CN108826594B - Air conditioner fan control method and air conditioner - Google Patents
Air conditioner fan control method and air conditioner Download PDFInfo
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- CN108826594B CN108826594B CN201810448687.3A CN201810448687A CN108826594B CN 108826594 B CN108826594 B CN 108826594B CN 201810448687 A CN201810448687 A CN 201810448687A CN 108826594 B CN108826594 B CN 108826594B
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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- 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
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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
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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
- F24F2120/14—Activity of occupants
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides an air conditioner fan control method and an air conditioner. The air conditioner fan control method is applied to an air conditioner. The air conditioner fan control method comprises the following steps: collecting personnel information in a regulation space corresponding to the air conditioner; selecting a target air supply position according to the personnel information and the acquired area information of the adjusting space; generating corresponding wind swinging angle information and wind speed information according to the target air supply position and the area information; and controlling the running state of a fan of the air conditioner according to the swing angle and the fan speed. Through accurate air supply positioning and proper air speed determination, expected ambient temperature can be quickly provided for users even if a compressor of the air conditioner operates according to energy-saving low frequency all the time, so that the air conditioner can intelligently and flexibly realize energy saving of the air conditioner.
Description
Technical Field
The invention relates to the technical field of energy conservation, in particular to an air conditioner and a control method thereof.
Background
With the progress of the technology, the requirements of users on household appliances are not limited to the requirements on service performance, and whether energy conservation and environmental protection are important indexes for measuring the quality of household appliances or not is provided. Especially, for household appliances (e.g., air conditioning products) with high frequency of use, users have higher requirements for energy saving and environmental protection performance.
In order to meet the requirements of users, home appliance manufacturers also continuously improve products so as to obtain better energy-saving effect. Taking an air conditioner product as an example, in the related art, the frequency conversion technology is generally adopted to reduce the energy consumption of the air conditioner product. The frequency conversion technology is used for realizing energy conservation by reducing the rotating speed of the compressor after the temperature in the adjusting space reaches a preset value. However, this method has the disadvantage that the temperature in the adjustment space needs to be controlled to be constant to make corresponding actions, and the response is relatively slow.
Disclosure of Invention
In view of the above, the present invention is directed to a method for controlling an air conditioner blower, which can improve the energy saving and environmental protection performance of the air conditioner in a more flexible manner.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
an air conditioner fan control method is applied to an air conditioner and comprises the following steps: collecting personnel information in a regulation space corresponding to the air conditioner; selecting a target air supply position according to the personnel information and the acquired area information of the adjusting space; generating corresponding wind swinging angle information and wind speed information according to the target air supply position and the area information; and controlling the running state of a fan of the air conditioner according to the swing angle and the fan speed.
Further, the personnel information includes personnel quantity information and personnel motion information, the collection of personnel information in the conditioned space corresponding to the air conditioner includes: collecting biological characteristics in the adjustment space according to a preset time interval; and extracting the personnel number information and acquiring the personnel movement information according to the biological characteristics, wherein the personnel movement information comprises movement state information and corresponding movement position data.
Further, the acquiring the biological features in the conditioned space comprises: and acquiring thermal infrared information in the adjusting space by using an infrared thermal imaging sensor as biological characteristics, wherein the thermal infrared information is thermal infrared characteristic data extracted from thermal infrared image data acquired by the infrared thermal imaging sensor.
Further, the step of selecting a target air supply position according to the personnel information and the acquired area information of the adjustment space includes: when the information of the number of the persons is one person, acquiring position information of the persons in the adjusting space according to the corresponding movement information of the persons and the area shape information in the area information; and taking the obtained position information as the target air supply position.
Further, the air conditioner divides the conditioned space into a plurality of areas in advance, and the selecting a target air supply position according to the person information and the acquired area information of the conditioned space further includes: when the personnel number information is a plurality of personnel, acquiring the personnel number in each area; taking the area with the maximum number of corresponding personnel as a target area; and acquiring the target air supply position according to the target area and the personnel motion information corresponding to the target area.
Further, the air conditioner divides the conditioned space into a plurality of areas in advance, and the step of selecting a target air supply position according to the person information and the acquired area information of the conditioned space further includes: when the information of the number of the persons is a plurality of persons, acquiring temperature information in each area; taking the area of which the temperature information does not meet the preset condition as a to-be-selected area; acquiring the number of personnel in each to-be-selected area; selecting a target area from the areas to be selected according to the corresponding number of the people and the difference value between the corresponding temperature information and the target temperature corresponding to the preset condition; and acquiring the target air supply position according to the target area and the personnel motion information corresponding to the target area.
Further, the manner of acquiring the area information of the adjustment space includes: and reading the prestored area information of the adjusting space from an EEPROM of the air conditioner.
Compared with the prior art, the air-conditioning fan control method has the following advantages:
the air conditioner fan control method selects a target air supply position according to the acquired personnel information in the adjusting space and the acquired area information of the adjusting space, thereby accurately positioning an area needing air supply, and then generates corresponding air swing angle information and air speed information according to the target air supply position and the area information so as to control the running state of a fan of the air conditioner. Through accurate air supply positioning and proper air speed determination, expected ambient temperature can be quickly provided for users even if a compressor of the air conditioner operates according to energy-saving low frequency all the time, so that the air conditioner can intelligently and flexibly realize energy saving of the air conditioner.
Another objective of the present invention is to provide an air conditioner to improve the above mentioned problems.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
an air conditioner, comprising: the acquisition unit is used for acquiring personnel information in the adjusting space corresponding to the air conditioner; the selecting unit is used for selecting a target air supply position according to the personnel information and the acquired area information of the adjusting space; the control parameter generating unit is used for generating corresponding wind swinging angle information and wind speed information according to the target air supply position and the area information; and the control unit is used for controlling the operation of the fan of the air conditioner according to the swing angle and the fan wind speed.
Further, personnel information includes personnel quantity information and personnel motion information, the mode that the collection unit gathered personnel information in the conditioned space that the air conditioner corresponds includes: collecting biological characteristics in the adjustment space according to a preset time interval; and extracting the personnel number information and acquiring the personnel movement information according to the biological characteristics, wherein the personnel movement information comprises movement state information and corresponding movement position data.
Further, the air conditioner comprises an EEPROM, and the area information of the conditioned space is written into the EEPROM in advance, so that the air conditioner can read the area information of the conditioned space from the EEPROM.
Compared with the prior art, the air conditioner and the air conditioner fan control method have the same advantages, and are not repeated herein.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a flowchart illustrating steps of a method for controlling an air conditioner according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating sub-steps of step S102 in FIG. 1;
FIG. 3 is another portion of a flow chart of sub-steps of step S102 of FIG. 1;
fig. 4 is a schematic diagram of functional modules of an air conditioner according to an embodiment of the present invention.
Description of reference numerals:
the method comprises the steps of 1-an air conditioner, 2-a collecting unit, 3-a selecting unit, 4-a control parameter generating unit and 5-a control unit.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the related art, the inverter air conditioner is operated at the maximum frequency after being started, and is switched to be operated at a low frequency after the room temperature reaches a set temperature, because the energy efficiency ratio is high during the operation at the low frequency, and compared with a constant speed machine, the inverter air conditioner can greatly save energy. In fact, however, the inverter air conditioner operates at a low frequency that is more environmentally friendly until the temperature in the conditioned space is constant. Obviously, such a response is relatively sluggish. The energy-saving effect still has an optimized space.
Therefore, the embodiment of the invention aims to provide an air conditioner fan control method and an air conditioner, which can be used for rapidly adjusting a proper temperature environment for a user and simultaneously can be operated at a more energy-saving frequency. The air conditioner is more intelligent and environment-friendly.
In addition, the person information mentioned in the embodiment of the present invention includes the information of the number of persons and the information of the movement of the person. The information on the number of persons mentioned in the embodiment of the present invention refers to the number of persons existing in the adjustment space. The person motion information mentioned in the embodiment of the present invention refers to the motion information corresponding to each person. Furthermore, the personnel movement information comprises movement state information and corresponding movement position data, and the movement state information comprises a relative static state and a relative movement state. The motion position data of the relative static state displacement is positioning information, and the motion position data of the relative motion state is displacement track information. The displacement track information comprises positioning information acquired at a plurality of different time points. The biometric feature mentioned in the embodiment of the present invention refers to feature data of a living creature present in the conditioned space, and for example, the biometric feature may be thermal infrared information, facial feature information, acoustic feature information, or the like. The area information mentioned in the embodiments of the present invention includes area shape information and area size information. The thermal infrared information mentioned in the embodiments of the present invention refers to thermal infrared characteristic data extracted from thermal infrared image data collected by the infrared thermal imaging sensor.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
First embodiment
Referring to fig. 1, an embodiment of the invention provides a flow chart of steps of a method for controlling an air conditioner fan. As shown in fig. 1, the air-conditioning fan controlling method may include the steps of:
and S101, collecting personnel information in the adjusting space corresponding to the air conditioner 1.
The conditioning space is a space in which the corresponding environmental parameters such as temperature, humidity, and wind speed are conditioned by the air conditioner 1. For example, if the indoor unit of the air conditioner 1 is installed in a room, the indoor space of the room may be the conditioned space of the air conditioner 1; installed in a living room, the indoor space of the living room may be the conditioned space of the air conditioner 1, or installed in an office, the indoor space of the office may be the conditioned space of the air conditioner 1.
In the embodiment of the invention, the personnel information in the regulated space can be acquired by acquiring the biological characteristics in the regulated space. Optionally, the biometric features in the conditioned space are acquired at preset time intervals. And extracting the personnel number information and acquiring the personnel movement information according to the biological characteristics.
Specifically, thermal infrared information in the conditioned space may be collected as a biometric characteristic using an infrared thermal imaging sensor of the air conditioner 1. The air conditioner 1 may further include a main controller. The main controller is electrically connected with each infrared thermal imaging sensor sequentially through the signal amplifying circuit and the AD conversion circuit, so that thermal infrared information in the adjusting space is collected by the infrared thermal imaging sensors. The main controller identifies the number of the thermal infrared information belonging to the person from the collected thermal infrared information, and the number is used as the information of the number of the persons. And the main controller generates personnel movement information according to the relative displacement condition between the thermal infrared information corresponding to each person acquired at each time interval.
It is to be understood that other manners may also be used to extract the biometric features, for example, a manner of face recognition, a manner of voice recognition, etc., the principles are basically the same, and for convenience of description, the collected thermal infrared information is hereinafter described as the biometric features.
For example, a plurality of pieces of thermal infrared information are extracted from a frame of thermal infrared image data acquired by an infrared thermal imaging sensor, and if three pieces of thermal infrared information in the extracted thermal infrared information are identified and judged to belong to thermal infrared information of different persons, the information of the number of persons in the adjustment space is determined to be three persons.
If the position of the thermal infrared information corresponding to the person B in the regulation space in the thermal infrared image data collected in a plurality of adjacent time intervals does not have relative displacement, judging that the motion state information in the personnel motion information corresponding to the person B is in a relatively static state, wherein the motion position data in the personnel motion information is positioning information generated according to the position of the thermal infrared information of the person B in the thermal infrared image data and a preset mapping model. The mapping model may be created from a correspondence between the acquisition field of view of the infrared thermal imaging sensor and the area shape information of the conditioned space. If the position of the thermal infrared information corresponding to the person A in the regulation space in the thermal infrared image data collected in a plurality of adjacent time intervals has relative displacement, judging that the motion state information in the personnel motion information corresponding to the person A is a relative motion state, and generating displacement track information according to the corresponding positioning information of the thermal infrared information of the person A in each thermal infrared image data according to the motion position data in the personnel motion information.
As a possible embodiment, the air conditioner 1 may include a plurality of infrared thermal imaging sensors and be installed at a plurality of locations within the conditioned space. So as to improve the accuracy of personnel information acquisition in the regulation space.
And S102, selecting a target air supply position according to the personnel information and the acquired area information of the adjusting space.
In an embodiment of the present invention, the manner of obtaining the area information of the adjustment space includes: the area information of the conditioned space stored in advance is read from the EEPROM of the air conditioner 1. It should be noted that the area information of the conditioned space stored in advance may be written into the EEPROM by the installer of the air conditioner 1 according to the actual condition of the conditioned space when the air conditioner is installed. The area information includes area shape information and area size information. Alternatively, the installation position of the air conditioner 1 may be marked on the area shape information. As an embodiment, the installer may input the area information using the input and output unit of the air conditioner 1. For example, the installer may use a display screen with a point-and-touch function to input area information, draw the shape of the area of the adjustment space, mark the size, and the like.
In the embodiment of the present invention, when the information on the number of people is a person, as shown in fig. 2, step S102 includes the following steps:
and a substep S1021, acquiring position information of the person in the regulated space according to the corresponding person movement information and the area shape information in the area information.
In the embodiment of the invention, the position information of the person in the adjustment space may be corresponding positioning information in the current time interval.
And a substep S1022 of setting the obtained position information as the target blowing position.
In the embodiment of the present invention, the air conditioner 1 previously divides the conditioned space into a plurality of zones. Alternatively, the air conditioner 1 may divide the conditioned space into a plurality of zones according to area information stored in the EEPROM. When the person count information is a plurality of persons, as shown in fig. 3, step S102 includes the steps of:
and a substep S1023 of acquiring the number of persons in each area.
In the embodiment of the invention, the number of the corresponding personnel in each area is respectively counted by combining the area information of the adjustment space according to the positioning information corresponding to each personnel in the adjustment space.
And a substep S1024 of taking the region with the maximum number of corresponding people as a target region.
In the embodiment of the present invention, the target area having the largest number of corresponding persons in the plurality of areas in the adjustment space is set. For example, the adjustment section is divided into three regions according to the area information of the adjustment space: regions A, B and C, where 2 people are present in region A, 1 person is present in region B, and no people are present in region C during the current time interval, then region A is considered the target region. As a possibility, there may be a plurality of areas having the same number of people, which correspond to a larger number of people than other areas, and therefore, a plurality of target areas may be selected.
In other possible embodiments, if the number of persons in the relative motion state in the conditioned space exceeds the number of persons in the relative rest state, the target area may be selected according to the displacement trajectory information collected after the air conditioner 1 is started. Specifically, the region where the displacement trajectory information occurs most may be taken as the target region.
And a substep S1025 of acquiring the target air supply position according to the target area and the personnel movement information corresponding to the target area.
In the embodiment of the invention, if the number of people in a relatively static state in the people movement information corresponding to the target area is more than that of people in a relatively moving state, the positioning information corresponding to the people in the relatively static state in the target area is acquired, and the target air supply position is generated according to the acquired positioning information. Specifically, a geometric center between positioning information corresponding to persons relatively stationary in the target area may be acquired, and the geometric center may be used as the target air supply position. And if the number of the persons in the relative static state in the person motion information corresponding to the target area is less than that of the persons in the relative motion state, taking the geometric center of the corresponding area with the highest occurrence frequency of the displacement track in the target area as the target air supply position. As one possibility, when there are a plurality of target areas, the air conditioner may divide the current time interval into time periods corresponding to each of the target areas, and calculate target blowing positions corresponding to the time periods corresponding to each of the time periods in the current time interval, respectively.
As another possible embodiment, when the information on the number of persons is a plurality of persons, the temperature information may be combined with the selection of the target air supply position. Specifically, a temperature sensor is correspondingly arranged in each area in the adjusting space. When the target air supply position is selected, the following steps can be carried out:
and collecting temperature information in each region, and taking the region of which the temperature information does not meet the preset condition as a region to be selected. It should be noted that the manner of satisfying the preset condition includes: when the air conditioner 1 is in a heating state, the corresponding temperature information exceeds a preset target temperature; when the air conditioner 1 is in the cooling state, the corresponding temperature information is lower than a preset target temperature.
And acquiring the number of the personnel in each selected area. And selecting a target area from the areas to be selected according to the corresponding number of the people and the corresponding difference between the temperature information and the target temperature. For example, first, according to the number of people, if there are a plurality of areas corresponding to the area having the largest number of people (i.e., the number of people corresponding to the plurality of areas is the same and is greater than the number of people corresponding to each of the other areas), then the area having the largest difference between the corresponding temperature information and the target temperature is determined as the target area from the determined area having the largest number of people. As a possibility, a plurality of target regions may be selected from the candidate regions.
And acquiring the target air supply position according to the target area and the personnel motion information corresponding to the target area. It should be noted that the manner of obtaining the target blowing position is the same as that in step S1025, and is not described herein again.
And step S103, generating corresponding wind swinging angle information and wind speed information according to the target air supply position and the area information.
In the embodiment of the present invention, the corresponding yaw angle information is generated based on the installation position of the air conditioner 1 marked on the area shape information in the area information corresponding to the target air blowing position and the adjustment space.
In the embodiment of the present invention, the distance information between the target air blowing position and the installation position of the air conditioner 1 is determined based on the target air blowing position and the installation position of the air conditioner 1 marked on the area shape information. And generating wind speed information according to the distance information and the area information of the adjusting space. Specifically, the area size information of the region corresponding to the target air supply position may be acquired according to the area size information, and the corresponding air speed information may be matched according to the area size information of the region corresponding to the target air supply position.
In other embodiments, the corresponding wind speed information may also be matched according to the information of the number of people in the adjustment space. For example, when the number of people in the adjusting space is not more than 5 people, the corresponding wind speed information is the low-wind-level wind speed; when the number of people in the adjusting space exceeds 5 people and does not exceed 10 people, the corresponding wind speed information is the wind speed of the middle wind gear; when the number of people in the adjusting space exceeds 10 people, the corresponding wind speed information is the high-wind-gear wind speed. And if the number of the detected personnel in the adjusting space is 8, matching the corresponding wind speed information to be the wind speed of the medium wind level.
And step S104, controlling the running state of the fan of the air conditioner 1 according to the swing angle and the fan wind speed.
In the embodiment of the present invention, the fans of the air conditioner 1 include a swing angle fan and a wind speed fan. The swing angle fan is a fan for controlling the angle, and the wind speed fan is a fan for controlling the wind speed. The air conditioner 1 controls the operation states of the swing angle fan and the wind speed fan of the air conditioner 1 according to the swing angle information and the wind speed information respectively. Specifically, the main controller controls the running state of the swing angle fan according to the swing wind angle information, and the main controller controls the running state of the wind speed fan according to the wind speed information.
Through the process, the optimal air supply position and the air supply size can be accurately judged, the temperature environment near personnel in the adjusting space can be quickly adjusted to an ideal state, and meanwhile, excessive requirements on the frequency of the compressor are not needed. That is, the air conditioner 1 can still quickly meet the requirement of the user on the ambient temperature from the start to the use even if the compressor is always in the low frequency of energy saving, and the use experience of the user is not influenced.
Second embodiment
Referring to fig. 4, an embodiment of the invention provides a functional module schematic diagram of an air conditioner 1. The air conditioner 1 includes: the device comprises an acquisition unit 2, a selection unit 3, a control parameter generation unit 4 and a control unit 5.
And the acquisition unit 2 is used for acquiring the personnel information in the adjusting space corresponding to the air conditioner 1.
In the embodiment of the present invention, the air conditioner 1 includes an EEPROM, and the area information of the conditioned space is written in the EEPROM in advance, so that the air conditioner 1 reads the area information of the conditioned space from the EEPROM. The personnel information comprises personnel number information and personnel movement information, and the mode of collecting the personnel information in the adjusting space corresponding to the air conditioner 1 by the collecting unit 2 comprises the following steps: collecting biological characteristics in the adjustment space according to a preset time interval; and extracting the personnel number information and acquiring the personnel movement information according to the biological characteristics.
And the selecting unit 3 is used for selecting a target air supply position according to the personnel information and the acquired area information of the adjusting space.
And the control parameter generating unit 4 is used for generating corresponding wind swinging angle information and wind speed information according to the target air supply position and the area information.
And the control unit 5 is used for controlling the running state of the fan of the air conditioner 1 according to the swing angle and the fan wind speed.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working process of the apparatus described above may refer to the corresponding process in the foregoing method embodiment, and is not described herein again.
In summary, the embodiments of the present invention provide a method for controlling an air conditioner blower and an air conditioner. The air conditioner fan control method is applied to an air conditioner. The air conditioner fan control method comprises the following steps: collecting personnel information in a regulation space corresponding to the air conditioner; selecting a target air supply position according to the personnel information and the acquired area information of the adjusting space; generating corresponding wind swinging angle information and wind speed information according to the target air supply position and the area information; and controlling the running state of a fan of the air conditioner according to the swing angle and the fan speed. Through accurate air supply positioning and proper air speed determination, expected ambient temperature can be quickly provided for users even if a compressor of the air conditioner operates according to energy-saving low frequency all the time, so that the air conditioner can intelligently and flexibly realize energy saving of the air conditioner.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. An air-conditioning fan control method, characterized by being applied to an air conditioner (1), the air conditioner (1) dividing a conditioned space into a plurality of areas in advance, the air-conditioning fan control method comprising:
collecting personnel information in an adjusting space corresponding to the air conditioner (1); the personnel information comprises personnel number information and personnel motion information; the personnel motion information comprises motion state information and corresponding motion position data; the motion state information comprises a relative static state and a relative motion state; the motion position data corresponding to the relative motion state is displacement track information;
selecting a target air supply position according to the personnel information and the acquired area information of the adjusting space; when the personnel number information is a plurality of personnel, acquiring the personnel number in each area; if the corresponding area with the largest number of people comprises a plurality of areas, taking the area with the largest number of people and the largest displacement track information as a target area; acquiring the target air supply position according to the target area and the personnel motion information corresponding to the target area;
generating corresponding wind swinging angle information and wind speed information according to the target air supply position and the area information;
and controlling the running state of the fan of the air conditioner (1) according to the swing angle and the fan wind speed.
2. The air conditioner fan control method according to claim 1, wherein the collecting of the information on the person in the conditioned space corresponding to the air conditioner (1) comprises:
collecting biological characteristics in the adjustment space according to a preset time interval;
and extracting the personnel number information and acquiring the personnel movement information according to the biological characteristics.
3. An air conditioner fan control method as set forth in claim 2, wherein said manner of collecting the biological characteristics in the conditioned space includes:
and acquiring thermal infrared information in the adjusting space by using an infrared thermal imaging sensor as biological characteristics, wherein the thermal infrared information is thermal infrared characteristic data extracted from thermal infrared image data acquired by the infrared thermal imaging sensor.
4. The air conditioner blower controlling method of claim 2, wherein the step of selecting a target blowing position based on the person information and the acquired area information of the conditioned space comprises:
when the information of the number of the persons is one person, acquiring position information of the persons in the adjusting space according to the corresponding movement information of the persons and the area shape information in the area information;
and taking the obtained position information as the target air supply position.
5. The air conditioner blower controlling method of claim 4, wherein the air conditioner (1) divides the conditioned space into a plurality of areas in advance, and the step of selecting a target blowing position based on the person information and the acquired area information of the conditioned space further comprises:
when the information of the number of the persons is a plurality of persons, acquiring temperature information in each area;
taking the area of which the temperature information does not meet the preset condition as a to-be-selected area;
acquiring the number of personnel in each to-be-selected area;
selecting a target area from the areas to be selected according to the corresponding number of the people and the difference value between the corresponding temperature information and a preset target temperature;
and acquiring the target air supply position according to the target area and the personnel motion information corresponding to the target area.
6. The air conditioner blower controlling method of claim 1, wherein the acquired area information of the conditioned space is acquired in a manner including: reading pre-stored area information of the conditioned space from an EEPROM of the air conditioner (1).
7. An air conditioner characterized in that the air conditioner (1) divides a conditioning space into a plurality of zones in advance, the air conditioner (1) comprising:
the acquisition unit (2) is used for acquiring personnel information in the adjusting space corresponding to the air conditioner (1); the personnel information comprises personnel number information and personnel motion information; the personnel motion information comprises motion state information and corresponding motion position data; the motion state information comprises a relative static state and a relative motion state; the motion position data corresponding to the relative motion state is displacement track information;
the selecting unit (3) is used for selecting a target air supply position according to the personnel information and the acquired area information of the adjusting space; the selecting unit (3) is specifically configured to acquire the number of persons in each of the areas when the information on the number of persons is a plurality of persons; if the corresponding area with the largest number of people comprises a plurality of areas, taking the area with the largest number of people and the largest displacement track information as a target area; acquiring the target air supply position according to the target area and the personnel motion information corresponding to the target area;
the control parameter generating unit (4) is used for generating corresponding wind swinging angle information and wind speed information according to the target air supply position and the area information;
and the control unit (5) is used for controlling the operation of the fan of the air conditioner (1) according to the swing angle and the fan wind speed.
8. The air conditioner according to claim 7, wherein the manner of collecting the information of the person in the conditioned space corresponding to the air conditioner (1) by the collecting unit (2) comprises:
collecting biological characteristics in the adjustment space according to a preset time interval;
and extracting the personnel number information and acquiring the personnel movement information according to the biological characteristics.
9. The air conditioner according to claim 7, wherein the air conditioner (1) includes an EEPROM into which the area information of the conditioned space is written in advance, so that the air conditioner (1) reads the area information of the conditioned space from the EEPROM.
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855266B (en) * | 2018-12-04 | 2020-09-29 | 奥克斯空调股份有限公司 | Method for independently designing air direction of air conditioner by user |
| CN109631271B (en) * | 2018-12-29 | 2021-03-16 | 青岛海尔空调器有限总公司 | Control method and device of air conditioner, storage medium and computer equipment |
| CN110671801A (en) * | 2019-05-08 | 2020-01-10 | 青岛海尔空调器有限总公司 | Method and device for controlling air outlet direction and sound outlet direction and air conditioner |
| CN111298171A (en) * | 2020-04-02 | 2020-06-19 | 深圳创维－Rgb电子有限公司 | Disinfectant spraying control method, disinfectant spraying control device, disinfectant spraying control equipment and disinfectant spraying control storage medium |
| CN111664542B (en) * | 2020-06-23 | 2022-03-01 | 宁波奥克斯电气股份有限公司 | Air supply control method, air supply control device, air conditioner and computer readable storage medium |
| CN112032987B (en) * | 2020-07-28 | 2022-04-08 | 四川虹美智能科技有限公司 | Air conditioner control method and device based on infrared human body tracking |
| CN114264058B (en) * | 2021-12-31 | 2023-11-10 | 珠海格力电器股份有限公司 | Control method and device of air conditioner, storage medium and electronic device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509231A (en) * | 2015-12-18 | 2016-04-20 | 宁波奥克斯空调有限公司 | Intelligent control method of air conditioner |
| CN105757903A (en) * | 2016-04-01 | 2016-07-13 | 广东美的制冷设备有限公司 | Air conditioner control method, air conditioner control system and air conditioner |
| CN106322638A (en) * | 2015-06-30 | 2017-01-11 | 青岛海尔空调器有限总公司 | Air conditioner and air supply control method and system thereof |
| CN107514685A (en) * | 2017-08-01 | 2017-12-26 | 青岛海尔空调器有限总公司 | Wall-hanging air conditioner indoor unit and its control method |
| CN107525213A (en) * | 2017-07-20 | 2017-12-29 | 广东美的暖通设备有限公司 | Wind direction control method, wind direction control device and air conditioner |
| CN107560127A (en) * | 2017-08-01 | 2018-01-09 | 青岛海尔空调器有限总公司 | Wall-hanging air conditioner indoor unit and its control method |
| JP2018004096A (en) * | 2016-06-27 | 2018-01-11 | 株式会社富士通ゼネラル | Air conditioner |
| CN107576021A (en) * | 2017-09-07 | 2018-01-12 | 青岛海尔空调器有限总公司 | Wall-hanging air conditioner indoor unit and its control method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101823208B1 (en) * | 2015-12-04 | 2018-01-29 | 엘지전자 주식회사 | Air conditioner and the method controlling the same |
-
2018
- 2018-05-11 CN CN201810448687.3A patent/CN108826594B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322638A (en) * | 2015-06-30 | 2017-01-11 | 青岛海尔空调器有限总公司 | Air conditioner and air supply control method and system thereof |
| CN105509231A (en) * | 2015-12-18 | 2016-04-20 | 宁波奥克斯空调有限公司 | Intelligent control method of air conditioner |
| CN105757903A (en) * | 2016-04-01 | 2016-07-13 | 广东美的制冷设备有限公司 | Air conditioner control method, air conditioner control system and air conditioner |
| JP2018004096A (en) * | 2016-06-27 | 2018-01-11 | 株式会社富士通ゼネラル | Air conditioner |
| CN107525213A (en) * | 2017-07-20 | 2017-12-29 | 广东美的暖通设备有限公司 | Wind direction control method, wind direction control device and air conditioner |
| CN107514685A (en) * | 2017-08-01 | 2017-12-26 | 青岛海尔空调器有限总公司 | Wall-hanging air conditioner indoor unit and its control method |
| CN107560127A (en) * | 2017-08-01 | 2018-01-09 | 青岛海尔空调器有限总公司 | Wall-hanging air conditioner indoor unit and its control method |
| CN107576021A (en) * | 2017-09-07 | 2018-01-12 | 青岛海尔空调器有限总公司 | Wall-hanging air conditioner indoor unit and its control method |
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|---|---|
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