CN109974223B - Air conditioner control method and device for adjusting air conditioner work according to weather forecast - Google Patents
Air conditioner control method and device for adjusting air conditioner work according to weather forecast Download PDFInfo
- Publication number
- CN109974223B CN109974223B CN201910257830.5A CN201910257830A CN109974223B CN 109974223 B CN109974223 B CN 109974223B CN 201910257830 A CN201910257830 A CN 201910257830A CN 109974223 B CN109974223 B CN 109974223B
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- determining
- unit
- internal
- predicted
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000004378 air conditioning Methods 0.000 claims description 17
- 230000008859 change Effects 0.000 abstract description 14
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000001276 controlling effect Effects 0.000 description 29
- 238000004891 communication Methods 0.000 description 6
- 230000003044 adaptive effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012549 training Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000013135 deep learning Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010801 machine learning Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012887 quadratic function Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
-
- 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
- F24F11/62—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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an air conditioner control method and device for adjusting the work of an air conditioner according to weather forecast. Wherein, the method comprises the following steps: determining a predicted climate parameter for a predetermined time in the future; determining the opening rate of an internal unit of the air conditioner according to the predicted climate parameters; and controlling the air conditioner to work according to the opening rate of the internal unit. The invention solves the technical problem that the air conditioner cannot be controlled according to the weather change condition in the related technology, so that the air conditioner runs in an overload mode.
Description
Technical Field
The invention relates to the field of air conditioner control, in particular to an air conditioner control method and device for adjusting the work of an air conditioner according to weather forecast.
Background
At present, along with global temperature change, the conditions of severe temperature are more and more, and most of regional rooms are regulated by using air conditioners. Based on the characteristic that a multi-split air conditioner is connected with a plurality of internal machines, if severe air temperature is met, the overload operation of an outdoor measurement unit can be caused under the condition that the opening rate of the internal machines is very high. The air conditioning system is limited by the output limit value of a press of the unit, the pressure requirement of a system pipeline, the current limit value and the like, and when the opening rate of the unit exceeds the range under severe air temperature, the unit is easy to have fault protection and damage.
In view of the above problems, no effective solution has been proposed.
Disclosure of Invention
The embodiment of the invention provides an air conditioner control method and device for adjusting the work of an air conditioner according to weather forecast, and at least solves the technical problem that the air conditioner cannot be controlled according to weather change conditions in the related art, so that the air conditioner runs in an overload mode.
According to an aspect of an embodiment of the present invention, there is provided an air conditioner control method including: determining a predicted climate parameter for a predetermined time in the future; determining the opening rate of an internal unit of the air conditioner according to the predicted climate parameter; and controlling the air conditioner to work according to the opening rate of the internal machine.
Optionally, determining, according to the predicted climate parameter, the turn-on rate of the air conditioner internal unit in the future predetermined time includes: determining a target unit range to which the predicted climate parameter belongs, wherein the target unit range is one of a plurality of unit ranges which divide the value range of the predicted climate parameter, and the plurality of unit ranges correspond to respective opening rates of the internal machines; and determining the starting rate of the internal machine corresponding to the target unit range according to the target unit range.
Optionally, controlling the air conditioner to work according to the opening rate of the internal unit comprises: determining a duration of the predicted climate parameter within the target unit range; and judging whether the duration time exceeds a duration threshold value, and executing the step of controlling the air conditioner to work through the opening rate of the internal machine under the condition that the duration time exceeds the duration threshold value.
Optionally, controlling the air conditioner to work according to the opening rate of the internal unit includes: determining priorities of a plurality of internal machines of the air conditioner; and controlling the air conditioner to work according to the priority.
Optionally, controlling the air conditioner to work according to the priority includes: determining whether the priority of the indoor unit is higher than a preset threshold value; and controlling the internal machine to be continuously started under the condition that the priority of the internal machine is higher than the preset threshold value.
Optionally, when the priority of the internal machines is not higher than the preset threshold, determining that the number of the internal machines needing to be turned off is smaller than the total number of the internal machines with the priority not higher than the preset threshold, and turning off the internal machines needing to be turned off in turn according to the number of the internal machines needing to be turned off; wherein the number of the priorities not higher than the preset threshold is one or more.
Optionally, controlling the air conditioner to work according to the opening rate of the internal machine includes: determining actual climate parameters of the environment where the air conditioner is located; determining whether the actual climate parameter falls within a predicted temperature range; and under the condition that the actual air temperature does not belong to the predicted temperature range, controlling the air conditioner to exit the limitation of the opening rate of the internal machine.
Optionally, when the actual climate parameter belongs to a predicted temperature range, comparing the actual climate parameter with the predicted climate parameter; adjusting the opening rate of the internal machine under the condition that the difference value between the actual climate parameter and the predicted climate parameter does not meet a qualified threshold value; and controlling the air conditioner to work according to the adjusted opening rate of the internal machine.
According to another aspect of the embodiments of the present invention, there is also provided an air conditioning control apparatus including: a first determination module for determining a predicted climate parameter for a predetermined time in the future; the second determining module is used for determining the opening rate of an internal unit of the air conditioner according to the predicted climate parameter; and the control module is used for controlling the air conditioner to work according to the opening rate of the internal machine.
According to another aspect of the embodiments of the present invention, there is also provided a storage medium, where the storage medium includes a stored program, and when the program runs, a device in which the storage medium is located is controlled to execute any one of the above methods.
According to another aspect of the embodiments of the present invention, there is also provided a processor, configured to execute a program, where the program executes to perform the method described in any one of the above.
According to another aspect of the embodiments of the present invention, there is also provided an air conditioner, including the air conditioning apparatus described above, and/or a processor for executing a program, the program executing the method described in any one of the above.
In the embodiment of the invention, the predicted climate parameters for determining the future preset time are adopted; determining the opening rate of an internal unit of the air conditioner according to the predicted climate parameter; according to the indoor unit opening rate, the mode of the air conditioner for working is controlled, the indoor unit opening rate is determined by predicting the climate parameters, and the purpose of executing the adaptive opening rate under the corresponding climate condition is achieved, so that the opening rate of the indoor unit of the air conditioner is effectively adjusted, the air conditioner adapts to climate change, the normal working of the air conditioner is guaranteed, and the technical problem that the air conditioner runs in an overload mode due to the fact that the air conditioner cannot be controlled according to the weather change in the related technology is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a flowchart of an air conditioner control method according to an embodiment of the present invention;
fig. 2 is a flowchart of an air conditioner control method according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an air conditioning control apparatus according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In accordance with an embodiment of the present invention, there is provided a method embodiment of an air conditioning control method, it is noted that the steps illustrated in the flowchart of the drawings may be performed in a computer system, such as a set of computer executable instructions, and that while a logical order is illustrated in the flowchart, in some cases the steps illustrated or described may be performed in an order different than that presented herein.
Fig. 1 is a flowchart of an air conditioner control method according to an embodiment of the present invention, as shown in fig. 1, the method including the steps of:
step S102, determining a predicted climate parameter of a future scheduled time;
step S104, determining the opening rate of an internal unit of the air conditioner according to the predicted climate parameters;
and S106, controlling the air conditioner to work according to the opening rate of the internal unit.
Through the steps, the predicted climate parameters for determining the future preset time can be adopted; determining the opening rate of an internal unit of the air conditioner according to the predicted climate parameters; according to the indoor unit opening rate, the mode of controlling the air conditioner to work is determined by predicting the climate parameters, and the purpose of executing the adaptive opening rate under the corresponding climate condition is achieved, so that the opening rate of the indoor unit of the air conditioner is effectively adjusted, the air conditioner adapts to climate change, the normal work of the air conditioner is guaranteed, and the technical problem that in the related technology, the air conditioner cannot be controlled according to the weather change condition, and the overload operation of the air conditioner is caused is solved.
The method comprises the steps of determining predicted weather parameters of a preset time in the future, predicting weather according to weather forecast issued by a weather forecast department, weather forecast equipment and weather forecast models, wherein the weather forecast models are deep learning networks or machine learning networks and are formed by training a plurality of groups of training data, and the training data comprise historical weather data and predicted weather data. The predicted climate parameters may be temperature, humidity, etc. And the concentration of sand dust, haze and the like can also be adopted. The preset time can be N hours, and is in hours, convenient and quick, and convenient for statistics and processing.
The method comprises the steps of determining the opening rate of an internal machine of the air conditioner according to predicted climate parameters, determining the corresponding relation between the climate parameters and the normal load of the air conditioner according to the experimental measurement of the load capacity of the air conditioner under certain climate conditions, namely certain predicted climate parameters, and predicting the conformity of the air conditioner under the predicted climate parameters according to the corresponding relation and the predicted climate parameters, so that the air conditioner is controlled to actively change the load to adapt to climate change. Thereby effectively protecting the effective work of the air conditioner.
The load of the air conditioner can be identified through the opening rate of the internal unit, and can also be identified through the load capacity, the power consumption and the like. In this embodiment, the load of the air conditioner is identified by the opening rate of the internal units, in general, one air conditioner external unit can correspond to a plurality of air conditioner internal units, and the ratio of the number of the opened internal units to the total number of the internal units is the opening rate of the internal units of the air conditioner. The mode that the load of controlling the air conditioner changes through adjusting the opening rate of the internal unit is direct, simple to operate, and can also be controlled electronically by people.
The air conditioner is controlled to work according to the opening rate of the inner unit, namely the load of the air conditioner is adjusted according to the opening rate of the inner unit, the opening rate of the inner unit is changed, the number of the inner units loaded by the air conditioner is changed, the opening rate of the inner unit is reduced, the coincidence of the air conditioner can be reduced, and the load of the air conditioner can be increased by increasing the opening rate of the inner unit. When the air conditioner is controlled to close/open the air conditioner indoor unit according to the indoor unit opening rate, different indoor unit powers are different, the importance and the opening necessity of the indoor units at different positions are different, the indoor units needing to be controlled can be sequenced according to the importance of the indoor units, the indoor units can also be sequenced according to consumed power, under the condition that the indoor units are required to be closed, the indoor units can be closed in a combined adjustment mode, the condition that the air conditioner is in an external state is guaranteed to be maximized, for example, when the air conditioner is required to close 100KW load, the indoor units with one power consumption of 120KW can be selected to be closed, the indoor units with two 60KW and 40KW can also be closed, the closed load required by the air conditioner can be just met, and the air conditioner is guaranteed to work.
Optionally, determining the turn-on rate of the air conditioner indoor unit in the future predetermined time according to the predicted climate parameter includes: determining a target unit range to which the predicted climate parameter belongs, wherein the target unit range is one of a plurality of unit ranges which are divided according to the value range of the predicted climate parameter, and the plurality of unit ranges correspond to respective opening rates of the internal machine; and determining the opening rate of the internal machine corresponding to the target unit range according to the target unit range.
According to the predicted climate parameters, before the opening rate of the air conditioner indoor unit in the future preset time is determined, the value range of the predicted climate parameters can be divided into a plurality of unit ranges, the plurality of unit ranges correspond to the corresponding load capacity, and the plurality of unit ranges can also directly correspond to the opening rate of the indoor unit. It should be noted that, when corresponding to the opening rate and the load capacity of the internal machine, different air conditioner model performances and hardware are different for a specific air conditioner model, and when implemented, specific conditions are specifically analyzed, and according to actual conditions, a corresponding relationship between a unit range and the load capacity is determined.
The multiple unit ranges correspond to the opening rates of the internal machines one by one, the opening rates of the internal machines corresponding to each unit range are different, the climate parameters of the multiple unit ranges are adjacent, the error and leakage ranges are guaranteed not to be generated, and the accuracy is improved. It should be noted that, as the unit range changes, the internal device turn-on rate may be in a linear relationship with the unit range, for example, a proportional relationship, and as the unit range changes, the internal device turn-on rate becomes larger or smaller. For another example, the quadratic function relationship is that the internal unit turn-on ratio is first larger/smaller and then smaller/larger with the unit range. Other functional relationships are also possible, etc.
Optionally, according to the opening rate of the internal unit, the method for controlling the air conditioner to work comprises the following steps: determining the duration of the predicted climate parameter within the target unit range; and judging whether the duration time exceeds a duration threshold value, and executing the step of controlling the air conditioner to work through the opening rate of the internal unit under the condition that the duration time exceeds the duration threshold value.
It should be noted that the above-mentioned predicted climate parameter may belong to an error parameter when performing prediction, and indicates a sudden change value in the whole predicted climate parameter variation process, for example, a sudden change value is changed from an air temperature with an average temperature of 2 degrees celsius to an air temperature with an average temperature of 12 degrees celsius, and the parameter is only maintained for 30min, and the duration is usually adopted to determine the stability of the data, and the longer the retention time is, the more stable the data is. Therefore, in the present embodiment, whether the data is stable or not is determined for the duration of the predicted climate parameter within the target unit range. The target unit range is a unit range where the predicted climate parameter is located. And under the condition that the data is stable, controlling the air conditioner to work according to the corresponding opening rate of the internal machine in the target unit range corresponding to the data.
Optionally, according to the opening rate of the internal unit, controlling the air conditioner to work includes: determining priorities of a plurality of internal machines of the air conditioner; and controlling the air conditioner to work according to the priority.
According to the indoor unit opening rate, the control of the air conditioner to work comprises the following steps: determining the indoor units needing to be closed and opened according to the opening rate of the indoor units and the priorities of the indoor units of the air conditioner; and controlling the air conditioner to close the indoor unit needing to be closed and open the indoor unit needing to be opened. The air conditioner can be controlled to work according to the opening rate of the internal units, the priority of each air conditioner is determined by sequencing the priority of the multiple internal units of the air conditioner, and the air conditioner is controlled to close/open the internal units according to the priority so as to adjust the opening rate of the internal units. The priority may include a normally open priority, an openable priority, a normally closed priority, and the like. According to different priorities, the internal machines which are opened and closed are determined, and the internal machines are closed in turn under the condition that the internal machines can be opened or closed, so that the influence caused by the opening rate of the internal machines is reduced.
Optionally, controlling the air conditioner to operate according to the priority includes: determining whether the priority of the indoor unit is higher than a preset threshold value; and controlling the internal machine to be continuously started under the condition that the priority of the internal machine is higher than a preset threshold value.
Under the condition that the opening rate of the indoor units of the air conditioner is controlled to be adjusted specifically according to the priority, whether the priority of the indoor units is higher than a certain priority preset threshold value or not can be determined, the indoor units are kept to be opened/closed under the condition that the priority of the indoor units is higher than the priority preset threshold value, the number of the indoor units of the priority is judged under the condition that the priority of the indoor units is not higher than the priority preset threshold value, the number of the indoor units with the same priority is determined, whether the total number of the indoor units with the same priority is smaller than the total number of the indoor units with the priority or not is determined, and under the condition that the total number of the indoor units with the priority is smaller than the total number of the indoor units with the priority; in the case of no, all the indoor units within the priority are turned on/off.
Optionally, when the priority of the internal machines is not higher than the preset threshold, determining that the number of the internal machines needing to be turned off is in turn turned off according to the number of the internal machines needing to be turned off when the total number of the internal machines is smaller than the priority not higher than the preset threshold; wherein the number of the priority levels not higher than the preset threshold is one or more.
And under the condition that the priority of the inner machine of the air conditioner is not higher than the preset threshold, the priority of the inner machine is not enough to ensure the starting of the inner machine. However, the number of the internal machines of the air conditioner is often large, and when the number of the internal machines needing to be turned off is smaller than the total number of the internal machines with the priority levels not higher than the preset threshold value, all the internal machines with the priority levels not higher than the preset threshold value are turned off in turn according to the number of the internal machines needing to be turned off. The alternate turning-off is performed within one priority level when the number of priority levels not higher than the preset threshold is one, and the alternate turning-off is performed within a plurality of priority levels when the number of priority levels not higher than the preset threshold is plural. It should be noted that when the internal engines are turned off in turn in multiple priorities, the number of the internal engines to be turned off in each priority may be determined according to different priorities, for example, the number of the turned-off engines with high priorities is small, the number of the turned-off engines with low priorities is large, and then the turned-off engines are turned off in turn in each priority. The indoor units with multiple priorities can be turned off in turn according to actual specific requirements, when a certain indoor unit needs to be turned off, a user sends a forced opening instruction and other conditions, the next indoor unit can be automatically turned on, and the indoor unit is arranged at the first of the turn-off sequence.
Optionally, according to the opening rate of the internal unit, the method for controlling the air conditioner to work comprises the following steps: determining actual climate parameters of the environment where the air conditioner is located; determining whether the actual climate parameter falls within a predicted temperature range; and under the condition that the actual air temperature does not belong to the predicted temperature range, controlling the limitation of the opening rate of the air conditioner exiting the internal machine.
The accuracy of the prediction of the climate parameters is not one hundred percent, so when the adjustment of the opening rate of the air conditioner indoor unit is performed, the actual climate parameters of the environment where the air conditioner outdoor unit is located, generally outdoor, are detected and compared with the prediction comparison parameters. When the comparison is performed, whether the actual climate parameter belongs to the predicted temperature range or not can be determined, and if the actual temperature does not belong to the predicted temperature range, the difference between the predicted climate parameter and the actual climate parameter is large, the air conditioner cannot be controlled by the indoor unit opening rate corresponding to the predicted climate parameter, and the air conditioner should be controlled to exit the limitation of the current indoor unit opening rate.
Under the condition that the actual climate parameters belong to the prediction temperature range, the actual climate parameters can be compared with the prediction climate parameters, and the difference between the prediction climate parameters and the actual climate parameters is further determined; under the condition that the difference value between the actual climate parameter and the predicted climate parameter does not meet the qualified threshold value, the difference value between the predicted climate parameter and the actual climate parameter is unqualified, and the predicted climate parameter is inaccurate; and controlling the air conditioner to work according to the adjusted opening rate of the internal machine.
And under the condition that the actual climate parameter and the predicted climate parameter meet the qualified threshold value, the difference between the predicted climate parameter and the actual climate parameter is qualified, the predicted climate parameter is accurate, and the difference between the actual climate parameter and the predicted climate parameter can be detected again and determined whether to be qualified or not after the current indoor unit starting rate is operated for a period of time.
It should be noted that this embodiment also provides an alternative implementation, which is described in detail below.
In the related art, when the internal machines of the air conditioner are loaded with a plurality of internal machines in severe weather, the problems of fault and potential safety hazard caused by overload operation of external state of the air conditioner are possibly caused, and the common method for solving the problems is as follows: and setting a pressure limit value of a unit system and a current limit value of a compressor, increasing the rotating speed of an outer unit fan, and when the unit operates to a set value, the unit is limited to continue increasing the capacity output, so that poor operation effects of all inner units can be caused. Meanwhile, the unit is easy to fail and protect when running at a limited value, and the user experience is poor.
In the related art, the weather prediction function is accurate, but a multi-split air conditioner is not available to integrate the weather prediction function into multi-split air conditioner control, so that the on-rate setting of an internal machine is intervened before a user, and the operation of the unit is controlled more intelligently. Therefore, the invention provides a control method for automatically controlling the opening rate of an indoor unit of an air conditioner by combining weather forecast data, so that the probability of failure reporting of a unit is reduced, and the comfortable experience of a user is ensured.
The method predicts the future air temperature and intervenes in the setting of the opening rate of the air conditioner indoor unit in advance. The air conditioning unit GPS communication module is interconnected with a network, the temperature change condition of the area is obtained within a set time, the worst temperature point is selected to compare the temperature preset value corresponding to the opening rate of the air conditioning unit indoor unit, and the corresponding indoor unit opening rate is opened within the range.
This embodiment full play GPS communication module effect makes air conditioning unit more intelligent, reduces the operation fault rate of air conditioning unit under the condition of bad weather, full play air conditioning unit's output ability, improves user experience.
The air conditioning unit of the embodiment is internally provided with the GPS communication module, can be networked, can forecast weather information, and can transmit parameters such as temperature, humidity and the like to the control unit. And (4) pre-judging the maximum opening rate of the internal unit of the air conditioning unit according to weather conditions, and controlling the opening rate of the internal unit in advance. The embodiment reduces the risk of damage to the compressor and increase of the failure rate by controlling the number of the indoor units which are simultaneously opened.
Fig. 2 is a flowchart of an air conditioner control method according to an embodiment of the present invention, and as shown in fig. 2, the unit itself may preset the indoor unit turn-on rates x, y, z … … corresponding to the cooling and heating operating condition temperature ranges [ a, b ], [ c, d ] … …. And acquiring weather forecast information through a GPS communication module, and extracting the temperature condition of N hours in the future. The worst (lowest or highest) temperature is used for comparison with the preset temperature. If the time is within the range, the next step of duration judgment is carried out, and if the duration time exceeds the preset time, the limitation of the opening rate of the internal machine is carried out. And starting different internal machine starting rates according to the corresponding temperature range.
The opening rates of the internal machines are in one-to-one correspondence according to the temperature ranges, but users can set the opening priorities of the internal machines, and when the opening rates of the internal machines of the unit are limited, the internal machines with high priorities still keep opening. The units with low priority are turned off and operated in turn.
According to the predicted weather condition, the unit can intervene in the turn-on rate limitation of the internal unit in advance, and weather prediction may be sometimes inaccurate. In order to solve the problem, the temperature judgment of the environmental temperature sensing bulb detection of the unit is added. And when the weather predicts the severe temperature condition after N hours in the future, the temperature condition detected after N hours by the environmental temperature sensing bulb of the unit is compared, and the comparison is used for judging the accurate condition of the predicted temperature. If the temperatures are not consistent, the turn-on rate of the unit is revised or the protection is exited.
Fig. 3 is a schematic diagram of an air conditioning control apparatus according to an embodiment of the present invention, and as shown in fig. 3, according to another aspect of the embodiment of the present invention, there is also provided an air conditioning control apparatus including: a first determination module 32, a second determination module 34, and a control module 36, which are described in detail below.
A first determination module 32 for determining a predicted climate parameter for a predetermined time in the future; a second determining module 34, connected to the first determining module 32, for determining an indoor unit turn-on rate of the air conditioner according to the predicted climate parameter; and the control module 36 is connected with the second determination module 34 and is used for controlling the air conditioner to work according to the opening rate of the internal machine.
By the above means, the first determination module 32 is used to determine the predicted climate parameters of the future predetermined time; the second determining module 34 determines the opening rate of the indoor unit of the air conditioner according to the predicted climate parameters; the control module 36 controls the air conditioner to work according to the indoor unit opening rate, and determines the indoor unit opening rate by predicting the climate parameters, so that the purpose of executing the adaptive opening rate under the corresponding climate condition is achieved, the effective adjustment of the air conditioner indoor unit opening rate is realized, the air conditioner adapts to the climate change, the normal work of the air conditioner is ensured, and the technical problem that the air conditioner runs in an overload mode due to the fact that the air conditioner cannot be controlled according to the weather change in the related art is solved.
According to another aspect of the embodiments of the present invention, there is also provided a storage medium including a stored program, wherein when the program runs, a device in which the storage medium is located is controlled to execute the method of any one of the above.
According to another aspect of the embodiments of the present invention, there is also provided a processor, configured to execute a program, where the program executes to perform the method of any one of the above.
According to another aspect of the embodiments of the present invention, there is also provided an air conditioner, including the air conditioning apparatus described above, and/or a processor for executing a program, the program executing the method described in any one of the above.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (11)
1. An air conditioner control method, comprising:
determining a predicted climate parameter for a predetermined time in the future;
determining the opening rate of an internal unit of the air conditioner according to the predicted climate parameter;
controlling the air conditioner to work according to the opening rate of the internal unit;
determining the turn-on rate of the air conditioner indoor unit in the future preset time according to the predicted climate parameter comprises the following steps: determining a target unit range to which the predicted climate parameter belongs, wherein the target unit range is one of a plurality of unit ranges which divide the value range of the predicted climate parameter, and the plurality of unit ranges correspond to respective opening rates of the internal machines; and determining the starting rate of the internal machine corresponding to the target unit range according to the target unit range.
2. The method according to claim 1, wherein controlling the air conditioner to operate according to the indoor unit turn-on rate comprises:
determining a duration of the predicted climate parameter within the target unit range;
and judging whether the duration time exceeds a duration threshold value, and executing the step of controlling the air conditioner to work through the opening rate of the internal machine under the condition that the duration time exceeds the duration threshold value.
3. The method according to claim 1, wherein controlling the air conditioner to operate according to the indoor unit turn-on rate comprises:
determining priorities of a plurality of internal machines of the air conditioner;
and controlling the air conditioner to work according to the priority.
4. The method of claim 3, wherein controlling air conditioning operation according to the priority comprises:
determining whether the priority of the indoor unit is higher than a preset threshold value;
and controlling the internal machine to be continuously started under the condition that the priority of the internal machine is higher than the preset threshold value.
5. The method according to claim 4, wherein when the priority of the internal machines is not higher than the preset threshold, the number of the internal machines needing to be shut down is determined, and when the number of the internal machines needing to be shut down is smaller than the total number of the internal machines with the priority not higher than the preset threshold, the internal machines needing to be shut down are shut down in turn;
wherein the number of the priorities not higher than the preset threshold is one or more.
6. The method according to claim 1, wherein controlling the air conditioner to operate according to the indoor unit turn-on rate comprises:
determining actual climate parameters of the environment where the air conditioner is located;
determining whether the actual climate parameter falls within a predicted temperature range;
and under the condition that the actual climate parameters do not belong to the predicted temperature range, controlling the air conditioner to exit the limitation of the opening rate of the internal machine.
7. The method of claim 6,
comparing the actual climate parameter with the predicted climate parameter under the condition that the actual climate parameter belongs to the predicted temperature range;
adjusting the opening rate of the internal machine under the condition that the difference value between the actual climate parameter and the predicted climate parameter does not meet a qualified threshold value;
and controlling the air conditioner to work according to the adjusted opening rate of the internal machine.
8. An air conditioning control device, characterized by comprising:
a first determination module for determining a predicted climate parameter for a predetermined time in the future;
the second determining module is used for determining the opening rate of an internal unit of the air conditioner according to the predicted climate parameter;
the control module is used for controlling the air conditioner to work according to the opening rate of the internal machine;
determining the turn-on rate of the air conditioner indoor unit in the future preset time according to the predicted climate parameter comprises the following steps: determining a target unit range to which the predicted climate parameter belongs, wherein the target unit range is one of a plurality of unit ranges which divide the value range of the predicted climate parameter, and the plurality of unit ranges correspond to respective opening rates of the internal machines; and determining the starting rate of the internal machine corresponding to the target unit range according to the target unit range.
9. A storage medium, comprising a stored program, wherein the program, when executed, controls an apparatus in which the storage medium is located to perform the method of any one of claims 1 to 7.
10. A processor, characterized in that the processor is configured to run a program, wherein the program when running performs the method of any of claims 1 to 7.
11. An air conditioner, characterized by comprising the air conditioner control device according to claim 8, and/or a processor for executing a program that executes the air conditioner control method according to any one of claims 1 to 7.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910257830.5A CN109974223B (en) | 2019-04-01 | 2019-04-01 | Air conditioner control method and device for adjusting air conditioner work according to weather forecast |
| PCT/CN2019/128492 WO2020199682A1 (en) | 2019-04-01 | 2019-12-26 | Air conditioner control method, air conditioner control apparatus, storage medium, memory and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910257830.5A CN109974223B (en) | 2019-04-01 | 2019-04-01 | Air conditioner control method and device for adjusting air conditioner work according to weather forecast |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109974223A CN109974223A (en) | 2019-07-05 |
| CN109974223B true CN109974223B (en) | 2020-10-02 |
Family
ID=67082210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910257830.5A Active CN109974223B (en) | 2019-04-01 | 2019-04-01 | Air conditioner control method and device for adjusting air conditioner work according to weather forecast |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109974223B (en) |
| WO (1) | WO2020199682A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974223B (en) * | 2019-04-01 | 2020-10-02 | 珠海格力电器股份有限公司 | Air conditioner control method and device for adjusting air conditioner work according to weather forecast |
| CN110895009A (en) * | 2019-11-08 | 2020-03-20 | 珠海格力电器股份有限公司 | Linkage control method and device, storage medium and electric appliance |
| CN110953680A (en) * | 2019-12-09 | 2020-04-03 | 珠海格力电器股份有限公司 | Air conditioner control method and system |
| CN111043731A (en) * | 2019-12-31 | 2020-04-21 | 中维通(北京)科技有限公司 | Air conditioning system adjusting method based on weather forecast |
| CN112013521B (en) * | 2020-09-09 | 2021-06-01 | 中维通(北京)科技有限公司 | Air conditioning system adjusting method and system based on weather forecast |
| CN112797598B (en) * | 2020-12-30 | 2022-07-26 | 宁波奥克斯电气股份有限公司 | Indoor unit control method and device of multi-connected air conditioner and air conditioner |
| CN115654697B (en) * | 2022-11-21 | 2023-04-25 | 四川旷谷信息工程有限公司 | Temperature control method and device for semi-enclosed space and computer readable storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2535669A2 (en) * | 2011-06-17 | 2012-12-19 | Mitsubishi Heavy Industries, Ltd. | Multi-split type air conditioning system |
| CN105588286A (en) * | 2016-02-16 | 2016-05-18 | 珠海格力电器股份有限公司 | Control method and device of multi-split air conditioner |
| CN107355941A (en) * | 2017-06-13 | 2017-11-17 | 珠海格力电器股份有限公司 | Air conditioner control method and device |
| CN107702282A (en) * | 2017-09-22 | 2018-02-16 | 广东美的暖通设备有限公司 | Communication means, device and the computer-readable recording medium of multi-online air-conditioning system |
| CN108302719A (en) * | 2018-01-29 | 2018-07-20 | 广东美的暖通设备有限公司 | Control method, device, system and the storage medium of multi-online air-conditioning system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1712837A (en) * | 2004-06-21 | 2005-12-28 | 乐金电子(天津)电器有限公司 | Maximum electric charge quantity control system and operation for air conditioner |
| CN101650552B (en) * | 2008-08-14 | 2013-08-14 | 海尔集团公司 | System and method for predicting and controlling capability of multi-connection type variable frequency air conditioner |
| CN106091242B (en) * | 2016-06-06 | 2019-05-31 | 珠海格力电器股份有限公司 | Control method and control system of air conditioning unit and air conditioning unit |
| JP6897069B2 (en) * | 2016-11-22 | 2021-06-30 | 株式会社富士通ゼネラル | Air conditioner |
| CN108613325B (en) * | 2018-05-04 | 2020-06-26 | 广东美的暖通设备有限公司 | Energy demand correction method and system |
| CN109974223B (en) * | 2019-04-01 | 2020-10-02 | 珠海格力电器股份有限公司 | Air conditioner control method and device for adjusting air conditioner work according to weather forecast |
-
2019
- 2019-04-01 CN CN201910257830.5A patent/CN109974223B/en active Active
- 2019-12-26 WO PCT/CN2019/128492 patent/WO2020199682A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2535669A2 (en) * | 2011-06-17 | 2012-12-19 | Mitsubishi Heavy Industries, Ltd. | Multi-split type air conditioning system |
| CN105588286A (en) * | 2016-02-16 | 2016-05-18 | 珠海格力电器股份有限公司 | Control method and device of multi-split air conditioner |
| CN107355941A (en) * | 2017-06-13 | 2017-11-17 | 珠海格力电器股份有限公司 | Air conditioner control method and device |
| CN107702282A (en) * | 2017-09-22 | 2018-02-16 | 广东美的暖通设备有限公司 | Communication means, device and the computer-readable recording medium of multi-online air-conditioning system |
| CN108302719A (en) * | 2018-01-29 | 2018-07-20 | 广东美的暖通设备有限公司 | Control method, device, system and the storage medium of multi-online air-conditioning system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109974223A (en) | 2019-07-05 |
| WO2020199682A1 (en) | 2020-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109974223B (en) | Air conditioner control method and device for adjusting air conditioner work according to weather forecast | |
| CN107655180B (en) | Operation control method, operation control device and multi-connected air conditioner system | |
| CN110081553B (en) | Method and device for regulating operating frequency | |
| CN110736225B (en) | Control method and device of air conditioner | |
| CN112283890A (en) | Cold and heat quantity control method and device suitable for building heating and ventilation equipment monitoring system | |
| CN110726219B (en) | Control method, device and system of air conditioner, storage medium and processor | |
| CN112050412B (en) | Heat storage control method of air conditioner | |
| CN110285536A (en) | A kind of control method and device of temperature control equipment | |
| CN112364999B (en) | Training method and device for water chiller adjustment model and electronic equipment | |
| CN112050438B (en) | Control method of air conditioner under refrigeration working condition | |
| CN116774749B (en) | Intelligent temperature-control electric power cabinet | |
| CN114526538B (en) | Air conditioner, control method thereof and computer readable storage medium | |
| CN112050396B (en) | Control method of air conditioner under refrigeration working condition | |
| CN112050393B (en) | Control method of air conditioner under refrigeration working condition | |
| CN114279072A (en) | Operation control method and device, electronic equipment and storage medium | |
| CN112050394B (en) | Control method of air conditioner under refrigeration working condition | |
| CN112050419B (en) | Heat storage control method of air conditioner | |
| CN113310176A (en) | Information processing apparatus | |
| CN110736243A (en) | Control method and device for air conditioner and temperature regulator | |
| CN114383293B (en) | Method and device for controlling air conditioner, air conditioner and storage medium | |
| CN112050422A (en) | Heat storage mode control method of air conditioner | |
| CN112032943A (en) | Air conditioner heat storage control method | |
| CN112050384A (en) | Control method of air conditioner under refrigeration working condition | |
| CN112032944B (en) | Air conditioner heat storage control method | |
| CN113606735B (en) | Intelligent control method of air conditioner |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |