CN113587345B - Air conditioner control method and device, controller and air conditioner - Google Patents
Air conditioner control method and device, controller and air conditioner Download PDFInfo
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- CN113587345B CN113587345B CN202110783767.6A CN202110783767A CN113587345B CN 113587345 B CN113587345 B CN 113587345B CN 202110783767 A CN202110783767 A CN 202110783767A CN 113587345 B CN113587345 B CN 113587345B
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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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
- F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
- F24F2130/10—Weather information or forecasts
Abstract
The application relates to an air conditioner control method, an air conditioner control device, a controller and an air conditioner, wherein the air conditioner control method comprises the steps of obtaining current humidity data of the place where the air conditioner is located and humidity data in a period of time in the future, judging whether the air conditioner meets a high-humidity operation condition or not according to the current humidity data of the place where the air conditioner is located and the humidity data in the period of time in the future, obtaining the indoor environment temperature, the set temperature and the refrigerating shutdown duration of the air conditioner if the high-humidity operation condition is met, and determining the refrigerating recovery time by combining the indoor environment temperature, the set temperature and the refrigerating shutdown duration of the air conditioner. The refrigerating temperature point control method of the air conditioner can be changed, the user experience is improved, and the problem that the humidity is suddenly cooled and suddenly heated is avoided.
Description
Technical Field
The application belongs to the technical field of air conditioners, and particularly relates to an air conditioner control method, an air conditioner control device, a controller and an air conditioner.
Background
The existing air conditioner control logic is to control and adjust the air conditioner according to the temperature difference between the indoor unit environment temperature Ti-env and the user set temperature Tset, when the air conditioner is in a refrigeration or heating mode, the air conditioner does not stop immediately when the room temperature reaches a shutdown temperature point, but a certain compensation temperature is set, when the room temperature is detected to be lower than the set temperature by a certain value delta T1 ℃ or delta T2 ℃ during refrigeration, the room is judged to reach the temperature point, and a corresponding control program is executed, if the indoor unit environment temperature Ti-env is less than or equal to the set temperature Tset-delta T1 ℃, the air conditioner is shut down when the temperature point is reached, and the air conditioner does not need to operate again; when the Ti-env is more than or equal to Tset +. DELTA.T 2 ℃, the internal machine resumes operation. When Tset-delta T1< Ti-env < Tset +. delta T2 ℃, the last operation state is maintained. This kind of control mode can satisfy most users' experience demand, nevertheless receives region and seasonal influence, and the ambient humidity of different times in different regions can distinguish very greatly, and when ambient humidity is great, according to foretell control mode, the internal unit has arrived the temperature point, and the compressor stops operating, but because humidity is big, the temperature that the user felt can be higher than actual temperature, will make the user feel uncomfortable, and the setting appears suddenly cold and suddenly hot situation, influences user experience.
Disclosure of Invention
In order to overcome the problem that when the traditional air conditioner control mode is used for controlling an air conditioner to a certain extent, the temperature of an internal machine is already reached, the compressor stops running, but the temperature sensed by a user is higher than the actual temperature due to high humidity, so that the user feels uncomfortable, the user experience is influenced due to the fact that the temperature is set to be suddenly cool and suddenly hot, and the air conditioner control method, the air conditioner control device, the controller and the air conditioner are provided.
In a first aspect, the present application provides an air conditioner control method, including:
acquiring current humidity data of the place where the air conditioner is located and humidity data in a future period of time;
judging whether the air conditioner meets a high-humidity operation condition or not according to the current humidity data of the place where the air conditioner is located and the humidity data in a period of time in the future;
if the indoor environment temperature and the set temperature of the air conditioner are met, the indoor environment temperature, the set temperature and the refrigerating shutdown time of the air conditioner are obtained;
and determining the refrigeration recovery time by combining the indoor environment temperature of the air conditioner, the set temperature and the refrigeration shutdown time.
Further, the judging whether the air conditioner meets the high humidity operation condition according to the current humidity data of the place where the air conditioner is located and the humidity data in a period of time in the future includes:
judging whether the humidity difference value between the current humidity data of the place where the air conditioner is located and the humidity data in a future period of time is within a preset humidity range or not, wherein the humidity data in the future period of time are all larger than a preset humidity value;
and if so, judging that the high-humidity operation condition is met.
Further, the determining of the refrigeration recovery time by combining the indoor environment temperature where the air conditioner is located, the set temperature and the refrigeration shutdown duration includes:
dividing a temperature judgment interval consisting of the indoor environment temperature and the set temperature into a plurality of subintervals;
acquiring the refrigeration shutdown time length in each temperature judgment sub-interval;
and determining the refrigeration recovery time according to the temperature judgment sub-interval where the current environment temperature of the air conditioner is and the refrigeration shutdown time length in the corresponding temperature judgment sub-interval.
Further, the determining the refrigeration recovery time according to the temperature judgment sub-interval where the current environment temperature of the air conditioner is and the refrigeration shutdown time length in the corresponding temperature judgment sub-interval comprises:
controlling the air conditioner to start refrigeration operation when the current ambient temperature of the air conditioner is greater than or equal to a first temperature value and less than a second temperature value within continuous preset time and the refrigeration shutdown time is greater than a first preset threshold value;
when the current ambient temperature of the air conditioner is greater than or equal to a second temperature value and less than a third temperature value within continuous preset time and the refrigerating shutdown time is greater than a second preset threshold value, controlling the air conditioner to start refrigerating operation;
when the current ambient temperature of the air conditioner is greater than or equal to a third temperature value and less than a fourth temperature value within continuous preset time and the refrigerating shutdown time is greater than a third preset threshold value, controlling the air conditioner to start refrigerating operation;
controlling the air conditioner to start refrigeration operation when the current ambient temperature of the air conditioner is greater than or equal to a fourth temperature value within the continuous preset time;
the first preset threshold is greater than a second preset threshold, and the second preset threshold is greater than a third preset threshold.
Further, the first temperature value is a difference value between the set temperature and the second compensation temperature;
the second temperature value is a difference value between the set temperature and a third compensation temperature, and the third compensation temperature is smaller than the second compensation temperature;
the third temperature value is a set temperature;
the fourth temperature value is the sum of the set temperature and a fourth compensation temperature.
Further, the method also comprises the following steps:
and if the current ambient temperature of the air conditioner within the continuous preset time is less than the fifth temperature value, controlling the temperature point of the air conditioner to be shut down.
Further, the determining the refrigeration recovery time according to the temperature judgment sub-interval where the current environment temperature of the air conditioner is and the refrigeration shutdown time length in the corresponding temperature judgment sub-interval comprises:
and controlling the air conditioner to maintain the last state when the current ambient temperature of the air conditioner in the continuous preset time is greater than the fifth temperature value and less than the first temperature value.
Further, the fifth temperature value is a difference between the set temperature and the first compensation temperature.
Further, the acquiring current humidity data of the place where the air conditioner is located and humidity data in a future period of time includes:
acquiring position information of the place where the air conditioner is located;
acquiring weather forecast data corresponding to the position information according to the position information;
and acquiring current humidity data of the place where the air conditioner is located and humidity data in a future period of time according to the weather forecast data corresponding to the position information.
In a second aspect, the present application provides an air conditioning control apparatus comprising:
the first acquisition module is used for acquiring current humidity data of the place where the air conditioner is located and humidity data in a future period of time;
the judging module is used for judging whether the air conditioner meets the high-humidity operation condition or not according to the current humidity data of the place where the air conditioner is located and the humidity data in a period of time in the future;
the second acquisition module is used for acquiring the indoor environment temperature, the set temperature and the refrigeration shutdown time of the air conditioner after meeting the high-humidity operation condition;
and the determining module is used for determining the refrigeration recovery time by combining the indoor environment temperature where the air conditioner is located, the set temperature and the refrigeration shutdown time.
In a third aspect, the present application provides a controller comprising:
the air conditioning control apparatus according to the second aspect.
Further, the controller is an external machine controller.
In a fourth aspect, the present application provides an air conditioner comprising:
a controller as claimed in the third aspect.
Further, the method also comprises the following steps:
and the GPRS module is used for acquiring the position information of the place where the air conditioner is located.
The technical scheme provided by the embodiment of the application can have the following beneficial effects:
the air conditioner control method comprises the steps of obtaining current humidity data of the location of the air conditioner and humidity data in a period of time in the future, judging whether the air conditioner meets high-humidity operation conditions or not according to the current humidity data of the location of the air conditioner and the humidity data in the period of time in the future, obtaining the indoor environment temperature, the set temperature and the refrigeration stop duration of the air conditioner if the high-humidity operation conditions are met, determining the refrigeration recovery time by combining the indoor environment temperature, the set temperature and the refrigeration stop duration of the air conditioner, changing a refrigeration temperature point control mode of the air conditioner used in a high-humidity environment, improving user experience and avoiding the problem of sudden cooling and sudden heating caused by high humidity.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Fig. 1 is a flowchart of an air conditioner control method according to an embodiment of the present disclosure.
Fig. 2 is a flowchart of an air conditioner control method according to another embodiment of the present application.
Fig. 3 is a functional structure diagram of an air conditioning control device according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail below. It should be apparent that the described embodiments are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without making any creative effort, shall fall within the protection scope of the present application.
Fig. 1 is a flowchart of an air conditioner control method according to an embodiment of the present application, and as shown in fig. 1, the air conditioner control method includes:
s11: acquiring current humidity data of the place where the air conditioner is located and humidity data in a future period of time;
s12: judging whether the air conditioner meets a high-humidity operation condition or not according to the current humidity data of the place where the air conditioner is located and the humidity data in a period of time in the future;
s13: if yes, acquiring the indoor environment temperature of the air conditioner, the set temperature and the refrigerating shutdown duration;
s14: and determining the refrigeration recovery time by combining the indoor environment temperature of the air conditioner, the set temperature and the refrigeration shutdown time.
The traditional air conditioner control method is influenced by regions and seasons, the ambient humidity of different time in different regions can be greatly distinguished, when the ambient humidity is larger, the temperature of an internal machine is already reached according to the ambient temperature of the internal machine and a set temperature relation control mode, the compressor stops running, but because the humidity is large, the temperature felt by a user is higher than the actual temperature, the user feels uncomfortable, the setting condition of sudden cooling and sudden heating occurs, and the user experience is influenced.
In the embodiment, the air conditioner control method comprises the steps of obtaining current humidity data of the place where the air conditioner is located and humidity data in a period of time in the future, judging whether the air conditioner meets a high-humidity operation condition or not according to the current humidity data of the place where the air conditioner is located and the humidity data in the period of time in the future, if so, obtaining the indoor environment temperature, the set temperature and the refrigerating shutdown duration of the air conditioner, and determining the refrigerating recovery time by combining the indoor environment temperature, the set temperature and the refrigerating shutdown duration of the air conditioner, so that the refrigerating temperature point control mode of the air conditioner used in the high-humidity environment can be changed, the user experience is improved, and the problem of sudden cooling and sudden heating caused by high humidity is avoided.
An embodiment of the present invention provides another air conditioner control method, as shown in a flowchart in fig. 2, where the air conditioner control method includes:
s21: acquiring position information of the place where the air conditioner is located;
s22: acquiring weather forecast data corresponding to the position information according to the position information;
s23: acquiring current humidity data of the place where the air conditioner is located and humidity data in a future period of time according to weather forecast data corresponding to the position information;
the mode that humidity was adopted to traditional acquisition is that to increase humidity transducer on interior machine or drive-by-wire ware, calculates through temperature and humidity and more accords with the body sensing temperature that human body felt, carries out temperature point control with body sensing temperature, and this kind of mode not only need change hardware and interior external machine program simultaneously, still need consider the collocation relation between the interior machine of different functions.
In this embodiment, the GPRS module and the external unit controller provided by the air conditioner can acquire effective weather data from the server, the weather data includes temperature and humidity data, for example, the relative humidity of 24 hours and days in the future is acquired, the hardware cost is not increased, the internal unit and the line controller program are not required to be changed, the user experience can be improved by only upgrading the main control external unit program, and the problem of sudden cooling and sudden heating caused by large humidity is solved.
S24: judging whether the humidity difference value between the current humidity data of the place where the air conditioner is located and the humidity data in a future period of time is within a preset humidity range or not, wherein the humidity data in the future period of time are all larger than a preset humidity value;
whether the humidity difference value of the current humidity data of the place where the air conditioner is located and the humidity data in a future period of time is within a preset humidity range can be judged to be accurate in prediction of the current humidity;
the humidity data in a future period of time are all larger than the preset humidity value, and the requirement of large humidity adjustment can be determined.
S25: if yes, judging that the high-humidity operation condition is met, and acquiring the indoor environment temperature, the set temperature and the refrigerating shutdown time of the air conditioner;
s26: dividing a temperature judgment interval consisting of the indoor environment temperature and the set temperature into a plurality of subintervals;
s27: acquiring the refrigeration shutdown time length in each temperature judgment sub-interval;
s28: and determining the refrigeration recovery time according to the temperature judgment sub-interval where the current environment temperature of the air conditioner is and the refrigeration shutdown time length in the corresponding temperature judgment sub-interval.
The temperature interval is refined into a plurality of subintervals, and the down time of combining the interior machine is controlled, and when the down time of interior machine was longer, the temperature interval of the operation of interior machine refrigeration again was more close the temperature point down interval, judges that the down time is longer just can resume the operation of refrigeration, need not interior machine ambient temperature and rises to higher temperature, promotes user experience.
In some embodiments, determining the refrigeration recovery time according to the temperature determination sub-interval in which the current ambient temperature of the air conditioner is and the refrigeration shutdown time length in the corresponding temperature determination sub-interval includes:
controlling the air conditioner to start refrigeration operation when the current ambient temperature of the air conditioner is greater than or equal to a first temperature value and less than a second temperature value within continuous preset time and the refrigeration shutdown time is greater than a first preset threshold value;
when the current ambient temperature of the air conditioner is greater than or equal to a second temperature value and less than a third temperature value within the continuous preset time and the refrigeration shutdown time is greater than a second preset threshold value, controlling the air conditioner to start refrigeration operation;
when the current ambient temperature of the air conditioner is greater than or equal to a third temperature value and less than a fourth temperature value within continuous preset time and the refrigeration shutdown time is greater than a third preset threshold value, controlling the air conditioner to start refrigeration operation;
controlling the air conditioner to start refrigerating operation when the current ambient temperature of the air conditioner within the continuous preset time is greater than or equal to a fourth temperature value;
the first preset threshold is greater than a second preset threshold, and the second preset threshold is greater than a third preset threshold.
Further, the first temperature value is a difference value between the set temperature and the second compensation temperature;
the second temperature value is the difference value between the set temperature and a third compensation temperature, and the third compensation temperature is smaller than the second compensation temperature;
the third temperature value is a set temperature;
the fourth temperature value is the sum of the set temperature and the fourth compensation temperature.
In some embodiments, further comprising:
and if the current ambient temperature of the air conditioner within the continuous preset time is less than the fifth temperature value, controlling the temperature point of the air conditioner to be shut down.
Determining the refrigeration recovery time according to the temperature judgment sub-interval where the current environment temperature of the air conditioner is and the refrigeration shutdown time length in the corresponding temperature judgment sub-interval, wherein the refrigeration recovery time comprises the following steps:
and controlling the air conditioner to maintain the last state when the current ambient temperature of the air conditioner is greater than the fifth temperature value and less than the first temperature value within the continuous preset time.
The fifth temperature value is the difference between the set temperature and the first compensation temperature.
For example, when the internal startup machine Ti-env is not more than Tset-delta t1 ℃ within the continuous preset time (delta t1 is a first compensation temperature), the internal startup machine is considered to be shutdown at a temperature point;
when the temperature is more than Tset-delta t1 ℃ and less than Ti-env and less than Tset-delta t2 ℃ (delta t2 is the second compensation temperature), the last state is maintained;
detecting Tset-delta t2 ℃ and more than or equal to Ti-env and less than Tset-delta t3 ℃ (delta t3 is a third compensation temperature) within continuous preset time, and enabling the temperature point of the internal machine to be in shutdown time and more than or equal to Xmin, and refrigerating the internal machine;
detecting that Tset-delta t3 ℃ is more than or equal to Ti-env and less than Tset within continuous preset time, the shutdown time of the temperature point of the internal machine is more than or equal to Ymin, and refrigerating the internal machine;
detecting that Tset is less than or equal to Ti-env and is less than or equal to Tset plus delta t4 ℃ within continuous preset time (delta t4 is fourth compensation temperature), the shutdown time of the temperature point of the internal machine is more than or equal to Zmin, and the internal machine performs refrigeration operation, wherein: x > Y > Z;
detecting Ti-env to be more than or equal to Tset plus delta t4 ℃ within continuous preset time, and performing indoor unit refrigeration operation.
The temperature and time values can be adjusted in combination with user experience and the time of shutdown of the temperature point. Such as: the set temperature was 25 degrees. The control mode in the prior art is as follows: when the set temperature is less than or equal to 23 ℃, the operation is stopped when the temperature is considered to be the temperature point. When the actual temperature is more than or equal to 26 ℃, the internal machine is considered to have a starting requirement and needs to operate. The actual temperature is maintained between 23 and 26 in the last operating state. If the humidity is relatively high, the temperature point is shut down, and then the computer feels sultriness when the computer is restarted to 26 ℃, so that the startup time can be advanced by combining the shutdown time, and the original maintenance interval of 23 to 26 degrees is further divided into a plurality of sub-intervals: when the actual temperature reaches 24 ℃, the shutdown time is more than 15 minutes, and the internal machine can be started to perform cooling operation. When the actual temperature reaches 25 ℃, the internal machine refrigeration operation can be started when the shutdown time is more than 8 minutes, and the internal machine refrigeration operation does not need to be started again when the temperature reaches 26 ℃. The longer the time of shutting down, the lower the requirement to the quick-witted temperature of opening, compare prior art's control mode, can open interior machine refrigeration operation in advance, improve user's impression.
In the embodiment, the control mode is adopted for the specific area and the specific humidity, so that the requirements of a special user group are met on the premise of not increasing the hardware cost, and the experience of users in other areas is not influenced.
An embodiment of the present invention provides an air conditioning control apparatus, as shown in a functional structure diagram of fig. 3, the air conditioning control apparatus includes:
the first obtaining module 31 is configured to obtain current humidity data of a location where the air conditioner is located and humidity data in a future period of time;
the judging module 32 is used for judging whether the air conditioner meets the high-humidity operation condition or not according to the current humidity data of the place where the air conditioner is located and the humidity data in a period of time in the future;
the second obtaining module 33 is configured to obtain an indoor environment temperature, a set temperature, and a refrigeration shutdown duration of the air conditioner after meeting the high humidity operating condition;
and the determining module 34 is used for determining the refrigeration recovery time by combining the indoor environment temperature where the air conditioner is positioned, the set temperature and the refrigeration shutdown time.
Wherein, the indoor ambient temperature, the set temperature and the refrigeration shutdown duration that combine the air conditioner place confirm refrigeration recovery time include: according to the temperature judgment sub-interval where the current environment temperature of the air conditioner is and the refrigeration shutdown time length in the corresponding temperature judgment sub-interval, the refrigeration recovery time is determined, and the method specifically comprises the following steps:
controlling the air conditioner to start refrigeration operation when the current ambient temperature of the air conditioner is greater than or equal to a first temperature value and less than a second temperature value within continuous preset time and the refrigeration shutdown time is greater than a first preset threshold value;
when the current ambient temperature of the air conditioner is greater than or equal to a second temperature value and less than a third temperature value within the continuous preset time and the refrigeration shutdown time is greater than a second preset threshold value, controlling the air conditioner to start refrigeration operation;
when the current ambient temperature of the air conditioner is greater than or equal to a third temperature value and less than a fourth temperature value within continuous preset time and the refrigeration shutdown time is greater than a third preset threshold value, controlling the air conditioner to start refrigeration operation;
controlling the air conditioner to start refrigeration operation when the current ambient temperature of the air conditioner is greater than or equal to a fourth temperature value within the continuous preset time;
the first preset threshold is greater than a second preset threshold, and the second preset threshold is greater than a third preset threshold.
Further, the first temperature value is a difference value between the set temperature and the second compensation temperature;
the second temperature value is the difference value between the set temperature and a third compensation temperature, and the third compensation temperature is smaller than the second compensation temperature;
the third temperature value is a set temperature;
the fourth temperature value is the sum of the set temperature and the fourth compensation temperature.
In this embodiment, acquire the current humidity data of the place where the air conditioner is located and the humidity data in a period of time in the future through first acquisition module, judge whether the air conditioner satisfies high humidity operating condition according to the current humidity data of the place where the air conditioner is located and the humidity data in a period of time in the future by the module, second acquisition module acquires the indoor ambient temperature at the place of the air conditioner after satisfying high humidity operating condition, set temperature and refrigeration downtime are long, the indoor ambient temperature at the place of air conditioner is combined to the determination module, set temperature and refrigeration downtime are long and are determined the refrigeration recovery time, the refrigeration temperature point control mode of the air conditioner that uses under high humidity environment can be changed, user experience is improved, the neglected heating problem that the humidity is big brought is avoided.
An embodiment of the present invention provides a controller, including:
the air conditioning control device according to the above embodiment.
In some embodiments, the controller is an external machine controller.
An embodiment of the present invention provides an air conditioner, including:
a controller as described in the previous embodiments.
In some embodiments, the air conditioner further comprises:
and the GPRS module is used for acquiring the position information of the place where the air conditioner is located.
The mode that humidity was adopted to traditional acquisition is that to increase humidity transducer on interior machine or drive-by-wire ware, calculates through temperature and humidity and more accords with the body sensing temperature that human body felt, carries out temperature point control with body sensing temperature, and this kind of mode not only need change hardware and interior external machine program simultaneously, still need consider the collocation relation between the interior machine of different functions.
In the embodiment, effective weather data can be acquired from the server through the GPRS module and the external unit controller which are equipped by the air conditioner, the weather data contains temperature and humidity data, hardware cost does not need to be increased, the internal unit and the wire controller program do not need to be changed, user experience can be improved only by upgrading the main control external unit program, and the problem of sudden cooling and sudden heating caused by high humidity is solved.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that, in the description of the present application, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present application, the meaning of "a plurality" means at least two unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present application includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
It should be noted that the present invention is not limited to the above-mentioned preferred embodiments, and those skilled in the art can obtain other products in various forms without departing from the spirit of the present invention, but any changes in shape or structure can be made within the scope of the present invention with the same or similar technical solutions as those of the present invention.
Claims (11)
1. An air conditioner control method, comprising:
acquiring current humidity data of the place where the air conditioner is located and humidity data in a future period of time;
judging whether the air conditioner meets a high-humidity operation condition or not according to the current humidity data of the place where the air conditioner is located and the humidity data in a period of time in the future;
if the indoor environment temperature and the set temperature of the air conditioner are met, the indoor environment temperature, the set temperature and the refrigerating shutdown time of the air conditioner are obtained;
determining the refrigeration recovery time by combining the indoor environment temperature of the air conditioner, the set temperature and the refrigeration shutdown time;
the combination of the indoor environment temperature where the air conditioner is located, the set temperature and the refrigerating shutdown time to determine the refrigerating recovery time comprises the following steps:
dividing a temperature judgment interval consisting of the indoor environment temperature and the set temperature into a plurality of subintervals;
acquiring the refrigeration shutdown time length in each temperature judgment sub-interval;
determining the refrigeration recovery time according to the temperature judgment sub-interval where the current environment temperature of the air conditioner is and the refrigeration shutdown time length in the corresponding temperature judgment sub-interval, wherein the refrigeration recovery time comprises the following steps:
controlling the air conditioner to start refrigeration operation when the current ambient temperature of the air conditioner is greater than or equal to a first temperature value and less than a second temperature value within continuous preset time and the refrigeration shutdown time is greater than a first preset threshold value;
when the current ambient temperature of the air conditioner is greater than or equal to a second temperature value and less than a third temperature value within the continuous preset time and the refrigeration shutdown time is greater than a second preset threshold value, controlling the air conditioner to start refrigeration operation;
when the current ambient temperature of the air conditioner is greater than or equal to a third temperature value and less than a fourth temperature value within continuous preset time and the refrigeration shutdown time is greater than a third preset threshold value, controlling the air conditioner to start refrigeration operation;
controlling the air conditioner to start refrigeration operation when the current ambient temperature of the air conditioner is greater than or equal to a fourth temperature value within the continuous preset time;
the first preset threshold is greater than a second preset threshold which is greater than a third preset threshold;
the first temperature value is the difference value between the set temperature and the second compensation temperature;
the second temperature value is a difference value between the set temperature and a third compensation temperature, and the third compensation temperature is smaller than the second compensation temperature;
the third temperature value is a set temperature;
the fourth temperature value is a sum of the set temperature and a fourth compensation temperature.
2. The air conditioner control method according to claim 1, wherein the judging whether the air conditioner meets the high humidity operation condition according to the current humidity data of the place where the air conditioner is located and the humidity data in a future period of time comprises:
judging whether the humidity difference value between the current humidity data of the place where the air conditioner is located and the humidity data in a future period of time is within a preset humidity range or not, wherein the humidity data in the future period of time are all larger than a preset humidity value;
and if so, judging that the high-humidity operation condition is met.
3. The air conditioner control method according to claim 1, further comprising:
and if the current ambient temperature of the air conditioner is less than the fifth temperature value within the continuous preset time, controlling the temperature point of the air conditioner to shut down.
4. The air conditioner control method according to claim 3, wherein the determining of the refrigeration recovery time according to the temperature determination sub-interval in which the current ambient temperature of the air conditioner is and the refrigeration shutdown time length in the corresponding temperature determination sub-interval comprises:
and controlling the air conditioner to maintain the last state when the current ambient temperature of the air conditioner in the continuous preset time is greater than the fifth temperature value and less than the first temperature value.
5. The air conditioner control method according to claim 3, wherein the fifth temperature value is a difference between the set temperature and the first compensation temperature.
6. The method as claimed in claim 1, wherein the step of obtaining the current humidity data of the location of the air conditioner and the humidity data in a future period of time comprises:
acquiring position information of the place where the air conditioner is located;
acquiring weather forecast data corresponding to the position information according to the position information;
and acquiring current humidity data of the place where the air conditioner is located and humidity data in a future period of time according to the weather forecast data corresponding to the position information.
7. An air conditioning control device, characterized by comprising:
the first acquisition module is used for acquiring current humidity data of the place where the air conditioner is located and humidity data in a future period of time;
the judging module is used for judging whether the air conditioner meets the high-humidity operation condition or not according to the current humidity data of the place where the air conditioner is located and the humidity data in a period of time in the future;
the second acquisition module is used for acquiring the indoor environment temperature, the set temperature and the refrigeration shutdown time of the air conditioner after meeting the high-humidity operation condition;
the determining module is used for determining the refrigeration recovery time by combining the indoor environment temperature of the air conditioner, the set temperature and the refrigeration shutdown time;
the combination of the indoor environment temperature where the air conditioner is located, the set temperature and the refrigerating shutdown time to determine the refrigerating recovery time comprises the following steps:
dividing a temperature judgment interval consisting of the indoor environment temperature and the set temperature into a plurality of subintervals;
acquiring the refrigeration shutdown time length in each temperature judgment sub-interval;
determining the refrigeration recovery time according to the temperature judgment sub-interval where the current environment temperature of the air conditioner is and the refrigeration shutdown time length in the corresponding temperature judgment sub-interval, wherein the refrigeration recovery time comprises the following steps:
controlling the air conditioner to start refrigeration operation when the current ambient temperature of the air conditioner is greater than or equal to a first temperature value and less than a second temperature value within continuous preset time and the refrigeration shutdown time is greater than a first preset threshold value;
when the current ambient temperature of the air conditioner is greater than or equal to a second temperature value and less than a third temperature value within the continuous preset time and the refrigeration shutdown time is greater than a second preset threshold value, controlling the air conditioner to start refrigeration operation;
when the current ambient temperature of the air conditioner is greater than or equal to a third temperature value and less than a fourth temperature value within continuous preset time and the refrigeration shutdown time is greater than a third preset threshold value, controlling the air conditioner to start refrigeration operation;
controlling the air conditioner to start refrigeration operation when the current ambient temperature of the air conditioner is greater than or equal to a fourth temperature value within the continuous preset time;
the first preset threshold is greater than a second preset threshold which is greater than a third preset threshold;
the first temperature value is the difference value between the set temperature and the second compensation temperature;
the second temperature value is a difference value between the set temperature and a third compensation temperature, and the third compensation temperature is smaller than the second compensation temperature;
the third temperature value is a set temperature;
the fourth temperature value is the sum of the set temperature and a fourth compensation temperature.
8. A controller, comprising: the air conditioning control apparatus according to claim 7.
9. The controller of claim 8, wherein the controller is an outdoor controller.
10. An air conditioner, comprising: a controller as claimed in claim 8 or 9.
11. The air conditioner according to claim 10, further comprising:
and the GPRS module is used for acquiring the position information of the place where the air conditioner is located.
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| JP2002349935A (en) * | 2001-05-28 | 2002-12-04 | Sanyo Electric Co Ltd | Air conditioner having function of dehumidification operation |
| JP5870824B2 (en) * | 2012-04-05 | 2016-03-01 | ダイキン工業株式会社 | Air conditioner |
| CN106765862B (en) * | 2016-11-07 | 2019-10-01 | 珠海格力电器股份有限公司 | Air-conditioning and its start-up control device and method |
| JP6402871B2 (en) * | 2017-02-22 | 2018-10-10 | ダイキン工業株式会社 | Air conditioner |
| JP6402870B2 (en) * | 2017-02-22 | 2018-10-10 | ダイキン工業株式会社 | Air conditioner |
| CN111981645A (en) * | 2019-05-22 | 2020-11-24 | 广东美的制冷设备有限公司 | Air conditioner control method, device and computer readable storage medium |
| CN112050396B (en) * | 2019-06-06 | 2022-07-19 | 青岛海尔空调器有限总公司 | Control method of air conditioner under refrigeration working condition |
| JP2021021540A (en) * | 2019-07-29 | 2021-02-18 | 富士電機株式会社 | Air conditioning control device |
| CN111706970B (en) * | 2020-06-04 | 2022-05-27 | 青岛海尔空调器有限总公司 | Control method and control device for dehumidification of air conditioner and air conditioner |
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