CN105423500B - The control method of air conditioner, the control system of air conditioner and air conditioner - Google Patents

The control method of air conditioner, the control system of air conditioner and air conditioner Download PDF

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Publication number
CN105423500B
CN105423500B CN201511007953.1A CN201511007953A CN105423500B CN 105423500 B CN105423500 B CN 105423500B CN 201511007953 A CN201511007953 A CN 201511007953A CN 105423500 B CN105423500 B CN 105423500B
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Prior art keywords
air conditioner
default
change
rate
valve opening
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CN105423500A (en
Inventor
罗凌
吕艳红
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Wuhu Meizhi Air Conditioning Equipment Co Ltd
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Wuhu Meizhi Air Conditioning Equipment Co Ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Fluid Mechanics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention provides a kind of control method of air conditioner, the control system of air conditioner and air conditioner, wherein, the control method of air conditioner includes：It is determined that after any preset temperature gear belonging to the target temperature value of the air conditioner, the mode of operation of the air conditioner is determined；Determine the rate of change of the work condition environment temperature of the specified time section air conditioner；According to any preset temperature gear, the mode of operation and the rate of change, the operational factor of the air conditioner is adjusted to default operational factor scope, wherein, the operational factor includes at least one of compressor frequency, the indoor set wind speed and described outdoor unit throttle valve opening of the air conditioner.By technical solution of the present invention, in air conditioner running, experience of the user to work condition environment temperature is improved, improves the applicability of transducer air conditioning.

Description

The control method of air conditioner, the control system of air conditioner and air conditioner
Technical field
The present invention relates to air conditioner technical field, in particular to a kind of control method of air conditioner, a kind of air conditioner Control system and a kind of air conditioner.
Background technology
In the related art, requirement more and more higher of the user to air conditioning comfortableness, common air-conditioning device heating and cooling mainly pass through Control targe environment temperature realizes, and to heating and cooling during comfortableness control it is less, namely the control of existing air conditioner In scheme processed, not using the speed of dynamic heating and cooling process as control device, to improve the comfortableness of user in heating and cooling process.
Therefore, a kind of control method of new air conditioner how is designed, to realize the smooth of air conditioner dynamic temperature-regulating process Alternating temperature turns into technical problem urgently to be resolved hurrily.
The content of the invention
The present invention is based at least one above-mentioned technical problem, it is proposed that a kind of control program of new air conditioner, leads to The rate of change of the preset temperature gear for determining air conditioner, mode of operation and work condition environment temperature is crossed, adjusts the operation of air conditioner Parameter controls, both to default operational factor scope while realizing the rate of change to target temperature and work condition environment temperature Air conditioner can be made to reach target temperature, while improve the comfort level of user in temperature changing process, be further advanced by pair The control of the rate of change of work condition environment temperature, the use demand of different constitution users is ensure that, improve the product body of user Test.
In view of this, the present invention proposes a kind of control method of air conditioner, including：It is determined that the target temperature of air conditioner After any preset temperature gear belonging to value, the mode of operation of air conditioner is determined；Determine the operating mode ring of specified time section air conditioner The rate of change of border temperature；According to any preset temperature gear, mode of operation and rate of change, the operational factor of air conditioner is adjusted To default operational factor scope, wherein, operational factor includes compressor frequency, indoor set wind speed and the outdoor unit throttling of air conditioner At least one of valve opening.
In the technical scheme, by determining the preset temperature gear of air conditioner, mode of operation and work condition environment temperature Rate of change, the operational factor of air conditioner is adjusted to default operational factor scope, is realized to target temperature and work condition environment temperature Controlled while the rate of change of degree, both air conditioner can be made to reach target temperature, while improve in temperature changing process and use The comfort level at family, the control of the rate of change to work condition environment temperature is further advanced by, ensure that making for different constitution users With demand, the Product Experience of user is improved.
Wherein, mode of operation, which includes refrigeration, heating, dormancy and dehumidifying isotype, above-mentioned mode of operation, can set mesh Temperature value is marked, preset temperature gear is really the scope of temperature value, such as from 0 DEG C, every 10 DEG C one temperature of temperature range Gear.
In the above-mentioned technical solutions, it is preferable that it is determined that before assigned temperature gear belonging to the target temperature value of air conditioner, Also include：Rate of change corresponding to any preset temperature gear is preset, and is stored as default rate of change；Preset any default temperature Outdoor unit throttle valve opening corresponding to gear is spent, and is stored as default outdoor unit throttle valve opening；Preset any preset temperature shelves Indoor set wind speed corresponding to position, and it is stored as default indoor set wind speed；By default rate of change, default outdoor unit throttle valve opening It is defined as default operational factor corresponding to any preset temperature gear with default indoor set wind speed.
In the technical scheme, by preset temperature rate of change, outdoor unit throttle valve opening and indoor set wind speed, realize Setting to default operational factor corresponding to preset temperature gear, the operational factor of air conditioner is adjusted to default operational factor Scope, so as to reach the purpose of temperature adjustment.
Specifically, choke valve is by changing throttling section or chock length to control the valve of fluid flow, passing through tune Section outdoor unit throttle valve opening can control the heat exchanger effectiveness of air conditioner, and then be indirectly controlled the ramp rates of air conditioner.
In any of the above-described technical scheme, it is preferable that it is determined that assigned temperature belonging to the target temperature value of air conditioner Before gear, in addition to：During the ambient temperature value of air conditioner reaches target temperature value, the change after record user's regulation Speed, outdoor unit throttle valve opening and indoor set wind speed, and be stored as default rate of change respectively, default outdoor unit choke valve is opened Degree and default indoor set wind speed.
In the technical scheme, the rate of change, outdoor unit throttle valve opening and the indoor machine wind that are adjusted by recording user Speed, the setting to default operational factor corresponding to preset temperature gear is realized, and make the more hommization of temperature adjustment process With intellectuality.
Specifically, air conditioner can record the target ring that user's last time adjusts manually in target environment temperature course is reached The parameter such as border rate temperature change and wind guide vane angle, and do not adjust any behaviour in start next time operation model identical and user In the case of work, join automatically according to the rate of change of the work condition environment temperature adjusted manually during last time and wind guide vane angle etc. Number operation, to reach the purpose for replicating last time temperature changing process.
What air conditioner can also set or record multiple users reaches what is adjusted manually in target environment temperature course The parameter such as the rate of change of work condition environment temperature and wind guide vane angle, and allow user to select last time operation when starting shooting next time Target temperature value belonging to any preset temperature gear, work condition environment temperature rate of change and the parameter such as wind guide vane angle from Dynamic operation.
In any of the above-described technical scheme, it is preferable that according to assigned temperature gear, mode of operation and rate of change, adjust The operational factor of air conditioner is saved to default operational factor scope, specifically includes following steps：It is determined that after mode of operation, mesh is determined Mark the default rate of change of any preset temperature gear corresponding to temperature value；Rate of change is preset detecting that rate of change is more than When, regulation compressor frequency is reduced to predeterminated frequency；When detecting that rate of change is less than default rate of change, compressor is adjusted Frequency is improved to predeterminated frequency.
In the technical scheme, the frequency of compressor is adjusted by the change of the rate of change of work condition environment temperature, is realized Control of the rate of change of work condition environment temperature to compressor frequency, it is ensured that the rate of change of work condition environment temperature, which is in, to be used In the excursion of family setting, so as to add comfortableness of the user in temperature changing process.
For example, the default rate of change of definition is T, work condition environment temperature is T0 before N minutes, and current working environment temperature is T1, then when the mode of operation of air conditioner is refrigeration mode, as (T0-T1)/N>During T, base of the compressor in current operation frequency 10% is reduced on plinth, as (T0-T1)/N<During T, compressor improves 10% on the basis of current operation frequency, as (T0-T1)/N During=T, the frequency of compressor keeps constant.
And for example, when the mode of operation of air conditioner is heating mode, as (T0-T1)/N>During T, compressor is run currently 10% is reduced on the basis of frequency, as (T0-T1)/N<During T, compressor improves 10% on the basis of current operation frequency, when (T0-T1)/N=T when, the frequency of compressor keeps constant.
In any of the above-described technical scheme, it is preferable that according to assigned temperature gear, mode of operation and rate of change, adjust The operational factor of air conditioner is saved to default operational factor scope, specifically includes following steps：It is determined that after mode of operation, mesh is determined Any preset temperature gear corresponding to temperature value is marked, to determine that outdoor unit choke valve is preset corresponding to any preset temperature gear to be opened Degree and default indoor set wind speed；Run according to default outdoor unit throttle valve opening and default indoor set blast velocity control air conditioner.
In the technical scheme, run, entered by default outdoor unit throttle valve opening and indoor set blast velocity control air conditioner One step by the control of the rate of change to work condition environment temperature, ensure that the use demand of different constitution users, improve The Product Experience of user.
According to a second aspect of the present invention, it is also proposed that a kind of control system of air conditioner, including：Determining unit, for After determining any preset temperature gear belonging to the target temperature value of air conditioner, the mode of operation of air conditioner is determined；Determining unit It is additionally operable to：Determine the rate of change of the work condition environment temperature of specified time section air conditioner；The control system of air conditioner also includes：Control Unit processed, for according to any preset temperature gear, mode of operation and rate of change, adjusting the operational factor of air conditioner to default Operational factor scope, wherein, operational factor includes compressor frequency, indoor set wind speed and the outdoor unit throttle valve opening of air conditioner At least one of.
In the technical scheme, by determining the preset temperature gear of air conditioner, mode of operation and work condition environment temperature Rate of change, the operational factor of air conditioner is adjusted to default operational factor scope, is realized to target temperature and work condition environment temperature Controlled while the rate of change of degree, both air conditioner can be made to reach target temperature, while improve in temperature changing process and use The comfort level at family, the control of the rate of change to work condition environment temperature is further advanced by, ensure that making for different constitution users With demand, the Product Experience of user is improved.
Wherein, mode of operation, which includes refrigeration, heating, dormancy and dehumidifying isotype, above-mentioned mode of operation, can set mesh Temperature value is marked, preset temperature gear is really the scope of temperature value, such as from 0 DEG C, every 10 DEG C one temperature of temperature range Gear.
In the above-mentioned technical solutions, it is preferable that also include：Default unit, it is corresponding for presetting any preset temperature gear Rate of change, and be stored as default rate of change；Default unit is additionally operable to：Preset outdoor corresponding to any preset temperature gear Machine throttle valve opening, and it is stored as default outdoor unit throttle valve opening；Default unit is additionally operable to：Preset any preset temperature gear Corresponding indoor set wind speed, and it is stored as default indoor set wind speed；Determining unit is additionally operable to：By default rate of change, default room Outer machine throttle valve opening and default indoor set wind speed are defined as default operational factor corresponding to any preset temperature gear.
In the technical scheme, by preset temperature rate of change, outdoor unit throttle valve opening and indoor set wind speed, realize Setting to default operational factor corresponding to preset temperature gear, the operational factor of air conditioner is adjusted to default operational factor Scope, so as to reach the purpose of temperature adjustment.
Specifically, choke valve is by changing throttling section or chock length to control the valve of fluid flow, passing through tune Section outdoor unit throttle valve opening can control the heat exchanger effectiveness of air conditioner, and then be indirectly controlled the ramp rates of air conditioner.
In any of the above-described technical scheme, it is preferable that also include：Recording unit, for the environment temperature in air conditioner During value reaches target temperature value, rate of change, outdoor unit throttle valve opening and indoor machine wind after record user's regulation Speed, and default rate of change, default outdoor unit throttle valve opening and default indoor set wind speed are stored as respectively.
In the technical scheme, the rate of change, outdoor unit throttle valve opening and the indoor machine wind that are adjusted by recording user Speed, the setting to default operational factor corresponding to preset temperature gear is realized, and make the more hommization of temperature adjustment process With intellectuality.
Specifically, air conditioner can record the target ring that user's last time adjusts manually in target environment temperature course is reached The parameter such as border rate temperature change and wind guide vane angle, and do not adjust any behaviour in start next time operation model identical and user In the case of work, join automatically according to the rate of change of the work condition environment temperature adjusted manually during last time and wind guide vane angle etc. Number operation, to reach the purpose for replicating last time temperature changing process.
What air conditioner can also set or record multiple users reaches what is adjusted manually in target environment temperature course The parameter such as the rate of change of work condition environment temperature and wind guide vane angle, and allow user to select last time operation when starting shooting next time Target temperature value belonging to any preset temperature gear, work condition environment temperature rate of change and the parameter such as wind guide vane angle from Dynamic operation.
In the above-mentioned technical solutions, it is preferable that determining unit is additionally operable to：It is determined that after mode of operation, target temperature is determined The default rate of change of any preset temperature gear corresponding to value；Control unit is additionally operable to：Detecting that it is pre- that rate of change is more than If during rate of change, regulation compressor frequency is reduced to predeterminated frequency；Control unit is additionally operable to：Detecting that rate of change is less than During default rate of change, regulation compressor frequency is improved to predeterminated frequency.
In the technical scheme, the frequency of compressor is adjusted by the change of the rate of change of work condition environment temperature, is realized Control of the rate of change of work condition environment temperature to compressor frequency, it is ensured that the rate of change of work condition environment temperature, which is in, to be used In the excursion of family setting, so as to add comfortableness of the user in temperature changing process.
For example, the default rate of change of definition is T, work condition environment temperature is T0 before N minutes, and current working environment temperature is T1, then when the mode of operation of air conditioner is refrigeration mode, as (T0-T1)/N>During T, base of the compressor in current operation frequency 10% is reduced on plinth, as (T0-T1)/N<During T, compressor improves 10% on the basis of current operation frequency, as (T0-T1)/N During=T, the frequency of compressor keeps constant.
And for example, when the mode of operation of air conditioner is heating mode, as (T0-T1)/N>During T, compressor is run currently 10% is reduced on the basis of frequency, as (T0-T1)/N<During T, compressor improves 10% on the basis of current operation frequency, when (T0-T1)/N=T when, the frequency of compressor keeps constant.
In the above-mentioned technical solutions, it is preferable that determining unit is additionally operable to：It is determined that after mode of operation, target temperature is determined Any preset temperature gear corresponding to value, to determine to preset outdoor unit throttle valve opening and pre- corresponding to any preset temperature gear If indoor set wind speed；Control unit is additionally operable to：According to default outdoor unit throttle valve opening and default indoor set blast velocity control air-conditioning Device is run.
In the technical scheme, run, entered by default outdoor unit throttle valve opening and indoor set blast velocity control air conditioner One step by the control of the rate of change to work condition environment temperature, ensure that the use demand of different constitution users, improve The Product Experience of user.
According to a third aspect of the present invention, it is also proposed that a kind of air conditioner, including：Air conditioner described in any one as described above Control system.
By above technical scheme, by the preset temperature gear, mode of operation and the work condition environment temperature that determine air conditioner Rate of change, adjust the operational factor of air conditioner to default operational factor scope, realize to target temperature and work condition environment Controlled while the rate of change of temperature, both air conditioner can be made to reach target temperature, while improve in temperature changing process The comfort level of user, the control of the rate of change to work condition environment temperature is further advanced by, ensure that different constitution users' Use demand, improve the Product Experience of user.
Brief description of the drawings
Fig. 1 shows the schematic flow diagram of the control method of air conditioner according to an embodiment of the invention；
Fig. 2 shows the schematic block diagram of the control system of air conditioner according to an embodiment of the invention；
Fig. 3 shows the schematic block diagram of air conditioner according to an embodiment of the invention；
Fig. 4 shows the schematic diagram of the work condition environment temperature of the control program of air conditioner according to an embodiment of the invention.
Embodiment
It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention Mode is applied the present invention is further described in detail.It should be noted that in the case where not conflicting, the implementation of the application Feature in example and embodiment can be mutually combined.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also Implemented in a manner of being different from third party described here using third party, therefore, protection scope of the present invention is not by following The limitation of disclosed specific embodiment.
Fig. 1 shows the schematic flow diagram of the control method of air conditioner according to an embodiment of the invention.
As shown in figure 1, the control method of air conditioner according to an embodiment of the invention, including：Step 102, it is determined that empty After adjusting any preset temperature gear belonging to the target temperature value of device, the mode of operation of air conditioner is determined；Step 104, it is determined that referring to Fix time section air conditioner work condition environment temperature rate of change；Step 106, according to any preset temperature gear, mode of operation And rate of change, the operational factor of air conditioner is adjusted to default operational factor scope, wherein, operational factor includes the pressure of air conditioner At least one of contracting unit frequency, indoor set wind speed and outdoor unit throttle valve opening.
In the technical scheme, by determining the preset temperature gear of air conditioner, mode of operation and work condition environment temperature Rate of change, the operational factor of air conditioner is adjusted to default operational factor scope, is realized to target temperature and work condition environment temperature Controlled while the rate of change of degree, both air conditioner can be made to reach target temperature, while improve in temperature changing process and use The comfort level at family, the control of the rate of change to work condition environment temperature is further advanced by, ensure that making for different constitution users With demand, the Product Experience of user is improved.
Wherein, mode of operation, which includes refrigeration, heating, dormancy and dehumidifying isotype, above-mentioned mode of operation, can set mesh Temperature value is marked, preset temperature gear is really the scope of temperature value, such as from 0 DEG C, every 10 DEG C one temperature of temperature range Gear.
In the above-mentioned technical solutions, it is preferable that it is determined that before assigned temperature gear belonging to the target temperature value of air conditioner, Also include：Rate of change corresponding to any preset temperature gear is preset, and is stored as default rate of change；Preset any default temperature Outdoor unit throttle valve opening corresponding to gear is spent, and is stored as default outdoor unit throttle valve opening；Preset any preset temperature shelves Indoor set wind speed corresponding to position, and it is stored as default indoor set wind speed；By default rate of change, default outdoor unit throttle valve opening It is defined as default operational factor corresponding to any preset temperature gear with default indoor set wind speed.
In the technical scheme, by preset temperature rate of change, outdoor unit throttle valve opening and indoor set wind speed, realize Setting to default operational factor corresponding to preset temperature gear, the operational factor of air conditioner is adjusted to default operational factor Scope, so as to reach the purpose of temperature adjustment.
Specifically, choke valve is by changing throttling section or chock length to control the valve of fluid flow, passing through tune Section outdoor unit throttle valve opening can control the heat exchanger effectiveness of air conditioner, and then be indirectly controlled the ramp rates of air conditioner.
In any of the above-described technical scheme, it is preferable that it is determined that assigned temperature belonging to the target temperature value of air conditioner Before gear, in addition to：During the ambient temperature value of air conditioner reaches target temperature value, the change after record user's regulation Speed, outdoor unit throttle valve opening and indoor set wind speed, and be stored as default rate of change respectively, default outdoor unit choke valve is opened Degree and default indoor set wind speed.
In the technical scheme, the rate of change, outdoor unit throttle valve opening and the indoor machine wind that are adjusted by recording user Speed, the setting to default operational factor corresponding to preset temperature gear is realized, and make the more hommization of temperature adjustment process With intellectuality.
Specifically, air conditioner can record the target ring that user's last time adjusts manually in target environment temperature course is reached The parameter such as border rate temperature change and wind guide vane angle, and do not adjust any behaviour in start next time operation model identical and user In the case of work, join automatically according to the rate of change of the work condition environment temperature adjusted manually during last time and wind guide vane angle etc. Number operation, to reach the purpose for replicating last time temperature changing process.
What air conditioner can also set or record multiple users reaches what is adjusted manually in target environment temperature course The parameter such as the rate of change of work condition environment temperature and wind guide vane angle, and allow user to select last time operation when starting shooting next time Target temperature value belonging to any preset temperature gear, work condition environment temperature rate of change and the parameter such as wind guide vane angle from Dynamic operation.
In any of the above-described technical scheme, it is preferable that according to assigned temperature gear, mode of operation and rate of change, adjust The operational factor of air conditioner is saved to default operational factor scope, specifically includes following steps：It is determined that after mode of operation, mesh is determined Mark the default rate of change of any preset temperature gear corresponding to temperature value；Rate of change is preset detecting that rate of change is more than When, regulation compressor frequency is reduced to predeterminated frequency；When detecting that rate of change is less than default rate of change, compressor is adjusted Frequency is improved to predeterminated frequency.
In the technical scheme, the frequency of compressor is adjusted by the change of the rate of change of work condition environment temperature, is realized Control of the rate of change of work condition environment temperature to compressor frequency, it is ensured that the rate of change of work condition environment temperature, which is in, to be used In the excursion of family setting, so as to add comfortableness of the user in temperature changing process.
For example, the default rate of change of definition is T, work condition environment temperature is T0 before N minutes, and current working environment temperature is T1, then when the mode of operation of air conditioner is refrigeration mode, as (T0-T1)/N>During T, base of the compressor in current operation frequency 10% is reduced on plinth, as (T0-T1)/N<During T, compressor improves 10% on the basis of current operation frequency, as (T0-T1)/N During=T, the frequency of compressor keeps constant.
And for example, when the mode of operation of air conditioner is heating mode, as (T0-T1)/N>During T, compressor is run currently 10% is reduced on the basis of frequency, as (T0-T1)/N<During T, compressor improves 10% on the basis of current operation frequency, when (T0-T1)/N=T when, the frequency of compressor keeps constant.
In any of the above-described technical scheme, it is preferable that according to assigned temperature gear, mode of operation and rate of change, adjust The operational factor of air conditioner is saved to default operational factor scope, specifically includes following steps：It is determined that after mode of operation, mesh is determined Any preset temperature gear corresponding to temperature value is marked, to determine that outdoor unit choke valve is preset corresponding to any preset temperature gear to be opened Degree and default indoor set wind speed；Run according to default outdoor unit throttle valve opening and default indoor set blast velocity control air conditioner.
In the technical scheme, run, entered by default outdoor unit throttle valve opening and indoor set blast velocity control air conditioner One step by the control of the rate of change to work condition environment temperature, ensure that the use demand of different constitution users, improve The Product Experience of user.
Fig. 2 shows the schematic block diagram of the control system of air conditioner according to an embodiment of the invention.
As shown in Fig. 2 the control system 200 of air conditioner according to an embodiment of the invention, including：Determining unit 202, use In it is determined that after any preset temperature gear belonging to the target temperature value of air conditioner, the mode of operation of air conditioner is determined；It is determined that Unit 202 is additionally operable to：Determine the rate of change of the work condition environment temperature of specified time section air conditioner；The control system of air conditioner 200 also include：Control unit 204, for according to any preset temperature gear, mode of operation and rate of change, adjusting air conditioner Operational factor to default operational factor scope, wherein, the compressor frequency of operational factor including air conditioner, indoor set wind speed and At least one of outdoor unit throttle valve opening.
In the technical scheme, by determining the preset temperature gear of air conditioner, mode of operation and work condition environment temperature Rate of change, the operational factor of air conditioner is adjusted to default operational factor scope, is realized to target temperature and work condition environment temperature Controlled while the rate of change of degree, both air conditioner can be made to reach target temperature, while improve in temperature changing process and use The comfort level at family, the control of the rate of change to work condition environment temperature is further advanced by, ensure that making for different constitution users With demand, the Product Experience of user is improved.
Wherein, mode of operation, which includes refrigeration, heating, dormancy and dehumidifying isotype, above-mentioned mode of operation, can set mesh Temperature value is marked, preset temperature gear is really the scope of temperature value, such as from 0 DEG C, every 10 DEG C one temperature of temperature range Gear.
In the above-mentioned technical solutions, it is preferable that also include：Default unit 206, for presetting any preset temperature gear pair The rate of change answered, and it is stored as default rate of change；Default unit 206 is additionally operable to：Default any preset temperature gear is corresponding Outdoor unit throttle valve opening, and be stored as default outdoor unit throttle valve opening；Default unit 206 is additionally operable to：It is default any pre- If indoor set wind speed corresponding to temperature gear, and it is stored as default indoor set wind speed；Determining unit 202 is additionally operable to：By default change Change speed, default outdoor unit throttle valve opening and default indoor set wind speed to be defined as presetting fortune corresponding to any preset temperature gear Row parameter.
In the technical scheme, by preset temperature rate of change, outdoor unit throttle valve opening and indoor set wind speed, realize Setting to default operational factor corresponding to preset temperature gear, the operational factor of air conditioner is adjusted to default operational factor Scope, so as to reach the purpose of temperature adjustment.
Specifically, choke valve is by changing throttling section or chock length to control the valve of fluid flow, passing through tune Section outdoor unit throttle valve opening can control the heat exchanger effectiveness of air conditioner, and then be indirectly controlled the ramp rates of air conditioner.
In any of the above-described technical scheme, it is preferable that also include：Recording unit 208, for the environment temperature in air conditioner During angle value reaches target temperature value, rate of change, outdoor unit throttle valve opening and indoor set after record user's regulation Wind speed, and default rate of change, default outdoor unit throttle valve opening and default indoor set wind speed are stored as respectively.
In the technical scheme, the rate of change, outdoor unit throttle valve opening and the indoor machine wind that are adjusted by recording user Speed, the setting to default operational factor corresponding to preset temperature gear is realized, and make the more hommization of temperature adjustment process With intellectuality.
Specifically, air conditioner can record the target ring that user's last time adjusts manually in target environment temperature course is reached The parameter such as border rate temperature change and wind guide vane angle, and do not adjust any behaviour in start next time operation model identical and user In the case of work, join automatically according to the rate of change of the work condition environment temperature adjusted manually during last time and wind guide vane angle etc. Number operation, to reach the purpose for replicating last time temperature changing process.
What air conditioner can also set or record multiple users reaches what is adjusted manually in target environment temperature course The parameter such as the rate of change of work condition environment temperature and wind guide vane angle, and allow user to select last time operation when starting shooting next time Target temperature value belonging to any preset temperature gear, work condition environment temperature rate of change and the parameter such as wind guide vane angle from Dynamic operation.
In the above-mentioned technical solutions, it is preferable that determining unit 202 is additionally operable to：It is determined that after mode of operation, target temperature is determined The default rate of change of any preset temperature gear corresponding to angle value；Control unit 204 is additionally operable to：Detecting that rate of change is big When default rate of change, regulation compressor frequency is reduced to predeterminated frequency；Control unit 204 is additionally operable to：Detecting change When speed is less than default rate of change, regulation compressor frequency is improved to predeterminated frequency.
In the technical scheme, the frequency of compressor is adjusted by the change of the rate of change of work condition environment temperature, is realized Control of the rate of change of work condition environment temperature to compressor frequency, it is ensured that the rate of change of work condition environment temperature, which is in, to be used In the excursion of family setting, so as to add comfortableness of the user in temperature changing process.
For example, the default rate of change of definition is T, work condition environment temperature is T0 before N minutes, and current working environment temperature is T1, then when the mode of operation of air conditioner is refrigeration mode, as (T0-T1)/N>During T, base of the compressor in current operation frequency 10% is reduced on plinth, as (T0-T1)/N<During T, compressor improves 10% on the basis of current operation frequency, as (T0-T1)/N During=T, the frequency of compressor keeps constant.
And for example, when the mode of operation of air conditioner is heating mode, as (T0-T1)/N>During T, compressor is run currently 10% is reduced on the basis of frequency, as (T0-T1)/N<During T, compressor improves 10% on the basis of current operation frequency, when (T0-T1)/N=T when, the frequency of compressor keeps constant.
In the above-mentioned technical solutions, it is preferable that determining unit 202 is additionally operable to：It is determined that after mode of operation, target temperature is determined Any preset temperature gear corresponding to angle value, with determine corresponding to any preset temperature gear preset outdoor unit throttle valve opening and Default indoor set wind speed；Control unit 204 is additionally operable to：According to default outdoor unit throttle valve opening and default indoor set blast velocity control Air conditioner is run.
In the technical scheme, run, entered by default outdoor unit throttle valve opening and indoor set blast velocity control air conditioner One step by the control of the rate of change to work condition environment temperature, ensure that the use demand of different constitution users, improve The Product Experience of user.
Fig. 3 shows the schematic block diagram of air conditioner according to an embodiment of the invention.
As shown in figure 3, air conditioner 300 according to an embodiment of the invention, including：Air conditioner described in any one as described above Control system 200.
Fig. 4 shows the schematic diagram of the work condition environment temperature of the control program of air conditioner according to an embodiment of the invention, The control program of air conditioner according to an embodiment of the invention is specifically described with reference to Fig. 1 to Fig. 4.
Table 1
It is determined that after preset temperature gear described in target temperature value, rate of change, compressor according to corresponding to determining table 1 The information such as frequency, indoor set wind speed and outdoor unit throttle valve opening, and then according to the change of the work condition environment temperature detected in real time Speed determines whether the parameters such as compressor frequency are adjusted, as shown in Figure 4, under fixed-frequency control, by constant cooling rate Curve, user become cooling rate curve and cooling rate curve of the present invention is understood, real by periodically determining target temperature value When adjust compressor frequency, realize the smooth alternating temperature process of air conditioner, improve the usage experience of user.
Technical scheme is described in detail above in association with accompanying drawing, it is contemplated that how to be designed in correlation technique a kind of new Air conditioner control method, to realize the technical problem of the smooth alternating temperature of air conditioner dynamic temperature-regulating process, the present invention proposes A kind of control program of new air conditioner, by the preset temperature gear, mode of operation and the work condition environment temperature that determine air conditioner Rate of change, adjust the operational factor of air conditioner to default operational factor scope, realize to target temperature and work condition environment Controlled while the rate of change of temperature, both air conditioner can be made to reach target temperature, while improve in temperature changing process The comfort level of user, the control of the rate of change to work condition environment temperature is further advanced by, ensure that different constitution users' Use demand, improve the Product Experience of user.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies Change, equivalent substitution, improvement etc., should be included in the scope of the protection.

Claims (11)

  1. A kind of 1. control method of air conditioner, it is characterised in that including：
    It is determined that after any preset temperature gear belonging to the target temperature value of the air conditioner, the work of the air conditioner is determined Pattern；
    Determine the rate of change of the work condition environment temperature of the specified time section air conditioner；
    According to any preset temperature gear, the mode of operation and the rate of change, the operation of the air conditioner is adjusted Parameter to default operational factor scope,
    Wherein, the operational factor includes compressor frequency, indoor set wind speed and the outdoor unit throttle valve opening of the air conditioner At least one of.
  2. 2. the control method of air conditioner according to claim 1, it is characterised in that it is determined that the target temperature of the air conditioner Before assigned temperature gear belonging to angle value, in addition to：
    Rate of change corresponding to any preset temperature gear is preset, and is stored as default rate of change；
    Outdoor unit throttle valve opening corresponding to any preset temperature gear is preset, and is stored as default outdoor unit choke valve and opens Degree；
    Indoor set wind speed corresponding to any preset temperature gear is preset, and is stored as default indoor set wind speed；
    The default rate of change, the default outdoor unit throttle valve opening and the default indoor set wind speed are defined as described Default operational factor corresponding to any preset temperature gear.
  3. 3. the control method of air conditioner according to claim 1, it is characterised in that it is determined that the target temperature of the air conditioner Before assigned temperature gear belonging to angle value, in addition to：
    During the ambient temperature value of the air conditioner reaches the target temperature value, the change speed after record user's regulation Rate, outdoor unit throttle valve opening and indoor set wind speed, and default rate of change, default outdoor unit throttle valve opening are stored as respectively With default indoor set wind speed.
  4. 4. the control method of the air conditioner according to Claims 2 or 3, it is characterised in that according to the assigned temperature gear, The mode of operation and the rate of change, the operational factor of the air conditioner is adjusted to default operational factor scope, it is specific to wrap Include following steps：
    It is determined that after the mode of operation, the default change of any preset temperature gear corresponding to the target temperature value is determined Change speed；
    When detecting that the rate of change is more than the default rate of change, adjust the compressor frequency and be reduced to default frequency Rate；
    When detecting that the rate of change is less than the default rate of change, adjust the compressor frequency and improve to default frequency Rate.
  5. 5. the control method of the air conditioner according to Claims 2 or 3, it is characterised in that according to the assigned temperature gear, The mode of operation and the rate of change, the operational factor of the air conditioner is adjusted to default operational factor scope, it is specific to wrap Include following steps：
    It is determined that after the mode of operation, any preset temperature gear corresponding to the target temperature value is determined, to determine The default outdoor unit throttle valve opening corresponding to any preset temperature gear and the default indoor set wind speed；
    Run according to air conditioner described in the default outdoor unit throttle valve opening and the default indoor set blast velocity control.
  6. A kind of 6. control system of air conditioner, it is characterised in that including：
    Determining unit, for it is determined that after any preset temperature gear belonging to the target temperature value of the air conditioner, determining institute State the mode of operation of air conditioner；
    The determining unit is additionally operable to：Determine the rate of change of the work condition environment temperature of the specified time section air conditioner；
    The control system of the air conditioner also includes：
    Control unit, for according to any preset temperature gear, the mode of operation and the rate of change, described in regulation The operational factor of air conditioner to default operational factor scope,
    Wherein, the operational factor includes compressor frequency, indoor set wind speed and the outdoor unit throttle valve opening of the air conditioner At least one of.
  7. 7. the control system of air conditioner according to claim 6, it is characterised in that also include：
    Default unit, for presetting rate of change corresponding to any preset temperature gear, and it is stored as default rate of change；
    The default unit is additionally operable to：Outdoor unit throttle valve opening corresponding to any preset temperature gear is preset, and is stored To preset outdoor unit throttle valve opening；
    The default unit is additionally operable to：Indoor set wind speed corresponding to any preset temperature gear is preset, and is stored as presetting Indoor set wind speed；
    The determining unit is additionally operable to：By the default rate of change, the default outdoor unit throttle valve opening and described default Indoor set wind speed is defined as default operational factor corresponding to any preset temperature gear.
  8. 8. the control system of air conditioner according to claim 6, it is characterised in that also include：
    Recording unit, during reaching the target temperature value in the ambient temperature value of the air conditioner, record user Rate of change, outdoor unit throttle valve opening and indoor set wind speed after regulation, and default rate of change, default room are stored as respectively Outer machine throttle valve opening and default indoor set wind speed.
  9. 9. the control system of the air conditioner according to claim 6 or 7, it is characterised in that
    The determining unit is additionally operable to：It is determined that after the mode of operation, determine described any corresponding to the target temperature value The default rate of change of preset temperature gear；
    Described control unit is additionally operable to：When detecting that the rate of change is more than the default rate of change, the pressure is adjusted Contracting unit frequency is reduced to predeterminated frequency；
    Described control unit is additionally operable to：When detecting that the rate of change is less than the default rate of change, the pressure is adjusted Contracting unit frequency is improved to predeterminated frequency.
  10. 10. the control system of the air conditioner according to claim 6 or 7, it is characterised in that
    The determining unit is additionally operable to：It is determined that after the mode of operation, determine described any corresponding to the target temperature value Preset temperature gear, to determine the default outdoor unit throttle valve opening corresponding to any preset temperature gear and described pre- If indoor set wind speed；
    Described control unit is additionally operable to：According to the default outdoor unit throttle valve opening and the default indoor set blast velocity control institute State air conditioner operation.
  11. A kind of 11. air conditioner, it is characterised in that including：The control system of air conditioner as any one of claim 6 to 10 System.
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