CN109210685B - Control method and device of air conditioner, storage medium and processor - Google Patents
Control method and device of air conditioner, storage medium and processor Download PDFInfo
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- CN109210685B CN109210685B CN201811089738.4A CN201811089738A CN109210685B CN 109210685 B CN109210685 B CN 109210685B CN 201811089738 A CN201811089738 A CN 201811089738A CN 109210685 B CN109210685 B CN 109210685B
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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
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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
- F24F11/70—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
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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
- F24F11/88—Electrical aspects, e.g. circuits
Abstract
The invention discloses a control method and device of an air conditioner, a storage medium and a processor. The method of the air conditioner controller comprises the following steps: obtaining distance data between an air conditioner and at least one object in a space, wherein the object comprises at least one of a first target object with a fixed position in the space and a second target object with a moving position in the space; dividing a wind sweeping area of the air conditioner into at least one depth of field area based on distance data between the air conditioner and at least one target object in the space; according to the distance data corresponding to the depth of field area, the wind sweeping time of the air conditioner in different depth of field areas is controlled, the purpose of controlling the wind sweeping time of the air conditioner according to the distance between the air conditioner and the target object in the space is achieved, and the user experience is improved. The invention solves the technical problem that the wind sweeping time of the air conditioner cannot be controlled according to the distance between the target object in the space and the controller in the prior art.
Description
Technical Field
The invention relates to the field of air conditioners, in particular to a control method and device of an air conditioner, a storage medium and a processor.
Background
Among the prior art, because the locating position of air conditioner is different, the orientation scene degree of depth of its air-out is also different, even the air conditioner is regular about or pendulum wind from top to bottom, still can't make indoor realization area temperature even, probably cause some local very cold, some local hot again, cause that the comfortable experience of user is not good, the waste of cold volume does not have fine utilization simultaneously. As shown in fig. 1, the space air conditioner blows air schematically. The air conditioner can automatically sweep air normally in a left-right circulating mode, but the left side of the air conditioner is a wall body, the right side of the air conditioner is a large human body area, the air conditioner is difficult to sweep air with high frequency in the directions of the sofa and the restaurant according to actual scenes, air blowing to the left side wall body can cause the temperature of one side to be low, the dining table is high, the temperature uniformity between the areas is difficult to achieve, and a user feels cold and hot in the moving range.
Aiming at the problem that the air sweeping time of the air conditioner cannot be controlled according to the distance between a target object in a space and a controller in the prior art, an effective solution is not provided at present.
Disclosure of Invention
The embodiment of the invention provides a control method and device of an air conditioner, a storage medium and a processor, and at least solves the technical problem that the wind sweeping time length of the air conditioner cannot be controlled according to the distance between a target object in a space and a controller in the prior art.
According to an aspect of an embodiment of the present invention, there is provided a control method of an air conditioner, including: acquiring distance data between an air conditioner and at least one target object in a space, wherein the target object comprises at least one of a first target object with a fixed position in the space and a second target object with a moving position in the space; dividing a wind sweeping area of the air conditioner into at least one depth of field area based on distance data between the air conditioner and at least one target object in a space; and controlling the wind sweeping time length of the air conditioner in different depth areas according to the distance data corresponding to the depth areas.
Further, sensors are installed at different angular positions of the air conditioner, wherein distance data between the air conditioner and target objects located at different angles are acquired through the sensors at different positions.
Further, dividing the wind sweeping area of the air conditioner into at least one depth of field area based on distance data between the air conditioner and at least one target object in a space comprises: acquiring a plurality of distance data between the air conditioner and at least one target object in a space within a predetermined time period; calculating an average of the plurality of distance data; and dividing a depth of field area between the air conditioner and at least one target object in the space according to the average value.
Further, according to the distance data corresponding to the depth of field area, after controlling the air conditioner to sweep wind time in different depth of field areas, the method comprises the following steps: and when the fact that the distance data between the air conditioner and the second target object in the space is smaller than a preset threshold value is detected, adjusting the air conditioner to a lowest wind speed gear and closing an air deflector.
Further, according to the distance data corresponding to the depth of field area, after controlling the air conditioner to sweep wind time in different depth of field areas, the method comprises the following steps: when the second target object exists in the space, judging the area angle of the second target object in the space; and controlling the blowing angle of a wind sweeping plate of the air conditioner according to the angle of the area where the second target object is located.
Further, after controlling the blowing angle of the air-sweeping plate of the air conditioner according to the angle of the area where the second target object is located, the method comprises the following steps: and determining the staying time of the blowing angle of the air sweeping plate in the field depth area by a table look-up method.
Further, according to the distance data corresponding to the depth of field area, after the air conditioner is controlled to sweep wind time in different depth of field areas, the method further comprises: if the distance between the second target object which is detected to move in the space and the air conditioner is continuously reduced within a preset time period until a first preset threshold value is reached, a panel screen of the air conditioner is lightened; and if the distance between a second target object with a moving position in the space and the air conditioner is detected to be continuously increased within a preset time period until a second preset threshold value is reached, turning off a panel screen of the air conditioner, wherein the first preset threshold value is the same as or different from the second preset threshold value.
Further, before obtaining distance data between the air conditioner and at least one target object in the space, the method further comprises: turning on the air conditioner by at least one of: touch panel, terminal equipment.
According to another aspect of the embodiments of the present invention, there is also provided a control apparatus of an air conditioner, including: an acquisition unit for acquiring distance data between an air conditioner and at least one target object in a space, wherein the target object includes at least one of a first target object fixed in position in the space and a second target object moving in position in the space; the dividing unit is used for dividing a wind sweeping area of the air conditioner into at least one depth of field area based on distance data between the air conditioner and at least one target object in a space; and the control unit is used for controlling the wind sweeping time length of the air conditioner in different depth areas according to the distance data corresponding to the depth areas.
Further, sensors are installed at different angular positions of the air conditioner, wherein distance data between the air conditioner and target objects located at different angles are acquired through the sensors at different positions.
Further, the dividing unit includes: the system comprises an acquisition module, a storage module and a display module, wherein the acquisition module is used for acquiring a plurality of distance data between the air conditioner and at least one target object in a space within a preset time period; a calculation module for calculating an average value of the plurality of distance data; and the dividing module is used for dividing the depth of field area between the air conditioner and at least one target object in the space according to the plurality of distance data average values.
According to another aspect of the embodiments of the present invention, there is also provided a storage medium including a stored program, wherein the program executes the control method of the air conditioner according to any one of the above aspects.
According to another aspect of the embodiments of the present invention, there is also provided a processor for executing a program, wherein the program executes the control method of the air conditioner according to any one of the above embodiments.
In the embodiment of the invention, the distance data between the air conditioner and at least one object in the space is acquired, wherein the object comprises at least one of a first target object with a fixed position in the space and a second target object with a moving position in the space; dividing a wind sweeping area of the air conditioner into at least one depth of field area based on distance data between the air conditioner and at least one target object in the space; according to the distance data corresponding to the depth of field area, the wind sweeping time of the air conditioner in different depth of field areas is controlled, the purpose of controlling the wind sweeping time of the air conditioner according to the distance between the air conditioner and the target object in the space is achieved, the user experience is improved, and the technical problem that the wind sweeping time of the air conditioner cannot be controlled according to the distance between the target object in the space and the controller in the prior art is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a schematic view of the blowing of a space air conditioner according to an embodiment of the present invention. (ii) a
Fig. 2 is a flowchart of a control method of an air conditioner according to an embodiment of the present invention;
FIG. 3 is a schematic view of depth of field at different angles in accordance with a preferred embodiment of the present invention;
FIG. 4 is a schematic diagram of the area detection principle according to the preferred embodiment of the present invention;
FIG. 5 is a flow chart of zone thermostat control according to a preferred embodiment of the present invention; and
fig. 6 is a schematic diagram of a control apparatus of an air conditioner according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In accordance with an embodiment of the present invention, there is provided an embodiment of a method for controlling an air conditioner, wherein the steps illustrated in the flowchart of the drawings may be performed in a computer system, such as a set of computer-executable instructions, and wherein, although a logical order is illustrated in the flowchart, in some cases, the steps illustrated or described may be performed in an order different than that illustrated herein.
First, some terms or terms appearing in the description of the embodiments of the present invention are applicable to the following explanations:
scene depth (depth of field): the image is in a clear range before and after a focus, and the larger the scene depth is, the clearer the whole image is from a distant view to a close view; the shallower the scene depth, the sharper the in-focus subject and the more the foreground and background will be blurred, thereby highlighting the subject.
The detection is based on the ultrasonic ranging principle, the ultrasonic waves are not easy to be interfered by the environment when being transmitted in the air, the transmission distance is long, the attenuation is slow, and the precision of the distance detection technology is high. The method for measuring the distance by the ultrasonic sensor is a pulse echo method, the ultrasonic sensor transmits ultrasonic waves to the outside, receives the ultrasonic waves reflected from an object, obtains the time interval from the transmission of the ultrasonic waves to the reception of the echo waves through detection, and calculates the distance between the object and the ultrasonic sensor by fixing the transmission speed of the ultrasonic waves in an air medium.
The ultrasonic sensor consists of an ultrasonic signal amplifying circuit unit, a generator array group, a receiver array group and a received signal processing unit.
The control method of the air conditioner according to the embodiment of the present invention will be described in detail.
Fig. 2 is a flowchart of a control method of an air conditioner according to an embodiment of the present invention, as shown in fig. 2, the control method of the air conditioner including the steps of:
step S202, distance data between the air conditioner and at least one target object in the space is acquired, wherein the target object comprises at least one of a first target object with a fixed position in the space and a second target object with a moving position in the space.
The obtaining of the distance data between the air conditioner and at least one target object in the space may be performed by installing sensors at different angles of the air conditioner, wherein the distance data between the air conditioner and the target object at different angles is obtained by the sensors at different positions. The sensor may include, but is not limited to, an ultrasonic sensor.
In other words, the distance between the air conditioner and the wall of the living room or the distance between the air conditioner and the person walking in the living room may be obtained by the sensor in step S202.
It should be noted that the air conditioner may be disposed in a variety of environments, including but not limited to: the air conditioner is used in a room, a factory, or the like, and the room is not limited to a specific environment in which the air conditioner is used. The first target object and the second target object will be described by taking a living room space as an example, and if there is furniture (corresponding to the first target object) with fixed positions such as a sofa, a table, and a television set that do not move in general in the living room, and if there is a person in the living room doing a movement or other furniture that can move intelligently, the person who moves and the furniture that moves (corresponding to the second target object) will be described.
And step S204, dividing the wind sweeping area of the air conditioner into at least one depth of field area based on the distance data between the air conditioner and at least one target object in the space.
Wherein dividing the wind sweeping area of the air conditioner into at least one depth of field area based on distance data between the air conditioner and at least one target object in the space may include: acquiring a plurality of distance data between an air conditioner and at least one target object in a space within a predetermined time period; calculating an average value of the plurality of distance data; and dividing a depth of field area between the air conditioner and at least one target object in the space according to the average value.
It should be noted that, an ultrasonic array sensor may be assembled right in front of the air conditioner, the ultrasonic sensors form an array pointing to the air blowing direction of the air conditioner at different included angles, the number of the arrays is not less than 3, the beam angle of each ultrasonic sensor unit is within a range of 10 ° to 50 °, and the more the sensor arrays are, the smaller the beam angle can be selected, thereby realizing higher-resolution detection. More accurate division of the depth of field area can be achieved.
The method includes dividing a wind sweeping area of the air conditioner in the space based on a distance between the air conditioner and a first target object and a second target object in the space. For example, the air conditioner is provided with three array sensors, and the angles of the left ultrasonic sensor unit and the right ultrasonic sensor unit are emitted to the left side and the right side at a certain included angle, so that the direction detection of the air blowing range of the air conditioner is realized. The air conditioner collects the distance data tested by the 3 ultrasonic sensor units in real time and continuously collects the distance data of the T1 time period. Because the object is relatively static, most of the human body is activities, and the human body is excluded as an obstacle in the process of collecting the depth of field, the data (caused by the human body as the obstacle) changed in the T1 time period is discharged, the effective distance data in the time period is averaged, and then the corresponding array number and the distance of 3 intervals pointed by the array sensor (generally, the distance from the sensor to the wall or a large furniture article, such as a screen) are obtained. The distances from the wave beam angles of the three arrays S1, S2 and S3 to the wall are 1m, 4m and 6m, that is, the depths of field of the air conditioner at three angles can be judged, as shown in FIG. 3, the depth of field diagram at different angles is shown.
And step S206, controlling the wind sweeping time of the air conditioner in different depth areas according to the distance data corresponding to the depth areas.
The method comprises the following steps of controlling the air conditioner to sweep wind time in different depth areas according to distance data corresponding to the depth areas, wherein the method comprises the following steps: and when the distance data between the air conditioner and a second target object in the space is detected to be smaller than a preset threshold value, adjusting the air conditioner to a lowest wind speed gear and closing the air deflector.
When the distance between the human and the machine is smaller than the threshold value D, for example, when the distance between the human and the machine is 0.5m, the air conditioner immediately adjusts the air speed to be the lowest and closes the air deflector (or the air deflector is at a position where the human cannot be blown), and therefore the problems that the air speed is large and the air conditioner is cold and a human body feels uncomfortable when the air conditioner is close to the air conditioner are solved.
Through the above steps, by acquiring distance data between the air conditioner and at least one object in the space, wherein the object includes at least one of a first target object whose position is fixed in the space and a second target object whose position is moved in the space; dividing a wind sweeping area of the air conditioner into at least one depth of field area based on distance data between the air conditioner and at least one target object in the space; according to the distance data corresponding to the depth of field area, the wind sweeping time of the air conditioner in different depth of field areas is controlled, the purpose of controlling the wind sweeping time of the air conditioner according to the distance between the air conditioner and the target object in the space is achieved, the user experience is improved, and the technical problem that the wind sweeping time of the air conditioner cannot be controlled according to the distance between the target object in the space and the controller in the prior art is solved.
As an alternative embodiment, after controlling the air conditioner to sweep wind time in different depth areas according to the distance data corresponding to the depth areas, the method includes: when a second target object exists in the detection space, judging the area angle corresponding to the second target object in the space; and controlling the blowing angle of a wind sweeping plate of the air conditioner according to the angle of the area where the second target object is located.
The operation mode of the air conditioner can be started by selecting panel keys, remote controller keys or a mobile phone App and also can be used as a function in an automatic mode, and based on the angle detection of a human body relative to an air conditioning area, when the angle of the human body in the corresponding area is detected, the air sweeping direction of the air conditioner is controlled to blow to the area where the human body is located. Reasonable air supply can be realized according to the direction of the human body.
As an alternative embodiment, after controlling the blowing angle of the wind sweeping plate of the air conditioner according to the angle of the area where the second target object is located, the method may further include: and determining the staying time of the blowing angle of the air sweeping plate in the field depth area by a table look-up method.
It should be noted that the table look-up method means that different angle ranges are preset by a program, corresponding to different stay times, and the corresponding stay times are obtained by looking up the angle ranges.
The depth of field of a plurality of groups of different angles can be detected according to the number of the arrays, the closer the depth of field represents that the space is smaller, the smaller the required cooling capacity is, if the depth of field is in a refrigeration mode, the shorter the air-conditioner blowing time is required, if the depth of field is in a heating mode, the shorter the air-conditioner blowing time is required, and the farther the depth of field represents that the space is larger, the more the required cooling capacity is, if the depth of field is in the refrigeration mode, the longer the air-conditioner blowing time is required, and if the depth of field is in the heating mode, the longer the air-conditioner blowing time is required, so that the temperature uniformity of each indoor area is realized, the low-temperature and low temperature of the small.
The air sweeping plate of the air conditioner sweeps air at a plurality of angles back and forth, the adjustment of the cold quantity is controlled based on the air supply time of the air deflector of the air conditioner at each area angle, and the stay time of the air sweeping angles is determined by a table look-up method in different depth of field intervals. That is, the air blowing time of the air conditioner has a direct proportion relation with the depth distance. That is, the air blowing time is output, the depth distance is input, the air blowing time is longer when the depth distance is larger, and the air blowing time is shorter when the depth distance is smaller.
As an optional embodiment, after controlling the air conditioner to sweep wind time in different depth areas according to the distance data corresponding to the depth areas, the method may further include: if the distance between the second target object with the position moving in the space and the air conditioner is detected to be continuously reduced within a preset time period until a first preset threshold value is reached, a panel screen of the air conditioner is lightened; and if the distance between the second target object with the position moving in the space and the air conditioner is detected to be continuously increased within the preset time period until a second preset threshold value is reached, the panel screen of the air conditioner is turned off, wherein the first preset threshold value is the same as or different from the second preset threshold value.
Wherein, the human body distance detection and the human body approach trend detection are maintained for a certain time, when the human body approaches to a certain degree D1, for example, when the human body approaches to the air conditioner within half an hour, the distance D1 is 1m, the air conditioner panel screen will light up; when it is detected that the human body is far from the air conditioner within 1 hour, the air conditioner panel screen is turned off when the human body is far from the air conditioner by a distance D1 of 1.5m when the human body is far from the air conditioner by a certain degree D1.
It should be noted that the human-computer distance detection is specifically implemented as follows: when detecting the human body approaching the air conditioner from a long distance, the distance data of the unit of at least one ultrasonic sensor array changes, and the distance of the unit covering a plurality of arrays tends to change as the human body approaches the air conditioner.
An ultrasonic sensor array in the air conditioner detects the depth of field distance of each angle in real time, an output distance array Ds (s is the serial number of a corresponding array unit) is implemented, if the array unit Ds changes, sampling distance change is carried out in a continuous high-frequency period, if the distance trend of n periods is continuously detected to be smaller than that of the previous period, the fact that people approach the air conditioner with obvious trend is shown, at the moment, the average value of array data with data change is taken as the position D of the peopleMan-machine。
It should also be noted that: the detection of the relative orientation of the human body is realized as follows: the single ultrasonic sensor can only realize the detection of distance, and the array-type combined ultrasonic sensor can realize the detection of an angle interval. The ultrasonic array sensors are assembled at different direction angles, and the beam angles of the adjacent array sensors have a certain coincidence area. If the ultrasonic signal transmitted by one array unit is acceptable in a plurality of array receivers, the obstacle or human body is in the common angle range (in the coincident beam angle range) corresponding to the sensor unit. By calculating the distances of the obstacle or human body detected by the plurality of arrays, since one point is acceptable for both sensors, and the position of the point can be calculated from both distances (it is satisfied that both distances have only one point in the overlapping beam angle range), the angle of the obstacle with respect to the air conditioner can be estimated. If the ultrasonic signal emitted by one array unit only can be received by the corresponding receiver of the unit, the position of the obstacle or the person is in the non-coincident direction area. If the distance data reflecting one or more ultrasonic waves is significantly changed, it indicates that the detected distance is a human-machine distance, based on the fact that the object is relatively stationary and the human body movement will cause the detected distance to change.
As shown in fig. 4, the principle of area detection is schematically illustrated. The ultrasonic module is composed of 3 arrays. If the ultrasonic signal is continuously transmitted in S1, only the receiving tube corresponding to S1 receives the signal, and the monitored distance has a trend of obvious change, it indicates that the position has human body activity, i.e. it is determined that the human body nail is in the area 1 position. If the ultrasonic signals continuously transmitted at S1 are received in the receiving tubes corresponding to S1 and S2, and the detected distance has a trend of obvious change, it indicates that there is human body movement in the direction, i.e. it is determined that the human body b is in the area 2.
As an alternative embodiment, before obtaining the distance data between the air conditioner and at least one target object in the space, the method may further include: turning on the air conditioner by at least one of: touch panel, terminal equipment.
The following is a detailed description of the control method of the air conditioner according to the preferred embodiment.
Fig. 5 is a flowchart of a zone thermostat control according to a preferred embodiment of the present invention, and as shown in fig. 5, the control method of the air conditioner includes the steps of:
step S502, start the zone constant temperature control
The air conditioner starting area constant temperature control mode can be selected through panel keys, remote controller keys or a mobile phone App, and can also be started as a function in an automatic mode.
Step S504, acquiring distance data received by the ultrasonic sensor array in real time;
step S506, discharging distance acquisition data influenced by human interference;
step S508, counting the effective distance data of the time period T and processing the data into the depth of field of each angle array in an average manner;
step S510, matching the air blowing time of each angle through the depth of field of each angle;
the depth of field of a plurality of groups of different angles can be detected according to the number of the arrays, the closer the depth of field represents that the space is smaller, the smaller the required cold quantity is, the farther the depth of field represents that the space is larger, the more the required cold quantity is, and therefore the temperature uniformity of each indoor area is realized as far as possible, the low-temperature low of the local space is avoided, and the temperature of other places is high.
And S512, controlling the air deflector of the air conditioner to perform fixed blowing at different angles for different time to realize constant temperature of the area.
The air sweeping plate of the air conditioner sweeps air at a plurality of angles back and forth, the adjustment of the cold quantity is controlled based on the air supply time of the air deflector of the air conditioner at each area angle, and the stay time of the air sweeping angles is determined by a table look-up method in different depth of field intervals.
Through above-mentioned preferred embodiment, it is fixed to solve the air conditioner and install the direction of blowing in the corner, is difficult to realize each regional constant temperature of family's scene, leads to cold and hot uneven experience not good. The problem of the air conditioner not enough intelligent, people are close to and can't realize the intelligent aviation baffle that closes, and cold wind blows the people and causes comfortable nature experience not good, can't carry out reasonable air supply according to human position is solved.
According to an embodiment of the present invention, an embodiment of an air conditioner control device is further provided, and it should be noted that the air conditioner control device may be configured to execute the air conditioner control method in the embodiment of the present invention, that is, the air conditioner control method in the embodiment of the present invention may be executed in the air conditioner control device.
Fig. 5 is a schematic diagram of an air conditioner control device according to an embodiment of the present invention, which may include, as shown in fig. 5: an acquisition unit 61, a dividing unit 63, and a control unit 65. The concrete description is as follows.
An obtaining unit 61 is configured to obtain distance data between the air conditioner and at least one target object in the space, wherein the target object includes at least one of a first target object whose position is fixed in the space and a second target object whose position is moved in the space.
The obtaining unit 61 obtains distance data between the air conditioner and target objects located at different angles by installing sensors at different angular positions of the air conditioner.
A dividing unit 63, configured to divide the wind sweeping area of the air conditioner into at least one depth of field area based on distance data between the air conditioner and at least one target object in the space.
Wherein, the dividing unit may include: the system comprises an acquisition module, a storage module and a display module, wherein the acquisition module is used for acquiring a plurality of distance data between an air conditioner and at least one target object in a space within a preset time period; the calculation module is used for calculating the average value of the plurality of distance data; the dividing module is used for dividing a depth of field area between the air conditioner and at least one target object in the space according to the plurality of distance data average values.
And the first control unit 65 is used for controlling the wind sweeping time length of the air conditioner in different depth areas according to the distance data corresponding to the depth areas.
Wherein, above-mentioned device can include: and the adjusting unit is used for adjusting the air conditioner to a lowest wind speed gear and closing the air deflector when the distance data between the air conditioner and a second target object in the space is detected to be smaller than a preset threshold value after controlling the air conditioner to sweep wind time in different depth areas according to the distance data corresponding to the depth areas.
With the above apparatus, distance data between the air conditioner and at least one object in the space including at least one of a first target object whose position is fixed in the space and a second target object whose position is moved in the space can be acquired by the acquisition unit 61; the dividing unit 63 may divide the wind sweeping area of the air conditioner into at least one depth of field area based on distance data between the air conditioner and at least one target object in the space; the first control unit 65 can control the wind sweeping time of the air conditioner in different depth areas according to the distance data corresponding to the depth area, so that the purpose of controlling the wind sweeping time of the air conditioner according to the distance between the air conditioner and the target object in the space is achieved, the user experience is improved, and the technical problem that the wind sweeping time of the air conditioner cannot be controlled according to the distance between the target object in the space and the controller in the prior art is solved.
It should be noted that the acquiring unit 61 in this embodiment may be configured to execute step S202 in this embodiment of the present invention, the dividing unit 63 in this embodiment may be configured to execute step S204 in this embodiment of the present invention, and the first control unit 65 in this embodiment may be configured to execute step S206 in this embodiment of the present invention. The modules are the same as the corresponding steps in the realized examples and application scenarios, but are not limited to the disclosure of the above embodiments.
As an alternative embodiment, the apparatus may include: the judging unit is used for controlling the air conditioner to judge the area angle of a second target object in the space after the air sweeping time of the air conditioner in different depth areas according to the distance data corresponding to the depth areas when the second target object exists in the detection space; and the second control unit is used for controlling the blowing angle of the air sweeping plate of the air conditioner according to the angle of the area where the second target object is located.
As an alternative embodiment, the apparatus may include: and the determining unit is used for determining the staying time of the blowing angle of the air sweeping plate in the field depth area by a table look-up method after controlling the blowing angle of the air sweeping plate of the air conditioner according to the angle of the area where the second target object is located.
As an alternative embodiment, the apparatus may include: the third control unit is used for controlling the air conditioner to be lighted up after the air sweeping time of the air conditioner in different depth areas according to the distance data corresponding to the depth areas, if the distance between the second target object moving in the space and the air conditioner is detected to be continuously reduced in a preset time period until the first preset threshold value is reached; and the fourth control unit is used for controlling the panel screen of the air conditioner to be extinguished if the distance between the second target object with the position moving in the space and the air conditioner is detected to be continuously increased within the preset time period until a second preset threshold value is reached, wherein the first preset threshold value is the same as or different from the second preset threshold value.
As an alternative embodiment, the apparatus may include: the starting unit is used for starting the air conditioner in at least one of the following modes before acquiring the distance data between the air conditioner and at least one target object in the space: touch panel, terminal equipment.
According to another aspect of the embodiments of the present invention, there is also provided a storage medium including a stored program, where the program when executed controls a device on which the storage medium is located to perform the following operations: obtaining distance data between an air conditioner and at least one object in a space, wherein the object comprises at least one of a first target object with a fixed position in the space and a second target object with a moving position in the space; dividing a wind sweeping area of the air conditioner into at least one depth of field area based on distance data between the air conditioner and at least one target object in the space; and controlling the wind sweeping time length of the air conditioner in different depth areas according to the distance data corresponding to the depth areas.
According to another aspect of the embodiments of the present invention, there is also provided a processor, configured to execute a program, where the program executes the following operations: obtaining distance data between an air conditioner and at least one object in a space, wherein the object comprises at least one of a first target object with a fixed position in the space and a second target object with a moving position in the space; dividing a wind sweeping area of the air conditioner into at least one depth of field area based on distance data between the air conditioner and at least one target object in the space; and controlling the wind sweeping time length of the air conditioner in different depth areas according to the distance data corresponding to the depth areas.
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.
In the above embodiments of the present invention, 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.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. 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 and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (11)
1. A method of controlling an air conditioner, comprising:
acquiring distance data between an air conditioner and at least one target object in a space, wherein the target object comprises at least one of a first target object with a fixed position in the space and a second target object with a moving position in the space;
dividing a wind sweeping area of the air conditioner into at least one depth of field area based on distance data between the air conditioner and at least one target object in a space;
controlling the wind sweeping time length of the air conditioner in different depth areas according to the distance data corresponding to the depth areas,
wherein dividing the wind sweeping area of the air conditioner into at least one depth of field area based on distance data between the air conditioner and at least one target object in a space comprises: acquiring a plurality of distance data between the air conditioner and at least one target object in a space within a predetermined time period; calculating an average of the plurality of distance data; dividing a depth of field area between the air conditioner and at least one target object within a space according to the average value,
acquiring distance data between the air conditioner and at least one target object in the space includes: acquiring a plurality of distance data and interval angle data between the air conditioner and at least one target object in a space through an ultrasonic array sensor arranged right in front of the air conditioner; and eliminating the distance data influenced by the interference of the second target object to obtain effective distance data.
2. The method according to claim 1, wherein sensors are installed at different angular positions of the air conditioner, wherein the distance data between the air conditioner and the target object located at different angles is acquired by the sensors at different positions.
3. The method according to claim 1, wherein the air conditioner is controlled to be in different depth areas after the wind sweeping time according to the distance data corresponding to the depth areas, and the method comprises the following steps:
and when the fact that the distance data between the air conditioner and the second target object in the space is smaller than a preset threshold value is detected, adjusting the air conditioner to a lowest wind speed gear and closing an air deflector.
4. The method according to claim 1, wherein the air conditioner is controlled to be in different depth areas after the wind sweeping time according to the distance data corresponding to the depth areas, and the method comprises the following steps:
when the second target object exists in the space, judging the area angle of the second target object in the space;
and controlling the blowing angle of a wind sweeping plate of the air conditioner according to the angle of the area where the second target object is located.
5. The method according to claim 4, wherein after controlling the blowing angle of the air conditioner according to the angle of the area where the second target object is located, the method comprises:
and determining the staying time of the blowing angle of the air sweeping plate in the field depth area by a table look-up method.
6. The method according to claim 1, wherein the air conditioner is controlled to be in different depth areas after the wind sweeping time according to the distance data corresponding to the depth areas, and the method further comprises:
if the distance between the second target object which is detected to move in the space and the air conditioner is continuously reduced within a preset time period until a first preset threshold value is reached, a panel screen of the air conditioner is lightened;
and if the distance between a second target object with a moving position in the space and the air conditioner is detected to be continuously increased within a preset time period until a second preset threshold value is reached, turning off a panel screen of the air conditioner, wherein the first preset threshold value is the same as or different from the second preset threshold value.
7. The method of claim 1, wherein prior to obtaining distance data between the air conditioner and at least one target object within the space, the method further comprises:
turning on the air conditioner by at least one of: touch panel, terminal equipment.
8. A control apparatus of an air conditioner, comprising:
an acquisition unit for acquiring distance data between an air conditioner and at least one target object in a space, wherein the target object includes at least one of a first target object fixed in position in the space and a second target object moving in position in the space;
the dividing unit is used for dividing a wind sweeping area of the air conditioner into at least one depth of field area based on distance data between the air conditioner and at least one target object in a space;
a first control unit for controlling the air-sweeping time length of the air conditioner in different depth areas according to the distance data corresponding to the depth areas,
the dividing unit includes: the system comprises an acquisition module, a storage module and a display module, wherein the acquisition module is used for acquiring a plurality of distance data between the air conditioner and at least one target object in a space within a preset time period; a calculation module for calculating an average value of the plurality of distance data; a dividing module for dividing a depth of field area between the air conditioner and at least one target object in a space according to the plurality of distance data average values,
the acquisition unit is also used for acquiring a plurality of distance data and interval angle data between the air conditioner and at least one target object in the space through an ultrasonic array sensor arranged right in front of the air conditioner; and eliminating the distance data influenced by the interference of the second target object to obtain effective distance data.
9. The apparatus of claim 8, wherein sensors are installed at different angular positions of the air conditioner, wherein distance data between the air conditioner and target objects located at different angles is acquired by the sensors at the different positions.
10. A storage medium characterized by comprising a stored program, wherein an apparatus in which the storage medium is located is controlled to execute the control method of the air conditioner according to any one of claims 1 to 7 when the program is executed.
11. A processor for executing a program, wherein the program executes to execute the control method of the air conditioner according to any one of claims 1 to 7.
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| CN111271830A (en) * | 2019-12-24 | 2020-06-12 | 宁波奥克斯电气股份有限公司 | Automatic air conditioner adjusting method and system, air conditioner and computer readable storage medium |
| CN111426035B (en) * | 2020-05-15 | 2021-04-30 | 珠海格力电器股份有限公司 | Control method and device of air conditioner |
| CN112361557B (en) * | 2020-11-10 | 2021-10-15 | 珠海格力电器股份有限公司 | Air conditioner control method and device, electronic equipment and readable storage medium |
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