CN108278732B - Air conditioner control method and device, storage medium and air conditioner - Google Patents
Air conditioner control method and device, storage medium and air conditioner Download PDFInfo
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- CN108278732B CN108278732B CN201810008387.3A CN201810008387A CN108278732B CN 108278732 B CN108278732 B CN 108278732B CN 201810008387 A CN201810008387 A CN 201810008387A CN 108278732 B CN108278732 B CN 108278732B
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- 238000000034 method Methods 0.000 title claims abstract description 58
- 230000008859 change Effects 0.000 claims abstract description 251
- 238000004887 air purification Methods 0.000 claims abstract description 204
- 238000000746 purification Methods 0.000 claims description 218
- 230000006870 function Effects 0.000 claims description 15
- 238000004378 air conditioning Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000004590 computer program Methods 0.000 claims description 6
- 230000003993 interaction Effects 0.000 abstract description 7
- 238000011403 purification operation Methods 0.000 description 12
- 238000001816 cooling Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 5
- 238000010926 purge Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000023504 respiratory system disease Diseases 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
the invention provides an air conditioner control method, an air conditioner control device, a storage medium and an air conditioner, wherein the method comprises the following steps: acquiring a first temperature change speed of the primary operation of the air conditioner and a second temperature change speed of the current operation; and judging whether the air purification device of the air conditioner needs to be started or not according to the first temperature change speed and the second temperature change speed. The scheme provided by the invention can automatically judge the indoor and outdoor air interaction condition of the air conditioner according to the temperature change speed of the air conditioner reaching the target temperature in the initial operation and the temperature change speed of the air conditioner reaching the target temperature in the current operation, thereby judging whether to start the air purification device and improving the indoor air quality.
Description
Technical Field
The invention relates to the field of control, in particular to an air conditioner control method and device, a storage medium and an air conditioner.
Background
The air conditioner with the air purifying function has an air quality adjusting function, but the following disadvantages still exist in practical application: (1) the air purification device needs manual intervention to start and stop, and the air purification device runs for a long time, so that the ozone concentration is high, further the human body is damaged, and the purification benefit is not well reflected; (2) the air quality is detected in real time through the air quality detection device, so that the air purification device is controlled, the investment of hardware and software is high, the air quality detection device is influenced by factors such as wind speed and the like, the indoor air condition cannot be accurately detected, and the air purification device cannot be efficiently utilized; in summary, it is difficult for the conventional air conditioner having an air purification function to improve the indoor air quality intelligently and efficiently.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provides an air conditioner control method, an air conditioner control device, a storage medium and an air conditioner, so as to solve the problems that the air purification device needs to be manually intervened to start and stop, the air purification device is damaged by long-term operation, and the air quality detection device cannot accurately detect the indoor air condition, so that the air purification device cannot be efficiently utilized in the prior art.
one aspect of the present invention provides an air conditioner control method, including: acquiring a first temperature change speed of the primary operation of the air conditioner and a second temperature change speed of the current operation; and judging whether the air purification device of the air conditioner needs to be started or not according to the first temperature change speed and the second temperature change speed.
Optionally, acquiring a first temperature change speed of the primary operation of the air conditioner includes: acquiring a first temperature attenuation coefficient when the air conditioner is in initial operation, a first difference value between a first indoor environment temperature and a first target temperature when the air conditioner is started, and first consumed time when the indoor environment temperature reaches the first target temperature; determining a first temperature change speed of the air conditioner according to the first temperature attenuation coefficient, the first difference value and the first consumed time; and/or acquiring a second temperature change speed of the current operation of the air conditioner, wherein the second temperature change speed comprises the following steps: acquiring a second temperature attenuation coefficient when the air conditioner operates at this time, a second difference value between a second indoor environment temperature and a second target temperature when the air conditioner is started, and second consumed time when the indoor environment temperature reaches the second target temperature; and determining a second temperature change speed of the air conditioner according to the second temperature attenuation coefficient, the second difference value and the second consumed time.
Optionally, obtaining the first temperature decay coefficient includes: determining the first temperature attenuation coefficient according to a first absolute difference value between a first outdoor environment temperature when the air conditioner is operated for the first time and the first target temperature, and/or acquiring the second temperature attenuation coefficient, including: and determining the second temperature attenuation coefficient according to a second absolute difference value between a second outdoor environment temperature and the second target temperature when the air conditioner operates at this time.
Optionally, determining whether the air purifying device of the air conditioner needs to be turned on according to the first temperature change speed and the second temperature change speed includes: when the second temperature change speed is larger than a first preset percentage of the first temperature change speed, determining that an air purification device of the air conditioner needs to be started; and/or determining that the air purification device of the air conditioner is not required to be started when the second temperature change speed is greater than a second preset percentage of the first temperature change speed and is less than or equal to a first preset percentage of the first temperature change speed; wherein the first predetermined percentage and/or the second predetermined percentage are determined according to a current operation mode of the air conditioner; the operation modes include: sleep mode and/or normal mode.
optionally, the method further comprises: and when the second temperature change speed is less than or equal to a second preset percentage of the first temperature change speed, sending out a prompt for closing doors and windows and ventilation equipment.
optionally, when it is determined that the air purifying apparatus of the air conditioner needs to be turned on, the method further includes: determining the current purification working time and/or purification interval time of the air purification device.
optionally, determining the current purification operation time of the air purification device includes: receiving the current purification working time of the air purification device set by a user; and/or acquiring basic purification working time of the air purification device as the purification working time; and/or, determining the current purification interval time of the air purification device comprises: acquiring basic purification interval time of the air purification device; determining the current purification interval time of the air purification device according to the basic purification interval time, the first temperature change speed and the second change speed; and/or determining the current purification interval time of the air purification device according to the basic purification interval time and the current number of people using the air conditioner.
optionally, obtaining a basic purification operation time of the air purification device includes: acquiring the space size of the space where the air conditioner is located and the purification rate of the air purification device; determining the basic purification working time of the air purification device according to the ratio of the space size to the purification rate; and/or, acquiring a basic purification interval time of the air purification device, comprising: acquiring a set air quality threshold and a pre-configured air quality change curve; determining the basic purification interval time of the air purification device according to the set air quality threshold and the air quality change curve; and/or, determining the current purification interval time of the air purification device according to the basic purification interval time, the first temperature change speed and the second change speed, and comprises the following steps: determining the current purification interval time of the air purification device according to the percentage interval in which the basic purification interval time and the second temperature change speed are positioned in at least one preset percentage interval of the first temperature change speed; wherein the current purification interval time of the air purification device is equal to a preset multiple of the basic purification interval time corresponding to the preset percentage interval in which the first temperature change speed is located; the at least one preset percentage interval and the corresponding preset multiple thereof are determined according to the current operation mode of the air conditioner, and the operation mode comprises the following steps: sleep mode and/or normal mode.
Optionally, the obtaining the size of the space where the air conditioner is located includes: and determining the space size of the space where the air conditioner is located according to a first temperature attenuation coefficient when the air conditioner is in initial operation, a first difference value between a first indoor environment temperature and a first target temperature when the air conditioner is started, first consumed time when the indoor environment temperature reaches the first target temperature and the maximum refrigerating capacity or heating capacity of the air conditioner in unit time.
Alternatively, the air conditioning control method may be performed when the indoor ambient temperature reaches the second target temperature.
Another aspect of the present invention provides an air conditioning control apparatus, including: the acquiring unit is used for acquiring a first temperature change speed of the primary operation of the air conditioner and a second temperature change speed of the current operation; and the judging unit is used for judging whether the air purifying device of the air conditioner needs to be started or not according to the first temperature change speed and the second temperature change speed acquired by the acquiring unit.
optionally, the obtaining unit obtains a first temperature change speed of the air conditioner in the initial operation, and includes: acquiring a first temperature attenuation coefficient when the air conditioner is in initial operation, a first difference value between a first indoor environment temperature and a first target temperature when the air conditioner is started, and first consumed time when the indoor environment temperature reaches the first target temperature; determining a first temperature change speed of the air conditioner according to the first temperature attenuation coefficient, the first difference value and the first consumed time; and/or the obtaining unit obtains a second temperature change speed of the current operation of the air conditioner, and the obtaining unit comprises: acquiring a second temperature attenuation coefficient when the air conditioner operates at this time, a second difference value between a second indoor environment temperature and a second target temperature when the air conditioner is started, and second consumed time when the indoor environment temperature reaches the second target temperature; and determining a second temperature change speed of the air conditioner according to the second temperature attenuation coefficient, the second difference value and the second consumed time.
optionally, the obtaining unit obtains the first temperature attenuation coefficient, and includes: according to the first outdoor environment temperature when the air conditioner is operated for the first time and the first absolute difference value of the first target temperature, the first temperature attenuation coefficient is determined, and/or the obtaining unit obtains the second temperature attenuation coefficient, and the obtaining unit obtains the second temperature attenuation coefficient and determines the second temperature attenuation coefficient according to the second outdoor environment temperature when the air conditioner is operated for the current time and the second absolute difference value of the second target temperature.
optionally, the determining unit determines whether to start the air purifying device of the air conditioner according to the first temperature change speed and the second temperature change speed, and includes: when the second temperature change speed is larger than a first preset percentage of the first temperature change speed, determining that an air purification device of the air conditioner needs to be started; and/or determining that the air purification device of the air conditioner is not required to be started when the second temperature change speed is greater than a second preset percentage of the first temperature change speed and is less than or equal to a first preset percentage of the first temperature change speed; wherein the first predetermined percentage and/or the second predetermined percentage are determined according to a current operation mode of the air conditioner; the operation modes include: sleep mode and/or normal mode.
optionally, the apparatus further comprises: and the reminding unit is used for sending out a reminding for closing doors and windows and ventilation equipment when the second temperature change speed is less than or equal to a second preset percentage of the first temperature change speed.
optionally, the apparatus further comprises: and the determining unit is used for determining the current purification working time and/or purification interval time of the air purification device when the judging unit determines that the air purification device of the air conditioner needs to be started.
optionally, the determining unit, for determining a current purification operation time of the air purification apparatus, includes: receiving the current purification working time of the air purification device set by a user; and/or acquiring basic purification working time of the air purification device as the purification working time; and/or the determining unit determines the current purification interval time of the air purification device, and comprises the following steps: acquiring basic purification interval time of the air purification device; determining the current purification interval time of the air purification device according to the basic purification interval time, the first temperature change speed and the second change speed; and/or determining the current purification interval time of the air purification device according to the basic purification interval time and the current number of people using the air conditioner.
Optionally, the determining unit, which obtains a basic purification operation time of the air purification apparatus, includes: acquiring the space size of the space where the air conditioner is located and the purification rate of the air purification device; determining the basic purification working time of the air purification device according to the ratio of the space size to the purification rate; and/or, the determining unit, acquiring a basic purification interval time of the air purification device, includes: acquiring a set air quality threshold and a pre-configured air quality change curve; determining the basic purification interval time of the air purification device according to the set air quality threshold and the air quality change curve; and/or, the determining unit determines the current purification interval time of the air purification device according to the basic purification interval time, the first temperature change speed and the second change speed, and comprises: determining the current purification interval time of the air purification device according to the percentage interval in which the basic purification interval time and the second temperature change speed are positioned in at least one preset percentage interval of the first temperature change speed; wherein the current purification interval time of the air purification device is equal to a preset multiple of the basic purification interval time corresponding to the preset percentage interval in which the first temperature change speed is located; the at least one preset percentage interval and the corresponding preset multiple thereof are determined according to the current operation mode of the air conditioner, and the operation mode comprises the following steps: sleep mode and/or normal mode.
optionally, the determining unit, configured to obtain a space size of a space where the air conditioner is located, includes:
and determining the space size of the space where the air conditioner is located according to a first temperature attenuation coefficient when the air conditioner is in initial operation, a first difference value between a first indoor environment temperature and a first target temperature when the air conditioner is started, first consumed time when the indoor environment temperature reaches the first target temperature and the maximum refrigerating capacity or heating capacity of the air conditioner in unit time.
optionally, the air conditioning control device executes the executed function after the indoor ambient temperature reaches the second target temperature.
Yet another aspect of the invention provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of any of the methods described above.
yet another aspect of the present invention provides an air conditioner comprising a processor, a memory, and a computer program stored on the memory and operable on the processor, wherein the processor implements the steps of any of the methods described above when executing the program.
In another aspect, the invention provides an air conditioner, which comprises the air conditioner control device.
According to the technical scheme of the invention, the indoor and outdoor air interaction condition of the air conditioner is automatically judged according to the temperature change speed when the air conditioner is operated for the first time to reach the target temperature and the temperature change speed when the air conditioner is operated for the current time to reach the target temperature, so that whether the air purification device is started or not is judged; the air conditioner can determine the space size of the air conditioner according to the operation parameters of the air conditioner during the initial operation, so that the working time of the air purification device for purifying the air in the space is determined according to the space size, the purification interval time of the air purification device is determined according to the air quality change curve and the set air quality threshold, and an air quality detection hardware module is not required to be additionally added, so that the air quality of the using environment of the air conditioner is higher, the indoor air quality can be improved, an energy-saving, comfortable and healthy indoor environment is realized, and the generation of respiratory diseases is reduced.
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 specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of an embodiment of an air conditioner control method according to the present invention;
FIG. 2 is a schematic diagram of an air conditioner control method according to another embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an embodiment of an air conditioning control apparatus provided by the present invention;
Fig. 4 is a schematic structural diagram of another embodiment of an air conditioning control device provided by the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. 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.
Fig. 1 is a schematic method diagram of an embodiment of an air conditioner control method provided by the present invention.
as shown in fig. 1, according to an embodiment of the present invention, the air conditioner control method includes at least step S110 and step S120.
And step S110, acquiring a first temperature change speed of the primary operation of the air conditioner and a second temperature change speed of the current operation of the air conditioner.
The first temperature change rate includes: the temperature change speed from the starting to the time when the indoor environment temperature reaches a first target temperature during the initial operation of the air conditioner is achieved; the second temperature change rate includes: and the temperature change speed from the starting to the time when the indoor environment temperature reaches the second target temperature during the current operation of the air conditioner.
specifically, the acquired first temperature change speed of the air conditioner in the initial operation is the first temperature change speed of the air conditioner in the initial operation in the current operation mode, for example, if the current operation mode of the air conditioner is the cooling mode, the first temperature change speed of the air conditioner in the initial operation in the cooling mode is acquired. Acquiring the first temperature change speed of the primary operation of the air conditioner specifically comprises: acquiring a first temperature attenuation coefficient when the air conditioner is operated for the first time, a first difference value between a first indoor environment temperature and a first target temperature when the air conditioner is started and first consumed time when the indoor environment temperature reaches the first target temperature, namely acquiring the first temperature attenuation coefficient when the air conditioner is operated for the first time in a current working mode, the first difference value between the first indoor environment temperature and the first target temperature when the air conditioner is started and the first consumed time when the indoor environment temperature reaches the first target temperature; and determining a first temperature change speed of the air conditioner according to the first temperature attenuation coefficient, the first difference value and the first consumed time. The first temperature decay coefficient may be determined according to a first absolute difference between a first outdoor ambient temperature at which the air conditioner is initially (in a current operation mode) operated and the first target temperature. In a specific embodiment, a correspondence table or a correspondence curve of a preset absolute difference value between an outdoor ambient temperature and a target temperature and a temperature attenuation coefficient is obtained, and a first temperature attenuation coefficient of an air conditioner in an initial operation (in a current operation mode) is determined according to the correspondence table or the correspondence curve, wherein the first temperature attenuation coefficient is larger when a first absolute difference value between the first outdoor ambient temperature and the first target temperature is larger.
If the first difference between the first indoor environment temperature and the first target temperature when the air conditioner operates in the current operating mode for the first time is delta T1, the first consumed time when the indoor environment temperature reaches the first target temperature is T1, and the first temperature attenuation coefficient when the air conditioner operates in the current operating mode for the first time is xi1Then, the first temperature change speed T _ change1 of the air conditioner may be obtained according to equation (1):
T_change1＝ΔT1/t1*ξ1 (1)
the obtaining of the second temperature change speed of the current operation of the air conditioner specifically includes: acquiring a second temperature attenuation coefficient when the air conditioner operates at this time, a second difference value between a second indoor environment temperature and a second target temperature when the air conditioner is started, and second consumed time when the indoor environment temperature reaches the second target temperature; and determining a second temperature change speed of the air conditioner according to the second temperature attenuation coefficient, the second difference value and the second consumed time. The second temperature decay coefficientThe determination may be made according to a second absolute difference between a second outdoor environment temperature at the time of the current operation of the air conditioner and the second target temperature. In a specific implementation manner, a preset correspondence table or correspondence curve between an absolute difference value between an outdoor environment temperature and a target temperature and a temperature attenuation coefficient is obtained, and a second temperature attenuation coefficient of the air conditioner in the current working mode during the initial operation is determined according to the correspondence table or the correspondence curve, wherein the larger the second absolute difference value between the second outdoor environment temperature and the second target temperature is, the larger the second temperature attenuation coefficient is. Setting a second difference value between a second indoor environment temperature and a second target temperature in the current operation of the air conditioner as delta T2, setting second consumed time when the indoor environment temperature reaches the second target temperature as T2, and setting a second temperature attenuation coefficient of the current operation of the air conditioner as xi2Then, the first temperature change speed T _ change2 of the air conditioner may be obtained according to equation (2):
T_change2＝ΔT2/t2*ξ2 (2)
and step S120, judging whether the air purification device of the air conditioner needs to be started or not according to the first temperature change speed and the second temperature change speed.
specifically, when the second temperature change speed is greater than a first preset percentage of the first temperature change speed, determining that an air purification device of the air conditioner needs to be started; and when the second temperature change speed is greater than a second preset percentage of the first temperature change speed and is less than or equal to a first preset percentage of the first temperature change speed, determining that the air purification device of the air conditioner is not required to be started. For example, if the first predetermined percentage is 80% and the second predetermined percentage is 60%, it is determined that the air purification apparatus of the air conditioner needs to be turned on when the second temperature change speed T _ change2 satisfies T _ change2 > T _ change1 x 80%; when the second temperature change speed T _ change2 meets the condition that T _ change1 is 60% < T _ change2 is not more than T _ change1 is 80%, it is determined that the air interaction between the indoor and outdoor of the room where the air conditioner is located is good, and the air purification device does not need to be started.
Optionally, the method may further include: and when the second temperature change speed is less than or equal to a second preset percentage of the first temperature change speed, sending out a prompt for closing doors and windows and ventilation equipment. For example, when the second temperature change speed T _ change2 satisfies T _ change2 ≦ T _ change1 × 60%, a reminder is given to the user that the door or window and the ventilation device need to be closed, assuming that the second predetermined percentage is 60%.
the first predetermined percentage and/or the second predetermined percentage are determined according to a current operation mode of the air conditioner, wherein the operation mode comprises the following steps: sleep mode and/or normal mode. For example, if the current operation mode of the air conditioner is the normal mode, the first predetermined percentage and/or the second predetermined percentage may be set according to the above example; if the current operation mode of the air conditioner is the sleep mode, setting the first preset percentage as 80% and the second preset percentage as 70%, determining that the air purification device of the air conditioner needs to be started when the second temperature change speed T _ change2 meets the condition that T _ change2 is greater than T _ change1 by 80%; when the second temperature change speed T _ change2 meets the condition that T _ change2 is not more than T _ change1 is 70 percent, sending a prompt for closing doors and windows and ventilation equipment to a user; when the second temperature change speed T _ change2 meets the condition that T _ change1 is 70% < T _ change2 is not more than T _ change1 is 80%, it is determined that the air interaction between the indoor and outdoor of the room where the air conditioner is located is good, and the air purification device does not need to be started.
Fig. 2 is a method schematic diagram of another embodiment of the air conditioner control method provided by the invention. As shown in fig. 2, according to the above embodiment, when it is determined in step S120 that the air cleaning device of the air conditioner needs to be turned on, step S130 is further included after step S120.
step S130, when the air purification device of the air conditioner needs to be started, determining the current purification working time and/or purification interval time of the air purification device, so as to control the air purification device to purify the air in the space where the air conditioner is located according to the purification working time and/or the purification interval time.
specifically, a basic purification interval time of the air purification apparatus may be acquired, and a current purification interval time of the air purification apparatus may be determined according to the basic purification interval time.
in one embodiment, the current purification interval of the air purification device is determined according to the basic purification interval, the first temperature change speed and the second change speed. Specifically, the current purification interval time of the air purification device is determined according to the percentage interval in which the basic purification interval time and the second temperature change speed are positioned in at least one preset percentage interval of the first temperature change speed. And the current purification interval time of the air purification device is equal to the basic purification interval time which is preset times corresponding to the preset percentage interval in which the first temperature change speed is positioned.
For example, if the basic purification interval time of the air purification device is T _ pciInterer, the first temperature change speed is T _ change1, the second temperature change speed is T _ change2, the at least one preset percentage interval comprises two percentage intervals, namely (80%, 90%) and (90%, 100%), if the first temperature change speed is in the (80%, 90%) interval of the second temperature change speed, the current purification interval time of the air purification device is determined to be 2 times of the second temperature change speed, if the first temperature change speed is in the (90%, 100%) interval of the second temperature change speed, the current purification interval time of the air purification device is determined to be 1 times of the second temperature change speed, namely, if T _ change1 < 80% < T _ change2 ≦ T _ change1 ≦ T _ change 3990%, the current purification interval time of the air purification device is 2T _ pciInterer, T _ change < T _ change 3990 ≦ T _ change1 ≦ T _ change 39387, the current purification interval time of the air purification device is t _ pciInterter.
Wherein, the at least one preset percentage interval and the corresponding preset multiple thereof are determined according to the current operation mode of the air conditioner, and the operation mode includes: sleep mode and/or normal mode. For example, if the current operation mode of the air conditioner is the normal mode, the percentage interval may be set according to the above example; if the current operation mode of the air conditioner is the sleep mode, the at least one preset percentage interval is set to comprise two percentage intervals which are respectively (80%, 90%) and (90%, 100%), when the first temperature change speed is in the (80%, 90%) interval of the second temperature change speed, the current purification interval time of the air purification device is determined to be 1.5 times of the second temperature change speed, determining that the current purification interval time of the air purification device is 0.8 times of the second temperature change speed when the first temperature change speed is in the interval of (90%, 100%), that is, when T _ change1 is 80% < T _ change 2. ltoreq.T _ change 1. ltoreq.90%, the current purification interval time of the air purification device is 1.5 × t _ pciInterer; when T _ change1 is 90% < T _ change2 is not less than T _ change1 is 100%, the current purification interval time of the air purification device is 0.8 × t _ pciInterer.
in another specific embodiment, the current purification interval of the air purification device is determined according to the basic purification interval and the current number of people using the air conditioner.
For example, the current purification interval time t2_ pciiner of the air purification apparatus can be obtained according to equation (3):
t2_pciinter＝(n-1)/a*t_pciinter (3)
wherein t _ pciInterer is the basic purification interval time of the air purifier, n is the current number of people using the air conditioner, and a is a parameter configured in advance according to empirical data.
in the two embodiments, the obtaining of the basic purification interval time of the air purification apparatus specifically includes: acquiring a set air quality threshold and a pre-configured air quality change curve; and determining the basic purification interval time of the air purification device according to the set air quality threshold and the air quality change curve.
the air quality change curve is a curve of the change of the air quality of the unit volume of air along with time, which is configured in advance according to empirical data, and the set air quality threshold is a preset air quality value required to be reached when the air purification device needs to be started, so that the time required for the air quality of the space where the air conditioner is located to reach the set air quality threshold, namely the basic purification interval time of the air purifier can be determined according to the air quality change curve when the air purifier does not work.
determining the current purification operation time of the air purification device can comprise the following two implementation modes:
(1) And receiving the current purification working time of the air purification device set by a user.
the user can set the current purification working time of the air purification device through an air conditioner remote controller, an air conditioner control panel and a control client side (a mobile phone APP) of the air conditioner.
(2) and acquiring basic purification working time of the air purification device to serve as the purification working time.
Acquiring the basic purification working time of the air purification device specifically comprises: acquiring the space size of the space where the air conditioner is located and the purification rate of the air purification device; and determining the basic purification working time of the air purification device according to the ratio of the space size to the purification rate.
let the purge rate of the air purge means be V _ pcispeed (volume of air purged per unit time, e.g. m)3Min), the volume of air to be purified of the air purification device is V _ air, and the basic purification operation time T _ pciwork of the air purification device is V _ air/V _ pcispeeed, where V _ air of the air purification device is determined according to the space size V of the space where the air conditioner is located, V _ air is proportional to the space size V of the space where the air conditioner is located, i.e., V _ air is cV, where c is a proportionality coefficient, and the basic purification operation time T _ pciwork of the air purification device can be obtained according to equation (4):
T_pciwork＝cV/V_pcispeed (4)
In the aforementioned step of obtaining the basic purification operation time of the air purification apparatus or obtaining the basic purification interval time of the air purification apparatus, an implementation manner of obtaining the size of the space where the air conditioner is located specifically includes: and determining the space size of the space where the air conditioner is located according to a first temperature attenuation coefficient when the air conditioner operates for the first time (in the current working mode), a first difference value between a first indoor environment temperature and a first target temperature when the air conditioner is started, first consumed time when the indoor environment temperature reaches the first target temperature, and the maximum refrigerating capacity or heating capacity of the air conditioner in unit time.
for example, let the first temperature attenuation coefficient of the air conditioner when operating in the current operation mode for the first time be ξ1the first difference between the first indoor ambient temperature and the first target temperature when the air conditioner operates in the current operating mode for the first time is Δ T1, the first consumed time for the indoor ambient temperature to reach the first target temperature is T1, the maximum cooling capacity or heating capacity of the air conditioner per unit time is P (T _ max), and the unit is (W/h), and then the cooling capacity or heating capacity P from the time of starting the air conditioner to the time when the indoor ambient temperature reaches the first target temperature is P (T _ max) × T1, and the space size V of the space where the air conditioner is located can be obtained according to equation (5):
V＝P/(△T1*ξ1)＝P(t_max)*t1/(△T1*ξ1) (5)
Based on any embodiment, the air conditioner control method is executed after the indoor environment temperature reaches the second target temperature.
specifically, when the air conditioner is turned on (in the case of non-initial operation), the air conditioner is operated to the second target temperature in the maximum cooling operation or the maximum heating operation, and when the indoor ambient temperature reaches the second target temperature, the compressor of the air conditioner is operated at a constant frequency, at which time any one of the air conditioner control methods described above is performed.
Fig. 3 is a schematic structural diagram of an embodiment of an air conditioning control device provided in the present invention. As shown in fig. 3, the air conditioning control apparatus 100 includes: an acquisition unit 110 and a judgment unit 120.
The obtaining unit 110 is configured to obtain a first temperature change speed of the air conditioner in the initial operation and a second temperature change speed of the current operation; the judging unit 120 is configured to judge whether the air purifying device of the air conditioner needs to be turned on according to the first temperature change speed and the second temperature change speed acquired by the acquiring unit.
the first temperature change rate includes: the temperature change speed from the starting to the time when the indoor environment temperature reaches a first target temperature during the initial operation of the air conditioner is achieved; the second temperature change rate includes: and the temperature change speed from the starting to the time when the indoor environment temperature reaches the second target temperature during the current operation of the air conditioner.
Specifically, the first temperature change speed of the air conditioner initially operating, which is obtained by the obtaining unit 110, is the first temperature change speed of the air conditioner initially operating in the current operating mode, for example, if the current operating mode of the air conditioner is the cooling mode, the first temperature change speed of the air conditioner initially operating in the cooling mode is obtained. The acquiring unit 110 may specifically acquire the first temperature change speed of the air conditioner in the initial operation, including: acquiring a first temperature attenuation coefficient when the air conditioner is operated for the first time, a first difference value between a first indoor environment temperature and a first target temperature when the air conditioner is started and first consumed time when the indoor environment temperature reaches the first target temperature, namely acquiring the first temperature attenuation coefficient when the air conditioner is operated for the first time in a current working mode, the first difference value between the first indoor environment temperature and the first target temperature when the air conditioner is started and the first consumed time when the indoor environment temperature reaches the first target temperature; and determining a first temperature change speed of the air conditioner according to the first temperature attenuation coefficient, the first difference value and the first consumed time.
the obtaining unit 110 obtains the first temperature attenuation coefficient, including: and determining the first temperature attenuation coefficient according to a first absolute difference value between a first outdoor environment temperature and the first target temperature when the air conditioner operates for the first time (in the current working mode). In a specific embodiment, the obtaining unit 110 obtains a correspondence table or a correspondence curve between an absolute difference value between an outdoor ambient temperature and a target temperature and a temperature attenuation coefficient, and determines a first temperature attenuation coefficient of an air conditioner operating for the first time (in a current operating mode) according to the correspondence table or the correspondence curve, where the first temperature attenuation coefficient is larger the larger a first absolute difference value between the first outdoor ambient temperature and the first target temperature is.
Setting a first difference value between a first indoor environment temperature and a first target temperature when the air conditioner operates in a current working mode for the first timeAt 1, the first time taken for the indoor environment temperature to reach the first target temperature is T1, and the first temperature attenuation coefficient of the air conditioner when operating in the current operation mode for the first time is ξ1then, the first temperature change speed T _ change1 of the air conditioner may be obtained according to equation (1):
T_change1＝ΔT1/t1*ξ1 (1)
the obtaining, by the obtaining unit 110, the second temperature change speed of the current operation of the air conditioner may specifically include: acquiring a second temperature attenuation coefficient when the air conditioner operates at this time, a second difference value between a second indoor environment temperature and a second target temperature when the air conditioner is started, and second consumed time when the indoor environment temperature reaches the second target temperature; and determining a second temperature change speed of the air conditioner according to the second temperature attenuation coefficient, the second difference value and the second consumed time.
The obtaining unit 110 obtains the second temperature attenuation coefficient, including: and determining the second temperature attenuation coefficient according to a second absolute difference value between a second outdoor environment temperature and the second target temperature when the air conditioner operates at this time. In a specific implementation manner, a preset correspondence table or correspondence curve between an absolute difference value between an outdoor environment temperature and a target temperature and a temperature attenuation coefficient is obtained, and a second temperature attenuation coefficient of the air conditioner in the current working mode during the initial operation is determined according to the correspondence table or the correspondence curve, wherein the larger the second absolute difference value between the second outdoor environment temperature and the second target temperature is, the larger the second temperature attenuation coefficient is.
setting a second difference value between a second indoor environment temperature and a second target temperature in the current operation of the air conditioner as delta T2, setting second consumed time when the indoor environment temperature reaches the second target temperature as T2, and setting a second temperature attenuation coefficient of the current operation of the air conditioner as xi2then, the first temperature change speed T _ change2 of the air conditioner may be obtained according to equation (2):
T_change2＝ΔT2/t2*ξ2 (2)
the determining unit 120 determines whether the air cleaning device of the air conditioner needs to be turned on according to the first temperature change speed and the second temperature change speed.
specifically, when the second temperature change speed is greater than a first preset percentage of the first temperature change speed, determining that an air purification device of the air conditioner needs to be started; and when the second temperature change speed is greater than a second preset percentage of the first temperature change speed and is less than or equal to a first preset percentage of the first temperature change speed, determining that the air purification device of the air conditioner is not required to be started. For example, assuming that the first predetermined percentage is 80% and the second predetermined percentage is 60%, when the second temperature change speed T _ change2 satisfies T _ change2 > T _ change1 x 80%, it is determined that the air cleaning device of the air conditioner needs to be turned on; when the second temperature change speed T _ change2 meets the condition that T _ change1 is 60% < T _ change2 is not more than T _ change1 is 80%, it is determined that the air interaction between the indoor and outdoor of the room where the air conditioner is located is good, and the air purification device does not need to be started.
Optionally, the control device further comprises: and the reminding unit is used for sending out a reminding for closing doors and windows and ventilation equipment when the second temperature change speed is less than or equal to a second preset percentage of the first temperature change speed. For example, when the second temperature change speed T _ change2 satisfies T _ change2 ≦ T _ change1 × 60%, a reminder is given to the user that the door or window and the ventilation device need to be closed, assuming that the second predetermined percentage is 60%.
The first predetermined percentage and/or the second predetermined percentage are determined according to a current operation mode of the air conditioner, wherein the operation mode comprises the following steps: sleep mode and/or normal mode. For example, if the current operation mode of the air conditioner is the normal mode, the first predetermined percentage and/or the second predetermined percentage may be set according to the above example; if the current operation mode of the air conditioner is the sleep mode, setting the first preset percentage as 80% and the second preset percentage as 70%, determining that the air purification device of the air conditioner needs to be started when the second temperature change speed T _ change2 meets the condition that T _ change2 is greater than T _ change1 by 80%; when the second temperature change speed T _ change2 meets the condition that T _ change2 is not more than T _ change1 is 70 percent, sending a prompt for closing doors and windows and ventilation equipment to a user; when the second temperature change speed T _ change2 meets the condition that T _ change1 is 70% < T _ change2 is not more than T _ change1 is 80%, it is determined that the air interaction between the indoor and outdoor of the room where the air conditioner is located is good, and the air purification device does not need to be started.
Fig. 4 is a schematic structural diagram of another embodiment of an air conditioning control device provided by the invention. As shown in fig. 4, the air conditioning control apparatus 100 further includes: a determining unit 130, configured to determine a current cleaning operation time and/or cleaning interval time of the air cleaning device when the judging unit 120 determines that the air cleaning device of the air conditioner needs to be turned on.
the determination unit 130 may acquire a basic purification interval time of the air purification apparatus, and determine a current purification interval time of the air purification apparatus according to the basic purification interval time.
In a specific embodiment, the determining unit 130 determines the current purification interval of the air purification apparatus according to the basic purification interval, the first temperature variation speed and the second variation speed.
specifically, the determining unit 130 determines the current purification interval time of the air purification apparatus according to a percentage interval in which the base purification interval time and the second temperature change speed are located in at least one preset percentage interval of the first temperature change speed. And the current purification interval time of the air purification device is equal to the basic purification interval time which is preset times corresponding to the preset percentage interval in which the first temperature change speed is positioned.
for example, if the basic purification interval time of the air purification device is T _ pcienter, the first temperature change speed is T _ change1, the second temperature change speed is T _ change2, the at least one preset percentage interval includes two percentage intervals, namely (80%, 90%) and (90%, 100%), if the first temperature change speed is in the (80%, 90%) interval of the second temperature change speed, the determining unit 130 determines that the current purification interval time of the air purification device is 2 times of the second temperature change speed, and if the first temperature change speed is in the (90%, 100%) interval of the second temperature change speed, the determining unit 130 determines that the current purification interval time of the air purification device is 1 times of the second temperature change speed, that is, T _ change1, 80% < T _ change2 ≦ T _ change1 ≦ T _ change1 ≦ T _ change When the change2 is less than or equal to T _ change1 is 100%, the current purification interval time of the air purification device is T _ pciInterer.
Wherein, the at least one preset percentage interval and the corresponding preset multiple thereof are determined according to the current operation mode of the air conditioner, and the operation mode includes: sleep mode and/or normal mode. For example, if the current operation mode of the air conditioner is the normal mode, the percentage interval may be set according to the above example; if the current operation mode of the air conditioner is the sleep mode, the at least one preset percentage interval is set to comprise two percentage intervals which are respectively (80%, 90%) and (90%, 100%), when the first temperature change speed is in the (80%, 90%) interval of the second temperature change speed, the current purification interval time of the air purification device is determined to be 1.5 times of the second temperature change speed, determining that the current purification interval time of the air purification device is 0.8 times of the second temperature change speed when the first temperature change speed is in the interval of (90%, 100%), that is, when T _ change1 is 80% < T _ change 2. ltoreq.T _ change 1. ltoreq.90%, the current purification interval time of the air purification device is 1.5 × t _ pciInterer; when T _ change1 is 90% < T _ change2 is not less than T _ change1 is 100%, the current purification interval time of the air purification device is 0.8 × t _ pciInterer.
in another embodiment, the determining unit 130 determines the current purification interval of the air purification apparatus according to the basic purification interval and the current number of people using the air conditioner.
For example, the current purification interval time t2_ pciiner of the air purification apparatus can be obtained according to equation (3):
t2_pciinter＝(n-1)/a*t_pciinter (3)
wherein t _ pciInterer is the basic purification interval time of the air purifier, n is the current number of people using the air conditioner, and a is a parameter configured in advance according to empirical data.
in the two embodiments, the determining unit 130 obtains the basic purification interval time of the air purification apparatus specifically includes: acquiring a set air quality threshold and a pre-configured air quality change curve; and determining the basic purification interval time of the air purification device according to the set air quality threshold and the air quality change curve.
The air quality change curve is a curve of the change of the air quality of the unit volume of air along with time, which is configured in advance according to empirical data, and the set air quality threshold is a preset air quality value required to be reached when the air purification device needs to be started, so that the time required for the air quality of the space where the air conditioner is located to reach the set air quality threshold, namely the basic purification interval time of the air purifier can be determined according to the air quality change curve when the air purifier does not work.
the determining unit 130 determines the current purification operation time of the air purification apparatus, and may include the following two implementation manners:
(1) And receiving the current purification working time of the air purification device set by a user.
the user can set the current purification working time of the air purification device through an air conditioner remote controller, an air conditioner control panel and a control client side (a mobile phone APP) of the air conditioner.
(2) and acquiring basic purification working time of the air purification device to serve as the purification working time.
Acquiring the basic purification working time of the air purification device specifically comprises: acquiring the space size of the space where the air conditioner is located and the purification rate of the air purification device; and determining the basic purification working time of the air purification device according to the ratio of the space size to the purification rate.
let the purge rate of the air purge means be V _ pcispeed (volume of air purged per unit time, e.g. m)3Min), said air is cleanIf the volume of air to be purified of the chemical device is V _ air, the basic purification operation time T _ pciwok of the air purification device is V _ air/V _ purified, where V _ air is determined according to the space size V of the space where the air conditioner is located, V _ air is in proportional relationship with the space size V of the space where the air conditioner is located, i.e., V _ air is cV, where c is a proportionality coefficient, and then the basic purification operation time T _ pciwok of the air purification device can be obtained according to equation (4):
T_pciwork＝cV/V_pcispeed (4)
in the aforementioned step of obtaining the basic purification operation time of the air purification apparatus or obtaining the basic purification interval time of the air purification apparatus, an implementation manner of obtaining the size of the space where the air conditioner is located specifically includes: and determining the space size of the space where the air conditioner is located according to a first temperature attenuation coefficient when the air conditioner operates for the first time (in the current working mode), a first difference value between a first indoor environment temperature and a first target temperature when the air conditioner is started, first consumed time when the indoor environment temperature reaches the first target temperature, and the maximum refrigerating capacity or heating capacity of the air conditioner in unit time.
for example, let the first temperature attenuation coefficient of the air conditioner when operating in the current operation mode for the first time be ξ1The first difference between the first indoor ambient temperature and the first target temperature when the air conditioner operates in the current operating mode for the first time is Δ T1, the first consumed time for the indoor ambient temperature to reach the first target temperature is T1, the maximum cooling capacity or heating capacity of the air conditioner per unit time is P (T _ max), and the unit is (W/h), and then the cooling capacity or heating capacity P from the time of starting the air conditioner to the time when the indoor ambient temperature reaches the first target temperature is P (T _ max) × T1, and the space size V of the space where the air conditioner is located can be obtained according to equation (5):
V＝P/(△T1*ξ1)＝P(t_max)*t1/(△T1*ξ1) (5)
Based on any embodiment, the air conditioning control device executes the executed function after the indoor environment temperature reaches the second target temperature.
Specifically, when the air conditioner is turned on (in the case of non-initial operation), the air conditioner is operated to the second target temperature in the maximum cooling operation or the maximum heating operation, and when the indoor ambient temperature reaches the second target temperature, the compressor of the air conditioner is operated at a constant frequency, at which time the air conditioner control device performs the functions described in any one of the above embodiments.
The present invention also provides a computer-readable storage medium corresponding to the air-conditioning control method, having a computer program stored thereon, which, when executed by a processor, implements the steps of any of the aforementioned methods.
the invention also provides an air conditioner corresponding to the air conditioner control method, which comprises a processor, a memory and a computer program which is stored on the memory and can run on the processor, wherein the processor realizes the steps of any one of the methods when executing the program.
The invention also provides an air conditioner corresponding to the air conditioner control device, which comprises the air conditioner control device.
according to the scheme provided by the invention, the indoor and outdoor air interaction condition of the air conditioner is automatically judged according to the temperature change speed of the air conditioner reaching the target temperature in the primary operation and the temperature change speed of the air conditioner reaching the target temperature in the current operation, so that whether the air purification device is started or not is judged; the air conditioner can determine the space size of the air conditioner according to the operation parameters of the air conditioner during the initial operation, so that the working time of the air purification device for purifying the air in the space is determined according to the space size, the purification interval time of the air purification device is determined according to the air quality change curve and the set air quality threshold, and an air quality detection hardware module is not required to be additionally added, so that the air quality of the using environment of the air conditioner is higher, the indoor air quality can be improved, an energy-saving, comfortable and healthy indoor environment is realized, and the generation of respiratory diseases is reduced.
The functions described herein may be implemented in hardware, software executed by a processor, firmware, or any combination thereof. If implemented in software executed by a processor, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Other examples and implementations are within the scope and spirit of the invention and the following claims. For example, due to the nature of software, the functions described above may be implemented using software executed by a processor, hardware, firmware, hardwired, or a combination of any of these. In addition, each functional unit may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
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 the parts serving as the control device 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.
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 above description is only an example of the present invention, and is not intended to limit the present invention, and it is obvious to those skilled in the art that various modifications and variations can be made in the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (41)
1. An air conditioner control method, comprising:
acquiring a first temperature change speed of the primary operation of the air conditioner and a second temperature change speed of the current operation;
According to first temperature change speed and second temperature change speed, judge whether need open air purification device of air conditioner includes:
When the second temperature change speed is larger than a first preset percentage of the first temperature change speed, determining that an air purification device of the air conditioner needs to be started;
And/or the presence of a gas in the gas,
When the second temperature change speed is greater than a second preset percentage of the first temperature change speed and is less than or equal to a first preset percentage of the first temperature change speed, determining that an air purification device of the air conditioner does not need to be started;
Acquiring a first temperature change speed of the primary operation of the air conditioner, comprising:
Acquiring a first temperature attenuation coefficient when the air conditioner is in initial operation, a first difference value between a first indoor environment temperature and a first target temperature when the air conditioner is started, and first consumed time when the indoor environment temperature reaches the first target temperature;
determining a first temperature change speed of the air conditioner according to the first temperature attenuation coefficient, the first difference value and the first consumed time;
And/or the presence of a gas in the gas,
acquiring a second temperature change speed of the current operation of the air conditioner, wherein the second temperature change speed comprises the following steps:
acquiring a second temperature attenuation coefficient when the air conditioner operates at this time, a second difference value between a second indoor environment temperature and a second target temperature when the air conditioner is started, and second consumed time when the indoor environment temperature reaches the second target temperature;
And determining a second temperature change speed of the air conditioner according to the second temperature attenuation coefficient, the second difference value and the second consumed time.
2. the method of claim 1,
Obtaining the first temperature decay coefficient, including: determining the first temperature attenuation coefficient according to a first absolute difference value between a first outdoor environment temperature and the first target temperature when the air conditioner is operated for the first time,
And/or the presence of a gas in the gas,
obtaining the second temperature decay coefficient, including: and determining the second temperature attenuation coefficient according to a second absolute difference value between a second outdoor environment temperature and the second target temperature when the air conditioner operates at this time.
3. the method according to claim 1 or 2, wherein the first predetermined percentage and/or the second predetermined percentage are determined according to a current operation mode of the air conditioner; the operation modes include: sleep mode and/or normal mode.
4. the method of claim 1 or 2, further comprising:
and when the second temperature change speed is less than or equal to a second preset percentage of the first temperature change speed, sending out a prompt for closing doors and windows and ventilation equipment.
5. the method of claim 3, further comprising:
And when the second temperature change speed is less than or equal to a second preset percentage of the first temperature change speed, sending out a prompt for closing doors and windows and ventilation equipment.
6. the method according to any one of claims 1, 2 and 5, when it is determined that an air cleaning device of the air conditioner needs to be turned on, further comprising:
Determining the current purification working time and/or purification interval time of the air purification device.
7. the method of claim 3, when it is determined that it is necessary to turn on an air cleaning device of the air conditioner, further comprising:
Determining the current purification working time and/or purification interval time of the air purification device.
8. the method of claim 4, when it is determined that it is necessary to turn on an air cleaning device of the air conditioner, further comprising:
determining the current purification working time and/or purification interval time of the air purification device.
9. the method of claim 6,
Determining the current purification working time of the air purification device, comprising the following steps:
Receiving the current purification working time of the air purification device set by a user;
and/or the presence of a gas in the gas,
Acquiring basic purification working time of the air purification device as the purification working time;
And/or the presence of a gas in the gas,
Determining a current purification interval time of the air purification device, comprising:
Acquiring basic purification interval time of the air purification device;
Determining the current purification interval time of the air purification device according to the basic purification interval time, the first temperature change speed and the second temperature change speed; and/or determining the current purification interval time of the air purification device according to the basic purification interval time and the current number of people using the air conditioner.
10. The method according to claim 7 or 8,
Determining the current purification working time of the air purification device, comprising the following steps:
receiving the current purification working time of the air purification device set by a user;
And/or the presence of a gas in the gas,
acquiring basic purification working time of the air purification device as the purification working time;
and/or the presence of a gas in the gas,
Determining a current purification interval time of the air purification device, comprising:
acquiring basic purification interval time of the air purification device;
determining the current purification interval time of the air purification device according to the basic purification interval time, the first temperature change speed and the second temperature change speed; and/or determining the current purification interval time of the air purification device according to the basic purification interval time and the current number of people using the air conditioner.
11. the method of claim 9,
obtain air purification device's basic purification operating time includes:
acquiring the space size of the space where the air conditioner is located and the purification rate of the air purification device;
Determining the basic purification working time of the air purification device according to the ratio of the space size to the purification rate;
And/or the presence of a gas in the gas,
acquiring a basic purification interval time of the air purification device, comprising:
Acquiring a set air quality threshold and a pre-configured air quality change curve;
determining the basic purification interval time of the air purification device according to the set air quality threshold and the air quality change curve;
And/or the presence of a gas in the gas,
Determining a current purification interval time of the air purification device according to the basic purification interval time, the first temperature change speed and the second temperature change speed, comprising:
determining the current purification interval time of the air purification device according to the percentage interval in which the basic purification interval time and the second temperature change speed are positioned in at least one preset percentage interval of the first temperature change speed;
Wherein the current purification interval time of the air purification device is equal to a preset multiple of the basic purification interval time corresponding to the preset percentage interval in which the first temperature change speed is located; the at least one preset percentage interval and the corresponding preset multiple thereof are determined according to the current operation mode of the air conditioner, and the operation mode comprises the following steps: sleep mode and/or normal mode.
12. the method of claim 10,
Obtain air purification device's basic purification operating time includes:
acquiring the space size of the space where the air conditioner is located and the purification rate of the air purification device;
determining the basic purification working time of the air purification device according to the ratio of the space size to the purification rate;
and/or the presence of a gas in the gas,
Acquiring a basic purification interval time of the air purification device, comprising:
Acquiring a set air quality threshold and a pre-configured air quality change curve;
Determining the basic purification interval time of the air purification device according to the set air quality threshold and the air quality change curve;
And/or the presence of a gas in the gas,
Determining a current purification interval time of the air purification device according to the basic purification interval time, the first temperature change speed and the second temperature change speed, comprising:
Determining the current purification interval time of the air purification device according to the percentage interval in which the basic purification interval time and the second temperature change speed are positioned in at least one preset percentage interval of the first temperature change speed;
Wherein the current purification interval time of the air purification device is equal to a preset multiple of the basic purification interval time corresponding to the preset percentage interval in which the first temperature change speed is located; the at least one preset percentage interval and the corresponding preset multiple thereof are determined according to the current operation mode of the air conditioner, and the operation mode comprises the following steps: sleep mode and/or normal mode.
13. The method according to claim 11 or 12, wherein the obtaining of the space size of the space where the air conditioner is located comprises:
and determining the space size of the space where the air conditioner is located according to a first temperature attenuation coefficient when the air conditioner is in initial operation, a first difference value between a first indoor environment temperature and a first target temperature when the air conditioner is started, first consumed time when the indoor environment temperature reaches the first target temperature and the maximum refrigerating capacity or heating capacity of the air conditioner in unit time.
14. the method according to any one of claims 1-2, 5, 7-9, 11-12,
and executing the air conditioner control method after the indoor environment temperature reaches the second target temperature.
15. The method of claim 3,
and executing the air conditioner control method after the indoor environment temperature reaches the second target temperature.
16. The method of claim 4,
and executing the air conditioner control method after the indoor environment temperature reaches the second target temperature.
17. The method of claim 6,
and executing the air conditioner control method after the indoor environment temperature reaches the second target temperature.
18. The method of claim 10,
And executing the air conditioner control method after the indoor environment temperature reaches the second target temperature.
19. the method of claim 13,
and executing the air conditioner control method after the indoor environment temperature reaches the second target temperature.
20. an air conditioning control device, characterized by comprising:
The acquiring unit is used for acquiring a first temperature change speed of the primary operation of the air conditioner and a second temperature change speed of the current operation;
the judging unit is used for judging whether the air purifying device of the air conditioner needs to be started according to the first temperature change speed and the second temperature change speed acquired by the acquiring unit, and comprises:
When the second temperature change speed is larger than a first preset percentage of the first temperature change speed, determining that an air purification device of the air conditioner needs to be started;
And/or the presence of a gas in the gas,
When the second temperature change speed is greater than a second preset percentage of the first temperature change speed and is less than or equal to a first preset percentage of the first temperature change speed, determining that an air purification device of the air conditioner does not need to be started;
the acquiring unit acquires a first temperature change speed of the primary operation of the air conditioner, and includes:
acquiring a first temperature attenuation coefficient when the air conditioner is in initial operation, a first difference value between a first indoor environment temperature and a first target temperature when the air conditioner is started, and first consumed time when the indoor environment temperature reaches the first target temperature;
Determining a first temperature change speed of the air conditioner according to the first temperature attenuation coefficient, the first difference value and the first consumed time;
and/or the presence of a gas in the gas,
The obtaining unit obtains a second temperature change speed of the current operation of the air conditioner, and includes:
acquiring a second temperature attenuation coefficient when the air conditioner operates at this time, a second difference value between a second indoor environment temperature and a second target temperature when the air conditioner is started, and second consumed time when the indoor environment temperature reaches the second target temperature;
and determining a second temperature change speed of the air conditioner according to the second temperature attenuation coefficient, the second difference value and the second consumed time.
21. The apparatus of claim 20,
the acquiring unit acquires the first temperature attenuation coefficient, and includes: determining the first temperature attenuation coefficient according to a first absolute difference value between a first outdoor environment temperature and the first target temperature when the air conditioner is operated for the first time,
and/or the presence of a gas in the gas,
The obtaining unit obtains the second temperature attenuation coefficient, and determines the second temperature attenuation coefficient according to a second absolute difference between a second outdoor environment temperature and the second target temperature when the air conditioner operates at this time.
22. the apparatus of claim 20 or 21, wherein the first predetermined percentage and/or the second predetermined percentage is determined according to a current operation mode of the air conditioner; the operation modes include: sleep mode and/or normal mode.
23. the apparatus of claim 20 or 21, further comprising:
And the reminding unit is used for sending out a reminding for closing doors and windows and ventilation equipment when the second temperature change speed is less than or equal to a second preset percentage of the first temperature change speed.
24. the apparatus of claim 22, further comprising:
and the reminding unit is used for sending out a reminding for closing doors and windows and ventilation equipment when the second temperature change speed is less than or equal to a second preset percentage of the first temperature change speed.
25. The apparatus of any one of claims 20, 21, 24, further comprising: and the determining unit is used for determining the current purification working time and/or purification interval time of the air purification device when the judging unit determines that the air purification device of the air conditioner needs to be started.
26. The apparatus of claim 22, further comprising: and the determining unit is used for determining the current purification working time and/or purification interval time of the air purification device when the judging unit determines that the air purification device of the air conditioner needs to be started.
27. the apparatus of claim 23, further comprising: and the determining unit is used for determining the current purification working time and/or purification interval time of the air purification device when the judging unit determines that the air purification device of the air conditioner needs to be started.
28. the apparatus of claim 25,
The determining unit, which determines the current purification working time of the air purification device, comprises:
receiving the current purification working time of the air purification device set by a user;
and/or the presence of a gas in the gas,
acquiring basic purification working time of the air purification device as the purification working time;
And/or the presence of a gas in the gas,
the determining unit, which determines the current purification interval time of the air purification device, comprises:
Acquiring basic purification interval time of the air purification device;
determining the current purification interval time of the air purification device according to the basic purification interval time, the first temperature change speed and the second temperature change speed;
And/or the presence of a gas in the gas,
And determining the current purification interval time of the air purification device according to the basic purification interval time and the current number of people using the air conditioner.
29. The apparatus of claim 26 or 27,
the determining unit, which determines the current purification working time of the air purification device, comprises:
receiving the current purification working time of the air purification device set by a user;
And/or the presence of a gas in the gas,
Acquiring basic purification working time of the air purification device as the purification working time;
and/or the presence of a gas in the gas,
The determining unit, which determines the current purification interval time of the air purification device, comprises:
Acquiring basic purification interval time of the air purification device;
Determining the current purification interval time of the air purification device according to the basic purification interval time, the first temperature change speed and the second temperature change speed;
and/or the presence of a gas in the gas,
and determining the current purification interval time of the air purification device according to the basic purification interval time and the current number of people using the air conditioner.
30. The apparatus of claim 28,
the determining unit, which obtains the basic purification working time of the air purification device, comprises:
acquiring the space size of the space where the air conditioner is located and the purification rate of the air purification device;
Determining the basic purification working time of the air purification device according to the ratio of the space size to the purification rate;
and/or the presence of a gas in the gas,
The determining unit, which obtains the basic purification interval time of the air purification device, includes:
acquiring a set air quality threshold and a pre-configured air quality change curve;
Determining the basic purification interval time of the air purification device according to the set air quality threshold and the air quality change curve;
And/or the presence of a gas in the gas,
The determining unit, which determines the current purification interval time of the air purification device according to the basic purification interval time, the first temperature change speed and the second temperature change speed, comprises:
determining the current purification interval time of the air purification device according to the percentage interval in which the basic purification interval time and the second temperature change speed are positioned in at least one preset percentage interval of the first temperature change speed;
Wherein the current purification interval time of the air purification device is equal to a preset multiple of the basic purification interval time corresponding to the preset percentage interval in which the first temperature change speed is located; the at least one preset percentage interval and the corresponding preset multiple thereof are determined according to the current operation mode of the air conditioner, and the operation mode comprises the following steps: sleep mode and/or normal mode.
31. The apparatus of claim 29,
the determining unit, which obtains the basic purification working time of the air purification device, comprises:
acquiring the space size of the space where the air conditioner is located and the purification rate of the air purification device;
Determining the basic purification working time of the air purification device according to the ratio of the space size to the purification rate;
and/or the presence of a gas in the gas,
The determining unit, which obtains the basic purification interval time of the air purification device, includes:
acquiring a set air quality threshold and a pre-configured air quality change curve;
determining the basic purification interval time of the air purification device according to the set air quality threshold and the air quality change curve;
and/or the presence of a gas in the gas,
The determining unit, which determines the current purification interval time of the air purification device according to the basic purification interval time, the first temperature change speed and the second temperature change speed, comprises:
determining the current purification interval time of the air purification device according to the percentage interval in which the basic purification interval time and the second temperature change speed are positioned in at least one preset percentage interval of the first temperature change speed;
Wherein the current purification interval time of the air purification device is equal to a preset multiple of the basic purification interval time corresponding to the preset percentage interval in which the first temperature change speed is located; the at least one preset percentage interval and the corresponding preset multiple thereof are determined according to the current operation mode of the air conditioner, and the operation mode comprises the following steps: sleep mode and/or normal mode.
32. The apparatus of claim 30 or 31, wherein the determining unit, which obtains the size of the space in which the air conditioner is located, comprises:
And determining the space size of the space where the air conditioner is located according to a first temperature attenuation coefficient when the air conditioner is in initial operation, a first difference value between a first indoor environment temperature and a first target temperature when the air conditioner is started, first consumed time when the indoor environment temperature reaches the first target temperature and the maximum refrigerating capacity or heating capacity of the air conditioner in unit time.
33. the apparatus of any one of claims 20-21, 24, 26-28, 30-31,
and when the indoor environment temperature reaches the second target temperature, the air conditioner control device executes the executed function.
34. The apparatus of claim 22,
and when the indoor environment temperature reaches the second target temperature, the air conditioner control device executes the executed function.
35. The apparatus of claim 23,
and when the indoor environment temperature reaches the second target temperature, the air conditioner control device executes the executed function.
36. The apparatus of claim 25,
and when the indoor environment temperature reaches the second target temperature, the air conditioner control device executes the executed function.
37. The apparatus of claim 29,
and when the indoor environment temperature reaches the second target temperature, the air conditioner control device executes the executed function.
38. the apparatus of claim 32,
And when the indoor environment temperature reaches the second target temperature, the air conditioner control device executes the executed function.
39. a computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 19.
40. an air conditioner comprising a processor, a memory, and a computer program stored on the memory and operable on the processor, the processor implementing the steps of the method of any one of claims 1-19 when the program is executed.
41. An air conditioner characterized by comprising the air conditioning control device as claimed in any one of claims 20 to 38.
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| KR102026020B1 (en) * | 2018-04-10 | 2019-11-26 | 엘지전자 주식회사 | Air-conditioner based on parameter learning using artificial intelligence, cloud server, and method of operating and controlling thereof |
| CN108871616B (en) * | 2018-09-19 | 2021-07-30 | 珠海格力电器股份有限公司 | Motor state identification method and device |
| CN109520761A (en) * | 2018-11-13 | 2019-03-26 | 珠海格力电器股份有限公司 | Method and device for detecting states of air inlet and air outlet |
| CN109291947B (en) * | 2018-12-26 | 2019-04-02 | 新誉轨道交通科技有限公司 | A kind of control method of refrigeration system, device, equipment and readable storage medium storing program for executing |
| CN109305184B (en) * | 2018-12-28 | 2019-04-19 | 新誉轨道交通科技有限公司 | A kind of method for regulating temperature, system and the readable storage medium storing program for executing of rail traffic air-conditioning |
| CN109305185A (en) * | 2018-12-29 | 2019-02-05 | 新誉轨道交通科技有限公司 | Rail traffic air conditioning control method, device and electronic equipment |
| CN113465141B (en) * | 2021-06-11 | 2022-07-12 | 珠海格力电器股份有限公司 | Fresh air system control method and device, electronic equipment and storage medium |
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| US8147301B2 (en) * | 2006-01-19 | 2012-04-03 | Ray Ghattas | Air handling system for clean room |
| CN104279710B (en) * | 2014-10-08 | 2017-02-15 | 广东美的制冷设备有限公司 | Air conditioner control method, air conditioner control system and air conditioner |
| CN106352486B (en) * | 2016-09-21 | 2019-01-15 | 珠海格力电器股份有限公司 | Energy-saving control method and control system of air conditioner |
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