CN106016583A - Control method and control device of air conditioning system and air conditioning system - Google Patents

Control method and control device of air conditioning system and air conditioning system Download PDF

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Publication number
CN106016583A
CN106016583A CN201610331607.7A CN201610331607A CN106016583A CN 106016583 A CN106016583 A CN 106016583A CN 201610331607 A CN201610331607 A CN 201610331607A CN 106016583 A CN106016583 A CN 106016583A
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China
Prior art keywords
air
fresh
conditioning
parameter
ventilation equipment
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Granted
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CN201610331607.7A
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Chinese (zh)
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CN106016583B (en
Inventor
杨都
殷超
吴江勇
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/50Air quality properties
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/64Electronic processing using pre-stored data
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Quality & Reliability (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention discloses a control method and a control device of an air conditioning system and the air conditioning system. Wherein, the method comprises the following steps: acquiring a first parameter sent by air conditioning equipment, wherein the first parameter is detected by an air quality detection device on the air conditioning equipment and is used for representing indoor air quality; judging whether the first parameter meets a preset condition or not; and if the first parameter is judged to meet the preset condition, sending a first control instruction to the fresh air ventilation equipment, wherein the first control instruction is used for controlling the fresh air ventilation equipment to be started. The invention solves the technical problem that the operation of the fresh air ventilation equipment cannot be automatically controlled in the prior art.

Description

The control method of air conditioning system and control device, air conditioning system
Technical field
The present invention relates to air-conditioner field, in particular to a kind of air conditioning system control method and control device, Air conditioning system.
Background technology
Air-conditioned room is not windowed, seal is strong, air flow property these factors poor are easily caused air-conditioned room Oxygen content reduces, carbon dioxide content raises, pathogenic microorganism is grown, in order to improve the air quality of air-conditioned room, A lot of air-conditioning producers are proposed fresh-air ventilation equipment.
Existing fresh-air ventilation equipment is not in contact with central air conditioning equipments such as multi-connected machines, is in the state worked alone. Owing to general user does not has enough understandings to the principle of fresh-air ventilation equipment, user controls opening of fresh-air ventilation equipment It is unreasonable that machine and shutdown are easily caused start-stop, i.e. good in IAQ (indoor air quality), it is not necessary to the when of start, user controls Fresh-air ventilation device power-up, should being continuing with the ventilation of fresh-air ventilation equipment when, user controls fresh-air ventilation equipment Shutdown, this can cause the start-stop of fresh-air ventilation equipment unreasonable, it is impossible to reaches preferable ventilation effect, and can cause Energy waste.
For above-mentioned problem, effective solution is the most not yet proposed.
Summary of the invention
Embodiments provide the control method of a kind of air conditioning system and control device, air conditioning system, at least to solve Certainly prior art cannot automatically control the technical problem that fresh-air ventilation equipment runs.
An aspect according to embodiments of the present invention, it is provided that the control method of a kind of air conditioning system, including: obtain institute Stating the first parameter that air-conditioning equipment sends, wherein, described first parameter is by the Detection of Air Quality on described air-conditioning equipment Device detection obtains, and described first parameter is used for representing IAQ (indoor air quality);Judge whether described first parameter meets pre- If condition;If it is described pre-conditioned to judge that described first parameter meets, then send first to described fresh-air ventilation equipment Control instruction, wherein, described first control instruction is used for controlling described fresh-air ventilation opening of device.
Further, judge described first parameter whether meet pre-conditioned after, described method also includes: if sentencing Break and described first parameter and be unsatisfactory for described pre-conditioned, detect whether described fresh-air ventilation equipment is in opening; If described fresh-air ventilation equipment is in opening, then send the second control instruction to described fresh-air ventilation equipment, wherein, Described second control instruction is used for controlling the shutdown of described fresh-air ventilation equipment.
Further, described air conditioning system includes multiple fresh-air ventilation equipment, and described air-conditioning equipment includes one or more Air-conditioning internal machine, judge described first parameter meet described pre-conditioned after, sending out to described fresh-air ventilation equipment Before sending the first control instruction, described method also includes: obtain the described sky being in running status in described air conditioning system The target location of machine in adjusting;By one or more fresh-air ventilation equipment in the preset range around described target location As the first fresh-air ventilation equipment, to send described first control instruction to described first fresh-air ventilation equipment.
Further, described air-conditioning equipment includes one or more air-conditioning internal machine, is judging that described first parameter meets Described pre-conditioned after, before sending the first control instruction to described fresh-air ventilation equipment, described method also includes: Obtain the quantity of the described air-conditioning internal machine being in running status in described air conditioning system;Judge to be in the described of running status Whether the quantity of air-conditioning internal machine is more than predetermined number;Judging that the quantity being in the described air-conditioning internal machine of running status is big When described predetermined number, determine according to the quantity of described first parameter He the described air-conditioning internal machine being in running status Described first control instruction.
Further, described first control instruction includes the first sub-instructions and the second sub-instructions, according to described first parameter Determine that described first control instruction includes with the quantity of the described air-conditioning internal machine being in running status: according to described first Parameter, it is in the quantity of the described air-conditioning internal machine of running status and the incidence relation between the time, generates described first son Instruction and described second sub-instructions, wherein, described first sub-instructions is used for controlling described fresh-air ventilation equipment every first Preset Time is opened, and described second sub-instructions is used for controlling described fresh-air ventilation equipment and closes after opening the second Preset Time Machine, wherein, described first Preset Time is more than described second Preset Time.
Another aspect according to embodiments of the present invention, additionally provides the control device of a kind of air conditioning system, including: first Acquiring unit, for obtaining the first parameter that described air-conditioning equipment sends, wherein, described first parameter is by described air-conditioning Air quality detecting device detection on equipment obtains, and described first parameter is used for representing IAQ (indoor air quality);First sentences Disconnected unit, is used for judging whether described first parameter meets pre-conditioned;First transmitting element, if for judging institute State the first parameter and meet described pre-conditioned, then send the first control instruction, wherein, institute to described fresh-air ventilation equipment State the first control instruction for controlling described fresh-air ventilation opening of device.
Further, described device also includes: detector unit, for judging described the at described first judging unit One parameter be unsatisfactory for described pre-conditioned after, detect whether described fresh-air ventilation equipment is in opening;Second Send unit, for after described detector unit detects that described fresh-air ventilation equipment is in opening, to described newly Wind air regenerating device sends the second control instruction, and wherein, described second control instruction is used for controlling described fresh-air ventilation equipment Shutdown.
Further, described air conditioning system includes multiple fresh-air ventilation equipment, and described air-conditioning equipment includes one or more Air-conditioning internal machine, described device also includes: second acquisition unit, for judging described the at described first judging unit One parameter meet described pre-conditioned after, described first transmitting element to described fresh-air ventilation equipment send first control Before system instruction, obtain the target location of the described air-conditioning internal machine being in running status in described air conditioning system;First is true Cell, for using one or more fresh-air ventilation equipment in the preset range around described target location as the One fresh-air ventilation equipment, to send described first control instruction to described first fresh-air ventilation equipment.
Further, described air-conditioning equipment includes that one or more air-conditioning internal machine, described device also include: the 3rd obtains Unit, for described first judging unit judge described first parameter meet described pre-conditioned after, described First transmitting element, before described fresh-air ventilation equipment sends the first control instruction, obtains in described air conditioning system and is in The quantity of the described air-conditioning internal machine of running status;Second judging unit, for judging to be in the described air-conditioning of running status Whether the quantity of interior machine is more than predetermined number;Second determines unit, for judging to be at described second judging unit When the quantity of the described air-conditioning internal machine of running status is more than described predetermined number, according to described first parameter and be in operation The quantity of the described air-conditioning internal machine of state determines described first control instruction.
Further, described first control instruction includes the first sub-instructions and the second sub-instructions, and described second determines unit Including: generate subelement, for according to described first parameter, the described air-conditioning internal machine being in running status quantity with Incidence relation between time, generates described first sub-instructions and described second sub-instructions, and wherein, described first son refers to Order is used for controlling described fresh-air ventilation equipment and opens every the first Preset Time, described in described second sub-instructions is used for controlling Fresh-air ventilation equipment shuts down after the second Preset Time opening, and wherein, described first Preset Time is second pre-more than described If the time.
Another aspect according to embodiments of the present invention, additionally provides a kind of air conditioning system, including: above-described air-conditioning The control device of system.
In embodiments of the present invention, obtaining the first parameter that air-conditioning equipment sends, wherein, the first parameter is by air-conditioning equipment On air quality detecting device detection obtain, the first parameter is used for representing IAQ (indoor air quality);Judge that the first parameter is No meet pre-conditioned;If it is pre-conditioned to judge that the first parameter meets, then send the first control to fresh-air ventilation equipment Instruction, wherein, the first control instruction is used for controlling fresh-air ventilation opening of device.In embodiments of the present invention, by sentencing Whether disconnected IAQ (indoor air quality) meets the condition pre-set, when IAQ (indoor air quality) meets the condition pre-set, Illustrate that IAQ (indoor air quality) is bad, now, send control instruction to fresh-air ventilation equipment, to control fresh-air ventilation equipment Open, room air is taken a breath, promote the quality of room air, it is not necessary to Artificial Control fresh-air ventilation equipment Open and shutdown, it is achieved that automatically control the technique effect that fresh-air ventilation equipment runs, and then solve in prior art The technical problem that fresh-air ventilation equipment runs cannot be automatically controlled.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the present invention, this Bright schematic description and description is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.At accompanying drawing In:
Fig. 1 is the flow chart of the control method of air conditioning system according to embodiments of the present invention;
Fig. 2 is the position view in room of the multi-connected central air conditioning system according to embodiments of the present invention;
Fig. 3 is the schematic diagram controlling device of air conditioning system according to embodiments of the present invention;
Fig. 4 is the schematic diagram of air conditioning system according to embodiments of the present invention.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the present invention program, below in conjunction with in the embodiment of the present invention Accompanying drawing, is clearly and completely described the technical scheme in the embodiment of the present invention, it is clear that described embodiment It is only the embodiment of a present invention part rather than whole embodiments.Based on the embodiment in the present invention, ability The every other embodiment that territory those of ordinary skill is obtained under not making creative work premise, all should belong to The scope of protection of the invention.
It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, " Two " it is etc. for distinguishing similar object, without being used for describing specific order or precedence.Should be appreciated that this Sample use data can exchange in the appropriate case, in order to embodiments of the invention described herein can with except Here the order beyond those illustrating or describing is implemented.Additionally, term " includes " and " having " and they Any deformation, it is intended that cover non-exclusive comprising, such as, contain series of steps or the process of unit, side Method, system, product or equipment are not necessarily limited to those steps or the unit clearly listed, but can include the clearest List or for intrinsic other step of these processes, method, product or equipment or unit.
First the technical term involved by the embodiment of the present invention is made description below:
Multi-connected machine central air-conditioning: multi-connected machine central air-conditioning is a type of family central air-conditioning, is commonly called as " one drag many ", Refer to an off-premises station (outdoor machine of air-conditioner) and connect two or more indoor set (air-conditioning internal machine), room by pipe arrangement Outer machine uses air-cooled heat exchange form, indoor set to use the primary coolant air conditioning system of direct evaporation heat exchange form.
According to embodiments of the present invention, it is provided that the embodiment of the control method of a kind of air conditioning system, it should be noted that Can perform in the computer system of such as one group of computer executable instructions in the step shown in the flow chart of accompanying drawing, And, although show logical order in flow charts, but in some cases, can be suitable be different from herein Step shown or described by sequence execution.
Fig. 1 is the flow chart of the control method of air conditioning system according to embodiments of the present invention, as it is shown in figure 1, the method Comprise the steps:
Step S102, obtains the first parameter that air-conditioning equipment sends, and wherein, the first parameter is by the air on air-conditioning equipment Quality detection device detection obtains, and the first parameter is used for representing IAQ (indoor air quality).
Step S104, it is judged that it is pre-conditioned whether the first parameter meets.
Step S106, if it is pre-conditioned to judge that the first parameter meets, then sends the first control to fresh-air ventilation equipment and refers to Order, wherein, the first control instruction is used for controlling fresh-air ventilation opening of device.
The control method of the air conditioning system that the embodiment of the present invention is provided can be used in controlling central air conditioner system, such as, control Multi-connected central air conditioning system processed.
First parameter can be following any one or multiple: the gas concentration lwevel of room air, room air Oxygen concentration, the PM2.5 concentration of room air, the bacterial concentration of room air, the temperature of room air, Interior Space The humidity of gas, etc..
First parameter can represent IAQ (indoor air quality), when the first parameter meets pre-conditioned, the matter of room air is described Measure poor, now, send control instruction (the most above-mentioned first control instruction) to fresh-air ventilation equipment, work as fresh-air ventilation After equipment receives the first control instruction, fresh-air ventilation opening of device, thus outdoor fresh air is introduced indoor, Make the increased quality of room air.
For example, it is assumed that the first parameter is the oxygen concentration of room air, pre-conditioned is that the first parameter is less than 18%.False If the oxygen concentration of the room air that air-conditioning equipment detects is 15% (the i.e. first parameter is 15%), due to the first parameter 15% is less than 18%, and therefore, the first parameter meets pre-conditioned, now, sends the first control to fresh-air ventilation equipment and refers to Order, to control fresh-air ventilation opening of device.After fresh-air ventilation opening of device, by outdoor fresh air is introduced room In, it is possible to increase the oxygen concentration of room air, improves the comfort level of indoor environment.
In embodiments of the present invention, by judging whether IAQ (indoor air quality) meets the condition pre-set, Interior Space is worked as When makings amount meets the condition pre-set, illustrate that IAQ (indoor air quality) is bad, now, send to fresh-air ventilation equipment Control instruction, to control fresh-air ventilation opening of device, takes a breath to room air, promotes the quality of room air, Need not unlatching and the shutdown of Artificial Control fresh-air ventilation equipment, solve and prior art cannot automatically control new wind change The technical problem that gas equipment runs, it is achieved that automatically control the technique effect that fresh-air ventilation equipment runs.
Such as, using the gas concentration lwevel of room air as the first parameter, prestore carbon dioxide concentration value and fortune The incidence relation of row time, when sensor detects indoor carbon dioxide concentration more than N, searches from incidence relation Running time T 1 corresponding for N, opens fresh-air ventilation equipment, and shuts down after fresh-air ventilation equipment runs the T1 time.
The most such as, using the PM2.5 concentration of room air as the first parameter, PM2.5 concentration value and operation are prestored The incidence relation of time, when sensor detects indoor PM2.5 concentration more than M, searches M pair from incidence relation The running time T 2 answered, opens fresh-air ventilation equipment, and shuts down after fresh-air ventilation equipment runs the T2 time.
Alternatively, judge the first parameter whether meet pre-conditioned after, method also includes: if judging the first ginseng Number is unsatisfactory for pre-conditioned, and whether detection fresh-air ventilation equipment is in opening;If fresh-air ventilation equipment is in unlatching State, then send the second control instruction to fresh-air ventilation equipment, and wherein, the second control instruction is used for controlling fresh-air ventilation Equipment shuts down.
Detect in real time or often detect the first parameter at regular intervals, when the first parameter is unsatisfactory for pre-conditioned, saying Bright IAQ (indoor air quality) is good, now, it is not necessary to take a breath room air, if now at fresh-air ventilation equipment When opening, send control instruction (the most above-mentioned second control instruction) to fresh-air ventilation equipment, change controlling new wind Gas equipment shuts down, and shuts down by controlling fresh-air ventilation equipment when IAQ (indoor air quality) is good, it is possible to save the energy, keep away Exempt from energy waste.
For example, it is assumed that the first parameter is the gas concentration lwevel of room air, pre-conditioned is that the first parameter is more than 0.06%. The gas concentration lwevel assuming the room air that air-conditioning equipment sends is 0.04% (the i.e. first parameter is 0.04%), due to First parameter 0.04% is less than 0.06%, and therefore, the first parameter is unsatisfactory for pre-conditioned, and now, detection fresh-air ventilation sets For whether being in opening, it is assumed that testing result shows that fresh-air ventilation equipment is in opening, then to fresh-air ventilation Equipment sends the second control instruction.After fresh-air ventilation equipment receives the second control instruction, fresh-air ventilation equipment shuts down.
Alternatively, air conditioning system includes multiple fresh-air ventilation equipment, and air-conditioning equipment includes one or more air-conditioning internal machine, Judge the first parameter meet pre-conditioned after, before sending the first control instruction to fresh-air ventilation equipment, side Method also includes: obtain the target location of the air-conditioning internal machine being in running status in air conditioning system;Around target location One or more fresh-air ventilation equipment in preset range is as the first fresh-air ventilation equipment, with to the first fresh-air ventilation Equipment sends the first control instruction.
When air conditioning system includes multiple fresh-air ventilation equipment and multiple air-conditioning internal machine, according to the air-conditioning being in running status The position of interior machine determines unlatching which or which fresh-air ventilation equipment, as a kind of optional embodiment, permissible Open the fresh-air ventilation equipment near the air-conditioning internal machine being currently running.Specifically, can open around target location One or more fresh-air ventilation equipment in preset range.
Such as, in room, it is mounted with a multi-connected central air conditioning system, as in figure 2 it is shown, this multi-connected machine central air-conditioning System one has 8 air-conditioning internal machines and 2 fresh-air ventilation equipment, 8 air-conditioning internal machines be respectively air-conditioning internal machine 1, Air-conditioning internal machine 2, air-conditioning internal machine 3 ..., air-conditioning internal machine 8,2 fresh-air ventilation equipment are respectively new wind Air regenerating device A and fresh-air ventilation equipment B.Wherein, the air-conditioning internal machine being in running status has 2, is air-conditioning respectively Interior machine 5 and air-conditioning internal machine 6.When judge the first parameter meet pre-conditioned after, obtain air-conditioning internal machine 5 Position (the most above-mentioned target location) and the position (the most above-mentioned target location) of air-conditioning internal machine 6, due to fresh-air ventilation Device A and air-conditioning internal machine 5, air-conditioning internal machine 6 close together, therefore, select to open fresh-air ventilation device A Air in room is taken a breath.
The quantity of the fresh-air ventilation equipment that air conditioning system comprises is probably the biggest, if judging that the first parameter meets Open all fresh-air ventilation equipment of air conditioning system after pre-conditioned, a lot of electric energy will be consumed, and due to also It not that each region in room has user, therefore, thus cause the waste of the energy.Owing to distance is transported More likely there is user in the region that the air-conditioning internal machine of row is nearer, it should open the fresh-air ventilation equipment in these regions so that this The air quality in a little regions gets a promotion, and has both improved the comfort level of user, turn avoid energy waste, the most intelligent.
Alternatively, air-conditioning equipment includes one or more air-conditioning internal machine, judge the first parameter meet pre-conditioned it After, before sending the first control instruction to fresh-air ventilation equipment, method also includes: obtains in air conditioning system and is in fortune The quantity of the air-conditioning internal machine of row state;Judge that whether the quantity being in the air-conditioning internal machine of running status is more than predetermined number; When judging to be in the quantity of the air-conditioning internal machine of running status more than predetermined number, according to the first parameter be in operation The quantity of the air-conditioning internal machine of state determines the first control instruction.
When room being in the quantity of air-conditioning internal machine of running status being more, more likely cause IAQ (indoor air quality) poor, The most more likely need ventilation.
Judge the first parameter meet pre-conditioned after, obtain in air conditioning system the air-conditioning internal machine being in running status Quantity, if air conditioning system is in the negligible amounts of the air-conditioning internal machine of running status, then control fresh-air ventilation equipment Open, shut down after running a relatively short period of time;If air conditioning system is in the quantity of the air-conditioning internal machine of running status More, then control fresh-air ventilation opening of device, shut down after running a longer time.By according to being in operation shape Fresh-air ventilation equipment is controlled by the quantity of the air-conditioning internal machine of state, it is possible to controls new wind accurately, flexibly, intelligently and changes The operation of gas equipment, and save the energy.
Alternatively, the first control instruction includes the first sub-instructions and the second sub-instructions, according to the first parameter and be in operation The quantity of the air-conditioning internal machine of state determines that the first control instruction includes: according to the first parameter, the sky that is in running status Adjust the quantity of interior machine and the incidence relation between the time, generate the first sub-instructions and the second sub-instructions, wherein, the first son Instruction is used for controlling fresh-air ventilation equipment and opens every the first Preset Time, and the second sub-instructions is used for controlling fresh-air ventilation and sets Standby shutdown after opening the second Preset Time, wherein, the first Preset Time is more than the second Preset Time.
First Preset Time can represent the height of the start frequency of fresh-air ventilation equipment, and the second Preset Time represents new wind Air regenerating device is started shooting the operation time between shutdown each time.In general, when IAQ (indoor air quality) is poor, need Want fresh-air ventilation equipment to be in time of opening long, constantly indoor air ventilating is taken a breath, to promote room The quality of interior air.
Specifically, the first Preset Time and the second Preset Time are by the first parameter and to be in the air-conditioning of running status Both the quantity of machine together decides on, and can pre-set first parameter, be in the air-conditioning internal machine of running status Quantity and two Preset Times between mapping table, when the first parameter, the air-conditioning internal machine being in running status After quantity determines, from this mapping table, read the first Preset Time and the second Preset Time.Such as, table 1 is First parameter, the mapping table being between the quantity of the air-conditioning internal machine of running status and two Preset Times, such as table Shown in 1, the gas concentration lwevel of room air is used to represent the first parameter.
When the first parameter value >=0.08% and be in the quantity of air-conditioning internal machine of running status between [5,10] time, First Preset Time is 10 minutes, and the second Preset Time is 8 minutes.
When the first parameter value [0.06%, 0.08%) between and be in running status air-conditioning internal machine quantity [5, 10] time between, the first Preset Time is 12 minutes, and the second Preset Time is 6 minutes.
When the first parameter value [0.03%, 0.04%) between and be in running status air-conditioning internal machine quantity [1, 5] time between, the first Preset Time is 30 minutes, and the second Preset Time is 5 minutes.
When the first parameter value < 0.03% and be in the quantity of air-conditioning internal machine of running status between [1,5] time, One Preset Time is 60 minutes, and the second Preset Time is 3 minutes.
Table 1
In above example, give the quantity according to first parameter and the air-conditioning internal machine being in running status this two Individual parameter determines the first Preset Time and the embodiment of the second Preset Time jointly, and the present invention is not limited to more than use Parameter determination the first Preset Time and the second Preset Time, when the present invention can also use other parameter determinations first to preset Between and the second Preset Time.Such as, following manner one, mode two, mode three, etc..
Mode one: the present invention can also use multiple first parameter jointly to determine the first Preset Time and the second Preset Time, Such as, PM2.5 concentration and gas concentration lwevel the two parameter according to room air determine the first Preset Time jointly With the second Preset Time.
Mode two: the present invention can also use multiple first parameter, the quantity of the air-conditioning internal machine that is in running status is common Determine the first Preset Time and the second Preset Time, such as, according to PM2.5 concentration, the dense carbon dioxide of room air Degree, oxygen concentration, these four parameters of quantity of air-conditioning internal machine of being in running status jointly determine the first Preset Time and Second Preset Time.
Mode three: the present invention can also use the first parameter, the mass parameter of outdoor air, the operational factor of air-conditioning to be total to With determining the first Preset Time and the second Preset Time.
By using multiple parameters jointly to determine the first Preset Time and the second Preset Time, multiple factors are taken into account It is controlled with the operation time after fresh-air ventilation equipment is started shooting frequency and start, it is achieved that air conditioning system and new wind The intelligent linkage of air regenerating device controls, operation accurate, control fresh-air ventilation equipment flexibly, reaches excellent ventilation effect Really, promote the quality of room air, and save the energy.
According to embodiments of the present invention, the control device of a kind of air conditioning system is additionally provided.The control device of this air conditioning system Can perform the control method of above-mentioned air conditioning system, the control method of above-mentioned air conditioning system can also be by this air conditioning system Control device implement.
Fig. 3 is the schematic diagram controlling device of air conditioning system according to embodiments of the present invention.As it is shown on figure 3, this device Including: the first acquiring unit the 10, first judging unit 20 and the first transmitting element 30.
First acquiring unit 10, for obtaining the first parameter that air-conditioning equipment sends, wherein, the first parameter is set by air-conditioning Standby upper air quality detecting device detection obtains, and the first parameter is used for representing IAQ (indoor air quality).
First judging unit 20, pre-conditioned for judging whether the first parameter meets.
First transmitting element 30, if pre-conditioned for judging that the first parameter meets, then sends to fresh-air ventilation equipment First control instruction, wherein, the first control instruction is used for controlling fresh-air ventilation opening of device.
Alternatively, device also includes: detector unit, pre-for judging that the first parameter is unsatisfactory at the first judging unit If after condition, whether detection fresh-air ventilation equipment is in opening;Second transmitting element, for working as detector unit After detecting that fresh-air ventilation equipment is in opening, send the second control instruction to fresh-air ventilation equipment, wherein, Second control instruction is used for controlling the shutdown of fresh-air ventilation equipment.
Alternatively, air conditioning system includes multiple fresh-air ventilation equipment, and air-conditioning equipment includes one or more air-conditioning internal machine, Device also includes: second acquisition unit, for the first judging unit judge the first parameter meet pre-conditioned after, At the first transmitting element before fresh-air ventilation equipment sends the first control instruction, obtain in air conditioning system and be in operation shape The target location of the air-conditioning internal machine of state;First determines unit, for by the preset range around target location Or multiple fresh-air ventilation equipment are as the first fresh-air ventilation equipment, to send the first control to the first fresh-air ventilation equipment Instruction.
Alternatively, air-conditioning equipment includes one or more air-conditioning internal machine, and device also includes: the 3rd acquiring unit, is used for The first judging unit judge the first parameter meet pre-conditioned after, at the first transmitting element to fresh-air ventilation equipment Before sending the first control instruction, obtain the quantity of the air-conditioning internal machine being in running status in air conditioning system;Second judges Unit, for judging that whether the quantity being in the air-conditioning internal machine of running status is more than predetermined number;Second determines unit, During for judging to be in the quantity of the air-conditioning internal machine of running status at the second judging unit more than predetermined number, according to the The quantity of one parameter and the air-conditioning internal machine that is in running status determines the first control instruction.
Alternatively, the first control instruction includes the first sub-instructions and the second sub-instructions, and second determines that unit includes: generate Subelement, is used for according to the first parameter, the quantity of the air-conditioning internal machine being in running status and the incidence relation between the time, Generating the first sub-instructions and the second sub-instructions, wherein, it is pre-every first that the first sub-instructions is used for controlling fresh-air ventilation equipment If the time opens, the second sub-instructions is used for controlling fresh-air ventilation equipment and shuts down after opening the second Preset Time, wherein, First Preset Time is more than the second Preset Time.
According to embodiments of the present invention, additionally provide a kind of air conditioning system, including: the control of above-described air conditioning system Device.As shown in Figure 4, air conditioning system includes detection module 50, computing module 60, control module 70 and display mould Block 80.
Wherein, the effect of detection module 50 is detection the first parameter, is in the quantity of the air-conditioning internal machine of running status, room The mass parameter of outer air, the operational factor of air-conditioning, etc..
The effect of computing module 60 is that one or more parameter new wind of calculating obtained according to detection module 50 detection changes The control parameter of gas equipment, wherein, controlling parameter can be at least one of: the frequency of fresh-air ventilation device power-up, The operation time that fresh-air ventilation equipment is started shooting every time, etc..
The effect of control module 70 is that the control parameter calculated according to computing module 60 is to air-conditioning and fresh-air ventilation equipment It is controlled.
The effect of display module 80 is display environment temperature, the mass parameter of room air, air conditioner operation parameters, new wind The operational factor of air regenerating device, etc..
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
In the above embodiment of the present invention, the description to each embodiment all emphasizes particularly on different fields, and does not has in certain embodiment The part described in detail, may refer to the associated description of other embodiments.
In several embodiments provided by the present invention, it should be understood that disclosed technology contents, can be passed through other Mode realize.Wherein, device embodiment described above is only schematically, the division of the most described unit, Can be that a kind of logic function divides, actual can have other dividing mode, the most multiple unit or assembly when realizing Can in conjunction with or be desirably integrated into another system, or some features can be ignored, or does not performs.Another point, institute The coupling each other shown or discuss or direct-coupling or communication connection can be by some interfaces, unit or mould The INDIRECT COUPLING of block or communication connection, can be being electrical or other form.
The described unit illustrated as separating component can be or may not be physically separate, shows as unit The parts shown can be or may not be physical location, i.e. may be located at a place, or can also be distributed to On multiple unit.Some or all of unit therein can be selected according to the actual needs to realize the present embodiment scheme Purpose.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to It is that unit is individually physically present, it is also possible to two or more unit are integrated in a unit.Above-mentioned integrated Unit both can realize to use the form of hardware, it would however also be possible to employ the form of SFU software functional unit realizes.
If described integrated unit is using the form realization of SFU software functional unit and as independent production marketing or use, Can be stored in a computer read/write memory medium.Based on such understanding, technical scheme essence On the part that in other words prior art contributed or this technical scheme completely or partially can be with software product Form embodies, and this computer software product is stored in a storage medium, including some instructions with so that one Platform computer equipment (can be for personal computer, server or the network equipment etc.) performs each embodiment institute of the present invention State all or part of step of method.And aforesaid storage medium includes: USB flash disk, read only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), portable hard drive, magnetic disc or CD Etc. the various media that can store program code.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For Yuan, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improve and profit Decorations also should be regarded as protection scope of the present invention.

Claims (11)

1. the control method of an air conditioning system, it is characterised in that described air conditioning system includes air-conditioning equipment and fresh-air ventilation Equipment, described method includes:
Obtaining the first parameter that described air-conditioning equipment sends, wherein, described first parameter is by described air-conditioning equipment Air quality detecting device detection obtain, described first parameter is used for representing IAQ (indoor air quality);
Judge whether described first parameter meets pre-conditioned;
If it is described pre-conditioned to judge that described first parameter meets, then send first to described fresh-air ventilation equipment Control instruction, wherein, described first control instruction is used for controlling described fresh-air ventilation opening of device.
Method the most according to claim 1, it is characterised in that preset bar judging whether described first parameter meets After part, described method also includes:
If it is described pre-conditioned to judge that described first parameter is unsatisfactory for, detect whether described fresh-air ventilation equipment is located In opening;
If described fresh-air ventilation equipment is in opening, then sends the second control to described fresh-air ventilation equipment and refer to Order, wherein, described second control instruction is used for controlling the shutdown of described fresh-air ventilation equipment.
Method the most according to claim 1, it is characterised in that described air conditioning system includes multiple fresh-air ventilation equipment, Described air-conditioning equipment includes one or more air-conditioning internal machine, is judging that described first parameter meets described default bar After part, before sending the first control instruction to described fresh-air ventilation equipment, described method also includes:
Obtain the target location of the described air-conditioning internal machine being in running status in described air conditioning system;
Using new as first for one or more fresh-air ventilation equipment in the preset range around described target location Wind air regenerating device, to send described first control instruction to described first fresh-air ventilation equipment.
Method the most according to claim 1, it is characterised in that in described air-conditioning equipment includes one or more air-conditioning Machine, judge described first parameter meet described pre-conditioned after, to described fresh-air ventilation equipment send Before first control instruction, described method also includes:
Obtain the quantity of the described air-conditioning internal machine being in running status in described air conditioning system;
Judge that whether the quantity being in the described air-conditioning internal machine of running status is more than predetermined number;
When judging the quantity being in the described air-conditioning internal machine of running status more than described predetermined number, according to institute The quantity of the described air-conditioning internal machine stating the first parameter and be in running status determines described first control instruction.
Method the most according to claim 4, it is characterised in that described first control instruction include the first sub-instructions and Second sub-instructions, determines institute according to the quantity of described first parameter He the described air-conditioning internal machine being in running status State the first control instruction to include:
The quantity of described air-conditioning internal machine according to described first parameter, being in running status and associating between the time Relation, generates described first sub-instructions and described second sub-instructions, wherein,
Described first sub-instructions is used for controlling described fresh-air ventilation equipment and opens every the first Preset Time, and described Two sub-instructions are used for controlling described fresh-air ventilation equipment and shut down after opening the second Preset Time, wherein, and described the One Preset Time is more than described second Preset Time.
6. the control device of an air conditioning system, it is characterised in that described air conditioning system includes air-conditioning equipment and fresh-air ventilation Equipment, described device includes:
First acquiring unit, for obtaining the first parameter that described air-conditioning equipment sends, wherein, described first ginseng Number is detected by the air quality detecting device on described air-conditioning equipment and obtains, and described first parameter is used for representing indoor Air quality;
First judging unit, is used for judging whether described first parameter meets pre-conditioned;
First transmitting element, if for judge that described first parameter meets described pre-conditioned, then to described newly Wind air regenerating device sends the first control instruction, and wherein, described first control instruction is used for controlling described fresh-air ventilation Opening of device.
Device the most according to claim 6, it is characterised in that described device also includes:
At described first judging unit, detector unit, for judging that described first parameter is unsatisfactory for described default bar After part, detect whether described fresh-air ventilation equipment is in opening;
When described detector unit, second transmitting element, for detecting that described fresh-air ventilation equipment is in opening Afterwards, sending the second control instruction to described fresh-air ventilation equipment, wherein, described second control instruction is used for controlling Make the shutdown of described fresh-air ventilation equipment.
Device the most according to claim 6, it is characterised in that described air conditioning system includes multiple fresh-air ventilation equipment, Described air-conditioning equipment includes that one or more air-conditioning internal machine, described device also include:
At described first judging unit, second acquisition unit, for judging that described first parameter meets described presetting After condition, at described first transmitting element before described fresh-air ventilation equipment sends the first control instruction, obtain Take the target location of the described air-conditioning internal machine being in running status in described air conditioning system;
First determines unit, for by one or more the new wind in the preset range around described target location Air regenerating device is as the first fresh-air ventilation equipment, to send described first control to described first fresh-air ventilation equipment Instruction.
Device the most according to claim 6, it is characterised in that in described air-conditioning equipment includes one or more air-conditioning Machine, described device also includes:
At described first judging unit, 3rd acquiring unit, for judging that described first parameter meets described presetting After condition, at described first transmitting element before described fresh-air ventilation equipment sends the first control instruction, obtain Take the quantity of the described air-conditioning internal machine being in running status in described air conditioning system;
Second judging unit, for judging that whether the quantity being in the described air-conditioning internal machine of running status is more than presetting Quantity;
Second determines unit, for judging to be in the described air-conditioning of running status at described second judging unit When the quantity of machine is more than described predetermined number, according to described first parameter and being in the described air-conditioning of running status The quantity of machine determines described first control instruction.
Device the most according to claim 9, it is characterised in that described first control instruction include the first sub-instructions and Second sub-instructions,
Described second determines that unit includes:
Generate subelement, for according to described first parameter, the quantity of the described air-conditioning internal machine being in running status And the incidence relation between the time, generates described first sub-instructions and described second sub-instructions, wherein, described One sub-instructions is used for controlling described fresh-air ventilation equipment and opens every the first Preset Time, and described second sub-instructions is used Shut down after opening the second Preset Time in controlling described fresh-air ventilation equipment, wherein, described first Preset Time More than described second Preset Time.
11. 1 kinds of air conditioning systems, it is characterised in that described air conditioning system includes according to any one of claim 6 to 10 The control device of air conditioning system.
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CN108731217A (en) * 2018-05-31 2018-11-02 珠海格力电器股份有限公司 Air conditioner internal and external circulation control method, air conditioner controller and air conditioner
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CN109163420A (en) * 2018-07-25 2019-01-08 浙江工业大学 Automatic tracing heating system and method based on contact type measurement
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