CN106091232A - A kind of wind speed control method for air-conditioning, device and air conditioning system - Google Patents

A kind of wind speed control method for air-conditioning, device and air conditioning system Download PDF

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Publication number
CN106091232A
CN106091232A CN201610380239.5A CN201610380239A CN106091232A CN 106091232 A CN106091232 A CN 106091232A CN 201610380239 A CN201610380239 A CN 201610380239A CN 106091232 A CN106091232 A CN 106091232A
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CN
China
Prior art keywords
air
conditioning
distance
wind speed
user
Prior art date
Application number
CN201610380239.5A
Other languages
Chinese (zh)
Inventor
吴玉田
杨晓峰
胡金财
杨铎
喻春平
何勇
肖杰峰
刘勇
骆亮
郑林贵
何志武
Original Assignee
珠海格力电器股份有限公司
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Priority to CN201610380239.5A priority Critical patent/CN106091232A/en
Publication of CN106091232A publication Critical patent/CN106091232A/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00Control inputs relating to users or occupants
    • F24F2120/10Occupancy
    • 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
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • 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
    • 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
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52Indication arrangements, e.g. displays
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00Control inputs relating to users or occupants
    • F24F2120/10Occupancy
    • F24F2120/12Position of occupants
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

The invention discloses a kind of wind speed control method for air-conditioning, device and air conditioning system, the method includes: after described operation of air conditioner is stable, obtains the distance between described air-conditioning and user when the default cycle arrives;The calculating of wind speed type is carried out, to obtain the target wind speed adaptive with described distance according to described distance;The current wind speed of described air-conditioning is switched to described target wind speed.The solution of the present invention, can overcome prior art adjusts wind noise is big, homoiothermic comfortableness difference and the defect such as Consumer's Experience is the best, it is achieved adjust the beneficial effect that wind noise is little, homoiothermic comfortableness is good and Consumer's Experience is good.

Description

A kind of wind speed control method for air-conditioning, device and air conditioning system

Technical field

The invention belongs to air-conditioning technical field, be specifically related to a kind of wind speed control method for air-conditioning, device and air-conditioning System, particularly relates to the method for a kind of air-conditioner intelligence comfortable wind control, device and has the air conditioning system of this device.

Background technology

Air-conditioning i.e. air conditioner (or air-conditioner), can be by artificial means, to surrounding air in building/structures The parameters such as temperature, humidity, cleanliness factor, speed are adjusted and control.Along with improving constantly of people's living standard, air-conditioner is Become one of indispensable household electrical appliances of daily life, from the refrigeration of simple realization, heat-production functions, develop into the intelligence of the most various pattern Air-conditioning products is constantly gushed out market.

But, traditional automatic wind function, simple dependence sampling vaporizer and air outlet temperature, it is judged that inner blower is current Wind speed, is existing defects.Such as: hot summer, when user distance air-conditioning position farther out, after air-conditioning is opened, collect Air outlet temperature is relatively low, it is judged that current wind speed is low wind shelves.It practice, the temperature of user present position should be more than air outlet temperature Height, the refrigeration of low wind speed now does not reaches the pleasantly cool degree that user wants so that the refrigeration of air-conditioning is experienced not by user Good.

Visible, traditional automatic wind function, often sacrifices the comfortableness of Consumer's Experience to exchange the intelligent of control for, difficult Exempt to exist that wind speed noise is big, air-out blow-through makes the drawbacks such as people is uncomfortable, do not reach the preferable experience effect of user.

In prior art, have that tune wind noise is big, homoiothermic comfortableness difference and the defect such as Consumer's Experience is the best.

Summary of the invention

It is an object of the invention to, for drawbacks described above, it is provided that a kind of wind speed control method for air-conditioning, device and sky Adjusting system, to solve the problem of air conditioning exhausting comfortableness difference in prior art, reaches to promote the effect of air-out comfortableness.

The present invention provides a kind of wind speed control method for air-conditioning, including: after described operation of air conditioner is stable, presetting Cycle arrive time obtain the distance between described air-conditioning and user;The calculating of wind speed type is carried out according to described distance, with Obtain the target wind speed adaptive with described distance;The current wind speed of described air-conditioning is switched to described target wind speed.

Alternatively, obtain the distance between described air-conditioning and user, including: obtain by radar sensing device, infrared sweep Imaging apparatus, image position scanning means, mobile terminal device at least one between the described air-conditioning and the user that collect Distance.

Alternatively, described radar sensing device, including: at least one radar being installed on the panel of described air-conditioning is visited Head;And/or, described infrared scanning device, including: at least one infrared sensor being installed on the panel of described air-conditioning;With/ Or, described image position scanning means, including: at least one photographic head being installed on the panel of described air-conditioning;And/or, institute State mobile terminal device, including: it is installed in described air-conditioning and for acquisition setting by the positional information of mobile phone or bracelet offer Standby;When described radar probe, infrared sensor and photographic head at least one quantity be more than one time, more than one institute State radar probe to be distributed on the panel of described air-conditioning.

Alternatively, carry out the calculating of wind speed type according to described distance, including: speed governing standard database is set;Described number According to storehouse, including: the corresponding relation of gauged distance between wind speed type and described air-conditioning and user;According to described data base In with wind speed type corresponding to described distance, determine described target wind speed.

Alternatively, also include: carry out the calculating of wind speed type according to described distance before, when obtaining the current of described distance When cycle is not first cycle, determine that the distance whether described distance i.e. current distance obtained with a upper cycle i.e. goes up one Apart from identical, with described current distance from described on the calculating carrying out described wind speed type when different.

Matching with said method, another aspect of the present invention provides a kind of air speed control device for air-conditioning, including: obtain Take unit, for after described operation of air conditioner is stable, obtain between described air-conditioning and user when the default cycle arrives Distance;Computing unit, for carrying out the calculating of wind speed type, to obtain the target wind adaptive with described distance according to described distance Speed;Switch unit, for switching to described target wind speed by the current wind speed of described air-conditioning.

Alternatively, acquiring unit, including: obtain by radar sensing device, infrared scanning device, image position scanning dress Put, mobile terminal device at least one distance between the described air-conditioning and the user that collect.

Alternatively, described radar sensing device, including: at least one radar being installed on the panel of described air-conditioning is visited Head;And/or, described infrared scanning device, including: at least one infrared sensor being installed on the panel of described air-conditioning;With/ Or, described image position scanning means, including: at least one photographic head being installed on the panel of described air-conditioning;And/or, institute State mobile terminal device, including: it is installed in described air-conditioning and for acquisition setting by the positional information of mobile phone or bracelet offer Standby;When described radar probe, infrared sensor and photographic head at least one quantity be more than one time, more than one institute State radar probe to be distributed on the panel of described air-conditioning.

Alternatively, computing unit, including: module is set, is used for arranging speed governing standard database;Described data base, including: The corresponding relation of gauged distance between wind speed type and described air-conditioning and user;Determine module, for according to described data Wind speed type corresponding with described distance in storehouse, determines described target wind speed.

Alternatively, also include: judging unit, before carry out the calculating of wind speed type according to described distance, work as acquisition When the current period of described distance is not first cycle, determine whether described distance i.e. current distance obtained with a upper cycle Distance i.e. go up one apart from identical, with described current distance from described on one when different, carry out described wind speed type Calculating.

Matching with said apparatus, further aspect of the present invention provides a kind of air conditioning system, including: above-described for sky The air speed control device adjusted.

The solution of the present invention, by regulating wind speed based on the distance adaptation between air-conditioning and user, can solve air-conditioner Wind noise is big, wind speed blows people's uncomfortable equivalent comfort problem.

Further, the solution of the present invention, obtain air-conditioner by radar probe (or radar sensor, radar induction apparatus etc.) With the distance of people, according to the scope of people Yu air-conditioning distance, automatically calculate current operating air velocity type, bring comfortable ring for user Border, promotes air-conditioner use value.

Further, the solution of the present invention, by installing radar sensor device additional (such as: radar probe, radar on air-conditioning Sensor, radar induction apparatus etc.), real time scan (such as: within the cycle set, constantly gathers new positional information, in addition more Newly), sample user positional information, current wind speed is carried out scientific algorithm and adjusts (such as: master control is according to the position letter updated Breath, the condition that comparison database sets, select to meet condition most suitable wind speed type), there is small change at position of human body Make rotation speed of fan do correspondingly slow fall/slow liter during change to change simultaneously, thus realize air-conditioning and export comfortable wind.Such as: be installed at sky Adjust 4 radar probe on panel, can scan simultaneously;The scope of scanning can according to air-conditioning local environment space (such as: room Between size) select (such as: when the long 6m in room, wide 5m, sweep limits can be radius be the semicircle scope of 5m) flexibly.

Thus, the solution of the present invention, utilize the distance adaptation between air-conditioning and user to regulate the mode of wind speed, solve air-conditioning The problem of air-out comfortableness difference, thus, overcome prior art adjusts wind noise is big, homoiothermic comfortableness difference and Consumer's Experience the best Defect, it is achieved adjust the beneficial effect that wind noise is little, homoiothermic comfortableness is good and Consumer's Experience is good.

Other features and advantages of the present invention will illustrate in the following description, and, partly become from description Obtain it is clear that or understand by implementing the present invention.

Below by drawings and Examples, technical scheme is described in further detail.

Accompanying drawing explanation

Fig. 1 is the flow chart of an embodiment of the wind speed control method for air-conditioning of the present invention;

Fig. 2 be the present invention method in determine the flow chart of an embodiment of process;

Fig. 3 is the structural representation of an embodiment of the air speed control device for air-conditioning of the present invention;

Fig. 4 is the external structure schematic diagram of an embodiment of the air conditioning system of the present invention;

Fig. 5 is the intelligence comfortable wind control flow chart of the air conditioning system of the present invention;

Fig. 6 is the intelligence comfortable wind control principle schematic diagram of an embodiment of the air conditioning system of the present invention.

In conjunction with accompanying drawing, in the embodiment of the present invention, reference is as follows:

102-acquiring unit;1022-radar sensing device;10222-radar probe;1024-infrared scanning device;1026- Image position scanning means;1028-mobile terminal device;104-computing unit;1042-arranges module;1044-determines module; 106-switch unit;108-judging unit.

Detailed description of the invention

For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and Technical solution of the present invention is clearly and completely described by corresponding accompanying drawing.Obviously, described embodiment is only the present invention one Section Example rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.

According to embodiments of the invention, it is provided that a kind of wind speed control method for air-conditioning, the present invention as shown in Figure 1 The flow chart of one embodiment of method.This wind speed control method being used for air-conditioning includes:

At step S110, when after described operation of air conditioner stable (such as: reach pre-determined stability value), arrive in the default cycle The distance between described air-conditioning and user is obtained when reaching.

Such as: remote-controlled start-up, after complete machine (such as: described air-conditioning) is stable, air-conditioning starts to scan human body and (i.e. uses Person) and distance S1 of air-conditioner.

Thus, by obtaining the distance between air-conditioning and user after operation of air conditioner is stable, mode of operation safety, can Lean on.

Alternatively, obtain the distance between described air-conditioning and user, may include that acquisition is by radar sensing device (example Such as radar sensing device 1022), infrared scanning device (such as: infrared scanning device 1024), image position scanning means (example Such as image position scanning means 1026), mobile terminal device (such as: mobile terminal device 1028) at least one collect Described air-conditioning and user between distance.

Such as: the mode gathering positional information can include infrared scan, image (photographic head) position, mobile terminal device The positional information location etc. of (such as mobile phone, bracelet).

Such as: by installing radar sensing device (such as: radar sensor), real time scan, sample user on air-conditioning additional Positional information.

Such as: this radar sensor, after user opens comfortable automatic wind function, starts sample human body and air-conditioner distance Data are also transferred to master control (such as: the master controller of air-conditioning), and the time interval that twice gathers data is t, in each cycle more A new secondary data.

Thus, set by radar sensing device, infrared scanning device, image position scanning means, mobile terminal by acquisition Distance between at least one standby air-conditioning and the user collected, obtains mode simple, obtains accurate data good.

Alternatively, described radar sensing device, may include that at least one radar on the panel being installed in described air-conditioning Probe (such as: radar probe 10222).

Alternatively, described infrared scanning device 1024, including: at least one being installed on the panel of described air-conditioning is infrared Sensor.

Alternatively, described image position scanning means 1026, including: it is installed at least one on the panel of described air-conditioning Photographic head.

Alternatively, described mobile terminal device 1028, including: it is installed in described air-conditioning and for obtaining by mobile phone or hands The equipment of the positional information that ring provides.

Wherein, when described radar probe, infrared sensor and photographic head at least one quantity be more than one time, one Individual above described radar probe is distributed on the panel of described air-conditioning.

Such as: according to infrared sensor, image first-class equipment, then may be mounted on the panel of air-conditioning, it is also possible to peace It is contained in the internal structure of air-conditioning the position being easy to gather described positional information.According to corresponding sensor probe, it is also possible to Being installed on inside the transparent panel of air-conditioning, probe quantity can be one or more.

Such as: according to mobile terminal device, the installation relation between this mobile terminal device and air-conditioning, may is that with Air-conditioning is the center of circle, with effective detecting distance in mobile terminal device and the center of circle as radius, it is possible to around 180 degree semicircles (i.e. 1/2 justifies) Carry out position detection.

Such as: example shown in Figure 4,4 radar probe 10222 are distributed on the panel of air-conditioning.

Such as: 4 radar sensors can be installed on air-conditioning panel additional, hardware position arranged by sensor (i.e. radar sensor) Put as shown in Figure 4.

Such as: obtained the distance of air-conditioner and people by radar probe.

Thus, the radar probe by being arranged on air-conditioning panel obtains the distance between air-conditioning and user, reliability Height, hommization is good.

At step S120, carry out the calculating of wind speed type according to described distance, to obtain the mesh adaptive with described distance Mark wind speed.

Such as: according to the scope of people's (i.e. user) Yu air-conditioning distance, automatically calculate current operating air velocity type, solve sky Adjusting device wind noise big, wind speed blows people's uncomfortable equivalent comfort problem.

Such as: the control of current wind speed can be adjusted by calculating human body and air-conditioning position in real time.

Thus, by being calculated the wind speed type adaptive with described distance, processing procedure is reliable, safety, treatment effeciency Height, is conducive to improving Consumer's Experience.

Alternatively, carry out the calculating of wind speed type according to described distance, may include that the side by inquiring about presetting database Formula obtains the wind speed type adaptive with described distance.

Method below in conjunction with the present invention shown in Fig. 2 determines an embodiment flow chart of process, further illustrates step The detailed process obtaining the wind speed type adaptive with described distance by the way of inquiry presetting database of S120.

Step S210, arranges speed governing standard database;Described data base, including: wind speed type and described air-conditioning with make The corresponding relation of gauged distance between user.

Such as: the definition radar sampling cycle is t, definition human body is Sn (example to the distance of air conditioning system (such as: air-conditioner) Such as S1, S2, S3 ...), the wind speed type that definition air conditioning system (such as: air-conditioner) exports be Vn (such as: V1, V2, V3 ...), n is natural number.

Step S220, according to wind speed type corresponding with described distance in described data base, determines described target wind speed.

Such as: the data that master control collects according to radar (i.e. radar sensor), automatically calculate under current distance, blower fan Wind speed type V1 of conveying, it is ensured that allow user feel the most comfortable.

Such as: user is near air-conditioning 10cm, and the slow fall of air conditioner inner fan rotating speed 10 turns, if user is away from air-conditioning 10cm, wind Machine wind speed is slow rises 10 turns, is simply provided with higher limit and lower limit, there is not the noise that the sudden change of big numerical value causes, it is possible to achieve people When the position of body occurs minor variations, rotation speed of fan does correspondingly slow fall/slow liter change simultaneously.

Thus, by the way of inquiry presetting database, the wind speed type adaptive with described distance, mode of operation letter are obtained Single, reliable, safety is good.

At step S130, the current wind speed of described air-conditioning is switched to described target wind speed.

Such as: when described distance is more than predeterminable range, described target wind speed is more than described current wind speed;In like manner, institute is worked as When stating distance less than described predeterminable range, described target wind speed is less than described current wind speed.It is to say, human body is apart from air-conditioning system System (such as: air-conditioner) is near, and rotating speed reduces accordingly, and complete machine runs power to be reduced accordingly, energy-conservation while, also reduce noise. Human body distance air conditioning system (such as: air-conditioner) is remote, can suitably raise rotating speed, improves performance, allows user quickly experience sky The refrigerating/heating effect of adjusting system.

Such as: current wind speed is carried out scientific algorithm and adjustment, thus realizes air-conditioning and export comfortable wind, bring for user easypro Suitable environment, promotes air-conditioner use value.

Such as: user is pressed switch to open comfortable automatic wind function by " the comfortable automatic wind " on remote controller, and master control receives thunder The sampled data reached, controls the wind speed type that blower fan output is suitable.

Thus, by air conditioning exhausting mode being carried out adaptive switching based on calculated wind speed type, to improve air-conditioning Air-out brings the comfortableness of user, and advantageously reduces the noise because frequently adjusting wind to bring.

In an optional embodiment, integrating step S110 and step S120, it is also possible to including: to adjacent two cycles The described distance of interior acquisition carries out the process judged.

In one example, can be before carry out the calculating of wind speed type according to described distance, when obtaining described distance Current period when not being first cycle, determine that distance that whether described distance i.e. current distance obtained with a upper cycle is i.e. Upper one apart from identical, with described current distance from described on the calculating carrying out described wind speed type when different.

Such as: if described current distance with described upper one apart from identical, the most do not enter the operation of described calculating;If it is described Current distance from described upper one apart from different, then enter the operation of described calculating.

Such as: when each cycle t arrives, radar resampling human body and the distance of air conditioning system (such as: air-conditioner) S, it is judged that user and the change of air conditioning system (such as: air-conditioner) distance, thus control the wind speed type of inner blower output.

Such as: next cycle t, radar scans distance S2 of human body and air conditioning system (such as: air-conditioner), master control root again According to current data, compare S1 (such as: distance S1 between air-conditioning and user that last cycle t obtains) and the change of S2, sentence The disconnected wind speed type whether changing blower fan output.Assume that current S1 ≠ S2, inner blower wind speed type change are V2.

Thus, carry out anticipation by adjusting the distance after the distance obtained between air-conditioning and user, frequently calculate avoiding and Frequently adjust the wasting of resources that wind brings, and noise can be reduced further, and do not interfere with air conditioning exhausting and bring relaxing of user Adaptive.

Through substantial amounts of verification experimental verification, use the technical scheme of the present embodiment, by based on the distance between air-conditioning and user Adaptive regulation wind speed, can solve that air conditioner air-out noise is big, wind speed blows people's uncomfortable equivalent comfort problem.

According to embodiments of the invention, additionally provide the one corresponding to the wind speed control method for air-conditioning for air-conditioning Air speed control device.The structural representation of one embodiment of assembly of the invention shown in Figure 3.This is used for the wind speed of air-conditioning Control device to include: acquiring unit 102, computing unit 104 and switch unit 106.

In one embodiment, acquiring unit 102, may be used for when described operation of air conditioner is stable (such as: reach default Stationary value) after, obtain the distance between described air-conditioning and user when the default cycle arrives.The tool of this acquiring unit 102 Body function and process see step S110.

Such as: remote-controlled start-up, after complete machine (such as: described air-conditioning) is stable, air-conditioning starts to scan human body and (i.e. uses Person) and distance S1 of air-conditioner.

Thus, by obtaining the distance between air-conditioning and user after operation of air conditioner is stable, mode of operation safety, can Lean on.

Alternatively, acquiring unit 102, may include that radar sensing device 1022.

In one example, acquiring unit 102, can obtain the described air-conditioning that collected by radar sensing device 1022 with Distance between user.

Alternatively, acquiring unit 102, may include that infrared scanning device 1024.

In one example, acquiring unit 102, can obtain the described air-conditioning that collected by infrared scanning device 1024 with Distance between user.

Alternatively, acquiring unit 102, may include that image position scanning means 1026.

In one example, acquiring unit 102, the described sky collected by image position scanning means 1026 can be obtained Adjust the distance between user.

Alternatively, acquiring unit 102, may include that mobile terminal device 1028.

In one example, acquiring unit 102, can obtain the described air-conditioning that collected by mobile terminal device 1028 with Distance between user.

Such as: the mode gathering positional information can include infrared scan, image (photographic head) position, mobile terminal device The positional information location etc. of (such as mobile phone, bracelet).

Such as: by installing radar sensing device (such as: radar sensor), real time scan, sample user on air-conditioning additional Positional information.

Such as: this radar sensor, after user opens comfortable automatic wind function, starts sample human body and air-conditioner distance Data are also transferred to master control (such as: the master controller of air-conditioning), and the time interval that twice gathers data is t, in each cycle more A new secondary data.

Thus, set by radar sensing device, infrared scanning device, image position scanning means, mobile terminal by acquisition Distance between at least one standby air-conditioning and the user collected, obtains mode simple, obtains accurate data good.

Alternatively, described radar sensing device 1022, may include that at least one on the panel being installed in described air-conditioning Radar probe (such as: radar probe 10222).

Alternatively, described infrared scanning device 1024, including: at least one being installed on the panel of described air-conditioning is infrared Sensor.

Alternatively, described image position scanning means 1026, including: it is installed at least one on the panel of described air-conditioning Photographic head.

Alternatively, described mobile terminal device 1028, including: it is installed in described air-conditioning and for obtaining by mobile phone or hands The equipment of the positional information that ring provides.

Wherein, when described radar probe, infrared sensor and photographic head at least one quantity be more than one time, one Individual above described radar probe is distributed on the panel of described air-conditioning.

Such as: according to infrared sensor, image first-class equipment, then may be mounted on the panel of air-conditioning, it is also possible to peace It is contained in the internal structure of air-conditioning the position being easy to gather described positional information.According to corresponding sensor probe, it is also possible to Being installed on inside the transparent panel of air-conditioning, probe quantity can be one or more.

Such as: according to mobile terminal device, the installation relation between this mobile terminal device and air-conditioning, may is that with Air-conditioning is the center of circle, with effective detecting distance in mobile terminal device and the center of circle as radius, it is possible to around 180 degree semicircles (i.e. 1/2 justifies) Carry out position detection.

Such as: example shown in Figure 4,4 radar probe 10222 are distributed on the panel of air-conditioning.

Such as: 4 radar sensors can be installed on air-conditioning panel additional, hardware position arranged by sensor (i.e. radar sensor) Put as shown in Figure 4.

Such as: obtained the distance of air-conditioner and people by radar probe.

Thus, the radar probe by being arranged on air-conditioning panel obtains the distance between air-conditioning and user, reliability Height, hommization is good.

In one embodiment, computing unit 104, may be used for carrying out the calculating of wind speed type according to described distance, To obtain the target wind speed adaptive with described distance.Concrete function and the process of this computing unit 104 see step S120.

Such as: according to the scope of people's (i.e. user) Yu air-conditioning distance, automatically calculate current operating air velocity type, solve sky Adjusting device wind noise big, wind speed blows people's uncomfortable equivalent comfort problem.

Such as: the control of current wind speed can be adjusted by calculating human body and air-conditioning position in real time.

Thus, by being calculated the wind speed type adaptive with described distance, processing procedure is reliable, safety, treatment effeciency Height, is conducive to improving Consumer's Experience.

Alternatively, computing unit 104, may include that and module 1042 is set and determines module 1044.

In one example, module 1042 is set, may be used for arranging speed governing standard database;Described data base, including: The corresponding relation of gauged distance between wind speed type and described air-conditioning and user.This arranges the concrete function of module 1042 And process sees step S210.

Such as: the definition radar sampling cycle is t, definition human body is Sn (example to the distance of air conditioning system (such as: air-conditioner) Such as S1, S2, S3 ...), the wind speed type that definition air conditioning system (such as: air-conditioner) exports be Vn (such as: V1, V2, V3 ...), n is natural number.

In one example, determine module 1044, may be used for according to wind corresponding with described distance in described data base Speed type, determines described target wind speed.This determines that the concrete function of module 1044 and process see step S220.

Such as: the data that master control collects according to radar (i.e. radar sensor), automatically calculate under current distance, blower fan Wind speed type V1 of conveying, it is ensured that allow user feel the most comfortable.

Such as: user is near air-conditioning 10cm, and the slow fall of air conditioner inner fan rotating speed 10 turns, if user is away from air-conditioning 10cm, wind Machine wind speed is slow rises 10 turns, is simply provided with higher limit and lower limit, there is not the noise that the sudden change of big numerical value causes, it is possible to achieve people When the position of body occurs minor variations, rotation speed of fan does correspondingly slow fall/slow liter change simultaneously.

Thus, by the way of inquiry presetting database, the wind speed type adaptive with described distance, mode of operation letter are obtained Single, reliable, safety is good.

In one embodiment, switch unit 106, may be used for the current wind speed of described air-conditioning is switched to described mesh Mark wind speed.Concrete function and the process of this switch unit 106 see step S130.

Such as: when described distance is more than predeterminable range, described target wind speed is more than described current wind speed;In like manner, institute is worked as When stating distance less than described predeterminable range, described target wind speed is less than described current wind speed.It is to say, human body is apart from air-conditioning system System (such as: air-conditioner) is near, and rotating speed reduces accordingly, and complete machine runs power to be reduced accordingly, energy-conservation while, also reduce noise. Human body distance air conditioning system (such as: air-conditioner) is remote, can suitably raise rotating speed, improves performance, allows user quickly experience sky The refrigerating/heating effect of adjusting system.

Such as: current wind speed is carried out scientific algorithm and adjustment, thus realizes air-conditioning and export comfortable wind, bring for user easypro Suitable environment, promotes air-conditioner use value.

Such as: user is pressed switch to open comfortable automatic wind function by " the comfortable automatic wind " on remote controller, and master control receives thunder The sampled data reached, controls the wind speed type that blower fan output is suitable.

Thus, by air conditioning exhausting mode being carried out adaptive switching based on calculated wind speed type, to improve air-conditioning Air-out brings the comfortableness of user, and advantageously reduces the noise because frequently adjusting wind to bring.

In an optional embodiment, in conjunction with acquiring unit 102 and computing unit 104, it is also possible to including: judging unit 108。

In one example, it is judged that unit 108, before may be used for carrying out the calculating of wind speed type according to described distance, When the current period obtaining described distance is not first cycle, determine described distance i.e. current distance whether with a upper week Phase obtain distance i.e. go up one apart from identical, with described current distance from described on one when different, carry out described wind The calculating of speed type.

Such as: if described current distance with described upper one apart from identical, the most do not enter the operation of described calculating;If it is described Current distance from described upper one apart from different, then enter the operation of described calculating.

Such as: when each cycle t arrives, radar resampling human body and the distance of air conditioning system (such as: air-conditioner) S, it is judged that user and the change of air conditioning system (such as: air-conditioner) distance, thus control the wind speed type of inner blower output.

Such as: next cycle t, radar scans distance S2 of human body and air conditioning system (such as: air-conditioner), master control root again According to current data, compare S1 (such as: distance S1 between air-conditioning and user that last cycle t obtains) and the change of S2, sentence The disconnected wind speed type whether changing blower fan output.Assume that current S1 ≠ S2, inner blower wind speed type change are V2.

Thus, carry out anticipation by adjusting the distance after the distance obtained between air-conditioning and user, frequently calculate avoiding and Frequently adjust the wasting of resources that wind brings, and noise can be reduced further, and do not interfere with air conditioning exhausting and bring relaxing of user Adaptive.

The process realized due to the device of the present embodiment and function essentially correspond to the method shown in earlier figures 1 to Fig. 2 Embodiment, principle and example, therefore the most detailed part in the description of the present embodiment, may refer to speaking on somebody's behalf mutually in previous embodiment Bright, do not repeat at this.

Through substantial amounts of verification experimental verification, use technical scheme, by radar probe (or radar sensor, radar Induction apparatus etc.) obtain the distance of air-conditioner and people, according to the scope of people Yu air-conditioning distance, the current operating air velocity class of calculating automatically Type, brings a home from home for user, promotes air-conditioner use value.

According to embodiments of the invention, additionally provide a kind of air-conditioning system corresponding to the air speed control device for air-conditioning System.This air conditioning system includes: the above-described air speed control device for air-conditioning.

In this air conditioning system, 4 radar sensors, sensor (i.e. radar sensor) can be installed on air-conditioning panel additional Arrange hardware location as shown in Figure 4.This radar sensor, after user opens comfortable automatic wind function, starts to sample human body with empty Adjusting device range data and be transferred to master control, the time interval that twice gathers data is t, updates a secondary data in each cycle.

The control flow of this air conditioning system can be as it is shown in figure 5, the control principle of this air conditioning system can be as shown in Figure 6. User is pressed switch to open comfortable automatic wind function by " the comfortable automatic wind " on remote controller, and master control receives the sampled data of radar, Control the wind speed type that blower fan output is suitable.

Such as: the definition radar sampling cycle is t, definition human body is Sn (example to the distance of air conditioning system (such as: air-conditioner) Such as S1, S2, S3 ...), the wind speed type that definition air conditioning system (such as: air-conditioner) exports be Vn (such as: V1, V2, V3 ...), n is natural number.

Such as: when air-conditioning predeterminable range (such as: 10cm), the slow fall of air conditioner inner fan rotating speed is corresponding to be preset user Revolution (such as: 10 turns).If user is away from (such as: 10cm) during air-conditioning predeterminable range, blower fan wind speed is slow rises corresponding default turn Number (such as: 10 turns).During it is thus possible to there is minor variations in the position realizing human body, rotation speed of fan do simultaneously correspondingly slow fall/ Delay the change risen and there is not noise problem.

Such as: the coverage of lower limit is 1m, then air-conditioning is now slow is minimized wind speed (such as: 550 turns);The upper limit Coverage is 5m, then rotating speed of air conditioner fan is slow is raised to maximum wind velocity (such as: 1280 turns).Visible, by arranging human body When position changes rotation speed of fan change higher limit and lower limit so that the rotation speed of fan when the position of human body changes Do accurately regulation in interval between this higher limit and lower limit, there is not the big numerical value sudden change of blower fan wind shelves or blower fan wind speed The noise caused.

See the example shown in Fig. 5 and Fig. 6, this air conditioning system, can carry out by calculating human body and air-conditioning position in real time Regulate the control of current wind speed.The process that specifically controls of this air conditioning system, may include that

Step 1, remote-controlled start-up, after complete machine (i.e. this air conditioning system) is stable, air-conditioning starts to scan human body and air-conditioner Distance S1 (such as: gather described distance S1 by data capture unit as shown in Figure 6, and pass through data as shown in Figure 6 Described distance S1 is transferred to the master controller of air-conditioning by transmission unit, performed by this data capture unit and data transmission unit Operation can be completed by acquiring unit 102 as shown in Figure 3), master control (such as: the master controller of air-conditioning) is according to radar (i.e. thunder Reach sensor) data that collect (such as: receiving described data by data receipt unit as shown in Figure 6 is distance S1, this Operation performed by data receipt unit can be completed by computing unit 104 as shown in Figure 3), automatically calculate (such as: pass through Data processing unit as shown in Figure 6 calculates, and the operation performed by this data processing unit can be by meter as shown in Figure 3 Calculate unit 104 to complete) go out under current distance, wind speed type V1 of blower fan conveying, it is ensured that allow user feel the most comfortable.

Step 2, next cycle t, radar scans distance S2 of human body and air conditioning system (such as: air-conditioner), master control again According to current data, compare the change of S1 Yu S2, it may be judged whether the wind speed type of change blower fan output is (such as: by such as Fig. 6 institute The data processing unit shown judges, the operation performed by this data processing unit can be by judging unit as shown in Figure 3 108 complete).Assume current S1 ≠ S2, inner blower wind speed type change be V2 (such as: entered by performance element as shown in Figure 6 The change of sector-style speed type, the operation performed by this performance element can be completed by switch unit 106 as shown in Figure 3).

Step 3, by that analogy.When each cycle t arrives, radar resampling human body is with air conditioning system (such as: air-conditioning Device) distance S, it is judged that the change of user and air conditioning system (such as: air-conditioner) distance, thus control the wind speed of inner blower output Type.Human body distance air conditioning system (such as: air-conditioner) is near, and rotating speed reduces accordingly, and complete machine runs power to be reduced accordingly, energy-conservation Meanwhile, noise is also reduced.Human body distance air conditioning system (such as: air-conditioner) is remote, can suitably raise rotating speed, improves performance, User is allowed quickly to experience the refrigerating/heating effect of air conditioning system.

This air conditioning system, by radar (i.e. radar sensor or radar probe) sampling human body distance, then conservative control wind Speed, it is possible to achieve " comfortable automatic wind " function, thus make up in prior art the defects such as air conditioning exhausting comfortableness difference.

The process realized due to the air conditioning system of the present embodiment and function essentially correspond to the device shown in earlier figures 3 Embodiment, principle and example, therefore the most detailed part in the description of the present embodiment, may refer to speaking on somebody's behalf mutually in previous embodiment Bright, do not repeat at this.

Through substantial amounts of verification experimental verification, use technical scheme, by installing radar sensor device on air-conditioning additional (such as: radar probe, radar sensor, radar induction apparatus etc.), real time scan, sample user positional information, to current wind speed Carry out scientific algorithm and adjustment, thus realize air-conditioning and export comfortable wind.

To sum up, skilled addressee readily understands that, on the premise of not conflicting, above-mentioned each advantageous manner can be certainly By ground combination, superposition.

The foregoing is only embodiments of the invention, be not limited to the present invention, for those skilled in the art For Yuan, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of being made, Equivalent, improvement etc., within should be included in scope of the presently claimed invention.

Claims (11)

1. the wind speed control method for air-conditioning, it is characterised in that including:
After described operation of air conditioner is stable, obtain the distance between described air-conditioning and user when the default cycle arrives;
The calculating of wind speed type is carried out, to obtain the target wind speed adaptive with described distance according to described distance;
The current wind speed of described air-conditioning is switched to described target wind speed.
Method the most according to claim 1, it is characterised in that obtain the distance between described air-conditioning and user, including:
Obtain by radar sensing device, infrared scanning device, image position scanning means, mobile terminal device at least one adopt Distance between described air-conditioning and user that collection arrives.
Method the most according to claim 2, it is characterised in that
Described radar sensing device, including: at least one radar probe being installed on the panel of described air-conditioning;
And/or,
Described infrared scanning device, including: at least one infrared sensor being installed on the panel of described air-conditioning;
And/or,
Described image position scanning means, including: at least one photographic head being installed on the panel of described air-conditioning;
And/or,
Described mobile terminal device, including: it is installed in described air-conditioning and for obtaining the positional information provided by mobile phone or bracelet Equipment;
When described radar probe, infrared sensor and photographic head at least one quantity be more than one time, more than one Described radar probe is distributed on the panel of described air-conditioning.
4. according to the method one of claim 1-3 Suo Shu, it is characterised in that carry out the meter of wind speed type according to described distance Calculate, including:
Speed governing standard database is set;Described data base, including: standard between wind speed type and described air-conditioning and user The corresponding relation of distance;
According to wind speed type corresponding with described distance in described data base, determine described target wind speed.
5. according to the method one of claim 1-4 Suo Shu, it is characterised in that also include:
Carry out the calculating of wind speed type according to described distance before, when the current period obtaining described distance is not first cycle Time, determine the distance whether described distance i.e. current distance obtained with a upper cycle i.e. go up one apart from identical, with described Current distance and the described upper calculating carrying out described wind speed type when different.
6. the air speed control device for air-conditioning, it is characterised in that including:
Acquiring unit, for after described operation of air conditioner is stable, obtains described air-conditioning and user when the default cycle arrives Between distance;
Computing unit, for carrying out the calculating of wind speed type, to obtain the target wind adaptive with described distance according to described distance Speed;
Switch unit, for switching to described target wind speed by the current wind speed of described air-conditioning.
Device the most according to claim 6, it is characterised in that acquiring unit, including:
Obtain by radar sensing device, infrared scanning device, image position scanning means, mobile terminal device at least one adopt Distance between described air-conditioning and user that collection arrives.
Device the most according to claim 7, it is characterised in that described radar sensing device, including: it is installed in described air-conditioning Panel at least one radar probe;
And/or,
Described infrared scanning device, including: at least one infrared sensor being installed on the panel of described air-conditioning;
And/or,
Described image position scanning means, including: at least one photographic head being installed on the panel of described air-conditioning;
And/or,
Described mobile terminal device, including: it is installed in described air-conditioning and for obtaining the positional information provided by mobile phone or bracelet Equipment;
When described radar probe, infrared sensor and photographic head at least one quantity be more than one time, more than one Described radar probe is distributed on the panel of described air-conditioning.
9. according to the device one of claim 6-8 Suo Shu, it is characterised in that computing unit, including:
Module is set, is used for arranging speed governing standard database;Described data base, including: wind speed type and described air-conditioning with make The corresponding relation of gauged distance between user;
Determine module, for according to wind speed type corresponding with described distance in described data base, determining described target wind speed.
10. according to the device one of claim 6-9 Suo Shu, it is characterised in that also include:
Judging unit, before carry out the calculating of wind speed type according to described distance, when the current period obtaining described distance When not being first cycle, determine that the distance whether described distance i.e. current distance obtained with a upper cycle i.e. goes up a distance Identical, with described current distance from described on the calculating carrying out described wind speed type when different.
11. 1 kinds of air conditioning systems, it is characterised in that including: the wind speed control for air-conditioning as described in claim 6-10 is arbitrary Device processed.
CN201610380239.5A 2016-05-31 2016-05-31 A kind of wind speed control method for air-conditioning, device and air conditioning system CN106091232A (en)

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