CN113091243A - Control system and method for intelligently controlling air conditioner - Google Patents

Control system and method for intelligently controlling air conditioner Download PDF

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CN113091243A
CN113091243A CN202110270838.2A CN202110270838A CN113091243A CN 113091243 A CN113091243 A CN 113091243A CN 202110270838 A CN202110270838 A CN 202110270838A CN 113091243 A CN113091243 A CN 113091243A
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air conditioner
electric fan
target area
intelligent electric
intelligent
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CN113091243B (en
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颜景文
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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

Abstract

The invention relates to a control system and a method for intelligently controlling an air conditioner, which comprises the following steps: intelligent electric fans and air conditioners; the intelligent electric fan includes: the system comprises a detection device and an intelligent control system; the detection device is used for detecting the environmental parameters of the target area and sending the environmental parameters to the intelligent control system; the intelligent control system receives the environmental parameters and determines the operation modes of the intelligent electric fan and the air conditioner according to the environmental parameters and the set parameters; the intelligent control system also controls the intelligent electric fan and the air conditioner to operate according to the determined operation modes of the intelligent electric fan and the air conditioner. The intelligent electric fan and the air conditioner can solve the problem of temperature difference in a room, and can adjust the operation of the intelligent electric fan and the air conditioner according to the temperature condition in the room, so that the temperature uniformity in the room is improved, the energy waste is avoided, and the user experience is improved.

Description

Control system and method for intelligently controlling air conditioner
Technical Field
The invention relates to the technical field of temperature control, in particular to a control system and a control method for an intelligent control air conditioner.
Background
The installation position and the temperature sensing position of the existing indoor air conditioner are fixed at the same position, the phenomenon of uneven temperature in a room is inevitably caused under the installation mode, if the temperature at the installation position of the air conditioner reaches the set temperature, and the target area does not reach the set temperature. In addition, the air outlet of the air conditioner is cold or hot, and if the air outlet of the air conditioner is directly blown over the surface of a human body, discomfort can be caused.
Further, because air conditioner cold wind density is great, can have room temperature to have the difference in height, and the cold air that is located low level position department is difficult to flow user's target location once more, has invalid refrigerated phenomenon, leads to the energy extravagant, and the user experiences poorly, can't satisfy the user demand.
Disclosure of Invention
The present invention provides a control system and method for intelligently controlling an air conditioner, aiming at the above-mentioned defects in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: a control system for intelligently controlling an air conditioner is constructed, comprising: intelligent electric fans and air conditioners;
the intelligent electric fan comprises: the system comprises a detection device and an intelligent control system; the detection device is used for detecting the environmental parameters of the target area and sending the environmental parameters to the intelligent control system; the intelligent control system receives the environmental parameters and determines the operation modes of the intelligent electric fan and the air conditioner according to the environmental parameters and the set parameters; the intelligent control system also controls the intelligent electric fan and the air conditioner to operate according to the determined operation modes of the intelligent electric fan and the air conditioner.
Wherein the detection device comprises: a plurality of temperature sensors and a plurality of humidity sensors.
The temperature sensors and the humidity sensors are arranged at any one position or a plurality of positions of an air inlet, an air outlet and a support shaft of the intelligent electric fan.
Wherein, the intelligence control system includes: the intelligent control system comprises a user setting module, a temperature and humidity sensing module, an intelligent control module and a signal transmitting module;
the user setting module is used for receiving setting parameters input by a user;
the temperature and humidity sensing module is used for receiving the environmental parameters sent by the detection device and sending the environmental parameters to the intelligent control module;
the intelligent control module is used for receiving the environmental parameters and the setting parameters, comparing the environmental parameters with the setting parameters, and determining the operation modes of the intelligent electric fan and the air conditioner according to the comparison result;
and the signal transmitting module is used for transmitting the operation modes of the intelligent electric fan and the air conditioner to the air conditioner.
Wherein, the operation mode of intelligent electric fan and air conditioner includes: a start-up mode and a run adjust mode.
Wherein the start-up mode comprises: a first start control mode, a second start control mode, a third start control mode and a fourth start control mode; the environmental parameters include: real-time temperature of each position of the target area, real-time temperature of the environment area and real-time humidity of the target area; the setting parameters comprise: setting temperature and humidity;
the intelligent control module is used for receiving the environmental parameters and the setting parameters, and determining the operation modes of the intelligent electric fan and the air conditioner according to the environmental parameters and the setting parameters, and comprises the following steps:
the intelligent control module is used for:
obtaining the local average temperature of a target area according to the real-time temperature of each position of the target area, judging whether the difference value between the local average temperature of the target area and the set temperature meets a starting condition, and if so, determining that the running mode of the intelligent electric fan and the air conditioner is a first starting control mode;
or obtaining the local average temperature of the target area and the local average temperature of the environment area according to the real-time temperature of the environment area, judging whether the difference value of the local average temperature of the target area and the local average temperature of the environment area meets a starting condition, and if so, determining that the operation mode of the intelligent electric fan and the air conditioner is a second starting control mode;
or obtaining the local average temperature of the target area according to the real-time temperature of each position of the target area, judging whether a starting condition is met or not according to the local average temperature of the target area and the real-time temperature of each position of the target area, and if so, determining that the operation mode of the intelligent electric fan and the air conditioner is a third starting control mode;
or judging whether a starting condition is met or not according to the real-time humidity and the set humidity of the target area, and if so, determining that the operation mode of the intelligent electric fan and the air conditioner is a fourth starting control mode.
The invention also provides a control method of the intelligent control air conditioner, which is applied to the control system of the intelligent control air conditioner and is characterized in that the control system of the intelligent control air conditioner comprises the following steps: intelligent electric fans and air conditioners;
the intelligent electric fan comprises: the system comprises a detection device and an intelligent control system;
the control method of the intelligent control air conditioner comprises the following steps:
acquiring environmental parameters of a target area through the detection device;
the intelligent control system receives the environmental parameters of the target area and determines the operation modes of the intelligent electric fan and the air conditioner according to the environmental parameters and the set parameters;
and controlling the intelligent electric fan and the air conditioner to operate according to the determined operation modes of the intelligent electric fan and the air conditioner.
Wherein, the operation mode of intelligent electric fan and air conditioner includes: a start-up mode and a run adjust mode.
Wherein the start-up mode comprises: a first start control mode, a second start control mode, a third start control mode and a fourth start control mode; the environmental parameters include: real-time temperature of each position of the target area, real-time temperature of the environment area and real-time humidity of the target area; the setting parameters comprise: setting temperature and humidity;
the determining the operation modes of the intelligent electric fan and the air conditioner according to the environmental parameters and the setting parameters comprises the following steps:
obtaining the local average temperature of a target area according to the real-time temperature of each position of the target area, judging whether the difference value between the local average temperature of the target area and the set temperature meets a starting condition, and if so, determining that the running mode of the intelligent electric fan and the air conditioner is a first starting control mode;
or obtaining the local average temperature of the target area and the local average temperature of the environment area according to the real-time temperature of the environment area, judging whether the difference value of the local average temperature of the target area and the local average temperature of the environment area meets a starting condition, and if so, determining that the operation mode of the intelligent electric fan and the air conditioner is a second starting control mode;
or obtaining the local average temperature of the target area according to the real-time temperature of each position of the target area, judging whether a starting condition is met or not according to the local average temperature of the target area and the real-time temperature of each position of the target area, and if so, determining that the operation mode of the intelligent electric fan and the air conditioner is a third starting control mode;
or judging whether a starting condition is met or not according to the real-time humidity and the set humidity of the target area, and if so, determining that the operation mode of the intelligent electric fan and the air conditioner is a fourth starting control mode.
Wherein the method further comprises:
acquiring a layout mode of a room;
determining the layout of the intelligent electric fan according to the layout mode of the room;
and obtaining control parameters of a control system according to the layout of the intelligent electric fan and the layout mode of the room.
The control system and the method for intelligently controlling the air conditioner have the following beneficial effects that: the method comprises the following steps: intelligent electric fans and air conditioners; the intelligent electric fan includes: the system comprises a detection device and an intelligent control system; the detection device is used for detecting the environmental parameters of the target area and sending the environmental parameters to the intelligent control system; the intelligent control system receives the environmental parameters and determines the operation modes of the intelligent electric fan and the air conditioner according to the environmental parameters and the set parameters; the intelligent control system also controls the intelligent electric fan and the air conditioner to operate according to the determined operation modes of the intelligent electric fan and the air conditioner. The intelligent electric fan and the air conditioner can solve the problem of temperature difference in a room, and can adjust the operation of the intelligent electric fan and the air conditioner according to the temperature condition in the room, so that the temperature uniformity in the room is improved, the energy waste is avoided, and the user experience is improved.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
fig. 1 is a schematic structural diagram of a control system for intelligently controlling an air conditioner according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an arrangement of a detection device provided in an embodiment of the present invention;
FIG. 3 is a schematic diagram of the target area and environmental area partitioning of the present invention;
FIG. 4 is a schematic view of the room layout of the present invention;
fig. 5 is a schematic flowchart of a control method for intelligently controlling an air conditioner according to an embodiment of the present invention;
FIG. 6 is a schematic view of the temperature field distribution in a room;
FIG. 7 is a schematic diagram of a temperature space grid within a room;
fig. 8 is a fan layout diagram.
Detailed Description
For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a control system for intelligently controlling an air conditioner 12 according to the present invention.
As shown in fig. 1, the control system of the intelligent control air conditioner 12 includes: intelligent electric fan 11 and air conditioner 12. Wherein 13 in fig. 1 denotes a bed.
The intelligent electric fan 11 includes: the system comprises a detection device and an intelligent control system; the detection device is used for detecting the environmental parameters of the target area and sending the environmental parameters to the intelligent control system; the intelligent control system receives the environmental parameters and determines the operation modes of the intelligent electric fan 11 and the air conditioner 12 according to the environmental parameters and the setting parameters; the intelligent control system also controls the intelligent electric fan 11 and the air conditioner 12 to operate according to the determined operation modes of the intelligent electric fan 11 and the air conditioner 12.
In some embodiments, the detection device comprises: a plurality of temperature sensors and a plurality of humidity sensors. Wherein, a plurality of temperature sensors and a plurality of humidity transducer set up in arbitrary one position or a plurality of position on the air inlet of intelligent electric fan 11, air outlet, the back shaft. As shown in fig. 2, a plurality of temperature sensors and a plurality of humidity sensors may be disposed at the air inlet, the air outlet, and the support shaft of the intelligent electric fan 11. Or, the plurality of temperature sensors may be arranged at any one of the air inlet, the air outlet and the support shaft of the intelligent electric fan 11; the plurality of humidity sensors can also be arranged at any position of the air inlet, the air outlet and the support shaft of the intelligent electric fan 11. Alternatively, the temperature sensor may be implemented as a thermocouple. Wherein, a plurality of temperature sensor and a plurality of humidity transducer all can follow the turned angle of intelligent electric fan and carry out dynamic measurement to can obtain the temperature and the humidity of the different regions that correspond with turned angle.
In some embodiments, the intelligent control system comprises: the temperature and humidity sensing system comprises a user setting module, a temperature and humidity sensing module, an intelligent control module and a signal transmitting module.
The user setting module is used for receiving setting parameters input by a user. Further, the user setting module is also used for receiving the air conditioner 12 information input by the user, including but not limited to the brand of the air conditioner 12, the model of the air conditioner 12, and the like. The user setting module is also used for receiving the layout mode of the room input by the user. Meanwhile, the user setting module can also display the real-time temperature and the real-time humidity of the room, the running condition of the intelligent electric fan 11 and the running condition of the air conditioner 12 in real time.
In some embodiments, the temperature and humidity sensing module is configured to receive an environmental parameter sent by the detection device and send the environmental parameter to the intelligent control module.
In some embodiments, the intelligent control module is configured to receive the environmental parameter and the setting parameter, compare the environmental parameter with the setting parameter, and determine the operation mode of the intelligent electric fan 11 and the air conditioner 12 according to the comparison result.
In the embodiment of the invention, the target area is an area which is comfortable for a user, and the environment area is an area which is not controlled by the user. Wherein the target area and the environment area can be distinguished according to the rotation angle of the intelligent electric fan 11.
The specific distinction is shown in fig. 3: when the air inlet of the fan is over against the target area, the angle of the air inlet over against the target area is defined to be 0 degrees, the target area is positioned to (-alpha to +/-alpha degrees), and (-180 to-alpha degrees) and (alpha to 180 degrees) are defined as environment areas by the intelligent control system. The system rotates the air inlet by a certain angle beta, and measures the ambient temperature T (beta) at the corresponding angle. According to the measurement angle beta and the measurement time T, two-dimensional temperature distribution T (beta, T), namely air temperature distribution of a space area corresponding to the rotation angle and the distance, is obtained, and a target area and an environment area can be distinguished according to the angle range.
In some embodiments, the operation modes of the intelligent electric fan 11 and the air conditioner 12 include: a start-up mode and a run adjust mode.
Optionally, the start mode includes: a first start control mode, a second start control mode, a third start control mode and a fourth start control mode; the environmental parameters include: real-time temperature of each position of the target area, real-time temperature of the environment area and real-time humidity of the target area; the setting of the parameters comprises: a set temperature and a set humidity.
The intelligent control module is used for receiving the environmental parameters and the setting parameters, and determining the operation modes of the intelligent electric fan 11 and the air conditioner 12 according to the environmental parameters and the setting parameters, and comprises the following steps:
the intelligent control module is used for: obtaining the local average temperature of the target area according to the real-time temperature of each position of the target area, judging whether the difference value between the local average temperature of the target area and the set temperature meets the starting condition, and if so, determining the operation mode of the intelligent electric fan 11 and the air conditioner 12 to be a first starting control mode; or, obtaining the local average temperature of the target area and the local average temperature of the environment area according to the real-time temperature of the environment area, judging whether the difference value between the local average temperature of the target area and the local average temperature of the environment area meets the starting condition, and if so, determining that the operation mode of the intelligent electric fan 11 and the air conditioner 12 is the second starting control mode; or, obtaining the local average temperature of the target area according to the real-time temperature of each position of the target area, judging whether the starting condition is met or not according to the local average temperature of the target area and the real-time temperature of each position of the target area, and if so, determining that the operation mode of the intelligent electric fan 11 and the air conditioner 12 is the third starting control mode; or, judging whether the starting condition is met or not according to the real-time humidity and the set humidity of the target area, and if so, determining that the operation mode of the intelligent electric fan 11 and the air conditioner 12 is the fourth starting control mode.
Specifically, the intelligent control system obtains the real-time temperature T (for example, the rotation angle β is divided into a local interval every 15 ° to obtain the temperature at each position of the target area) at each position of the target area according to the temperature obtained by the temperature sensorB1、TB2、……、TBn(where n is a variable representing different regions).
Therefore, the average value is calculated according to the real-time temperature of each position of the target area, and the average temperature of the target area can be calculated
Figure BDA0002974322340000081
Comparison of
Figure BDA0002974322340000082
With a user-set temperature TAWhether the difference exceeds the Δ T set by the system, determines the operation modes of the intelligent electric fan 11 and the air conditioner 12. Wherein when
Figure BDA0002974322340000083
And TAWhen the difference is larger than the delta T set by the system, the operation modes of the intelligent electric fan 11 and the air conditioner 12 are determined to be the first starting control mode.
Specifically, the first start control mode includes:
when in use
Figure BDA0002974322340000084
If so, starting the air conditioner 12 for refrigeration, otherwise, closing the air conditioner 12 for refrigeration;
when in use
Figure BDA0002974322340000085
When the intelligent electric fan is started, the intelligent electric fan 11 is started;
when in use
Figure BDA0002974322340000086
When the intelligent electric fan 11 is started, the intelligent electric fan is turned off;
wherein, the delta T1 is more than delta T2 is more than delta T3.
Real-time temperature T of environmental area obtained by temperature sensorc1、Tc2、……、TcnThe local average temperature of the environment area can be obtained by calculation
Figure BDA0002974322340000087
According to local average temperature of target area
Figure BDA0002974322340000088
Local average temperature of ambient area
Figure BDA0002974322340000089
And determining the operation modes of the intelligent electric fan 11 and the air conditioner 12 according to the difference. Wherein when
Figure BDA00029743223400000810
Meanwhile, the operation mode of the intelligent electric fan 11 and the air conditioner 12 is determined to be the second start control mode. Namely: when in use
Figure BDA0002974322340000093
When the intelligent electric fan 11 and the air conditioner 12 fan (blowing air) are started, the rotation range of the intelligent electric fan 11 is determined according to the position.
According to the real-time temperature T of each position of the target areaB1、TB2、……、TBnLocal average temperature of target area
Figure BDA0002974322340000094
Determines the operation modes of the intelligent electric fan 11 and the air conditioner 12. When in use
Figure BDA0002974322340000091
And then, determining the running mode of the intelligent electric fan 11 and the air conditioner 12 as a third starting control mode. Namely when
Figure BDA0002974322340000092
At this time, the intelligent electric fan 11 and the air conditioner 12 fan (blowing air) are started, and the fan rotation range is determined according to the position (where n is a variable representing different areas).
Or, calculating the average humidity of the target area according to the real-time humidity of the target area, and determining the operation modes of the intelligent electric fan 11 and the air conditioner 12 according to the average humidity and the set humidity of the target area. When RH is equal toAWhen the current time is more than the delta RH, determining the operation mode of the intelligent electric fan 11 and the air conditioner 12 as a fourth starting control mode; when RH is measuredAWhen the temperature is more than delta RH, the dehumidification function of the air conditioner 12 is started.
Further, after the start, the operation adjustment modes of the intelligent electric fan 11 and the air conditioner 12 are determined according to the temperature. In particular, according to
Figure BDA0002974322340000095
Determining the temperature setting of the air conditioner 12 and the air volume setting of the air conditioner 12, or the air volume setting of intelligent house purchasing; or, according to TB1、TB2、……、TBnLocal average temperature of target area
Figure BDA0002974322340000096
Determines the air volume, the rotation angle and the range of the intelligent electric fan 11.
In some embodiments, the signal transmitting module is used to transmit the operation modes of the intelligent electric fan 11 and the air conditioner 12 to the air conditioner 12.
Referring to fig. 5, fig. 5 is a flowchart illustrating a control method for intelligently controlling the air conditioner 12 according to the present invention. The control method of the intelligent control air conditioner 12 can be realized by the control system of the intelligent control air conditioner 12 provided by the embodiment of the invention.
As shown in fig. 5, the control method of the intelligent control air conditioner 12 includes:
step S501, acquiring environmental parameters of the target area through the detection device.
Step S502, the intelligent control system receives the environmental parameters of the target area, and determines the operation modes of the intelligent electric fan 11 and the air conditioner 12 according to the environmental parameters and the setting parameters.
And S503, controlling the intelligent electric fan 11 and the air conditioner 12 to operate according to the determined operation modes of the intelligent electric fan 11 and the air conditioner 12.
Optionally, in some embodiments, the operation modes of the intelligent electric fan 11 and the air conditioner 12 include: a start-up mode and a run adjust mode.
Wherein the start-up mode comprises: a first start control mode, a second start control mode, a third start control mode and a fourth start control mode; the environmental parameters include: real-time temperature of each position of the target area, real-time temperature of the environment area and real-time humidity of the target area; the setting of the parameters comprises: setting temperature and humidity;
in some embodiments, determining the operation modes of the intelligent electric fan 11 and the air conditioner 12 according to the environmental parameters and the setting parameters includes: obtaining the local average temperature of the target area according to the real-time temperature of each position of the target area, judging whether the difference value between the local average temperature of the target area and the set temperature meets the starting condition, and if so, determining the operation mode of the intelligent electric fan 11 and the air conditioner 12 to be a first starting control mode; or, obtaining the local average temperature of the target area and the local average temperature of the environment area according to the real-time temperature of the environment area, judging whether the difference value between the local average temperature of the target area and the local average temperature of the environment area meets the starting condition, and if so, determining that the operation mode of the intelligent electric fan 11 and the air conditioner 12 is the second starting control mode; or, obtaining the local average temperature of the target area according to the real-time temperature of each position of the target area, judging whether the starting condition is met or not according to the local average temperature of the target area and the real-time temperature of each position of the target area, and if so, determining that the operation mode of the intelligent electric fan 11 and the air conditioner 12 is the third starting control mode; or, judging whether the starting condition is met or not according to the real-time humidity and the set humidity of the target area, and if so, determining that the operation mode of the intelligent electric fan 11 and the air conditioner 12 is the fourth starting control mode.
Specifically, the intelligent control system obtains the real-time temperature T (for example, the rotation angle β is divided into a local interval every 15 ° to obtain the temperature at each position of the target area) at each position of the target area according to the temperature obtained by the temperature sensorB1、TB2、……、TBn(where n is a variable representing different regions).
Therefore, the average value is calculated according to the real-time temperature of each position of the target area, and the average temperature of the target area can be calculated
Figure BDA0002974322340000111
Comparison of
Figure BDA0002974322340000112
With a user-set temperature TAWhether the difference exceeds the Δ T set by the system, determines the operation modes of the intelligent electric fan 11 and the air conditioner 12. Wherein when
Figure BDA0002974322340000113
And TAWhen the difference is larger than the delta T set by the system, the operation modes of the intelligent electric fan 11 and the air conditioner 12 are determined to be the first starting control mode.
Specifically, the first start control mode includes:
when in use
Figure BDA0002974322340000114
If so, starting the air conditioner 12 for refrigeration, otherwise, closing the air conditioner 12 for refrigeration;
when in use
Figure BDA0002974322340000115
When the intelligent electric fan is started, the intelligent electric fan 11 is started;
when in use
Figure BDA0002974322340000116
When the intelligent electric fan 11 is started, the intelligent electric fan is turned off;
wherein, the delta T1 is more than delta T2 is more than delta T3.
Real-time temperature T of environmental area obtained by temperature sensorc1、Tc2、……、TcnThe local average temperature of the environment area can be obtained by calculation
Figure BDA0002974322340000117
According to local average temperature of target area
Figure BDA0002974322340000118
Local average temperature of ambient area
Figure BDA0002974322340000119
And determining the operation modes of the intelligent electric fan 11 and the air conditioner 12 according to the difference. Wherein when
Figure BDA0002974322340000123
Meanwhile, the operation mode of the intelligent electric fan 11 and the air conditioner 12 is determined to be the second start control mode. Namely: when in use
Figure BDA0002974322340000124
When the intelligent electric fan 11 and the air conditioner 12 fan (blowing air) are started, the rotation range of the intelligent electric fan 11 is determined according to the position.
According to the real-time temperature T of each position of the target areaB1、TB2、……、TBnLocal average temperature of target area
Figure BDA0002974322340000125
Determines the operation modes of the intelligent electric fan 11 and the air conditioner 12. When in use
Figure BDA0002974322340000121
And then, determining the running mode of the intelligent electric fan 11 and the air conditioner 12 as a third starting control mode. Namely when
Figure BDA0002974322340000122
At this time, the intelligent electric fan 11 and the air conditioner 12 fan (blowing air) are started, and the fan rotation range is determined according to the position (where n is a variable representing different areas).
Or, calculating the average humidity of the target area according to the real-time humidity of the target area, and determining the operation modes of the intelligent electric fan 11 and the air conditioner 12 according to the average humidity and the set humidity of the target area. When RH is equal toAWhen the current time is more than the delta RH, determining the operation mode of the intelligent electric fan 11 and the air conditioner 12 as a fourth starting control mode; when RH is measuredAWhen the temperature is more than delta RH, the dehumidification function of the air conditioner 12 is started.
Further, after the start, the operation adjustment modes of the intelligent electric fan 11 and the air conditioner 12 are determined according to the temperature. In particular, according to
Figure BDA0002974322340000126
Determining the temperature setting of the air conditioner 12 and the air volume setting of the air conditioner 12, or the air volume setting of intelligent house purchasing; or, according to TB1、TB2、……、TBnLocal average temperature of target area
Figure BDA0002974322340000127
Determines the air volume, the rotation angle and the range of the intelligent electric fan 11.
Further, the control method of the intelligent control air conditioner 12 further includes:
and step S501-01, acquiring a layout mode of the room.
And S501-02, determining the layout of the intelligent electric fan 11 according to the layout mode of the room.
And S501-03, obtaining control parameters of the control system according to the layout of the intelligent electric fan 11 and the layout mode of the room.
As shown in fig. 4, is a layout pattern of rooms. Six room layouts of type A, B, C, D, E and F are shown in FIG. 4. Of course, it is understood that the layout mode of the rooms may also adopt other layouts, and is not limited to the layout listed in the embodiment of the present invention.
Specifically, according to the layout pattern of different rooms in fig. 4, the aerodynamic analysis is performed first, and the specific steps are as follows:
firstly, a CFD numerical simulation analysis method is adopted to establish a numerical analysis model under the condition that only the air conditioner 12 mode runs for a long time in a room, and the distribution of a temperature field in a space along with time is obtained. As shown in fig. 6, fig. 6 is a spatial temperature field distribution at a certain time.
Secondly, according to the result in the first step, the space area grids are processed as follows, the temperature change of each grid along with time is obtained, and the position distribution of the room supercooling and overheating areas is obtained through the comparison of the grid temperatures. As shown in fig. 7.
Thirdly, according to the data analysis, a numerical simulation analysis method is adopted to establish an analysis model under the condition that the air conditioner 12 and the intelligent electric fan 11 run simultaneously under the condition that the intelligent electric fan 11 is arranged in each scheme, and the time T required by the user is reached by the temperature of the target areaaimFor parameter comparison, the optimized intelligent electric fan 11 layout position is obtained. As shown in fig. 8.
Fourthly, according to the first, second and third steps, the position of the intelligent electric fan 11 in the room can be determined. Then, a numerical simulation analysis method is adopted to simulate the temperature and humidity distribution conditions in the room under the condition that the air conditioner 12 and the intelligent electric fan 11 are operated simultaneously, and the time t when the temperature of the user target area exceeds the comfortable temperature range under different control logics is analyzedunwellAnd with tunwellThe minimum is an optimization target, and the optimal control logic parameters delta T1, delta T2, delta T3, delta T4, delta T5 and delta T6 are obtained, and the control temperatures T of the intelligent electric fan 11 and the air conditioner 12 are obtainedsetAnd controlling the wind speed Vset。
The control system and the method for intelligently controlling the air conditioner 12 can meet the requirement that a user autonomously senses the environmental state in a room after setting once and autonomously adjusts the operation of the air conditioner 12 and the intelligent electric fan 11 so as to achieve the temperature and humidity required by the user under long-time unmanned control. In addition, the invention reduces the opening of the air conditioner 12 through an intelligent control system so as to achieve the aim of energy saving.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the claims of the present invention.

Claims (10)

1. The utility model provides a control system of intelligent control air conditioner which characterized in that includes: intelligent electric fans and air conditioners;
the intelligent electric fan comprises: the system comprises a detection device and an intelligent control system; the detection device is used for detecting the environmental parameters of the target area and sending the environmental parameters to the intelligent control system; the intelligent control system receives the environmental parameters and determines the operation modes of the intelligent electric fan and the air conditioner according to the environmental parameters and the set parameters; the intelligent control system also controls the intelligent electric fan and the air conditioner to operate according to the determined operation modes of the intelligent electric fan and the air conditioner.
2. The control system of an intelligent control air conditioner according to claim 1, wherein the detection means comprises: a plurality of temperature sensors and a plurality of humidity sensors.
3. The control system of intelligent control air conditioner as claimed in claim 2, wherein said plurality of temperature sensors and said plurality of humidity sensors are disposed at any one or more positions of air inlet, air outlet, support shaft of said intelligent electric fan.
4. The control system of an intelligent control air conditioner according to claim 1, wherein the intelligent control system comprises: the intelligent control system comprises a user setting module, a temperature and humidity sensing module, an intelligent control module and a signal transmitting module;
the user setting module is used for receiving setting parameters input by a user;
the temperature and humidity sensing module is used for receiving the environmental parameters sent by the detection device and sending the environmental parameters to the intelligent control module;
the intelligent control module is used for receiving the environmental parameters and the setting parameters, comparing the environmental parameters with the setting parameters, and determining the operation modes of the intelligent electric fan and the air conditioner according to the comparison result;
and the signal transmitting module is used for transmitting the operation modes of the intelligent electric fan and the air conditioner to the air conditioner.
5. The control system of intelligent control air conditioner according to claim 4, wherein the operation modes of the intelligent electric fan and the air conditioner include: a start-up mode and a run adjust mode.
6. The control system of the intelligent control air conditioner as claimed in claim 5, wherein the start mode comprises: a first start control mode, a second start control mode, a third start control mode and a fourth start control mode; the environmental parameters include: real-time temperature of each position of the target area, real-time temperature of the environment area and real-time humidity of the target area; the setting parameters comprise: setting temperature and humidity;
the intelligent control module is used for receiving the environmental parameters and the setting parameters, and determining the operation modes of the intelligent electric fan and the air conditioner according to the environmental parameters and the setting parameters, and comprises the following steps:
the intelligent control module is used for:
obtaining the local average temperature of a target area according to the real-time temperature of each position of the target area, judging whether the difference value between the local average temperature of the target area and the set temperature meets a starting condition, and if so, determining that the running mode of the intelligent electric fan and the air conditioner is a first starting control mode;
or obtaining the local average temperature of the target area and the local average temperature of the environment area according to the real-time temperature of the environment area, judging whether the difference value of the local average temperature of the target area and the local average temperature of the environment area meets a starting condition, and if so, determining that the operation mode of the intelligent electric fan and the air conditioner is a second starting control mode;
or obtaining the local average temperature of the target area according to the real-time temperature of each position of the target area, judging whether a starting condition is met or not according to the local average temperature of the target area and the real-time temperature of each position of the target area, and if so, determining that the operation mode of the intelligent electric fan and the air conditioner is a third starting control mode;
or judging whether a starting condition is met or not according to the real-time humidity and the set humidity of the target area, and if so, determining that the operation mode of the intelligent electric fan and the air conditioner is a fourth starting control mode.
7. A control method of an intelligent control air conditioner, which is applied to the control system of the intelligent control air conditioner according to any one of claims 1 to 6, wherein the control system of the intelligent control air conditioner comprises: intelligent electric fans and air conditioners;
the intelligent electric fan comprises: the system comprises a detection device and an intelligent control system;
the control method of the intelligent control air conditioner comprises the following steps:
acquiring environmental parameters of a target area through the detection device;
the intelligent control system receives the environmental parameters of the target area and determines the operation modes of the intelligent electric fan and the air conditioner according to the environmental parameters and the set parameters;
and controlling the intelligent electric fan and the air conditioner to operate according to the determined operation modes of the intelligent electric fan and the air conditioner.
8. The control method of the intelligent control air conditioner as claimed in claim 7, wherein the operation modes of the intelligent electric fan and the air conditioner include: a start-up mode and a run adjust mode.
9. The control method of an intelligent control air conditioner according to claim 8, wherein the start mode includes: a first start control mode, a second start control mode, a third start control mode and a fourth start control mode; the environmental parameters include: real-time temperature of each position of the target area, real-time temperature of the environment area and real-time humidity of the target area; the setting parameters comprise: setting temperature and humidity;
the determining the operation modes of the intelligent electric fan and the air conditioner according to the environmental parameters and the setting parameters comprises the following steps:
obtaining the local average temperature of a target area according to the real-time temperature of each position of the target area, judging whether the difference value between the local average temperature of the target area and the set temperature meets a starting condition, and if so, determining that the running mode of the intelligent electric fan and the air conditioner is a first starting control mode;
or obtaining the local average temperature of the target area and the local average temperature of the environment area according to the real-time temperature of the environment area, judging whether the difference value of the local average temperature of the target area and the local average temperature of the environment area meets a starting condition, and if so, determining that the operation mode of the intelligent electric fan and the air conditioner is a second starting control mode;
or obtaining the local average temperature of the target area according to the real-time temperature of each position of the target area, judging whether a starting condition is met or not according to the local average temperature of the target area and the real-time temperature of each position of the target area, and if so, determining that the operation mode of the intelligent electric fan and the air conditioner is a third starting control mode;
or judging whether a starting condition is met or not according to the real-time humidity and the set humidity of the target area, and if so, determining that the operation mode of the intelligent electric fan and the air conditioner is a fourth starting control mode.
10. The control method of the intelligent control air conditioner according to claim 7, further comprising:
acquiring a layout mode of a room;
determining the layout of the intelligent electric fan according to the layout mode of the room;
and obtaining control parameters of a control system according to the layout of the intelligent electric fan and the layout mode of the room.
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CN114061126A (en) * 2021-11-01 2022-02-18 美的集团武汉制冷设备有限公司 Air conditioner and control method thereof
CN114087730A (en) * 2021-10-18 2022-02-25 珠海格力电器股份有限公司 Household environment adjusting method, storage medium, control equipment and mobile circulating fan
CN114183792A (en) * 2021-11-18 2022-03-15 浙江爱蓓特智能科技有限公司 Indoor constant temperature intelligent control system

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CN114087730A (en) * 2021-10-18 2022-02-25 珠海格力电器股份有限公司 Household environment adjusting method, storage medium, control equipment and mobile circulating fan
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