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CN111412597B - Non-wind-sensing air supply method based on air conditioner, storage medium and device - Google Patents

Non-wind-sensing air supply method based on air conditioner, storage medium and device Download PDF

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Publication number
CN111412597B
CN111412597B CN202010248228.8A CN202010248228A CN111412597B CN 111412597 B CN111412597 B CN 111412597B CN 202010248228 A CN202010248228 A CN 202010248228A CN 111412597 B CN111412597 B CN 111412597B
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China
Prior art keywords
vortex ring
ring generator
air
speed
determining
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CN202010248228.8A
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Chinese (zh)
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CN111412597A (en
Inventor
周向阳
曾威
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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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/005—Nozzles or other outlets specially adapted for discharging one or more gases
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/06—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in annular, tubular or hollow conical form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/08—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape of pulsating nature, e.g. delivering liquid in successive separate quantities
    • B05B1/083—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape of pulsating nature, e.g. delivering liquid in successive separate quantities the pulsating mechanism comprising movable parts
    • B05B1/086—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape of pulsating nature, e.g. delivering liquid in successive separate quantities the pulsating mechanism comprising movable parts with a resiliently deformable element, e.g. sleeve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • B05B1/262—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors
    • B05B1/265—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors the liquid or other fluent material being symmetrically deflected about the axis of the nozzle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
    • B05B12/122—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus responsive to presence or shape of target
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
    • B05B12/124—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus responsive to distance between spray apparatus and target
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/68—Arrangements for adjusting the position of spray heads
    • 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
    • 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
    • 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
    • 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
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/009—Influencing flow of fluids by means of vortex rings
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/46—Air flow forming a vortex

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

Abstract

The invention discloses a non-wind-sensing air supply method based on an air conditioner, the air conditioner, a storage medium and a device, wherein the method comprises the following steps: detecting relative position information between an air conditioner and a user, wherein the air conditioner is provided with a vortex ring generator; determining a first air outlet speed of the vortex ring generator according to the relative position information and a preset target speed, wherein the preset target speed is the moving speed of the vortex ring generated by the vortex ring generator at the position of a user; determining first parameter information of the vortex ring generator according to the first air outlet speed, and driving the vortex ring generator according to the first parameter information so that the vortex ring generator generates a first vortex ring; determining second parameter information of the vortex ring generator according to the first air outlet speed, the preset target speed and the relative position information; and driving the vortex ring generator according to the second parameter information so that the vortex ring generator generates a second vortex ring, and thus the first vortex ring and the second vortex ring collide in a preset range of the position where the user is located, and the non-wind-sense air supply is realized.

Description

Non-wind-sensing air supply 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 non-wind-sensing air supply method based on an air conditioner, the air conditioner, a storage medium and a device.
Background
At present, wind blown out by an air conditioner is often directly blown on a user, and the user is uncomfortable due to strong wind power, so that the comfort of using the air conditioner is influenced. Therefore, when the vortex ring blows air, how to ensure that the user does not feel the wind is an urgent technical problem to be solved.
Disclosure of Invention
The invention mainly aims to provide a non-wind-sensing air supply method based on an air conditioner, the air conditioner, a storage medium and a device, and aims to solve the problem of how to ensure that a user cannot feel wind when vortex ring air supply.
In order to achieve the above object, the present invention provides a non-wind-sensing air supply method based on an air conditioner, which comprises the following steps:
detecting relative position information between an air conditioner and a user, wherein the air conditioner is provided with a vortex ring generator;
determining a first air outlet speed of the vortex ring generator according to the relative position information and a preset target speed, wherein the preset target speed is the moving speed of a vortex ring generated by the vortex ring generator at the position of a user;
determining first parameter information of the vortex ring generator according to the first air outlet speed, and driving the vortex ring generator according to the first parameter information so that the vortex ring generator generates a first vortex ring;
determining second parameter information of the vortex ring generator according to the first air outlet speed, the preset target speed and the relative position information;
and driving the vortex ring generator according to the second parameter information so that the vortex ring generator generates a second vortex ring, and thus the first vortex ring and the second vortex ring collide in a preset range of the position of a user, and the non-wind-sense air supply is realized.
Preferably, the determining second parameter information of the vortex ring generator according to the first air outlet speed, the preset target speed and the relative position information includes:
determining a first average moving speed according to the first air outlet speed and the preset target speed, wherein the first average moving speed is the average moving speed of the first vortex ring;
determining a second average moving speed according to the first average moving speed, the relative position information and a preset time interval, wherein the second average moving speed is the average moving speed of the second vortex ring;
and determining second parameter information of the vortex ring generator according to the second average moving speed and the preset target speed.
Preferably, the determining second parameter information of the vortex ring generator according to the second average moving speed and the preset target speed includes:
determining a second air outlet speed of the vortex ring generator according to the second average moving speed and the preset target speed;
and determining second parameter information of the vortex ring generator according to the second air outlet speed.
Preferably, the determining second parameter information of the vortex ring generator according to the second outlet air speed includes:
and searching an operation parameter corresponding to the second air outlet speed in a preset mapping relation table, and taking the operation parameter as the second operation parameter, wherein the preset mapping relation table comprises the corresponding relation between the air outlet speed and the operation parameter.
Preferably, before determining the first air-out speed of the vortex ring generator according to the relative position information and determining the first parameter information of the vortex ring generator according to the first air-out speed, the method further includes:
acquiring the air outlet position of the vortex ring generator, and determining the relative angle between the vortex ring generator and a user according to the air outlet position and the relative position information;
and controlling the directional motor of the vortex ring generator to move according to the relative angle so as to align the vortex ring generator with a user.
Preferably, the acquiring the air outlet position of the vortex ring generator, and determining the relative angle between the vortex ring generator and the user according to the air outlet position and the relative position information includes:
acquiring the air outlet position of the vortex ring generator, and establishing a space right-angle index system by taking the air outlet position as an origin of coordinates;
determining a corresponding space coordinate of the user in the space rectangular coordinate system according to the relative position information;
and determining the relative angle between the vortex ring generator and a user according to the space coordinate.
Preferably, the controlling the directional motor of the vortex ring generator to move according to the relative angle to aim the vortex ring generator at a user includes:
performing angle decomposition on the relative angle based on the space rectangular coordinate system to obtain a horizontal movement angle and a vertical movement angle;
and controlling a horizontal motor of the vortex ring generator to move in the horizontal direction according to the horizontal movement angle, and controlling a vertical motor of the vortex ring generator to move in the vertical direction according to the vertical movement angle, so that the vortex ring generator is aligned with a user.
In addition, to achieve the above object, the present invention also provides an air conditioner including: the system comprises a memory, a processor and an air conditioner-based non-wind-sensing air supply program stored on the memory and capable of running on the processor, wherein the air conditioner-based non-wind-sensing air supply program is configured to realize the steps of the air conditioner-based non-wind-sensing air supply method.
In addition, in order to achieve the above object, the present invention further provides a storage medium having an air conditioner-based non-wind-sensitive air supply program stored thereon, wherein the air conditioner-based non-wind-sensitive air supply program, when executed by a processor, implements the steps of the air conditioner-based non-wind-sensitive air supply method as described above.
In addition, in order to achieve the above object, the present invention further provides an air conditioner-based non-wind-sensitive air supply device, including: the device comprises a detection module, a first air outlet speed determination module, a first parameter determination module, a second parameter determination module and a driving module;
the detection module is used for detecting relative position information between the air conditioner and a user, and the air conditioner is provided with a vortex ring generator;
the first air outlet speed determining module is configured to determine a first air outlet speed of the vortex ring generator according to the relative position information and a preset target speed, where the preset target speed is a moving speed of a vortex ring generated by the vortex ring generator at a location of a user;
the first parameter determining module is configured to determine first parameter information of the vortex ring generator according to the first air outlet speed, and drive the vortex ring generator according to the first parameter information, so that the vortex ring generator generates a first vortex ring;
the second parameter determining module is configured to determine second parameter information of the vortex ring generator according to the first air outlet speed, the preset target speed, and the relative position information;
the driving module is used for driving the vortex ring generator according to the second parameter information so that the vortex ring generator generates a second vortex ring, and therefore the first vortex ring and the second vortex ring collide in a preset range of the position where a user is located, and wind-sensation-free air supply is achieved.
The invention provides a non-wind-sensing air supply method based on an air conditioner, which comprises the steps of detecting relative position information between the air conditioner and a user, arranging a vortex ring generator on the air conditioner, determining a first air outlet speed of the vortex ring generator according to the relative position information and a preset target speed, wherein the preset target speed is the moving speed of a vortex ring generated by the vortex ring generator at the position of the user, determining first parameter information of the vortex ring generator according to the first air outlet speed, driving the vortex ring generator according to the first parameter information to enable the vortex ring generator to generate a first vortex ring, determining second parameter information of the vortex ring generator according to the first air outlet speed, the preset target speed and the relative position information, driving the vortex ring generator according to the second parameter information to enable the vortex ring generator to generate a second vortex ring, therefore, the first vortex ring and the second vortex ring collide in a preset range of the position where a user is located, and air supply without wind sense is achieved.
Drawings
FIG. 1 is a schematic diagram of an apparatus architecture of a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart illustrating a method for supplying air without wind sensation according to a first embodiment of the present invention;
FIG. 3 is a schematic front view of an air conditioner according to an embodiment of the present invention;
FIG. 4 is a schematic side view of an air conditioner according to an embodiment of the present invention;
FIG. 5 is a schematic diagram illustrating vortex ring generation according to an embodiment of the present invention;
FIG. 6 is a graph showing the relationship between the speed and distance information of the vortex ring according to an embodiment of the present invention;
FIG. 7 is a schematic moving diagram of a first vortex ring and a second vortex ring according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of the collision between the first vortex ring and the second vortex ring according to an embodiment of the air-conditioning-based non-wind-sensing blowing method of the present invention
FIG. 9 is a schematic view of a vortex ring generator with fully opened movable blades according to an embodiment of the present invention;
FIG. 10 is a schematic view of a vortex ring generator with fully closed movable blades according to an embodiment of the present invention;
FIG. 11 is a schematic diagram illustrating a state of a film vortex ring generator before compression according to an embodiment of the present invention;
FIG. 12 is a schematic view of the film vortex ring generator at the end of compression according to an embodiment of the air conditioner-based non-wind-sensing blowing method of the present invention;
FIG. 13 is a schematic diagram of a push plate type vortex ring generator according to an embodiment of the present invention;
FIG. 14 is a flow chart illustrating a second embodiment of a non-forced-air-feeding method based on an air conditioner according to the present invention;
FIG. 15 is a diagram illustrating the installation of a directional engine according to an embodiment of the present invention;
FIG. 16 is a flow chart illustrating a third embodiment of a non-airflow-sensing method for an air conditioner according to the present invention;
fig. 17 is a functional block diagram of a non-wind-sensing blowing device based on an air conditioner according to a first embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
The reference numbers illustrate:
reference numerals Name (R) Reference numerals Name (R)
10 Vortex ring generator 704 Air duct
20 Vortex ring generation channel 705 Rack bar
30 Vortex ring 801 Push plate
40 User' s 802 Diaphragm
50 First vortex ring 901 Vertical direction motor
60 Second vortex ring 902 Horizontal direction motor
701 External fixing plate 903 Vortex ring generator air outlet
702 Inner fixed plate 904 Rotating gear
703 Diaphragm
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 comprise a Display screen (Display), an input unit such as keys, and the optional user interface 1003 may also comprise a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The Memory 1005 may be a high-speed Random Access Memory (RAM), 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 of the apparatus shown in fig. 1 is not intended to be limiting of the apparatus 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 one type of storage medium, may include therein an operating system, a network communication module, a user interface module, and an air conditioner-based no-wind-sensation air supply program.
In the device shown in fig. 1, the network interface 1004 is mainly used for connecting an external network and performing data communication with other network devices; the user interface 1003 is mainly used for connecting user equipment and performing data communication with the equipment; the device calls a no-wind-feeling air supply program based on the air conditioner stored in the memory 1005 through the processor 1001 and executes the implementation method of the no-wind-feeling air supply based on the air conditioner provided by the embodiment of the invention.
Based on the hardware structure, the embodiment of the non-wind-sensing air supply method based on the air conditioner is provided.
Referring to fig. 2, fig. 2 is a schematic flow chart of a non-wind-sensing air supply method based on an air conditioner according to a first embodiment of the present invention.
In a first embodiment, the air conditioner-based no-wind-sensation air supply method comprises the following steps:
step S10: and detecting relative position information between the air conditioner and a user, wherein the air conditioner is provided with a vortex ring generator.
It should be noted that the execution subject of the present embodiment is a controller in an air conditioner, for example, a central controller in an air conditioner, and may also be a controller in another form.
It should be understood that, the detecting of the relative position information between the air conditioner and the user by the central controller may be detecting, in real time, the characteristic information within a preset range of the air conditioner through at least one of the infrared sensor, the camera and the radar sensor after receiving the no-wind-sensing air supply instruction, where the preset range may be set by the user according to actual needs, or may be set by the manufacturer according to experimental data when the manufacturer leaves a factory, and the characteristic information may be a size, a shape, a motion state, and the like, and whether the user is the characteristic information is determined. When the user is determined, the relative position information between the air conditioner and the user is determined through at least one of the infrared sensor, the camera and the radar sensor, and the relative position information may be a distance and an angle between the user and the air conditioner.
As shown in the front view of the air conditioner in fig. 3 and the side view of the air conditioner in fig. 4, the vortex ring generator 10 is provided in the air conditioner. As shown in the schematic diagram of the air conditioner in fig. 5, the vortex ring generator 10 in fig. 5 performs air treatment through the vortex ring channel 20, generates a vortex ring 30 with a certain diameter from an air outlet aperture, and realizes air supply to a user 40, wherein the vortex ring is a circular ring filled with air inside.
Step S20: and determining a first air outlet speed of the vortex ring generator according to the relative position information and a preset target speed, wherein the preset target speed is the moving speed of the vortex ring generated by the vortex ring generator at the position of the user.
It should be understood that, the determining, by the central controller, the first air outlet speed of the vortex ring generator according to the relative position information and the preset target speed may be determining, according to the relative position information, a relative distance between the book searching vortex ring generator and a user, and then determining, according to the relative distance and the preset target speed, the first air outlet speed of the vortex ring generator through a preset speed model. The velocity model is preset as shown in the following formula:
V1＝f(V,L)
wherein, V1The first air outlet speed is the first air outlet speed, V is the preset target speed, the preset target speed can be set by a user according to actual requirements, L is the relative distance between the vortex ring generator and the user, f is a functional relationship, and f can be determined by the vortex ring target speed shown in fig. 6, namely the relationship curve between the vortex ring speed and the distance information.
Step S30: and determining first parameter information of the vortex ring generator according to the first air outlet speed, and driving the vortex ring generator according to the first parameter information so as to enable the vortex ring generator to generate a first vortex ring.
It can be understood that, the determining, by the central controller, the first parameter information of the vortex ring generator according to the first air outlet speed may be searching for the first parameter information corresponding to the first air outlet speed in a preset mapping relation table, where the preset mapping relation table includes a corresponding relation between the air outlet speed and the parameter information;
the calculation may also be performed by the following formula:
V1＝V+L×F(T,D,Q)
wherein T is the pulse time of the vortex ring generator, D is the air outlet aperture of the vortex ring generator, and Q1F is a functional relation between the air outlet speed and the operation parameter, and F can explore T, D, Q and V respectively by keeping any two of T, D, Q unchanged and controlling the other change1The relationship between them is obtained.
Step S40: and determining second parameter information of the vortex ring generator according to the first air outlet speed, the preset target speed and the relative position information.
It can be understood that, the determining, by the central controller, the second parameter information of the vortex ring generator according to the first air outlet speed, the preset target speed and the relative position information may be determining a first average moving speed according to the first air outlet speed and the preset target speed, where the first average moving speed is an average moving speed of the first vortex ring, determining a second average moving speed according to the first average moving speed, the relative position information and a preset time interval, where the second average moving speed is an average moving speed of the second vortex ring, and determining the second parameter information of the vortex ring generator according to the second average moving speed and the preset target speed.
The specific formula is as follows:
Figure BDA0002434304370000081
Figure BDA0002434304370000082
Figure BDA0002434304370000083
V2＝V+L×F(T,D,Q)
wherein,
Figure BDA0002434304370000084
is a first average moving speed, V1Is the first air outlet speed, V is the preset target speed, T1Is a preset time interval, L is a relative position confidence,
Figure BDA0002434304370000085
is the second average moving speed, V2And the second air outlet speed is obtained by researching the relation between T, D, Q and V respectively by keeping any two of T, D, Q unchanged and controlling the other to change, wherein T is the pulse time of the vortex ring generator, D is the air outlet aperture of the vortex ring generator, Q is the air compression amount of the vortex ring generator, F is a functional relation between the air outlet speed and the operation parameter.
It should be noted that the preset time interval T1And the user sets the parameters according to actual requirements.
Step S50: and driving the vortex ring generator according to the second parameter information so that the vortex ring generator generates a second vortex ring, and thus the first vortex ring and the second vortex ring collide in a preset range of the position of a user, and the non-wind-sense air supply is realized.
It should be understood that, the central controller drives the vortex ring generator according to the second parameter information to enable the vortex ring generator to generate the second vortex ring may be configured to drive the vortex ring generator according to the target pulse time and the target air volume information to enable the vortex ring generator to generate the second vortex ring, so that the first vortex ring and the second vortex ring collide within a preset range of the position where the user is located, and the non-wind-sensation air supply is realized. The preset range may be a non-wind-sensing area set by a user according to actual needs of the user, and the first vortex ring and the second vortex ring collide with each other within the preset range of the position where the user is located, so that the process of supplying wind without wind is realized as shown in fig. 7 and 8. Fig. 7 is a schematic diagram illustrating the movement of the first vortex ring 50 and the second vortex ring 60, and fig. 8 is a schematic diagram illustrating the collision between the first vortex ring 50 and the second vortex ring 60.
It should be noted that the vortex ring generator can be divided into an air flow on-off type and a compression type, and can also be in other forms, and this embodiment is not limited to this.
When the vortex ring generator is of an air flow on-off type, such as a movable blade opening-closing type vortex ring generator, the specific working principle is as follows: the gas in the cavity is switched on and off by controlling the opening and closing of the movable blades, so that a vortex ring is generated. The working process of the movable blade opening and closing type vortex ring generator is as follows: the vanes are opened from an initial position to a set position, then pause is selected, then the vanes are closed to be completely closed, and then the vanes are returned to the initial position, the time of the vanes from opening to complete closing is defined as the target pulse duration of the vortex ring generator, wherein the position of the vanes before each opening and closing period is defined as the initial position, and as shown in the state that all movable vanes are opened, flowing air can pass through; as shown in fig. 10, in a state where the movable vanes are fully closed, the flowing air cannot pass through, and in the on-off type, as in the movable vane type vortex ring generator, the relationship between the compressed air amount and the cross-sectional area of the air passing through the vortex ring generator is shown in the following formula;
Figure BDA0002434304370000091
wherein Q is the target air quantity, v is the average wind speed, S is the cross-sectional area of the overfire, the change of the area of the air outlet is 0-Smax-0 from complete closing to complete opening and then to complete closing in the process of one pulse, and T is the target pulse duration, namely the elapsed time of the air outlet from complete closing to complete opening and then to complete closing in the process of one on-off.
In a specific implementation, determining the duration of the wind shield of the vortex ring generator in an open state according to the target pulse duration; determining the channel cross-sectional area of a channel where a wind deflector of the vortex ring generator is located according to the target air quantity information; driving the vortex ring generator according to the duration and the channel cross-sectional area such that the vortex ring generator generates vortex rings in a direction towards a user.
When the vortex ring generator is of a compression type, such as a film type vortex ring generator, the specific working principle is as follows: the air within the cavity is compressed by a compression assembly, such as a membrane, to create a vortex ring. The working principle of the film vortex ring generator is as follows: the film compresses air from the initial position, moves to the positioning position, then can choose pause, then the film begins to deform, returns to the initial position, also can choose pause, define the film starts to compress air from the initial position, the time that the film moves to the positioning position is the target pulse duration of the generator; wherein, the position where the film starts to be compressed is defined as an initial position; defining the position of the film after each compression as a positioning position; wherein both the initial position and the positioning position can be reset; defining target air quantity information as the air quantity of the film starting to compress the air from the initial position and moving to the positioning position, wherein the vortex ring generator compresses the air in the cavity, and taking the target air quantity information as the air quantity at the maximum compression stroke, as shown in a schematic state diagram before the compression of the film vortex ring generator shown in fig. 11, the film vortex ring generator comprises an outer fixing plate 701, an inner fixing plate 702, a diaphragm 703, an air duct 704 and a rack 705, and as shown in a schematic state diagram when the compression of the film vortex ring generator is finished shown in fig. 12.
In a specific implementation, the compression time of an air compression part in the vortex ring generator from an initial position to a positioning position is determined according to the target pulse duration; determining an air compression amount of the air compression element according to the target air amount information; and driving the vortex ring generator according to the compression time and the air compression amount so that the vortex ring generator generates vortex rings facing to the user direction.
When the vortex ring generator is of a compression type, such as a push plate type vortex ring generator, the specific working principle is as follows: the air in the cavity is compressed by a compression assembly, such as a push plate, to create a vortex ring.
Fig. 13 is a schematic diagram of a push plate type vortex ring generator, which includes the following specific steps: the first vortex ring with the first air outlet speed can be generated by the movement stroke of the push plate 801 of smaller compressed air, the elastic force of the diaphragm 802 is smaller at the moment, the generated first air outlet speed is smaller, the second vortex ring with the second air outlet speed can be generated by the movement stroke of the push plate 801 of larger compressed air, the elastic force of the diaphragm 802 is larger at the moment, the generated second air outlet speed is larger, the amount of compressed air in the cavity is variable, the compression mechanism stroke is variably controlled, and the force of the rebound spring is in direct proportion to the stroke.
In the first embodiment, by detecting relative position information between an air conditioner and a user, the air conditioner is provided with a vortex ring generator, a first air outlet speed of the vortex ring generator is determined according to the relative position information and a preset target speed, the preset target speed is a moving speed of a vortex ring generated by the vortex ring generator at the position of the user, first parameter information of the vortex ring generator is determined according to the first air outlet speed, the vortex ring generator is driven according to the first parameter information so as to enable the vortex ring generator to generate a first vortex ring, second parameter information of the vortex ring generator is determined according to the first air outlet speed, the preset target speed and the relative position information, the vortex ring generator is driven according to the second parameter information so as to enable the vortex ring generator to generate a second vortex ring, and therefore the first vortex ring and the second vortex ring collide within a preset range of the position of the user, and the non-wind-sense air supply is realized.
Referring to fig. 14, fig. 14 is a flowchart illustrating a second embodiment of the air-conditioner-based non-wind-sensing air supply method according to the present invention, and the second embodiment of the air-conditioner-based non-wind-sensing air supply method according to the present invention is proposed based on the first embodiment illustrated in fig. 2.
In the second embodiment, before the step S20, the method further includes:
step S101: and acquiring the air outlet position of the vortex ring generator, and determining the relative angle between the vortex ring generator and a user according to the air outlet position and the relative position information.
It should be understood that the central controller may obtain the position of the air outlet of the vortex ring generator by directly reading the position from the memory. The central controller establishes a space rectangular index system by taking the air outlet position as an origin of coordinates, and can establish a first space rectangular coordinate system perpendicular to the air outlet plane by taking the outlet position of the vortex ring generator as the origin of coordinates.
It can be understood that, the determining, by the central controller, the relative angle between the vortex ring generator and the user according to the air outlet position and the relative position information may be determining, by the central controller, a spatial coordinate corresponding to the user in the spatial rectangular coordinate system according to the relative position information, and then determining, by the central controller, the relative angle between the vortex ring generator and the user according to the spatial coordinate.
Step S102: and controlling the directional motor of the vortex ring generator to move according to the relative angle so as to align the vortex ring generator with a user.
It can be understood that the directional motors in this embodiment can be divided into horizontal directional motors and vertical directional motors, and the specific installation manner can be as shown in fig. 15, the vertical directional motor 901 can directly control the movement of the air outlet 903 of the vortex ring generator, and the horizontal directional motor 902 controls the movement of the air outlet 903 of the vortex ring generator by controlling the movement of the rotating gear 904.
In the second embodiment, the step S40 includes:
step S401: and determining a first average moving speed according to the first air outlet speed and the preset target speed, wherein the first average moving speed is the average moving speed of the first vortex ring.
It should be understood that the central controller may determine the first average moving speed according to the first air outlet speed and the preset target speed by the following formula:
Figure BDA0002434304370000121
wherein,
Figure BDA0002434304370000122
is a first average moving speed, V1The first air outlet speed is V, which is a preset target speed.
Step S402: and determining a second average moving speed according to the first average moving speed, the relative position information and a preset time interval, wherein the second average moving speed is the average moving speed of the second vortex ring.
It is understood that the central controller may determine the second average moving speed according to the first average moving speed, the relative position information and the preset time interval by the following formula:
Figure BDA0002434304370000123
wherein, T1Is a preset time interval, L is relative position information,
Figure BDA0002434304370000124
in order to obtain the first average moving speed,
Figure BDA0002434304370000125
the second average moving speed.
It should be noted that the preset time interval T1And the user sets the parameters according to actual requirements.
Step S403: and determining second parameter information of the vortex ring generator according to the second average moving speed and the preset target speed.
It can be understood that, the determining, by the central controller, the second parameter information of the vortex ring generator according to the second average moving speed and the preset target speed may be determining, by the central controller, the second air outlet speed of the vortex ring generator according to the second average moving speed and the preset target speed, and then determining, by the central controller, the second parameter information of the vortex ring generator according to the second air outlet speed.
In a second embodiment, the air outlet position of the vortex ring generator is obtained, the relative angle between the vortex ring generator and a user is determined according to the air outlet position and the relative position information, and the direction motor of the vortex ring generator is controlled to move according to the relative angle, so that the vortex ring generator is aligned to the user, the air outlet of the vortex ring generator can be aligned to the user in time, and the user experience is improved;
in the second embodiment, a first average moving speed is determined according to the first air outlet speed and the preset target speed, the first average moving speed is an average moving speed of the first vortex ring, a second average moving speed is determined according to the first average moving speed, the relative position information and a preset time interval, the second average moving speed is an average moving speed of the second vortex ring, and second parameter information of the vortex ring generator is determined according to the second average moving speed and the preset target speed, so that the second parameter information of the vortex ring generator can be accurately calculated according to the first air outlet speed and the preset target speed, and the first vortex ring and the second vortex ring can accurately collide with each other.
Referring to fig. 16, fig. 16 is a schematic flow chart of a second embodiment of the air conditioner-based non-wind-sensing air supply method according to the present invention, and a third embodiment of the air conditioner-based non-wind-sensing air supply method according to the present invention is proposed based on the second embodiment shown in fig. 14.
In a third embodiment, the step S101 includes:
step S1011: and acquiring the air outlet position of the vortex ring generator, and establishing a space right-angle index system by taking the air outlet position as the origin of coordinates.
It should be understood that the central controller may obtain the position of the air outlet of the vortex ring generator by directly reading the position from the memory. The central controller establishes a space rectangular index system by taking the air outlet position as an origin of coordinates, and can establish a first space rectangular coordinate system perpendicular to the air outlet plane by taking the outlet position of the vortex ring generator as the origin of coordinates.
Step S1012: and determining the corresponding spatial coordinates of the user in the spatial rectangular coordinate system according to the relative position information.
It can be understood that, the determining, by the central controller, the spatial coordinate corresponding to the user in the spatial rectangular coordinate system according to the relative position information may be to substitute the relative position information into the spatial rectangular coordinate system to obtain the spatial coordinate corresponding to the user in the spatial rectangular coordinate system.
Step S1013: and determining the relative angle between the vortex ring generator and a user according to the space coordinate.
It should be understood that the central controller determining the relative angle between the vortex ring generator and the user according to the spatial coordinates may be calculating the relative angle between the vortex ring generator and the user through a preset angle calculation model according to the spatial coordinates and the coordinate origin. The preset angle calculation model may be a calculation model for calculating an angle between two points in the coordinate system.
In a third embodiment, the step S102 includes:
step S1021: and carrying out angle decomposition on the relative angle based on the space rectangular coordinate system to obtain a horizontal movement angle and a vertical movement angle.
It should be noted that the horizontal movement angle may be an angle difference between the vortex ring generator and the user in the horizontal direction, and the vertical movement angle may be an angle difference between the vortex ring generator and the user in the vertical direction.
Step S1022: and controlling a horizontal motor of the vortex ring generator to move in the horizontal direction according to the horizontal movement angle, and controlling a vertical motor of the vortex ring generator to move in the vertical direction according to the vertical movement angle, so that the vortex ring generator is aligned with a user.
It should be noted that the directional motors in this embodiment may be divided into a horizontal directional motor and a vertical directional motor, and the specific installation manner may be as shown in fig. 15, where the vertical directional motor 901 may directly control the movement of the air outlet 903 of the vortex ring generator, and the horizontal directional motor 902 controls the movement of the air outlet 903 of the vortex ring generator by controlling the rotation gear 904. .
In a third embodiment, the step S403 includes:
step S4031: and determining a second air outlet speed of the vortex ring generator according to the second average moving speed and the preset target speed.
It can be understood that, the determining the second air outlet speed of the vortex ring generator according to the second average moving speed and the preset target speed may be calculated by the following formula:
Figure BDA0002434304370000141
wherein, V2The air outlet speed is the second air outlet speed,
Figure BDA0002434304370000142
v is the preset target speed, which is the second average moving speed.
Step S4032: and determining second parameter information of the vortex ring generator according to the second air outlet speed.
It should be understood that, the determining, by the central controller, the second parameter information of the vortex ring generator according to the second air outlet speed may be to search, in a preset mapping table, the second parameter information corresponding to the second air outlet speed, where the preset mapping table includes a corresponding relationship between the air outlet speed and the parameter information;
the calculation may also be performed by the following formula:
V2＝V+L×F(T,D,Q)
wherein T is the pulse time of the vortex ring generator, D is the air outlet aperture of the vortex ring generator, Q is the air compression amount of the vortex ring generator, F is a functional relation between the air outlet speed and the operation parameter, and F can control the change of the other one by keeping any two of T, D, Q unchanged to explore T, D, Q and V respectively2The relationship between them is obtained.
Further, the step S4032 includes:
and searching an operation parameter corresponding to the second air outlet speed in a preset mapping relation table, and taking the operation parameter as the second operation parameter, wherein the preset mapping relation table comprises the corresponding relation between the air outlet speed and the operation parameter.
It should be noted that the preset mapping relationship table may be set by a user according to an actual use condition, or may be set by a manufacturer of the air conditioner according to a test result between the air outlet speed and the operation parameter, which is not limited in this embodiment.
In a third embodiment, an air outlet position of the vortex ring generator is obtained, a spatial rectangular index system is established by taking the air outlet position as a coordinate origin, a spatial coordinate corresponding to a user in the spatial rectangular coordinate system is determined according to the relative position information, a relative angle between the vortex ring generator and the user is determined according to the spatial coordinate, the relative angle is subjected to angular decomposition based on the spatial rectangular coordinate system to obtain a horizontal movement angle and a vertical movement angle, a horizontal direction motor of the vortex ring generator is controlled to move in a horizontal direction according to the horizontal movement angle, and a vertical direction motor of the vortex ring generator is controlled to move in a vertical direction according to the vertical movement angle, so that the vortex ring generator can accurately move to align the vortex ring generator with the user.
The invention further provides a non-wind-sensing air supply device based on the air conditioner.
Referring to fig. 17, fig. 17 is a functional block diagram of a non-wind-sensing blowing device based on an air conditioner according to a first embodiment of the present invention.
In a first embodiment of the present invention, an air-conditioning-based no-wind-sensation air supply device comprises:
the detection module 10 is used for detecting relative position information between the air conditioner and a user, and the air conditioner is provided with a vortex ring generator.
It should be noted that the execution subject of the present embodiment is a controller in an air conditioner, for example, a central controller in an air conditioner, and may also be a controller in another form.
It should be understood that, the detecting of the relative position information between the air conditioner and the user by the central controller may be detecting, in real time, the characteristic information within a preset range of the air conditioner through at least one of the infrared sensor, the camera and the radar sensor after receiving the no-wind-sensing air supply instruction, where the preset range may be set by the user according to actual needs, or may be set by the manufacturer according to experimental data when the manufacturer leaves a factory, and the characteristic information may be a size, a shape, a motion state, and the like, and whether the user is the characteristic information is determined. When the user is determined, the relative position information between the air conditioner and the user is determined through at least one of the infrared sensor, the camera and the radar sensor, and the relative position information may be a distance and an angle between the user and the air conditioner.
As shown in the front view of the air conditioner in fig. 3 and the side view of the air conditioner in fig. 4, the vortex ring generator 10 is provided in the air conditioner. As shown in the schematic diagram of the air conditioner in fig. 5, the vortex ring generator 10 in fig. 5 performs air treatment through the vortex ring channel 20, generates a vortex ring 30 with a certain diameter from an air outlet aperture, and realizes air supply to a user 40, wherein the vortex ring is a circular ring filled with air inside.
The first air outlet speed determining module 20 is configured to determine a first air outlet speed of the vortex ring generator according to the relative position information and a preset target speed, where the preset target speed is a moving speed of a vortex ring generated by the vortex ring generator at a location of a user.
It should be understood that, the determining, by the central controller, the first air outlet speed of the vortex ring generator according to the relative position information and the preset target speed may be determining, according to the relative position information, a relative distance between the book searching vortex ring generator and a user, and then determining, according to the relative distance and the preset target speed, the first air outlet speed of the vortex ring generator through a preset speed model. The velocity model is preset as shown in the following formula:
V1＝f(V,L)
wherein, V1The first air outlet speed is the first air outlet speed, V is the preset target speed, the preset target speed can be set by a user according to actual requirements, L is the relative distance between the vortex ring generator and the user, f is a functional relationship, and f can be determined by the vortex ring target speed shown in fig. 6, namely the relationship curve between the vortex ring speed and the distance information.
The first parameter determining module 30 is configured to determine first parameter information of the vortex ring generator according to the first air outlet speed, and drive the vortex ring generator according to the first parameter information, so that the vortex ring generator generates a first vortex ring.
It can be understood that, the determining, by the central controller, the first parameter information of the vortex ring generator according to the first air outlet speed may be searching for the first parameter information corresponding to the first air outlet speed in a preset mapping relation table, where the preset mapping relation table includes a corresponding relation between the air outlet speed and the parameter information;
the calculation may also be performed by the following formula:
V1＝V+L×F(T,D,Q)
wherein T is the pulse time of the vortex ring generator, DIs the air outlet aperture, Q of the vortex ring generator1F is a functional relation between the air outlet speed and the operation parameter, and F can explore T, D, Q and V respectively by keeping any two of T, D, Q unchanged and controlling the other change1The relationship between them is obtained.
The second parameter determining module 40 is configured to determine second parameter information of the vortex ring generator according to the first air outlet speed, the preset target speed, and the relative position information.
It can be understood that, the determining, by the central controller, the second parameter information of the vortex ring generator according to the first air outlet speed, the preset target speed and the relative position information may be determining a first average moving speed according to the first air outlet speed and the preset target speed, where the first average moving speed is an average moving speed of the first vortex ring, determining a second average moving speed according to the first average moving speed, the relative position information and a preset time interval, where the second average moving speed is an average moving speed of the second vortex ring, and determining the second parameter information of the vortex ring generator according to the second average moving speed and the preset target speed.
The specific formula is as follows:
Figure BDA0002434304370000171
Figure BDA0002434304370000172
Figure BDA0002434304370000173
V2＝V+L×F(T,D,Q)
wherein,
Figure BDA0002434304370000174
is a first average moving speed, V1Is the first air outlet speed, V is the preset target speed, T1Is a preset time interval, L is a relative position confidence,
Figure BDA0002434304370000175
is the second average moving speed, V2And the second air outlet speed is obtained by researching the relation between T, D, Q and V respectively by keeping any two of T, D, Q unchanged and controlling the other to change, wherein T is the pulse time of the vortex ring generator, D is the air outlet aperture of the vortex ring generator, Q is the air compression amount of the vortex ring generator, F is a functional relation between the air outlet speed and the operation parameter.
It should be noted that the preset time interval T1And the user sets the parameters according to actual requirements.
The driving module 50 is configured to drive the vortex ring generator according to the second parameter information, so that the vortex ring generator generates a second vortex ring, and the first vortex ring and the second vortex ring collide with each other within a preset range of a position where a user is located, thereby achieving non-wind-sensation air supply.
It should be understood that, the central controller drives the vortex ring generator according to the second parameter information to enable the vortex ring generator to generate the second vortex ring may be configured to drive the vortex ring generator according to the target pulse time and the target air volume information to enable the vortex ring generator to generate the second vortex ring, so that the first vortex ring and the second vortex ring collide within a preset range of the position where the user is located, and the non-wind-sensation air supply is realized. The preset range may be a non-wind-sensing area set by a user according to actual needs of the user, and the first vortex ring and the second vortex ring collide with each other within the preset range of the position where the user is located, so that the process of supplying wind without wind is realized as shown in fig. 7 and 8. Fig. 7 is a schematic diagram illustrating the movement of the first vortex ring 50 and the second vortex ring 60, and fig. 8 is a schematic diagram illustrating the collision between the first vortex ring 50 and the second vortex ring 60.
It should be noted that the vortex ring generator can be divided into an air flow on-off type and a compression type, and can also be in other forms, and this embodiment is not limited to this.
When the vortex ring generator is of an air flow on-off type, such as a movable blade opening-closing type vortex ring generator, the specific working principle is as follows: the gas in the cavity is switched on and off by controlling the opening and closing of the movable blades, so that a vortex ring is generated. The working process of the movable blade opening and closing type vortex ring generator is as follows: the vanes are opened from an initial position to a set position, then pause is selected, then the vanes are closed to be completely closed, and then the vanes are returned to the initial position, the time of the vanes from opening to complete closing is defined as the target pulse duration of the vortex ring generator, wherein the position of the vanes before each opening and closing period is defined as the initial position, and as shown in the state that all movable vanes are opened, flowing air can pass through; as shown in fig. 10, in a state where the movable vanes are fully closed, the flowing air cannot pass through, and in the on-off type, as in the movable vane type vortex ring generator, the relationship between the compressed air amount and the cross-sectional area of the air passing through the vortex ring generator is shown in the following formula;
Figure BDA0002434304370000181
wherein Q is the target air quantity, v is the average wind speed, S is the cross-sectional area of the overfire, the change of the area of the air outlet is 0-Smax-0 from complete closing to complete opening and then to complete closing in the process of one pulse, and T is the target pulse duration, namely the elapsed time of the air outlet from complete closing to complete opening and then to complete closing in the process of one on-off.
In a specific implementation, determining the duration of the wind shield of the vortex ring generator in an open state according to the target pulse duration; determining the channel cross-sectional area of a channel where a wind deflector of the vortex ring generator is located according to the target air quantity information; driving the vortex ring generator according to the duration and the channel cross-sectional area such that the vortex ring generator generates vortex rings in a direction towards a user.
When the vortex ring generator is of a compression type, such as a film type vortex ring generator, the specific working principle is as follows: the air within the cavity is compressed by a compression assembly, such as a membrane, to create a vortex ring. The working principle of the film vortex ring generator is as follows: the film compresses air from the initial position, moves to the positioning position, then can choose pause, then the film begins to deform, returns to the initial position, also can choose pause, define the film starts to compress air from the initial position, the time that the film moves to the positioning position is the target pulse duration of the generator; wherein, the position where the film starts to be compressed is defined as an initial position; defining the position of the film after each compression as a positioning position; wherein both the initial position and the positioning position can be reset; defining target air quantity information as the air quantity of the film starting to compress the air from the initial position and moving to the positioning position, wherein the vortex ring generator compresses the air in the cavity, and taking the target air quantity information as the air quantity at the maximum compression stroke, as shown in a schematic state diagram before the compression of the film vortex ring generator shown in fig. 11, the film vortex ring generator comprises an outer fixing plate 701, an inner fixing plate 702, a diaphragm 703, an air duct 704 and a rack 705, and as shown in a schematic state diagram when the compression of the film vortex ring generator is finished shown in fig. 12.
In a specific implementation, the compression time of an air compression part in the vortex ring generator from an initial position to a positioning position is determined according to the target pulse duration; determining an air compression amount of the air compression element according to the target air amount information; and driving the vortex ring generator according to the compression time and the air compression amount so that the vortex ring generator generates vortex rings facing to the user direction.
When the vortex ring generator is of a compression type, such as a push plate type vortex ring generator, the specific working principle is as follows: the air in the cavity is compressed by a compression assembly, such as a push plate, to create a vortex ring.
Fig. 13 is a schematic diagram of a push plate type vortex ring generator, which includes the following specific steps: the first vortex ring with the first air outlet speed can be generated by the movement stroke of the push plate 801 of smaller compressed air, the elastic force of the diaphragm 802 is smaller at the moment, the generated first air outlet speed is smaller, the second vortex ring with the second air outlet speed can be generated by the movement stroke of the push plate 801 of larger compressed air, the elastic force of the diaphragm 802 is larger at the moment, the generated second air outlet speed is larger, the amount of compressed air in the cavity is variable, the compression mechanism stroke is variably controlled, and the force of the rebound spring is in direct proportion to the stroke.
In this embodiment, by detecting relative position information between an air conditioner and a user, the air conditioner is provided with a vortex ring generator, a first air outlet speed of the vortex ring generator is determined according to the relative position information and a preset target speed, the preset target speed is a moving speed of a vortex ring generated by the vortex ring generator at the position of the user, first parameter information of the vortex ring generator is determined according to the first air outlet speed, the vortex ring generator is driven according to the first parameter information so as to enable the vortex ring generator to generate a first vortex ring, second parameter information of the vortex ring generator is determined according to the first air outlet speed, the preset target speed and the relative position information, the vortex ring generator is driven according to the second parameter information so as to enable the vortex ring generator to generate a second vortex ring, and therefore the first vortex ring and the second vortex ring collide within a preset range of the position of the user, and the non-wind-sense air supply is realized.
Since the non-wind-sensing air supply device based on the air conditioner adopts all technical schemes of all the embodiments, all the beneficial effects brought by the technical schemes of the embodiments are at least achieved, and the detailed description is omitted.
In addition, to achieve the above object, the present invention also provides an air conditioner including: the system comprises a memory, a processor and an air conditioner-based non-wind-sensing air supply program which is stored on the memory and can run on the processor, wherein the air conditioner-based non-wind-sensing air supply program is configured to realize the steps of the air conditioner-based non-wind-sensing air supply method, and the air conditioner is a parking air conditioner.
Since the air conditioner adopts all technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are achieved, and no further description is given here.
Furthermore, an embodiment of the present invention further provides a storage medium, where an air conditioner-based non-wind-sensitive air supply program is stored on the storage medium, and the processor executes the steps of the air conditioner-based non-wind-sensitive air supply method as described above.
Since the storage medium adopts all technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are achieved, and no further description is given here.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus 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 apparatus. 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 apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a computer-readable storage medium (such as ROM/RAM, magnetic disk, optical disk) as described above, and includes several instructions for enabling an intelligent terminal (which may be a mobile phone, a computer, a terminal, an air conditioner, or a network terminal) 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 (10)

1. The no-wind-sensation air supply method based on the air conditioner is characterized by comprising the following steps of:
detecting relative position information between an air conditioner and a user, wherein the air conditioner is provided with a vortex ring generator;
determining a first air outlet speed of the vortex ring generator according to the relative position information and a preset target speed, wherein the preset target speed is the moving speed of a vortex ring generated by the vortex ring generator at the position of a user;
determining first parameter information of the vortex ring generator according to the first air outlet speed, and driving the vortex ring generator according to the first parameter information so as to enable the vortex ring generator to generate a first vortex ring, wherein the first parameter information is first pulse duration and first air amount information;
determining second parameter information of the vortex ring generator according to the first air outlet speed, the preset target speed and the relative position information, wherein the second parameter information is second pulse duration and second air amount information;
driving the vortex ring generator according to the second parameter information to enable the vortex ring generator to generate a second vortex ring, so that the first vortex ring and the second vortex ring collide within a preset range of the position of a user, and non-wind-sensing air supply is achieved;
the vortex ring generator is an on-off vortex ring generator;
the step of driving the vortex ring generator according to the first parameter information to enable the vortex ring generator to generate a first vortex ring comprises:
determining a first duration of time that a wind deflector of the vortex ring generator is in an open state according to a first pulse duration;
determining a first channel cross-sectional area of a channel where a wind deflector of the vortex ring generator is located according to the first air quantity information;
driving the vortex ring generator according to the first duration and a first channel cross-sectional area such that the vortex ring generator generates a first vortex ring;
the step of driving the vortex ring generator according to the second parameter information to enable the vortex ring generator to generate a second vortex ring includes:
determining a second duration of time that a wind deflector of the vortex ring generator is in an open state according to a second pulse duration;
determining a second channel cross-sectional area of a channel where a wind deflector of the vortex ring generator is located according to second air quantity information;
driving the vortex ring generator according to the second duration and a second channel cross-sectional area such that the vortex ring generator generates a second vortex ring.
2. The air conditioner-based no-wind-sensation air supply method according to claim 1, wherein the step of determining second parameter information of the vortex ring generator according to the first air outlet speed, the preset target speed and the relative position information specifically comprises:
determining a first average moving speed according to the first air outlet speed and the preset target speed, wherein the first average moving speed is the average moving speed of the first vortex ring;
determining a second average moving speed according to the first average moving speed, the relative position information and a preset time interval, wherein the second average moving speed is the average moving speed of the second vortex ring;
and determining second parameter information of the vortex ring generator according to the second average moving speed and the preset target speed.
3. The air conditioner-based no-wind-sensation air supply method according to claim 2, wherein the step of determining second parameter information of the vortex ring generator according to the second average moving speed and the preset target speed specifically comprises:
determining a second air outlet speed of the vortex ring generator according to the second average moving speed and the preset target speed;
and determining second parameter information of the vortex ring generator according to the second air outlet speed.
4. The air conditioner-based no-wind-sensation air supply method according to claim 3, wherein the step of determining second parameter information of the vortex ring generator according to the second outlet air speed specifically comprises:
and searching an operation parameter corresponding to the second air outlet speed in a preset mapping relation table, and taking the operation parameter as the second operation parameter, wherein the preset mapping relation table comprises the corresponding relation between the air outlet speed and the operation parameter.
5. The air conditioner-based no-wind-sensation air supply method according to any one of claims 1-4, wherein before the step of determining the first wind speed of the vortex ring generator according to the relative position information and determining the first parameter information of the vortex ring generator according to the first wind speed, the air conditioner-based no-wind-sensation air supply method further comprises:
acquiring the air outlet position of the vortex ring generator, and determining the relative angle between the vortex ring generator and a user according to the air outlet position and the relative position information;
and controlling the directional motor of the vortex ring generator to move according to the relative angle so as to align the vortex ring generator with a user.
6. The method of claim 5, wherein the step of obtaining the position of the outlet of the vortex ring generator and determining the relative angle between the vortex ring generator and the user according to the position of the outlet and the relative position information comprises:
acquiring the air outlet position of the vortex ring generator, and establishing a space right-angle index system by taking the air outlet position as an origin of coordinates;
determining a corresponding space coordinate of the user in the space rectangular coordinate system according to the relative position information;
and determining the relative angle between the vortex ring generator and a user according to the space coordinate.
7. The method of claim 6, wherein the step of controlling the directional motor of the vortex ring generator to move according to the relative angle to aim the vortex ring generator at a user comprises:
performing angle decomposition on the relative angle based on the space rectangular coordinate system to obtain a horizontal movement angle and a vertical movement angle;
and controlling a horizontal motor of the vortex ring generator to move in the horizontal direction according to the horizontal movement angle, and controlling a vertical motor of the vortex ring generator to move in the vertical direction according to the vertical movement angle, so that the vortex ring generator is aligned with a user.
8. An air conditioner, characterized in that the air conditioner comprises: a memory, a processor, and an air conditioner based no-wind-sensation air supply program stored on the memory and executable on the processor, the air conditioner based no-wind-sensation air supply program configured to implement the steps of the air conditioner based no-wind-sensation air supply method according to any one of claims 1 to 7.
9. A storage medium having stored thereon an air conditioner-based non-wind-sensitive air supply program, the program, when executed by a processor, implementing the steps of the air conditioner-based non-wind-sensitive air supply method according to any one of claims 1 to 7.
10. The utility model provides a no wind-sensitive air supply arrangement based on air conditioner which characterized in that, no wind-sensitive air supply arrangement based on air conditioner includes: the device comprises a detection module, a first air outlet speed determination module, a first parameter determination module, a second parameter determination module and a driving module;
the detection module is used for detecting relative position information between the air conditioner and a user, and the air conditioner is provided with a vortex ring generator;
the first air outlet speed determining module is configured to determine a first air outlet speed of the vortex ring generator according to the relative position information and a preset target speed, where the preset target speed is a moving speed of a vortex ring generated by the vortex ring generator at a location of a user;
the first parameter determining module is configured to determine first parameter information of the vortex ring generator according to the first air outlet speed, and drive the vortex ring generator according to the first parameter information, so that the vortex ring generator generates a first vortex ring, where the first parameter information is first pulse duration and first air amount information;
the second parameter determining module is configured to determine second parameter information of the vortex ring generator according to the first air outlet speed, the preset target speed, and the relative position information, where the second parameter information is a second pulse duration and a second air amount information;
the driving module is used for driving the vortex ring generator according to the second parameter information so as to enable the vortex ring generator to generate a second vortex ring, so that the first vortex ring and the second vortex ring collide within a preset range of the position where a user is located, and non-wind-sensation air supply is achieved;
the vortex ring generator is an on-off vortex ring generator;
the first parameter determination module is further configured to determine a first duration time that a wind deflector of the vortex ring generator is in an open state according to a first pulse duration, determine a first channel cross-sectional area of a channel where the wind deflector of the vortex ring generator is located according to first air quantity information, and drive the vortex ring generator according to the first duration time and the first channel cross-sectional area, so that the vortex ring generator generates a first vortex ring;
the driving module is further configured to determine a second duration time that a wind deflector of the vortex ring generator is in an open state according to a second pulse duration, determine a second channel cross-sectional area of a channel where the wind deflector of the vortex ring generator is located according to second air quantity information, and drive the vortex ring generator according to the second duration time and the second channel cross-sectional area, so that the vortex ring generator generates a second vortex ring.
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