CN112762577A - Air conditioner air sweeping control method and device, electronic equipment and storage medium - Google Patents
Air conditioner air sweeping control method and device, electronic equipment and storage medium Download PDFInfo
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- 238000010408 sweeping Methods 0.000 title claims abstract description 188
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- 238000001514 detection method Methods 0.000 claims abstract description 46
- 238000004378 air conditioning Methods 0.000 claims description 12
- 238000001727 in vivo Methods 0.000 claims description 4
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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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- 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
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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
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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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
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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
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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Abstract
The application relates to an air conditioner air sweeping control method and device, an electronic device and a storage medium. The method comprises the following steps: detecting a first air quantity of an air outlet of the air conditioner; comparing the first air volume with a second air volume, wherein the second air volume is an air volume model which changes according to a sine trend in a full-sweeping mode; if the first air volume is not matched with the second air volume and the duration of the unmatched state reaches a first time length, judging that the current state of the wind sweeping component is a temporary locked-rotor state, and carrying out living body detection on an obstacle of the wind sweeping component; and when the obstacle is confirmed to be a non-living body, controlling the wind sweeping component to continue to operate according to the preset wind sweeping mode. The scheme that this application provided can solve the air conditioner and sweep the problem that the wind part just shut down as soon as there is obstacle contact or close to.
Description
Technical Field
The application relates to the technical field of air conditioners, in particular to an air conditioner air sweeping control method and device, electronic equipment and a storage medium.
Background
The air conditioner is generally used in modern families, the internal unit of the air conditioner is installed indoors, and is possibly in the range of activities of daily life of a user, and the air conditioner sweeps the wind part in operation to move the condition that the obstacle is contacted or is close to easily in the process of blocking, the processing mode in the prior art is the processing mode of stopping the machine immediately after the obstacle is contacted or is close to, the processing mode leads to frequent stopping in the operation process, the service life of the whole machine is influenced, and the user experience is not good. Therefore, it is necessary to develop a method and a device for controlling the air sweeping of the air conditioner to solve the above problems.
In the related art, in patent publication No. CN102997389B (a wind sweeping apparatus, a control method and a device thereof, and an air conditioner), a wind sweeping apparatus control method is proposed, in which a signal generated when a user touches or approaches a door panel of an air outlet is received to control the wind sweeping apparatus to stop operating.
The above technique has the following disadvantages:
the problem that the air conditioner is frequently stopped is easily caused when the air conditioner is judged to be in a locked-rotor fault once the obstacle contacts or approaches in the air sweeping process of the air sweeping component of the air conditioner.
Disclosure of Invention
In order to solve the problems in the prior art, the air conditioner wind sweeping control method and device, the electronic device and the storage medium are provided, and the problem that the air conditioner is frequently stopped once an obstacle is contacted or approaches to the air sweeping component in the air sweeping process of the air conditioner wind sweeping component, and then the air conditioner wind sweeping component is immediately judged to be in a locked-rotor fault is solved.
The application provides in a first aspect an air conditioner air sweeping control method, including:
detecting a first air quantity of an air outlet of the air conditioner;
comparing the first air volume with a second air volume, wherein the second air volume is an air volume model which changes according to a sine trend in a full-sweeping mode;
if the first air volume is not matched with the second air volume and the duration of the unmatched state reaches a first time length, judging that the current state of the wind sweeping component is a temporary locked-rotor state, and carrying out living body detection on an obstacle of the wind sweeping component;
and when the obstacle is confirmed to be a non-living body, controlling the wind sweeping component to continue to operate according to the preset wind sweeping mode.
In one embodiment, after the in vivo detection of the obstacle of the wind sweeping component, the method comprises the following steps:
and when the obstacle is a living body, controlling the wind sweeping component to rotate reversely by beta degrees, and controlling the wind sweeping component to continuously operate according to a preset wind sweeping mode, wherein the beta is a positive number larger than 1.
In an embodiment mode, after controlling the wind sweeping component to continue to operate according to the preset wind sweeping mode, the method comprises the following steps:
and if the first air volume is not matched with the second air volume and the duration of the unmatched state reaches the second duration, judging that the current state of the wind sweeping component is in a blocking state.
In an embodiment, after detecting the first air volume of the air-conditioning outlet, the method includes:
and if the current air conditioner air sweeping mode is the air sweeping freeze frame mode, comparing the first air volume with a third air volume, wherein the third air volume is a preset air volume threshold range of a corresponding angle in the air sweeping freeze frame mode.
And if the first air volume is not matched with the third air volume and the duration of the unmatched state reaches the third duration, judging that the current state of the wind sweeping component is a temporary locked-rotor state, and controlling the wind sweeping component to continue to operate to the preset position.
In an embodiment mode, after controlling the wind sweeping component to continue to operate towards the preset position, the method comprises the following steps:
and if the first air volume is not matched with the third air volume and the duration of the unmatched state reaches the second duration, judging that the current state of the wind sweeping component is in a stuck state.
In an embodiment, after determining that the current state of the wind sweeping component is a stuck state, the method includes:
comparing the first air volume with a fourth air volume, wherein the fourth air volume is a preset minimum air volume value of the air conditioner;
if the first air volume is smaller than the fourth air volume and the duration of the first air volume state is smaller than the fourth air volume state and reaches the fourth duration, the air conditioner is shut down;
and if the first air volume is larger than the fourth air volume, controlling the air conditioner to continuously operate and controlling the rotating speed of the fan to be increased.
In one embodiment, the method for detecting the obstacle of the wind sweeping component in the living body comprises the following steps:
detecting an area in front of the air conditioner through an infrared reflection sensor, and if the infrared reflection sensor receives an infrared detection signal reflected by the area in front of the air conditioner, determining that the obstacle is a living body; if the infrared reflection sensor cannot receive the infrared detection signal reflected by the area in front of the air conditioner, the obstacle is judged to be a non-living body;
or the like, or, alternatively,
and shooting an obstacle carrier corresponding to the obstacle in the area in front of the air conditioner through a camera module, and judging whether the obstacle is a living body according to an image recognition result of the obstacle carrier.
The second aspect of the present application provides an air conditioner air sweeping control device, including:
the detection unit is used for detecting a first air volume of the air outlet of the air conditioner;
the comparison unit is used for comparing the first air volume with a second air volume, and the second air volume is an air volume model which changes according to a sine trend in a full-sweeping mode;
the judging unit is used for judging that the current wind sweeping component state is a temporary locked-rotor state and triggering the living body detecting unit if the first wind volume is not matched with the second wind volume and the duration of the unmatched state reaches a first time length;
a living body detection unit for performing living body detection on the obstacle of the wind sweeping member; and when the obstacle is confirmed to be a non-living body, controlling the wind sweeping component to continue to operate according to the preset wind sweeping mode.
A third aspect of the present application provides an electronic device comprising:
a processor; and
a memory having executable code stored thereon, which when executed by the processor, causes the processor to perform the method as described above.
A fourth aspect of the present application provides a non-transitory machine-readable storage medium having stored thereon executable code, which when executed by a processor of an electronic device, causes the processor to perform a method as described above.
The technical scheme provided by the application can comprise the following beneficial effects:
the air volume of the air outlet of the air conditioner is compared with a preset air volume value, whether the detected air volume meets the requirement of the preset air volume is judged, the state of the air sweeping component is determined according to the comparison result, the obstacle is subjected to living body detection, and the operation mode of the air sweeping component is controlled according to the detection result. Compared with the prior art, the problem that the air conditioner frequently stops due to the fact that the air conditioner is judged to be in a locked-rotor fault immediately after the obstacle contacts or is close to the obstacle in the air sweeping process of the air conditioner sweeping component is solved, safety performance of the air conditioner is improved, the service life of the air conditioner is prolonged, and user experience is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The foregoing and other objects, features and advantages of the application will be apparent from the following more particular descriptions of exemplary embodiments of the application, as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the application.
FIG. 1 is a schematic flow chart of an embodiment of an air conditioner air sweeping control method in the embodiment of the present application;
FIG. 2 is a schematic flow chart of an embodiment of an air conditioner air sweeping control method in the embodiment of the application;
FIG. 3 is a schematic three-flow diagram of an embodiment of an air conditioner air sweeping control method in the embodiment of the application;
FIG. 4 is a schematic structural diagram of an air conditioner air sweeping control device in the embodiment of the application;
fig. 5 is a schematic structural diagram of an electronic device shown in an embodiment of the present application.
Detailed Description
Preferred embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
It should be understood that although the terms "first," "second," "third," etc. may be used herein to describe various information, these information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present application. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
Example one
The air conditioner is generally used in modern families, the internal unit of the air conditioner is installed indoors, and is possibly in the range of activities of daily life of a user, and the air conditioner sweeps the wind part in operation to move the condition that the obstacle is contacted or is close to easily in the process of blocking, the processing mode in the prior art is the processing mode of stopping the machine immediately after the obstacle is contacted or is close to, the processing mode leads to frequent stopping in the operation process, the service life of the whole machine is influenced, and the user experience is not good. In the related art, a control method of a wind sweeping device is provided, and the wind sweeping device is controlled to stop running by receiving a signal generated when a user contacts or approaches a door panel of an air outlet.
In view of the above problems, an embodiment of the present application provides an air conditioner wind sweeping control method, which can realize a function of controlling a wind sweeping component by detecting an air volume of an air conditioner air outlet and performing living body detection on an obstacle, and solve a problem that the air conditioner frequently stops due to a fact that a locked rotor fault is determined immediately after the obstacle contacts or approaches in a wind sweeping process of the air conditioner wind sweeping component.
The technical solutions of the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of an air-conditioning wind sweeping control method according to an embodiment of the present application includes:
101. detecting a first air quantity of an air outlet of the air conditioner;
the air volume refers to the air flow in unit time, the calculation unit is cubic meters per second, and the air volume in the embodiment of the application refers to the air flow in the air outlet of the air conditioner in unit time.
The first air volume is defined as an air volume detection result of the air-conditioning outlet, and the size of the air outlet is visually reflected, so that the first air volume can be used as a standard for judging the size of the air-conditioning outlet.
The detection of the first air volume of the air-conditioning outlet can be realized through various modes, for example, measurement devices such as an air volume sensor, an air volume measuring instrument and an air volume cover are adopted, the measurement of the air volume is already mature in the prior art, the measurement mode of the first air volume is not limited in the embodiment of the application, and a proper measurement mode can be determined according to practical application.
102. Comparing the first air volume with the second air volume;
in the embodiment of the application, an air volume model in a full-sweeping mode of sweeping air, that is, a second air volume is preset, the second air volume is defined as an air volume model which changes according to a sinusoidal trend in the full-sweeping mode of sweeping air, in the full-sweeping mode of normal sweeping air, the sweeping range is from an angle 1 to an angle 5, and the air volume is almost in a sinusoidal distribution state in the process from the angle 1 to the angle 5 in the actual operation process.
It is understood that, in practical applications, the angle of the wind sweeping range may be a plurality of angles, and the angle distribution of the wind sweeping range may also be in a plurality of ways, and the description of the wind sweeping range of angles 1 to 5 in the embodiment of the present application is only an example, and should not be taken as the only limitation of the wind sweeping range.
The air quantity is almost in a sine distribution state, namely the air quantity distribution curve in continuous time is similar to a sine curve in shape under normal operation of an air conditioner in a full-sweeping mode, and the sine curve is a wave line.
103. Judging the current state of the wind sweeping component and carrying out living body detection on an obstacle of the wind sweeping component;
and if the first air volume is not matched with the second air volume and the duration of the unmatched state reaches the first duration, judging that the current state of the wind sweeping component is a temporary locked-rotor state.
The first duration is defined as a period of time during which the first air volume and the second air volume are not matched after the air conditioner is turned on, and it can be understood that the first duration may be set to different durations according to practical applications, and is not limited herein.
The temporary locked-rotor state refers to a state that the wind sweeping component is temporarily considered to be in the locked-rotor state under the current condition, and the locked-rotor problem can be solved in a certain mode.
The living body detection is a method for determining the real physiological characteristics of an object in some identity verification scenes, and in the application of face recognition, the living body detection can verify whether a user operates for the real living body by combining actions of blinking, mouth opening, shaking, nodding and the like and using technologies such as face key point positioning, face tracking and the like. Common attack means such as photos, face changing, masks, sheltering and screen copying can be effectively resisted, so that a user is helped to discriminate fraudulent behaviors, and the benefit of the user is guaranteed. In the embodiment of the application, whether the obstacle of the wind sweeping component is a living body is judged in a living body detection mode.
104. When the obstacle is determined to be a non-living body, controlling the wind sweeping component to continue to operate in a preset wind sweeping mode;
and the obstacle is judged to be a non-living body according to the result of the living body detection, the condition that the wind sweeping component clamps the hand is eliminated, and the wind sweeping component is controlled to continuously run in a preset wind sweeping mode to try to solve the problem of locked rotor.
The preset wind sweeping mode is a wind sweeping track preset by the wind sweeping component in a wind sweeping full-sweeping mode.
The first embodiment described above shows the following advantages:
the air volume of the air outlet of the air conditioner is compared with a preset air volume value, whether the detected air volume meets the requirement of the preset air volume is judged, the state of the air sweeping component is determined according to the comparison result, the obstacle is subjected to living body detection, and the operation mode of the air sweeping component is controlled according to the detection result. Compared with the prior art, the problem that the air conditioner frequently stops due to the fact that the air conditioner is judged to be in a locked-rotor fault immediately after the obstacle contacts or is close to the obstacle in the air sweeping process of the air conditioner sweeping component is solved, safety performance of the air conditioner is improved, the service life of the air conditioner is prolonged, and user experience is improved.
Example two
In practical application, in a full-sweeping mode of the air conditioner, after the air sweeping component is judged to be temporarily blocked, living body detection is carried out on an area in front of the air conditioner through an infrared sensor, the state of the air sweeping component is continuously judged after the air sweeping component is controlled to continuously run for a period of time in a preset air sweeping mode, whether the problem of blocking is solved is judged, and whether shutdown processing is carried out is judged.
Referring to fig. 2, an embodiment of an air conditioner wind sweeping control method according to an embodiment of the present application includes:
201. detecting a first air quantity of an air outlet of the air conditioner;
in the embodiment of the present application, the specific content of step 201 is similar to that of step 101 in the first embodiment, and is not described herein again.
202. Comparing the first air volume with the second air volume;
in the embodiment of the present application, the specific content of step 202 is similar to that of step 102 in the first embodiment, and is not described herein again.
203. Judging the current state of the wind sweeping component and carrying out living body detection on an obstacle of the wind sweeping component;
and if the first air volume is not matched with the second air volume and the duration of the unmatched state reaches the first duration, judging that the current state of the wind sweeping component is a temporary locked-rotor state.
The infrared reflection sensor utilizes the principle of infrared reflection, and when a living body such as a human body or an animal stands in a front area of the air conditioner, an infrared signal irradiates the living body such as the human body or the animal and reflects the infrared detection signal to the infrared reflection sensor.
Detecting an area in front of the air conditioner through an infrared reflection sensor, wherein for the cabinet air conditioner, the area in front of the air conditioner is detected, namely, the position right in front of the air conditioner is detected, if the infrared reflection sensor receives an infrared detection signal reflected by the area in front of the air conditioner, the fact that a standing living body exists in the area in front of the cabinet air conditioner can be understood, and an obstacle is determined to be the living body or a certain part on the living body, such as a finger or an arm; if the infrared reflection sensor cannot receive the infrared detection signal reflected by the area in front of the air conditioner, it can be understood that no standing living body exists in the area in front of the cabinet air conditioner, and the obstacle can be judged to be a non-living body only if some object blocks at the air outlet.
For the hanging air conditioner, because the mounting position of the hanging air conditioner is usually high, the detection of the front area of the air conditioner can be defined as the position right below the air conditioner, and infrared reflection detection is performed along the overlooking direction of the hanging air conditioner during the detection.
The detection of the living body of the obstacle of the wind sweeping component can also be realized by a camera module, for example, if the obstacle is a finger of a human, the camera module is used for shooting a carrier of the obstacle corresponding to the obstacle in the area in front of the air conditioner, namely shooting the carrier of the finger of the human, namely shooting the human, and the human belongs to the living body, so that the finger can be judged to be the living body according to the result of the image recognition.
It is understood that in practical applications, the way for the living body detection is various, and the way for the living body detection can be determined according to practical situations, and the implementation of the living body detection by using the infrared reflection sensor or the camera module in the present embodiment is only exemplary and is not limited to the only way for the living body detection.
When the obstacle is determined to be a non-living body, controlling the wind sweeping component to continue to operate in a preset wind sweeping mode;
when the obstacle is a living body, the possibility that a user clamps the hand is considered to exist, the wind sweeping component needs to be controlled to rotate reversely for a certain angle to reserve a certain space for the user to draw out the finger, and after the wind sweeping component is controlled to rotate reversely for beta degrees, the wind sweeping component is controlled to continue to operate according to a preset wind sweeping mode, wherein the beta is a positive number larger than 1.
204. Judging whether the wind sweeping component is completely blocked;
and if the first air volume and the second air volume are still not matched and the duration of the unmatched state reaches the second duration, judging that the current state of the wind sweeping component is a completely blocked state.
The second time period is defined as a time period for controlling the wind sweeping component to continue to operate in the preset wind sweeping mode after the in-vivo detection, and it is understood that the second time period can be set to be different according to practical application, and is not limited herein.
205. Judging whether shutdown processing is needed;
comparing the first air volume with the fourth air volume, and if the first air volume is smaller than the fourth air volume and the duration of the first air volume smaller than the fourth air volume reaches the fourth duration, shutting down the air conditioner; and if the first air volume is larger than the fourth air volume, controlling the air conditioner to continuously operate and controlling the rotating speed of the fan to be increased.
In the embodiment of the application, a minimum air volume value of the air conditioner, namely a fourth air volume value, is also preset, namely if the default air volume of the air outlet of the air conditioner, namely the first air volume, is smaller than the fourth air volume, the air outlet of the air conditioner is considered to be too small, certain potential safety hazards exist in the operation of the whole machine, and the machine needs to be shut down; if the first air volume is larger than the fourth air volume, the air conditioner is considered to be still operated in a safe range, the shutdown treatment is not needed, and the rotating speed of the fan is needed to be increased so as to increase the air volume and ensure the comfort.
The fourth time is defined as a period of time for which the air conditioner continues to operate after the wind sweeping component is judged to be completely stuck, and it can be understood that the fourth time can be set to different time lengths according to practical application, and is not limited herein.
The following beneficial effects can be seen from the second embodiment:
through the amount of wind that will detect air conditioner air outlet and the contrast of predetermineeing the amount of wind model, judge whether the amount of wind that detects accords with the requirement of predetermineeing the amount of wind model to this contrast result comes the primary definite wind part state of sweeping, and carry out the live body detection to the obstacle through infrared sensor, sweep the response attempt that the wind part made the correspondence according to the live body inspection result control of obstacle and solve the locked rotor problem, rethread a period of operation, if the locked rotor problem can not be solved then judge that the card is died completely and judge whether need shut down the processing. Compared with the prior art, the problem that the air conditioner frequently stops due to the fact that the air conditioner is judged to be in a locked-rotor fault immediately after the obstacle contacts or approaches the air conditioner sweeping component in the air sweeping process is solved, safety performance of the air conditioner is improved, the service life of the air conditioner is prolonged, user experience is improved, a corresponding solution is set under the condition that a user clamps, and use safety of the user is guaranteed.
EXAMPLE III
In practical applications, the air sweeping mode of the air conditioner can also be a sweeping freeze frame mode, whether the air sweeping component reaches the preset position is judged by detecting the air volume of the air outlet of the air conditioner, when the air sweeping component does not reach the preset position, the air sweeping component needs to be controlled to correct, and whether the air sweeping component needs to be stopped or not is judged after the air sweeping component cannot be corrected.
Referring to fig. 3, an embodiment of an air conditioner wind sweeping control method according to an embodiment of the present application includes:
301. detecting a first air quantity of an air outlet of the air conditioner;
in the embodiment of the present application, the specific content of step 301 is similar to that of step 101 in the first embodiment, and is not described herein again.
302. Comparing the first air volume with the third air volume;
in the embodiment of the application, an air volume threshold range of a corresponding angle in the sweep freeze frame mode, that is, a third air volume, is also preset, that is, if the first air volume is out of the threshold range of the third air volume under a target sweep angle set by a user in the sweep freeze frame mode by default, the first air volume is considered to be not matched with the third air volume, and the sweep component does not reach a preset position; and conversely, the first air volume is considered to be matched with the third air volume, and the air sweeping component reaches the preset position.
The preset positions are target positions which are required to be reached by each wind sweeping angle set by a user and are preset in the air conditioner in the wind sweeping freeze frame mode.
303. Judging the state of the current wind sweeping component and controlling the wind sweeping component to correct;
and if the first air volume is not matched with the third air volume and the duration of the unmatched state reaches the third duration, judging that the current state of the wind sweeping component is a temporary locked-rotor state, and controlling the wind sweeping component to continue to operate to the preset position.
The third time duration is defined as a time duration in which the first air volume and the third air volume are not matched after the air conditioner is turned on, and it can be understood that the third time duration may be set to different time durations according to practical applications, and is not limited herein. It is also understood that the third time period may be equal to the first time period in the first embodiment, may be set according to the practical application requirement, and is not limited herein.
When the temporary locked rotor of the wind sweeping component is judged, the wind sweeping component is continuously driven to continuously run to the preset position, and the position of the wind sweeping component is tried to be corrected so as to solve the temporary locked rotor problem.
304. Judging whether the wind sweeping component is completely blocked;
and if the first air volume and the third air volume are still not matched and the duration of the unmatched state reaches the second duration, judging that the current state of the wind sweeping component is a completely blocked state.
In the third embodiment, the second time duration is defined as a period of time for controlling the wind sweeping component to continue to operate to the preset position after the wind sweeping component is determined to be temporarily locked, and it can be understood that the second time duration may be set to different time durations according to practical applications, and is not limited herein. It should also be understood that the second time period in the third embodiment and the second time period in the second embodiment may default to the same time period, or may be regarded as different time periods, and are set according to practical applications, which is not limited herein.
305. Judging whether shutdown processing is needed;
in the embodiment of the present application, the specific content of step 305 is similar to that of step 205 in the second embodiment, and is not described herein again.
The following beneficial effects can be seen from the third embodiment:
the method comprises the steps of comparing the air volume of a detected air conditioner air outlet with a preset air volume threshold range at a corresponding angle, judging whether the detected air volume meets the requirement of the preset air volume threshold range, preliminarily determining the state of a sweeping component and whether the sweeping component reaches a preset position according to the comparison result, controlling the sweeping component to continue to run for a period of time to the preset position if the air volume is blocked, and judging whether the air conditioner needs to be stopped if the blocking problem cannot be solved and the air conditioner does not reach the preset position. Compared with the prior art, the scheme newly adds the air conditioner and solves the problems that the air conditioner frequently stops due to the fact that the air conditioner sweeping component cannot reach the preset position and then is judged to be a locked-rotor fault once the air conditioner sweeping component is contacted or close to the obstacle in the sweeping and freezing mode, the safety performance of the air conditioner is improved, the service life of the air conditioner is prolonged, and the user experience is improved.
Corresponding to the embodiment of the application function implementation method, the application also provides an air conditioner air sweeping control device and a corresponding embodiment.
Fig. 4 is a schematic structural diagram of an air conditioner wind sweeping control device according to an embodiment of the present application.
Referring to fig. 4, an embodiment of an air conditioner wind sweeping control device in an embodiment of the present application includes:
the detection unit is used for detecting a first air volume of the air outlet of the air conditioner;
the comparison unit is used for comparing the first air volume with a second air volume, and the second air volume is an air volume model which changes according to a sine trend in a full-sweeping mode;
the judging unit is used for judging that the current wind sweeping component state is a temporary locked-rotor state and triggering the living body detecting unit if the first wind volume is not matched with the second wind volume and the duration of the unmatched state reaches a first time length;
a living body detection unit for performing living body detection on the obstacle of the wind sweeping member; and when the obstacle is confirmed to be a non-living body, controlling the wind sweeping component to continue to operate according to the preset wind sweeping mode.
With regard to the apparatus in the above-described embodiment, the specific manner in which each unit performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated upon here.
Fig. 5 is a schematic structural diagram of an electronic device shown in an embodiment of the present application.
Referring to fig. 5, the electronic device 1000 includes a memory 1010 and a processor 1020.
The Processor 1020 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 1010 may include various types of storage units, such as system memory, Read Only Memory (ROM), and permanent storage. Wherein the ROM may store static data or instructions that are needed by the processor 1020 or other modules of the computer. The persistent storage device may be a read-write storage device. The persistent storage may be a non-volatile storage device that does not lose stored instructions and data even after the computer is powered off. In some embodiments, the persistent storage device employs a mass storage device (e.g., magnetic or optical disk, flash memory) as the persistent storage device. In other embodiments, the permanent storage may be a removable storage device (e.g., floppy disk, optical drive). The system memory may be a read-write memory device or a volatile read-write memory device, such as a dynamic random access memory. The system memory may store instructions and data that some or all of the processors require at runtime. Further, the memory 1010 may include any combination of computer-readable storage media, including various types of semiconductor memory chips (DRAM, SRAM, SDRAM, flash memory, programmable read-only memory), magnetic and/or optical disks, among others. In some embodiments, memory 1010 may include a removable storage device that is readable and/or writable, such as a Compact Disc (CD), a read-only digital versatile disc (e.g., DVD-ROM, dual layer DVD-ROM), a read-only Blu-ray disc, an ultra-density optical disc, a flash memory card (e.g., SD card, min SD card, Micro-SD card, etc.), a magnetic floppy disc, or the like. Computer-readable storage media do not contain carrier waves or transitory electronic signals transmitted by wireless or wired means.
The memory 1010 has stored thereon executable code that, when processed by the processor 1020, may cause the processor 1020 to perform some or all of the methods described above.
The aspects of the present application have been described in detail hereinabove with reference to the accompanying drawings. In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments. Those skilled in the art should also appreciate that the acts and modules referred to in the specification are not necessarily required in the present application. In addition, it can be understood that the steps in the method of the embodiment of the present application may be sequentially adjusted, combined, and deleted according to actual needs, and the modules in the device of the embodiment of the present application may be combined, divided, and deleted according to actual needs.
Furthermore, the method according to the present application may also be implemented as a computer program or computer program product comprising computer program code instructions for performing some or all of the steps of the above-described method of the present application.
Alternatively, the present application may also be embodied as a non-transitory machine-readable storage medium (or computer-readable storage medium, or machine-readable storage medium) having stored thereon executable code (or a computer program, or computer instruction code) which, when executed by a processor of an electronic device (or electronic device, server, etc.), causes the processor to perform part or all of the various steps of the above-described method according to the present application.
Those of skill would further appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the applications disclosed herein may be implemented as electronic hardware, computer software, or combinations of both.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems and methods according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Having described embodiments of the present application, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (10)
1. An air conditioner air sweeping control method is characterized by comprising the following steps:
detecting a first air quantity of an air outlet of the air conditioner;
comparing the first air volume with a second air volume, wherein the second air volume is an air volume model which changes according to a sine trend in a full-sweeping mode;
if the first air volume is not matched with the second air volume and the duration of the unmatched state reaches a first time length, judging that the current state of the wind sweeping component is a temporary locked-rotor state, and carrying out living body detection on an obstacle of the wind sweeping component;
and when the obstacle is confirmed to be a non-living body, controlling the wind sweeping component to continue to operate according to a preset wind sweeping mode.
2. The air-conditioning wind sweeping control method according to claim 1,
after the in vivo detection of the obstacle of the wind sweeping component, the method comprises the following steps:
and when the obstacle is a living body, controlling the wind sweeping component to rotate reversely by beta degrees, and then controlling the wind sweeping component to continuously operate according to the preset wind sweeping mode, wherein the beta is a positive number larger than 1.
3. The air-conditioning wind sweeping control method according to claim 1,
after the wind sweeping component is controlled to continuously run in a preset wind sweeping mode, the method comprises the following steps:
and if the first air volume is not matched with the second air volume and the duration of the unmatched state reaches the second duration, judging that the current state of the wind sweeping component is a blocked state.
4. The air-conditioning wind sweeping control method according to claim 1,
after detecting the first amount of wind of the air-conditioning outlet, the method comprises the following steps:
if the current air conditioner air sweeping mode is the air sweeping freeze frame mode, comparing the first air volume with a third air volume, wherein the third air volume is a preset air volume threshold range of a corresponding angle in the air sweeping freeze frame mode;
and if the first air volume is not matched with the third air volume and the duration of the unmatched state reaches the third duration, judging that the current state of the wind sweeping component is a temporary locked-rotor state, and controlling the wind sweeping component to continue to operate to a preset position.
5. The air-conditioning wind sweeping control method according to claim 4,
after the wind sweeping component is controlled to continue to operate towards the preset position, the method comprises the following steps:
and if the first air volume is not matched with the third air volume and the duration of the unmatched state reaches a second duration, judging that the current state of the wind sweeping component is a stuck state.
6. The air-conditioning wind sweeping control method according to any one of claims 3 or 5,
after the current state of the wind sweeping component is judged to be the stuck state, the method comprises the following steps:
comparing the first air volume with a fourth air volume, wherein the fourth air volume is a preset minimum air volume value of the air conditioner;
if the first air volume is smaller than the fourth air volume and the state duration of the first air volume is smaller than the fourth air volume and reaches the fourth duration, the air conditioner is shut down;
and if the first air volume is larger than the fourth air volume, controlling the air conditioner to continuously operate and controlling the rotating speed of a fan to be increased.
7. The air-conditioning wind sweeping control method according to claim 1,
the in vivo detection of the obstacle of the wind sweeping component comprises:
detecting an area in front of an air conditioner through an infrared reflection sensor, and if the infrared reflection sensor receives an infrared detection signal reflected by the area in front of the air conditioner, determining that the obstacle is a living body; if the infrared reflection sensor cannot receive the infrared detection signal reflected by the area in front of the air conditioner, determining that the obstacle is a non-living body;
or the like, or, alternatively,
shooting an obstacle carrier corresponding to the obstacle in the area in front of the air conditioner through a camera module, and judging whether the obstacle is a living body according to an image recognition result of the obstacle carrier.
8. An air conditioner air sweeping control device is characterized by comprising:
the detection unit is used for detecting a first air volume of the air outlet of the air conditioner;
the comparison unit is used for comparing the first air volume with a second air volume, and the second air volume is an air volume model which changes according to a sine trend in a full-sweeping mode;
the judging unit is used for judging that the current wind sweeping component state is a temporary locked-rotor state and triggering the living body detecting unit if the first wind volume is not matched with the second wind volume and the duration of the unmatched state reaches a first time length;
a living body detection unit for performing living body detection on the obstacle of the wind sweeping member; and when the obstacle is confirmed to be a non-living body, controlling the wind sweeping component to continue to operate according to a preset wind sweeping mode.
9. An electronic device, comprising:
a processor; and
a memory having executable code stored thereon, which when executed by the processor, causes the processor to perform the method of any one of claims 1-7.
10. A non-transitory machine-readable storage medium having stored thereon executable code, which when executed by a processor of an electronic device, causes the processor to perform the method of any one of claims 1-7.
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