the indoor unit of the air conditioner, the following steps are implemented:
when the current operation mode is a heating mode, when the ambient temperature T1 is greater than a third temperature threshold and the ambient temperature T1 is less than a fourth temperature threshold, controlling the first air guide strips and the second air guide strips to be opened;
and when the ambient temperature is lower than a third temperature threshold value or when the ambient temperature T1 is higher than a fourth temperature threshold value, controlling the first air guide strip or the second air guide strip to be opened independently.
The present embodiment is different from the above two embodiments in that, in order to control the air blowing intensity and quickly heat, the first air guiding strip is controlled to be opened or closed, and the second air guiding strip is controlled to be opened or closed, when the air guiding strip is closed, the air blowing intensity is greater than that when the two air guiding strips are fully opened, and the air can be quickly heated. The third temperature threshold may be different from or the same as the first temperature threshold, and the same fourth temperature threshold may be the same as or different from the second temperature threshold, and is set according to requirements. The air guide strips are controlled to be opened or closed, the air supply speed is increased, the temperature of the lower part of a room is further increased rapidly, and after the requirement is met, normal control is recovered, namely the first air guide strips and the second air guide strips are controlled to be opened.
Specifically, the setting and control of the air guide strip may include: 4 air guide strips can be closed by 2 upper parts and opened by 2 lower parts; 2 pieces of the upper part can be opened, and 2 pieces of the lower part can be closed; or 1 upper part can be opened and 3 lower parts can be closed; alternatively, the lower part of the wind guide strip is opened, and the upper part of the wind guide strip is closed by 3, so that the upper part and the lower part of the wind guide strip are respectively provided with the first wind guide strip and the second wind guide strip, or the upper part and the lower part of the wind guide strip are respectively provided with the second wind guide strip and the first wind guide strip.
In addition, an embodiment of the present invention further provides a computer-readable storage medium, where an air conditioner control program is stored on the computer-readable storage medium, and when executed by a processor, the air conditioner control program implements the following operations:
after the air conditioner is started, acquiring the ambient temperature T1 of a space acted by the air conditioner and the current operation mode of the air conditioner;
determining the rotation positions of the first wind guide strip and the second wind guide strip according to a preset temperature threshold, the ambient temperature T1 and the operation mode;
and respectively controlling the first wind guide strip and the second wind guide strip to rotate to the corresponding determined rotation positions.
Further, when executed by the processor, the control program of the indoor unit of the air conditioner further realizes the following operations:
when the current operation mode is a heating mode and the environment temperature T1 is less than a first temperature threshold value, determining that the first air guide strip and the second air guide strip are rotating angles of downward air outlet;
when the ambient temperature T1 is greater than a second temperature threshold, determining that the first air guide strip and the second air guide strip are at a rotation angle of upward air outlet;
and when the ambient temperature T1 is greater than a first temperature threshold value and is less than a second temperature threshold value, determining that the first air guide strip and the second air guide strip are the rotation angle of horizontal air outlet.
Further, the preset temperature threshold includes a third temperature threshold and a fourth temperature threshold, the third temperature threshold is smaller than the fourth temperature threshold, and when being executed by the processor, the control program of the indoor unit of the air conditioner further implements the following operations:
when the current operation mode is a heating mode, when the ambient temperature T1 is greater than a third temperature threshold and the ambient temperature T1 is less than a fourth temperature threshold, controlling the first air guide strips and the second air guide strips to be opened;
and when the ambient temperature is lower than a third temperature threshold value or when the ambient temperature T1 is higher than a fourth temperature threshold value, controlling the first air guide strip or the second air guide strip to be opened independently.
Further, after the step of respectively controlling the first wind guide strip and the second wind guide strip to rotate to the corresponding determined rotation positions, the following operations are also realized when the control program of the indoor unit of the air conditioner is executed by the processor:
judging whether the space acted by the air conditioner meets a preset heating condition or not;
and after the preset heating condition is met, controlling the first air guide strip and the second air guide strip to rotate to default positions for air supply.
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 (7)
1. The control method of the indoor unit of the air conditioner is characterized in that the air conditioner comprises a first air guide strip and a second air guide strip which are respectively connected with a non-stepping motor, the first air guide strip and the second air guide strip are not interfered with each other, and the control method of the indoor unit of the air conditioner comprises the following steps:
after the air conditioner is started, acquiring the ambient temperature T1 of a space acted by the air conditioner and the current operation mode of the air conditioner;
determining the rotation positions of the first wind guide strip and the second wind guide strip according to a preset temperature threshold, the ambient temperature T1 and the operation mode;
respectively controlling the first air guide strip and the second air guide strip to rotate to the corresponding determined rotation positions;
the preset temperature threshold includes a third temperature threshold and a fourth temperature threshold, the third temperature threshold is smaller than the fourth temperature threshold, and the step of determining the rotation positions of the first wind guide strip and the second wind guide strip according to the preset temperature threshold, the ambient temperature T1 and the operation mode includes:
when the current operation mode is a heating mode, when the ambient temperature T1 is greater than a third temperature threshold and the ambient temperature T1 is less than a fourth temperature threshold, controlling the first air guide strips and the second air guide strips to be opened;
when the ambient temperature is lower than a third temperature threshold value or when the ambient temperature T1 is higher than a fourth temperature threshold value, controlling the first air guide strips or the second air guide strips to be opened independently;
the air guide strips are controlled to be opened or closed, the air supply speed is increased, the temperature of the lower part of a room is further increased rapidly, and after the requirement is met, normal control is recovered, namely the first air guide strips and the second air guide strips are controlled to be opened.
2. The method as claimed in claim 1, wherein the preset temperature threshold includes a first temperature threshold and a second temperature threshold, the first temperature threshold is smaller than the second temperature threshold, and the step of determining the rotation positions of the first wind guide strip and the second wind guide strip according to the preset temperature threshold, the ambient temperature T1 and the operation mode includes:
when the current operation mode is a heating mode and the environment temperature T1 is less than a first temperature threshold value, determining that the first air guide strip and the second air guide strip are rotating angles of downward air outlet;
when the ambient temperature T1 is greater than a second temperature threshold, determining that the first air guide strip and the second air guide strip are at a rotation angle of upward air outlet;
and when the ambient temperature T1 is greater than a first temperature threshold value and is less than a second temperature threshold value, determining that the first air guide strip and the second air guide strip are the rotation angle of horizontal air outlet.
3. The method as claimed in claim 1 or 2, wherein after the step of controlling the first wind guide strip and the second wind guide strip to rotate to the corresponding determined rotation positions, the method further comprises:
judging whether the space acted by the air conditioner meets a preset heating condition or not;
and after the preset heating condition is met, controlling the first air guide strip and the second air guide strip to rotate to default positions for air supply.
4. An air conditioner, characterized in that the air conditioner comprises: the control program of the air conditioner indoor unit is stored on the memory and can be operated on the processor, and when being executed by the processor, the control program of the air conditioner indoor unit realizes the following steps:
after the air conditioner is started, acquiring the ambient temperature T1 of a space acted by the air conditioner and the current operation mode of the air conditioner;
determining the rotation positions of the first wind guide strip and the second wind guide strip according to a preset temperature threshold, the ambient temperature T1 and the operation mode;
respectively controlling the first air guide strip and the second air guide strip to rotate to the corresponding determined rotation positions;
the preset temperature threshold includes a third temperature threshold and a fourth temperature threshold, the third temperature threshold is smaller than the fourth temperature threshold, and the step of determining the rotation positions of the first wind guide strip and the second wind guide strip according to the preset temperature threshold, the ambient temperature T1 and the operation mode includes:
when the current operation mode is a heating mode, when the ambient temperature T1 is greater than a third temperature threshold and the ambient temperature T1 is less than a fourth temperature threshold, controlling the first air guide strips and the second air guide strips to be opened;
when the ambient temperature is lower than a third temperature threshold value or when the ambient temperature T1 is higher than a fourth temperature threshold value, controlling the first air guide strips or the second air guide strips to be opened independently;
the air guide strips are controlled to be opened or closed, the air supply speed is increased, the temperature of the lower part of a room is further increased rapidly, and after the requirement is met, normal control is recovered, namely the first air guide strips and the second air guide strips are controlled to be opened.
5. The air conditioner according to claim 4, wherein the preset temperature threshold comprises a first temperature threshold and a second temperature threshold, the first temperature threshold is smaller than the second temperature threshold, and the processor is further configured to execute the air conditioner indoor unit control program to implement the following steps:
when the current operation mode is a heating mode and the environment temperature T1 is less than a first temperature threshold value, determining that the first air guide strip and the second air guide strip are rotating angles of downward air outlet;
when the ambient temperature T1 is greater than a second temperature threshold, determining that the first air guide strip and the second air guide strip are at a rotation angle of upward air outlet;
and when the ambient temperature T1 is greater than a first temperature threshold value and is less than a second temperature threshold value, determining that the first air guide strip and the second air guide strip are the rotation angle of horizontal air outlet.
6. The air conditioner according to claim 4 or 5, wherein after the step of controlling the first wind guiding strip and the second wind guiding strip to rotate to the corresponding determined rotation positions, the processor is further configured to execute the air conditioner indoor unit control program to implement the following steps:
judging whether the space acted by the air conditioner meets a preset heating condition or not;
and after the preset heating condition is met, controlling the first air guide strip and the second air guide strip to rotate to default positions for air supply.
7. A computer-readable storage medium, wherein an air conditioner indoor unit control program is stored on the computer-readable storage medium, and when the air conditioner indoor unit control program is executed by a processor, the steps of the air conditioner indoor unit control method according to any one of claims 1 to 3 are implemented.
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| CN107883540B (en) * | 2017-10-19 | 2021-03-19 | 广东美的制冷设备有限公司 | Air conditioner, control method and device thereof, and computer-readable storage medium |
| CN109114764B (en) * | 2018-10-26 | 2020-12-11 | 广东美的制冷设备有限公司 | Control method and control device for air outlet of air conditioner, air conditioner and storage medium |
| CN110195922B (en) * | 2019-07-01 | 2021-09-21 | 宁波奥克斯电气股份有限公司 | Air guide angle control method and device and air conditioner |
| CN114719420A (en) * | 2022-03-21 | 2022-07-08 | 青岛海尔空调器有限总公司 | Air conditioner heating control method and device and storage medium |
| CN114704946A (en) * | 2022-03-24 | 2022-07-05 | 青岛海尔空调器有限总公司 | Air conditioner control method and device, computer readable storage medium and electronic equipment |
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