CN105571070A - Control method and control device for air-conditioner indoor unit - Google Patents

Control method and control device for air-conditioner indoor unit Download PDF

Info

Publication number
CN105571070A
CN105571070A CN201610009167.3A CN201610009167A CN105571070A CN 105571070 A CN105571070 A CN 105571070A CN 201610009167 A CN201610009167 A CN 201610009167A CN 105571070 A CN105571070 A CN 105571070A
Authority
CN
China
Prior art keywords
air
indoor
temperature
control
return air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610009167.3A
Other languages
Chinese (zh)
Inventor
任林行
许永锋
熊美兵
梁泽坤
黄文�
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
Guangdong Midea HVAC Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
Guangdong Midea HVAC Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Midea Group Co Ltd, Guangdong Midea HVAC Equipment Co Ltd filed Critical Midea Group Co Ltd
Priority to CN201610009167.3A priority Critical patent/CN105571070A/en
Publication of CN105571070A publication Critical patent/CN105571070A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/10Temperature

Abstract

The invention discloses a control method for an air-conditioner indoor unit. The control method for the air-conditioner indoor unit comprises the following steps of acquiring a current cold-heat mode of the air-conditioner indoor unit, air return temperatures of all return air inlets and preset target temperatures of all the return air inlets; respectively comparing all the air return temperatures with corresponding target temperatures; and controlling the opening and the closing of air supply outlets corresponding to all the return air inlets according to comparison results and the current cold-heat mode. The invention also discloses a control device for the air-conditioner indoor unit. According to the control method and the control device disclosed by the invention, separated control over the air supply outlets and the return air inlets in all areas is realized, so that temperatures in all the areas reach different target temperatures, and the comfortableness and user experience degree of the air conditioner are effectively improved; and meanwhile, the mounting quantity of indoor units is reduced under the same conditions, so that the cost is reduced.

Description

Indoor apparatus of air conditioner control method and device
Technical field
The present invention relates to multi-connected air conditioner field, particularly relate in a kind of air conditioning chamber and control method and device.
Background technology
In multiple central air conditioner field, air cooling system is less by heat transfer medium constraint because of it, applies more and more extensive.Existing multi-connected air conditioner is all generally install an indoor set in a room or a region, indoor set connects airduct and arranges and multiplely send air port back to, but all by controlling the start of this indoor set or shut down to realize in control, the difference that cannot realize zones of different sends the independent control in air port, the problem of comfortableness difference back to.
Foregoing, only for auxiliary understanding technical scheme of the present invention, does not represent and admits that foregoing is prior art.
Summary of the invention
Main purpose of the present invention is that solving multi-connected air conditioner cannot carry out the independent problem controlled to the air port of sending back to of regional.
For achieving the above object, the invention provides a kind of indoor apparatus of air conditioner control method, described indoor apparatus of air conditioner control method comprises the following steps:
Obtain cold and hot pattern, the return air temperature of each return air inlet and the target temperature of each default return air inlet that indoor apparatus of air conditioner is current;
Respectively each return air temperature is compared with corresponding target temperature;
According to the opening and closing of comparison result and air outlet corresponding to current each return air inlet of cold and hot Schema control.
Preferably, the step of the described opening and closing according to comparison result and air outlet corresponding to current each return air inlet of cold and hot Schema control comprises:
When heating mode, if return air temperature is greater than corresponding target temperature, then control to close corresponding air outlet, if return air temperature is less than or equal to corresponding target temperature, then control to open corresponding air outlet;
When refrigeration mode, if return air temperature is greater than corresponding target temperature, then control to open corresponding air outlet, if return air temperature is less than or equal to corresponding target temperature, then control to close corresponding air outlet.
Preferably, after the step of the described opening and closing according to comparison result and air outlet corresponding to current each return air inlet of cold and hot Schema control, also comprise:
Return air temperature weighted average corresponding for the air outlet opened is obtained average return air temperature, and the target temperature weighted average of correspondence is obtained average criterion temperature;
The air-supply of described indoor set is controlled according to described average return air temperature and described average criterion temperature.
Preferably, described according to described average return air temperature and described average criterion temperature control described indoor set air-supply step after, also comprise:
Determine the air outlet quantity n opened;
By the air outlet quantity n opened divided by described indoor set air outlet sum N obtain ratio n/N;
Refrigeration (heat) amount of described indoor set output is adjusted according to described ratio n/N.
Preferably, before the step of cold and hot pattern, the return air temperature of each return air inlet and the target temperature of each default return air inlet that described acquisition indoor apparatus of air conditioner is current, also comprise:
The target temperature being received user's input by the dash receiver being arranged on each air outlet arranges instruction;
According to received target temperature, the target temperature that instruction sets each air outlet and corresponding return air inlet is set.
In addition, for achieving the above object, the present invention also provides a kind of indoor apparatus of air conditioner control device, and described indoor apparatus of air conditioner control device comprises:
Acquisition module, for obtaining the current cold and hot pattern of indoor apparatus of air conditioner, the return air temperature of each return air inlet and the target temperature of each default return air inlet;
Comparing module, for comparing each return air temperature with corresponding target temperature respectively;
Control module, for the opening and closing according to comparison result and air outlet corresponding to current each return air inlet of cold and hot Schema control.
Preferably, described control module, also for when heating mode, if return air temperature is greater than corresponding target temperature, then controls to close corresponding air outlet, if return air temperature is less than or equal to corresponding target temperature, then controls to open corresponding air outlet;
Described control module, also for when refrigeration mode, if return air temperature is greater than corresponding target temperature, then controls to open corresponding air outlet, if return air temperature is less than or equal to corresponding target temperature, then controls to close corresponding air outlet.
Preferably, described indoor apparatus of air conditioner control device also comprises computing module;
Described computing module, for return air temperature weighted average corresponding for the air outlet opened is obtained average return air temperature, and obtains average criterion temperature by the target temperature weighted average of correspondence;
Described control module, also for controlling the air-supply of described indoor set according to described average return air temperature and described average criterion temperature.
Preferably, described computing module, also for determining the air outlet quantity n opened;
Described computing module, also for by the air outlet opened quantity n divided by described indoor set air outlet sum N obtain ratio n/N;
Described control module, also for adjusting refrigeration (heat) amount that described indoor set exports according to described ratio n/N.
Preferably, described indoor apparatus of air conditioner control device also comprises and arranges module;
Describedly arrange module, the target temperature receiving user's input for the dash receiver by being arranged on each air outlet arranges instruction;
Described module is set, also for arranging according to received target temperature the target temperature that instruction sets each air outlet and corresponding return air inlet.
The present invention is by detecting the return air inlet temperature of regional, and target temperature corresponding with this region for the return air inlet temperature detected is compared, control respectively according to comparison result and the current air outlet of cold and hot operational mode to regional, achieve the independent control of sending air port back to regional, make the target temperature that the temperature of regional reaches different, effectively improve comfortableness and the user experience of air-conditioner, under equal conditions decrease the installation quantity of indoor set simultaneously, save cost.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the first embodiment of indoor apparatus of air conditioner control method of the present invention;
Fig. 2 is the connection diagram of indoor apparatus of air conditioner of the present invention;
Fig. 3 is the schematic flow sheet of the second embodiment of indoor apparatus of air conditioner control method of the present invention;
Fig. 4 is the schematic flow sheet of the 3rd embodiment of indoor apparatus of air conditioner control method of the present invention;
Fig. 5 is the schematic flow sheet of the 4th embodiment of indoor apparatus of air conditioner control method of the present invention;
Fig. 6 is the high-level schematic functional block diagram of the first embodiment of indoor apparatus of air conditioner control device of the present invention;
Fig. 7 is the high-level schematic functional block diagram of the second embodiment of indoor apparatus of air conditioner control device of the present invention;
Fig. 8 is the high-level schematic functional block diagram of the 3rd embodiment of indoor apparatus of air conditioner control device of the present invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The primary solutions of the embodiment of the present invention is: obtain cold and hot pattern, the return air temperature of each return air inlet and the target temperature of each default return air inlet that indoor apparatus of air conditioner is current; Respectively each return air temperature is compared with corresponding target temperature; According to the opening and closing of comparison result and air outlet corresponding to current each return air inlet of cold and hot Schema control.
Existing multi-connected air conditioner cannot carry out the independent problem controlled to the air port of sending back to of regional.
Based on the problems referred to above, the invention provides a kind of indoor apparatus of air conditioner control method.
With reference to the schematic flow sheet that Fig. 1, Fig. 1 are the first embodiment of indoor apparatus of air conditioner control method of the present invention.
In the present embodiment, described indoor apparatus of air conditioner control method comprises:
Step S10, obtains cold and hot pattern, the return air temperature of each return air inlet and the target temperature of each default return air inlet that indoor apparatus of air conditioner is current;
Described indoor set reads current operational mode, and described operational mode comprises refrigeration mode and heating mode.Described indoor set is accessed by airduct and multiplely sends air port back to, described air port of sending back to is corresponding a pair air outlet arranging and return air inlet, often pair of air outlet of described indoor set and return air inlet all can a corresponding room or regions, make described indoor set can be blow in multiple room or region by described multiple air port of sending back to.Therefore, in the embodiment of the present invention, the target temperature of each air outlet, return air inlet, the return air temperature detected and setting is all corresponding.
Described indoor set can detect the return air temperature of each return air inlet by the temperature-sensitive bag being arranged on each return air inlet.By the dash receiver or air outlet platelet being arranged on each air outlet, described indoor set can also determine that each sends the target temperature in air port back to, described target temperature is that each sends the temperature of user's request corresponding to air port back to, concrete, described indoor set can realize by the dash receiver of each air outlet or air outlet platelet the setting that each sends the target temperature in air port back to, for dash receiver, with reference to Fig. 2, Fig. 2 is the connection diagram of indoor apparatus of air conditioner of the present invention, each dash receiver can also show current cold and hot pattern by each display board connected, the information such as current target temperature.
Step S20, compares each return air temperature with corresponding target temperature respectively;
The target temperature that the return air temperature of each return air inlet is corresponding with this return air inlet is compared by described indoor set respectively, opens to control air outlet corresponding to this return air inlet according to comparison result or closes.
Step S30, according to the opening and closing of comparison result and air outlet corresponding to current each return air inlet of cold and hot Schema control.
Described indoor set is opened according to comparison result and air outlet corresponding to current each return air inlet of cold and hot Schema control or is closed.Described indoor set by controlling the air outlet motor of each air outlet, and then can control air-supply fan blade grid unlatching corresponding to each air outlet motor or closes, and realizes the open and close controlling to each air outlet.Concrete, be the connection diagram of indoor apparatus of air conditioner of the present invention with reference to Fig. 2, Fig. 2, described indoor set can be opened by the air-supply fan blade grid of each air outlet of air outlet Electric Machine Control or close.
Further, described indoor set can, when heating mode, if return air temperature is greater than corresponding target temperature, then control to close corresponding air outlet, if return air temperature is less than or equal to corresponding target temperature, then controls to open corresponding air outlet; When refrigeration mode, if return air temperature is greater than corresponding target temperature, then control to open corresponding air outlet, if return air temperature is less than or equal to corresponding target temperature, then control to close corresponding air outlet.Make each temperature of sending air port back to maintain different target temperatures, the temperature achieved each sends air port back to controls.
Or, described indoor set can also when heating mode, if detect, return air temperature is greater than corresponding target temperature and reaches preset times, then control to close corresponding air outlet, if detect, return air temperature is less than or equal to corresponding target temperature and reaches preset times, then control to open corresponding air outlet; When refrigeration mode, if detect, return air temperature is greater than corresponding target temperature and reaches preset times, then control to open corresponding air outlet, if detect, return air temperature is less than or equal to corresponding target temperature and reaches preset times, then control to close corresponding air outlet.
The present embodiment is by detecting the return air inlet temperature of regional, and target temperature corresponding with this region for the return air inlet temperature detected is compared, control respectively according to comparison result and the current air outlet of cold and hot operational mode to regional, achieve the independent control of sending air port back to regional, make the target temperature that the temperature of regional reaches different, effectively improve comfortableness and the user experience of air-conditioner, under equal conditions decrease the installation quantity of indoor set simultaneously, save cost.
With reference to the schematic flow sheet that Fig. 3, Fig. 3 are the second embodiment of indoor apparatus of air conditioner control method of the present invention.Based on the first embodiment of above-mentioned indoor apparatus of air conditioner control method, after described step S30, also comprise:
Step S41, obtains average return air temperature by return air temperature weighted average corresponding for the air outlet opened, and the target temperature weighted average of correspondence is obtained average criterion temperature;
Described indoor set determines the current air outlet opened, and obtain the target temperature of return air temperature corresponding to the air outlet opened and correspondence, all return air temperatures are obtained average return air temperature by weighted average calculation by described indoor set, and all target temperatures are obtained average criterion temperature by weighted average calculation.
Step S42, controls the air-supply of described indoor set according to described average return air temperature and described average criterion temperature.
Indoor set determines the wind pushing temperature of described indoor set according to the average return air temperature calculated and average target temperature, and blows to each air outlet according to determined wind pushing temperature.The wind pushing temperature that described indoor set is sent to each air outlet is identical, makes the air-supply time of regional different and reach different target temperatures by the open and close controlling of air outlet corresponding to regional.
The present embodiment is weighted average computation by the return air temperature of regional and target temperature, control indoor set according to average return air temperature and average target temperature to blow, the wind pushing temperature of indoor set is associated with the return air temperature of regional and target temperature, improves comfortableness and user experience.
With reference to the schematic flow sheet that Fig. 4, Fig. 4 are the 3rd embodiment of indoor apparatus of air conditioner control method of the present invention.Based on the first embodiment of above-mentioned indoor apparatus of air conditioner control method, after described step S42, also comprise:
Step S51, determines the air outlet quantity n opened;
Step S52, by the air outlet quantity n opened divided by described indoor set air outlet sum N obtain ratio n/N;
Step S53, adjusts refrigeration (heat) amount of described indoor set output according to described ratio n/N.
Indoor set determines the air outlet quantity n opened; By the air outlet quantity n opened divided by described indoor set air outlet sum N obtain ratio n/N; Described indoor set adjusts refrigeration (heat) amount of described indoor set output according to described ratio n/N.Concrete, refrigeration (heat) amount that described indoor set can export by described indoor set is multiplied by described ratio n/N to be measured as the refrigeration (heat) of the actual output of described indoor set, such as: output is the indoor set of 2, determine that current air outlet quantity of having opened is 3, the air outlet of this indoor set always has 4, then refrigeration (heat) amount exported by described indoor set is adjusted to 2* (3/4) (namely 1.5).
The present embodiment controls refrigeration (heat) amount of indoor set output according to the air outlet opened, when certain room or region do not need air-conditioning, control corresponding air port of sending back to close, the calculating that output refrigeration (heat) that buttoned-up air outlet does not participate in indoor set is simultaneously measured, make indoor set adjust refrigeration (heat) amount of indoor set output in real time according to the air outlet quantity of opening, reach energy-conservation object.
With reference to the schematic flow sheet that Fig. 5, Fig. 5 are the 4th embodiment of indoor apparatus of air conditioner control method of the present invention.Based on the first embodiment of above-mentioned indoor apparatus of air conditioner control method, before described step S10, also comprise:
Step S11, the target temperature being received user's input by the dash receiver being arranged on each air outlet arranges instruction;
Step S12, arranges according to received target temperature the target temperature that instruction sets each air outlet and corresponding return air inlet.
The target temperature that indoor set receives user's input by the dash receiver being arranged on each air outlet arranges instruction, and arranges according to received target temperature the target temperature that instruction sets each air outlet and corresponding return air inlet.Described dash receiver can be arranged button and input corresponding target temperature for user by the target temperature provided, the target temperature that the display board that simultaneously can be connected by described dash receiver coordinates display current, to facilitate user's Offered target temperature; Or described dash receiver also can arrange instruction by the target temperature of corresponding remote control user input, realizes the setting that each sends the target temperature in air port back to.
The present embodiment arranges different target temperature for user to regional by the dash receiver of each air outlet, and make the air-supply time of regional different by the open and close controlling of air outlet corresponding to regional and reach different target temperatures, achieve the independent control of sending air port back to regional, effectively improve comfortableness and the user experience of air-conditioner.
The executive agent of the indoor apparatus of air conditioner control method of above-mentioned first to fourth embodiment can be all the indoor set of air-conditioner or the control device of indoor set.Further, the control method of this air conditioner room unit can be realized by the client control program be arranged on indoor set or indoor set control device.
The present invention further provides a kind of indoor apparatus of air conditioner control device.
With reference to the high-level schematic functional block diagram that Fig. 6, Fig. 5 are the first embodiment of indoor apparatus of air conditioner control device of the present invention.
In the present embodiment, described indoor apparatus of air conditioner control device comprises: acquisition module 10, comparing module 20 and control module 30.
Described acquisition module 10, for obtaining the current cold and hot pattern of indoor apparatus of air conditioner, the return air temperature of each return air inlet and the target temperature of each default return air inlet;
Described indoor set reads current operational mode, and described operational mode comprises refrigeration mode and heating mode.Described indoor set is accessed by airduct and multiplely sends air port back to, described air port of sending back to is corresponding a pair air outlet arranging and return air inlet, often pair of air outlet of described indoor set and return air inlet all can a corresponding room or regions, make described indoor set can be blow in multiple room or region by described multiple air port of sending back to.Therefore, in the embodiment of the present invention, the target temperature of each air outlet, return air inlet, the return air temperature detected and setting is all corresponding.
Described indoor set can detect the return air temperature of each return air inlet by the temperature-sensitive bag being arranged on each return air inlet.By the dash receiver or air outlet platelet being arranged on each air outlet, described indoor set can also determine that each sends the target temperature in air port back to, described target temperature is that each sends the temperature of user's request corresponding to air port back to, concrete, described indoor set can realize by the dash receiver of each air outlet or air outlet platelet the setting that each sends the target temperature in air port back to, for dash receiver, with reference to Fig. 2, Fig. 2 is the connection diagram of indoor apparatus of air conditioner of the present invention, each dash receiver can also show current cold and hot pattern by each display board connected, the information such as current target temperature.
Described comparing module 20, for comparing each return air temperature with corresponding target temperature respectively;
The target temperature that the return air temperature of each return air inlet is corresponding with this return air inlet is compared by described indoor set respectively, opens to control air outlet corresponding to this return air inlet according to comparison result or closes.
Described control module 30, for the opening and closing according to comparison result and air outlet corresponding to current each return air inlet of cold and hot Schema control.
Described indoor set is opened according to comparison result and air outlet corresponding to current each return air inlet of cold and hot Schema control or is closed.Described indoor set by controlling the air outlet motor of each air outlet, and then can control air-supply fan blade grid unlatching corresponding to each air outlet motor or closes, and realizes the open and close controlling to each air outlet.Concrete, be the connection diagram of indoor apparatus of air conditioner of the present invention with reference to Fig. 2, Fig. 2, described indoor set can be opened by the air-supply fan blade grid of each air outlet of air outlet Electric Machine Control be connected with indoor set control device or be closed.
Further, the control module of described indoor set control device can, when heating mode, if return air temperature is greater than corresponding target temperature, then control to close corresponding air outlet, if return air temperature is less than or equal to corresponding target temperature, then control to open corresponding air outlet; When refrigeration mode, if return air temperature is greater than corresponding target temperature, then control to open corresponding air outlet, if return air temperature is less than or equal to corresponding target temperature, then control to close corresponding air outlet.Make each temperature of sending air port back to maintain different target temperatures, the temperature achieved each sends air port back to controls.
Or, the control module of described indoor set control device can also when heating mode, if detect, return air temperature is greater than corresponding target temperature and reaches preset times, then control to close corresponding air outlet, if detect, return air temperature is less than or equal to corresponding target temperature and reaches preset times, then control to open corresponding air outlet; When refrigeration mode, if detect, return air temperature is greater than corresponding target temperature and reaches preset times, then control to open corresponding air outlet, if detect, return air temperature is less than or equal to corresponding target temperature and reaches preset times, then control to close corresponding air outlet.
The present embodiment is by detecting the return air inlet temperature of regional, and target temperature corresponding with this region for the return air inlet temperature detected is compared, control respectively according to comparison result and the current air outlet of cold and hot operational mode to regional, achieve the independent control of sending air port back to regional, make the target temperature that the temperature of regional reaches different, effectively improve comfortableness and the user experience of air-conditioner, under equal conditions decrease the installation quantity of indoor set simultaneously, save cost.
With reference to the high-level schematic functional block diagram that Fig. 7, Fig. 7 are second embodiment of apparatus of the present invention.Based on the first embodiment of above-mentioned indoor apparatus of air conditioner control device, described indoor apparatus of air conditioner control device also comprises computing module 40;
Described computing module 40, for return air temperature weighted average corresponding for the air outlet opened is obtained average return air temperature, and obtains average criterion temperature by the target temperature weighted average of correspondence;
Described indoor set determines the current air outlet opened, and obtain the target temperature of return air temperature corresponding to the air outlet opened and correspondence, all return air temperatures are obtained average return air temperature by weighted average calculation by described indoor set, and all target temperatures are obtained average criterion temperature by weighted average calculation.
Described control module 30, also for controlling the air-supply of described indoor set according to described average return air temperature and described average criterion temperature.
Indoor set determines the wind pushing temperature of described indoor set according to the average return air temperature calculated and average target temperature, and blows to each air outlet according to determined wind pushing temperature.The wind pushing temperature that described indoor set is sent to each air outlet is identical, makes the air-supply time of regional different and reach different target temperatures by the open and close controlling of air outlet corresponding to regional.
The present embodiment is weighted average computation by the return air temperature of regional and target temperature, control indoor set according to average return air temperature and average target temperature to blow, the wind pushing temperature of indoor set is associated with the return air temperature of regional and target temperature, improves comfortableness and user experience.
Further, based on the second embodiment of above-mentioned indoor apparatus of air conditioner control device, described computing module 40, also for determining the air outlet quantity n opened;
Described computing module 40, also for by the air outlet opened quantity n divided by described indoor set air outlet sum N obtain ratio n/N;
Described control module 30, also for adjusting refrigeration (heat) amount that described indoor set exports according to described ratio n/N.
Indoor set determines the air outlet quantity n opened; By the air outlet quantity n opened divided by described indoor set air outlet sum N obtain ratio n/N; Described indoor set adjusts refrigeration (heat) amount of described indoor set output according to described ratio n/N.Concrete, refrigeration (heat) amount that described indoor set can export by described indoor set is multiplied by described ratio n/N to be measured as the refrigeration (heat) of the actual output of described indoor set, such as: output is the indoor set of 2, determine that current air outlet quantity of having opened is 3, the air outlet of this indoor set always has 4, then refrigeration (heat) amount exported by described indoor set is adjusted to 2* (3/4) (namely 1.5).
The present embodiment controls refrigeration (heat) amount of indoor set output according to the air outlet opened, when certain room or region do not need air-conditioning, control corresponding air port of sending back to close, the calculating that output refrigeration (heat) that buttoned-up air outlet does not participate in indoor set is simultaneously measured, make indoor set adjust refrigeration (heat) amount of indoor set output in real time according to the air outlet quantity of opening, reach energy-conservation object.
With reference to the high-level schematic functional block diagram that Fig. 8, Fig. 8 are the 3rd embodiment of apparatus of the present invention.Based on the first embodiment of above-mentioned indoor apparatus of air conditioner control device, described indoor apparatus of air conditioner control device also comprises and arranges module 50;
Describedly arrange module 50, the target temperature receiving user's input for the dash receiver by being arranged on each air outlet arranges instruction;
Described module 50 is set, also for arranging according to received target temperature the target temperature that instruction sets each air outlet and corresponding return air inlet.
The target temperature that indoor set receives user's input by the dash receiver being arranged on each air outlet arranges instruction, and arranges according to received target temperature the target temperature that instruction sets each air outlet and corresponding return air inlet.Described dash receiver can be arranged button and input corresponding target temperature for user by the target temperature provided, the target temperature that the display board that simultaneously can be connected by described dash receiver coordinates display current, to facilitate user's Offered target temperature; Or described dash receiver also can arrange instruction by the target temperature of corresponding remote control user input, realizes the setting that each sends the target temperature in air port back to.
The present embodiment arranges different target temperature for user to regional by the dash receiver of each air outlet, and make the air-supply time of regional different by the open and close controlling of air outlet corresponding to regional and reach different target temperatures, achieve the independent control of sending air port back to regional, effectively improve comfortableness and the user experience of air-conditioner.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or device and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or device.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the device comprising this key element and also there is other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that above-described embodiment method can add required general hardware platform by software and realize, hardware can certainly be passed through, but in a lot of situation, the former is better embodiment.Based on such understanding, technical scheme of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product is stored in a storage medium (as ROM/RAM, magnetic disc, CD), comprising some instructions in order to make a station terminal equipment (can be mobile phone, computer, server, air-conditioner, or the network equipment etc.) perform method described in each embodiment of the present invention.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims (10)

1. an indoor apparatus of air conditioner control method, is characterized in that, described indoor apparatus of air conditioner control method comprises the following steps:
Obtain cold and hot pattern, the return air temperature of each return air inlet and the target temperature of each default return air inlet that indoor apparatus of air conditioner is current;
Respectively each return air temperature is compared with corresponding target temperature;
According to the opening and closing of comparison result and air outlet corresponding to current each return air inlet of cold and hot Schema control.
2. indoor apparatus of air conditioner control method as claimed in claim 1, is characterized in that, the step of the described opening and closing according to comparison result and air outlet corresponding to current each return air inlet of cold and hot Schema control comprises:
When heating mode, if return air temperature is greater than corresponding target temperature, then control to close corresponding air outlet, if return air temperature is less than or equal to corresponding target temperature, then control to open corresponding air outlet;
When refrigeration mode, if return air temperature is greater than corresponding target temperature, then control to open corresponding air outlet, if return air temperature is less than or equal to corresponding target temperature, then control to close corresponding air outlet.
3. indoor apparatus of air conditioner control method as claimed in claim 1, is characterized in that, after the step of the described opening and closing according to comparison result and air outlet corresponding to current each return air inlet of cold and hot Schema control, also comprises:
Return air temperature weighted average corresponding for the air outlet opened is obtained average return air temperature, and the target temperature weighted average of correspondence is obtained average criterion temperature;
The air-supply of described indoor set is controlled according to described average return air temperature and described average criterion temperature.
4. indoor apparatus of air conditioner control method as claimed in claim 3, is characterized in that, described control the step of described indoor set air-supply according to described average return air temperature and described average criterion temperature after, also comprise:
Determine the air outlet quantity n opened;
By the air outlet quantity n opened divided by described indoor set air outlet sum N obtain ratio n/N;
Refrigeration (heat) amount of described indoor set output is adjusted according to described ratio n/N.
5. the indoor apparatus of air conditioner control method as described in any one of Claims 1-4, it is characterized in that, before the step of cold and hot pattern, the return air temperature of each return air inlet and the target temperature of each default return air inlet that described acquisition indoor apparatus of air conditioner is current, also comprise:
The target temperature being received user's input by the dash receiver being arranged on each air outlet arranges instruction;
According to received target temperature, the target temperature that instruction sets each air outlet and corresponding return air inlet is set.
6. an indoor apparatus of air conditioner control device, is characterized in that, described indoor apparatus of air conditioner control device comprises:
Acquisition module, for obtaining the current cold and hot pattern of indoor apparatus of air conditioner, the return air temperature of each return air inlet and the target temperature of each default return air inlet;
Comparing module, for comparing each return air temperature with corresponding target temperature respectively;
Control module, for the opening and closing according to comparison result and air outlet corresponding to current each return air inlet of cold and hot Schema control.
7. indoor apparatus of air conditioner control device as claimed in claim 6, it is characterized in that, described control module, also for when heating mode, if return air temperature is greater than corresponding target temperature, then control to close corresponding air outlet, if return air temperature is less than or equal to corresponding target temperature, then control to open corresponding air outlet;
Described control module, also for when refrigeration mode, if return air temperature is greater than corresponding target temperature, then controls to open corresponding air outlet, if return air temperature is less than or equal to corresponding target temperature, then controls to close corresponding air outlet.
8. indoor apparatus of air conditioner control device as claimed in claim 6, it is characterized in that, described indoor apparatus of air conditioner control device also comprises computing module;
Described computing module, for return air temperature weighted average corresponding for the air outlet opened is obtained average return air temperature, and obtains average criterion temperature by the target temperature weighted average of correspondence;
Described control module, also for controlling the air-supply of described indoor set according to described average return air temperature and described average criterion temperature.
9. indoor apparatus of air conditioner control device as claimed in claim 8, is characterized in that, described computing module, also for determining the air outlet quantity n opened;
Described computing module, also for by the air outlet opened quantity n divided by described indoor set air outlet sum N obtain ratio n/N;
Described control module, also for adjusting refrigeration (heat) amount that described indoor set exports according to described ratio n/N.
10. the indoor apparatus of air conditioner control device as described in any one of claim 6 to 9, is characterized in that, described indoor apparatus of air conditioner control device also comprises and arranges module;
Describedly arrange module, the target temperature receiving user's input for the dash receiver by being arranged on each air outlet arranges instruction;
Described module is set, also for arranging according to received target temperature the target temperature that instruction sets each air outlet and corresponding return air inlet.
CN201610009167.3A 2016-01-04 2016-01-04 Control method and control device for air-conditioner indoor unit Pending CN105571070A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610009167.3A CN105571070A (en) 2016-01-04 2016-01-04 Control method and control device for air-conditioner indoor unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610009167.3A CN105571070A (en) 2016-01-04 2016-01-04 Control method and control device for air-conditioner indoor unit

Publications (1)

Publication Number Publication Date
CN105571070A true CN105571070A (en) 2016-05-11

Family

ID=55881496

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610009167.3A Pending CN105571070A (en) 2016-01-04 2016-01-04 Control method and control device for air-conditioner indoor unit

Country Status (1)

Country Link
CN (1) CN105571070A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106918114A (en) * 2017-02-05 2017-07-04 广东美的暖通设备有限公司 The communication means and device of multi-online air-conditioning system
CN109751718A (en) * 2018-11-29 2019-05-14 珠海格力电器股份有限公司 A kind of air conditioner system control method and device
CN110736130A (en) * 2019-11-01 2020-01-31 北京硕人时代科技股份有限公司 room temperature deviation degree determination method, device and system
CN110736132A (en) * 2019-11-01 2020-01-31 北京硕人时代科技股份有限公司 room temperature stability determination method, device and system
CN110736133A (en) * 2019-11-01 2020-01-31 北京硕人时代科技股份有限公司 room temperature balance degree determination method, device and system
CN110736131A (en) * 2019-11-01 2020-01-31 北京硕人时代科技股份有限公司 comprehensive room temperature determination method, device and system
CN112050291A (en) * 2020-08-10 2020-12-08 珠海格力电器股份有限公司 Air port switching control method and device and area control system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11201490A (en) * 1998-01-20 1999-07-30 Fujitsu General Ltd Air conditioner
CN2811820Y (en) * 2005-06-23 2006-08-30 广东美的电器股份有限公司 Outdoor unit of multi-module multi-coupling air conditioner system
CN102121741A (en) * 2011-03-14 2011-07-13 广东美的电器股份有限公司 Multi-connection air conditioning unit and control method thereof during small-load refrigeration running
CN102538144A (en) * 2012-02-14 2012-07-04 美的集团有限公司 Multi-connected air-conditioning unit control method
CN103912957A (en) * 2014-03-25 2014-07-09 珠海格力电器股份有限公司 Air conditioning unit and control method and control device thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11201490A (en) * 1998-01-20 1999-07-30 Fujitsu General Ltd Air conditioner
CN2811820Y (en) * 2005-06-23 2006-08-30 广东美的电器股份有限公司 Outdoor unit of multi-module multi-coupling air conditioner system
CN102121741A (en) * 2011-03-14 2011-07-13 广东美的电器股份有限公司 Multi-connection air conditioning unit and control method thereof during small-load refrigeration running
CN102538144A (en) * 2012-02-14 2012-07-04 美的集团有限公司 Multi-connected air-conditioning unit control method
CN103912957A (en) * 2014-03-25 2014-07-09 珠海格力电器股份有限公司 Air conditioning unit and control method and control device thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106918114A (en) * 2017-02-05 2017-07-04 广东美的暖通设备有限公司 The communication means and device of multi-online air-conditioning system
CN106918114B (en) * 2017-02-05 2020-04-03 广东美的暖通设备有限公司 Communication method and device of multi-split air conditioning system
CN109751718A (en) * 2018-11-29 2019-05-14 珠海格力电器股份有限公司 A kind of air conditioner system control method and device
CN110736130A (en) * 2019-11-01 2020-01-31 北京硕人时代科技股份有限公司 room temperature deviation degree determination method, device and system
CN110736132A (en) * 2019-11-01 2020-01-31 北京硕人时代科技股份有限公司 room temperature stability determination method, device and system
CN110736133A (en) * 2019-11-01 2020-01-31 北京硕人时代科技股份有限公司 room temperature balance degree determination method, device and system
CN110736131A (en) * 2019-11-01 2020-01-31 北京硕人时代科技股份有限公司 comprehensive room temperature determination method, device and system
CN112050291A (en) * 2020-08-10 2020-12-08 珠海格力电器股份有限公司 Air port switching control method and device and area control system

Similar Documents

Publication Publication Date Title
CN105571070A (en) Control method and control device for air-conditioner indoor unit
CN105650811A (en) Method and device for controlling indoor unit of air conditioner
CN103912957B (en) Air conditioning unit control method, control device and air conditioning unit
US20130261808A1 (en) System and method for energy management of an hvac system
CN102901180B (en) A kind of method and system controlling air-conditioning
CN106931587B (en) The control method and air-conditioning of air-conditioning
CN105157167B (en) Air conditioner refrigerating control method and device
US10174963B2 (en) Smart building HVAC energy management system
CN107355941A (en) Air conditioning control method and device
KR20090010888A (en) Air conditioning control device and air conditioning control method
WO2014106443A1 (en) Air-conditioning control system
CN111023401B (en) Dehumidification control method of air conditioner and air conditioner
CN107178877A (en) Air-conditioning and its control method, terminal and system, air-conditioner controller
CN108759003A (en) Control method, air conditioner and the computer readable storage medium of air conditioner
CN103673208A (en) Temperature control method, device and system
CN103398446A (en) Method for improving heating and cooling effect of air-conditioner
CN107036244A (en) The control method and system of a kind of phase-transition energy-storage air conditioner
CN107560214A (en) A kind of control method and device of expansion valve
CN110726209B (en) Air conditioner control method and device, storage medium and processor
CN104596044A (en) Method, device and system for controlling air conditioner
CN111121244A (en) Control method and device of air conditioner and air conditioner
CN111442462A (en) Temperature control equipment control method and device and temperature control system
CN109323402A (en) Air conditioner and its control method and control device and electronic equipment
CN110160215A (en) Air conditioning control method, device, air conditioner, air-conditioning system and readable storage medium storing program for executing
CN109323403A (en) Air conditioner and its control method and control device and electronic equipment

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20160511

RJ01 Rejection of invention patent application after publication