CN111059723A - Control method and device for air conditioner with mixed air supply - Google Patents
Control method and device for air conditioner with mixed air supply Download PDFInfo
- Publication number
- CN111059723A CN111059723A CN201911234061.3A CN201911234061A CN111059723A CN 111059723 A CN111059723 A CN 111059723A CN 201911234061 A CN201911234061 A CN 201911234061A CN 111059723 A CN111059723 A CN 111059723A
- Authority
- CN
- China
- Prior art keywords
- module
- air conditioner
- sweeping frequency
- wind sweeping
- heat sources
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
-
- 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
Abstract
The invention discloses a control method and a device of a mixed air supply air conditioner, wherein the method comprises the following steps: step 1, acquiring a heat distribution map of a region to be cooled; step 2, counting the number of heat sources from the heat distribution diagram; and 3, adjusting the wind sweeping frequency according to the number of the heat sources. The device comprises: the device comprises an acquisition module, a statistic module and an adjustment module. The air conditioner control method and the air conditioner control device master the heat distribution condition in the area to be cooled through the statistics of the number of the heat sources, so that the air conditioner can know whether the heat source exists in the area to be cooled or not and how many heat sources exist in the area to be cooled. In order to better enable the temperature of the area to be cooled to reach the target temperature and eliminate the influence of heat source distribution, the sweeping frequency is adjusted to the target sweeping frequency. The invention is mainly used in the technical field of air conditioners.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a control method and a control device of a mixed air supply air conditioner.
Background
When the existing air conditioner supplies air in a left-right swinging mode, the air is supplied in a left-right swinging mode at a constant frequency. Since there are many times that the temperature of the area to be cooled has heat sources that make the temperature distribution of the area to be cooled uneven, it is difficult to rapidly cool the area to be cooled by using the conventional blowing mode in which the air is blown at a constant frequency in a left-right swinging manner.
Disclosure of Invention
The present invention is directed to a method and apparatus for controlling a hybrid air supply air conditioner, which solves one or more of the problems of the prior art and provides at least one of the advantages of the present invention.
The solution of the invention for solving the technical problem is as follows: a control method of a mixed air supply air conditioner comprises the following steps:
step 1, acquiring a heat distribution map of a region to be cooled;
step 2, counting the number of heat sources from the heat distribution diagram;
and 3, adjusting the wind sweeping frequency according to the number of the heat sources.
Further, in step 2, the statistical method of the heat source is as follows: counting the heat source with the central temperature more than or equal to 35 ℃.
Further, in step 3, the specific method for adjusting the wind sweeping frequency according to the number of the heat sources is as follows: calculating a target wind sweeping frequency required to be adjusted through a mathematical model, and adjusting the wind sweeping frequency of the air conditioner to the target wind sweeping frequency, wherein the mathematical model is as follows:
p is expressed as a target wind sweeping frequency, P is expressed as a base wind sweeping frequency of the air conditioner, and a is expressed as the number of heat sources.
A control device for a mixed air supply air conditioner, comprising:
the acquisition module is used for acquiring a heat distribution map of a region to be cooled and transmitting the heat distribution map to the statistical module;
the counting module is used for counting the number of heat sources from the heat distribution map and transmitting the number of the heat sources to the adjusting module;
and the adjusting module is used for adjusting the wind sweeping frequency according to the number of the heat sources.
Further, the statistics module includes: the heat source counting device comprises a first input module, a counting module and a first output module, wherein the first input module is used for inputting a heat distribution map, the counting module is used for counting heat sources with the central temperature being more than or equal to 35 ℃ and transmitting counting results to the first output module, and the first output module transmits the counting results to an adjusting module.
Further, the adjustment module includes: the air conditioner comprises a second input module, a calculation module and a control module, wherein the second input module is used for inputting the number of heat sources, the calculation module is used for acquiring the number of the heat sources from the second input module, calculating according to a mathematical module to obtain a target wind sweeping frequency, and transmitting the target wind sweeping frequency to the control module, the control module is used for adjusting the wind sweeping frequency of the air conditioner to the target wind sweeping frequency, and the mathematical model is as follows:
p is expressed as a target wind sweeping frequency, P is expressed as a base wind sweeping frequency of the air conditioner, and a is expressed as the number of heat sources.
The invention has the beneficial effects that: the air conditioner control method grasps the heat distribution condition in the area to be cooled through counting the number of the heat sources, so that the air conditioner can know whether the heat source exists in the area to be cooled or not and how many heat sources exist in the area to be cooled. In order to better enable the temperature of the area to be cooled to reach the target temperature and eliminate the influence of heat source distribution, the sweeping frequency is adjusted to the target sweeping frequency. Multiple tests show that when a heat source exists, the temperature of the area to be cooled can reach the target temperature as soon as possible by improving the wind sweeping frequency. Since the air conditioner control apparatus can perform the above control method, it also has the advantageous effects of the above air conditioner control method, and the description thereof will not be repeated here.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the described drawings are only a part of the embodiments of the invention, not all embodiments, and that a person skilled in the art will be able to derive other designs and drawings from these drawings without the exercise of inventive effort.
FIG. 1 is a flow chart of steps of an air conditioner control method;
fig. 2 is a schematic view of a connection structure of an air conditioner control device;
FIG. 3 is a schematic diagram of a connection structure of a statistics module;
fig. 4 is a schematic diagram of a connection structure of the adjustment module.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as up, down, front, rear, left, right, etc., is the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of the description of the present invention, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the invention, if words such as "a number" or the like are used, the meaning is one or more, the meaning of a plurality is two or more, more than, less than, more than, etc. are understood as not including the number, and more than, less than, more than, etc. are understood as including the number.
In the description of the present invention, unless otherwise explicitly defined, terms such as setup, installation, connection, and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the terms in the present invention in combination with the detailed contents of the technical solutions.
Embodiment 1, referring to fig. 1, a control method of a mixed blowing air conditioner includes:
step 1, acquiring a heat distribution map of a region to be cooled;
step 2, counting the number of heat sources from the heat distribution diagram;
and 3, adjusting the wind sweeping frequency according to the number of the heat sources.
Specifically, a heat distribution map of the area to be cooled is shot through a heat camera, and after the heat distribution map is obtained, the number of heat sources can be counted according to the heat distribution map. When judging the heat source, counting the heat sources with the central temperature of more than or equal to 35 ℃ to obtain the number of the heat sources. Finally, adjusting the wind sweeping frequency according to the number of heat sources, calculating the target wind sweeping frequency to be adjusted through a mathematical model, and adjusting the wind sweeping frequency of the air conditioner to the target wind sweeping frequency, wherein the mathematical model is as follows:
p is expressed as a target wind sweeping frequency, P is expressed as a base wind sweeping frequency of the air conditioner, and a is expressed as the number of heat sources.
The control method grasps the heat distribution condition in the area to be cooled through counting the number of the heat sources, so that the air conditioner can know whether the heat source exists in the area to be cooled and how many heat sources exist. In order to better enable the temperature of the area to be cooled to reach the target temperature and eliminate the influence of heat source distribution, the sweeping frequency is adjusted to the target sweeping frequency. Multiple tests show that when a heat source exists, the temperature of the area to be cooled can reach the target temperature as soon as possible by improving the wind sweeping frequency.
Referring to fig. 2, 3 and 4, the present invention also provides a mixed blowing air conditioner control apparatus, including: the device comprises an acquisition module, a statistic module and an adjustment module. The acquisition module is used for acquiring a heat distribution map of a region to be cooled and transmitting the heat distribution map to the statistical module; the counting module is used for counting the number of heat sources from the heat distribution map and transmitting the number of the heat sources to the adjusting module; the adjusting module is used for adjusting the wind sweeping frequency according to the number of the heat sources.
Wherein the statistics module comprises: the heat source counting device comprises a first input module, a counting module and a first output module, wherein the first input module is used for inputting a heat distribution map, the counting module is used for counting heat sources with the central temperature being more than or equal to 35 ℃ and transmitting counting results to the first output module, and the first output module transmits the counting results to an adjusting module.
The adjustment module includes: the air conditioner comprises a second input module, a calculation module and a control module, wherein the second input module is used for inputting the number of heat sources, the calculation module is used for acquiring the number of the heat sources from the second input module, calculating according to a mathematical module to obtain a target wind sweeping frequency, and transmitting the target wind sweeping frequency to the control module, and the control module is used for adjusting the wind sweeping frequency of the air conditioner to the target wind sweeping frequency. Wherein the mathematical model is:
p is expressed as a target wind sweeping frequency, P is expressed as a base wind sweeping frequency of the air conditioner, and a is expressed as the number of heat sources.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.
Claims (6)
1. A control method of a mixed air supply air conditioner is characterized by comprising the following steps:
step 1, acquiring a heat distribution map of a region to be cooled;
step 2, counting the number of heat sources from the heat distribution diagram;
and 3, adjusting the wind sweeping frequency according to the number of the heat sources.
2. The method of claim 1, wherein in step 2, the statistical method of the heat source is: counting the heat source with the central temperature more than or equal to 35 ℃.
3. The method for controlling a hybrid blowing air conditioner according to claim 1, wherein in step 3, the specific method for adjusting the blowing frequency according to the number of heat sources is as follows: calculating a target wind sweeping frequency required to be adjusted through a mathematical model, and adjusting the wind sweeping frequency of the air conditioner to the target wind sweeping frequency, wherein the mathematical model is as follows:
p is expressed as a target wind sweeping frequency, P is expressed as a base wind sweeping frequency of the air conditioner, and a is expressed as the number of heat sources.
4. An air conditioner control device for mixed air supply, comprising:
the acquisition module is used for acquiring a heat distribution map of a region to be cooled and transmitting the heat distribution map to the statistical module;
the counting module is used for counting the number of heat sources from the heat distribution map and transmitting the number of the heat sources to the adjusting module;
and the adjusting module is used for adjusting the wind sweeping frequency according to the number of the heat sources.
5. A mixed air supply air conditioner control device as recited in claim 4 wherein said statistical module includes: the heat source counting device comprises a first input module, a counting module and a first output module, wherein the first input module is used for inputting a heat distribution map, the counting module is used for counting heat sources with the central temperature being more than or equal to 35 ℃ and transmitting counting results to the first output module, and the first output module transmits the counting results to an adjusting module.
6. A mixed air supply air conditioner control device as recited in claim 4 wherein said adjustment module includes: the air conditioner comprises a second input module, a calculation module and a control module, wherein the second input module is used for inputting the number of heat sources, the calculation module is used for acquiring the number of the heat sources from the second input module, calculating according to a mathematical module to obtain a target wind sweeping frequency, and transmitting the target wind sweeping frequency to the control module, the control module is used for adjusting the wind sweeping frequency of the air conditioner to the target wind sweeping frequency, and the mathematical model is as follows:
p is expressed as a target wind sweeping frequency, P is expressed as a base wind sweeping frequency of the air conditioner, and a is expressed as the number of heat sources.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911234061.3A CN111059723A (en) | 2019-12-05 | 2019-12-05 | Control method and device for air conditioner with mixed air supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911234061.3A CN111059723A (en) | 2019-12-05 | 2019-12-05 | Control method and device for air conditioner with mixed air supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111059723A true CN111059723A (en) | 2020-04-24 |
Family
ID=70299692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911234061.3A Pending CN111059723A (en) | 2019-12-05 | 2019-12-05 | Control method and device for air conditioner with mixed air supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111059723A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020841A (en) * | 2014-04-24 | 2015-11-04 | 美的集团股份有限公司 | Air-conditioner control method and air conditioner |
| CN106679079A (en) * | 2016-12-13 | 2017-05-17 | 珠海格力电器股份有限公司 | Controlling method of air conditioner system and air conditioner system |
| CN107314511A (en) * | 2017-08-23 | 2017-11-03 | 广东美的制冷设备有限公司 | The control method and device of air-conditioning equipment, air-conditioning |
| EP3255353A1 (en) * | 2016-06-09 | 2017-12-13 | Lennox Industries Inc. | Method and apparatus for optimizing latent capacity of a variable speed compressor system |
| CN108168036A (en) * | 2017-12-25 | 2018-06-15 | 珠海格力电器股份有限公司 | Air conditioner system control method and air-conditioning system |
| CN108399618A (en) * | 2018-02-28 | 2018-08-14 | 清华大学 | The position of crowd and number acquisition device |
| CN108800471A (en) * | 2018-06-29 | 2018-11-13 | 广东美的制冷设备有限公司 | The apparatus of air conditioning and its control method and device |
| CN110264491A (en) * | 2019-05-23 | 2019-09-20 | 广州华迅网络科技有限公司 | Passenger flow statistical method, device, computer equipment and readable storage medium storing program for executing |
-
2019
- 2019-12-05 CN CN201911234061.3A patent/CN111059723A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020841A (en) * | 2014-04-24 | 2015-11-04 | 美的集团股份有限公司 | Air-conditioner control method and air conditioner |
| EP3255353A1 (en) * | 2016-06-09 | 2017-12-13 | Lennox Industries Inc. | Method and apparatus for optimizing latent capacity of a variable speed compressor system |
| CN106679079A (en) * | 2016-12-13 | 2017-05-17 | 珠海格力电器股份有限公司 | Controlling method of air conditioner system and air conditioner system |
| CN107314511A (en) * | 2017-08-23 | 2017-11-03 | 广东美的制冷设备有限公司 | The control method and device of air-conditioning equipment, air-conditioning |
| CN108168036A (en) * | 2017-12-25 | 2018-06-15 | 珠海格力电器股份有限公司 | Air conditioner system control method and air-conditioning system |
| CN108399618A (en) * | 2018-02-28 | 2018-08-14 | 清华大学 | The position of crowd and number acquisition device |
| CN108800471A (en) * | 2018-06-29 | 2018-11-13 | 广东美的制冷设备有限公司 | The apparatus of air conditioning and its control method and device |
| CN110264491A (en) * | 2019-05-23 | 2019-09-20 | 广州华迅网络科技有限公司 | Passenger flow statistical method, device, computer equipment and readable storage medium storing program for executing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104729001B (en) | air conditioner control method, device and system | |
| CN105371422A (en) | Air conditioner and indoor temperature control method and system thereof | |
| CN105650811A (en) | Method and device for controlling indoor unit of air conditioner | |
| CN112178784B (en) | Dehumidification control method and dehumidification equipment for air conditioner | |
| CN104930646A (en) | Air conditioner control method and device | |
| CN108954709A (en) | Control method, device and the apparatus of air conditioning of the apparatus of air conditioning | |
| CN109668255A (en) | Air conditioner and its control method and computer readable storage medium | |
| CN104214899A (en) | Air direction control method and air direction control system for air conditioner | |
| CN105509235A (en) | Air conditioning system and air conditioning control method based on air conditioning system | |
| CN108444085B (en) | Air conditioner air deflector adjusting method, air conditioner and storage medium | |
| WO2020000839A1 (en) | Air conditioning device, and control method therefor and apparatus thereof | |
| JP2012145278A (en) | Device and system for support of airflow setting | |
| CN110553375A (en) | Air conditioner, control method thereof, and computer-readable storage medium | |
| CN107631424A (en) | Automatic temperature-control air-conditioner control method and air conditioner | |
| CN111059723A (en) | Control method and device for air conditioner with mixed air supply | |
| WO2020000552A1 (en) | Guide louver control method and device for air-conditioning apparatus, and air-conditioning apparatus | |
| CN103019195A (en) | Radiating control system, method and device | |
| CN105333579A (en) | Modular air conditioner calling control system for machine room | |
| CN109084436B (en) | Air conditioner control method, air conditioner and computer readable storage medium | |
| CN105371418B (en) | Air conditioner and its control method and device | |
| CN108180541B (en) | Air conditioning system and air supply method of air conditioning system | |
| CN111121247A (en) | Air conditioner air deflector control method and device and air conditioner | |
| CN107314477B (en) | Intelligent distribution system for refrigerating capacity of central air conditioner | |
| CN114234413B (en) | Control method and control system for air supply of air conditioner, electronic equipment and storage medium | |
| CN112923526B (en) | Temperature adjusting method, fan, system and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200424 |