CN111256340B - Air conditioner control method, air conditioner and readable storage medium - Google Patents
Air conditioner control method, air conditioner and readable storage medium Download PDFInfo
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- CN111256340B CN111256340B CN202010073063.5A CN202010073063A CN111256340B CN 111256340 B CN111256340 B CN 111256340B CN 202010073063 A CN202010073063 A CN 202010073063A CN 111256340 B CN111256340 B CN 111256340B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The invention provides an air conditioner control method, an air conditioner and a readable storage medium, wherein the air conditioner comprises a rotatable air outlet frame, and the rotation angle of the rotatable air outlet frame is monitored; according to the fan rotating speed of the air conditioner is adjusted through the rotating angle, the fan rotating speed of the air conditioner can be dynamically adjusted along with the change of the rotating angle of the rotatable air outlet frame, the condition that local wind speed is too large due to air leakage of the structure of the air conditioner and the fact that the fan runs at a fixed rotating speed in the air sweeping process is avoided, and therefore the technical problem that the local wind speed is too large when the existing air conditioner is used for sweeping in a non-wind sensing mode is solved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner control method, an air conditioner and a readable storage medium.
Background
The back is opened to traditional air conditioner's refrigeration function, and the air conditioner directly blows the user, can let the user very difficult, and prior art solution has and prevents directly blowing and no wind sense, prevents directly blowing the function and can not appear the condition that the air outlet directly blows the people, but the refrigerated effect of air conditioner can't be experienced in the air outlet dead ahead, and the function of more upgrading than preventing directly blowing is no wind sense, and no wind sense is the scheme of solving the air conditioner directly blowing user among the prior art scheme, also is the better scheme of market acceptance. The most common technique applied to the cabinet non-wind-sensing technology is to add specially selected ventilation holes on the left and right wind guide strips and close the left and right wind guide strips to realize the non-wind-sensing technology.
The existing air conditioner is in the non-wind-sensing mode, the left side of air conditioner, right wind guide strip can be closed, can not be through a left side, wind is swept about the realization of right wind guide strip, can realize under the non-wind-sensing mode through designing rotatable air-out frame, wind is swept about the rotation through rotatable air-out frame is realized, but in this kind of scheme, the fan operates with fixed rotational speed, rotate to about in one section angle that is close extreme position at rotatable air-out frame, can lead to the air leakage because of the defect of structure, appear the too big condition of local wind speed and cause the non-wind-sensing function to experience relatively poorly in above-mentioned one section angle.
Disclosure of Invention
The invention mainly aims to provide an air conditioner control method, an air conditioner and a readable storage medium, and aims to solve the technical problem that local wind speed is too high when an existing air conditioner performs wind sweeping in a no-wind-sense mode.
In order to achieve the above object, an embodiment of the present invention provides an air conditioner control method, where the air conditioner includes a rotatable air outlet frame, and the air conditioner control method includes:
monitoring the rotation angle of the rotatable air outlet frame;
and adjusting the rotating speed of the fan of the air conditioner according to the rotating angle.
Optionally, the step of adjusting the rotation speed of the fan of the air conditioner according to the rotation angle includes:
determining an angle interval to which the rotation angle belongs;
acquiring an adjusting mode of the rotating speed of the fan corresponding to the angle interval to which the rotating angle belongs;
and adjusting the rotating speed of the fan of the air conditioner according to the adjusting mode.
Optionally, the step of adjusting the rotation speed of the fan of the air conditioner according to the adjustment manner includes:
the angle interval that turned angle belongs is between first angle interval or third angle interval, acquires the direction of rotation of rotatable play wind frame, according to the direction of rotation adjustment the fan rotational speed of air conditioner, first angle interval includes rotatable play wind frame rotates the first limit turned angle of in-process, the third angle interval includes rotatable play wind frame rotates the second limit turned angle of in-process.
Optionally, the angle interval to which the rotation angle belongs is a first angle interval or a third angle interval, the rotation direction of the rotatable air outlet frame is obtained, and the step of adjusting the fan rotation speed of the air conditioner according to the rotation direction includes:
the rotation angle belongs to an angle interval which is a first angle interval, and the rotation direction of the rotatable air outlet frame rotates towards a first limit rotation angle of the rotatable air outlet frame, so that the rotation speed of the fan is controlled to be gradually reduced along with the rotation of the rotatable air outlet frame towards the first limit rotation angle;
the angle interval that turned angle belongs to is the third angle interval, just the direction of rotation of rotatable air-out frame be to the second limit turned angle of rotatable air-out frame rotates, then controls fan rotational speed is followed rotatable air-out frame to second limit turned angle's rotation reduces gradually.
Optionally, the angle interval to which the rotation angle belongs is a first angle interval or a third angle interval, the rotation direction of the rotatable air outlet frame is obtained, and the step of adjusting the fan rotation speed of the air conditioner according to the rotation direction includes:
the rotation angle belongs to an angle interval which is a first angle interval, and the rotation direction of the rotatable air-out frame rotates towards a direction far away from a first limit rotation angle of the rotatable air-out frame, so that the rotation speed of the fan is controlled to be gradually increased along with the rotation of the rotatable air-out frame towards the direction far away from the first limit rotation angle;
the angle interval that turned angle belongs is the second angle interval, just the direction of rotation of rotatable air-out frame is for keeping away from the direction of the second limit turned angle of rotatable air-out frame rotates, then controls the fan rotational speed is followed rotatable air-out frame is to keeping away from the rotation of the direction of second limit turned angle increases gradually.
Optionally, the step of adjusting the rotation speed of the fan of the air conditioner according to the adjustment manner includes:
the angle interval to which the rotation angle belongs is a second angle interval, and the rotating speed of the fan of the air conditioner is controlled to be a preset constant rotating speed.
Optionally, before the step of monitoring the rotation angle of the rotatable air-out frame, the method further includes:
determining a first limit rotation angle and a second limit rotation angle in the rotation process of the rotatable air outlet frame;
setting an angle interval to which the rotation angle belongs according to the first limit rotation angle and the second limit rotation angle;
and setting a corresponding fan rotating speed adjusting mode for the angle interval.
Optionally, before the step of monitoring the rotation angle of the rotatable air-out frame, the method further includes:
determining that the air conditioner is in a no-wind-sense mode and receiving a wind sweeping instruction;
controlling the air conditioner to start a wind sweeping function in a no-wind-sense mode, and executing the following steps: and monitoring the rotation angle of the rotatable air outlet frame.
In addition, in order to achieve the above object, an embodiment of the present invention further provides an air conditioner, where the air conditioner includes a rotatable air outlet frame, and the air conditioner further includes: the air conditioner control method comprises a memory, a processor and an air conditioner control program stored on the memory and capable of running on the processor, wherein the air conditioner control program realizes the steps of the air conditioner control method when being executed by the processor.
In addition, to achieve the above object, an embodiment of the present invention further provides a readable storage medium, which stores a computer program, wherein the computer program, when executed by a processor, implements the steps of the air conditioner control method as described above.
The air conditioner comprises a rotatable air outlet frame, wherein the rotation angle of the rotatable air outlet frame is monitored; according to the fan rotating speed of the air conditioner is adjusted through the rotating angle, the fan rotating speed of the air conditioner can be dynamically adjusted along with the change of the rotating angle of the rotatable air outlet frame, the condition that local wind speed is too large due to air leakage of the structure of the air conditioner and the operation of the fan at a fixed rotating speed in the air sweeping process is avoided, and the technical problem that the local wind speed is too large when the existing air conditioner is used for sweeping air left and right in a non-wind sensing mode is solved.
Drawings
Fig. 1 is a schematic diagram of an air conditioner hardware architecture according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart illustrating a control method of an air conditioner according to a first embodiment of the present invention;
FIG. 3 is a schematic view of a rotatable air outlet frame of the air conditioner of the present invention;
fig. 4 is a schematic structural diagram of the air conditioner in a no-wind-feeling mode and a no-wind-feeling mode 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.
The air conditioner control method provided by the embodiment of the invention is mainly applied to the air conditioner.
Referring to fig. 1, fig. 1 is a schematic diagram of an air conditioner hardware architecture according to an embodiment of the present invention. In the embodiment of the present invention, the air conditioner may include a controller MCU (micro controller Unit), a display control MCU, a memory 1, and a memory 2. The controller MCU is used for realizing communication with the outdoor unit, controlling loads such as a motor, an electric auxiliary heater and a sensor, storing necessary communication data and control data into the memory 1, interacting with a user in modes such as an air conditioner body key, a remote controller and WIFI (wireless fidelity), controlling a display load (such as a display screen), and storing necessary interaction data and display data into the memory 2. The memories 1 and 2 may be high-speed RAM memories, or may be non-volatile memories (e.g., disk memories). The memory 1 and the memory 2 may alternatively be storage devices independent of the aforementioned controller MCU and display control MCU. The air conditioner may further include a communication bus for enabling connection communication between the components.
Those skilled in the art will appreciate that the hardware configuration depicted in FIG. 1 is not intended to be limiting of the present invention, and may include more or less components than those shown, or some components in combination, or a different arrangement of components.
With continued reference to fig. 1, the memory 1 of fig. 1, which is a readable storage medium, may include an operating system, a network communication module, and a computer program. In fig. 1, the network communication module may be used to connect to the database, and perform data communication with the database; the controller MCU may call the computer program stored in the memory 1 and execute the air conditioner control method provided in the embodiment of the present invention.
The embodiment of the invention provides an air conditioner control method.
Referring to fig. 2, fig. 2 is a flowchart illustrating a control method of an air conditioner according to a first embodiment of the present invention.
In this embodiment, the air conditioner includes a rotatable air outlet frame, and the air conditioner control method includes the steps of:
step S10, monitoring the rotation angle of the rotatable air outlet frame;
the existing air conditioner is in the non-wind-sensing mode, the left side of air conditioner, right wind guide strip can be closed, can not be through a left side, wind is swept about the realization of right wind guide strip, can realize under the non-wind-sensing mode through designing rotatable air-out frame, wind is swept about the rotation through rotatable air-out frame is realized, but in this kind of scheme, the fan operates with fixed rotational speed, rotate to about in one section angle that is close extreme position at rotatable air-out frame, can lead to the air leakage because of the defect of structure, appear the too big condition of local wind speed and cause the non-wind-sensing function to experience relatively poorly in above-mentioned one section angle.
Therefore, the air conditioner control method provided by the embodiment can dynamically adjust the rotating speed of the fan of the air conditioner along with the change of the rotating angle of the rotatable air outlet frame, and avoids the situation that the local air speed is too large due to air leakage of the structure of the air conditioner and the operation of the fan at a fixed rotating speed in the air sweeping process, so that the stability of the air outlet speed of the air conditioner in the air sweeping process in the non-wind-sensing mode is improved, and the use experience of the user in the air sweeping process in the non-wind-sensing mode is facilitated.
The control method of the air conditioner of the embodiment is mainly applied to the air conditioner, namely the air conditioner controls the running condition of the air conditioner; the control method of the air conditioner according to the present embodiment may be applied to a certain control device (or terminal, device) that controls the air conditioner, but the control device may be a single device or an abstract function device composed of a plurality of different physical devices. For convenience of explanation, the present embodiment will be described by taking an example in which the air conditioner controls itself. The air conditioner includes components that are generally included in an air conditioner having a no-wind-feeling function and a wind sweeping function in a no-wind-feeling mode. Of course, the air conditioner may be provided with other components according to actual needs, and the above examples do not limit the present embodiment.
In this embodiment, referring to fig. 3, because the air conditioner performs the air sweeping operation in the no-wind-sensation mode by rotating the rotatable air outlet frame with a rotation function, the air conditioner operates in the no-wind-sensation mode, and the rotation angle of the rotatable air outlet frame is constantly changed during the air sweeping operation, so that the rotation angle of the rotatable air outlet frame needs to be monitored in real time or at a certain frequency. The rotatable air-out frame is provided with a rotation axis, the rotation axis of the rotatable air-out frame is a virtual axis and is used for describing a rotation center of the rotatable air-out frame, namely, the rotatable air-out frame can rotate around the rotation axis, and as for the rotation mode of driving the air-out frame, the motor can be used for driving the rotation, and the rotation can also be driven by a user manually.
Due to the limitation of a hardware structure or a wind sweeping function, the rotatable wind outlet frame is rotatable within a certain angle interval, so that the rotatable wind outlet frame has two limit rotation angles, for convenience in description, the two limit rotation angles are called as a first limit rotation angle and a second limit rotation angle, the two limit rotation angles can be preset according to needs, and can also be detected by performing a limit angle test before the step S10 to represent the maximum allowable rotation angle of the rotatable wind outlet frame of the air conditioner.
Further, the limit angle test specifically includes controlling the rotatable air outlet frame to continuously rotate towards one direction until the rotation angle of the rotatable air outlet frame is not changed any more, and taking the rotation angle of the rotatable air outlet frame at the moment as a first limit rotation angle; and controlling the rotatable air-out frame to continuously rotate towards the opposite direction until the rotation angle of the rotatable air-out frame is not changed any more, and taking the rotation angle of the rotatable air-out frame as a second limit rotation angle.
Further, the setting of the limit rotation angle may also be set by the user according to the rotation angle interval required by the user, for example, if there is only one user in front of the air conditioner, the required wind sweeping coverage area is small, so a small rotation angle interval may be set, and if there are multiple users in front of the air conditioner, the required wind sweeping coverage area is large, and a large rotation angle interval may be set.
The embodiment does not specifically limit the acquisition of the limit rotation angle of the rotatable air outlet frame.
And step S20, adjusting the fan rotating speed of the air conditioner according to the rotating angle.
In this embodiment, the air conditioner is when obtaining the turned angle of rotatable air-out frame, according to the fan rotational speed of the turned angle dynamic adjustment air conditioner of rotatable air-out frame, different at turned angle promptly, the fan rotational speed of air conditioner also can be different, so that rotatable air-out frame when rotating to the turned angle interval that has the hourglass, the fan rotational speed changes along with the turned angle change, avoid sweeping the wind in-process because the structure of air conditioner leaks out and the fan operates with fixed rotational speed, the too big condition of local wind speed that leads to, thereby promote the air conditioner and sweep the stability of air-out wind speed when wind under no wind sense mode, be favorable to promoting the user and carry out the use experience of sweeping the wind under no wind sense mode.
Further, since the wind leakage condition is more serious as the wind leakage is closer to the limit rotation angle, the larger the wind amount is leaked, the fan rotation speed can be set to be smaller as the rotation angle is closer to the limit rotation angle, and the fan rotation speed is larger as the rotation angle is farther from the limit rotation angle.
Further, whether the air conditioner of the present embodiment is to monitor the rotation angle of the rotatable air outlet frame may be determined according to whether the air conditioner is in the no-wind-sensation mode and whether the wind sweeping command is received. Specifically, before step S10, the method further includes:
determining that the air conditioner is in a no-wind-sense mode and receiving a wind sweeping instruction;
and controlling the air conditioner to start a wind sweeping function in the no-wind-feeling mode, and executing the step S10.
After the air conditioner is started, if a no-wind-sense instruction sent by a user through an air conditioner remote controller, an air conditioner body key or a mobile terminal is received, the air conditioner can enter a no-wind-sense mode according to the no-wind-sense instruction, as shown in a right diagram in fig. 4, in the no-wind-sense mode, a left wind guide strip and a right wind guide strip of the air conditioner are closed, and left and right wind sweeping cannot be realized through the left wind guide strip and the right wind guide strip, and the left diagram in fig. 4 shows the air conditioner in a non-no-wind-sense mode in which the left wind guide strip and the right wind guide strip are in an open state.
In the no-wind-sense mode, if a wind sweeping instruction sent by a user through an air conditioner remote controller, an air conditioner body key or a mobile terminal is received, a wind sweeping function in the no-wind-sense mode can be started according to the wind sweeping instruction.
When the air conditioner is in a wind sweeping function starting state in a non-wind-sensing mode, the rotation angle of the rotatable air outlet frame can be monitored, and the rotation angle of the rotatable air outlet frame in the wind sweeping process is obtained.
It should be noted that, this embodiment does not limit the sequence of the two steps of determining whether the air conditioner is in the no-wind-feeling mode and determining whether the air conditioner receives the wind-sweeping instruction, that is, whether the air conditioner receives the wind-sweeping instruction first and then receives the no-wind-feeling instruction, receives the no-wind-feeling instruction first and then receives the wind-sweeping instruction, or receives the no-wind-feeling instruction and the wind-sweeping instruction simultaneously, the air conditioner is controlled to start the wind-sweeping function in the no-wind-feeling mode, and step S10 is executed.
Further, if the air conditioner does not meet the precondition, that is, the air conditioner does not receive the no-wind-feeling instruction or the wind sweeping instruction, the air conditioner is controlled to maintain the current operation mode.
It is worth explaining, the step that this embodiment was monitored through the turned angle to rotatable air-out frame sets up the precondition, make the air conditioner just monitor the turned angle of rotatable air-out frame when satisfying and being in no wind sense mode and receiving these two conditions of wind instruction of sweeping, can realize energy-conservation and promote the purpose of operating efficiency, avoid when unsatisfying above-mentioned precondition, the air conditioner lasts to monitor the turned angle of rotatable air-out frame, extravagant electric energy, reduce the efficiency that other instructions were handled to the air conditioner.
The air conditioner comprises a rotatable air outlet frame, wherein the rotation angle of the rotatable air outlet frame is monitored; according to the fan rotating speed of the air conditioner is adjusted through the rotating angle, the fan rotating speed of the air conditioner can be dynamically adjusted along with the change of the rotating angle of the rotatable air outlet frame, the condition that local wind speed is too large due to air leakage of the structure of the air conditioner and the operation of the fan at a fixed rotating speed in the air sweeping process is avoided, and the technical problem that the local wind speed is too large when the existing air conditioner is used for sweeping air left and right in a non-wind sensing mode is solved.
A second embodiment of the air conditioner control method according to the present invention is proposed based on the first embodiment shown in fig. 2. Before step S10, the method further includes:
step S101, determining a first limit rotation angle and a second limit rotation angle in the rotation process of the rotatable air outlet frame;
due to the limitation of a hardware structure or a wind sweeping function, the rotatable wind outlet frame is rotatable within a certain angle interval, so that the rotatable wind outlet frame has two limit rotation angles, for convenience in description, the two limit rotation angles are called as a first limit rotation angle and a second limit rotation angle, the two limit rotation angles can be preset according to needs, and can also be detected by performing a limit angle test before the step S10 to represent the maximum allowable rotation angle of the rotatable wind outlet frame of the air conditioner.
Further, the limit angle test specifically includes controlling the rotatable air outlet frame to continuously rotate towards one direction until the rotation angle of the rotatable air outlet frame is not changed any more, and taking the rotation angle of the rotatable air outlet frame at the moment as a first limit rotation angle; and controlling the rotatable air-out frame to continuously rotate towards the opposite direction until the rotation angle of the rotatable air-out frame is not changed any more, and taking the rotation angle of the rotatable air-out frame as a second limit rotation angle.
Further, the setting of limit turned angle also can be set up by the user according to the turned angle interval of its needs by oneself, for example, if only there is a user before the air conditioner, its wind area of coverage that sweeps that needs is less, consequently can set up a less turned angle interval, two limit turned angle's contained angle is less promptly, if there are a plurality of users before the air conditioner, its wind area of coverage that sweeps that needs is great, can set up a great turned angle interval, two limit turned angle's contained angle is great promptly.
The embodiment does not specifically limit the obtaining mode of the limit rotation angle of the rotatable air outlet frame.
Step S102, setting an angle interval to which the rotation angle belongs according to the first limit rotation angle and the second limit rotation angle;
in this embodiment, when determining the first limit rotation angle and the second limit rotation angle, the rotatable angle interval of the rotatable air-out frame may be divided into at least two different angle intervals according to the included angle between the first limit rotation angle and the second limit rotation angle, and this embodiment does not limit the number of the angle intervals.
And S103, setting a corresponding fan rotating speed adjusting mode for the angle interval.
In this embodiment, after the included angle between the first limit rotation angle and the second limit rotation angle is divided into different angle intervals, different adjustment modes of the fan rotation speed can be set for the different angle intervals. For the angle interval with less or no air leakage, the adjustment mode of the fan rotating speed can be set to be that the fan runs at constant fan rotating speed; for the angle interval with serious air leakage, the adjustment mode of the rotating speed of the fan can be set to be that the rotating speed of the fan changes along with the change of the rotating angle and the rotating direction.
For example, if the first limit rotation angle is-30 °, the second limit rotation angle is 30 °, the rotatable angle range of the rotatable air-out frame can be divided into three angle ranges of-30 °,30 ° ] into the first angle range of-30 °, -20 °, (-20 °), the second angle range of-20 °, 20 °), and the third angle range of [20 °,30 ° ], and the first angle range of-30 °, -20 °), and the third angle range of [20 °,30 ° ] have air leakage, and the closer the rotatable air-out frame is to the first limit rotation angle is-30 °, the second limit rotation angle is 30 °, and the air leakage is more serious, so that when the rotation angle of the rotatable air-out frame is in the two ranges, and the rotatable air-out frame is rotated to the limit rotation angle of the range, the rotating speed of the fan is gradually reduced, and when the rotatable air outlet frame rotates in the opposite direction, the rotating speed of the fan is gradually increased; the second angular interval [ -20 °, 20 °) is less critical in terms of leakage, so that it can be provided that the fan operates at a constant fan speed when the angle of rotation of the rotatable outlet frame is in this interval.
Further, the step S20 includes:
step S21, determining an angle interval to which the rotation angle belongs;
step S22, acquiring the adjustment mode of the fan rotating speed corresponding to the angle interval to which the rotating angle belongs;
and step S23, adjusting the fan rotating speed of the air conditioner according to the adjusting mode.
In this embodiment, after the rotation angle of the rotatable air-out frame is determined, the angle interval to which the rotation angle of the rotatable air-out frame belongs can be determined according to the angle interval divided in advance, and then the fan rotation speed of the air conditioner can be adjusted according to the adjustment mode of the fan rotation speed corresponding to the angle interval.
Through above mode, when acquireing the turned angle of rotatable air-out frame in this embodiment, can adopt the fan rotational speed of corresponding adjustment mode adjustment fan, promote the intelligent of fan rotational speed adjustment.
A third embodiment of the air conditioner control method of the present invention is proposed based on the first embodiment or the second embodiment described above.
In this embodiment, taking the example of dividing the allowable rotation angle range of the rotatable air-out frame into three rotation intervals, the step S23 includes:
step S231, the angle interval that turned angle belongs to is first angle interval or third angle interval, acquires the direction of rotation of rotatable air-out frame, according to the direction of rotation adjustment the fan rotational speed of air conditioner, first angle interval includes rotatable air-out frame rotates the first limit turned angle of in-process, third angle interval includes rotatable air-out frame rotates the second limit turned angle of in-process.
In this embodiment, the allowable rotation angle range of the rotatable air-out frame is divided into three rotation intervals, namely, a first angle interval, a second angle interval and a third angle interval, the first angle interval includes a first limit rotation angle in the rotation process of the rotatable air-out frame, the third angle interval includes a second limit rotation angle in the rotation process of the rotatable air-out frame, air leakage exists between the first angle interval and the third angle interval, and no air leakage or weak air leakage exists between the second angle interval, wherein when the rotation angle of the rotatable air-out frame is located in the first angle interval or the third angle interval, the air leakage of the air conditioner is more serious because the closer to the first limit rotation angle or the second limit rotation angle, and therefore, after the angle interval to which the rotation angle of the rotatable air-out frame belongs is determined, the rotation direction of the rotatable air-out frame also needs to be determined, the specific adjustment mode of the fan rotation speed of the air conditioner is determined according to the limit rotation angle corresponding to the interval where the rotation direction is far away from or close to, that is, the adjustment mode of the fan rotation speed in the first angle interval or the third angle interval is that the fan rotation speed changes along with the rotation angle and the rotation direction, which is described in detail in the fourth embodiment.
Further, the step S23 further includes:
and step S232, controlling the rotating speed of the fan of the air conditioner to be a preset constant rotating speed, wherein the angle interval to which the rotating angle belongs is a second angle interval.
In this embodiment, because the second angle interval does not have the condition of air leakage or the condition of air leakage is weak, the condition that the local wind speed is too high when the rotatable air-out frame rotates in the second angle interval can not be caused due to the defect of air leakage of the structure, and therefore when the angle interval to which the rotation angle of the rotatable air-out frame belongs is determined to be the second angle interval, the fan of the air conditioner is controlled to operate at the preset constant rotation speed, that is, the adjustment mode of the fan rotation speed in the second angle interval is that the fan operates at the constant fan rotation speed. The user or the operation and maintenance personnel may preset the value of the preset constant rotation speed according to the requirement, and this embodiment is not particularly limited.
Through the mode, this embodiment air conditioner can confirm the angle interval that corresponds according to the turned angle of rotatable air-out frame, and then according to the fan rotational speed adjustment mode that this angle interval corresponds the fan rotational speed of rotatable air-out frame when this angle interval rotates, and the fan rotational speed of dynamic adjustment air conditioner avoids sweeping the too big condition of local wind speed that the in-process caused because the structure of air conditioner leaks out and the fan operates with fixed rotational speed.
A fourth embodiment of the air conditioner control method according to the present invention is proposed based on the above-described first, second, or third embodiment.
In this embodiment, the step S231 includes:
step S2311, if the angle range to which the rotation angle belongs is a first angle range, and the rotation direction of the rotatable air-out frame rotates towards a first limit rotation angle of the rotatable air-out frame, controlling the rotation speed of the fan to gradually decrease along with the rotation of the rotatable air-out frame towards the first limit rotation angle;
step S2312, if the angle range to which the rotation angle belongs is a third angle range, and the rotation direction of the rotatable air-out frame rotates toward the second limit rotation angle of the rotatable air-out frame, controlling the rotation speed of the fan to gradually decrease along with the rotation of the rotatable air-out frame toward the second limit rotation angle.
In this embodiment, if the angle range to which the rotation angle of the rotatable air-out frame belongs is the first angle range, and the rotation direction of the rotatable air-out frame rotates towards the first limit rotation angle, then in this process, the air leakage situation is more serious as the rotation angle of the rotatable air-out frame is closer to the first limit rotation angle, if the fan rotation speed is kept unchanged, the air speed of the air outlet also increases along with the deterioration of the air leakage situation, therefore, in this embodiment, in this process, the fan rotation speed of the air conditioner is gradually reduced as the rotation angle of the rotatable air-out frame is closer to the first limit rotation angle, so that the air speed of the air outlet is kept as stable as possible, and the situation of sudden increase of the air speed due to air leakage is avoided.
It is understood that, in the first angle interval, the fan speed of the air conditioner decreases as the rotation angle approaches the first limit rotation angle, and the fan speed and the rotation angle may change continuously and linearly or non-linearly, for example, in a stepwise manner, which is not limited in this embodiment.
Similarly, if the angle range to which the rotation angle of the rotatable air-out frame belongs is the third angle range, and the rotation direction of the rotatable air-out frame rotates towards the second limit rotation angle, in this process, the air leakage situation is more serious as the rotation angle of the rotatable air-out frame approaches the second limit rotation angle, and if the fan rotation speed is kept unchanged, the air speed of the air outlet also increases along with the deterioration of the air leakage situation.
It can be understood that, in the third angle interval, the fan speed of the air conditioner decreases as the rotation angle approaches the second limit rotation angle, and the fan speed and the rotation angle may change continuously and linearly or non-linearly, for example, change in a stepwise manner, which is not limited in this embodiment.
Further, the step S231 includes:
step S2313, if the angle interval to which the rotation angle belongs is a first angle interval, and the rotation direction of the rotatable air-out frame rotates towards a direction away from a first limit rotation angle of the rotatable air-out frame, controlling the rotation speed of the fan to gradually increase along with the rotation of the rotatable air-out frame towards the direction away from the first limit rotation angle;
step S2314, if the angle range to which the rotation angle belongs is a second angle range, and the rotation direction of the rotatable air-out frame rotates towards the direction away from the second limit rotation angle of the rotatable air-out frame, controlling the rotation speed of the fan to gradually increase along with the rotation of the rotatable air-out frame towards the direction away from the second limit rotation angle.
In this embodiment, if the angle range to which the rotation angle of the rotatable air-out frame belongs is the first angle range, and the rotation direction of the rotatable air-out frame rotates in the direction away from the first limit rotation angle, in this process, the air leakage condition is reduced along with the rotation angle of the rotatable air-out frame away from the first limit rotation angle, and if the fan rotation speed is kept unchanged, the air speed of the air outlet drops suddenly along with the reduction of the air leakage condition.
It can be understood that, in the first angle interval, the fan speed of the air conditioner is increased as the rotation angle is away from the first limit rotation angle, and the fan speed and the rotation angle may be continuously and linearly changed or may be non-linearly changed, for example, in a step-like manner, which is not limited in this embodiment.
Similarly, if the angle range to which the rotation angle of the rotatable air-out frame belongs is the third angle range, and the rotation direction of the rotatable air-out frame rotates in the direction away from the second limit rotation angle, then in this process, the air leakage condition is reduced along with the rotation angle of the rotatable air-out frame away from the second limit rotation angle, and if the fan rotation speed is kept unchanged, the air speed of the air outlet drops suddenly along with the reduction of the air leakage condition.
It can be understood that, in the third angle interval, the fan speed of the air conditioner is increased as the rotation angle is away from the second limit rotation angle, and the fan speed and the rotation angle may be continuously and linearly changed or may be non-linear, for example, stepwise changed, and this embodiment is not limited specifically.
Further, when the turned angle for keeping rotatable air-out frame is in same angle interval, stability and uniformity that fan rotational speed changes, preferably will rotate the air-out frame when same angle interval rotates, with its change mode when rotating to different directions keep unanimous, for example, if the turned angle of rotatable air-out frame is in first angle interval, then no matter rotatable air-out frame is to first limit turned angle or to the direction rotation that deviates from first limit turned angle, fan rotational speed and turned angle all adopt same change function.
Further, in order to ensure the stability of the change of the fan rotating speed between each angle interval, the fan rotating speed can be set to be just equal to or close to the preset constant rotating speed between the second angle intervals when the rotatable air outlet frame is rotated to the critical angle value between the first angle interval and the second angle interval from the first angle interval or the third angle interval, or when the rotatable air outlet frame is rotated to the critical value between the first angle interval and the third angle interval from the second angle interval, the fan rotating speed is just equal to or close to the minimum fan rotating speed between the first angle interval and the third angle interval, so as to avoid the sudden rising and falling of the fan rotating speed, the service life of the fan is shortened, the stable change of the fan rotating speed is ensured, the fan energy efficiency is improved, and the problem that the local wind speed of the existing air conditioner is overlarge is better solved.
To aid understanding, an example is now listed: if the first limit rotation angle is-30 degrees and the second limit rotation angle is 30 degrees, the rotatable angle interval of the rotatable air outlet frame can be divided into three angle intervals, namely a first angle interval of-30 degrees and 30 degrees, a second angle interval of-20 degrees and a third angle interval of [20 degrees and 30 degrees ], and air leakage exists between the first angle interval of-30 degrees and-20 degrees and the third angle interval of [20 degrees and 30 degrees ], and the closer to the first limit rotation angle of the rotatable air outlet frame is-30 degrees or the second limit rotation angle of 30 degrees, the more serious the air leakage is, so that the rotatable air outlet frame can be arranged in the first angle interval, and the fan rotation speed V1 when the rotatable air outlet frame rotates towards the first limit rotation angle is 600+ 10X; in the first angle interval, the fan rotating speed V2 when the rotatable air outlet frame rotates in the direction away from the first limit rotation angle is 600+ 10X; in the third angle interval, the fan rotating speed V3 when the rotatable air outlet frame rotates towards the second limit rotating angle is 600-10X; in the third angle interval, the fan rotating speed V4 when the rotatable air outlet frame rotates towards the direction far away from the second limit rotating angle is 600-10X; the preset constant rotating speed of the second angle interval is 400 revolutions per minute; where X denotes a rotation angle, and V1, V2, V3, and V4 denote fan rotation speeds in different rotation directions in different sections, respectively.
In addition, the embodiment of the invention also provides a readable storage medium.
The readable storage medium of the present invention stores thereon a computer program, wherein the computer program, when executed by a processor, implements the steps of the air conditioner control method as described above.
The method implemented when the computer program is executed may refer to various embodiments of the air conditioner control method of the present invention, and will not be described herein again.
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 air conditioner control method is characterized in that the air conditioner comprises a rotatable air outlet frame, and the air conditioner control method comprises the following steps:
monitoring the rotation angle of the rotatable air outlet frame;
determining an angle interval to which the rotation angle belongs; the angle interval comprises a first angle interval, a second angle interval and a third angle interval, the first angle interval comprises a first limit rotation angle in the rotation process of the rotatable air outlet frame, and the third angle interval comprises a second limit rotation angle in the rotation process of the rotatable air outlet frame; the air leakage condition of the first angle interval and the third angle interval is more serious than that of the second angle interval;
acquiring an adjusting mode of the rotating speed of the fan corresponding to the angle interval to which the rotating angle belongs;
adjusting the fan rotating speed of the air conditioner according to the adjusting mode;
the step of adjusting the rotating speed of the fan of the air conditioner according to the adjusting mode comprises the following steps:
the rotation angle belongs to an angle interval which is a first angle interval, and the rotation direction of the rotatable air outlet frame rotates towards a first limit rotation angle of the rotatable air outlet frame, so that the rotation speed of the fan is controlled to be gradually reduced along with the rotation of the rotatable air outlet frame towards the first limit rotation angle;
the angle interval that turned angle belongs to is the third angle interval, just the direction of rotation of rotatable air-out frame be to the second limit turned angle of rotatable air-out frame rotates, then controls fan rotational speed is followed rotatable air-out frame to second limit turned angle's rotation reduces gradually.
2. The air conditioner control method according to claim 1, wherein the step of adjusting the fan rotation speed of the air conditioner according to the adjustment manner further comprises:
the rotation angle belongs to an angle interval which is a first angle interval, and the rotation direction of the rotatable air-out frame rotates towards a direction far away from a first limit rotation angle of the rotatable air-out frame, so that the rotation speed of the fan is controlled to be gradually increased along with the rotation of the rotatable air-out frame towards the direction far away from the first limit rotation angle;
the angle interval that turned angle belongs is the third angle interval, just the direction of rotation of rotatable air-out frame is for keeping away from the direction of the second limit turned angle of rotatable air-out frame rotates, then controls the fan rotational speed is followed rotatable air-out frame is to keeping away from the rotation of the direction of second limit turned angle increases gradually.
3. The air conditioner control method according to claim 1, wherein the step of adjusting the fan rotation speed of the air conditioner according to the adjustment manner further comprises:
the angle interval to which the rotation angle belongs is a second angle interval, and the rotating speed of the fan of the air conditioner is controlled to be a preset constant rotating speed.
4. The air conditioner controlling method as claimed in claim 1, wherein said step of monitoring the rotation angle of said rotatable outlet frame further comprises:
determining a first limit rotation angle and a second limit rotation angle in the rotation process of the rotatable air outlet frame;
setting an angle interval to which the rotation angle belongs according to the first limit rotation angle and the second limit rotation angle;
and setting a corresponding fan rotating speed adjusting mode for the angle interval.
5. The air conditioner controlling method as claimed in any one of claims 1 to 4, wherein said step of monitoring the rotation angle of said rotatable outlet frame further comprises:
determining that the air conditioner is in a no-wind-sense mode and receiving a wind sweeping instruction;
controlling the air conditioner to start a wind sweeping function in a no-wind-sense mode, and executing the following steps: and monitoring the rotation angle of the rotatable air outlet frame.
6. The utility model provides an air conditioner, its characterized in that, air conditioner includes rotatable air-out frame, air conditioner still includes: a memory, a processor and an air conditioner control program stored on the memory and executable on the processor, the air conditioner control program when executed by the processor implementing the steps of the air conditioner control method according to any one of claims 1 to 5.
7. A readable storage medium, having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the steps of the air conditioner control method according to any one of claims 1 to 5.
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