CN111412615B - Vortex ring motion control method based on air conditioner, storage medium and device - Google Patents

Vortex ring motion control method based on air conditioner, storage medium and device Download PDF

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Publication number
CN111412615B
CN111412615B CN202010249612.XA CN202010249612A CN111412615B CN 111412615 B CN111412615 B CN 111412615B CN 202010249612 A CN202010249612 A CN 202010249612A CN 111412615 B CN111412615 B CN 111412615B
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vortex ring
air
target
air outlet
speed
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CN111412615A (en
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曾威
周向阳
谭周衡
杜顺开
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GD Midea Air Conditioning Equipment Co Ltd
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GD Midea Air Conditioning Equipment Co Ltd
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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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/081—Air-flow control members, e.g. louvres, grilles, flaps or guide plates for guiding air around a curve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/30—Velocity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants
    • F24F2120/10—Occupancy
    • F24F2120/12—Position of occupants
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Fluid Mechanics (AREA)
  • Human Computer Interaction (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention discloses a vortex ring motion control method based on an air conditioner, the air conditioner, a storage medium and a device, and belongs to the technical field of air conditioners. The invention determines the direction of the vortex ring generator to be supplied with air; acquiring the initial speed of the vortex ring generated by the vortex ring generator; determining at least two target air outlets from the plurality of air outlets according to the initial speed of the vortex ring and the direction of the air to be supplied, and the air outlet speed of each target air outlet; and controlling each target air outlet to supply air according to the air outlet speed so as to enable the vortex ring generated by the vortex ring generator to move towards the direction to be supplied with air, and realizing directional air supply of the vortex ring by adjusting the air speeds of the plurality of target air outlets without additionally installing a vortex ring generator rotating structure in the air conditioner.

Description

Vortex ring motion control method based on air conditioner, storage medium and device
Technical Field
The invention relates to the technical field of air conditioners, in particular to a vortex ring motion control method based on an air conditioner, the air conditioner, a storage medium and a device.
Background
In a room for operating the air conditioner, in order to reduce the power consumption of the air conditioner, after a user sets an ideal temperature, when the air conditioner detects that the current indoor temperature reaches the ideal temperature, the operation is suspended, so that the power consumption of the air conditioner is reduced, but because the rotating speed of a fan is related to the operating frequency of a compressor, the temperature of the room is already at the set temperature, the air conditioner stops refrigerating or heating or the operating frequency is very low, at the moment, the rotating speed of the fan is low, the air volume is small, and the user often feels stuffy and uncomfortable.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a vortex ring motion control method based on an air conditioner, the air conditioner, a storage medium and a device, and aims to solve the technical problem that the motion direction of a vortex ring needs to be adjusted by installing an additional vortex ring generator rotating structure in the air conditioner.
In order to achieve the purpose, the invention provides a vortex ring motion control method based on an air conditioner, wherein the air conditioner is provided with a vortex ring generator, and a plurality of air outlets are formed around the vortex ring generator on the air conditioner;
the vortex ring motion control method based on the air conditioner comprises the following steps:
determining the direction of air to be supplied of the vortex ring generator;
acquiring the initial speed of the vortex ring generated by the vortex ring generator;
determining at least two target air outlets from the plurality of air outlets according to the initial speed of the vortex ring and the direction of the air to be supplied, and the air outlet speed of each target air outlet;
and controlling each target air outlet to supply air according to the air outlet speed so as to enable the vortex ring generated by the vortex ring generator to move towards the direction of the air to be supplied.
Preferably, the step of obtaining the vortex ring initial velocity of the vortex ring generated by the vortex ring generator comprises:
acquiring a target air outlet aperture, a target pulse duration and a target air compression amount of the vortex ring generator;
adjusting the current parameters of the vortex ring generator according to the target air outlet aperture, the target pulse duration and the target air compression amount;
and acquiring the adjusted moving speed of the vortex ring generated by the vortex ring generator, and taking the moving speed as the initial speed of the vortex ring.
Preferably, the step of obtaining the target air outlet aperture, the target pulse duration and the target air compression amount of the vortex ring generator includes:
acquiring distance information between a user and an air conditioner;
acquiring a vortex ring target speed, wherein the vortex ring target speed is the moving speed of a vortex ring moving to a user;
and determining the target air outlet aperture, the target pulse duration and the target air compression quantity of the vortex ring generator according to the distance information and the vortex ring target speed.
Preferably, the step of determining the target air outlet diameter, the target pulse duration and the target air compression amount of the vortex ring generator according to the distance information and the vortex ring target speed includes:
acquiring the speed attenuation of the vortex ring corresponding to the distance information through a preset curve;
calculating the target vortex ring speed of the vortex ring generator to generate the vortex ring according to the vortex ring speed attenuation amount and the vortex ring target speed;
and determining the target air outlet aperture, the target pulse duration and the target air compression quantity of the vortex ring generator according to the target vortex ring moving speed.
Preferably, the step of determining at least two target air outlets from the plurality of air outlets according to the initial speed of the vortex ring and the direction of the air to be supplied, and the air outlet speed of each target air outlet includes:
extracting angle information between a user and the air conditioner from the air supply direction;
selecting at least two air outlets from the plurality of air outlets as target air outlets according to the angle information;
obtaining a vortex ring moving angle, wherein the vortex ring moving angle is an angle generated by the vortex ring generator when a vortex ring moves to a position where a user is located;
and calculating the air outlet speed of each target air outlet according to the initial speed of the vortex ring and the movement angle of the vortex ring.
Preferably, the step of obtaining the moving angle of the vortex ring comprises:
acquiring a first normal of an outlet of the vortex ring generator, and acquiring a second normal of each target air outlet;
acquiring bus points between the first normal and each second normal;
acquiring relative position points of the user from the angle information, and determining a target trajectory line according to the bus points and the relative position points;
and calculating an included angle between the first normal line and the target trajectory line, and taking the included angle as a vortex ring movement angle.
Preferably, the step of controlling each target air outlet to supply air according to the air outlet speed so that the vortex ring generated by the vortex ring generator moves towards the air supply direction further includes:
adjusting the air outlet angle of each target air outlet;
and controlling each target air outlet to supply air according to the air outlet angle and the air outlet speed so as to change the movement range of the vortex ring generated by the vortex ring generator.
In addition, to achieve the above object, the present invention also provides an air conditioner including: the control method comprises the steps of storing a program for implementing the method, and executing the program on the processor.
In addition, in order to achieve the above object, the present invention further provides a storage medium, on which a program of a vortex ring motion control method based on an air conditioner is stored, and the program of the vortex ring motion control method based on the air conditioner realizes the steps of the method of the vortex ring motion control method based on the air conditioner as described above when being executed by a processor.
In addition, in order to achieve the above object, the present invention further provides a scroll ring motion control apparatus based on an air conditioner, the apparatus including:
the acquisition module is used for determining the direction of air to be supplied of the vortex ring generator;
the calculation module is used for acquiring the initial speed of the vortex ring generated by the vortex ring generator;
the determining module is used for determining at least two target air outlets from the air outlets according to the initial speed of the vortex ring and the direction of the air to be supplied and the air outlet speed of each target air outlet;
and the control module is used for controlling each target air outlet to supply air according to the air outlet speed so as to enable the vortex ring generated by the vortex ring generator to move towards the direction of the air to be supplied.
The invention provides a vortex ring motion control method based on an air conditioner, which is characterized in that the direction of air to be supplied of a vortex ring generator is determined; acquiring the initial speed of the vortex ring generated by the vortex ring generator; determining at least two target air outlets from the plurality of air outlets according to the initial speed of the vortex ring and the direction of the air to be supplied, and the air outlet speed of each target air outlet; and controlling each target air outlet to supply air according to the air outlet speed so as to enable the vortex ring generated by the vortex ring generator to move towards the direction to be supplied with air, and realizing directional air supply of the vortex ring by adjusting the air speeds of the plurality of target air outlets without additionally installing a vortex ring generator rotating structure in the air conditioner.
Drawings
FIG. 1 is a schematic diagram of an apparatus in a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart illustrating a first embodiment of a method for controlling a scroll ring movement of an air conditioner according to the present invention;
FIG. 3 is a schematic diagram illustrating the generation of a vortex ring according to an embodiment of the method for generating a vortex ring of an air conditioner;
FIG. 4 is a schematic front view of an air conditioner according to an embodiment of the method for generating a vortex ring of the air conditioner of the present invention;
FIG. 5 is a front view of an outlet air aperture of an embodiment of a vortex ring generation method based on an air conditioner according to the present invention;
FIG. 6 is a top view of an outlet air aperture according to an embodiment of the method for generating a vortex ring based on an air conditioner of the present invention;
FIG. 7 is a vortex ring speed attenuation curve according to an embodiment of the vortex ring generation method of the present invention;
FIG. 8 is a flowchart illustrating a second embodiment of a method for controlling a scroll ring movement according to an air conditioner of the present invention;
FIG. 9 is a schematic view illustrating the principle of controlling the horizontal movement angle of the scroll ring according to the second embodiment of the scroll ring movement control method of the present invention;
FIG. 10 is a schematic view illustrating the principle of controlling the vertical movement angle of the scroll ring according to the second embodiment of the scroll ring movement control method of the present invention;
fig. 11 is a functional block diagram of a first embodiment of a vortex ring motion control device based on an air conditioner according to the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
The reference numbers illustrate:
reference numerals Name (R) Reference numerals Name (R)
10 Vortex ring generator 403 Lower air outlet
20 Vortex ring generation channel 404 Left air outlet
30 Vortex ring 405 Right air outlet
40 User' s 501 Air outlet caliber
401 Vortex ring air outlet 601 Wind deflector
402 Upper air outlet 602 Air outlet
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a schematic device structure diagram of a hardware operating environment according to an embodiment of the present invention.
As shown in fig. 1, the apparatus may include: a processor 1001, such as a Central Processing Unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a WIreless interface (e.g., a WIreless-FIdelity (WI-FI) interface). The Memory 1005 may be a Random Access Memory (RAM) Memory, or may be a Non-Volatile Memory (NVM), such as a disk Memory. The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the configuration shown in fig. 1 does not constitute a limitation of the device and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a storage medium, may include therein an operating system, a network communication module, a user interface module, and an air conditioner-based scroll ring motion control program.
In the device shown in fig. 1, the network interface 1004 is mainly used for data communication with a network server; the user interface 1003 is mainly used for data interaction with a user; the device calls a program for controlling the vortex ring motion based on the air conditioner, which is stored in the memory 1005, through the processor 1001, and executes the method for controlling the vortex ring motion based on the air conditioner provided by the embodiment of the invention.
Based on the hardware structure, the embodiment of the vortex ring generation method based on the air conditioner is provided.
An embodiment of the present invention provides a method for controlling a vortex ring motion based on an air conditioner, and referring to fig. 2, fig. 2 is a schematic flow diagram of a first embodiment of a method for controlling a vortex ring motion based on an air conditioner according to the present invention.
In this embodiment, the method for controlling the vortex ring motion based on the air conditioner includes the following steps:
step S10: and determining the direction of air to be blown of the vortex ring generator.
In this embodiment, an execution main body of the air conditioner is a controller in the air conditioner, for example, a central controller in the air conditioner, and may also be a controller of other forms, which is not limited in this embodiment, the central controller is taken as an example, the air conditioner is provided with a vortex ring generator, as shown in the schematic diagrams, the front diagrams, the schematic diagrams of the air outlet caliber and the top views of the air conditioner shown in fig. 3 to 6, the vortex ring generator 10 in fig. 3 performs air treatment through a vortex ring channel 20 to generate a vortex ring 30 with a certain diameter from the air outlet caliber, so as to realize air supply to a user 40, wherein the vortex ring is a circular ring filled with air inside, the air conditioner in fig. 4 is provided with a vortex ring air outlet 401, and the vortex ring generated by the vortex ring generator blows air from the vortex ring air outlet 401, meanwhile, the upper air outlet 402, the lower air outlet 403, the left air outlet 404 and the right air outlet 405 are respectively arranged at the upper side, the lower side, the left side and the right side of the air conditioner, as shown in the front view of the air outlet caliber shown in fig. 5, the air outlet caliber is a square with a preset size, and can also be in other shapes, the embodiment does not limit the air outlet caliber, as shown in the top view of the air outlet caliber shown in fig. 6, a wind shield 601 is further arranged beside the vortex ring air outlet 602, so that the angle of the wind direction can be changed, and the purpose of controlling the direction of the vortex ring is achieved.
In a specific implementation, the direction of the air to be blown by the vortex ring generator may be determined based on a preset strategy, such as: the preset strategy may be to control the vortex ring generator to sequentially generate vortex rings from left to right (or from right to left), or may be to control the vortex ring generator to sequentially generate vortex rings from top to bottom (or from bottom to top), or may also control the vortex ring generator to generate vortex rings according to a random direction, which is not limited in this embodiment.
Certainly, in order to further improve the experience of the user and realize directional air supply for the user, in this embodiment, the direction of the vortex ring generator to be supplied with air may also be the direction of the air conditioner towards the user, that is, an infrared sensor may be disposed on the air conditioner, and the position of the user may be detected in real time through the infrared sensor, so that the direction of the vortex ring generator to be supplied with air is determined according to the position of the user.
Step S20: and acquiring the initial speed of the vortex ring generated by the vortex ring generator.
It should be noted that, the vortex ring generated by the vortex ring generator is blown out from the vortex ring air outlet, and in the process of the vortex ring moving towards the user direction, the speed of the vortex ring is in a continuously attenuated state, in this embodiment, the initial speed of the vortex ring may be understood as the speed of the vortex ring generated by the vortex ring generator when the vortex ring is blown out from the vortex ring air outlet, and in a specific implementation, the step of obtaining the initial speed of the vortex ring generated by the vortex ring generator specifically includes: acquiring a target air outlet aperture, a target pulse duration and a target air compression amount of the vortex ring generator; adjusting the current parameters of the vortex ring generator according to the target air outlet aperture, the target pulse duration and the target air compression amount; and acquiring the adjusted moving speed of the vortex ring generated by the vortex ring generator, and taking the moving speed as the initial speed of the vortex ring.
In this embodiment, the parameters of the vortex ring generator include an air outlet aperture, a pulse duration, and an air compression amount, the vortex ring generator may be divided into an air flow on-off type and an air flow compression type, and may also be in other forms, which is not limited in this embodiment, and the example of the vortex ring generator being the air flow on-off type is described, when the vortex ring generator is the air flow on-off type, such as a movable vane open-close type vortex ring generator, a vane is opened from an initial position to a set position, and then a pause may be selected, and then the vane starts to be closed to a full close, and returns to the initial position, the time that the vane passes from the beginning to the full close is defined as the pulse duration of the vortex ring generator, and assuming that the air flow on-off type vortex ring generator uses a film as an air compression element, the air compression amount generated by the vortex ring is an air amount compressed by the film moving from the initial position to a preset position, the air outlet aperture is the aperture of the vortex ring air outlet, the parameter of the vortex ring generator and the vortex ring speed have a corresponding relation, the moving speed of the corresponding vortex ring can be calculated according to the parameter of the vortex ring generator, and the moving speed of the vortex ring calculated according to the obtained target air outlet aperture, the target pulse duration and the target air compression amount of the vortex ring generator is the initial speed of the vortex ring.
In a specific implementation, the step of obtaining the target air outlet aperture, the target pulse duration and the target air compression amount of the vortex ring generator specifically includes: acquiring distance information between a user and an air conditioner; acquiring a vortex ring target speed, wherein the vortex ring target speed is the moving speed of a vortex ring moving to a user; determining the target air outlet aperture, the target pulse duration and the target air compression quantity of the vortex ring generator according to the distance information and the vortex ring target speed, wherein the infrared sensor arranged on the air conditioner can also detect the distance information of a user in real time, thereby obtaining the distance information between the user and the air conditioner, wherein the distance is the distance between the air outlet of the vortex ring of the air conditioner and the user, the target speed of the vortex ring is the moving speed of the vortex ring moving to the position of the user, the target speed of the vortex ring is preset according to the requirement of the user, may be 1m/s, or may be set to other speeds, which is not limited in this embodiment, after the distance information between the user and the air conditioner and the target speed of the vortex ring are obtained, the target air outlet aperture, the target pulse duration and the target air compression amount of the vortex ring generator can be determined.
Further, in this embodiment, the step of determining the target air outlet diameter, the target pulse duration, and the target air compression amount of the vortex ring generator according to the distance information and the vortex ring target speed includes: acquiring the speed attenuation of the vortex ring corresponding to the distance information through a preset curve; calculating the target vortex ring speed of the vortex ring generator to generate the vortex ring according to the vortex ring speed attenuation amount and the vortex ring target speed; determining a target air outlet aperture, a target pulse duration and a target air compression amount of the vortex ring generator according to the target vortex ring moving speed, wherein in an actual situation, in the process that a vortex ring generated by the vortex ring generator moves from a vortex ring air outlet to a position where a user is located, the moving speed of the vortex ring is gradually attenuated, the vortex ring speed attenuation amount is related to distance information acquired by an infrared sensor on an air conditioner, the vortex ring speed attenuation amount corresponding to the distance information can be obtained according to a vortex ring speed attenuation curve shown in fig. 7, the vortex ring target speed is assumed to be 5m/s, the distance between the user and the air conditioner is obtained from the distance information acquired by the infrared sensor to be 3m, the vortex ring moving speed is attenuated from 6m/s to 5m/s from fig. 7, the vortex ring moving distance is 3m, and therefore the target vortex ring moving speed can be deduced to be 6m/s, meanwhile, in practical application, the speed attenuation curve of the vortex ring shown in fig. 7 is fitted into a straight line with a fixed slope, and the distance between a user and the air conditioner and the preset target speed of the vortex ring are substituted into a coordinate formula corresponding to the straight line to obtain the target vortex ring moving speed.
In addition, after the target vortex ring moving speed is obtained, the target air outlet aperture, the target pulse duration and the target air compression amount of the vortex ring generator can be determined according to the target vortex ring moving speed, and the target vortex ring moving speed in the embodiment has a one-to-one correspondence relationship with the target air outlet aperture, the target pulse duration and the target air compression amount of the vortex ring generator respectively;
V1＝0.0013D2-0.5103D +54.65 equation (1);
V1＝2023.5T2-387.95T +24.507 formula (2);
V1＝0.0105Q3-0.3069Q2+3.0486Q-1.6925 formula (3);
wherein, the V1Representing the moving speed of the target vortex ring, T representing the pulse duration, D representing the air outlet aperture, Q representing the air compression amount, and calculating the target air outlet aperture, the target pulse duration and the target air compression amount corresponding to the moving speed of the target vortex ring according to the formula (1), the formula (2) and the formula (3), for example, the target vortex ring moving speed is 6.8m/s, the target air outlet aperture is 150mm, the target pulse duration is 0.073s, the target air compression amount is 5.28L, and meanwhile, another corresponding relation exists between the moving speed of the target vortex ring and three parameters of the air outlet aperture, the pulse duration and the air compression amount;
V1＝f(D)+g(T)+h(Q)＝f(0.0013D2-0.5103D+54.65)+g(2023.5T2-387.95T+24.507)+h(0.0105Q3-0.3069Q2+3.0486Q-1.6925) formula (4);
the f, g and h are constant coefficients, it is easy to understand that in an actual situation, a target vortex ring moving speed corresponds to a combination of multiple groups of air outlet apertures, pulse duration and air compression amount, and the air outlet apertures, the pulse duration and the air compression amount can be correspondingly adjusted according to the determined target vortex ring moving speed according to the formula (4).
Step S30: and determining at least two target air outlets from the plurality of air outlets according to the initial speed of the vortex ring and the direction of the air to be supplied, and the air outlet speed of each target air outlet.
Step S40: and controlling each target air outlet to supply air according to the air outlet speed so as to enable the vortex ring generated by the vortex ring generator to move towards the direction of the air to be supplied.
In this embodiment, at least two air outlets are selected from the upper air outlet, the lower air outlet, the left air outlet, and the right air outlet of the air conditioner as target air outlets according to the direction to be blown, for example, if the user is on the left side of the air conditioner and is in a standing posture, the left air outlet and the upper air outlet are taken as target air outlets, after the target air outlets are determined, the air outlet speed of the target air outlets is determined according to the initial speed of the vortex ring, the initial speed of the vortex ring is a speed threshold of the target air outlet, and the size of the air outlet speed of the target air outlet needs to satisfy the speed threshold, that is, the initial speed of the vortex ring, specifically, the air outlet speed of the target air outlet is set to be greater than or less than the speed threshold, that is, according to the corresponding relationship between the initial speed of the vortex ring, the target air outlet, and the direction to be blown, for example, the user is acquired on the left side of the air conditioner and is in a standing posture according to the direction to be blown, assuming that the left outlet and the upper outlet are selected as the target outlets, the air outlet speeds of the left outlet and the upper outlet are both required to be set to be greater than the initial speed of the vortex ring, if the initial speed of the vortex ring is 5m/s, the air outlet speed of the left outlet can be set to be 5.5m/s or 6m/s, the air outlet speed of the upper outlet can be set to be 6m/s or 6.5m/s, etc., and the air outlet speed greater than 5m/s can be used as the air outlet speeds of the left outlet and the upper outlet, and if the right outlet and the lower outlet are selected as the target outlets, the air outlet speeds of the right outlet and the lower outlet are required to be set to be less than the initial speed of the vortex ring, if the initial speed of the vortex ring is 5m/s, the air outlet speed of the right outlet can be set to be 4.5m/s or 4m/s, and the air outlet speed of the upper outlet can be set to be 4.8m/s or 4.5m/s, etc., the air outlet speed less than 5m/s can be used as the air outlet speed of the right air outlet and the lower air outlet.
In a specific implementation, an additional vortex ring generator rotating structure is not installed in the air conditioner, but the control of the motion direction of the vortex ring is realized by using the principle that the pressure is smaller when the air flow rate is higher, so that after the air outlet speed of the target air outlet is obtained, the target air outlet is controlled to supply air according to the air outlet speed meeting the condition, so that the vortex ring generated by the vortex ring generator can move towards the user direction.
The embodiment determines the direction of air to be blown of the vortex ring generator; acquiring the initial speed of the vortex ring generated by the vortex ring generator; determining at least two target air outlets from the air outlets and the air outlet speed of each target air outlet according to the initial speed of the vortex ring and the angle information; and controlling each target air outlet to supply air according to the air outlet speed so as to enable the vortex ring generated by the vortex ring generator to move towards the user direction, and realizing directional air supply of the vortex ring by adjusting the air speeds of the plurality of target air outlets without additionally installing a vortex ring generator rotating structure in the air conditioner.
Referring to fig. 8, fig. 8 is a flowchart illustrating a second embodiment of a method for controlling a vortex ring movement based on an air conditioner according to the present invention.
Based on the first embodiment, the step S30 specifically includes:
step S301: and extracting angle information between a user and the air conditioner from the air supply direction.
Step S302: and selecting at least two air outlets from the air outlets as target air outlets according to the angle information.
In this embodiment, according to the direction to be blown of the vortex ring generator obtained by the infrared sensor, angle information between the user and the air conditioner is extracted from the direction to be blown, where the angle information includes that the user is on the left side of the air conditioner or on the right side of the air conditioner, and that the user is in a standing posture or a sitting posture, and then at least two air outlets are selected from the multiple air outlets as target air outlets according to the angle information, where the multiple air outlets include an upper air outlet, a lower air outlet, a left air outlet and a right air outlet, and it is determined whether the user is on the left side or the right side of the air conditioner or whether the user is in a standing posture or a sitting posture according to the angle information, in this embodiment, the vortex ring can move to a specific position, such as standing on the left side of the air conditioner and sitting on the right side of the air conditioner by the user, and specifically, one or two air outlets are selected from the left air outlet and the right air outlet as a first group of air outlets, and then selecting one or two air outlets from the upper air outlet and the lower air outlet as a second group of air outlets, and combining the two groups of air outlets to obtain a target air outlet, for example, when the user stands on the left side of the air conditioner, the left air outlet and the upper air outlet may be simultaneously used as the target air outlets, or the right air outlet and the lower air outlet may be simultaneously used as the target air outlets, or the left air outlet, the right air outlet, and the upper air outlet may be simultaneously used as the target air outlets, and the selection manner of the target air outlets is not limited in this embodiment.
Step S303: and acquiring a vortex ring moving angle, wherein the vortex ring moving angle is the angle generated by the vortex ring generator when the vortex ring moves to the position where the user is located.
In this embodiment, the vortex ring movement angle is an angle generated by the vortex ring generator when the vortex ring moves to the position of the user, the vortex ring can reach the position of the user by moving according to the angle, the position of the user is split into a horizontal direction and a vertical direction before the movement angle is obtained, the final vortex ring movement angle is obtained by respectively obtaining the movement angle of the vortex ring in the horizontal direction and the movement angle of the vortex ring in the vertical direction,the horizontal direction angle determines that the vortex ring moves towards the left side or the right side of the air conditioner, the vertical direction angle determines that the vortex ring moves towards the upper side or the lower side of the air conditioner according to the standing posture or the sitting posture of a user, the user stands on the left side of the air conditioner by combining fig. 9 and fig. 10, the step of obtaining the movement angle of the vortex ring is specifically explained by taking the left air outlet and the upper air outlet as target air outlets together, the movement angle of the vortex ring in the horizontal direction is controlled as shown in fig. 9, it needs to be explained that each air outlet on the air conditioner and the vortex ring air outlet are arranged at a certain angle, and the obtained first normal L of the outlet of the vortex ring generator1And a second normal L of the left outlet 4042As shown in fig. 9, the first normal line L1Perpendicular to the plane of the vortex ring outlet 401, and a second normal L2A straight line perpendicular to the plane of the left air outlet 404 is used for obtaining a first normal L1And the second normal L2Then, the first normal L is obtained1And the second normal L2A common intersection point A between the two points, a relative position point B of a user is obtained from angle information obtained by the infrared sensor, and a target trajectory line L is determined according to the intersection point A and the relative position point B3Calculating the first normal L1And the target trajectory line L3Angle gamma therebetween1Angle of inclination γ obtained1That is, the moving angle of the vortex ring in the horizontal direction is generated by the vortex ring generator, in addition, the moving angle of the vortex ring in the vertical direction is controlled as shown in fig. 10, the angle formed by each air outlet and the vortex ring air outlet is the same, therefore, the normal lines of the air outlets have a common intersection point a, and the obtained first normal line L of the outlet of the vortex ring generator1And a second normal L to the upper outlet mouth 4022As shown in fig. 10, the first normal line L1Perpendicular to the plane of the vortex ring outlet 401, and a second normal L2A straight line perpendicular to the plane of the upper outlet 402 is used to obtain a first normal L1And the second normal L2Then, the first normal L is obtained1And the second normal L2A common intersection point A between the two points, a relative position point B' of the user is obtained from the angle information obtained by the infrared sensor, and a target trajectory line L is determined according to the intersection point A and the relative position point B3', calculating said first normal L1And the target trajectory line L3Angle between gamma2Angle of inclination γ obtained2That is, the vortex ring generator generates a moving angle of the vortex ring in the vertical direction, it is easy to understand that the moving angle of the vortex ring can be obtained according to the moving angle of the vortex ring in the horizontal direction and the vertical direction, and the vortex ring can move to the user according to the moving angle of the vortex ring.
Step S304: and calculating the air outlet speed of each target air outlet according to the initial speed of the vortex ring and the movement angle of the vortex ring.
It should be noted that, in order to make the movement direction of the vortex ring more accurate, in this embodiment, the air outlet speed of the target air outlet is further calculated through the initial speed of the vortex ring and the movement angle of the vortex ring, the vortex ring is a circular ring filled with air inside, in an actual situation, the air quality can be regarded as a fixed value, the product relationship between the mass and the speed in the momentum is utilized, under the condition that the mass is fixed, the target air outlet speed can be calculated according to a triangle rule or a parallelogram rule, the initial speed of the vortex ring and the movement angle of the vortex ring, and then the air outlet speed corresponding to each target air outlet is calculated according to the target air outlet speed and by combining the triangle rule or the parallelogram rule.
Further, based on the first embodiment, after the step S40, the method further includes:
step S401: and adjusting the air outlet angle of each target air outlet.
Step S402: and controlling each target air outlet to supply air according to the air outlet angle and the air outlet speed so as to change the movement range of the vortex ring generated by the vortex ring generator.
In a specific implementation, as shown in fig. 9, in this example, the air outlet angle α or β of the target air outlet may also be adjusted, and the first normal L is decreased by increasing the air outlet angle α of the left air outlet 404 and decreasing the first normal L according to the triangle rule or the parallelogram rule, for example1And the target trajectory line L3Angle gamma therebetween1Thereby reducing the movement range of the vortex ring generated by the vortex ring generator in the horizontal direction or increasing the upward movementThe air outlet angle beta of the tuyere 402 is increased by the first normal line L1And the target trajectory line L3Angle between gamma2Therefore, the upward movement range of the vortex ring generated by the vortex ring generator in the vertical direction is enlarged, and the air outlet angle adjusting mode is not limited in the embodiment.
In this embodiment, at least two air outlets are selected from the plurality of air outlets as target air outlets according to the angle information; obtaining a vortex ring moving angle, wherein the vortex ring moving angle is an angle generated by the vortex ring generator when a vortex ring moves to a position where a user is located; and calculating the air outlet speed of each target air outlet according to the initial speed of the vortex ring and the movement angle of the vortex ring, so that the control of the movement direction of the vortex ring is more accurate, and meanwhile, the air outlet angle of each target air outlet is adjusted, the movement range of the vortex ring generated by the vortex ring generator is changed, and the movement control of the vortex ring is more comprehensive.
Referring to fig. 11, fig. 11 is a block diagram illustrating a first embodiment of a vortex ring motion control apparatus for an air conditioner according to the present invention.
As shown in fig. 11, the scroll ring motion control apparatus based on an air conditioner according to an embodiment of the present invention includes:
an obtaining module 10, configured to determine a direction of the vortex ring generator to be blown, in this embodiment, a vortex ring generator is disposed on an air conditioner, and a plurality of air outlets are disposed on the air conditioner around the vortex ring generator, an execution main body of this embodiment is a controller in the air conditioner, for example, a central controller in the air conditioner, and may also be a controller in another form, which is not limited in this embodiment, the central controller is taken as an example for explanation, and the vortex ring generator is disposed on the air conditioner, as shown in schematic diagrams, front diagrams, air outlet aperture schematic diagrams, and top views of the air conditioner shown in fig. 3 to 6, where the vortex ring generator 10 in fig. 3 performs air treatment through a vortex ring channel 20 to generate a vortex ring 30 with a certain diameter from the air outlet aperture, and blows air to a user 40, where the vortex ring is a circular ring whose inside is filled with air, in fig. 4, the air conditioner is provided with a vortex ring air outlet 401, a vortex ring generated by the vortex ring generator blows air from the vortex ring air outlet 401, and an upper air outlet 402, a lower air outlet 403, a left air outlet 404 and a right air outlet 405 are respectively arranged at the upper side, the lower side, the left side and the right side of the air conditioner, as shown in the front view of the air outlet caliber shown in fig. 5, the air outlet caliber is a square with a preset size, and can also be in other shapes.
In a specific implementation, the direction of the air to be blown by the vortex ring generator may be determined based on a preset strategy, such as: the preset strategy may be to control the vortex ring generator to sequentially generate vortex rings from left to right (or from right to left), or may be to control the vortex ring generator to sequentially generate vortex rings from top to bottom (or from bottom to top), or may also control the vortex ring generator to generate vortex rings according to a random direction, which is not limited in this embodiment.
Certainly, in order to further improve the experience of the user and realize directional air supply for the user, in this embodiment, the direction of the vortex ring generator to be supplied with air may also be the direction of the air conditioner towards the user, that is, an infrared sensor may be disposed on the air conditioner, and the position of the user may be detected in real time through the infrared sensor, so that the direction of the vortex ring generator to be supplied with air is determined according to the position of the user.
And the calculation module 20 is used for acquiring the vortex ring initial speed of the vortex ring generated by the vortex ring generator.
It should be noted that, the vortex ring generated by the vortex ring generator is blown out from the vortex ring air outlet, and in the process of the vortex ring moving towards the user direction, the speed of the vortex ring is in a continuously attenuated state, in this embodiment, the initial speed of the vortex ring may be understood as the speed of the vortex ring generated by the vortex ring generator when the vortex ring is blown out from the vortex ring air outlet, and in a specific implementation, the step of obtaining the initial speed of the vortex ring generated by the vortex ring generator specifically includes: acquiring a target air outlet aperture, a target pulse duration and a target air compression amount of the vortex ring generator; adjusting the current parameters of the vortex ring generator according to the target air outlet aperture, the target pulse duration and the target air compression amount; and acquiring the adjusted moving speed of the vortex ring generated by the vortex ring generator, and taking the moving speed as the initial speed of the vortex ring.
In this embodiment, the parameters of the vortex ring generator include an air outlet aperture, a pulse duration, and an air compression amount, the vortex ring generator may be divided into an air flow on-off type and an air flow compression type, and may also be in other forms, which is not limited in this embodiment, and the example of the vortex ring generator being the air flow on-off type is described, when the vortex ring generator is the air flow on-off type, such as a movable vane open-close type vortex ring generator, a vane is opened from an initial position to a set position, and then a pause may be selected, and then the vane starts to be closed to a full close, and returns to the initial position, the time that the vane passes from the beginning to the full close is defined as the pulse duration of the vortex ring generator, and assuming that the air flow on-off type vortex ring generator uses a film as an air compression element, the air compression amount generated by the vortex ring is an air amount compressed by the film moving from the initial position to a preset position, the air outlet aperture is the aperture of the vortex ring air outlet, the parameter of the vortex ring generator and the vortex ring speed have a corresponding relation, the moving speed of the corresponding vortex ring can be calculated according to the parameter of the vortex ring generator, and the moving speed of the vortex ring calculated according to the obtained target air outlet aperture, the target pulse duration and the target air compression amount of the vortex ring generator is the initial speed of the vortex ring.
In a specific implementation, the step of obtaining the target air outlet aperture, the target pulse duration and the target air compression amount of the vortex ring generator specifically includes: acquiring distance information between a user and an air conditioner; acquiring a vortex ring target speed, wherein the vortex ring target speed is the moving speed of a vortex ring moving to a user; determining the target air outlet aperture, the target pulse duration and the target air compression quantity of the vortex ring generator according to the distance information and the vortex ring target speed, wherein the infrared sensor arranged on the air conditioner can also detect the distance information of a user in real time, thereby obtaining the distance information between the user and the air conditioner, wherein the distance is the distance between the air outlet of the vortex ring of the air conditioner and the user, the target speed of the vortex ring is the moving speed of the vortex ring moving to the position of the user, the target speed of the vortex ring is preset according to the requirement of the user, may be 1m/s, or may be set to other speeds, which is not limited in this embodiment, after the distance information between the user and the air conditioner and the target speed of the vortex ring are obtained, the target air outlet aperture, the target pulse duration and the target air compression amount of the vortex ring generator can be determined.
Further, in this embodiment, the step of determining the target air outlet diameter, the target pulse duration, and the target air compression amount of the vortex ring generator according to the distance information and the vortex ring target speed includes: acquiring the speed attenuation of the vortex ring corresponding to the distance information through a preset curve; calculating the target vortex ring speed of the vortex ring generator to generate the vortex ring according to the vortex ring speed attenuation amount and the vortex ring target speed; determining a target air outlet aperture, a target pulse duration and a target air compression amount of the vortex ring generator according to the target vortex ring moving speed, wherein in an actual situation, in the process that a vortex ring generated by the vortex ring generator moves from a vortex ring air outlet to a position where a user is located, the moving speed of the vortex ring is gradually attenuated, the vortex ring speed attenuation amount is related to distance information acquired by an infrared sensor on an air conditioner, the vortex ring speed attenuation amount corresponding to the distance information can be obtained according to a vortex ring speed attenuation curve shown in fig. 7, the vortex ring target speed is assumed to be 5m/s, the distance between the user and the air conditioner is obtained from the distance information acquired by the infrared sensor to be 3m, the vortex ring moving speed is attenuated from 6m/s to 5m/s from fig. 7, the vortex ring moving distance is 3m, and therefore the target vortex ring moving speed can be deduced to be 6m/s, meanwhile, in practical application, the speed attenuation curve of the vortex ring shown in fig. 7 is fitted into a straight line with a fixed slope, and the distance between a user and the air conditioner and the preset target speed of the vortex ring are substituted into a coordinate formula corresponding to the straight line to obtain the target vortex ring moving speed.
In addition, after the target vortex ring moving speed is obtained, the target air outlet aperture, the target pulse duration and the target air compression amount of the vortex ring generator may be determined according to the target vortex ring moving speed, in this embodiment, the target vortex ring moving speed and the vortex ring generatorThe target air outlet aperture, the target pulse duration and the target air compression quantity of the generator respectively have a one-to-one correspondence relationship, and the correspondence relationship is that V is 0.0013D2-0.5103D +54.65 formula (1), V2023.5T2-387.95T +24.507 formula (2), V ═ 0.0105Q3-0.3069Q2+3.0486Q-1.6925 formula (3), where V represents the target vortex ring moving speed, T represents the pulse duration, D represents the outlet air aperture, Q represents the air compression amount, and the target outlet air aperture, the target pulse duration and the target air compression amount corresponding to the target vortex ring moving speed can be calculated according to the formula (1), the formula (2) and the formula (3), for example, the target vortex ring moving speed is 6.8m/s, the target outlet air aperture is 150mm, the target pulse duration is 0.073s, and the target air compression amount is 5.28L, and the target vortex ring moving speed and the outlet air aperture, the pulse duration and the air compression amount have a corresponding relationship, where V ═ f, + g (T) + h (Q) ═ f (0.0013D) (D3D) together2-0.5103D+54.65)+g(2023.5T2-387.95T+24.507)+h(0.0105Q3-0.3069Q2+3.0486Q-1.6925) formula (4), where f, g and h are constant coefficients, it is easy to understand that in practical cases, a target vortex ring moving speed corresponds to a combination of multiple sets of air outlet aperture, pulse duration and air compression amount, and the air outlet aperture, pulse duration and air compression amount can be adjusted according to formula (4) according to the determined target vortex ring moving speed.
The determining module 30 is configured to determine at least two target air outlets from the plurality of air outlets according to the initial speed of the vortex ring and the direction of the air to be supplied, and an air outlet speed of each target air outlet.
And the control module 40 is used for controlling each target air outlet to supply air according to the air outlet speed so as to enable the vortex ring generated by the vortex ring generator to move towards the air supply direction.
In this embodiment, at least two air outlets are selected from the upper air outlet, the lower air outlet, the left air outlet, and the right air outlet of the air conditioner as target air outlets according to the direction to be blown, for example, if the user is on the left side of the air conditioner and is in a standing posture, the left air outlet and the upper air outlet are taken as target air outlets, after the target air outlets are determined, the air outlet speed of the target air outlets is determined according to the initial speed of the vortex ring, the initial speed of the vortex ring is a speed threshold of the target air outlet, and the size of the air outlet speed of the target air outlet needs to satisfy the speed threshold, that is, the initial speed of the vortex ring, specifically, the air outlet speed of the target air outlet is set to be greater than or less than the speed threshold, that is, according to the corresponding relationship between the initial speed of the vortex ring, the target air outlet, and the direction to be blown, for example, the user is acquired on the left side of the air conditioner and is in a standing posture according to the direction to be blown, assuming that the left outlet and the upper outlet are selected as the target outlets, the air outlet speeds of the left outlet and the upper outlet are both required to be set to be greater than the initial speed of the vortex ring, if the initial speed of the vortex ring is 5m/s, the air outlet speed of the left outlet can be set to be 5.5m/s or 6m/s, the air outlet speed of the upper outlet can be set to be 6m/s or 6.5m/s, etc., and the air outlet speed greater than 5m/s can be used as the air outlet speeds of the left outlet and the upper outlet, and if the right outlet and the lower outlet are selected as the target outlets, the air outlet speeds of the right outlet and the lower outlet are required to be set to be less than the initial speed of the vortex ring, if the initial speed of the vortex ring is 5m/s, the air outlet speed of the right outlet can be set to be 4.5m/s or 4m/s, and the air outlet speed of the upper outlet can be set to be 4.8m/s or 4.5m/s, etc., the air outlet speed less than 5m/s can be used as the air outlet speed of the right air outlet and the lower air outlet.
In a specific implementation, an additional vortex ring generator rotating structure is not installed in the air conditioner, but the control of the motion direction of the vortex ring is realized by using the principle that the pressure is smaller when the air flow rate is higher, so that after the air outlet speed of the target air outlet is obtained, the target air outlet is controlled to supply air according to the air outlet speed meeting the condition, so that the vortex ring generated by the vortex ring generator can move towards the user direction.
The embodiment determines the direction of air to be blown of the vortex ring generator; acquiring the initial speed of the vortex ring generated by the vortex ring generator; determining at least two target air outlets from the air outlets and the air outlet speed of each target air outlet according to the initial speed of the vortex ring and the angle information; and controlling each target air outlet to supply air according to the air outlet speed so as to enable the vortex ring generated by the vortex ring generator to move towards the user direction, and realizing directional air supply of the vortex ring by adjusting the air speeds of the plurality of target air outlets without additionally installing a vortex ring generator rotating structure in the air conditioner.
In an embodiment, the calculating module 20 is further configured to obtain a target air outlet aperture, a target pulse duration, and a target air compression amount of the vortex ring generator; adjusting the current parameters of the vortex ring generator according to the target air outlet aperture, the target pulse duration and the target air compression amount; and acquiring the adjusted moving speed of the vortex ring generated by the vortex ring generator, and taking the moving speed as the initial speed of the vortex ring.
In an embodiment, the calculating module 20 is further configured to obtain distance information between the user and the air conditioner; acquiring a vortex ring target speed, wherein the vortex ring target speed is the moving speed of a vortex ring moving to a user; and determining the target air outlet aperture, the target pulse duration and the target air compression quantity of the vortex ring generator according to the distance information and the vortex ring target speed.
In an embodiment, the calculating module 20 is further configured to obtain a vortex ring speed attenuation amount corresponding to the distance information through a preset curve; calculating the target vortex ring speed of the vortex ring generator to generate the vortex ring according to the vortex ring speed attenuation amount and the vortex ring target speed; and determining the target air outlet aperture, the target pulse duration and the target air compression quantity of the vortex ring generator according to the target vortex ring moving speed.
In one implementation, the determining module 30 is further configured to extract angle information between a user and the air conditioner from the air supply direction; selecting at least two air outlets from the plurality of air outlets as target air outlets according to the angle information; obtaining a vortex ring moving angle, wherein the vortex ring moving angle is an angle generated by the vortex ring generator when a vortex ring moves to a position where a user is located; and calculating the air outlet speed of the target air outlet according to the initial speed of the vortex ring and the movement angle of the vortex ring.
In one implementation, the determining module 30 is further configured to obtain a first normal of an outlet of the vortex ring generator, and obtain a second normal of each target air outlet; acquiring bus points between the first normal and each second normal; acquiring relative position points of the user from the angle information, and determining a target trajectory line according to the bus points and the relative position points; and calculating an included angle between the first normal line and the target trajectory line, and taking the included angle as a vortex ring movement angle.
In an embodiment, the air conditioner further comprises an adjusting module, wherein the adjusting module is used for adjusting the air outlet angle of each target air outlet; and controlling each target air outlet to supply air according to the air outlet angle and the air outlet speed so as to change the movement range of the vortex ring generated by the vortex ring generator.
In addition, an embodiment of the present invention further provides a storage medium, where an air conditioner-based scroll ring motion control program is stored, and when the air conditioner-based scroll ring motion control program is executed by a processor, the steps of the air conditioner-based scroll ring motion control method are implemented.
It should be understood that the above is only an example, and the technical solution of the present invention is not limited in any way, and in a specific application, a person skilled in the art may set the technical solution as needed, and the present invention is not limited thereto.
It should be noted that the above-described work flows are only exemplary, and do not limit the scope of the present invention, and in practical applications, a person skilled in the art may select some or all of them to achieve the purpose of the solution of the embodiment according to actual needs, and the present invention is not limited herein.
In addition, the technical details that are not described in detail in this embodiment can be referred to the method for controlling the vortex ring motion based on the air conditioner provided in any embodiment of the present invention, and are not described herein again.
Further, it is to be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention or portions thereof that contribute to the prior art may be embodied in the form of a software product, where the computer software product is stored in a storage medium (e.g. Read Only Memory (ROM)/RAM, magnetic disk, optical disk), and includes several instructions for enabling a terminal device (e.g. a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (7)

1. A vortex ring motion control method based on an air conditioner is characterized in that a vortex ring generator is arranged on the air conditioner, and a plurality of air outlets are formed in the air conditioner and positioned around the vortex ring generator;
the vortex ring motion control method based on the air conditioner comprises the following steps:
determining the direction of air to be supplied of the vortex ring generator;
acquiring a target air outlet aperture, a target pulse duration and a target air compression amount of the vortex ring generator;
adjusting the current parameters of the vortex ring generator according to the target air outlet aperture, the target pulse duration and the target air compression amount;
acquiring the adjusted moving speed of the vortex ring generated by the vortex ring generator, and taking the moving speed as the initial speed of the vortex ring;
determining at least two target air outlets from the plurality of air outlets according to the initial speed of the vortex ring and the direction of the air to be supplied, and the air outlet speed of each target air outlet;
the step of determining at least two target air outlets from the plurality of air outlets according to the initial speed of the vortex ring and the direction of the air to be supplied and the air outlet speed of each target air outlet comprises the following steps:
extracting angle information between a user and the air conditioner from the air supply direction;
selecting at least two air outlets from the plurality of air outlets as target air outlets according to the angle information;
acquiring a first normal of an outlet of the vortex ring generator, and acquiring a second normal of each target air outlet;
acquiring bus points between the first normal and each second normal;
acquiring relative position points of the user from the angle information, and determining a target trajectory line according to the bus points and the relative position points;
calculating an included angle between the first normal line and the target trajectory line, and taking the included angle as a vortex ring movement angle, wherein the vortex ring movement angle is an angle generated by the vortex ring generator when the vortex ring moves to the position where the user is located;
calculating the air outlet speed of each target air outlet according to the initial speed of the vortex ring and the movement angle of the vortex ring;
and controlling each target air outlet to supply air according to the air outlet speed so as to enable the vortex ring generated by the vortex ring generator to move towards the direction of the air to be supplied.
2. The vortex ring motion control method based on the air conditioner according to claim 1, wherein the step of obtaining the target outlet air diameter, the target pulse duration and the target air compression amount of the vortex ring generator comprises:
acquiring distance information between a user and an air conditioner;
acquiring a vortex ring target speed, wherein the vortex ring target speed is the moving speed of a vortex ring moving to a user;
and determining the target air outlet aperture, the target pulse duration and the target air compression quantity of the vortex ring generator according to the distance information and the vortex ring target speed.
3. The vortex ring motion control method based on the air conditioner according to claim 2, wherein the step of determining the target outlet air diameter, the target pulse duration and the target air compression amount of the vortex ring generator according to the distance information and the vortex ring target speed comprises:
acquiring the speed attenuation of the vortex ring corresponding to the distance information through a preset curve;
calculating the target vortex ring speed of the vortex ring generator to generate the vortex ring according to the vortex ring speed attenuation amount and the vortex ring target speed;
and determining the target air outlet aperture, the target pulse duration and the target air compression quantity of the vortex ring generator according to the target vortex ring moving speed.
4. The method for controlling the movement of the vortex ring based on the air conditioner according to any one of claims 1 to 3, wherein the step of controlling each target air outlet to supply air according to the air outlet speed so that the vortex ring generated by the vortex ring generator moves towards the direction to be supplied air further comprises the following steps:
adjusting the air outlet angle of each target air outlet;
and controlling each target air outlet to supply air according to the air outlet angle and the air outlet speed so as to change the movement range of the vortex ring generated by the vortex ring generator.
5. An air conditioner, characterized in that the air conditioner comprises: a memory, a processor, and an air conditioner based scroll movement control program stored on the memory and executable on the processor, the air conditioner based scroll movement control program configured to implement the steps of the air conditioner based scroll movement control method according to any one of claims 1 to 4.
6. A storage medium having an air conditioner-based scroll movement control program stored thereon, the air conditioner-based scroll movement control program, when executed by a processor, implementing the steps of the air conditioner-based scroll movement control method according to any one of claims 1 to 4.
7. The utility model provides a vortex ring motion control device based on air conditioner, its characterized in that is equipped with the vortex ring generator on the air conditioner it is equipped with a plurality of air outlets to lie in around the vortex ring generator on the air conditioner, the device includes:
the acquisition module is used for determining the direction of air to be supplied of the vortex ring generator;
the calculation module is used for acquiring a target air outlet aperture, a target pulse duration and a target air compression amount of the vortex ring generator; adjusting the current parameters of the vortex ring generator according to the target air outlet aperture, the target pulse duration and the target air compression amount; acquiring the adjusted moving speed of the vortex ring generated by the vortex ring generator, and taking the moving speed as the initial speed of the vortex ring;
the determining module is used for determining at least two target air outlets from the air outlets according to the initial speed of the vortex ring and the direction of the air to be supplied and the air outlet speed of each target air outlet;
the determining module is further used for extracting angle information between a user and the air conditioner from the air supply direction; selecting at least two air outlets from the plurality of air outlets as target air outlets according to the angle information; acquiring a first normal of an outlet of the vortex ring generator, and acquiring a second normal of each target air outlet; acquiring bus points between the first normal and each second normal; acquiring relative position points of the user from the angle information, and determining a target trajectory line according to the bus points and the relative position points; calculating an included angle between the first normal line and the target trajectory line, and taking the included angle as a vortex ring movement angle, wherein the vortex ring movement angle is an angle generated by the vortex ring generator when the vortex ring moves to the position where the user is located; calculating the air outlet speed of each target air outlet according to the initial speed of the vortex ring and the movement angle of the vortex ring;
and the control module is used for controlling each target air outlet to supply air according to the air outlet speed so as to enable the vortex ring generated by the vortex ring generator to move towards the direction of the air to be supplied.
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