CN108458451B - Air conditioner air supply control method and device, readable storage medium and air conditioner - Google Patents
Air conditioner air supply control method and device, readable storage medium and air conditioner Download PDFInfo
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- CN108458451B CN108458451B CN201810275343.7A CN201810275343A CN108458451B CN 108458451 B CN108458451 B CN 108458451B CN 201810275343 A CN201810275343 A CN 201810275343A CN 108458451 B CN108458451 B CN 108458451B
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- air conditioner
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
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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
- F24F11/65—Electronic processing for selecting an operating mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
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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
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
- F24F2120/12—Position of occupants
Abstract
The invention provides an air supply control method of an air conditioner, which comprises the following steps: when the air conditioner enters a preset mode, acquiring temperature data of a target area and position information of a human body heat source in the target area to determine the installation position of the air conditioner; acquiring a preset air supply control instruction; determining a target air guide angle of the vertical air guide strip corresponding to the preset air supply control instruction according to the installation position of the air conditioner and the position information of the human body heat source; and adjusting the air guide angle of the vertical air guide strip according to the target air guide angle. The invention also provides an air supply control device of the air conditioner, a readable storage medium and the air conditioner. The invention solves the problem that the existing air conditioner does not combine with the installation position of the air conditioner to control air supply.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air supply control method and device of an air conditioner, a readable storage medium and the air conditioner.
Background
Currently, the air conditioner becomes a necessity in the life of people, and the life quality of people can be well improved. On the premise of ensuring the basic operation effects (such as cooling and heating) of the air conditioner, people also put higher requirements on the air supply control of the air conditioner. For example, some people do not want to be blown straight by the air flow of the air conditioner, and some people want the air flow of the air conditioner to be slower and softer.
The existing air conditioner generally performs air supply control based on a fixed factory setting mode or a user self-defined setting mode, and the air supply control mode is simple and convenient to realize and easy to control, but the influence of the installation position of the air conditioner on the thermal comfort of a human body is not considered. The installation position of the air conditioner has great influence on an indoor temperature field, an indoor wind field and an indoor humidity field, so that great influence is also generated on the thermal comfort of a human body.
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 an air supply control method and device of an air conditioner, a readable storage medium and the air conditioner, and aims to solve the problem that the existing air conditioner does not combine with the installation position of the air conditioner to control air supply.
In order to achieve the above object, the present invention provides an air supply control method for an air conditioner, comprising the steps of:
when the air conditioner enters a preset mode, acquiring temperature data of a target area and position information of a human body heat source in the target area to determine the installation position of the air conditioner;
acquiring a preset air supply control instruction;
determining a target air guide angle of the vertical air guide strip corresponding to the preset air supply control instruction according to the installation position of the air conditioner and the position information of the human body heat source;
and adjusting the air guide angle of the vertical air guide strip according to the target air guide angle.
Preferably, the preset blowing control instruction includes: a soft air supply control instruction, a direct air blowing control instruction and a wind people avoiding control instruction.
Preferably, the step of determining a target air guide angle of the vertical air guide strip corresponding to the preset air supply control instruction according to the installation position of the air conditioner and the position information of the human body heat source specifically includes:
determining a common environment area, a human body heat source active area and an inactive area according to the installation position of the air conditioner and the position information of the human body heat source;
confirming the type of the preset air supply control instruction;
when the preset air supply control instruction is a soft air supply control instruction, acquiring an air guide angle corresponding to the common environment area as a first air guide angle;
when the preset air supply control instruction is a direct blowing control instruction, acquiring an air guide angle corresponding to the human body heat source activity area as a second air guide angle;
and when the preset air supply control instruction is a wind avoidance control instruction, acquiring a wind guide angle corresponding to the inactive area as a third wind guide angle.
Preferably, the step of adjusting the wind guiding angle of the vertical wind guiding strip according to the target wind guiding angle specifically includes:
when the preset air supply control instruction is a soft air supply control instruction, adjusting the air guide angle of the vertical air guide strip according to the first air guide angle so as to control the air conditioner to supply air to the common environment area;
when the preset air supply control instruction is a direct blowing control instruction, adjusting the air guide angle of the vertical air guide strip according to the second air guide angle so as to control the air conditioner to supply air to the human body heat source active area;
and when the preset air supply control instruction is an air avoidance control instruction, adjusting the air guide angle of the vertical air guide strip according to the third air guide angle so as to control the air conditioner to supply air to the inactive area.
Preferably, after the step of adjusting the wind guiding angle of the vertical wind guiding strip according to the target wind guiding angle, the method includes:
acquiring a target wind swinging angle range of the vertical wind guide strips corresponding to the preset air supply control instruction;
and controlling the vertical air guide strips to execute the air swinging action according to the target air swinging angle range.
Preferably, after the step of acquiring temperature data of the target area and position information of the human body heat source in the target area to determine the installation position of the air conditioner, the method includes:
counting the total number of detected human body heat sources, and judging whether the total number of the detected human body heat sources exceeds a preset total number or not;
if yes, executing the following steps: acquiring a preset air supply control instruction;
if not, the step of acquiring the temperature data of the target area and the position information of the human body heat source in the target area is executed again.
Preferably, after the step of acquiring temperature data of the target area and position information of the human body heat source in the target area to determine the installation position of the air conditioner, the method includes:
counting the total scanning time of the infrared sensor, and judging whether the total scanning time of the infrared sensor exceeds a preset time;
if yes, executing the following steps: acquiring a preset air supply control instruction;
if not, the step of acquiring the temperature data of the target area and the position information of the human body heat source in the target area is executed again.
Preferably, before the step of acquiring the temperature data of the target area and the position information of the human body heat source in the target area, the method further includes:
controlling the air conditioner to start a refrigeration mode;
and controlling the air guide angle of the vertical air guide strip of the air conditioner to be the same as the air outlet angle of the air conditioner.
In addition, to achieve the above object, the present invention provides an air supply control device for an air conditioner, including: a memory, a processor and an air conditioner air supply control program stored on the memory and operable on the processor, wherein:
the air conditioner air supply control program realizes the steps of the air conditioner air supply control method when being executed by the processor.
In addition, to achieve the above object, the present invention also provides a readable storage medium having stored thereon an air conditioner blowing control program, which when executed by a processor, implements the steps of the air conditioner blowing control method as described above.
In addition, in order to achieve the above object, the present invention further provides an air conditioner, including the air conditioner blowing control device as described above.
The embodiment of the invention provides an air supply control method and device of an air conditioner, a readable storage medium and the air conditioner, wherein the air supply control of the air conditioner corresponding to a preset air supply control instruction is realized based on the installation position of the air conditioner and the position information of a human body heat source; the air conditioner has the advantages that the region where the human body heat source is located can be detected more accurately by utilizing the installation position of the air conditioner and the position information of the human body heat source, the region division is carried out on the target region according to the activity condition of the human body heat source, the target air guide angle of the vertical air guide strip is further determined, the air guide angle of the vertical air guide strip is correspondingly adjusted, different air supply control modes are achieved by combining the installation position of the air conditioner, and the corresponding air supply effect is achieved. Therefore, the intelligent level of air supply control of the air conditioner is improved, and the use comfort of the air conditioner is also improved.
Drawings
FIG. 1 is a schematic structural diagram of an operating environment of an air supply control device of an air conditioner according to the present invention;
FIG. 2 is a schematic flow chart illustrating a first embodiment of an air supply control method for an air conditioner according to the present invention;
FIG. 3 is a detailed diagram of the step S30 of the air supply control method for an air conditioner according to the first embodiment of the present invention;
FIG. 4 is a schematic diagram of an installation position of an air conditioner and a distribution of human body heat source positions according to a first embodiment of an air supply control method of the air conditioner;
FIG. 5 is a detailed schematic diagram of step S40 of the air supply control method for an air conditioner according to the first embodiment of the present invention;
FIG. 6 is a flow chart illustrating a method for controlling air supply of an air conditioner according to a second embodiment of the present invention;
FIG. 7 is a flow chart illustrating a third exemplary embodiment of an air supply control method for an air conditioner according to the present invention;
FIG. 8 is a flow chart illustrating a fourth embodiment of an air supply control method for an air conditioner according to the present invention;
fig. 9 is a flow chart illustrating a fifth embodiment of an air supply control method for 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.
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.
Because the existing air conditioner does not combine the air conditioner installation position to carry on the air supply control problem, the embodiment of the invention provides an air conditioner air supply control method, including the following steps: when the air conditioner enters a preset mode, acquiring temperature data of a target area and position information of a human body heat source in the target area to determine the installation position of the air conditioner; acquiring a preset air supply control instruction; determining a target air guide angle of the vertical air guide strip corresponding to the preset air supply control instruction according to the installation position of the air conditioner and the position information of the human body heat source; and adjusting the air guide angle of the vertical air guide strip according to the target air guide angle.
As shown in fig. 1, the air supply control device of the air conditioner according to the embodiment of the present invention may be any of various computers, single-chip microcomputers, MCUs, smartphones, tablet computers, and notebook computers. As shown in fig. 1, fig. 1 is a schematic structural diagram of an operating environment of an air supply control device of an air conditioner according to an embodiment of the present invention, where the operating environment may specifically include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. 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., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic 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 operating environment shown in fig. 1 does not constitute a limitation of air conditioner supply air control devices and may include more or fewer components than shown, or some components in combination, or a different arrangement of components.
As shown in fig. 1, an operating system, a network communication module, a user interface module, and an air conditioner blowing control program may be included in a memory 1005, which is a readable storage medium.
In the terminal shown in fig. 1, the network interface 1004 is mainly used for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be configured to call the air conditioner blowing control program stored in the memory 1005, and perform the following operations:
when the air conditioner enters a preset mode, acquiring temperature data of a target area and position information of a human body heat source in the target area to determine the installation position of the air conditioner;
acquiring a preset air supply control instruction;
determining a target air guide angle of the vertical air guide strip corresponding to the preset air supply control instruction according to the installation position of the air conditioner and the position information of the human body heat source;
and adjusting the air guide angle of the vertical air guide strip according to the target air guide angle.
Preferably, the preset blowing control instruction includes: a soft air supply control instruction, a direct air blowing control instruction and a wind people avoiding control instruction.
Further, the processor 1001 may call the air conditioner blowing control program stored in the memory 1005, and also perform the following operations:
determining a common environment area, a human body heat source active area and an inactive area according to the installation position of the air conditioner and the position information of the human body heat source;
confirming the type of the preset air supply control instruction;
when the preset air supply control instruction is a soft air supply control instruction, acquiring an air guide angle corresponding to the common environment area as a first air guide angle;
when the preset air supply control instruction is a direct blowing control instruction, acquiring an air guide angle corresponding to the human body heat source activity area as a second air guide angle;
and when the preset air supply control instruction is a wind avoidance control instruction, acquiring a wind guide angle corresponding to the inactive area as a third wind guide angle.
Further, the processor 1001 may call the air conditioner blowing control program stored in the memory 1005, and also perform the following operations:
when the preset air supply control instruction is a soft air supply control instruction, adjusting the air guide angle of the vertical air guide strip according to the first air guide angle so as to control the air conditioner to supply air to the common environment area;
when the preset air supply control instruction is a direct blowing control instruction, adjusting the air guide angle of the vertical air guide strip according to the second air guide angle so as to control the air conditioner to supply air to the human body heat source active area;
and when the preset air supply control instruction is an air avoidance control instruction, adjusting the air guide angle of the vertical air guide strip according to the third air guide angle so as to control the air conditioner to supply air to the inactive area.
Further, the processor 1001 may call the air conditioner blowing control program stored in the memory 1005, and also perform the following operations:
acquiring a target wind swinging angle range of the vertical wind guide strips corresponding to the preset air supply control instruction;
and controlling the vertical air guide strips to execute the air swinging action according to the target air swinging angle range.
Further, the processor 1001 may call the air conditioner blowing control program stored in the memory 1005, and also perform the following operations:
counting the total number of detected human body heat sources, and judging whether the total number of the detected human body heat sources exceeds a preset total number or not;
if yes, executing the following steps: acquiring a preset air supply control instruction;
if not, the step of acquiring the temperature data of the target area and the position information of the human body heat source in the target area is executed again.
Further, the processor 1001 may call the air conditioner blowing control program stored in the memory 1005, and also perform the following operations:
counting the total scanning time of the infrared sensor, and judging whether the total scanning time of the infrared sensor exceeds a preset time;
if yes, executing the following steps: acquiring a preset air supply control instruction;
if not, the step of acquiring the temperature data of the target area and the position information of the human body heat source in the target area is executed again.
Further, the processor 1001 may call the air conditioner blowing control program stored in the memory 1005, and also perform the following operations:
controlling the air conditioner to start a refrigeration mode;
and controlling the air guide angle of the vertical air guide strip of the air conditioner to be the same as the air outlet angle of the air conditioner.
Referring to fig. 2, a first embodiment of an air supply control method of an air conditioner according to the present invention includes the following steps:
step S10, when the air conditioner enters a preset mode, acquiring temperature data of a target area and position information of a human body heat source in the target area to determine the installation position of the air conditioner;
the preset mode is a cooling mode, a heating mode or other operation modes. The temperature data of the target area is acquired, and the infrared thermal image of the target area is obtained by scanning the target area through an infrared sensor arranged on the air conditioner. And acquiring temperature data of each point position of the target area according to the infrared thermal image. Furthermore, because the temperature of the human body heat source is different from the ambient temperature of the target area, the human body heat source with the ambient background temperature different from the temperature data can be determined from the infrared scanning thermal image of the target area. After the human body heat source is detected, the position information of the human body heat source in the target area is further acquired. And determining the installation position of the air conditioner together according to the acquired temperature data of the target area and the position information of the human body heat source in the target area. The installation position of the air conditioner may specifically be an accurate position, such as a plane coordinate within the target area; but also a broad concept of location, such as mounted leftmost, middlemost, rightmost, centered to the left, centered to the right.
Step S20, acquiring a preset air supply control instruction;
the preset air supply control instruction can be a default set control instruction, can also be a user-defined set control instruction, and can also be a control instruction generated by triggering the action of a related key of a remote controller by a user. Wherein, the preset air supply control instruction comprises: a soft air supply control instruction, a direct air blowing control instruction and a wind people avoiding control instruction.
And the soft air supply control instruction is used for enabling the air outlet of the air conditioner not to be directly blown to the human body heat source, for example, the air outlet is blown to a wall close to the air conditioner, so that the direction of the air flow is changed through the wall, and the air flow is prevented from directly blowing the human body heat source.
The air direct blowing human control instruction is used for enabling the air outlet of the air conditioner to be directly blown to the area where the human body heat source is located;
and the wind avoiding person control instruction is used for enabling the outlet air of the air conditioner not to blow towards the human body heat source, namely the wind flow blows towards the area where the human body heat source is inactive and far away from the installation position of the air conditioner.
Step S30, determining a target air guide angle of the vertical air guide strip corresponding to the preset air supply control instruction according to the installation position of the air conditioner and the position information of the human body heat source;
and after the installation position of the air conditioner and the position information of the human body heat source in the target area are determined, acquiring the actual distribution condition of the human body heat source. The actual distribution of the human body heat sources can reflect the moving range and the inactive range of the human body heat sources and the range of the interval areas among the human body heat sources. Therefore, the target air guide angle of the vertical air guide strip corresponding to the preset air supply control instructions of different types is determined, so that the air supply direction of the air conditioner is controlled according to the preset air supply control instructions of different types.
As shown in fig. 3, the specific implementation of step S30 includes:
step S31, determining a common environment area, a human body heat source active area and an inactive area according to the installation position of the air conditioner and the position information of the human body heat source;
namely, the target area is divided into three types of areas according to the installation position of the air conditioner and the position information of the human body heat source: a common environment area, a human body heat source activity area and a non-human body heat source activity area; the common environment area is an area where the human body heat source is generally inactive and is close to the air conditioner, the active area of the human body heat source is an area where the human body heat source is located, and the inactive area is an area where the human body heat source is generally inactive and is far from the air conditioner.
Step S32, confirming the type of the preset air supply control instruction;
namely, the type of the preset air supply control command in the following three types is confirmed: a wind people avoiding control instruction, a wind direct blowing people control instruction and a soft air supply control instruction.
After step S32, one of the following three steps is selectively performed:
step S33, when the preset air supply control instruction is a soft air supply control instruction, acquiring an air guide angle corresponding to the common environment area as a first air guide angle;
step S34, when the preset air supply control instruction is a direct blowing control instruction, acquiring an air guide angle corresponding to the human body heat source activity area as a second air guide angle;
and step S35, when the preset air supply control instruction is a wind avoidance control instruction, acquiring a wind guide angle corresponding to the inactive area as a third wind guide angle.
The following description will be given by way of example with reference to fig. 4. Fig. 4 is a schematic diagram of an installation position of the air conditioner and a distribution of human body heat source positions. Wherein the region L1-a-B-L5 represents a target region (e.g., an indoor region) including therein labeled points of respective human heat sources. The included angles of L1 and L5 are 180 degrees, and the included angles of L3 and L1 and L5 are both 90 degrees; understandably, the L3 is perpendicular to the vertical section of the air conditioner (indoor unit) body, so as to ensure that the propagation direction of the infrared light emitted by the infrared sensor is perpendicular to the vertical section of the air conditioner indoor unit body. L2 denotes the leftmost boundary of the region in which the human body heat source detected by the infrared sensor is located, and L4 denotes the rightmost boundary of the region in which the human body heat source detected by the infrared sensor is located, that is, the detected individual human body heat sources are distributed within the region between L2 and L4.
The air conditioner of fig. 4 is installed in a central left position of a certain wall; at this time, the target area is divided into a general environmental area Z1 (i.e., an L1-O-L2 area), a human heat source activity area Z2 (i.e., an L2-A-B-L4 area), and a non-human heat source activity area Z3 (i.e., an O-L4-L5 area) according to the installation location of the air conditioner and the detected location distribution of each human heat source. The angles α, β, and Φ represent the angle ranges corresponding to the different regions, respectively.
Correspondingly, the first wind guide angle corresponding to the common environment area Z1 should be smaller than or equal to the angle α; a second wind guide angle corresponding to the human body heat source activity area Z2 is less than or equal to an angle beta; the third wind guiding angle corresponding to the inactive zone Z3 should be less than or equal to the angle phi. For example, if the angle α is in the range of 0 ° to 50 °, the angle β is in the range of 51 ° to 130 °, the angle Φ is in the range of 131 ° to 180 °, the first air guiding angle should be limited to be within 0 ° to 50 ° (e.g., 20 °, 30 °, 45 °), and the second air guiding angle should be limited to be within 51 ° to 130 °, such as 60 °, 90 °, and 110 °; the third wind guiding angle should be limited within 131-180 degrees, such as 150 degrees.
After confirming the preset air supply control instruction, executing step S40, and adjusting the air guide angle of the vertical air guide strip according to the target air guide angle.
As shown in fig. 5, step S40 specifically includes:
step S41, when the preset air supply control instruction is a soft air supply control instruction, adjusting the air guide angle of the vertical air guide strip according to the first air guide angle so as to control the air conditioner to supply air to the common environment area; at the moment, the air outlet of the air conditioner is not directly blown to a human body heat source, so that the human body discomfort caused by the direct blowing of the air current is reduced.
Step S42, when the preset air supply control instruction is a direct-blowing control instruction, adjusting the air guide angle of the vertical air guide strip according to the second air guide angle so as to control the air conditioner to supply air to the human body heat source active area; at the moment, the air outlet of the air conditioner is directly blown to the human body heat source, the air outlet can be guaranteed to be blown to the area where the human body heat source is located to the maximum extent, and the effect of blowing people by blowing air is improved.
And step S43, when the preset air supply control instruction is a wind avoidance control instruction, adjusting the wind guide angle of the vertical wind guide strip according to the third wind guide angle so as to control the air conditioner to supply air to the inactive area. At the moment, the air outlet of the air conditioner is directly blown to a far area without a human body heat source, so that the effect that the air flow avoids the human body heat source and is blown to the human body heat source is reduced as much as possible is achieved.
In other words, the air guide angle of the vertical air guide strips is adjusted according to the preset air supply control instruction and the corresponding target air guide angle, so that the air conditioner is controlled to supply air to the corresponding area.
Continuing further with fig. 4. When the preset air supply control instruction is a soft air supply control instruction, the first air guide angle is smaller than or equal to the angle alpha, the air guide angle of the vertical air guide strip is controlled to be smaller than or equal to the angle alpha, the air conditioner blows air to the common environment area Z1, and the air flow changes the air outlet angle to blow air to a human body heat source by utilizing the effect of a wall (or other barriers) in the Z1 on the air flow, so that the soft air supply effect of small air volume and low air speed is realized. The implementation of other types of preset blowing control commands can be analogized according to the above description, and will not be described herein.
The embodiment provides an air supply control mode of an air conditioner, which corresponds to a preset air supply control instruction based on the installation position of the air conditioner and the position information of a human body heat source; the air conditioner has the advantages that the region where the human body heat source is located can be detected more accurately by means of the installation position of the air conditioner and the position information of the human body heat source, the region of the target region is divided according to the activity condition of the human body heat source, the target air guide angle of the vertical air guide strip is further determined, the air guide angle of the vertical air guide strip is correspondingly adjusted, and different air supply effects are achieved. Therefore, the intelligent level of air supply control of the air conditioner is improved, and the use comfort of the air conditioner is also improved.
Further, as shown in fig. 6, based on the first embodiment of the air conditioner air supply control method according to the present invention, in the second embodiment of the air conditioner air supply control method according to the present invention, after the step of adjusting the air guide angle of the vertical air guide strip according to the target air guide angle, the method includes:
step S50, acquiring a target wind swinging angle range of the vertical wind guide strip corresponding to the preset air supply control instruction;
in the first embodiment of the air supply control method of the air conditioner, only the vertical air guide angle is adjusted to a certain angle; and the vertical air guide strip of the air conditioner can also realize the air swinging action so as to increase the air supply control mode of the air conditioner. The target air swinging angle range of the vertical air guide strips is matched with a preset air supply control instruction, so that the air supply effect corresponding to the preset air supply control instruction can be realized when the vertical air guide strips swing air.
And step S51, controlling the vertical wind guide strips to execute a wind swinging action according to the target wind swinging angle range.
Continuing further with fig. 4. When the preset air supply control instruction is a soft air supply control instruction, setting a target air swinging angle range of the vertical air guide strips to be included in an angle range of an angle alpha; if the angle α is in the range of 0 ° to 50 °, the target yaw angle range should be limited to an angle in the range of 0 ° to 50 °, such as 0 ° to 50 ° or 20 ° to 40 °. The implementation of the vertical air guide strip air swinging corresponding to other types of preset air supply control instructions can be analogized according to the above contents, and the details are not repeated here.
In the embodiment, air conditioner air swing control corresponding to a preset air supply control instruction is realized based on the installation position of the air conditioner and the position information of a human body heat source, and the air supply direction of the air conditioner is changed by the air swing action of the vertical air guide strips under the condition of meeting the limitation of an air flow air supply area, so that the air supply control mode of the air conditioner is increased, and the use comfort of the air conditioner is also improved.
Further, as shown in fig. 7, based on the first embodiment of the air conditioner air supply control method according to the present invention, in a third embodiment of the air conditioner air supply control method according to the present invention, after the step of obtaining the temperature data of the target area and the position information of the human body heat source in the target area to determine the installation position of the air conditioner, the method further includes:
step S60, counting the total number of the detected human body heat sources, and judging whether the total number of the detected human body heat sources exceeds a preset total number;
when the infrared sensor is started and scans, the total number of the detected human body heat sources is recorded, and the total number of the human body heat sources detected in the previous scanning is counted. And when the infrared sensor is started next time, judging whether the total number of the human body heat sources detected by the infrared sensor exceeds the preset total number. Wherein the preset total number is preferably 20 people.
In step S61, if yes, the method proceeds to: acquiring a preset air supply control instruction;
in step S62, if not, the step of acquiring the temperature data of the target area and the position information of the human body heat source in the target area is executed again.
In this way, the acquired sample data of the position of the human body heat source is large and representative in size, and the accuracy and precision of the method for determining the installation position of the air conditioner are improved.
Further, as shown in fig. 8, based on the first embodiment of the air conditioner air supply control method according to the present invention, in a fourth embodiment of the air conditioner air supply control method according to the present invention, after the step of acquiring temperature data of a target area and position information of a human body heat source in the target area to determine an installation position of the air conditioner, the method further includes:
step S70, counting the total time length of the infrared sensor for scanning the target area, and judging whether the total time length of the infrared sensor for scanning exceeds a preset time length;
when the infrared sensor is started and scans, the scanning time is recorded, and the total time of scanning in the past is counted. And when the infrared sensor is started next time, judging whether the total scanning time of the infrared sensor exceeds the preset time. Among them, the predetermined time is preferably 168 hours.
In step S71, if yes, the method proceeds to: acquiring a preset air supply control instruction;
in step S72, if not, the step of acquiring the temperature data of the target area and the position information of the human body heat source in the target area is executed again.
When the total scanning time of the infrared sensor exceeds the preset time, the previously determined position information of the human body heat source can be read, and the installation position of the air conditioner is determined.
Therefore, the sufficient scanning time of the infrared sensor can be ensured, so that the acquired sample data of the position of the human body heat source is large and representative, and the accuracy and precision of the method for determining the installation position of the air conditioner are improved.
Further, as shown in fig. 9, based on the first embodiment of the air conditioner air supply control method according to the present invention, in a fifth embodiment of the air conditioner air supply control method according to the present invention, before the step of acquiring the temperature data of the target area and the position information of the human body heat source in the target area, the method further includes:
step S80, controlling the air conditioner to start a refrigeration mode;
and step S81, controlling the wind guide angle of the vertical wind guide strip of the air conditioner to be the same as the wind outlet angle of the air conditioner.
Step S81 ensures that the vertical air guide strip of the air conditioner is parallel to the air outlet direction of the air conditioner. The air conditioner is controlled to enter a refrigeration mode, the vertical air guide strips of the air conditioner are ensured to be parallel to the air outlet direction of the air conditioner, more cold air flow can be blown into a target area in a concentrated mode, the ambient temperature of the target area is reduced rapidly, and the difference between the human body heat source temperature and the ambient temperature of the target area is increased. Therefore, when the infrared sensor scans the target area, the human body heat source is detected more quickly and accurately, so that the determination of the human body heat source position and the air installation position is accelerated, and the accuracy and precision of the determination of the air conditioner installation position are improved.
It should be noted that the third, fourth and fifth embodiments of the air supply control method of the air conditioner of the present invention can be combined appropriately to form different preferred embodiments, so as to improve the accuracy and precision of the determination of the installation position of the air conditioner.
In addition, the embodiment of the invention also provides an air conditioner, and the air conditioner is provided with the air supply control device of the air conditioner. Understandably, the air conditioner is provided with an infrared sensor for scanning the target area to acquire the temperature data of the target area and the position information of the human body heat source in the target area.
The air conditioner may be a floor air conditioner or a wall-mounted air conditioner, or may be other types of air conditioners.
Furthermore, an embodiment of the present invention further provides a readable storage medium, where an air conditioner air supply control program is stored on the readable storage medium, and when executed by a processor, the air conditioner air supply control program implements the following operations:
when the air conditioner receives a detection instruction determined by the installation position, controlling the air conditioner to enter a refrigeration mode, and starting an infrared sensor;
adjusting the wind guide angle of the horizontal wind guide strips and the wind guide angle of the vertical wind guide strips according to a preset wind guide angle combination scheme;
controlling the infrared sensor to scan a target area so as to acquire target area temperature data corresponding to a preset wind guide angle combination scheme;
and determining the installation position of the air conditioner according to the acquired multiple groups of target area temperature data.
Further, the air conditioner blowing control program, when executed by the processor, further implements operations comprising:
adjusting the wind guide angle of the horizontal wind guide strip to a first preset horizontal angle;
and adjusting the wind guide angle of the vertical wind guide strip to a first preset vertical angle, a second preset vertical angle and a third preset vertical angle in sequence.
Further, the air conditioner blowing control program, when executed by the processor, further implements operations comprising:
adjusting the air guide angle of the horizontal air guide strips to a second preset horizontal angle after a preset time interval;
sequentially adjusting the air guide angle of the vertical air guide strip to a first preset vertical angle, a second preset vertical angle and a third preset vertical angle;
and re-executing the steps: and controlling the infrared sensor to scan the target area so as to acquire the temperature data of the target area corresponding to the preset wind guide angle combination scheme.
Further, the air conditioner blowing control program, when executed by the processor, further implements operations comprising:
determining the position of a low-temperature subregion in the corresponding target region according to the temperature data of the target region;
and determining the installation position of the air conditioner according to the relative relation of the positions of the low-temperature subregions.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for causing a terminal 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 (9)
1. An air supply control method of an air conditioner is characterized by comprising the following steps:
when the air conditioner enters a preset mode, acquiring temperature data of a target area and position information of a human body heat source in the target area to determine the installation position of the air conditioner;
acquiring a preset air supply control instruction, wherein the preset air supply control instruction comprises the following steps: a soft air supply control instruction, a direct wind blowing control instruction and a wind avoiding control instruction;
determining a target air guide angle of the vertical air guide strip corresponding to the preset air supply control instruction according to the installation position of the air conditioner and the position information of the human body heat source;
adjusting the wind guide angle of the vertical wind guide strip according to the target wind guide angle;
the step of determining a target air guide angle of the vertical air guide strip corresponding to the preset air supply control instruction according to the installation position of the air conditioner and the position information of the human body heat source comprises the following steps:
determining a common environment area, a human body heat source active area and an inactive area according to the installation position of the air conditioner and the position information of the human body heat source;
confirming the type of the preset air supply control instruction;
when the preset air supply control instruction is a soft air supply control instruction, acquiring an air guide angle corresponding to the common environment area as a first air guide angle;
when the preset air supply control instruction is a direct blowing control instruction, acquiring an air guide angle corresponding to the human body heat source activity area as a second air guide angle;
and when the preset air supply control instruction is a wind avoidance control instruction, acquiring a wind guide angle corresponding to the inactive area as a third wind guide angle.
2. The air supply control method of an air conditioner as claimed in claim 1, wherein the step of adjusting the air guiding angle of the vertical air guiding strips according to the target air guiding angle specifically comprises:
when the preset air supply control instruction is a soft air supply control instruction, adjusting the air guide angle of the vertical air guide strip according to the first air guide angle so as to control the air conditioner to supply air to the common environment area;
when the preset air supply control instruction is a direct blowing control instruction, adjusting the air guide angle of the vertical air guide strip according to the second air guide angle so as to control the air conditioner to supply air to the human body heat source active area;
and when the preset air supply control instruction is an air avoidance control instruction, adjusting the air guide angle of the vertical air guide strip according to the third air guide angle so as to control the air conditioner to supply air to the inactive area.
3. The air supply control method of an air conditioner as claimed in claim 1, wherein the step of adjusting the wind guiding angle of the vertical wind guiding strip according to the target wind guiding angle comprises the following steps:
acquiring a target wind swinging angle range of the vertical wind guide strips corresponding to the preset air supply control instruction;
and controlling the vertical air guide strips to execute the air swinging action according to the target air swinging angle range.
4. The air supply control method of air conditioner as claimed in claim 1, wherein said step of obtaining temperature data of target area and position information of human body heat source in target area to determine installation position of said air conditioner, comprises:
counting the total number of detected human body heat sources, and judging whether the total number of the detected human body heat sources exceeds a preset total number or not;
if yes, executing the following steps: acquiring a preset air supply control instruction;
if not, the step of acquiring the temperature data of the target area and the position information of the human body heat source in the target area is executed again.
5. The air supply control method of air conditioner as claimed in claim 1, wherein after the step of obtaining the temperature data of the target area and the position information of the human body heat source in the target area to determine the installation position of the air conditioner, the method further comprises:
counting the total scanning time of the infrared sensor, and judging whether the total scanning time of the infrared sensor exceeds a preset time;
if yes, executing the following steps: acquiring a preset air supply control instruction;
if not, the step of acquiring the temperature data of the target area and the position information of the human body heat source in the target area is executed again.
6. The air supply control method of an air conditioner according to claim 1, wherein before the step of obtaining the temperature data of the target area and the position information of the human body heat source in the target area, the method further comprises:
controlling the air conditioner to start a refrigeration mode;
and controlling the air guide angle of the vertical air guide strip of the air conditioner to be the same as the air outlet angle of the air conditioner.
7. An air supply control device of an air conditioner is characterized by comprising: a memory, a processor and an air conditioner air supply control program stored on the memory and operable on the processor, wherein:
the air conditioner air supply control program, when executed by the processor, implements the steps of the air conditioner air supply control method according to any one of claims 1 to 6.
8. A readable storage medium having stored thereon an air conditioner air supply control program, the air conditioner air supply control program when executed by a processor implementing the steps of the air conditioner air supply control method according to any one of claims 1 to 6.
9. An air conditioner characterized by comprising the air conditioner blowing control device as set forth in claim 7.
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| CN201810275343.7A CN108458451B (en) | 2018-03-29 | 2018-03-29 | Air conditioner air supply control method and device, readable storage medium and air conditioner |
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| CN110887190A (en) * | 2018-09-10 | 2020-03-17 | 青岛海尔空调器有限总公司 | Air conditioner air supply control method and device, air conditioner, computer equipment and storage medium |
| CN109341019B (en) * | 2018-10-24 | 2020-12-04 | 奥克斯空调股份有限公司 | Air conditioner and comfortable air control method thereof |
| CN109489182A (en) * | 2018-11-27 | 2019-03-19 | 广东美的制冷设备有限公司 | The pendulum air control method, apparatus and the apparatus of air conditioning of the apparatus of air conditioning |
| CN109737568B (en) * | 2018-12-29 | 2021-03-16 | 青岛海尔空调器有限总公司 | Control method and device for direct-blowing-preventing air conditioner, storage medium and computer equipment |
| CN109654696B (en) * | 2018-12-29 | 2021-01-29 | 青岛海尔空调器有限总公司 | Control method and device for direct-blowing-preventing air conditioner, storage medium and computer equipment |
| CN110207331A (en) * | 2019-06-06 | 2019-09-06 | 珠海格力电器股份有限公司 | Air blowing control method, air supply device and the air conditioner of air conditioner |
| CN110671778A (en) * | 2019-10-21 | 2020-01-10 | 宁波奥克斯电气股份有限公司 | Operation control method of air conditioner, air conditioner and storage medium |
| CN111059707B (en) * | 2019-12-04 | 2022-01-18 | 广东志高暖通设备股份有限公司 | Air conditioner person avoidance judging method and device, computer equipment and storage medium |
| CN111023502A (en) * | 2019-12-19 | 2020-04-17 | 海信（山东）空调有限公司 | Control method and device of air conditioner and air conditioner |
| CN111043722A (en) * | 2019-12-30 | 2020-04-21 | 桂林电子科技大学 | Air conditioner control method and device and storage medium |
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| CN113091230A (en) * | 2021-04-12 | 2021-07-09 | 青岛海尔空调器有限总公司 | Air conditioner air supply control method and device and air conditioner |
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