CN110500738A - Air conditioning area control method, device and system - Google Patents
Air conditioning area control method, device and system Download PDFInfo
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- CN110500738A CN110500738A CN201910725620.4A CN201910725620A CN110500738A CN 110500738 A CN110500738 A CN 110500738A CN 201910725620 A CN201910725620 A CN 201910725620A CN 110500738 A CN110500738 A CN 110500738A
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 230000008859 change Effects 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000004891 communication Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 5
- 238000012512 characterization method Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/46—Improving electric energy efficiency or saving
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
-
- 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
- F24F11/64—Electronic processing using pre-stored data
-
- 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
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Human Computer Interaction (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The application relates to an air conditioning area control method, device and system, wherein the method comprises the following steps: acquiring the set temperature, the indoor temperature and the outdoor temperature of the area; the temperature is set to be sent by a zone control terminal, and the indoor temperature is obtained by temperature detection of a temperature controller in a zone; acquiring temperature curves corresponding to a set temperature, an indoor temperature and an outdoor temperature; controlling the air valve in the area according to the temperature curve; the temperature curve represents the corresponding relation between the opening and closing state of the air valve and time. The switch of the air valve in the corresponding temperature curve automatic control area is obtained only after the current set temperature, indoor temperature and outdoor temperature of the area are determined, the area temperature is adjusted, the temperature of the area is not required to be transmitted through real-time communication of the temperature controller, power consumption is reduced, the problem that a user needs to frequently replace a battery is avoided, and use convenience is improved.
Description
Technical field
This application involves field of intelligent control technology, more particularly to a kind of air conditioning area control method, device and system.
Background technique
It is constantly progressive with the development of science and technology with social, people's lives level is also continuously improved, the demand to air-conditioning
Also it is growing, nowadays air-conditioning has been widely used in various places.And for certain office spaces, Administrative Area
It can be divided into zonule one by one, area control system is exactly to be derived according to this demand.
Traditional area control system is the increase wind valve controller, region controlling terminal on the crew base of one-to-one
Mode can control the switch of air-valve by region controlling terminal come what is realized to realize the independent control of multiple zonules, and
There are one each zonules or multiple wireless temperature controllers, for the temperature of Real-time Feedback current region, wind valve controller solution
The temperature of wireless temperature controller feedback is analysed to control the switch of the region air-valve.But wireless temperature controller mostly uses battery to power, because
It needs continuous feedback temperature to temperature controller, that is, needs constantly to communicate, power consumption is larger, brings need to frequently replace asking for battery therewith
Topic.Traditional area control system haves the shortcomings that ease of use is low.
Summary of the invention
Based on this, it is necessary to which, for the low problem of traditional area control system ease of use, providing one kind can be improved
Air conditioning area control method, the device and system of ease of use.
A kind of air conditioning area control method, comprising: obtain the set temperature, room temperature and outdoor temperature in region；Wherein,
The set temperature is the transmission of region controlling terminal, and the room temperature is that the temperature controller progress temperature detection in region obtains；
Obtain temperature curve corresponding with the set temperature, the room temperature and the outdoor temperature；According to the temperature curve
Air-valve in region is controlled；Wherein, the corresponding relationship of temperature curve characterization the air-valve switch state and time.
The acquisition and the set temperature, the room temperature and the outdoor temperature in one of the embodiments,
Corresponding temperature curve, comprising: according to the room temperature and outdoor temperature in the region, and the air-conditioner set history fortune prestored
The rate temperature change in the region is calculated in row data；According to the rate temperature change in the region and setting temperature
Degree generates corresponding temperature curve.
The air-conditioner set history data includes history room temperature, outside history room in one of the embodiments,
Temperature, history set temperature and history air-valve control data.
In one of the embodiments, it is described the air-valve in region is controlled according to the temperature curve after, also
It include: the actual operating data of pickup area, and according to the actual operating data to the air-conditioner set history data
It is updated.
In one of the embodiments, it is described the air-valve in region is controlled according to the temperature curve after, also
It include: to be corrected when receiving the deviation alarm command of temperature controller transmission to temperature curve；Wherein, the deviation early warning
Instruction is that the temperature controller is sent when temperature departure temperature curve is more than given threshold indoors.
A kind of air conditioning area control device, comprising: data acquisition module, for obtaining set temperature, the Indoor Temperature in region
Degree and outdoor temperature；Wherein, the set temperature is the transmission of region controlling terminal, and the room temperature is the temperature controller in region
Temperature detection is carried out to obtain；Curve acquisition module, for obtaining and the set temperature, the room temperature and the outdoor temp
Spend corresponding temperature curve；Air-valve control module, for being controlled according to the temperature curve the air-valve in region；Its
In, the corresponding relationship of temperature curve characterization the air-valve switch state and time.
The curve acquisition module includes: Data Computation Unit in one of the embodiments, for according to the region
Room temperature and outdoor temperature, and the air-conditioner set history data prestored, the temperature that the region is calculated becomes
Change rate；Curve generation unit, for generating corresponding temperature according to the rate temperature change in the region and the set temperature
It writes music line.
In one of the embodiments, further include: data update module is used in air-valve control module according to the temperature
After curve controls the air-valve in region, the actual operating data of pickup area, and according to the actual operating data
The air-conditioner set history data is updated.
In one of the embodiments, further include: curve corrects module, is used in air-valve control module according to the temperature
After curve controls the air-valve in region, when receiving the deviation alarm command of temperature controller transmission, to temperature curve
It is corrected；Wherein, the deviation alarm command is that temperature departure temperature curve is more than given threshold to the temperature controller indoors
When send.
A kind of air conditioning area control system, including region controlling terminal, air-valve, temperature controller and wind valve controller, the wind
Valve and the temperature controller are set to corresponding region, and the wind valve controller connects the region controlling terminal, the air-valve and institute
Temperature controller is stated, the region controlling terminal is for sending set temperature to the wind valve controller, and the temperature controller is for carrying out
Temperature detection obtains room temperature and is sent to the wind valve controller, and the wind valve controller is used to carry out area according to the above method
Domain control.
The wind valve controller is communicated with the temperature controller by RF mode in one of the embodiments,.
Above-mentioned air conditioning area control method, device and system obtain the set temperature, room temperature and outdoor temperature in region
Afterwards, temperature curve corresponding with set temperature, room temperature and outdoor temperature is obtained, according to temperature curve to the air-valve in region
It is controlled.Only it is bent need to obtain corresponding temperature after determining the current set temperature in region, room temperature and outdoor temperature
Line automatically controls the switch of region stroke valve, realizes that regional temperature is adjusted, and is not necessarily to temperature controller real time communication transmission region temperature, drop
Low power consumption, avoids the problem of user needs to frequently replace battery, improves ease of use.
Detailed description of the invention
Fig. 1 is the flow chart of air-conditioning region control method in an embodiment；
Fig. 2 is the process that temperature curve corresponding with set temperature, room temperature and outdoor temperature is obtained in an embodiment
Figure；
Fig. 3 is the flow chart of air-conditioning region control method in another embodiment；
Fig. 4 is the control flow schematic diagram of air-conditioning region control method in an embodiment；
Fig. 5 is the structural block diagram of air-conditioning zone control in an embodiment；
Fig. 6 is the structural block diagram of curve acquisition module in an embodiment；
Fig. 7 is the structural block diagram of air-conditioning zone control in another embodiment；
Fig. 8 is the structural schematic diagram of air-conditioning area control system in an embodiment.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, not
For limiting the application.
In one embodiment, as shown in Figure 1, providing a kind of air conditioning area control method, comprising:
Step S110: the set temperature, room temperature and outdoor temperature in region are obtained.
Wherein, set temperature is the transmission of region controlling terminal, and room temperature is that the temperature controller in region carries out temperature detection
It obtains.Specifically, set temperature, room temperature and the outdoor temperature in region can be obtained by wind valve controller.The quantity in region
It can be 1, be also possible to 2 or 2 or more.Each region is provided with air-valve and temperature controller, and air-valve is for controlling location
The air quantity in domain, temperature controller are used to feed back the room temperature of region.Each region can be arranged in user by region controlling terminal
The set temperature of user setting is uploaded to wind valve controller by set temperature, region controlling terminal.Temperature control implement body can be with
Wireless mode is communicated with wind valve controller, such as RF (Radio Frequency, radio frequency), WIFI, bluetooth or infrared etc..It is outdoor
Temperature can detect to obtain by the sensor being arranged on outdoor machine of air-conditioner, then be sent to wind valve controller through air-conditioning internal machine.
Step S120: temperature curve corresponding with set temperature, room temperature and outdoor temperature is obtained.
After obtaining the current set temperature in region, room temperature and outdoor temperature, acquisition meets works as wind valve controller
The temperature curve of preceding scene, using the foundation as control air-valve switch, without passing through the interior of temperature controller feedback areas constantly
Temperature controls air-valve.
Step S130: the air-valve in region is controlled according to temperature curve.
Wherein, the corresponding relationship of temperature curve characterization air-valve switch state and time.In addition, temperature curve also recordable area
The theoretical room temperature of domain different moments, to combine actual temperature to carry out feedback adjustment.Wind valve controller is according to temperature curve
It determines opening time of air-valve, opening time, shut-in time and closes duration, and then control opening for air-valve at corresponding time point
It opens and closes, realize that regional temperature automatically controls.
Above-mentioned air conditioning area control method need to only determine the current set temperature in region, room temperature and outdoor temperature
Later, the switch that corresponding temperature curve automatically controls region stroke valve is obtained, realizes that regional temperature is adjusted, it is real without temperature controller
When communications regional temperature, reduce power consumption, avoid the problem of user needs to frequently replace battery, improve easy-to-use
Property.
The concrete mode that wind valve controller obtains the temperature curve for meeting current scene is not uniquely, to implement at one
In example, as shown in Fig. 2, step S120 includes step S122 and step S134.
Step S122: according to the room temperature and outdoor temperature in region, and the air-conditioner set history data prestored,
The rate temperature change in region is calculated.
Wherein, air-conditioner set history data is that record air-conditioning historical operating parameter obtains.Wind valve controller can be with
It is unit, and the history data of acquisition air-conditioner set N days is saved, and analysis, which meets, from history data works as cup
The rate temperature change in region at interior temperature and outdoor temperature.The acquisition and preservation of 24 hour operation data are carried out, so as in reality
When operation, it can extract and meet the historical data of actual scene and be used as with reference to being analyzed.
Specifically, in the present embodiment, air-conditioner set history data include history room temperature, history outdoor temperature,
History set temperature and history air-valve control data, in addition, when air-conditioner set history data may also include start/stop of compressor
Between.Wherein, history air-valve control data bag includes air-valve start-up time, air-valve unlocking condition, air-valve close moment and air-valve and closes
Condition.The condition that air-conditioner set controls air-valve opening and closing is not unique, with room temperature 1 degree Shi Kaiqi higher than set temperature
Air-valve is closed for air-valve when room temperature is 1 degree lower than set temperature, be may know that according to history air-valve control data from air-valve and is opened
The range of temperature and duration between air-valve closing are opened, and then indoor rate temperature change can be calculated, and wind
The time that valve opens and closes be it is of short duration, the variation of outdoor circumstance temperature is slow, it is believed that outdoor temperature is consistent, indoor at this time
Rate temperature change and outdoor circumstance temperature, the relationship of set temperature be fixed.It as a result, can be according to air-conditioner set history run number
According to the relationship determined between outdoor circumstance temperature, room temperature, set temperature and indoor temperature change generated in case rate.In actual motion, wind
Valve control can obtain after learning region current room temperature and outdoor temperature in conjunction with the analysis of air-conditioner set history data
To the rate temperature change for meeting current scene.
Step S124: corresponding temperature curve is generated according to the rate temperature change in region and set temperature.
Air-valve, closing when room temperature is 1 degree lower than set temperature are opened when equally 1 degree higher than set temperature with room temperature
For air-valve, wind valve controller according to the current room temperature in region and set temperature determine air-valve open time, and according to
Duration needed for the estimated room temperature of the rate temperature change in region reaches air-valve closedown condition, so determine that air-valve closes when
Between and the theoretical room temperature at each moment in the process, temperature curve is obtained as air-valve using this and controls foundation.
In addition, step S120 further includes the steps that storage temperature curve after generating temperature curve.It is controlled by air-valve
The temperature curve that device saves under different scenes can then call directly preservation in follow-up operation if there is identical scene
Temperature curve carries out air-valve control, without calculating again, controls more simple and efficient.
Further, before step S122, step S120 further comprises the steps of: the setting temperature for detecting whether to be stored with region
Degree, room temperature and the matched temperature curve of outdoor temperature, if so, calling matched temperature curve；If it is not, then carrying out step
S122.In the set temperature, room temperature and outdoor temperature for getting region, wind valve controller has detected whether to save phase
The temperature curve matched carries out air-valve control if there is can then call directly temperature curve；If it is not, combining the sky of storage
It adjusts unit history data to generate corresponding temperature curve and carries out air-valve control.
It is above the actual set temperature in bond area, room temperature and outdoor temperature, from air-conditioner set history run
The indoor temperature change generated in case rate of actual scene is determined for compliance in data, to generate temperature curve control air-valve.It is appreciated that In
In other embodiments, it is also possible to after storing air-conditioner set history data, directly generates different set temperature, interior
Corresponding temperature curve is saved at temperature and outdoor temperature.The current set temperature in region, room are determined in actual motion
After interior temperature and outdoor temperature, step S120 can extract the temperature song for meeting current scene directly from the temperature curve of storage
Line is to control air-valve switch.
In one embodiment, as shown in figure 3, after step S130, this method further includes step S140.
Step S140: the actual operating data of pickup area, and according to actual operating data to air-conditioner set history run
Data are updated.
Specifically, actual operating data equally may include room temperature, outdoor temperature, set temperature and air-valve control data
For, wind valve controller acquires actual operating data in real time and is updated to air-conditioner set history data.Update air conditioner
The mode of group history data is not that uniquely, in one embodiment, wind valve controller saves actual operating data simultaneously
Delete the data of storage history at most.For example, wind valve controller, which per one day data of more record, then deletes, most starts one day number
According to.The data of storage history at most are deleted while storing new operation data, avoid memory space inadequate.
In one embodiment, with continued reference to Fig. 3, after step S130, this method may also include step S150.
Step S150: when receiving the deviation alarm command of temperature controller transmission, temperature curve is corrected.
Wherein, deviateing alarm command is that temperature controller is sent when temperature departure temperature curve is more than given threshold indoors.Tool
Body, the theoretical temperature value at each moment can be sent to temperature control after determining the current temperature curve in region by wind valve controller
Device, temperature controller by the actual temperature acquired in real time with it is corresponding when the theoretical temperature value inscribed be compared, when there are actual temperatures
Given threshold is differed by more than with theory of correspondences temperature value, then it is believed that it is more than given threshold, hair that room temperature, which deviates temperature curve,
It send and deviates alarm command to wind valve controller.Wherein, deviateing alarm command may include temperature controller detects and theoretical temperatures
Actual temperature and corresponding moment when value differs by more than given threshold, so that wind valve controller corrects temperature curve,
The air-valve switch state at moment corresponding to the specific adjustable biggish temperature of deviation.For example, temperature is excessively high, extend air-valve unlatching
Time, temperature is too low just to close air-valve etc. in advance.It is also possible to use comprising adjustment signal and moment in addition, deviateing alarm command
The air-valve switch state at corresponding moment is adjusted according to adjustment signal in wind valve controller, adjustment signal, which can be, extends air-valve unlatching
The signal of duration or the signal for shortening air-valve opening time.
In the present embodiment, when being controlled according to temperature curve the air-valve in region, sent herein in connection with temperature controller
Deviate alarm command to correct temperature curve, air-valve is controlled using the temperature curve after correction, improves region
Temperature controlled accuracy.
To facilitate a better understanding of above-mentioned air conditioning area control method, it is explained in detail combined with specific embodiments below
It is bright.
Air conditioning area control method provided by the present application, opens in air-conditioner set and runs, and room temperature reaches set temperature
Compressor stops afterwards, and hereafter, for any one region, air-valve enters the regular operation phase.As shown in figure 4, wind valve controller exists
After getting the set temperature, room temperature and outdoor temperature in region, generation and the matched temperature of actual scene are first checked whether there is
It writes music line, if so, controlling air-valve by the temperature curve；If it is not, then according to the set temperature of memory storage unit operation, circumstance temperature
Temperature curve is generated with air-conditioner sets history datas such as start/stop of compressor times, air-valve switch is controlled according to temperature curve.
Meanwhile temperature controller continue pickup area in indoor environment temperature, if indoor environment temperature is consistent with temperature curve, continuation according to
Temperature curve controls air-valve；If indoor environment temperature is inconsistent with temperature curve, feedback indoor environment temperature is communicated by RF
To wind valve controller, air-valve is controlled according still further to temperature curve after wind valve controller correcting temperature curve.
In one embodiment, a kind of air conditioning area control device is additionally provided, as shown in figure 5, including data acquisition mould
Block 110, curve acquisition module 120 and air-valve control module 130.
Data acquisition module 110 is used to obtain the set temperature, room temperature and outdoor temperature in region.Wherein, setting temperature
Degree is that region controlling terminal is sent, and room temperature is that the temperature controller progress temperature detection in region obtains.
Curve acquisition module 120 is for obtaining temperature curve corresponding with set temperature, room temperature and outdoor temperature.
Air-valve control module 130 is for controlling the air-valve in region according to temperature curve.Wherein, temperature curve table
Levy the corresponding relationship of air-valve switch state and time.In addition, the theoretical Indoor Temperature of temperature curve also recordable area different moments
Degree, to combine actual temperature to carry out feedback adjustment.
In one embodiment, as shown in fig. 6, curve acquisition module 120 includes that Data Computation Unit 122 and curve generate
Unit 124.
Data Computation Unit 122 is used for room temperature and outdoor temperature according to region, and the air-conditioner set prestored is gone through
The rate temperature change in region is calculated in history operation data.Specifically, in the present embodiment, air-conditioner set history data
Data are controlled including history room temperature, history outdoor temperature, history set temperature and history air-valve, in addition, air-conditioner set is gone through
History operation data may also include the start/stop of compressor time.
Curve generation unit 124 is used to generate corresponding temperature according to the rate temperature change and set temperature in region bent
Line.In addition, curve generation unit 124 goes back storage temperature curve after generating temperature curve.
Further, Data Computation Unit 122 is calculated before the rate temperature change in region, also detects whether to store
There is the matched temperature curve of set temperature, room temperature and outdoor temperature with region, if so, calling matched temperature bent
Line；If it is not, then according to the room temperature and outdoor temperature in region, and the air-conditioner set history data prestored, it calculates
To the rate temperature change in region.
In one embodiment, as shown in fig. 7, the device further includes data update module 140, for controlling mould in air-valve
After block 130 controls the air-valve in region according to temperature curve, the actual operating data of pickup area, and according to reality
Operation data is updated air-conditioner set history data.It is not unique for updating the mode of air-conditioner set history data
, in one embodiment, actual operating data is saved and deletes the data of storage history at most by wind valve controller.
In one embodiment, with continued reference to Fig. 7, which further includes that curve corrects module 140, for controlling in air-valve
After module 120 controls the air-valve in region according to temperature curve, refer in the deviation early warning for receiving temperature controller transmission
When enabling, temperature curve is corrected.Wherein, deviateing alarm command is that temperature departure temperature curve is more than to set to temperature controller indoors
Determine to send when threshold value.
Specific about air conditioning area control device limits the limit that may refer to above for air conditioning area control method
Fixed, details are not described herein.Modules in above-mentioned air conditioning area control device can fully or partially through software, hardware and its
Combination is to realize.Above-mentioned each module can be embedded in the form of hardware or independently of in the processor in computer equipment, can also be with
It is stored in the memory in computer equipment in a software form, in order to which processor calls the above modules of execution corresponding
Operation.
Above-mentioned air conditioning area control device need to only determine the current set temperature in region, room temperature and outdoor temperature
Later, the switch that corresponding temperature curve automatically controls region stroke valve is obtained, realizes that regional temperature is adjusted, it is real without temperature controller
When communications regional temperature, reduce power consumption, avoid the problem of user needs to frequently replace battery, improve easy-to-use
Property.
In one embodiment, a kind of air conditioning area control system, including region controlling terminal, air-valve, temperature are additionally provided
Control device and wind valve controller, air-valve and temperature controller are set to corresponding region, wind valve controller join domain controlling terminal, air-valve and
Temperature controller, for region controlling terminal for sending set temperature to wind valve controller, temperature controller obtains room for carrying out temperature detection
Interior temperature is sent to wind valve controller, and wind valve controller is used to carry out region control according to the above method.Wherein, region control is whole
End can be mobile phone, notebook or desktop computer etc., and temperature controller can be communicated wirelessly with wind valve controller, such as
The modes such as RF, infrared or WIFI, in the present embodiment, wind valve controller is communicated with temperature controller by RF mode.
Specifically, as shown in figure 8, the quantity in region is n, region n is provided with air-valve n and Zone-n temperature controller.Each area
The air-valve interface of the air-valve connection wind valve controller in domain, the temperature controller in each region are communicated with the RF module of wind valve controller.
Wind valve controller is connect by terminal interface with region controlling terminal, and wind valve controller also passes through air-conditioning interface connection air-conditioning system
In interior machine area control system interface.Wherein, wind valve controller is used as the temperature for monitoring temperature controller feedback, is controlled according to region
Terminal set temperature and temperature controller detection room temperature, control the region air-valve operation, have RF communication module with
Temperature controller wireless telecommunications.Temperature controller is used to feed back the room temperature of region, have RF communication module and wind valve controller without
Line communication.Air-valve is used to control the air quantity of region.
The system predicts room temperature curve by historical data and current outdoor circumstance temperature, when real time temperature and temperature curve
When differing greatly, feedback temperature feed valve controller, calibration temperature variation curve are otherwise bent according to the temperature of prediction again for temperature controller
Line traffic control air-valve switch.By wind valve controller control air-valve according to prediction temperature curve work, reduce wind valve controller and
The linkage of wireless temperature controller reduces the power consumption of wireless temperature controller.
When the system, which is applied to night, carries out regional temperature control, since night variation of ambient temperature is slow, indoor envelope
Closing property is good (switching door and window movement less), and temperature curve is that most accurately, temperature controller lower can may need RF communication to feed back to wind
Valve control detects temperature correcting temperature curve.Air-valve can work according to temperature curve, reduce the temperature controller working time 8 hours
More than, the energy consumption of evening RF communication can be at least saved, theoretically 1/3 or more energy conservation, i.e., can at least extend wireless temperature controller
30% or more battery life, reduce user replace battery the frequency.
Explanation is explained in detail to air conditioning area control system combined with specific embodiments below.
When being in confined space, after air-conditioner temperature runs a period of time, the variation tendency of room temperature and outdoor circumstance temperature
Relationship be almost the same.Because environmental condition is consistent, radiating rate is consistent substantially, for determining frequency unit allocation,
The control mode of system is illustrated.
After unit is opened, room temperature reaches the stopping of set temperature compressor.Hereafter, for any one region, air-valve into
Enter the regular operation phase.
1, after standby T1, room temperature > set temperature+1, air-valve is opened.
2, after unit runs T2, after room temperature room temperature < set temperature -1, air-valve is closed.
3, from air-valve unlatching -> closing or air-valve closing -> unlatching state change process, the time only has of short duration
A few minutes, outdoor circumstance temperature variation is slow, it is believed that outdoor temperature is consistent, at this time indoor rate temperature change and outdoor
Circumstance temperature, the relationship of set temperature are fixed.According to conditions above, after air-conditioner set operation, after temperature spot to be achieved is shut down
The data of start recording data, record include:
1. user's set temperature, outdoor circumstance temperature, indoor circumstance temperature, this closing of air-valve to the next cumulative time opened.
2. air-valve is opened, user's set temperature, outdoor circumstance temperature, indoor circumstance temperature, this unlatching of air-valve to closing next time
Cumulative time.
As soon as recording section after N days, room temperature and time when unit is run in 24 hours of nearest weather can be recorded, set
Determine the variation relation curve of temperature, outdoor circumstance temperature.Wind valve controller combination actual scene is according to temperature curve control air-valve operation.
Memory space is limited simultaneously, the data for real-time update to record, and per one day data of more records, is then deleted and is most started one day
Data.
Temperature controller timing detection room temperature, when the temperature curve of temperature departure prediction is more than certain threshold value, in active
Report temperature information to unit, correcting temperature curve.Since RF communication (send, receive information) is the negative of the main energy consumption of temperature controller
It carries, when wind valve controller control air-valve works according to the temperature curve of prediction, passes through RF to wind valve controller without temperature controller
Frequent feedback temperature information, greatly reduces power consumption.
For frequency converter sets, after unit, which opens room temperature, reaches set temperature, compressor enters low-frequency operation.This
Afterwards, for any one region, air-valve is normally open, it is only necessary to record set temperature, outdoor circumstance temperature, the relationship of compressor frequency
It can guarantee that unit operates normally, when the indoor circumstance temperature and larger set temperature difference that temperature controller detects, controlled to air-valve
Device uploads temperature information, while can also carry out adjustment region temperature by adjusting compressor frequency.
Above-mentioned air conditioning area control system need to only determine the current set temperature in region, room temperature and outdoor temperature
Later, the switch that corresponding temperature curve automatically controls region stroke valve is obtained, realizes that regional temperature is adjusted, it is real without temperature controller
When communications regional temperature, reduce power consumption, avoid the problem of user needs to frequently replace battery, improve easy-to-use
Property.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (11)
1. a kind of air conditioning area control method characterized by comprising
Obtain set temperature, room temperature and the outdoor temperature in region；Wherein, the set temperature is region controlling terminal hair
It send, the room temperature is that the temperature controller progress temperature detection in region obtains；
Obtain temperature curve corresponding with the set temperature, the room temperature and the outdoor temperature；
The air-valve in region is controlled according to the temperature curve；Wherein, the temperature curve characterizes air-valve switch state
With the corresponding relationship of time.
2. the method according to claim 1, wherein the acquisition and the set temperature, the room temperature
Temperature curve corresponding with the outdoor temperature, comprising:
According to the room temperature and outdoor temperature in the region, and the air-conditioner set history data prestored, it is calculated
The rate temperature change in the region；
Corresponding temperature curve is generated according to the rate temperature change in the region and the set temperature.
3. according to the method described in claim 2, it is characterized in that, the air-conditioner set history data includes in history room
Temperature, history outdoor temperature, history set temperature and history air-valve control data.
4. according to the method described in claim 2, it is characterized in that, it is described according to the temperature curve to the air-valve in region into
After row control, further includes:
The actual operating data of pickup area, and according to the actual operating data to the air-conditioner set history data into
Row updates.
5. the method according to claim 1, wherein it is described according to the temperature curve to the air-valve in region into
After row control, further includes:
When receiving the deviation alarm command of temperature controller transmission, temperature curve is corrected；Wherein, the deviation early warning refers to
Enable is that the temperature controller is sent when temperature departure temperature curve is more than given threshold indoors.
6. a kind of air conditioning area control device characterized by comprising
Data acquisition module, for obtaining the set temperature, room temperature and outdoor temperature in region；Wherein, the set temperature
For the transmission of region controlling terminal, the room temperature is that the temperature controller progress temperature detection in region obtains；
Curve acquisition module, for obtaining temperature corresponding with the set temperature, the room temperature and the outdoor temperature
Curve；
Air-valve control module, for being controlled according to the temperature curve the air-valve in region；Wherein, the temperature curve
Characterize the corresponding relationship of air-valve switch state and time.
7. device according to claim 6, which is characterized in that the curve acquisition module includes:
Data Computation Unit, for the room temperature and outdoor temperature according to the region, and the air-conditioner set history prestored
The rate temperature change in the region is calculated in operation data；
Curve generation unit, it is bent for generating corresponding temperature according to the rate temperature change in the region and the set temperature
Line.
8. device according to claim 7, which is characterized in that further include:
Data update module controls it for carrying out according to the temperature curve to the air-valve in region in air-valve control module
Afterwards, the actual operating data of pickup area, and according to the actual operating data to the air-conditioner set history data into
Row updates.
9. device according to claim 6, which is characterized in that further include:
Curve corrects module, controls it for carrying out according to the temperature curve to the air-valve in region in air-valve control module
Afterwards, when receiving the deviation alarm command of temperature controller transmission, temperature curve is corrected；Wherein, the deviation early warning refers to
Enable is that the temperature controller is sent when temperature departure temperature curve is more than given threshold indoors.
10. a kind of air conditioning area control system, which is characterized in that controlled including region controlling terminal, air-valve, temperature controller and air-valve
Device, the air-valve and the temperature controller are set to corresponding region, and the wind valve controller connects the region controlling terminal, described
Air-valve and the temperature controller, the region controlling terminal is for sending set temperature to the wind valve controller, the temperature controller
Room temperature is obtained for carrying out temperature detection and is sent to the wind valve controller, the wind valve controller according to right for wanting
Method described in 1-5 any one is asked to carry out region control.
11. system according to claim 10, which is characterized in that the wind valve controller and the temperature controller pass through the side RF
Formula is communicated.
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