CN109827309A - Air conditioning control method, control device and air-conditioning system based on load - Google Patents
Air conditioning control method, control device and air-conditioning system based on load Download PDFInfo
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- CN109827309A CN109827309A CN201910028029.3A CN201910028029A CN109827309A CN 109827309 A CN109827309 A CN 109827309A CN 201910028029 A CN201910028029 A CN 201910028029A CN 109827309 A CN109827309 A CN 109827309A
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Abstract
The invention discloses a kind of air conditioning control method based on load, control device and air-conditioning systems, wherein this method comprises: whether the load of the detection air-conditioning zone of action changes；When load changes, the frequency regulating amount of compressor is determined according to the variation of load；The frequency of compressor is adjusted according to frequency regulating amount.The present invention solves the problems, such as air-conditioner temperature control lag in the prior art, quickly adjusts compressor frequency, keeps temperature lasting stability in the air-conditioning zone of action.
Description
Technical field
The present invention relates to air-conditioning technical fields, fill in particular to a kind of air conditioning control method based on load, control
It sets and air-conditioning.
Background technique
The temperature control method of current most of convertible frequency air-conditioners is all to be calculated according to the difference of room temperature and set temperature with PID
Method or FUZZY ALGORITHMS FOR CONTROL adjust compressor frequency and then adjust temperature.There is one for a kind of such control method
Drawback --- temperature adjusting excessively lags.Because this method needs until reference temperature (to may be the temperature in temperature controller location
Temperature at degree or return air) reach certain difference with set temperature after, and after this difference feedback to air-conditioning, air-conditioning
Just start to adjust the frequency of compressor, and air-conditioning can only adjust step by step the frequency of compressor according to temperature feedback and slowly force
Close-target frequency.A feedback adjustment to be added such as this, which is undoubtedly to considerably increase, adjusts the temperature to stable lag time, influences
The comfort of air-conditioning.
Aiming at the problem that air-conditioner temperature control lag in the related technology, not yet propose to efficiently solve scheme at present.
Summary of the invention
The present invention provides a kind of air conditioning control method based on load, control device and air-conditionings, existing at least to solve
In technology the problem of air-conditioner temperature control lag.
In order to solve the above technical problems, according to an aspect of an embodiment of the present invention, providing a kind of sky based on load
Control method, comprising: whether the load of the detection air-conditioning zone of action changes；When load changes, according to load
Variation determine compressor frequency regulating amount；The frequency of compressor is adjusted according to frequency regulating amount.
Further, before whether the load of the detection air-conditioning zone of action changes, further includes: opened in air-conditioning
Before, detect the environment temperature of the air-conditioning zone of action；After opening air-conditioning, environment temperature is adjusted until pre-set target temperature.
Further, the frequency regulating amount of compressor is determined according to the variation of load, comprising: the detection air-conditioning zone of action
Current environmental temperature, and obtain pre-set target temperature；Wherein, the environment temperature of the air-conditioning zone of action changes with load variations；
The variable quantity of calculated load；The frequency of compressor is determined according to the variable quantity of load, current environmental temperature and pre-set target temperature
Regulated quantity.
Further, the variable quantity of calculated load, comprising: the heating source area of the detection air-conditioning zone of action and air-conditioning active region
The gross area in domain；Heating source area is calculated in the accounting of the gross area, the variable quantity of load is obtained according to accounting.
Further, the frequency of compressor is determined according to the variable quantity of load, current environmental temperature and pre-set target temperature
Regulated quantity, comprising: whether there is current environmental temperature and the corresponding specific load frequency of pre-set target temperature in inquiry database
Variable quantity；Wherein, database prestores varying environment temperature and the corresponding specific load frequency variation of different pre-set target temperatures
Amount；If it exists, the product of the variable quantity of acquisition specific load frequency variation, unit of account LOAD FREQUENCY variable quantity and load,
Obtain the frequency regulating amount of compressor；If it does not exist, the frequency regulating amount for determining compressor is predeterminated frequency variable quantity.
When further, if it exists, after the frequency for adjusting compressor according to frequency regulating amount, further includes: detection ring
Border temperature, judges whether environment temperature reaches pre-set target temperature；
If reaching, more new database；If not up to, adjusting the frequency of compressor, until environment temperature reaches goal-selling
Temperature, and more new database.
Further, if reaching, more new database includes: stored current environmental temperature and default in cumulative data library
The number of the corresponding specific load frequency variation of target temperature.
Further, if not up to, more new database comprises determining that compressor when environment temperature reaches pre-set target temperature
Total regulated quantity of frequency；According to the variable quantity of total regulated quantity and load, calculates current environmental temperature and pre-set target temperature is corresponding
Specific load frequency variation, stored current environmental temperature and the corresponding unit of pre-set target temperature in more new database
LOAD FREQUENCY variable quantity.
Further, if it does not exist, the frequency of compressor is adjusted according to frequency regulating amount, comprising: become according to predeterminated frequency
Change amount is stepped up the frequency of compressor, until environment temperature reaches pre-set target temperature.
Further, after the frequency for adjusting compressor according to frequency regulating amount, further includes: determine that environment temperature reaches
Total regulated quantity of compressor frequency when pre-set target temperature；According to the variable quantity of total regulated quantity and load, current environment temperature is calculated
Specific load frequency variation corresponding with pre-set target temperature is spent, and is stored into database.
According to another aspect of an embodiment of the present invention, a kind of air conditioning control device based on load is provided, comprising: detection
Whether module, the load for detecting the air-conditioning zone of action change；Determining module, for when load changes, root
The frequency regulating amount of compressor is determined according to the variation of load；Adjustment module, for adjusting the frequency of compressor according to frequency regulating amount
Rate.
According to another aspect of an embodiment of the present invention, a kind of air-conditioning is provided, including such as above-mentioned air-conditioning based on load
Control device.
Another aspect according to an embodiment of the present invention, provides a kind of computer equipment, including memory, processor and deposits
The computer program that can be run on a memory and on a processor is stored up, processor is realized as above-mentioned when executing program based on negative
The air conditioning control method of lotus.
Another aspect according to an embodiment of the present invention provides a kind of storage medium comprising computer executable instructions,
Computer executable instructions by computer processor when being executed for executing such as the above-mentioned air conditioning control method based on load.
In the present invention, a kind of airconditioning control scheme based on load is provided, the negative of the detection air-conditioning zone of action is passed through
Whether lotus changes, and when load changes, determines the frequency regulating amount of compressor according to the variation of load and then adjusts
The frequency of compressor.By the above method, the frequency regulating amount of compressor can be rapidly calculated, and adjust compressor rapidly
Frequency shortens air-conditioning because load variation needs to readjust temperature to the stable time, solves air-conditioning temperature in the prior art
The problem of spending control lag keeps temperature lasting stability in the air-conditioning zone of action, while improving the comfort of air-conditioning.
Detailed description of the invention
Fig. 1 is a kind of optional flow chart of the air conditioning control method according to an embodiment of the present invention based on load；
Fig. 2 is the schematic diagram of load variations according to an embodiment of the present invention；
Fig. 3 is the schematic diagram of temperature change in the prior art according to an embodiment of the present invention；
Fig. 4 is the schematic diagram of compressor frequency variation according to an embodiment of the present invention；
Fig. 5 is the schematic diagram of temperature change in the present invention according to an embodiment of the present invention；
Fig. 6 is the optional flow chart of another kind of the air conditioning control method according to an embodiment of the present invention based on load；With
And
Fig. 7 is a kind of optional structural block diagram of the air conditioning control device according to an embodiment of the present invention based on load.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistented with the present invention.On the contrary, they be only with it is such as appended
The example of device and method being described in detail in claims, some aspects of the invention are consistent.
Embodiment 1
A kind of air conditioning control method based on load is provided in the preferred embodiment of the invention 1, which can
To be applied directly on various air-conditionings, can also be applied on other devices with air-conditioning partial function, it, can when specific implementation
By being realized in such a way that air-conditioning or other devices install software, APP or the corresponding program of writing controller.Specifically
For, Fig. 1 shows a kind of optional flow chart of this method, as shown in Figure 1, this method comprises the following steps S102-S106:
S102: whether the load of the detection air-conditioning zone of action changes；
S104: when load changes, the frequency regulating amount of compressor is determined according to the variation of load；
S106: the frequency of compressor is adjusted according to frequency regulating amount.
In the above-described embodiment, a kind of airconditioning control scheme based on load is provided, by detecting air-conditioning active region
Whether the load in domain changes, when load changes, according to load variation determine compressor frequency regulating amount into
And adjust the frequency of compressor.By the above method, the frequency regulating amount of compressor can be rapidly calculated, and is adjusted rapidly
Compressor frequency shortens air-conditioning because load variation needs to readjust temperature to the stable time, solves in the prior art
The problem of air-conditioner temperature control lag, keeps temperature lasting stability in the air-conditioning zone of action, while improving the comfort of air-conditioning.
Optionally, before whether the load of the detection air-conditioning zone of action changes, further includes: before air-conditioning unlatching,
Detect the environment temperature of the air-conditioning zone of action；After opening air-conditioning, environment temperature is adjusted until pre-set target temperature.This is negative
Lotus change before regulation scheme, control air-conditioning reach stable state at this stage.
In one preferred embodiment of the invention, the frequency regulating amount of compressor, packet are determined according to the variation of load
It includes: the current environmental temperature of the detection air-conditioning zone of action, and obtain pre-set target temperature；Wherein, the environment of the air-conditioning zone of action
Temperature changes with load variations；At this point, environment temperature is not pre-set target temperature, environment temperature is adjusted according to following proposal
Clothes.The variable quantity of calculated load；The frequency of compressor is determined according to the variable quantity of load, current environmental temperature and pre-set target temperature
Rate regulated quantity.
Wherein, the variable quantity of calculated load, comprising: the heating source area of the detection air-conditioning zone of action and the air-conditioning zone of action
The gross area；Heating source area is calculated in the accounting of the gross area, the variable quantity of load is obtained according to accounting.
After air-conditioning reaches set temperature, it is also desirable to the ability output of air-conditioning is equal with the load of the zone of action,
Compressor is also maintained at a temperature of setting at this time with a stable frequency operation, the temperature of the air-conditioning zone of action.Air-conditioning peace
After having installed, the environment of the zone of action be it is fixed, environment temperature will not generally become, so setting when air-conditioning stable operation
When determining under the conditions of temperature, the factor that will affect zone of action temperature change is just mainly the energy consumption body (mainly people) of the zone of action
Quantity.The amount of energy consumption body affects the depletion rate of air conditioner energy, and air-conditioning needs recanalization compressor frequency to match air-conditioning
The depletion rate of zone of action energy.So it is believed that after air-conditioning stable operation air-conditioning load, that is, energy consumption body quantity,
The quantity and frequency of energy consumption body are positively related relationships.
Infrared sensor array is installed on air-conditioning of the invention.Effect first is that being used to detect the flat of the air-conditioning zone of action
Equal temperature, i.e., previously described environment temperature.Another effect is amount (in the air-conditioning zone of action energy consumption body for detecting energy consumption body
Generally human or animal).Because human or animal is divided into body size, the quantity number for directly detecting human or animal compares
Difficulty utilizes infrared sensor array so characterizing the energy consumption scale of construction with the area ratio of the heating source area duty tune zone of action
The area ratio of the thermographic image data and software algorithm of acquisition, the heating source area duty tune zone of action is to be easy to calculate
's.Have been able to calculate the load of air-conditioning as described above.Such as one 100 pixels are shared on thermal image, heat
Source pixel accounts for 20 pixels, the load that can indicate air-conditioning with 20 at this time, and the value of load is 0~100.The heat source at calculating
Area, by the molecule of accounting ratio or accounting numerical value multiplied by 100, obtains the variable quantity of load after the accounting of the gross area.
Further, the frequency of compressor is determined according to the variable quantity of load, current environmental temperature and pre-set target temperature
Regulated quantity, comprising:
It inquires in database with the presence or absence of current environmental temperature and the corresponding specific load frequency variation of pre-set target temperature
Amount；Wherein, database prestores varying environment temperature and the corresponding specific load frequency variation of different pre-set target temperatures；Such as
Fruit we can count or calculate under all environment temperatures and all setting target temperatures under specific load variable quantities
Brought compressor frequency variable quantity.Under some environment temperature so afterwards, air-conditioning stable operation is in some setting temperature
When under degree, when load changes suddenly, so that it may calculate what compressor frequency needed to change using pervious record
Amount.Air-conditioning executes new compressor frequency at once, maintains the temperature of the air-conditioning zone of action in set temperature, eliminates temperature
Feedback time, that shortens compressor frequency readjusts the time, increases the comfort of air-conditioning.Therefore, database is pre- in the present invention
There are varying environment temperature and the corresponding specific load frequency variation of different pre-set target temperatures.As shown in table 1, T1 is environment
Temperature, P are unit duty compressor frequency variation, and T2 is set temperature, record when lower triangle is refrigeration, and upper triangle is system
Varying environment temperature and the corresponding specific load frequency of different pre-set target temperatures can be obtained by inquiring following table in record when hot
Rate variable quantity.
Table 1
It inquires in database with the presence or absence of current environmental temperature and the corresponding specific load frequency variation of pre-set target temperature
After amount, and if it exists, the variable quantity of acquisition specific load frequency variation, unit of account LOAD FREQUENCY variable quantity and load multiplies
Product, obtains the frequency regulating amount of compressor；If it does not exist, the frequency regulating amount for determining compressor is predeterminated frequency variable quantity.
The temperature control method of current most of convertible frequency air-conditioners is all to adjust compressor by pid algorithm or FUZZY ALGORITHMS FOR CONTROL
Frequency adjusts temperature in turn, and this method for adjusting temperature can generally choose reference temperature (at the temperature or return air of temperature controller
Temperature) and the difference of set temperature adjust compressor frequency, the difference the big, and compressor frequency is turned up, difference is smaller, adjusts
Small compressor frequency.After the load of the zone of action of air-conditioning changes, such as number increases, the temperature of the air-conditioning zone of action
Degree will start slowly to rise, as shown in Fig. 2, there is the load of 40%, T1 moment air-conditioning to increase in T1 moment load, such as into
Carry out 6 people, load rises to 60%.Traditional method needs after reference temperature and set temperature have a certain distance, such as Fig. 3
Shown, T1 to T2 moment temperature rises to t2 by t1, and compressor just starts to readjust frequency, again steady by T2 to T3 moment temperature
It is scheduled on t1.This stage expends the excessive time, increases the lag time for being adjusted to target temperature, temperature and set temperature
It is deviated, reduces the comfort of air-conditioning.
As previously described, present invention needs count or calculate under all environment temperatures and all set temperatures under unit
Energy consumption body variable quantity brought by compressor frequency variable quantity.Under some environment temperature, air-conditioning stable operation is at certain
When a set temperature, when air conditioner load changes, air-conditioning first in storage find respective environment at a temperature of and accordingly set
Determine the record that specific load compressor frequency variable quantity whether is stored at temperature.If there is compressor is then according to specific load pressure
The product of contracting unit frequency variable quantity and load variations amount starts to adjust compressor frequency.Such as at 25 DEG C of environment temperature, setting
At 22 DEG C of temperature, after load increases 10, finding specific load compressor frequency variable quantity in storage is 0.5, then empty
Compressor starts are adjusted to increase 10*0.5=5Hz frequency.As shown in figure 4, the present invention is when T1 moment load increases, frequency is by P1 liter
To P2.After adjusting compressor frequency, as shown in figure 5, T1 moment temperature is still stable in t1.
Because the complicated multiplicity of the installation environment of each air-conditioning is this parameter can not directly measure in laboratory obtains, its need
It will the continuous self-renewing amendment after air-conditioning is installed and is over.In presently preferred embodiment, if it exists
When, after the frequency for adjusting compressor according to frequency regulating amount, further includes: whether detection environment temperature judges environment temperature
Reach pre-set target temperature；If reaching, more new database；If not up to, adjusting the frequency of compressor, until environment temperature reaches
Pre-set target temperature, and more new database.
Wherein, if reaching, more new database includes: stored current environmental temperature and goal-selling in cumulative data library
The number of the corresponding specific load frequency variation of temperature.If not up to, more new database comprises determining that environment temperature reaches pre-
If total regulated quantity of compressor frequency when target temperature；According to the variable quantity of total regulated quantity and load, current environmental temperature is calculated
Specific load frequency variation corresponding with pre-set target temperature, stored current environmental temperature and default in more new database
The corresponding specific load frequency variation of target temperature.
If the still unstable rule of temperature adjusts compressor frequency slightly, until temperature maintains set temperature.Afterwards
When changing the frequency of compressor according to the record of storage each time, need update storage cell load compression unit frequency become
The record of change amount, the method for update, which can be according to the weighted value of number, to be updated, if front has recorded 100 times, unit is negative
Lotus compressor frequency variable quantity is 2, and this time specific load compressor frequency variable quantity is 3, then what is newly stored is recorded as (2*
100)/(100+1)+(3*1)/(100+1)≈2.001。
Further, if it does not exist, the frequency of compressor is adjusted according to frequency regulating amount, comprising: become according to predeterminated frequency
Change amount is stepped up the frequency of compressor, until environment temperature reaches pre-set target temperature.Compression when reaching pre-set target temperature
Total regulated quantity of unit frequency；According to the variable quantity of total regulated quantity and load, current environmental temperature and pre-set target temperature pair are calculated
The specific load frequency variation answered, and store into database.
If found in storage less than unit duty compressor frequency at a temperature of respective environment and under corresponding set temperature
The record of rate variable quantity.Compressor frequency is then gradually adjusted up to air-conditioning zone of action temperature approaches set temperature, such as gradually
Increase 3Hz until maintaining set temperature, then stores the pressure of lower current environmental temperature and the specific load under current set temperature
Contracting machine variable quantity, the compressor variable quantity of specific load are the frequency of variation divided by load variations amount.
After the enough long-times of operation of air conditioner, it is each in repository under the conditions of specific load compressor frequency variable quantity
It will be supplemented and be improved.When frequently People are hurrying to and fro in the later air-conditioning zone of action, compressor also can flexibly change
Frequency increases the comfort of air-conditioning in maintenance effect region under the conditions of a stable temperature.
Another air conditioning control method based on load is additionally provided in the preferred embodiment of the invention 1, such as Fig. 6 institute
Show, this method comprises:
Start；
Air-conditioning checks or calculates environment temperature and stores before opening；
It opens air-conditioning and adjusts the temperature to set temperature and stabilization；
Whether air-conditioning zone of action load changes；
If air-conditioning zone of action load variations inquire in repository the specific load frequency whether having under conditions present
The record of variation；
If having, change compressor frequency according to record；
Whether stable detect temperature；
If not, adjusting compressor frequency until temperature is stablized；
If so, updating the record of conditions present specific load frequency variation, terminate later；
It's not true, then adjusts compressor frequency；
Whether stable detect temperature；
If not, adjusting compressor frequency until temperature is stablized；
If so, updating the specific load frequency variation under current environmental temperature and set temperature, terminate later；
If air-conditioning zone of action load does not change, terminate；
In the above-described embodiment, a kind of airconditioning control scheme based on load is provided, by detecting air-conditioning active region
Whether the load in domain changes, when load changes, according to load variation determine compressor frequency regulating amount into
And adjust the frequency of compressor.By the above method, the frequency regulating amount of compressor can be rapidly calculated, and is adjusted rapidly
Compressor frequency shortens air-conditioning because load variation needs to readjust temperature to the stable time, solves in the prior art
The problem of air-conditioner temperature control lag, keeps temperature lasting stability in the air-conditioning zone of action, while improving the comfort of air-conditioning.
Embodiment 2
The air conditioning control method based on load provided in 1 based on the above embodiment, in the preferred embodiment of the invention 2
A kind of air conditioning control device based on load is additionally provided, specifically, Fig. 7 shows a kind of optional structural block diagram of the device,
As shown in fig. 7, the device includes:
Whether detection module 702, the load for detecting the air-conditioning zone of action change；
Determining module 704 is connect with detection module 602, for being determined according to the variation of load when load changes
The frequency regulating amount of compressor；
Adjustment module 706 is connect with determining module 604, for adjusting the frequency of compressor according to frequency regulating amount.
In the above-described embodiment, a kind of airconditioning control scheme based on load is provided, by detecting air-conditioning active region
Whether the load in domain changes, when load changes, according to load variation determine compressor frequency regulating amount into
And adjust the frequency of compressor.By the above method, the frequency regulating amount of compressor can be rapidly calculated, and is adjusted rapidly
Compressor frequency shortens air-conditioning because load variation needs to readjust temperature to the stable time, solves in the prior art
The problem of air-conditioner temperature control lag, keeps temperature lasting stability in the air-conditioning zone of action, while improving the comfort of air-conditioning.
Optionally, the present apparatus further include: whether presetting module changes for the load in the detection air-conditioning zone of action
Before, before air-conditioning unlatching, the environment temperature of the air-conditioning zone of action is detected, after opening air-conditioning, adjusts environment temperature until pre-
If target temperature.
In one preferred embodiment of the invention, determining module 704 includes: acquiring unit, is made for detecting air-conditioning
With the current environmental temperature in region, and obtain pre-set target temperature；Wherein, the environment temperature of the air-conditioning zone of action is with load variations
And change；Computing unit, the variable quantity for calculated load；Determination unit, for the variable quantity according to load, current environment temperature
Degree and pre-set target temperature determine the frequency regulating amount of compressor.
Further, computing unit includes: detection sub-unit, for detecting the heating source area and air-conditioning of the air-conditioning zone of action
The gross area of the zone of action；Computation subunit obtains load according to accounting for calculating heating source area in the accounting of the gross area
Variable quantity.
Further, it is determined that unit includes: inquiry subelement, for inquiring in database with the presence or absence of current environmental temperature
Specific load frequency variation corresponding with pre-set target temperature；Wherein, database prestore varying environment temperature with it is difference pre-
If the corresponding specific load frequency variation of target temperature；First computation subunit, for if it exists, obtaining specific load frequency
The product of the variable quantity of variable quantity, unit of account LOAD FREQUENCY variable quantity and load, obtains the frequency regulating amount of compressor；Second
Computation subunit, for if it does not exist, determining that the frequency regulating amount of compressor is predeterminated frequency variable quantity.
Further, device further include: update module, for according to frequency regulating amount adjust compressor frequency it
Afterwards, environment temperature is detected, judges whether environment temperature reaches pre-set target temperature；If reaching, more new database；If not up to,
The frequency of compressor is adjusted, until environment temperature reaches pre-set target temperature, and more new database.Wherein, if reaching, number is updated
It include: stored current environmental temperature and the corresponding specific load frequency variation of pre-set target temperature in cumulative data library according to library
The number of amount.Further, if not up to, more new database comprises determining that compression when environment temperature reaches pre-set target temperature
Total regulated quantity of unit frequency；According to the variable quantity of total regulated quantity and load, current environmental temperature and pre-set target temperature pair are calculated
The specific load frequency variation answered, stored current environmental temperature and the corresponding list of pre-set target temperature in more new database
Position LOAD FREQUENCY variable quantity.
Further, adjustment module 706 includes: that the frequency of compressor is stepped up according to predeterminated frequency variable quantity, until
Environment temperature reaches pre-set target temperature.
Further, device further include: memory module, for according to frequency regulating amount adjust compressor frequency it
Afterwards, total regulated quantity of compressor frequency when environment temperature reaches pre-set target temperature is determined；According to the change of total regulated quantity and load
Change amount calculates current environmental temperature and the corresponding specific load frequency variation of pre-set target temperature, and stores into database.
About the device in above-described embodiment, wherein each unit, module execute the concrete mode of operation related
It is described in detail in the embodiment of this method, no detailed explanation will be given here.
Embodiment 3
The air conditioning control device based on load provided in 2 based on the above embodiment, in the preferred embodiment of the invention 3
A kind of air-conditioning is additionally provided, including such as above-mentioned air conditioning control device based on load.
In the above-described embodiment, a kind of airconditioning control scheme based on load is provided, by detecting air-conditioning active region
Whether the load in domain changes, when load changes, according to load variation determine compressor frequency regulating amount into
And adjust the frequency of compressor.By the above method, the frequency regulating amount of compressor can be rapidly calculated, and is adjusted rapidly
Compressor frequency shortens air-conditioning because load variation needs to readjust temperature to the stable time, solves in the prior art
The problem of air-conditioner temperature control lag, keeps temperature lasting stability in the air-conditioning zone of action, while improving the comfort of air-conditioning.
Embodiment 4
The air conditioning control method based on load provided in 1 based on the above embodiment, in the preferred embodiment of the invention 4
A kind of computer equipment is additionally provided, can be run on a memory and on a processor including memory, processor and storage
Computer program, the processor realize such as the above-mentioned air conditioning control method based on load when executing described program.
In the above-described embodiment, a kind of airconditioning control scheme based on load is provided, by detecting air-conditioning active region
Whether the load in domain changes, when load changes, according to load variation determine compressor frequency regulating amount into
And adjust the frequency of compressor.By the above method, the frequency regulating amount of compressor can be rapidly calculated, and is adjusted rapidly
Compressor frequency shortens air-conditioning because load variation needs to readjust temperature to the stable time, solves in the prior art
The problem of air-conditioner temperature control lag, keeps temperature lasting stability in the air-conditioning zone of action, while improving the comfort of air-conditioning.
Embodiment 5
The air conditioning control method based on load provided in 1 based on the above embodiment, in the preferred embodiment of the invention 5
A kind of storage medium comprising computer executable instructions is additionally provided, the computer executable instructions are by computer disposal
For executing such as the above-mentioned air conditioning control method based on load when device executes.
In the above-described embodiment, a kind of airconditioning control scheme based on load is provided, by detecting air-conditioning active region
Whether the load in domain changes, when load changes, according to load variation determine compressor frequency regulating amount into
And adjust the frequency of compressor.By the above method, the frequency regulating amount of compressor can be rapidly calculated, and is adjusted rapidly
Compressor frequency shortens air-conditioning because load variation needs to readjust temperature to the stable time, solves in the prior art
The problem of air-conditioner temperature control lag, keeps temperature lasting stability in the air-conditioning zone of action, while improving the comfort of air-conditioning.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to of the invention its
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the invention, these modifications, purposes or
The common knowledge in the art that person's adaptive change follows general principle of the invention and do not invent including the present invention
Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be understood that the present invention is not limited to the precise structure already described above and shown in the accompanying drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is limited only by the attached claims.
Claims (14)
1. a kind of air conditioning control method based on load characterized by comprising
Whether the load of the detection air-conditioning zone of action changes；
When the load changes, the frequency regulating amount of compressor is determined according to the variation of the load；
The frequency of the compressor is adjusted according to the frequency regulating amount.
2. the method according to claim 1, wherein whether the load in the detection air-conditioning zone of action changes
Before, further includes:
Before air-conditioning unlatching, the environment temperature of the air-conditioning zone of action is detected；
After opening the air-conditioning, the environment temperature is adjusted until pre-set target temperature.
3. the method according to claim 1, wherein determining the frequency tune of compressor according to the variation of the load
Section amount, comprising:
The current environmental temperature of the air-conditioning zone of action is detected, and obtains pre-set target temperature；Wherein, the air-conditioning active region
The environment temperature in domain changes with load variations；
Calculate the variable quantity of the load；
The frequency tune of compressor is determined according to the variable quantity of the load, the current environmental temperature and the pre-set target temperature
Section amount.
4. according to the method described in claim 3, it is characterized in that, calculating the variable quantity of the load, comprising:
Detect the heating source area of the air-conditioning zone of action and the gross area of the air-conditioning zone of action；
The heating source area is calculated in the accounting of the gross area, the variable quantity of the load is obtained according to the accounting.
5. according to the method described in claim 3, it is characterized in that, according to the variable quantity of the load, the current environment temperature
Degree and the pre-set target temperature determine the frequency regulating amount of compressor, comprising:
It inquires and whether there is the current environmental temperature and the corresponding specific load frequency of the pre-set target temperature in database
Variable quantity；Wherein, the database prestores varying environment temperature and the corresponding specific load frequency of different pre-set target temperatures
Variable quantity；
If it exists, the specific load frequency variation is obtained, the specific load frequency variation and the load are calculated
The product of variable quantity obtains the frequency regulating amount of the compressor；
If it does not exist, the frequency regulating amount for determining the compressor is predeterminated frequency variable quantity.
6. according to the method described in claim 5, it is characterized in that, if it exists when, according to the frequency regulating amount adjust institute
After the frequency for stating compressor, further includes:
Environment temperature is detected, judges whether the environment temperature reaches the pre-set target temperature；
If reaching, the database is updated；
If not up to, adjusting the frequency of the compressor, until environment temperature reaches the pre-set target temperature, and described in update
Database.
7. according to the method described in claim 6, it is characterized in that, updating the database includes: if reaching
Add up the stored current environmental temperature and the corresponding specific load of the pre-set target temperature in the database
The number of frequency variation.
8. according to the method described in claim 6, it is characterized in that, if not up to, updating the database includes:
Determine total regulated quantity of the compressor frequency when environment temperature reaches the pre-set target temperature；
According to the variable quantity of total regulated quantity and the load, the current environmental temperature and the pre-set target temperature are calculated
Corresponding specific load frequency variation updates the stored current environmental temperature and the default mesh in the database
Mark the corresponding specific load frequency variation of temperature.
9. according to the method described in claim 5, it is characterized in that, if it does not exist, adjusted according to the frequency regulating amount described in
The frequency of compressor, comprising:
The frequency of the compressor is stepped up according to the predeterminated frequency variable quantity, until environment temperature reaches the default mesh
Mark temperature.
10. according to the method described in claim 9, it is characterized in that, adjusting the compressor according to the frequency regulating amount
Frequency after, further includes:
Determine total regulated quantity of the compressor frequency when environment temperature reaches the pre-set target temperature；
According to the variable quantity of total regulated quantity and the load, the current environmental temperature and the pre-set target temperature are calculated
Corresponding specific load frequency variation, and store into the database.
11. a kind of air conditioning control device based on load characterized by comprising
Whether detection module, the load for detecting the air-conditioning zone of action change；
Determining module, for determining that the frequency of compressor is adjusted according to the variation of the load when the load changes
Amount；
Adjustment module, for adjusting the frequency of the compressor according to the frequency regulating amount.
12. a kind of air-conditioning, which is characterized in that including as claimed in claim 11 based on the air conditioning control device of load.
13. a kind of computer equipment including memory, processor and stores the meter that can be run on a memory and on a processor
Calculation machine program, which is characterized in that the processor is realized as described in any one of claims 1 to 10 when executing described program
Air conditioning control method based on load.
14. a kind of storage medium comprising computer executable instructions, the computer executable instructions are by computer disposal
For executing the air conditioning control method based on load as described in any one of claims 1 to 10 when device executes.
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| CN112633808A (en) * | 2020-12-28 | 2021-04-09 | 杭州拼便宜网络科技有限公司 | Temperature control method, device, equipment and storage medium for cold-chain logistics |
| CN114061061A (en) * | 2020-07-31 | 2022-02-18 | 广东美的制冷设备有限公司 | Air conditioning equipment and control method, control device and computer storage medium thereof |
| CN114517960A (en) * | 2020-11-19 | 2022-05-20 | 珠海格力电器股份有限公司 | Air conditioner control method and device, electronic equipment and storage medium |
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| CN109827309B (en) | 2020-02-04 |
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