CN107388503A - Air-conditioning and its control method and control device - Google Patents
Air-conditioning and its control method and control device Download PDFInfo
- Publication number
- CN107388503A CN107388503A CN201710657517.1A CN201710657517A CN107388503A CN 107388503 A CN107388503 A CN 107388503A CN 201710657517 A CN201710657517 A CN 201710657517A CN 107388503 A CN107388503 A CN 107388503A
- Authority
- CN
- China
- Prior art keywords
- frequency
- stop
- difference threshold
- shut
- temperature difference
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of air-conditioning and its control method and control device, wherein, the air conditioning control method includes:Start-up and shut-down control instruction is performed according to the difference and start and stop temperature difference threshold of current indoor temperature and design temperature;Record performs the frequency of start-up and shut-down control instruction;The frequency adjustment start and stop temperature difference threshold instructed according to start-up and shut-down control is performed.Stop frequency, the influence that reduction frequent start-stop is adjusted to indoor temperature and humidity and the influence to parts service life can suitably be reduced.
Description
Technical field
The invention belongs to electrical equipment manufacturing technology field, more particularly to a kind of air conditioning control method, and air conditioning control device
With the air-conditioning with the control device.
Background technology
With the development of air-conditioning technical, and people IAQ particularly temperature, humidity requirement are got up it is higher,
How accurate control of temperature and humidity is carried out extremely important.The temperature control of air-conditioning is its most basic function, while operation of air conditioner
Refrigeration carries out dehumidifying effect, and the indoor set of variable air rate can carry out air quantity change to carry out temperature and humidity according to temperature and humidity
Control.For temperature adjustment demand it is smaller when, dehumidification function is mainly realized by low wind refrigerating operaton in the market, removed
Cooling capacity is obvious when wet.
Fig. 1 is the schematic diagram of the common air conditioner coolant circulatory system, air-conditioning system include the ' of compressor 10, the ' of four-way valve 20,
The ' of evaporator 30, the ' of throttling arrangement 40 and the ' of condenser 50.At present, dehumidification function is incidentally carried out during most of air conditioner refrigerating operation,
Refrigeration carries out dehumidifying simultaneously can meet conventional use, but for ground refrigeration cool-down demand but high dehumidification, will be unable to same
Step operation, causes indoor temperature is too low can have a strong impact on that comfortableness, or both in-door temperature control can cause to freeze during dehumidifying
Frequent shutdown is run, effect on moisture extraction is bad.During especially for low refrigeration load demand, now indoor load can cause to dehumidify
Demand and refrigeration demand difference are obvious.Even for adjustable output system, this situation is equally existed.
Therefore, for being run and when having dehumidification in Smaller load, while indoor temperature declines the less situation of demand,
When especially temperature change is easier to, air-conditioning is out of service because refrigerating capacity generation causes room temperature to decline, and influences effect on moisture extraction,
Continually start and stop causes indoor temperature more frequently to fluctuate simultaneously, and influences the service life of parts.Because demand is smaller
When, even if the equipment exported using change ability still suffers from this situation.
The content of the invention
It is contemplated that at least solves one of technical problem in correlation technique to a certain extent.
Therefore, first aspect present invention embodiment proposes a kind of air conditioning control method, the air conditioning control method can be reduced
Problem caused by frequent start-stop.
Second aspect of the present invention embodiment also proposes that a kind of air conditioning control device and third aspect embodiment propose have
The air-conditioning of the air conditioning control device.
In order to solve the above problems, the air conditioning control method of first aspect present invention embodiment, including:According to current indoor
Temperature and the difference and start and stop temperature difference threshold of design temperature perform start-up and shut-down control instruction;Record the execution start-up and shut-down control instruction
Frequency;The start and stop temperature difference threshold is adjusted according to the frequency that the execution start-up and shut-down control instructs.
The air conditioning control method of the embodiment of the present invention, start and stop temperature difference threshold is adjusted according to the frequency for performing start-up and shut-down control instruction
Value, can suitably reduce stop frequency, reduce the fluctuation of indoor temperature, be advantageous to the steady control of indoor temperature, freezing
Under pattern, the reduction of dehumidification function caused by frequent start-stop can be avoided, comfortableness is improved, and, it is possible to reduce frequent start-stop
Influence to parts service life, improve reliability.
In some embodiments of the invention, the frequency instructed according to the execution start-up and shut-down control adjusts the start and stop temperature difference
Threshold value includes:Increase the start and stop temperature difference threshold if the frequency of the execution start-up and shut-down control instruction reaches frequency limit, with
Suitably reduce indoor set stop frequency.
In some embodiments of the invention, increase if the frequency of the execution start-up and shut-down control instruction reaches frequency limit
The big start and stop temperature difference threshold includes:If the frequency for performing start-up and shut-down control instruction is more than or equal to first frequency limit value,
Then the start and stop temperature difference threshold increases by the first correction value;If the frequency for performing start-up and shut-down control instruction is more than or equal to second
Frequency limit and being less than the first frequency limit value, then the start and stop temperature difference threshold increases by the second correction value, wherein, described second
Correction value is less than first correction value.
In some embodiments of the invention, the air conditioning control method also includes:If adjust the start and stop temperature difference threshold
After value, the frequency for performing start-up and shut-down control instruction is more than or equal to the 3rd frequency limit and limited less than the second frequency
Value, then maintain the start and stop temperature difference threshold after adjustment.
In some embodiments of the invention, according to the difference and start and stop temperature difference threshold of current indoor temperature and design temperature
Value, which performs start-up and shut-down control instruction, to be included:If the difference of the current indoor temperature and the design temperature is more than or equal to described
Start and stop temperature difference threshold, which performs, starts control instruction;If the difference of the current indoor temperature and the design temperature is less than described
Start and stop temperature difference threshold then performs stopping control instruction.
In order to solve the above problems, the air conditioning control device of second aspect of the present invention embodiment proposition, including:Perform mould
Block, start-up and shut-down control instruction is performed for the difference according to current indoor temperature and design temperature and start and stop temperature difference threshold;Record
Module, for recording the frequency of the execution start-up and shut-down control instruction;Adjusting module, for according to the execution start-up and shut-down control instruction
Frequency adjust the start and stop temperature difference threshold.
The air conditioning control device of present example, opened by adjusting module according to the frequency adjustment for performing start-up and shut-down control instruction
Stop temperature difference threshold, can suitably reduce stop frequency, reduce influence that frequent start-stop adjusts to indoor temperature and humidity and to zero
The influence of part service life.
In some embodiments of the invention, the adjusting module reaches frequency in the frequency of the execution start-up and shut-down control instruction
Increase the start and stop temperature difference threshold during rate limit value, can suitably reduce indoor stop frequency.
In some embodiments of the invention, the adjusting module includes:First adjustment unit, for being opened in the execution
Stopping adjusting the start and stop temperature difference threshold when frequency of control instruction is more than or equal to first frequency limit value increases by the first correction value;The
Two adjustment units, for being more than or equal to second frequency limit value and less than described the in the frequency of the execution start-up and shut-down control instruction
One frequency limit, adjusting the start and stop temperature difference threshold increases by the second correction value, wherein, second correction value is less than described first
Correction value.
In some embodiments of the invention, the adjusting module also includes:Maintenance unit, for adjusting the start and stop
After temperature difference threshold, the frequency for performing start-up and shut-down control instruction is more than or equal to the 3rd frequency limit and is less than the second frequency
Limit value, maintain the start and stop temperature difference threshold after adjustment.
In some embodiments of the invention, the execution module includes:Start execution unit, for working as cup described
Interior temperature and the difference of the design temperature perform when being more than or equal to the start and stop temperature difference threshold starts control instruction;Stopping is held
Row unit, stop for being performed when the difference of the current indoor temperature and the design temperature is less than the start and stop temperature difference threshold
Only control instruction.
The air-conditioning proposed based on the air conditioning control device of above-mentioned aspect embodiment, third aspect present invention embodiment, including
Coolant circulating system and described air conditioning control device.
The air-conditioning of the embodiment of the present invention, it is controlled using the air conditioning control device of above-mentioned aspect embodiment, can be appropriate
Ground reduces stop frequency, the influence that reduction frequent start-stop is adjusted to indoor temperature and humidity and the influence to parts service life,
Improve comfortableness.
A kind of computer-readable recording medium is also proposed in some embodiments of the invention, is stored thereon with computer journey
Sequence, the air conditioning control method as described in claim any one of 1-5 is realized when the program is executed by processor.
A kind of computer applied algorithm is also proposed in some embodiments of the invention, when it is in the processing of computer equipment
When being performed on device, described air conditioning control method is performed.
A kind of computer program product is also proposed in some embodiments of the invention, when in the computer program product
Instruction by computing device when, perform described air conditioning control method.
Brief description of the drawings
Fig. 1 is the part-structure schematic diagram of usual air-conditioning system;
Fig. 2 is the flow chart of air conditioning control method according to embodiments of the present invention;
Fig. 3 is the block diagram of air conditioning control device according to embodiments of the present invention;
Fig. 4 is the block diagram of air conditioning control device according to an embodiment of the invention;And
Fig. 5 is the block diagram of air-conditioning according to embodiments of the present invention.
Reference:
Air-conditioning 1000;
Coolant circulating system 200 and air conditioning control device 100;
Start execution unit 11 and stop execution unit 12, the first adjustment unit 31 and the second adjustment unit 32, remain single
Member 33.
Embodiment
Embodiments of the invention are 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.
The air conditioning control method that embodiment proposes according to a first aspect of the present invention is described with reference to the accompanying drawings.
Fig. 2 is the flow chart of air conditioning control method according to embodiments of the present invention, as shown in Fig. 2 the air conditioning control method
Including:
S1, start-up and shut-down control instruction is performed according to the difference and start and stop temperature difference threshold of current indoor temperature and design temperature.
Wherein it is possible to detect current indoor temperature by temperature sensor, pass through remote control either line control machine or control
Temperature needed for panel setting is design temperature.During operation of air conditioner, indoor temperature gradually approaches with design temperature, is ultimately at setting
Temperature range, to meet the needs of user.
It should be noted that in an embodiment of the present invention, start-up and shut-down control can include to the start-up and shut-down control of indoor set or
Person is only to the start-up and shut-down control of outdoor unit, but start-up and shut-down control instruction is generally sent by the control module of indoor set.Wherein, only for room
The start-up and shut-down control of outer machine, is limited by the start-up and shut-down control instruction that indoor set is sent, and generally up to temperature is shut down indoor set and can continued to run with.
Specifically, if the difference of current indoor temperature and design temperature performs startup more than or equal to start and stop temperature difference threshold
Control instruction, i.e. current indoor temperature differ larger with design temperature, then operation of air conditioner with continue adjust indoor air temperature;Such as
The difference of fruit current indoor temperature and design temperature then performs stopping control instruction, i.e. indoor temperature base less than start and stop temperature difference threshold
This is in design temperature scope, meets the setting demand of user, then suspends temperature adjustment.So circulation, indoor temperature is maintained to expire
The demand of sufficient user's design temperature.
S2, record perform the frequency of start-up and shut-down control instruction.
Specifically, it is as described above, operationally, according to indoor temperature and the difference and start and stop temperature difference threshold of design temperature
Relation, indoor set constantly export start-up and shut-down control instruction.In an embodiment of the present invention, indoor set can be recorded at one section
The interior number for performing start-up and shut-down control instruction, for example, recording start-stop time hourly i.e. stop frequency.
If it is very frequently that stop frequency is larger to perform start and stop, it will causes indoor temperature frequent fluctuation, influences comfortable
Property, can also reduce the service life of parts thereof, under refrigeration mode, especially Smaller load run and have dehumidification with
And indoor temperature change generated in case, when being easier to, air-conditioning frequent start-stop make it that dehumidification function is intermittent, effect on moisture extraction is bad or even function
Lose, or, for low refrigeration cool-down demand but high dehumidification requirements, frequent start-stop will largely effect on effect on moisture extraction.
S3, temperature difference threshold is adjusted according to the frequency for performing start-up and shut-down control instruction.
The problem of causing in order to avoid frequent start-stop, in embodiments of the present invention, according to the frequency for performing start-up and shut-down control instruction
Rate adjusts start and stop temperature difference threshold.For example, when the frequency for performing start-up and shut-down control instruction is larger, i.e., indoor temperature change generated in case is obvious,
Be exactly indoor temperature and design temperature difference change than very fast, cause indoor set to frequently execute start-up and shut-down control instruction, then increase
Start and stop temperature difference threshold, equivalent to the difference in a disguised form extending indoor temperature and design temperature reach start and stop temperature difference threshold when
Between, that is, reduce the frequency that indoor set performs start-up and shut-down control instruction.
Specifically, in an embodiment of the present invention, if the frequency for performing start-up and shut-down control instruction reaches frequency limit, recognize
It is frequent for start and stop, then increase start and stop temperature difference threshold.For example, if the frequency for performing start-up and shut-down control instruction is more than or equal to the first frequency
Rate limit value, it is believed that start and stop are very frequent, cause fluctuations in indoor temperature larger, or effect on moisture extraction is poor, influence comfortableness, then start and stop
Temperature difference threshold increases by the first correction value, suitably to reduce stop frequency;If perform start-up and shut-down control instruction frequency be more than or
Equal to second frequency limit value and it is less than first frequency limit value, it is believed that start and stop are more frequent, cause indoor temperature to have fluctuation, or dehumidifying effect
Fruit is bad, then start and stop temperature difference threshold increases by the second correction value, wherein, the second correction value is less than the first correction value, suitably to subtract
Small stop frequency.
Further, if after adjustment start and stop temperature difference threshold, the frequency for performing start-up and shut-down control instruction is more than or equal to the
Three frequency limits and it is less than second frequency limit value, it is believed that it is not very big that stop frequency influences on comfortableness, then after maintaining adjustment
Start and stop temperature difference threshold, that is, maintain current amendment.
It is understood that if the frequency that indoor set performs start-up and shut-down control instruction is less than the 4th frequency limit, the 4th frequency
Rate limit value is less than the 3rd frequency limit, it is believed that hardly influence indoor temperature and humidity comfortableness or influence to parts not
Greatly, then start and stop temperature difference threshold is not adjusted.
It should be noted that above example is that the example of start and stop temperature difference threshold is adjusted according to stop frequency, it is not limited to
The frequency limit section of setting is stated, can be set as needed, for example, increase limit value judges section, to start and stop temperature difference threshold
The regulation that value is more refined.
Continue above-mentioned steps cycle criterion stop frequency, until receiving halt command, air-conditioning requires to shut down according to control.
In short, the air conditioning control method of the embodiment of the present invention, the system informations such as design temperature, running situation are obtained,
The information that indoor set performs start-up and shut-down control instruction is obtained, the frequency that start-up and shut-down control instruction is performed according to indoor set adjusts the start and stop temperature difference
It threshold value, can suitably reduce stop frequency, reduce the fluctuation of indoor temperature, be advantageous to the steady control of indoor temperature, making
Under chill formula, the forfeiture of dehumidification function caused by avoiding frequent start-stop, comfortableness is improved, and, it is possible to reduce frequent start-stop pair
The influence of parts service life, improve reliability.
The air conditioning control device of embodiment according to a further aspect of the invention is described with reference to the accompanying drawings.
Fig. 3 is the block diagram of air conditioning control device according to embodiments of the present invention, as shown in figure 3, the sky of the embodiment of the present invention
Control device 100 is adjusted to include execution module 10, logging modle 20 and adjusting module 30.
Wherein, execution module 10 is used to be held according to the difference and start and stop temperature difference threshold of current indoor temperature and design temperature
Row start-up and shut-down control instructs.Logging modle 20 is used to record the frequency for performing start-up and shut-down control instruction;Adjusting module 30 is used for basis and held
The frequency adjustment start and stop temperature difference threshold of row start-up and shut-down control instruction, suitably to reduce indoor set stop frequency, and then, frequency can be reduced
The fluctuation of indoor temperature caused by numerous start and stop, and, dehumidification function caused by frequent start-stop can be reduced in cooling mode
Reduction, can reduce influence of the frequent start-stop to parts service life.
Further, the block diagram of air conditioning control device according to an embodiment of the invention, such as Fig. 4 are illustrated in figure 4
Shown, execution module 10 includes starting execution unit 11 and stops execution unit 12.
Wherein, start execution unit 11 to be used to be more than or equal to start and stop temperature in the difference of current indoor temperature and design temperature
Performed during poor threshold value and start control instruction;Stop execution unit 12 to be used to be less than in the difference of current indoor temperature and design temperature
Performed during start and stop temperature difference threshold and stop control instruction.So circulation, regulation indoor temperature are in the range of design temperature, to meet
User's design temperature demand.
In some embodiments of the invention, adjusting module 30 reaches frequency limit in the frequency for performing start-up and shut-down control instruction
When, it is believed that start and stop are frequent, increase start and stop temperature difference threshold.
Shown in reference picture 4, adjusting module 30 includes the first adjustment unit 31 and the second adjustment unit 32, wherein, first adjusts
Whole unit 31 is used to adjust start and stop temperature difference threshold when the frequency for performing start-up and shut-down control instruction is more than or equal to first frequency limit value
Increase by the first correction value;Second adjustment unit 32 is used to limit more than or equal to second frequency in the frequency for performing start-up and shut-down control instruction
It is worth and is less than first frequency limit value, adjustment start and stop temperature difference threshold increases by the second correction value, wherein, the second correction value is repaiied less than first
On the occasion of.So as to suitably reduce stop frequency, reduce influence of the frequent start-stop to indoor temperature and humidity and parts.
As shown in figure 4, adjusting module 30 also includes maintenance unit 33, maintenance unit 33 is used in adjustment start and stop temperature difference threshold
Afterwards, the frequency for performing start-up and shut-down control instruction is more than or equal to the 3rd frequency limit and is less than second frequency limit value, it is believed that start and stop frequency
It is not very big that rate influences on comfortableness, then maintains the start and stop temperature difference threshold after adjustment, that is, maintains current amendment.
It is understood that if the frequency for performing start-up and shut-down control instruction is less than the 4th frequency limit, the 4th frequency limit
Less than the 3rd frequency limit, it is believed that it is little hardly to influence comfortableness or the influence to parts of indoor temperature and humidity, then
Start and stop temperature difference threshold is not adjusted.
In simple terms, the air conditioning control device 100 of present example, system operation system is obtained, judges whether to belong to frequency
Numerous start and stop, if the frequency for performing start-up and shut-down control instruction reaches frequency limit, start and stop temperature difference threshold is adjusted according to stop frequency, can
Suitably to reduce stop frequency, influence and the shadow to parts service life that frequent start-stop is adjusted to indoor temperature and humidity are reduced
Ring.
Based on the air conditioning control device of above-mentioned aspect embodiment, 5 describe according to a further aspect of the present invention with reference to the accompanying drawings
The air-conditioning of embodiment.
As shown in figure 5, the air-conditioning 1000 of the embodiment of the present invention includes coolant circulating system 200 and the sky of the embodiment of the present invention
Adjust control device 100.It is controlled using the air conditioning control device 100 of above-mentioned aspect embodiment, can suitably reduces interior
Machine stop frequency, the influence that reduction frequent start-stop is adjusted to indoor temperature and humidity and the influence to parts service life, air-conditioning
100 specific control process of control device will not be repeated here with reference to the description of the control method of above-mentioned aspect embodiment.
A kind of computer-readable recording medium is also proposed in some embodiments of the invention, is stored thereon with computer journey
Sequence, the program realize the air conditioning control method of above-mentioned aspect embodiment when being executed by processor.
A kind of computer applied algorithm is also proposed in some embodiments of the invention, when it is in the processing of computer equipment
When being performed on device, the air conditioning control method of above-mentioned aspect embodiment is performed.
A kind of computer program product is also proposed in some embodiments of the invention, when the finger in computer program product
When order is by computing device, the air conditioning control method of above-mentioned aspect embodiment is performed.
It should be noted that in the description of this specification, any mistake described otherwise above in flow chart or herein
Journey or method description are construed as, and expression includes one or more the step of being used to realize specific logical function or process
Executable instruction code module, fragment or part, and the scope of the preferred embodiment of the present invention include it is other
Realize, wherein order that is shown or discussing can not be pressed, including according to involved function by it is basic simultaneously in the way of or press
Opposite order, carrys out perform function, and this should be understood by embodiments of the invention person of ordinary skill in the field.
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) use, or combine 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
Put.The more specifically example (non-exhaustive list) of computer-readable medium includes following:Electricity with one or more wiring
Connecting portion (electronic installation), portable computer diskette box (magnetic device), random access memory (RAM), read-only storage
(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, which can even is that, to print the paper of described program thereon or other are suitable
Medium, because can then enter edlin, interpretation or if necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each several part of the present invention can be realized with hardware, software, firmware or combinations thereof.Above-mentioned
In embodiment, software that multiple steps or method can be performed in memory and by suitable instruction execution system with storage
Or firmware is realized.If, and in another embodiment, can be with well known in the art for example, realized with hardware
Any one of row technology or their combination are realized:With the logic gates for realizing logic function to data-signal
Discrete logic, have suitable combinational logic gate circuit application specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that to realize all or part of step that above-described embodiment method carries
Suddenly it is that by program the hardware of correlation can be instructed to complete, described program can be stored in a kind of computer-readable storage medium
In matter, the program upon execution, including one or a combination set of the step of embodiment of the method.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
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 or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the different embodiments or example and the feature of different embodiments or example described in this specification
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (14)
- A kind of 1. air conditioning control method, it is characterised in that including:Start-up and shut-down control instruction is performed according to the difference and start and stop temperature difference threshold of current indoor temperature and design temperature;Record the frequency of the execution start-up and shut-down control instruction;The start and stop temperature difference threshold is adjusted according to the frequency that the execution start-up and shut-down control instructs.
- 2. air conditioning control method as claimed in claim 1, it is characterised in that the frequency instructed according to the execution start-up and shut-down control Adjusting the start and stop temperature difference threshold includes:Increase the start and stop temperature difference threshold if the frequency of the execution start-up and shut-down control instruction reaches frequency limit.
- 3. air conditioning control method as claimed in claim 2, it is characterised in that if the frequency for performing start-up and shut-down control instruction Reaching frequency limit and then increasing the start and stop temperature difference threshold includes:If the frequency for performing start-up and shut-down control instruction is more than or equal to first frequency limit value, the start and stop temperature difference threshold increases Add the first correction value;If the frequency for performing start-up and shut-down control instruction is more than or equal to second frequency limit value and limited less than the first frequency Being worth, then the start and stop temperature difference threshold increases by the second correction value, wherein, second correction value is less than first correction value.
- 4. air conditioning control method as claimed in claim 3, it is characterised in that also include:If after adjusting the start and stop temperature difference threshold, the frequency for performing start-up and shut-down control instruction is more than or equal to the 3rd frequency Limit value and it is less than the second frequency limit value, then maintains the start and stop temperature difference threshold after adjustment.
- 5. the air conditioning control method as described in claim any one of 1-4, it is characterised in that according to current indoor temperature and setting The difference and start and stop temperature difference threshold of temperature, which perform start-up and shut-down control instruction, to be included:If the difference of the current indoor temperature and the design temperature is more than or equal to the start and stop temperature difference threshold, execution is opened Dynamic control instruction;Stopping control being performed if the difference of the current indoor temperature and the design temperature is less than the start and stop temperature difference threshold System instruction.
- A kind of 6. air conditioning control device, it is characterised in that including:Execution module, start-up and shut-down control is performed for the difference according to current indoor temperature and design temperature and start and stop temperature difference threshold Instruction;Logging modle, for recording the frequency of the execution start-up and shut-down control instruction;Adjusting module, the frequency for being instructed according to the execution start-up and shut-down control adjust the start and stop temperature difference threshold.
- 7. air conditioning control device as claimed in claim 6, it is characterised in that the adjusting module is in the execution start-up and shut-down control The frequency of instruction increases the start and stop temperature difference threshold when reaching frequency limit.
- 8. air conditioning control device as claimed in claim 7, it is characterised in that the adjusting module includes:First adjustment unit, for adjusting the start and stop when the indoor set stop frequency is more than or equal to first frequency limit value Temperature difference threshold increases by the first correction value;Second adjustment unit, for being more than or equal to second frequency limit value and less than described first in the indoor set stop frequency Frequency limit, adjusting the start and stop temperature difference threshold increases by the second correction value, wherein, second correction value is repaiied less than described first On the occasion of.
- 9. air conditioning control device as claimed in claim 8, it is characterised in that the adjusting module also includes:Maintenance unit, for after the start and stop temperature difference threshold is adjusted, the frequency for performing start-up and shut-down control instruction to be more than or waited In the 3rd frequency limit and it is less than the second frequency limit value, maintains the start and stop temperature difference threshold after adjustment.
- 10. the air conditioning control device as described in claim any one of 6-9, it is characterised in that the execution module includes:Start execution unit, for being more than or equal to the start and stop in the difference of the current indoor temperature and the design temperature Performed during temperature difference threshold and start control instruction;Stop execution unit, for being less than the start and stop temperature difference threshold in the difference of the current indoor temperature and the design temperature Performed during value and stop control instruction.
- A kind of 11. air-conditioning, it is characterised in that the air-conditioning control including coolant circulating system and as described in claim any one of 6-10 Device processed.
- 12. a kind of computer-readable recording medium, is stored thereon with computer program, it is characterised in that the program is by processor The air conditioning control method as described in claim any one of 1-5 is realized during execution.
- 13. a kind of computer applied algorithm, when it is being performed on processor of computer equipment, perform such as claim 1-5 Air conditioning control method described in any one.
- 14. a kind of computer program product, when the instruction in the computer program product is by computing device, its feature exists In air conditioning control method of the execution as described in claim any one of 1-5.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710657517.1A CN107388503B (en) | 2017-08-03 | 2017-08-03 | Air conditioner and control method and control device thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710657517.1A CN107388503B (en) | 2017-08-03 | 2017-08-03 | Air conditioner and control method and control device thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107388503A true CN107388503A (en) | 2017-11-24 |
CN107388503B CN107388503B (en) | 2020-09-15 |
Family
ID=60343103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710657517.1A Active CN107388503B (en) | 2017-08-03 | 2017-08-03 | Air conditioner and control method and control device thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107388503B (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109798635A (en) * | 2019-01-15 | 2019-05-24 | 广东美的暖通设备有限公司 | The control method and air-conditioning system of air-conditioning system |
CN110686356A (en) * | 2019-09-23 | 2020-01-14 | 珠海格力电器股份有限公司 | Control method for preventing frequent shutdown of air conditioner, computer readable storage medium and air conditioner |
CN111750482A (en) * | 2020-05-19 | 2020-10-09 | 海信(山东)空调有限公司 | Air conditioner self-starting method and air conditioner |
CN113513421A (en) * | 2021-06-01 | 2021-10-19 | 潍柴动力股份有限公司 | Vehicle thermal management control method, device, equipment, medium and product |
CN113531769A (en) * | 2021-07-29 | 2021-10-22 | 宁波奥克斯电气股份有限公司 | Temperature and humidity control method and device and air conditioner |
CN114623565A (en) * | 2022-03-29 | 2022-06-14 | 青岛海尔空调电子有限公司 | Multi-split air conditioning system and control method and control device thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101737901A (en) * | 2009-12-16 | 2010-06-16 | 深圳市艾苏威尔科技发展有限公司 | Method and system for controlling operation of constant-frequency air conditioner for base station |
JP2015142889A (en) * | 2014-01-31 | 2015-08-06 | 株式会社コロナ | dehumidifier |
WO2016059671A1 (en) * | 2014-10-14 | 2016-04-21 | 三菱電機株式会社 | Air conditioner control system, connecting device, and air conditioner control method |
CN105650829A (en) * | 2016-03-14 | 2016-06-08 | 珠海格力电器股份有限公司 | Control method and device of fixed-frequency air conditioner |
CN106524433A (en) * | 2016-12-08 | 2017-03-22 | 青岛海尔空调器有限总公司 | Fixed-frequency air conditioner control method |
-
2017
- 2017-08-03 CN CN201710657517.1A patent/CN107388503B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101737901A (en) * | 2009-12-16 | 2010-06-16 | 深圳市艾苏威尔科技发展有限公司 | Method and system for controlling operation of constant-frequency air conditioner for base station |
JP2015142889A (en) * | 2014-01-31 | 2015-08-06 | 株式会社コロナ | dehumidifier |
WO2016059671A1 (en) * | 2014-10-14 | 2016-04-21 | 三菱電機株式会社 | Air conditioner control system, connecting device, and air conditioner control method |
CN105650829A (en) * | 2016-03-14 | 2016-06-08 | 珠海格力电器股份有限公司 | Control method and device of fixed-frequency air conditioner |
CN106524433A (en) * | 2016-12-08 | 2017-03-22 | 青岛海尔空调器有限总公司 | Fixed-frequency air conditioner control method |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109798635A (en) * | 2019-01-15 | 2019-05-24 | 广东美的暖通设备有限公司 | The control method and air-conditioning system of air-conditioning system |
CN110686356A (en) * | 2019-09-23 | 2020-01-14 | 珠海格力电器股份有限公司 | Control method for preventing frequent shutdown of air conditioner, computer readable storage medium and air conditioner |
CN111750482A (en) * | 2020-05-19 | 2020-10-09 | 海信(山东)空调有限公司 | Air conditioner self-starting method and air conditioner |
CN113513421A (en) * | 2021-06-01 | 2021-10-19 | 潍柴动力股份有限公司 | Vehicle thermal management control method, device, equipment, medium and product |
CN113531769A (en) * | 2021-07-29 | 2021-10-22 | 宁波奥克斯电气股份有限公司 | Temperature and humidity control method and device and air conditioner |
CN113531769B (en) * | 2021-07-29 | 2022-07-12 | 宁波奥克斯电气股份有限公司 | Temperature and humidity control method and device and air conditioner |
CN114623565A (en) * | 2022-03-29 | 2022-06-14 | 青岛海尔空调电子有限公司 | Multi-split air conditioning system and control method and control device thereof |
CN114623565B (en) * | 2022-03-29 | 2024-02-20 | 青岛海尔空调电子有限公司 | Multi-split air conditioning system and control method and control device thereof |
Also Published As
Publication number | Publication date |
---|---|
CN107388503B (en) | 2020-09-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107388503A (en) | Air-conditioning and its control method and control device | |
CA2969818C (en) | Method and system for optimizing a speed of at least one of a variable speed compressor and a variable speed circulation fan to improve latent capacity | |
CN106765985B (en) | The energy-saving control method and device of data center machine room air conditioning terminal | |
CN105180349B (en) | Air conditioner and its control method and control device | |
US20180306477A1 (en) | Refrigerator adopting linear compressor and control method thereof | |
CN104533819B (en) | Method and device for controlling fan motor of refrigerator and refrigerator | |
CN105674493B (en) | Air conditioner and its control method and control device | |
CN106196784B (en) | Active control method and device for variable frequency air conditioner | |
CN110388727A (en) | Air conditioner control method and device and air conditioner | |
US11788761B2 (en) | Method and system for supply-air re-circulation | |
CN106802060B (en) | Refrigeration for refrigerator control method and control device and refrigerator | |
US11378317B2 (en) | Method and system for compressor modulation in non-communicating mode | |
US11306928B2 (en) | Method and apparatus for re-heat circuit operation | |
CN106352510A (en) | Automatic-mode control method and device suitable for air conditioner | |
CN107676939A (en) | A kind of control method of fixed frequency air conditioner, control system and control device | |
US11371728B2 (en) | Method and system for utilizing a bypass humidifier for dehumidification during cooling | |
CN108518821A (en) | The control method and device of air-conditioning | |
US20200200452A1 (en) | Method and apparatus for common manifold charge compensator | |
CA2969918C (en) | Method and apparatus for optimizing latent capacity of a variable speed compressor system | |
CN108800466A (en) | The control method and device of air-conditioning | |
CN111765609A (en) | Multi-split air conditioner control method, multi-split air conditioner and storage medium | |
CN108800464A (en) | Energy-saving control method, device and the air-conditioning of air-conditioning | |
CN108800467A (en) | Control method, device and the air-conditioning with it of air-conditioning | |
CN109059212A (en) | Control method, device and the air conditioner of air conditioner | |
CN107388358A (en) | Floor air conditioner and its high-temperature refrigeration control method and device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |