CN105588270A - Air supply control method and air supply device - Google Patents
Air supply control method and air supply device Download PDFInfo
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- CN105588270A CN105588270A CN201510468388.2A CN201510468388A CN105588270A CN 105588270 A CN105588270 A CN 105588270A CN 201510468388 A CN201510468388 A CN 201510468388A CN 105588270 A CN105588270 A CN 105588270A
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- static pressure
- wind deflector
- air outlet
- air
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The embodiment of the invention provides an air supply control method and an air supply device, and relates to the technical field of control over air-conditioners. The problems that an air guide plate is fixed in air supply distance and single in control method are solved. The method includes the steps that a command for starting an air amount strengthening mode is received, wherein the air amount strengthening mode is used for adjusting the air supply distance according to position information of a user; the position information of a person is obtained, and initial angles/an initial angle of a horizontal air guide plate and/or a vertical air guide plate are/is adjusted; and according to actual measurement static pressure of an air outlet of the air guide plates under the initial angles and the congruent relationship between the position information of the person and the target static pressure of the air outlet, the rotating speed of a draught fan is adjusted. The embodiment is used for adjusting the air amount of the air outlet through adjusting the rotating speed of the draught fan and the included angles of the air guide plates.
Description
Technical field
The present invention relates to air-conditioner control technology field, relate in particular to a kind of air-supply control method and air-supplyEquipment.
Background technology
Air-conditioning can maintain room air certain temperature, humidity, air-flow under any natural environmentSpeed and certain clean level, wherein, central air-conditioning be used for realizing centralized Control large space orThe air handling system in many rooms. At present, central air conditioning indoor unit air outlet can be provided with panel grid(wind deflector), this wind deflector can independently be controlled by the control device beyond the air-conditioner controller of central air-conditioningSystem, to control the operation of wind deflector, can reach the wind deflector effect of air-supply flexibly.
Wherein, wind deflector comprises horizontal blinds (horizontal wind deflector) and vertical louver (vertical wind deflector),Be horizontal hunting and realize air-supply, control method is single, and after air outlet position is determined, it sendWind distance is fixing, and the only less situation of meeting spatial, for example, when air outlet is far away apart from ground, in systemWhen heat, its air quantity possibly cannot be delivered on ground.
Summary of the invention
The embodiment of the present invention provides a kind of air-supply control method and blowing device, can solve wind deflector and sendWind distance is fixing, the problem that control method is single.
First aspect, provides a kind of air-supply control method, comprising:
Receive and start the instruction of air quantity enhancement mode, described air quantity enhancement mode is used for according to user's positionInformation is adjusted air supplying distance;
Obtain people's positional information, and adjust the initial angle of horizontal wind deflector and/or vertical wind deflector;
According to the actual measurement static pressure of wind deflector air outlet under described initial angle, and described people's positional informationAdjust rotation speed of fan with the corresponding relation of the target static pressure of described air outlet.
In conjunction with first aspect, in the first mode in the cards, the described horizontal wind-guiding of described adjustmentThe initial angle of plate and vertical wind deflector comprises:
According to horizontal wind deflector described in described people's positional information control and/or described vertical wind deflector pendulumMove to the initial angle corresponding with described people's positional information; Or,
According to user set instruction adjust described horizontal wind deflector and/or described vertical wind deflector at the beginning ofBeginning angle.
In the first mode in the cards in conjunction with first aspect or first aspect, described in described basisThe actual measurement static pressure of wind deflector air outlet under initial angle, and described people's positional information and described air outletTarget static pressure corresponding relation adjust rotation speed of fan comprise:
Pre-in the fixing operation of described initial angle at described horizontal wind deflector and/or described vertical wind deflectorIf after the time period, obtain the first static pressure of described air outlet, and determine whether described the first static pressure reachesTo the target static pressure of described air outlet corresponding to described positional information;
If do not reach, choose close to described order according to the second static pressure corresponding to different fan gearsThe fan gear of mark static pressure, and adjust described rotation speed of fan according to described fan gear.
The first mode in the cards or the second in conjunction with first aspect or first aspect may be realExisting mode, in the third mode in the cards, described method also comprises:
Periodically detect the actual measurement static pressure of described air outlet;
If adjust corresponding actual measurement static pressure and the described target static pressure of described air outlet after described rotation speed of fanThe absolute value of difference outside maximum static pressure scope, with every swing through the second Preset Time section pre-If the angle of horizontal wind deflector and/or described vertical wind deflector described in the step by step modulating of angle, until adjustThe actual measurement static pressure of rear described air outlet is stabilized within the scope of described maximum static pressure;
Wherein, the cycle is less than described the second Preset Time section, and described maximum static pressure scope is in described targetStatic pressure add first threshold and, and described target static pressure deducts between the difference of Second Threshold.
In conjunction with the third mode in the cards of first aspect, the 4th kind of mode in the cardsIn, if described horizontal wind deflector comprises two horizontal blinds, described two horizontal blinds correspondence one respectivelyIndividual stepper motor, the actual measurement static pressure that described air outlet is corresponding after described rotation speed of fan if adjust with described inThe absolute value of the difference of target static pressure outside maximum static pressure scope, with every through the second Preset TimeThe angle of horizontal wind deflector and/or described vertical wind deflector described in the step by step modulating of section swing preset angles,Until being stabilized within the scope of described maximum static pressure, the actual measurement static pressure of the rear described air outlet of adjustment comprises:
If adjusting after described rotation speed of fan actual measurement static pressure corresponding to described air outlet, to be less than described target quietPressure deducts the poor of described Second Threshold, swings preset angles with described the second Preset Time section of every processStepping reduce the angle between described horizontal wind deflector and described vertical wind deflector, and/or described in reducingAngle between two horizontal blinds of horizontal wind deflector, until the actual measurement of described air outlet is quiet after adjustingPressure is stabilized within the scope of described maximum static pressure;
If adjusting after described rotation speed of fan actual measurement static pressure corresponding to described air outlet, to be greater than described target quietPressure add the above first threshold and, with every process described second Preset Time section swing preset anglesStepping increase the angle between described horizontal wind deflector and described vertical wind deflector, and/or increase described inAngle between two horizontal blinds of horizontal wind deflector, until the actual measurement of described air outlet is quiet after adjustingPressure is stabilized within the scope of described maximum static pressure.
Second aspect, provides a kind of blowing device, comprises control device, wind deflector and stepper motor,Described wind deflector comprises horizontal wind deflector and vertical wind deflector, wherein:
Control device, starts the instruction of air quantity enhancement mode for receiving, and described air quantity enhancement mode is used forAdjust air supplying distance according to user's positional information;
Human body sensor, for obtaining people's positional information;
Stepper motor, for the pulse sending according to described control device adjust described horizontal wind deflector and/ or the initial angle of described vertical wind deflector;
Described control device, also for quiet according to the actual measurement of wind deflector air outlet under described initial anglePress, and the corresponding relation of the target static pressure of described people's positional information and described air outlet adjustment blower fan turnsSpeed.
In conjunction with second aspect, in the first mode in the cards, described human body sensor, also usesIn described people's positional information is sent to described control device, described in described control device is used for drivingStepper motor is according to horizontal wind deflector described in described people's positional information control and/or described vertical wind-guidingPlate be rocked to the initial angle corresponding with described positional information; Or,
Described control device, described in adjusting for stepper motor described in the order-driven of setting according to userThe initial angle of horizontal wind deflector and described vertical wind deflector.
In conjunction with the first mode in the cards of second aspect or second aspect, may be real at the secondIn existing mode, be used for driving described stepper motor to make described horizontal wind deflector at described control deviceAnd/or described vertical wind deflector is after the fixing operation of described initial angle Preset Time section, described equipmentAlso comprise air outlet pressure sensor, described air outlet pressure sensor is for obtaining described air outletThe first static pressure, and described the first static pressure is sent to described control device, described control device is for trueWhether fixed described the first static pressure reaches the target static pressure of described air outlet corresponding to described positional information;
Described control device, if for not reaching, according to the different fan shelves of read-only storage storageThe second static pressure corresponding to position chosen the fan gear close to described target static pressure, and by described fanGear sends to the air-conditioner controller of indoor apparatus of air conditioner, to make described air-conditioner controller adjust described windMachine rotating speed.
The first mode in the cards or the second in conjunction with second aspect or second aspect may be realExisting mode, in the third mode in the cards, described air outlet pressure sensor, also forPeriodically detect the actual measurement static pressure of described air outlet, and described actual measurement static pressure is sent to described controlDevice;
Described control device, if also for adjusting actual measurement corresponding to described air outlet after described rotation speed of fanThe absolute value of the difference of static pressure and described target static pressure outside maximum static pressure scope, with every throughDescribed in the stepper drive of two Preset Time sections swing preset angles, stepper motor is adjusted described horizontal wind-guidingThe angle of plate and/or described vertical wind deflector, until the actual measurement static pressure of described air outlet is stabilized in after adjustingWithin the scope of described maximum static pressure;
Wherein, the cycle is less than described the second Preset Time section, and described maximum static pressure scope is in described targetStatic pressure add first threshold and, and described target static pressure deducts between the difference of Second Threshold.
In conjunction with the third mode in the cards of second aspect, the 4th kind of mode in the cardsIn, if described horizontal wind deflector comprises two horizontal blinds, described two horizontal blinds correspondence one respectivelyIndividual stepper motor, if actual measurement static pressure corresponding to described air outlet is less than institute after adjusting described rotation speed of fanState target static pressure and deduct the poor of described Second Threshold, described control device, for described in every processThe stepper drive stepper motor that the second Preset Time section swings preset angles reduces described horizontal wind deflectorAnd the angle between described vertical wind deflector, and/or reduce two horizontal blinds of described horizontal wind deflectorBetween angle, until the actual measurement static pressure of described air outlet is stabilized in described maximum static pressure scope after adjustingIn;
If adjusting after described rotation speed of fan actual measurement static pressure corresponding to described air outlet, to be greater than described target quietPressure add the above first threshold and, for every process described second Preset Time section swing preset angleDescribed in the stepper drive of degree, stepper motor increases between described horizontal wind deflector and described vertical wind deflectorAngle, and/or increase the angle between two horizontal blinds of described horizontal wind deflector, until adjustThe actual measurement static pressure of rear described air outlet is stabilized within the scope of described maximum static pressure.
The embodiment of the present invention provides a kind of air-supply control method and blowing device, receives and starts air quantity enhancingMode instruction, air quantity enhancement mode, for adjusting air supplying distance according to user's positional information, obtains peoplePositional information, and adjust the initial angle of horizontal wind deflector and/or vertical wind deflector, according to initial angleThe actual measurement static pressure of the lower wind deflector air outlet of degree, and the target static pressure of people's positional information and air outlet is rightShould be related to adjustment rotation speed of fan, like this sweeping in demeanour encloses, order that can be corresponding according to people's positional informationMark static pressure is adjusted the rotating speed of blower fan, like this, in the situation that rotating speed raises, can promote air supplying distance, makesObtaining remote people can experience compared with Wind Volume, or reduces the distance of blowing in the situation that rotating speed reducesFrom, can solve wind deflector air supplying distance and fix, the problem that control method is single.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below will be to embodiment orIn description of the Prior Art, the accompanying drawing of required use is briefly described, apparently, belowAccompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain other according to these accompanying drawingsAccompanying drawing.
A kind of central air conditioning system structural representation that Fig. 1 provides for the embodiment of the present invention;
The structural representation of a kind of wind deflector that Fig. 2 provides for the embodiment of the present invention;
The schematic flow sheet of a kind of control method of blowing that Fig. 3 provides for the embodiment of the present invention;
The schematic flow sheet of a kind of control method of blowing that Fig. 4 provides for the embodiment of the present invention;
A kind of wind deflector structure signal that comprises human body sensor that Fig. 5 provides for the embodiment of the present inventionFigure;
Fig. 6 hardens for a kind of wind-guiding that comprises air outlet pressure sensor that the embodiment of the present invention providesStructure schematic diagram;
A kind of wind deflector angle schematic diagram that Fig. 7 provides for the embodiment of the present invention;
The structural representation of a kind of blowing device that Fig. 8 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical scheme in the embodiment of the present inventionBe clearly and completely described, obviously, described embodiment is only that the present invention's part is realExecute example, instead of whole embodiment. Based on the embodiment in the present invention, ordinary skillPersonnel are not making the every other embodiment obtaining under creative work prerequisite, all belong to thisThe scope of invention protection.
The embodiment of the present invention can be used for central air conditioner system, is comprising indoor apparatus of air conditioner and air-conditioning controlOn the basis of device, increase to be useful on and monitor sending of transmitting control signal to indoor apparatus of air conditioner of air-conditioner controllerWind devices, this blowing device comprises control device, wind deflector and stepper motor, as shown in Figure 1, skyAdjust and between indoor set and air-conditioner controller, exist an air-conditioner controller to send instruction to indoor apparatus of air conditionerCommunication bus, control device detects by communication bus the finger that air-conditioner controller sends to indoor apparatus of air conditionerOrder, this control device is connected with wind deflector, for controlling the operation of wind deflector. Wind deflector whereinDiagram can be with reference to figure 2, and this wind deflector comprises horizontal wind deflector 1 and vertical wind deflector 2. Wherein, leadAerofoil is positioned at air conditioner indoor set wind outlet place, and air-supply arrangement can be according to air-conditioner controller to indoor apparatus of air conditionerTransmit control signal and control the operation of wind deflector, air-supply arrangement need to be supervised from existing communication busListen, intercept the control signal that air-conditioner controller sends to indoor apparatus of air conditioner, and do not participate in air-conditioner controllerAnd the communication operation between indoor apparatus of air conditioner.
The embodiment of the present invention provides a kind of air-supply control method, as shown in Figure 3, comprising:
301, blowing device receives and starts the instruction of air quantity enhancement mode, and air quantity enhancement mode is for basisUser's positional information is adjusted air supplying distance.
For example, in this blowing device or control in the remote control equipment of this blowing device and be set with multiple buttons,Function buttons such as comprising different operational modes, power supply, startup, suspend and stop. Operational mode canThink and start air quantity enhancement mode, in the time that user presses this button, can enclose interior people's according to sweeping demeanourPositional information is adjusted air supplying distance. Wherein, people's positional information can be the distance letter of people and wind deflectorBreath, or the induction range of the human body sensor in blowing device is divided into behind multiple regions, obtainThe people's who gets area information.
302, blowing device obtains people's positional information, and adjusts horizontal wind deflector and/or vertical wind-guidingThe initial angle of plate.
Here can be the people's that first obtains positional information, then determine level according to people's positional informationThe initial angle of wind deflector and vertical wind deflector, to determine that the air supply direction of wind deflector is towards the position at people placePut; Also can be the initial angle that is passed through button level of control wind deflector and vertical wind deflector by people, withDetermine that the direction of wind deflector air-supply is towards the position at people place, and then obtain people's positional information.
303, blowing device is according to the actual measurement static pressure of wind deflector air outlet under initial angle, and people's positionPut the corresponding relation of the target static pressure of information and air outlet and adjust rotation speed of fan.
Can there is corresponding relation with the target static pressure of wind deflector air outlet, this correspondence in people's positional informationRelation for example can be stored in the read-only storage of blowing device, can be set voluntarily by user, orIn the time that blowing device dispatches from the factory, preset etc., the application does not limit. The static pressure of air outlet can be anti-The distance of reflecting air-supply, static pressure is larger, and air supplying distance is larger. Again because static pressure can pass through blower fan (windFan motor) rotating speed regulate, thereby, after people's positional information is determined, can be according to this positionThe target static pressure that information is corresponding, adjusts the rotating speed of blower fan with current actual measurement static pressure, with realize wind towardsWhen people blows, enjoy suitable air quantity and suitable air supplying distance, improved comfort level.
The embodiment of the present invention provides a kind of air-supply control method, and receive and start the instruction of air quantity enhancement mode,Air quantity enhancement mode, for adjusting air supplying distance according to user's positional information, obtains people's position letterCease, and adjust the initial angle of horizontal wind deflector and/or vertical wind deflector, lead according under initial angleThe actual measurement static pressure of aerofoil air outlet, and the corresponding relation of the target static pressure of people's positional information and air outletAdjust rotation speed of fan, like this sweeping in demeanour encloses, target static pressure that can be corresponding according to people's positional informationThe rotating speed of adjusting blower fan like this, can promote air supplying distance in the situation that rotating speed raises, and makes long distanceFrom people can experience compared with Wind Volume, or in the situation that rotating speed reduces, reduce air supplying distance, energyEnough solve wind deflector air supplying distance and fix, the problem that control method is single.
In conjunction with above-described embodiment, below the embodiment of the present invention is done to illustrate.
The embodiment of the present invention provides a kind of air-supply control method, as shown in Figure 4, comprising:
401, blowing device receives and starts the instruction of air quantity enhancement mode, and air quantity enhancement mode is for basisUser's positional information is adjusted air supplying distance.
Blowing device can comprise control device, wind deflector and stepper motor.
User can trigger by the button on blowing device or for the remote control equipment of controlling blowing deviceStart air quantity enhancement mode, can adjust air supplying distance according to user's positional information, realize wind and follow peopleThe effect of blowing.
402, blowing device obtains the positional information of sweeping demeanour and enclosing interior people.
As shown in Figure 5, on blowing device, can be provided with human body sensor 3, this human body sensor and controlDevice processed connects, and when people encloses when interior sweeping demeanour, human body sensor can obtain people's positional information, exampleAs people apart from the range information of blowing device and/or people sweeping the area information of demeanour in enclosing, be about toSweep demeanour and enclose and be divided into multiple regions, then, positional information is sent to control device by human body sensor.
403, at the beginning of blowing device is determined horizontal wind deflector and vertical wind deflector according to people's positional informationBeginning angle.
Control device is receiving after people's positional information, owing to can preserve people's in blowing deviceThe corresponding relation of the initial angle of positional information and wind deflector, therefore, control device can be according to people's positionPut information-driven stepper motor and make wind deflector be rocked to the initial angle corresponding with this positional information, withJust the air supply direction of wind deflector is towards the position at people place.
Optionally, also can, starting after air quantity enhancement mode, pass through to press key assignments water by user oneselfThe initial angle of flat wind deflector and vertical wind deflector, makes wind blow towards people, then passes through human sensingDevice obtains people's positional information, and sends to control device.
404, default in the fixing operation of initial angle with vertical wind deflector at blowing device horizontal wind deflectorAfter time period, obtain the first static pressure of air outlet.
As shown in Figure 6, at wind deflector air outlet, place can be provided with air outlet pressure sensor 4, withControl device connects. After the initial angle of wind deflector is determined, can move Preset Time section by fixed angle,This Preset Time section can detect for air outlet pressure sensor the cycle of air port static pressure, for example canFor 30s, i.e., when wind deflector fixed angle operation 30s, air outlet pressure sensor obtains air outlet placeActual measurement static pressure (blast), i.e. the first static pressure.
405, blowing device determines whether the first static pressure reaches the target of air outlet corresponding to positional informationStatic pressure.
Different positional informations can corresponding different target static pressure, when control device is known the of air outletWhen one static pressure, target static pressure corresponding with positional information the first static pressure can be compared, determine whetherReach target static pressure, likely when forefan gear is higher, the first static pressure exceeds target static pressure certainly,Also likely work as forefan gear less, the first static pressure miss the mark static pressure.
If the first current static pressure just equals target static pressure, do not process so, i.e. air quantity and sendingWind distance all can be blown the position of enclosing interior people to sweeping demeanour under the residing angle of current wind deflector.
If 406 do not reach, blowing device is chosen according to the second static pressure corresponding to different fan gearsClose to the fan gear of target static pressure, and adjust rotation speed of fan according to fan gear.
In blowing device, preserve the second static pressure that different fan gears is corresponding, for example, only can be kept atMemory read (ElectricallyErasableProgrammableRead-OnlyMemory,EEPROM) in, fan gear comprises superelevation wind, Gao Feng, apoplexy, low wind and gentle breeze etc., and it respectivelyCorresponding different air outlet static pressure. If the first static pressure miss the mark static pressure measuring, controls soDevice can be corresponding according to different fan gears the second static pressure, choose the most corresponding close to positional informationThe fan gear of target static pressure, the second static pressure of the fan gear of likely choosing equals target static pressure,Certainly be also likely greater than or less than, then control device can be notified the fan gear of choosing to air-conditioningController, so that air-conditioner controller is adjusted rotation speed of fan according to fan gear, like this, can make to gatherTo the people of positional information enjoy applicable air quantity, air supplying distance reaches the position at people place, improvesComfort level.
Said process is to determine after the initial angle of wind deflector, according to air outlet according to people's positional informationStatic pressure adjusted the rotating speed of blower fan, but corresponding the second static pressure and the target of the fan gear of choosing is quietBeing pressed with may be not identical, and the in the situation that of allowable error, the second static pressure surveys static pressure and target is quietThe absolute value of the difference of pressing, outside maximum static pressure scope, just close to target static pressure, is oneThe process of coarse adjustment, in order further to promote users'comfort, also can be by adjusting on the basis of coarse adjustmentThe angle of wind deflector continues the static pressure of fine tuning air outlet, the actual measurement static pressure that makes air outlet closer to orPerson equals target static pressure corresponding to positional information gathering, and therefore, said method can also comprise:
If corresponding actual measurement static pressure and the target static pressure of air outlet after 407 blowing devices adjustment rotation speed of fanThe absolute value of difference outside maximum static pressure scope, with every swing through the second Preset Time section pre-If the angle of the step by step modulating horizontal wind deflector of angle and/or vertical wind deflector, until air-out after adjustingThe actual measurement static pressure of mouth is stabilized within the scope of maximum static pressure.
Wherein, the cycle that detects the actual measurement static pressure in air port is less than the second Preset Time section, convenient like thisControl device is adjusted the angle of wind deflector every the second Preset Time section according to the actual measurement static pressure detecting.For example the second Preset Time section can be 1 minute, and preset angles can be 0.5 °, and second when defaultBetween section and preset angles also can be other be worth, the application does not limit.
Particularly, after coarse adjustment, the actual measurement static pressure of air outlet may not reach and is less than target static pressure, and littleDeduct the poor of Second Threshold in target static pressure, also likely exceed target static pressure, and be greater than target static pressureAdd first threshold and. Horizontal wind deflector in the application can comprise two horizontal blinds, as figureShown in 7, between horizontal wind deflector, there is angle 5, the stepper motor that each horizontal blinds is corresponding,In the time that actual measurement static pressure is less than described static pressure and deducts Second Threshold poor, can be with the step of 0.5 ° per minuteEnter to reduce the angle of horizontal wind deflector and vertical wind deflector, and/or by reduce two horizontal blinds itBetween angle increase the actual measurement static pressure of air outlet, until the actual measurement static pressure of air outlet is stabilized in after adjustingWithin the scope of maximum static pressure; When actual measurement static pressure be greater than target static pressure add first threshold and time, can be withThe stepping of 0.5 ° per minute increases the angle of horizontal wind deflector and vertical wind deflector, and/or by increasingAngle between two horizontal blinds reduces the actual measurement static pressure of air outlet, until the rear air outlet of adjustmentActual measurement static pressure is stabilized within the scope of maximum static pressure.
Wherein, maximum static pressure scope target static pressure add first threshold and, deduct with target static pressureBetween the difference of Second Threshold, for example maximum static pressure scope can add the pre-of target static pressure at target static pressureIf percentage and target static pressure deduct between the default percentage of target static pressure, for example, it can be (targetStatic pressure ± 2%Pa).
In above-mentioned fine tuning process, in the time of the angle of adjusting between horizontal wind deflector and vertical wind deflector, canMotionless with first fixing horizontal wind deflector or vertical wind deflector, control another one wind deflector with per minuteThe stepping of 0.5 ° swings, and then detects actual measurement static pressure and whether reaches target static pressure, as do not reach, and continuesContinuous fixing horizontal wind deflector or vertical wind deflector are motionless, control another one wind deflector with per minute 0.5° stepping swing, then continue detect actual measurement static pressure whether reach target static pressure. Similarly, adjustingWhen angle between whole two horizontal blinds, also can first fix one of them horizontal blinds difference, adjustWhole another horizontal blinds swings with the stepping of 0.5 ° per minute, then continues to detect actual measurement static pressure to beThe no target static pressure that reaches.
It should be noted that, after coarse adjustment, the actual measurement static pressure of air outlet may be less than target static pressure and deductsWhen two threshold values poor, can increase actual measurement static pressure by the angle reducing between wind deflector, also have during this timeActual measurement static pressure after may adjusting be greater than target static pressure add first threshold and, at this moment just need suitablyThe angle that ground increases between wind deflector reduces to survey static pressure, until the actual measurement static pressure of air outlet after adjustingBe stabilized within the scope of maximum static pressure. Similarly, after coarse adjustment the actual measurement static pressure of air outlet to be greater than target quietPressure add first threshold and time, can reduce to survey static pressure by the angle increasing between wind deflector,Also the actual measurement static pressure after likely adjusting is during this time less than target static pressure and deducts the poor of Second Threshold, at this momentThe angle that need to suitably reduce between wind deflector increases actual measurement static pressure, until the rear air outlet of adjustmentActual measurement static pressure is stabilized within the scope of maximum static pressure.
The embodiment of the present invention provides a kind of air-supply control method, and receive and start the instruction of air quantity enhancement mode,Air quantity enhancement mode, for adjusting air supplying distance according to user's positional information, obtains people's position letterCease, and adjust the initial angle of horizontal wind deflector and/or vertical wind deflector, lead according under initial angleThe actual measurement static pressure of aerofoil air outlet, and the corresponding relation of the target static pressure of people's positional information and air outletAdjust rotation speed of fan, like this sweeping in demeanour encloses, target static pressure that can be corresponding according to people's positional informationThe rotating speed of adjusting blower fan like this, can promote air supplying distance in the situation that rotating speed raises, and makes long distanceFrom people can experience compared with Wind Volume, or in the situation that rotating speed reduces, reduce air supplying distance, energyEnough solve wind deflector air supplying distance and fix, the problem that control method is single. Further, can also beThe absolute value of the actual measurement static pressure of air outlet and the difference of target static pressure, outside maximum static pressure scope, continuesThe actual measurement static pressure that carrys out fine tuning air outlet by the angle between adjustment wind deflector, makes the actual measurement of air outletStatic pressure, closer to target static pressure corresponding to people's positional information, turns angle and the blower fan of pendulum wind like thisCombine to adjust in real time and reach target static pressure, not only energy-conservation, and promoted user's comfort level.
The embodiment of the present invention provides a kind of blowing device 08, as shown in Figure 8, comprise control device 081,Wind deflector 082 and stepper motor 083, wind deflector 082 comprises horizontal wind deflector and vertical wind deflector,Wherein:
Control device 081, starts the instruction of air quantity enhancement mode for receiving, and air quantity enhancement mode is used forAdjust air supplying distance according to user's positional information;
Human body sensor 084, for obtaining people's positional information;
Stepper motor 083, for the pulse that sends according to control device 081 adjust horizontal wind deflector and/Or the initial angle of vertical wind deflector;
Control device 081, also for according to the actual measurement static pressure of wind deflector air outlet under initial angle, andThe corresponding relation of the target static pressure of people's positional information and air outlet is adjusted rotation speed of fan.
Optionally, human body sensor 084, also for people's positional information is sent to control device 081,Control device 081 for Driving Stepping Motor according to appoint positional information level of control wind deflector and/orVertical wind deflector be rocked to the initial angle corresponding with positional information; Or,
Control device 081, for the order-driven stepper motor 083 adjustment level of setting according to userThe initial angle of wind deflector and vertical wind deflector, human body sensor 084 is for obtaining people's positional information.
Optionally, make horizontal wind deflector and/or hang down for Driving Stepping Motor at control device 081Straight wind deflector is after the fixing operation of initial angle Preset Time section, and equipment also comprises that air outlet pressure passesSensor 085, air outlet pressure sensor 085 is for obtaining the first static pressure of air outlet, and by firstStatic pressure sends to control device 081, and control device 081 is for determining whether the first static pressure reaches positionThe target static pressure of air outlet corresponding to information;
Control device 081, if for not reaching, the different wind of storing according to read-only storage 086Fan the second static pressure corresponding to gear chosen the fan gear close to target static pressure, and by fan gearSend to the air-conditioner controller of indoor apparatus of air conditioner, adjust rotation speed of fan so that obtain air-conditioner controller.
Optionally, air outlet pressure sensor 085, also for periodically detecting the actual measurement in air portStatic pressure, and actual measurement static pressure is sent to control device 081;
Control device 081, if also for corresponding actual measurement static pressure and the order of air outlet after adjustment rotation speed of fanThe absolute value of difference of mark static pressure outside maximum static pressure scope, with every through the second Preset Time sectionThe stepper drive stepper motor 083 that swings preset angles is adjusted horizontal wind deflector and/or vertical wind deflectorAngle, until the actual measurement static pressure of air outlet is stabilized within the scope of maximum static pressure after adjusting;
Wherein, the cycle is less than the second Preset Time section, and maximum static pressure scope adds first at target static pressureThreshold value and, and target static pressure deducts between the difference of Second Threshold.
Optionally, if horizontal wind deflector comprises two horizontal blinds, two horizontal blinds correspondence one respectivelyIndividual stepper motor, is less than target static pressure and subtracts if adjust after rotation speed of fan actual measurement static pressure corresponding to air outletGo the poor of Second Threshold, control device 081, for swinging in advance through the second Preset Time section with everyIf the stepper drive stepper motor 083 of angle reduces the folder between horizontal wind deflector and vertical wind deflectorAngle, and/or reduce the angle between two horizontal blinds of horizontal wind deflector, until air-out after adjustingThe actual measurement static pressure of mouth is stabilized within the scope of maximum static pressure;
If being greater than target static pressure, the actual measurement static pressure that after adjustment rotation speed of fan, air outlet is corresponding adds the first thresholdValue and, control device 081, for swinging preset angles with every through the second Preset Time sectionStepper drive stepper motor 083 increases the angle between horizontal wind deflector and vertical wind deflector, and/orAngle between two horizontal blinds of increase horizontal wind deflector, until the actual measurement of air outlet is quiet after adjustingPressure is stabilized within the scope of maximum static pressure.
The embodiment of the present invention provides a kind of blowing device, receives and starts the instruction of air quantity enhancement mode, air quantityEnhancement mode, for adjusting air supplying distance according to user's positional information, obtains people's positional information, andThe initial angle of adjusting horizontal wind deflector and/or vertical wind deflector, goes out according to wind deflector under initial angleThe actual measurement static pressure in air port, and the corresponding relation of the target static pressure of people's positional information and air outlet is adjusted windMachine rotating speed, sweeping in demeanour encloses, can adjust wind according to target static pressure corresponding to people's positional information like thisThe rotating speed of machine like this, can promote air supplying distance in the situation that rotating speed raises, and makes remote peopleCan experience compared with Wind Volume, or reduce air supplying distance in the situation that rotating speed reduces, can solveWind deflector air supplying distance is fixed, the problem that control method is single.
In the several embodiment that provide in the application, should be understood that, disclosed equipment and method,Can realize by another way. For example, device embodiment described above is only schematic, for example, the division of described unit, is only that a kind of logic function is divided, passable when actual realizationHave other dividing mode, for example multiple unit or assembly can in conjunction with or can be integrated into anotherSystem, or some features can ignore, or do not carry out. Another point, shown or discussed mutual itBetween coupling or direct-coupling or communication connection can be by some interfaces, device or unit indirectlyCoupling or communication connection, can be electrically, machinery or other form.
The described unit as separating component explanation can or can not be also physically to separate,The parts that show as unit can be or can not be also physical locations, can be positioned at a groundSide, or also can be distributed on multiple NEs. Can select according to the actual needs whereinThe object of the present embodiment scheme is realized in some or all of unit.
In addition, the each functional unit in each embodiment of the present invention can be integrated in a processing unitIn, can be also that the independent physics of unit comprises, also can be integrated in two or more unitIn a unit. Above-mentioned integrated unit both can adopt the form of hardware to realize, and also can adopt hardThe form that part adds SFU software functional unit realizes.
The integrated unit that the above-mentioned form with SFU software functional unit realizes, can be stored in a calculatingIn machine read/write memory medium. Above-mentioned SFU software functional unit is stored in a storage medium, if compriseDry instruction in order to make a computer equipment (can be personal computer, server, or networkEquipment etc.) carry out the part steps of method described in the present invention each embodiment. And aforesaid storage mediumComprise: USB flash disk, portable hard drive, read-only storage (Read-OnlyMemory is called for short ROM),Random access memory (RandomAccessMemory is called for short RAM), magnetic disc or CD etc.Various media that can be program code stored.
Finally it should be noted that: above embodiment is only in order to technical scheme of the present invention to be described, but not rightIts restriction; Although the present invention is had been described in detail with reference to previous embodiment, this area commonTechnical staff is to be understood that: its technical scheme that still can record aforementioned each embodiment is repaiiedChange, or part technical characterictic is wherein equal to replacement; And these amendments or replacement, noMake the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. an air-supply control method, is characterized in that, described method comprises:
Receive and start the instruction of air quantity enhancement mode, described air quantity enhancement mode is for believing according to user's positionBreath is adjusted air supplying distance;
Obtain people's positional information, and adjust the initial angle of horizontal wind deflector and/or vertical wind deflector;
According to the actual measurement static pressure of wind deflector air outlet under described initial angle, and described people's positional information withThe corresponding relation of the target static pressure of described air outlet is adjusted rotation speed of fan.
2. method according to claim 1, is characterized in that, the described horizontal wind-guiding of described adjustmentThe initial angle of plate and vertical wind deflector comprises:
Swing according to horizontal wind deflector described in described people's positional information control and/or described vertical wind deflectorTo the initial angle corresponding with described people's positional information; Or,
The initial of described horizontal wind deflector and/or described vertical wind deflector adjusted in the instruction of setting according to userAngle.
3. method according to claim 1 and 2, is characterized in that, described according to described initialThe actual measurement static pressure of wind deflector air outlet under angle, and described people's positional information and the target of described air outletThe corresponding relation of static pressure is adjusted rotation speed of fan and is comprised:
Default in the fixing operation of described initial angle at described horizontal wind deflector and/or described vertical wind deflectorAfter time period, obtain the first static pressure of described air outlet, and determine whether described the first static pressure reaches instituteState the target static pressure of described air outlet corresponding to positional information;
If do not reach, choose close to described target according to the second static pressure corresponding to different fan gearsThe fan gear of static pressure, and adjust described rotation speed of fan according to described fan gear.
4. according to the method described in claim 1-3 any one, it is characterized in that, described method is also wrappedDraw together:
Periodically detect the actual measurement static pressure of described air outlet;
The actual measurement static pressure that described air outlet is corresponding after described rotation speed of fan if adjust and described target static pressureThe absolute value of difference, outside maximum static pressure scope, swings preset angle with every through the second Preset Time sectionThe angle of horizontal wind deflector and/or described vertical wind deflector described in the step by step modulating of degree, until institute after adjustingThe actual measurement static pressure of stating air outlet is stabilized within the scope of described maximum static pressure;
Wherein, the cycle is less than described the second Preset Time section, and described maximum static pressure scope is quiet in described targetPressure add first threshold and, and described target static pressure deducts between the difference of Second Threshold.
5. method according to claim 4, is characterized in that, if described horizontal wind deflector comprisesTwo horizontal blinds, the respectively corresponding stepper motor of described two horizontal blinds, if adjust described windThe absolute value of the actual measurement static pressure that after machine rotating speed, described air outlet is corresponding and the difference of described target static pressure isOutside large static pressure scope, with described in every step by step modulating that swings preset angles through the second Preset Time sectionThe angle of horizontal wind deflector and/or described vertical wind deflector, until the actual measurement of described air outlet is quiet after adjustingPressure is stabilized within the scope of described maximum static pressure and comprises:
If actual measurement static pressure corresponding to described air outlet is less than described target static pressure after adjusting described rotation speed of fanDeduct the poor of described Second Threshold, swing the step of preset angles with described the second Preset Time section of every processEnter to reduce the angle between described horizontal wind deflector and described vertical wind deflector, and/or reduce described levelAngle between two horizontal blinds of wind deflector, until the actual measurement static pressure of described air outlet is stable after adjustingWithin the scope of described maximum static pressure;
If actual measurement static pressure corresponding to described air outlet is greater than described target static pressure after adjusting described rotation speed of fanAdd the above first threshold and, swing the step of preset angles with described the second Preset Time section of every processEnter to increase the angle between described horizontal wind deflector and described vertical wind deflector, and/or increase described levelAngle between two horizontal blinds of wind deflector, until the actual measurement static pressure of described air outlet is stable after adjustingWithin the scope of described maximum static pressure.
6. a blowing device, comprises control device, wind deflector and stepper motor, described wind deflector bagDraw together horizontal wind deflector and vertical wind deflector, it is characterized in that, wherein:
Control device, starts the instruction of air quantity enhancement mode for receiving, and described air quantity enhancement mode is for rootPositional information according to user is adjusted air supplying distance;
Human body sensor, for obtaining people's positional information;
Stepper motor, for the pulse sending according to described control device adjust described horizontal wind deflector and/Or the initial angle of described vertical wind deflector;
Described control device, also for according to the actual measurement static pressure of wind deflector air outlet under described initial angle,Adjust rotation speed of fan with the corresponding relation of described people's positional information and the target static pressure of described air outlet.
7. equipment according to claim 6, is characterized in that, described human body sensor, also usesIn described people's positional information is sent to described control device, described control device is used for driving described stepEnter motor according to horizontal wind deflector described in described people's positional information control and/or described vertical wind deflectorBe rocked to the initial angle corresponding with described positional information; Or,
Described control device, adjusts described water for stepper motor described in the order-driven of setting according to userThe initial angle of flat wind deflector and described vertical wind deflector.
8. according to the equipment described in claim 6 or 7, it is characterized in that, use at described control deviceIn driving described stepper motor to make described horizontal wind deflector and/or described vertical wind deflector described initialAfter the fixing operation of angle Preset Time section, described equipment also comprises air outlet pressure sensor, described in go outAir port pressure sensor is used for obtaining the first static pressure of described air outlet, and described the first static pressure is sent toDescribed control device, described control device is for determining whether described the first static pressure reaches described positional informationThe target static pressure of corresponding described air outlet;
Described control device, if for not reaching, according to the different fan gears of read-only storage storageThe second corresponding static pressure is chosen the fan gear close to described target static pressure, and by described fan gearSend to the air-conditioner controller of indoor apparatus of air conditioner, turn to make described air-conditioner controller adjust described blower fanSpeed.
9. according to the equipment described in claim 6-8 any one, it is characterized in that, described air outlet is pressedPower sensor, also for periodically detecting the actual measurement static pressure of described air outlet, and by described actual measurement static pressureSend to described control device;
Described control device, if also quiet for adjusting the actual measurement that described air outlet is corresponding after described rotation speed of fanThe absolute value of the difference of pressure and described target static pressure is outside maximum static pressure scope, with every pre-through secondIf the time period swing described in the stepper drive of preset angles stepper motor adjust described horizontal wind deflector and/orThe angle of described vertical wind deflector, until the actual measurement static pressure of described air outlet is stabilized in described maximum after adjustingWithin the scope of static pressure;
Wherein, the cycle is less than described the second Preset Time section, and described maximum static pressure scope is quiet in described targetPressure add first threshold and, and described target static pressure deducts between the difference of Second Threshold.
10. equipment according to claim 9, is characterized in that, if described horizontal wind deflector comprisesTwo horizontal blinds, the respectively corresponding stepper motor of described two horizontal blinds, if adjust described windThe actual measurement static pressure that after machine rotating speed, described air outlet is corresponding is less than described target static pressure and deducts described Second ThresholdPoor, described control device, for swinging preset angles with described the second Preset Time section of every processStepper drive stepper motor reduces the angle between described horizontal wind deflector and described vertical wind deflector, and/Or reduce the angle between two horizontal blinds of described horizontal wind deflector, until described air outlet after adjustingActual measurement static pressure be stabilized within the scope of described maximum static pressure;
If actual measurement static pressure corresponding to described air outlet is greater than described target static pressure after adjusting described rotation speed of fanAdd the above first threshold and, for swing preset angles with described the second Preset Time section of every processDescribed in stepper drive, stepper motor increases the angle between described horizontal wind deflector and described vertical wind deflector,And/or increase the angle between two horizontal blinds of described horizontal wind deflector, until go out described in after adjustingThe actual measurement static pressure in air port is stabilized within the scope of described maximum static pressure.
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| CN201510468388.2A CN105588270B (en) | 2015-07-31 | 2015-07-31 | A kind of air blowing control method and blowing device |
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| CN201510468388.2A CN105588270B (en) | 2015-07-31 | 2015-07-31 | A kind of air blowing control method and blowing device |
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