CN108131792A - Air conditioner and its control method, device - Google Patents

Air conditioner and its control method, device Download PDF

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Publication number
CN108131792A
CN108131792A CN201711288544.2A CN201711288544A CN108131792A CN 108131792 A CN108131792 A CN 108131792A CN 201711288544 A CN201711288544 A CN 201711288544A CN 108131792 A CN108131792 A CN 108131792A
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China
Prior art keywords
air conditioner
control
indoor environment
environment temperature
frequency reducing
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CN201711288544.2A
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Chinese (zh)
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CN108131792B (en
Inventor
徐振坤
吴楠
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Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
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Midea Group Co Ltd
Guangdong Midea Refrigeration Equipment Co Ltd
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Priority to CN201711288544.2A priority Critical patent/CN108131792B/en
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Abstract

The invention discloses a kind of air conditioner and its control method, device, wherein, method includes:After air conditioner booting, target temperature set by user is obtained, and obtains indoor environment temperature in real time and records run time of the air conditioner under each operating status;In air conditioner operational process, according to target temperature, the run time of current indoor environment temperature and air conditioner in the current state of operation, and the corresponding indoor environment temperature selection of the start-stop time of running of air conditioner in the current state of operation carries out air conditioner frequency reducing control or the control of Unloading Control rule, wherein, control rule includes the first control rule and the second control rule;If selection the first control rule carries out frequency reducing control or Unloading Control according to the first control rule to air conditioner;If selection the second control rule, frequency reducing control or Unloading Control are carried out to air conditioner according to the second control rule, while thereby, it is possible to which indoor environment temperature is made to meet human body needs, reduce energy consumption.

Description

Air conditioner and its control method, device
Technical field
The present invention relates to air-conditioner fields, and in particular to the control of a kind of control method of air conditioner, a kind of air conditioner fills It puts and a kind of air conditioner.
Background technology
At present, existing air-conditioner control method mainly uses indoor temperature setting control method.Specifically, such as Fig. 1 institutes Show, conditioners running conditions are adjusted according to setting indoor target temperature or the difference of set temperature and indoor temperature, so that whole A room temperature reaches setting value.Shutdown is handled after set temperature is reached, and is not up to then run according to the rule set, with Ensure that room temperature carries out small range fluctuation around a set temperature center line.
For the refrigeration system of changeable flow or variable capacity, user can be preferentially selected with powerful under normal conditions Ability export and obtain fast-refrigerating or heating effect, obtain the mode of energy as stepping on the gas automobile acceleration, be one The uneconomic behavior of kind, and such method is not particularly suited for all users.On the one hand, from medical angle, temperature is dashed forward Deleterious effect can be generated to human body by becoming;On the other hand, consider from thermal conduction study angle, when architectural exterior-protecting construction heat preservation is bad, The indoor and outdoor surroundings temperature difference is bigger, and energy loss is bigger.
Invention content
One of the technical issues of the present invention is directed to solve at least to a certain extent in above-mentioned technology.For this purpose, the present invention First purpose be to propose a kind of control method of air conditioner, while so that indoor environment temperature meets human body needs, drop Low energy consumption.
Second object of the present invention is to propose a kind of non-transitorycomputer readable storage medium.
Third object of the present invention is to propose a kind of control device of air conditioner.
Fourth object of the present invention is to propose a kind of air conditioner.
In order to achieve the above objectives, the embodiment of first aspect present invention proposes a kind of control method of air conditioner, including Following steps:After air conditioner booting, target temperature set by user is obtained, and obtains indoor environment temperature and record in real time Run time of the air conditioner under each operating status;In the air conditioner operational process, according to the target temperature, Current indoor environment temperature and the air conditioner run time in the current state of operation and the air conditioner are transported currently Frequency reducing control is carried out to the air conditioner for the start-stop time of running corresponding indoor environment temperature selection under row state or unloading is controlled The control rule of system, wherein, the control rule includes the first control rule and the second control rule;If selection described first Control rule then carries out frequency reducing control or Unloading Control according to the described first control rule to the air conditioner;If selection institute The second control rule is stated, then frequency reducing control or Unloading Control are carried out to the air conditioner according to the described second control rule.
The control method of air conditioner according to embodiments of the present invention passes through target temperature, current indoor environment temperature and sky Adjust the start-stop time of running of run time and air conditioner in the current state of operation of device in the current state of operation corresponding Indoor environment temperature selection carries out air conditioner frequency reducing control or the control of Unloading Control rule, and according to corresponding rule to sky Device is adjusted to carry out frequency reducing control or Unloading Control, while thereby, it is possible to which indoor environment temperature is made to meet human body needs, reduces energy Consumption.
In addition, the control method of air conditioner according to the above embodiment of the present invention can also have following additional technology spy Sign:
According to one embodiment of present invention, it is described according to the target temperature, current indoor environment temperature and the sky Adjust the start-stop time of running pair of run time and the air conditioner in the current state of operation of device in the current state of operation The control rule that the indoor environment temperature selection answered carries out air conditioner frequency reducing control or Unloading Control includes:If the target Difference between temperature and current indoor environment temperature meets the frequency reducing control of the air conditioner or Unloading Control condition, then selects The first control rule;If the difference between the target temperature and current indoor environment temperature is unsatisfactory for the air conditioner Frequency reducing control or Unloading Control condition, then judge whether the run time of the air conditioner in the current state of operation reaches pre- If the time;If the run time of the air conditioner in the current state of operation reaches the preset time, according to the sky The start-stop time of running corresponding indoor environment temperature of device in the current state of operation is adjusted to calculate indoor environment in the run time The change rate of temperature, and judge whether the change rate of the indoor environment temperature reaches preset value;If the indoor environment temperature The change rate of degree reaches the preset value, then selects the second control rule.
According to one embodiment of present invention, after frequency reducing or Unloading Control is carried out to the air conditioner, also described in judgement Whether the difference between target temperature and current indoor environment temperature meets the halt condition of the air conditioner;If the target Difference between temperature and current indoor environment temperature meets the halt condition of the air conditioner, then the air conditioner is controlled to stop Machine;If the difference between the target temperature and current indoor environment temperature is unsatisfactory for the halt condition of the air conditioner, The air conditioner is controlled to keep current operating status.
According to one embodiment of present invention, if the difference between the target temperature and current indoor environment temperature not Meet the frequency reducing control of the air conditioner or Unloading Control condition, if alternatively, the air conditioner in the current state of operation Run time is not up to the preset time, then the air conditioner is controlled to keep current operating status.
In order to achieve the above objectives, second aspect of the present invention embodiment proposes a kind of non-transitory computer-readable storage medium Matter is stored thereon with computer program, which realizes the control method of above-mentioned air conditioner when being executed by processor.
Non-transitorycomputer readable storage medium according to embodiments of the present invention, by perform store thereon with it is above-mentioned The corresponding program of control method of air conditioner while so that the indoor environment temperature is met human body needs, reduces energy consumption.
Further, the present invention proposes a kind of control device of air conditioner, the non-transitory including above-described embodiment Computer readable storage medium.
The control device of air conditioner according to embodiments of the present invention, using above-mentioned non-transitory computer-readable storage medium, Perform stored on the medium during corresponding program, indoor environment temperature can be made to meet people with the control method of above-mentioned air conditioner While body needs, energy consumption is reduced.
Further, the present invention proposes a kind of air conditioner, the control device of the air conditioner including above-described embodiment.
The air conditioner of the embodiment of the present invention using the control device of the air conditioner of above-described embodiment, can make indoor environment While temperature meets human body needs, energy consumption is reduced.
In order to achieve the above objectives, third aspect present invention embodiment proposes a kind of control device of air conditioner, including:The One acquisition module, for after air conditioner is switched on, obtaining target temperature set by user;Second acquisition module, for obtaining in real time Take indoor environment temperature;Logging modle, for recording run time of the air conditioner under each operating status;Select mould Block, in the air conditioner operational process, being existed according to the target temperature, current indoor environment temperature and the air conditioner The start-stop time of running corresponding room of run time and the air conditioner in the current state of operation under current operating conditions Interior environment temperature selection carries out the air conditioner frequency reducing control or the control of Unloading Control rule, wherein, the control rule Including the first control rule and the second control rule;Control module, in selecting module selection the first control rule When then, frequency reducing control or Unloading Control are carried out and in the selection mould to the air conditioner according to the described first control rule When block selection second control is regular, frequency reducing control or unloading control are carried out to the air conditioner according to the described second control rule System.
The control device of air conditioner according to embodiments of the present invention, by selecting module according to target temperature, current indoor The start-stop fortune of the run time and air conditioner of environment temperature and air conditioner in the current state of operation in the current state of operation Corresponding indoor environment temperature selection carried out air conditioner frequency reducing control or the control of Unloading Control rule, and passes through control the row moment Molding block carries out frequency reducing control or Unloading Control according to corresponding rule to air conditioner, and thereby, it is possible to expire indoor environment temperature While sufficient human body needs, energy consumption is reduced.
According to one embodiment of present invention, the selecting module includes:First judging unit, for judging the target Whether the difference between temperature and current indoor environment temperature meets the frequency reducing control of the air conditioner or Unloading Control condition;The One selecting unit meets the frequency reducing of the air conditioner for the difference between the target temperature and current indoor environment temperature When control or Unloading Control condition, the first control rule is selected;Second judgment unit, for the target temperature with work as When difference between preceding indoor environment temperature is unsatisfactory for the frequency reducing control of the air conditioner or Unloading Control condition, the sky is judged Adjust whether the run time of device in the current state of operation reaches preset time;Computing unit, for working as in the air conditioner When run time under preceding operating status reaches the preset time, according to the start-stop of the air conditioner in the current state of operation The time of running, corresponding indoor environment temperature calculated the change rate of indoor environment temperature in the run time;Third judging unit, For judging whether the change rate of the indoor environment temperature reaches preset value;Second selecting unit, in the indoor ring When the change rate of border temperature reaches the preset value, the second control rule is selected.
Further, the present invention proposes a kind of air conditioner, the control device of the air conditioner including above-described embodiment.
The air conditioner of the embodiment of the present invention using the control device of the air conditioner of above-described embodiment, can make indoor environment While temperature meets human body needs, energy consumption is reduced.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description It obtains significantly or is recognized by the practice of the present invention.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment Significantly and it is readily appreciated that, wherein:
Fig. 1 is the flow chart of the control method of the air conditioner in the relevant technologies;
Fig. 2 is the flow chart of the control method of air conditioner according to embodiments of the present invention;
Fig. 3 is the schematic diagram of the control structure of air conditioner according to an embodiment of the invention;
Fig. 4 is the flow chart of the control method of air conditioner according to an embodiment of the invention;
Fig. 5 is the room obtained according to the control method of the refrigeration mode down coversion air conditioner of a specific embodiment of the invention The change curve of interior environment temperature;
Fig. 6 is the room obtained according to the control method of the heating mode down coversion air conditioner of a specific embodiment of the invention The change curve of interior environment temperature;
Fig. 7 is the room that the control method of fixed speed air conditioner under the refrigeration mode according to a specific embodiment of the invention obtains The change curve of interior environment temperature;
Fig. 8 is the room that the control method of fixed speed air conditioner under the heating mode according to a specific embodiment of the invention obtains The change curve of interior environment temperature;
Fig. 9 is the block diagram of the control device of air conditioner according to embodiments of the present invention;
Figure 10 be air conditioner according to an embodiment of the invention control device in selecting module block diagram;
Figure 11 is the block diagram of air conditioner according to embodiments of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings the air conditioner of the embodiment of the present invention and its control method, device are described.
Fig. 2 is the flow chart of the control method of air conditioner according to an embodiment of the invention.As shown in Fig. 2, the air-conditioning The control method of device, includes the following steps:
S101, air conditioner booting after, obtain target temperature set by user, and obtain in real time indoor environment temperature and Record run time of the air conditioner under each operating status.
Specifically, user can be by the remote controler of air conditioner, the APP of mobile terminal, the client of PC machine etc. to air-conditioning Device sends power-on instruction, with the target temperature that air conditioner is controlled to be switched on and sets air conditioner.It can be by setting indoors (such as On the indoor unit of air conditioner) temperature sensor detect indoor environment temperature in real time, can be by the timing that is arranged in air conditioner Device records run time of the air conditioner under each operating status.
For example, as shown in figure 3, receiving unit, acquiring unit, analysis feedback unit and control can be equipped in air conditioner Unit.Wherein, receiving unit is receiving the power-on instruction of the transmissions such as remote controler, mobile terminal, PC machine and mesh set by user Temperature is marked, acquiring unit is used to obtain the run time of indoor environment temperature and air conditioner under each operating status.
S102 in air conditioner operational process, is transported according to target temperature, current indoor environment temperature and air conditioner currently The start-stop time of running corresponding indoor environment temperature of run time and air conditioner in the current state of operation under row state Selection carries out air conditioner frequency reducing control or the control of Unloading Control rule.
Wherein, control rule includes the first control rule and the second control rule, and the first control rule and the second control Rule can be set as needed.For example, for transducer air conditioning, the first control rule can be each frequency reducing control Rotating speed processed reduces n0, and the second control rule can be that each frequency reducing control rotating speed reduces n1, and n0 > n1.For fixed speed air conditioner For, the first control rule can be that the capacity of each unloading air conditioner reduces Q0, and the second control rule can be unloaded every time The capacity for carrying air conditioner reduces Q1, and Q0 > Q1.
S103, if selection the first control rule, carries out frequency reducing control to air conditioner according to the first control rule or unload Carry control.
S104, if selection the second control rule, carries out frequency reducing control to air conditioner according to the second control rule or unload Carry control.
For example, after user is switched on by remote control control air conditioner, user can set the first object temperature of refrigeration Such as 22 DEG C of degree, the temperature sensor being arranged on air conditioner room unit can detect indoor environment temperature in real time.It is run in air conditioner In the process, analysis feedback unit shown in Fig. 3 is currently running shape according to target temperature, current indoor environment temperature and air conditioner The start-stop time of running of run time and air conditioner in the current state of operation corresponding indoor environment temperature selection under state Frequency reducing control or the control of Unloading Control rule are carried out to air conditioner.If selection first control rule, control unit according to First control rule carries out frequency reducing control or Unloading Control to air conditioner, is vented with reducing the fan-out capability of air conditioner or reducing Amount;If selection the second control rule, control unit carry out frequency reducing control or unloading according to the second control rule to air conditioner Control, to reduce the fan-out capability of air conditioner or reduce capacity.
While this method can make the indoor environment temperature meet human body needs as a result, energy consumption is reduced.
In some embodiments of the invention, if the difference between target temperature and current indoor environment temperature meets sky The frequency reducing control of device or Unloading Control condition are adjusted, then selects the first control rule;If target temperature and current indoor environment temperature Difference between degree is unsatisfactory for the frequency reducing control of air conditioner or Unloading Control condition, then judges air conditioner in the current state of operation Run time whether reach preset time;If the run time of air conditioner in the current state of operation reaches preset time, Then calculated in the run time according to the start-stop time of running corresponding indoor environment temperature of air conditioner in the current state of operation The change rate of indoor environment temperature, and judge whether the change rate of indoor environment temperature reaches preset value;If indoor environment temperature The change rate of degree reaches preset value, then selects the second control rule.
Wherein, if the difference between target temperature and current indoor environment temperature be unsatisfactory for air conditioner frequency reducing control or Unloading Control condition alternatively, if the run time of air conditioner in the current state of operation is not up to preset time, controls sky Device is adjusted to keep current operating status.
Specifically, air conditioner is in a certain state operational process, if between target temperature and current indoor environment temperature Difference absolute value be less than the first fiducial temperature, then meet the frequency reducing control of air conditioner or Unloading Control condition, at this time Fig. 3 institutes The control unit shown carries out frequency reducing control or Unloading Control according to the first control rule to air conditioner.If target temperature with it is current The absolute value of difference between indoor environment temperature is more than or equal to first fiducial temperature, and air conditioner is in the current state of operation Run time reaches preset time t 0, and the corresponding temperature of t0 start/stop times is respectively T1, T2, the change of corresponding indoor environment temperature Rate is | T2-T1 |/t0 and | T2-T1 |/t0 is more than or equal to preset value, then control unit shown in Fig. 3 is according to the second control Rule carries out frequency reducing control or Unloading Control to air conditioner.
Wherein, the first fiducial temperature degree, preset time and preset value can be set as needed, the such as first default temperature For the value range of difference for 3~5 DEG C, the value range of preset time is 5~30min, the value range of preset value for 0.3~1 DEG C/ min。
In some embodiments of the invention, if | T2-T1 |/t0 is less than preset value, and air conditioner is controlled to keep current Operating status, and timing is restarted to the operating status.
Further, in some embodiments of the invention, after frequency reducing or Unloading Control is carried out to air conditioner, also judge Whether the difference between target temperature and current indoor environment temperature meets the halt condition of air conditioner;If target temperature is with working as Difference between preceding indoor environment temperature meets the halt condition of air conditioner, then air conditioner is controlled to shut down;If target temperature with Difference between current indoor environment temperature is unsatisfactory for the halt condition of air conditioner, then air conditioner is controlled to keep current operation shape State after state, i.e. frequency reducing or unloading, the run time of new record air conditioner in the current state of operation of laying equal stress on.
Specifically, after frequency reducing or Unloading Control is carried out to air conditioner, air conditioner is run with the state after frequency reducing or unloading In the process, it is full if the absolute value of the difference between target temperature and current indoor environment temperature is less than the second fiducial temperature The shutdown control condition of sufficient air conditioner, at this time control unit control air conditioner shutdown shown in Fig. 3.If target temperature with it is current The absolute value of difference between indoor environment temperature is more than or equal to the second fiducial temperature, then control unit control air conditioner keeps working as Preceding operating status, and frequency reducing control or the judgement of Unloading Control are returned to, and timing is restarted to current operating conditions.
The control method of the air conditioner of the embodiment of the present invention for ease of understanding can be described with reference to Fig. 3, Fig. 4:
With reference to Fig. 3, when air conditioner receives starting-up signal by receiving unit, control unit control air conditioner booting. After air conditioner booting, such as 22 DEG C of receiving unit reception first object temperature set by user and operational mode, acquiring unit are real-time Obtain indoor environment temperature.And then in air conditioner refrigerating/heating operational process, analysis feedback unit is to the target temperature of air conditioner Degree and current indoor environment temperature are compared analysis, and generate corresponding analysis result, and control unit is then according to analysis result Air conditioner is accordingly controlled.
Specifically, with reference to Fig. 3, Fig. 4, after air conditioner booting, analysis feedback module gets the indoor ring at booting moment Border temperature T1.It is run in corresponding mode process in air conditioner, analysis feedback unit real-time judge target temperature and indoor ring Whether the difference between the temperature of border is less than the first preset difference value, if in preset time, detects target temperature and indoor ring Difference between the temperature of border is less than the first preset difference value, then control unit carries out frequency reducing control according to the first control rule to air conditioner Make (transducer air conditioning)/Unloading Control (fixed speed air conditioner).
If when air conditioner run time reached preset time t 0, the difference between target temperature and indoor environment temperature It is more than or equal to the first preset difference value always, then analyzes feedback unit and obtain preset time end time indoor environment temperature T2, and Calculate the indoor environment temperature change rate in the preset time t 0 | T2-T1 |/t0.If the change rate is more than or equal to preset value, Then control unit carries out frequency reducing/Unloading Control according to the second control rule to air conditioner.If the interconversion rate is less than preset value, Air conditioner is controlled to keep current operating status, and returns to the judgement of frequency reducing/Unloading Control, and the operating status is restarted Timing.
After frequency reducing or Unloading Control is carried out to air conditioner, if the difference between target temperature and current indoor environment temperature The absolute value of value is less than the second fiducial temperature, then air conditioner is controlled to shut down;Otherwise the judgement of frequency reducing/Unloading Control is returned to, and right Operating status reclocking after frequency reducing/unloading.
The present invention some specific embodiments in, for transducer air conditioning, using Fig. 4 control method when, need Carry out the judgement of frequency reducing control condition.Air conditioner freeze with heating operation after indoor environment temperature variation can respectively as Fig. 5, It is shown in solid in Fig. 6.As a comparison, Fig. 5, Fig. 6 also respectively illustrate the air conditioner system using traditional control method shown in Fig. 1 The cold indoor environment temperature change curve (dotted line) with after heating operation.As can be seen that side using the present invention from Fig. 5, Fig. 6 Low energy consumption compared with conventional method for method.
The present invention other specific embodiments in, for constant speed machine, using Fig. 4 control method when, need Carry out the judgement of Unloading Control condition.Air conditioner freezes can be respectively such as Fig. 7, figure with the indoor environment temperature variation after heating operation It is shown in solid in 8.As a comparison, Fig. 7, Fig. 8 also respectively illustrate the air conditioner refrigeration using traditional control method shown in Fig. 1 With the indoor environment temperature change curve (dotted line) after heating operation.As can be seen that method using the present invention from Fig. 7, Fig. 8 Compared with conventional method, low energy consumption.
In some embodiments of the invention, with reference to Fig. 3, if the air conditioner carries WiFi internet of things functional, then can To carry out the operations such as switching on and shutting down control, target temperature setting by cell phone application end, PC ends etc., then pass through receiving unit, obtain list Member analyzes feedback unit and control unit to realize.
Optionally, the function of analysis feedback unit shown in Fig. 3 can also be realized by cloud platform shown in Fig. 3.
To sum up, the control method of air conditioner according to embodiments of the present invention passes through target temperature, current indoor environment temperature With the start-stop time of running pair of the run time and air conditioner of air conditioner in the current state of operation in the current state of operation The indoor environment temperature selection answered carries out air conditioner frequency reducing control or the control of Unloading Control rule, and according to corresponding rule Frequency reducing control or Unloading Control are carried out to air conditioner, while thereby, it is possible to which indoor environment temperature is made to meet human body needs, reduced Energy consumption.
The control method of air conditioner based on above-described embodiment, the present invention propose that a kind of non-transitory is computer-readable to deposit Storage media is stored thereon with computer program, which realizes the control method of above-mentioned air conditioner when being executed by processor.
Non-transitorycomputer readable storage medium according to embodiments of the present invention, by perform store thereon with it is above-mentioned The corresponding program of control method of air conditioner while so that the indoor environment temperature is met human body needs, reduces energy consumption.
Further, the present invention proposes a kind of control device of air conditioner, the non-transitory including above-described embodiment Computer readable storage medium.
The control device of air conditioner according to embodiments of the present invention, using above-mentioned non-transitory computer-readable storage medium, Perform stored on the medium during corresponding program, indoor environment temperature can be made to meet people with the control method of above-mentioned air conditioner While body needs, energy consumption is reduced.
Further, the present invention proposes a kind of air conditioner, the control device of the air conditioner including above-described embodiment.
The air conditioner of the embodiment of the present invention using the control device of the air conditioner of above-described embodiment, can make indoor environment While temperature meets human body needs, energy consumption is reduced.
Fig. 9 is the block diagram of the control device of air conditioner according to an embodiment of the invention.As shown in figure 9, the air-conditioning The control device 100 of device includes:First acquisition module 10, the second acquisition module 20, logging modle 30, selecting module 40 and control Module 50.
Wherein, the first acquisition module 10 is used for after air conditioner booting, obtains target temperature set by user.Second obtains Module 20 is for acquisition indoor environment temperature in real time.Logging modle 30 is used to record operation of the air conditioner under each operating status Time.Selecting module 40 is used in air conditioner operational process, is existed according to target temperature, current indoor environment temperature and air conditioner The start-stop time of running of run time and air conditioner in the current state of operation corresponding indoor ring under current operating conditions Border temperature selection carries out air conditioner frequency reducing control or the control of Unloading Control rule, wherein, control rule includes the first control Rule and the second control rule.Control module 50 is used to, in selecting module selection the first control rule, advise according to the first control Frequency reducing control or Unloading Control are then carried out to air conditioner and in selecting module selection the second control rule, according to the second control System rule carries out frequency reducing control or Unloading Control to air conditioner.
In some embodiments of the invention, as shown in Figure 10, selecting module 40 includes:First judging unit 41, first Selecting unit 42, second judgment unit 43, computing unit 44,45 and second selecting unit 46 of third judging unit.
Wherein, the first judging unit 41 is used to judge whether the difference between target temperature and current indoor environment temperature to be full The frequency reducing control of sufficient air conditioner or Unloading Control condition.First selecting unit 42 is used in target temperature and current indoor environment temperature When difference between degree meets the frequency reducing control of air conditioner or Unloading Control condition, the first control rule is selected.Second judges list Member 43 is unsatisfactory for the frequency reducing control of air conditioner or unloading control for the difference between target temperature and current indoor environment temperature During condition processed, judge whether the run time of air conditioner in the current state of operation reaches preset time.Computing unit 44 is used for When the run time of air conditioner in the current state of operation reaches preset time, according to air conditioner in the current state of operation The start-stop time of running, corresponding indoor environment temperature calculated the change rate of indoor environment temperature in the run time.Third judges single Member 45 is used to judge whether the change rate of indoor environment temperature reaches preset value.Second selecting unit 46 is for environment temperature indoors When the change rate of degree reaches preset value, the second control rule is selected.
It should be noted that other specific embodiments of the control device of the air conditioner of the embodiment of the present invention can be found in this The specific embodiment of the control method of the air conditioner of invention above-described embodiment.
The control device of air conditioner according to embodiments of the present invention, by selecting module according to target temperature, current indoor The start-stop fortune of the run time and air conditioner of environment temperature and air conditioner in the current state of operation in the current state of operation Corresponding indoor environment temperature selection carried out air conditioner frequency reducing control or the control of Unloading Control rule, and passes through control the row moment Molding block carries out frequency reducing control or Unloading Control according to corresponding rule to air conditioner, and thereby, it is possible to expire indoor environment temperature While sufficient human body needs, energy consumption is reduced.
Figure 11 is the block diagram of air conditioner according to embodiments of the present invention.As shown in figure 11, which includes this The control device 100 of the air conditioner of invention above-described embodiment.
The air conditioner of the embodiment of the present invention using the control device of the air conditioner of above-described embodiment, can make indoor environment While temperature meets human body needs, energy consumption is reduced.
In addition, other compositions of air conditioner according to embodiments of the present invention and its effect are to those skilled in the art It is known, to reduce redundancy, is not repeated herein.
In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments " The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms are not It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office It is combined in an appropriate manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field Art personnel can tie the different embodiments or examples described in this specification and the feature of different embodiments or examples It closes and combines.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include at least one this feature.In the description of the present invention, " multiple " are meant that at least two, such as two, three It is a etc., unless otherwise specifically defined.
Any process described otherwise above or method description are construed as in flow chart or herein, represent to include Module, segment or the portion of the code of the executable instruction of one or more the step of being used to implement custom logic function or process Point, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discuss suitable Sequence, including according to involved function by it is basic simultaneously in the way of or in the opposite order, to perform function, this should be of the invention Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction The system of row system, device or equipment instruction fetch and execute instruction) it uses or combines these instruction execution systems, device or set It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicate, propagate or pass Defeated program is for instruction execution system, device or equipment or the dress used with reference to these instruction execution systems, device or equipment It puts.The more specific example (non-exhaustive list) of computer-readable medium is including following:Electricity with one or more wiring Connecting portion (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory (ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable Medium, because can be for example by carrying out optical scanner to paper or other media, then into edlin, interpretation or when necessary with it His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the present invention can be realized with hardware, software, firmware or combination thereof.Above-mentioned In embodiment, software that multiple steps or method can in memory and by suitable instruction execution system be performed with storage Or firmware is realized.Such as, if realized with hardware in another embodiment, following skill well known in the art can be used Any one of art or their combination are realized:With for data-signal realize logic function logic gates from Logic circuit is dissipated, the application-specific integrated circuit with suitable combinational logic gate circuit, programmable gate array (PGA), scene can compile Journey gate array (FPGA) etc..
Those skilled in the art are appreciated that realize all or part of step that above-described embodiment method carries Suddenly it is that relevant hardware can be instructed to complete by program, the program can be stored in a kind of computer-readable storage medium In matter, the program when being executed, one or a combination set of the step of including embodiment of the method.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, it can also That each unit is individually physically present, can also two or more units be integrated in a module.Above-mentioned integrated mould The form that hardware had both may be used in block is realized, can also be realized in the form of software function module.The integrated module is such as Fruit is realized in the form of software function module and is independent product sale or in use, can also be stored in a computer In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..Although it has been shown and retouches above The embodiment of the present invention is stated, it is to be understood that above-described embodiment is exemplary, it is impossible to be interpreted as the limit to the present invention System, those of ordinary skill in the art can be changed above-described embodiment, change, replace and become within the scope of the invention Type.

Claims (10)

1. a kind of control method of air conditioner, which is characterized in that include the following steps:
After air conditioner booting, target temperature set by user is obtained, and obtain indoor environment temperature in real time and record the sky Adjust run time of the device under each operating status;
In the air conditioner operational process, worked as according to the target temperature, current indoor environment temperature and the air conditioner The start-stop time of running corresponding interior of run time and the air conditioner in the current state of operation under preceding operating status Environment temperature selection carries out the air conditioner frequency reducing control or the control of Unloading Control rule, wherein, the control rule packet Include the first control rule and the second control rule;
If selection it is described first control rule, according to described first control rule to the air conditioner carry out frequency reducing control or Unloading Control;
If selection it is described second control rule, according to described second control rule to the air conditioner carry out frequency reducing control or Unloading Control.
2. the control method of air conditioner as described in claim 1, which is characterized in that it is described according to the target temperature, it is current Indoor environment temperature and the air conditioner run time in the current state of operation and the air conditioner are in currently operation shape The start-stop time of running corresponding indoor environment temperature selection under state carries out frequency reducing control or the control of Unloading Control to air conditioner Rule includes:
If the difference between the target temperature and current indoor environment temperature meets the frequency reducing control of the air conditioner or unloads Control condition is carried, then selects the first control rule;
If the difference between the target temperature and current indoor environment temperature be unsatisfactory for the air conditioner frequency reducing control or Unloading Control condition, then judge whether the run time of the air conditioner in the current state of operation reaches preset time;
If the run time of the air conditioner in the current state of operation reaches the preset time, according to the air conditioner The start-stop time of running corresponding indoor environment temperature in the current state of operation calculates indoor environment temperature in the run time Change rate, and judge whether the change rate of the indoor environment temperature reaches preset value;
If the change rate of the indoor environment temperature reaches the preset value, the second control rule is selected.
3. the control method of air conditioner as claimed in claim 1 or 2, which is characterized in that
After frequency reducing or Unloading Control is carried out to the air conditioner, also judge the target temperature and current indoor environment temperature it Between difference whether meet the halt condition of the air conditioner;
If the difference between the target temperature and current indoor environment temperature meets the halt condition of the air conditioner, control The air conditioner is made to shut down;
If the difference between the target temperature and current indoor environment temperature is unsatisfactory for the halt condition of the air conditioner, The air conditioner is controlled to keep current operating status.
4. the control method of air conditioner as claimed in claim 2, which is characterized in that if the target temperature and current indoor Difference between environment temperature is unsatisfactory for the frequency reducing control of the air conditioner or Unloading Control condition, if alternatively, the air-conditioning The run time of device in the current state of operation is not up to the preset time, then the air conditioner is controlled to keep current operation State.
5. a kind of non-transitorycomputer readable storage medium, is stored thereon with computer program, which is characterized in that the program quilt The control method as described in any one of claim 1-4 is realized when processor performs.
6. a kind of control device of air conditioner, which is characterized in that computer-readable including non-transitory as claimed in claim 5 Storage medium.
7. a kind of air conditioner, which is characterized in that include the control device of air conditioner as claimed in claim 6.
8. a kind of control device of air conditioner, which is characterized in that including:
First acquisition module, for after air conditioner is switched on, obtaining target temperature set by user;
Second acquisition module, for obtaining indoor environment temperature in real time;
Logging modle, for recording run time of the air conditioner under each operating status;
Selecting module, in the air conditioner operational process, according to the target temperature, current indoor environment temperature and institute When stating the start-stop operation of the run time and the air conditioner of air conditioner in the current state of operation in the current state of operation It carves corresponding indoor environment temperature selection and frequency reducing control or the control of Unloading Control rule is carried out to the air conditioner, wherein, institute It states control rule and includes the first control rule and the second control rule;
Control module, in selecting module selection the first control rule, controlling rule right according to described first The air conditioner carries out frequency reducing control or Unloading Control and in selecting module selection the second control rule, presses Frequency reducing control or Unloading Control are carried out to the air conditioner according to the described second control rule.
9. the control device of air conditioner as claimed in claim 8, which is characterized in that the selecting module includes:
Whether the first judging unit, the difference for judging between the target temperature and current indoor environment temperature meet described The frequency reducing control of air conditioner or Unloading Control condition;
First selecting unit meets the air conditioner for the difference between the target temperature and current indoor environment temperature Frequency reducing control or during Unloading Control condition, select the first control rule;
Second judgment unit is unsatisfactory for the air-conditioning for the difference between the target temperature and current indoor environment temperature When the frequency reducing control of device or Unloading Control condition, judge whether the run time of the air conditioner in the current state of operation reaches Preset time;
Computing unit, for when the run time of the air conditioner in the current state of operation reaches the preset time, root It is calculated in the run time according to the start-stop time of running corresponding indoor environment temperature of the air conditioner in the current state of operation The change rate of indoor environment temperature;
Third judging unit, for judging whether the change rate of the indoor environment temperature reaches preset value;
Second selecting unit, for when the change rate of the indoor environment temperature reaches the preset value, selecting described second Control rule.
10. a kind of air conditioner, which is characterized in that include the control device of air conditioner as claimed in claim 8 or 9.
CN201711288544.2A 2017-12-07 2017-12-07 Air conditioner and control method and device thereof Active CN108131792B (en)

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