CN107255344B

CN107255344B - A kind of control method of air-conditioning, device and air-conditioning

Info

Publication number: CN107255344B
Application number: CN201710469622.2A
Authority: CN
Inventors: 黎乔钦; 杜佳
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2017-06-20
Filing date: 2017-06-20
Publication date: 2019-07-09
Anticipated expiration: 2037-06-20
Also published as: CN107255344A

Abstract

The invention discloses a kind of control method of air-conditioning, device and air-conditionings, this method comprises: obtaining the air outlet temperature and air outlet humidity of the air-conditioning, and obtain the shell temperature of user in the air-conditioning local environment；According to the air outlet temperature and the air outlet humidity, the dew-point temperature of the air-conditioning is determined；According to the relationship of the dew-point temperature and the air outlet temperature, and in conjunction with the relationship of the shell temperature and the comfort level temperature of setting, anti-condensation control is carried out to the air-conditioning.The solution of the present invention can overcome in the prior art the defects of detection error is big, control effect is poor and poor user experience, realize the beneficial effect that detection error is small, control effect is good and user experience is good.

Description

A kind of control method of air-conditioning, device and air-conditioning

Technical field

The invention belongs to air-conditioning technical fields, and in particular to a kind of control method of air-conditioning, device and air-conditioning, more particularly to A kind of anti-condensation intelligent control method of mobile air conditioner, device corresponding with this method and the mobile air conditioner with the device.

Background technique

Mobile air conditioner, without outer machine, without installation, can arbitrarily move (such as: can arbitrarily be placed in different buildings). It after mobile air conditioner runs the long period under refrigeration or dehumidification mode, will appear condensation around air outlet, cause wind deflector band solidifying Dew operation, and then air conditioner refrigerating efficiency is caused to decline；Condensation can blow to user or drippage with the direction of air-conditioner air outlet air-flow Ground influences user's comfort.

Currently, in the control of mobile air conditioner, it is single to the detection pattern of anti-condensation control temperature, it is easy to be joined by external environment Number error influences, and causes dew-point temperature detection deviation occur, dynamic regulation is ineffective.

In the prior art, the defects of that there are detection errors is big, control effect is poor and poor user experience.

Summary of the invention

It is an object of the present invention in view of the foregoing drawbacks, control method, device and the air-conditioning of a kind of air-conditioning be provided, with solution Certainly temperature detection is easily affected by the external environment the problem for causing detection error big in anti-condensation control in the prior art, reaches promotion Detect the effect of accuracy.

The present invention provides a kind of control method of air-conditioning, comprising: air outlet temperature and the air outlet for obtaining the air-conditioning are wet Degree, and obtain the shell temperature of user in the air-conditioning local environment；It is wet according to the air outlet temperature and the air outlet Degree, determines the dew-point temperature of the air-conditioning；According to the relationship of the dew-point temperature and the air outlet temperature, and in conjunction with the body The relationship of table temperature and the comfort level temperature of setting carries out anti-condensation control to the air-conditioning.

Optionally, further includes: whether the present mode of operation for determining the air-conditioning is refrigeration or dehumidification mode；And when When the present mode of operation is the refrigeration or dehumidification mode, the air outlet temperature and the air outlet to the air-conditioning Humidity is obtained；And/or determine whether the dew-point temperature is greater than the air outlet temperature；And when the dew-point temperature When greater than the air outlet temperature, the shell temperature of user in the air-conditioning local environment is obtained；Or work as institute When stating dew-point temperature less than or equal to the air outlet temperature, the air-conditioning is made to maintain the present mode of operation of itself.

Optionally it is determined that whether the present mode of operation of the air-conditioning is refrigeration or dehumidification mode, comprising: determine the sky Adjust whether the runing time under the present mode of operation reaches the first setting duration；When the runing time reaches described It whether is that refrigeration or dehumidification mode are determined to the present mode of operation when one setting duration.

Optionally, wherein obtain the air outlet temperature and air outlet humidity of the air-conditioning, comprising: reception is adopted by temperature and humidity The collected air outlet temperature of acquisition means and the air outlet humidity；And/or it obtains and is used in the air-conditioning local environment The shell temperature of person, comprising: receive by the collected shell temperature of body temperature acquisition device；Wherein, the body temperature acquisition dress It sets, comprising: at least one of clinical thermometer, infrared temperature sensor, the equipment that can be dressed.

Optionally it is determined that the dew-point temperature of the air-conditioning, comprising: carried out at temperature and humidity compensation to the air outlet humidity Reason, obtains the compensation humidity of the air outlet humidity；And/or processing is optimized to the air outlet temperature, obtain it is described go out The optimization temperature of draught temperature；According to the compensation humidity, the optimization temperature and the design factor of setting, calculated Processing, obtains the dew-point temperature of the air outlet of the air-conditioning.

Optionally, temperature and humidity compensation processing is carried out to the air outlet humidity, comprising: carry out to the air outlet humidity wet Compensation deals are spent, the relative humidity of the air outlet humidity is obtained；Temperature-compensating processing is carried out to the relative humidity, obtains institute State the compensation humidity of relative humidity.

Optionally, wherein humidity compensation deals are carried out to the air outlet humidity, comprising: compensate according to the humidity of setting Coefficient carries out nonlinear compensation processing to the air outlet humidity；And/or temperature-compensating processing is carried out to the relative humidity, Include: the temperature compensation coefficient according to the air outlet temperature and setting, temperature-compensating processing is carried out to the relative humidity； And/or processing is optimized to the air outlet temperature, comprising: according to the linear optimization coefficient of setting, to the air outlet temperature Degree carries out linear optimization processing.

Optionally, anti-condensation control is carried out to the air-conditioning, comprising: it is described comfortable to determine whether the shell temperature is greater than Spend temperature；When the shell temperature is greater than the comfort level temperature, according to the dew-point temperature and the air outlet temperature First difference controls at least one of the wind file of the air-conditioning, wind direction；Or be less than when the shell temperature or When equal to the comfort level temperature, according to the second difference between the comfort level temperature and the shell temperature, to the sky The set temperature of tune is controlled.

Optionally, wherein at least one of the wind file of the air-conditioning, wind direction are controlled, comprising: determine institute The first difference of dew-point temperature Yu the air outlet temperature is stated, and determines whether first difference is less than or equal to the first setting Value；When first difference is less than or equal to first setting value, further determines that whether first difference is greater than and set The lower limit of the first fixed temperature range and the upper limit for being less than or equal to first temperature range, or determine first difference Whether it is greater than the lower limit of the second temperature range of setting and is less than or equal to the upper limit of the second temperature range, or determines institute State the first difference whether be greater than setting third temperature range lower limit and be less than or equal to the third temperature range it is upper Limit；And when first difference is greater than the lower limit of first temperature range and is less than or equal to first temperature range The upper limit when, the highest wind file for setting the wind file of the air-conditioning, and/or the wind direction for making the air-conditioning The maximum wind direction of setting；Or when first difference is greater than the lower limit of the second temperature range and is less than or equal to institute When stating the upper limit of second temperature range, makes the middle wind file of the wind file setting of the air-conditioning, and/or make the institute of the air-conditioning State the medium wind direction that wind direction is setting；Or when first difference be greater than the third temperature range lower limit and Less than or equal to the third temperature range the upper limit when, the minimum wind file that sets the wind file of the air-conditioning, and/or The minimum wind direction for setting the wind direction of the air-conditioning；And/or the set temperature of the air-conditioning is controlled System, comprising: determine the second difference of the comfort level temperature Yu the shell temperature, and determine whether second difference is less than Or it is equal to the second setting value；When second difference is less than or equal to second setting value, described second is further determined that Whether difference is greater than the lower limit of the 4th temperature range of setting and is less than or equal to the upper limit of the 4th temperature range, or really Whether fixed second difference is greater than the lower limit of the 5th temperature range of setting and is less than or equal to the 5th temperature range The upper limit, or determine whether second difference is greater than the lower limit of the 6th temperature range of setting and is less than or equal to the described 6th The upper limit of temperature range；And when second difference is greater than the lower limit of the 4th temperature range and is less than or equal to described When the upper limit of the 4th temperature range, increase the set temperature of the air-conditioning with the first setting rate；Or work as described second When difference is greater than the lower limit of the 5th temperature range and is less than or equal to the upper limit of the 5th temperature range, make the sky The set temperature adjusted is increased with the second setting rate；Or when second difference is greater than under the 6th temperature range When limiting and being less than or equal to the upper limit of the 6th temperature range, the set temperature of the air-conditioning is made to set speed with third Rate increases.

Optionally, the set temperature of the air-conditioning is controlled, further includes: determine the set temperature with described first Set at least one of rate, the second setting rate, the third setting rate increased time, if reach second Set duration；When increased time reaching the second setting duration, stop the increase, and by the set temperature Current Temperatures are set to, so that the air-conditioning maintains the Current Temperatures operation；Wherein, the Current Temperatures, specifically: make described Gained temperature when shell temperature at the uniform velocity increases the second setting duration with the first setting rate；Wherein, first temperature The lower limit for spending range, more than or equal to the upper limit of the second temperature range；The lower limit of the second temperature range, is greater than or waits In the upper limit of the third temperature range；And/or the lower limit of the 4th temperature range, it is greater than or equal to the 5th temperature The upper limit of range；The lower limit of 5th temperature range, more than or equal to the upper limit of the 6th temperature range；And/or it is described First setting rate is greater than the second setting rate；The second setting rate is greater than the third and sets rate.

Match with the above method, another aspect of the present invention provides a kind of control device of air-conditioning, comprising: acquiring unit, For obtaining the air outlet temperature and air outlet humidity of the air-conditioning, and obtain the body surface of user in the air-conditioning local environment Temperature；Determination unit, for determining the dew-point temperature of the air-conditioning according to the air outlet temperature and the air outlet humidity； Control unit, for the relationship according to the dew-point temperature and the air outlet temperature, and in conjunction with the shell temperature and setting Comfort level temperature relationship, anti-condensation control is carried out to the air-conditioning.

Optionally, further includes: the determination unit is also used to determine whether the present mode of operation of the air-conditioning is refrigeration Or dehumidification mode；And the acquiring unit, it is also used to when the present mode of operation is the refrigeration or dehumidification mode, The air outlet temperature and the air outlet humidity to the air-conditioning obtain；And/or the determination unit, it is also used to Determine whether the dew-point temperature is greater than the air outlet temperature；And the acquiring unit, it is also used to when the dew-point temperature When greater than the air outlet temperature, the shell temperature of user in the air-conditioning local environment is obtained；Or it is described Control unit is also used to make the air-conditioning maintain itself when the dew-point temperature is less than or equal to the air outlet temperature Present mode of operation.

Optionally, the determination unit determines whether the present mode of operation of the air-conditioning is refrigeration or dehumidification mode, tool Body comprises determining that whether runing time of the air-conditioning under the present mode of operation reaches the first setting duration；When described It whether is that refrigeration or dehumidification mode carry out really to the present mode of operation when runing time reaches the first setting duration It is fixed.

Optionally, wherein the acquiring unit obtains the air outlet temperature and air outlet humidity of the air-conditioning, specific to wrap It includes: receiving by the collected air outlet temperature of temperature and humidity collection device and the air outlet humidity；And/or the acquisition Unit obtains the shell temperature of user in the air-conditioning local environment, specifically includes: reception is collected by body temperature acquisition device The shell temperature；Wherein, the body temperature acquisition device, comprising: clinical thermometer, infrared temperature sensor, setting of can dressing It is at least one of standby.

Optionally, the determination unit determines the dew-point temperature of the air-conditioning, specifically includes: to the air outlet humidity into The processing of row temperature and humidity compensation, obtains the compensation humidity of the air outlet humidity；And/or the air outlet temperature is optimized Processing, obtains the optimization temperature of the air outlet temperature；According to the compensation humidity, the optimization temperature and the meter of setting Coefficient is calculated, calculation processing is carried out, obtains the dew-point temperature of the air outlet of the air-conditioning.

Optionally, the determination unit carries out temperature and humidity compensation processing to the air outlet humidity, specifically includes: to described Air outlet humidity carries out humidity compensation deals, obtains the relative humidity of the air outlet humidity；Temperature is carried out to the relative humidity Compensation deals are spent, the compensation humidity of the relative humidity is obtained.

Optionally, wherein the determination unit carries out humidity compensation deals to the air outlet humidity, specifically includes: root According to the humidity penalty coefficient of setting, nonlinear compensation processing is carried out to the air outlet humidity；And/or the determination unit pair The relative humidity carries out temperature-compensating processing, comprising: according to the temperature compensation coefficient of the air outlet temperature and setting, to institute It states relative humidity and carries out temperature-compensating processing；And/or the determination unit optimizes processing to the air outlet temperature, packet It includes: according to the linear optimization coefficient of setting, linear optimization processing being carried out to the air outlet temperature.

Optionally, described control unit carries out anti-condensation control to the air-conditioning, specifically includes: determining the shell temperature Whether the comfort level temperature is greater than；When the shell temperature be greater than the comfort level temperature when, according to the dew-point temperature with First difference of the air outlet temperature controls at least one of the wind file of the air-conditioning, wind direction；Or work as institute When stating shell temperature less than or equal to the comfort level temperature, according to the between the comfort level temperature and the shell temperature Two differences control the set temperature of the air-conditioning.

Optionally, wherein described control unit controls at least one of the wind file of the air-conditioning, wind direction System, specifically includes: determining the first difference of the dew-point temperature Yu the air outlet temperature, and whether determines first difference Less than or equal to the first setting value；When first difference is less than or equal to first setting value, further determine that described Whether the first difference is greater than the lower limit of the first temperature range of setting and is less than or equal to the upper limit of first temperature range, Or determine whether first difference is greater than the lower limit of the second temperature range of setting and is less than or equal to the second temperature model The upper limit enclosed, or determine whether first difference is greater than the lower limit of the third temperature range of setting and is less than or equal to described The upper limit of third temperature range；And when first difference is greater than the lower limit of first temperature range and is less than or equal to When the upper limit of first temperature range, the highest wind file that sets the wind file of the air-conditioning, and/or make the air-conditioning The wind direction be setting maximum wind direction；Or when first difference is greater than under the second temperature range Limit and when being less than or equal to the upper limit of the second temperature range, the middle wind file that sets the wind file of the air-conditioning, And/or the medium wind direction for setting the wind direction of the air-conditioning；Or when first difference is greater than described the The lower limit of three temperature ranges and be less than or equal to the third temperature range the upper limit when, make the wind file of the air-conditioning The minimum wind file set, and/or the minimum wind direction for setting the wind direction of the air-conditioning；And/or the control Unit processed controls the set temperature of the air-conditioning, specifically includes: determining the comfort level temperature and the shell temperature The second difference, and determine whether second difference is less than or equal to the second setting value；When second difference is less than or waits When second setting value, further determine that second difference whether be greater than the lower limit of the 4th temperature range of setting and Less than or equal to the upper limit of the 4th temperature range, or determine whether second difference is greater than the 5th temperature range of setting Lower limit and be less than or equal to the upper limit of the 5th temperature range, or determine whether second difference is greater than the of setting The lower limit of six temperature ranges and the upper limit for being less than or equal to the 6th temperature range；And when second difference is greater than institute When stating the lower limit of the 4th temperature range and being less than or equal to the upper limit of the 4th temperature range, set the described of the air-conditioning Determine temperature to increase with the first setting rate；Or when second difference be greater than the 5th temperature range lower limit and be less than or Equal to the 5th temperature range the upper limit when, make the set temperature of the air-conditioning with second setting rate increase；Or work as When second difference is greater than the lower limit of the 6th temperature range and is less than or equal to the upper limit of the 6th temperature range, Increase the set temperature of the air-conditioning with third setting rate.

Optionally, described control unit controls the set temperature of the air-conditioning, specifically further include: sets described in determining It is increased at least one of the first setting rate, the second setting rate, third setting rate to determine temperature Time, if reach the second setting duration；When the increased time reaching the second setting duration, stop the increasing Add, and the set temperature is set to Current Temperatures, so that the air-conditioning maintains the Current Temperatures operation；Wherein, described to work as Preceding temperature, specifically: gained when at the uniform velocity increasing the shell temperature by the second setting duration with the first setting rate Temperature；Wherein, the lower limit of first temperature range, more than or equal to the upper limit of the second temperature range；Second temperature The lower limit for spending range, more than or equal to the upper limit of the third temperature range；And/or the lower limit of the 4th temperature range, greatly In or equal to the 5th temperature range the upper limit；The lower limit of 5th temperature range is greater than or equal to the 6th temperature The upper limit of range；And/or the first setting rate is greater than the second setting rate；The second setting rate is greater than institute State third setting rate.

Match with above-mentioned apparatus, further aspect of the present invention provides a kind of air-conditioning, comprising: the control of above-described air-conditioning Device.

The solution of the present invention obtains data by high-precision sensor by temperature in calculation and humidity, in conjunction with Intelligent treatment and compensation control, obtain the dew point of highest accuracy, can eliminate external environment parameters error causes dew-point temperature to be examined The indirect influence of deviation is surveyed, the method for realization is more reasonable.

Further, the solution of the present invention, by realizing that mobile air conditioner air outlet dew point calculates in real time, infrared temperature-measuring intelligent control System, dynamic regulation operating states of the units, being optimal comfort effect.

Further, the solution of the present invention, by comparison body surface temperature and human comfort curve corresponding temperature On the basis of, compare the difference of dew-point temperature and air outlet temperature to a deeper level, is adjusted according to the different degrees of dynamic of the two difference Air conditioner load state is saved, accomplishes the phenomenon that can not only efficiently solving air-conditioning condensation, but also do not influence air conditioner refrigeration effect.

The solution of the present invention as a result, by determining dew-point temperature, and using the anti-condensation control of dew-point temperature progress and comfortably Degree control, solves in the prior art that temperature detection is easily affected by the external environment asking of causing detection error big in anti-condensation control Topic, thus, overcome in the prior art that detection error is big, control effect is poor and the defect of poor user experience, realize detection error it is small, The beneficial effect that control effect is good and user experience is good.

Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification It obtains it is clear that understand through the implementation of the invention.

Below by drawings and examples, technical scheme of the present invention will be described in further detail.

Detailed description of the invention

Fig. 1 is the flow diagram of an embodiment of the control method of air-conditioning of the invention；

Fig. 2 is to determine whether the present mode of operation of the air-conditioning is the one of refrigeration or dehumidification mode in method of the invention The flow diagram of embodiment；

Fig. 3 is the flow diagram that an embodiment of dew-point temperature for the air-conditioning is determined in method of the invention；

Fig. 4 is the flow diagram for carrying out an embodiment of anti-condensation control in method of the invention to the air-conditioning；

Fig. 5 is one controlled in method of the invention at least one of the wind file of the air-conditioning, wind direction The flow diagram of embodiment；

Fig. 6 is that the process of the embodiment controlled in method of the invention the set temperature of the air-conditioning is illustrated Figure；

Fig. 7 is that the process of another embodiment controlled in method of the invention the set temperature of the air-conditioning is illustrated Figure；

Fig. 8 is the structural schematic diagram of an embodiment of the control device of air-conditioning of the invention；

Fig. 9 is the anti-condensation control flow schematic diagram of an embodiment of air-conditioning of the invention.

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

102- acquiring unit；104- determination unit；106- control unit.

Specific embodiment

To make 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 in corresponding attached drawing.Obviously, described embodiment is only the present invention one Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.

In one embodiment, mobile air conditioner integral design, body inner compressor, exhaust blower, electric heater, evaporation The devices such as device, air cooling fin formula condenser are available in all varieties, and together with compressor evaporator is fully integrated with condenser, fuselage is furnished with Attaching plug, plug-in just can be used, and chassis base is mounted with four castors, and air-conditioning can be made to follow one's inclinations and moved, and mobile air conditioner can be with Multiple rooms are managed, temperature is adjusted for the local space of needs, the target of cooling, and very power saving can be rapidly achieved, saved Purchase cost.

In one example, the control of mobile air conditioner can detect mobile air conditioner by the detection module in control system The temperature of evaporator in the temperature of middle dry bulb, envionmental humidity and mobile air conditioner, computing module in control system is according to obtaining The dry-bulb temperature and envionmental humidity that take calculate dew-point temperature, and control module is according to the temperature comparisons of dew-point temperature and evaporator Relationship and then the load for controlling mobile air conditioner.

According to an embodiment of the invention, a kind of control method of air-conditioning is provided, the one of method of the invention as shown in Figure 1 The flow diagram of embodiment.The control method of the air-conditioning may include:

At step S110, the air outlet temperature and air outlet humidity of the air-conditioning are obtained, and is obtained locating for the air-conditioning The shell temperature of user in environment.

Optionally, the air-conditioning may include: movable air conditioner.

In an optional example, the air outlet temperature and air outlet humidity of the air-conditioning are obtained in step S110, it can be with It include: to receive by temperature and humidity collection device (such as: Temperature Humidity Sensor) the collected air outlet temperature and the outlet air Mouth humidity.

Such as: the temperature and humidity collection device, adaptation are set at the air outlet of the air-conditioning.

Such as: under refrigeration or dehumidification mode, into after anti-condensation control model, by the temperature for being mounted on air-conditioner air outlet Humidity sensor obtains the air outlet temperature and air outlet humidity of the air outlet of the air-conditioning.

Such as: air-conditioning enters anti-condensation control model, by being mounted on the high-accuracy temperature-humidity sensor of air-conditioner air outlet, Acquire the air outlet temperature T (or current air outlet temperature T) and air outlet humidity RH of air-conditioner air outlet.

In an optional example, the shell temperature of user in the air-conditioning local environment is obtained in step S110, it can To include: to receive by the collected shell temperature of body temperature acquisition device.

Wherein, the body temperature acquisition device may include: clinical thermometer, infrared temperature sensor, the equipment that can be dressed At least one of (such as: bracelet).

Such as: body surface temperature T₁It is detected by the infrared sensor or Intelligent bracelet wearable device of control system, place Corresponding electric signal is fed back into main control module after reason, the human comfort curve prestored with main control module is proofreaded.

Such as: shell temperature T₁, can detect to obtain by wearable devices such as bracelets.

Such as: body surface temperature T₁It is proofreaded with human comfort curve, may include: that human comfort curve is The experience curve being made of point, human comfort curve has been pre-stored in the memory of main control module when software design, with human body Shell temperature T₁The check and correction of point with point can be achieved.

It is obtained as a result, by the collected air outlet temperature of temperature and humidity collection device and air outlet humidity and is adopted by body temperature The collected shell temperature of acquisition means, acquisition modes are easy, and the result accuracy of acquisition is good, high reliablity.

At step S120, according to the air outlet temperature and the air outlet humidity, the dew point temperature of the air-conditioning is determined It spends (i.e. the dew-point temperature of air outlet).

Such as: realize the real-time detection of dew-point temperature at mobile air conditioner air outlet, intelligent control.Wherein, dew-point temperature, can To refer to air under the conditions of moisture content and all immovable air pressure, it is cooled to temperature when saturation.

In an optional example, the dew-point temperature of the air-conditioning can be determined in method of the invention as shown in connection with fig. 3 An embodiment flow diagram, further illustrate the detailed process that the dew-point temperature of the air-conditioning is determined in step S120.

Step S310 carries out temperature and humidity compensation processing to the air outlet humidity, obtains the compensation of the air outlet humidity Humidity.

Optionally, in step S310 to the air outlet humidity carry out temperature and humidity compensation processing, may include: to it is described go out Air port humidity carries out humidity compensation deals, obtains the relative humidity (such as: relative humidity data) of the air outlet humidity.

More optionally, humidity compensation deals are carried out to the air outlet humidity, may include: to be compensated according to the humidity of setting Coefficient (such as: the first setting COEFFICIENT K₁, second setting COEFFICIENT K₂, third set COEFFICIENT K₃Deng), the air outlet humidity is carried out Nonlinear compensation processing, to realize the humidity compensation deals to the air outlet humidity.

Such as: relative humidity conversion: humidity data (i.e. air outlet humidity RH) first carries out nonlinear compensation processing, converts To accurate relative humidity data RH_L(the relative humidity RH handled through nonlinear compensation_L): RH_L=K₁+K₂*RH+K₃* RH₂.Wherein, K₁、K₂、K₃For constant, RH is the humidity that Temperature Humidity Sensor is read.

As a result, by carrying out nonlinear compensation processing to air outlet humidity, the accuracy of obtained relative humidity is good, reliable Property it is high, and treatment process is succinct.

Optionally, temperature and humidity compensation processing is carried out to the air outlet humidity in step S310, can also includes: to described Relative humidity carries out temperature-compensating processing, obtains the compensation humidity of the relative humidity.

As a result, by carrying out temperature-compensating processing to relative humidity, the compensation humidity of relative humidity is obtained, high reliablity, Accuracy is good.

More optionally, temperature-compensating processing is carried out to the relative humidity, may include: according to the air outlet temperature and Setting temperature compensation coefficient (such as: the 4th setting COEFFICIENT K₄, the 5th setting COEFFICIENT K₅Deng), temperature is carried out to the relative humidity Compensation deals are spent, to realize that the temperature-compensating to the relative humidity is handled.

Such as: humidity data temperature-compensating: due to the actual temperature and test reference temperature T of environment₀(such as 25 DEG C) difference It is larger, moisture signal RH (i.e. air outlet humidity RH) be also required to it is synchronous carry out temperature-compensating, with obtain to the relative humidity into The compensation humidity RH that trip temperature compensates_T。

Wherein, it to the temperature-compensating of the relative humidity, can be handled according to following compensation formula: RH_T=(T-T₀)*(K₄ +K₅*RH_L)+RH_L.Wherein, K₄、K₅For constant, T is the temperature value that Temperature Humidity Sensor is read.

As a result, by carrying out temperature-compensating processing to relative humidity according to air outlet temperature, compensation humidity is obtained, precisely Property is more preferable.

Step S320 optimizes processing to the air outlet temperature, obtains the optimization temperature of the air outlet temperature.

Such as: to the air outlet humidity and the air outlet temperature, temperature and humidity compensation and linear optimization processing are carried out, is obtained To compensation humidity and optimization temperature.

It is available precisely reliably to optimize temperature as a result, by optimizing processing to air outlet temperature.

In an optional example, processing is optimized to the air outlet temperature in step S320, may include: basis Setting linear optimization coefficient (such as: the 6th setting COEFFICIENT K₆, the 7th setting COEFFICIENT K₇Deng), the air outlet temperature is carried out Linear optimization processing, to realize the optimization processing to the air outlet temperature.

Such as: temperature value carries out linear optimization conversion: temperature sensor has fabulous linear, passes through following conversion formula Numeral output is converted into temperature value T_L(i.e. optimization temperature T_L): T_L=K₆+K₇*RH_T.Wherein, K₆、K₇For constant.

As a result, by carrying out linear optimization processing to air outlet temperature, obtained optimization temperature is more accurate, more may be used It leans on, is conducive to promote the accuracy that dew-point temperature obtains.

Step S330 is carried out at calculating according to the compensation humidity, the optimization temperature and the design factor of setting Reason, obtains the dew-point temperature of the air outlet of the air-conditioning.

Such as: a kind of more accurate calculation formula is used, the temperature and humidity in calculation are passed by high-precision Sensor obtains data, in conjunction with Intelligent treatment and compensation control, obtains the dew point of highest accuracy.

Such as: the condensation prevention control method of the air-conditioning (such as: mobile air conditioner), it can be real-time by air outlet dew-point temperature The intelligent control methods such as monitoring calculation and infrared measurement of temperature are realized.

Such as: obtain the RH by linear optimization and compensation deals_T(i.e. compensation humidity RH_T) and T_L(i.e. optimization temperature T_L) After value, dew-point temperature T is calculated by dew-point formula_d:

Wherein, the K in above-mentioned calculation formula₈Indicate compensation humidity RH_TNatural logrithm, T_nAnd K₉For dew point T_dMeter Parameter is calculated, it can be using value as constant.

As a result, by the calculating of acquisition and dew-point temperature to air outlet temperature and humidity, external environment parameters error can be eliminated The indirect influence for leading to dew-point temperature detection error, reduces the detection error in anti-condensation control.

At step S130, according to the relationship of the dew-point temperature and the air outlet temperature, and in conjunction with the body surface temperature The relationship of degree and the comfort level temperature (such as: human comfort's temperature, human comfort curve temperature) of setting, to the air-conditioning into The anti-condensation control of row.

Such as: realize that mobile air conditioner air outlet dew point calculates in real time, infrared temperature-measuring intelligent control, the operation of dynamic regulation unit State, being optimal comfort effect.

Such as: it can solve the problems, such as air-conditioner air outlet condensation, improve the refrigerating efficiency of air-conditioning, while improve air-conditioning and using and relaxing Adaptive.

As a result, by combining the relationship and shell temperature of dew-point temperature and air outlet temperature and the pass of comfort level temperature System carries out anti-condensation control to air-conditioning, can solve air outlet and dew condensation phenomenon occurs, improves user's comfort effect.

In an optional example, anti-condensation control can be carried out to the air-conditioning in method of the invention as shown in connection with fig. 4 The flow diagram of one embodiment of system further illustrates the specific mistake for carrying out anti-condensation control in step S130 to the air-conditioning Journey.

Step S410, determines whether the shell temperature is greater than the comfort level temperature.

Such as: comfort curve temperature T₂It can be multiple points, it is different to be corresponded under different temperatures and humidity environment Point is, it can be achieved that dynamic check and correction.

Such as: comfort curve temperature T₂, can be the comfort level temperature range of setting.Body surface temperature T₁With human body The check and correction of comfort curve can be determining body surface temperature T₁Position in the comfort level temperature range of setting.

Step S420, when the shell temperature be greater than the comfort level temperature when, according to the dew-point temperature and it is described go out First difference of draught temperature controls at least one of the wind file of the air-conditioning, wind direction, so that the air-conditioning Refrigeration or the effect for the operation that dehumidifies, reach dynamic equilibrium with human comfort under refrigeration or dehumidification mode.

It is alternatively possible to as shown in connection with fig. 5 in method of the invention in the wind file of the air-conditioning, wind direction at least One of the flow diagram of an embodiment that is controlled, further illustrate in step S420 to the wind file of the air-conditioning, air-supply The detailed process that at least one of angle is controlled.

Step S510 determines the first difference of the dew-point temperature Yu the air outlet temperature, and determines that described first is poor Whether value is less than or equal to the first setting value.

Step S520 further determines that described first when first difference is less than or equal to first setting value Whether difference is greater than the lower limit of the first temperature range of setting and is less than or equal to the upper limit of first temperature range.

Or step S540, determine first difference whether be greater than the lower limit of the second temperature range of setting and be less than or Equal to the upper limit of the second temperature range

Or step S560, determine first difference whether be greater than the lower limit of the third temperature range of setting and be less than or Equal to the upper limit of the third temperature range.And

Step S530, when first difference is greater than the lower limit of first temperature range and is less than or equal to described the When the upper limit of one temperature range, the highest wind file that sets the wind file of the air-conditioning, and/or make the described of the air-conditioning Wind direction is the maximum wind direction of setting.

Such as: as dew-point temperature T_dWith the difference of air outlet temperature T at [2,3] DEG C section, the load transition of air-conditioning is With highest wind file, maximum wind direction operation.

Or step S550, when first difference is greater than the lower limit of the second temperature range and is less than or equal to described When the upper limit of second temperature range, the middle wind file that sets the wind file of the air-conditioning, and/or make the described of the air-conditioning Wind direction is the medium wind direction of setting.

Such as: as dew-point temperature T_dWith the difference of air outlet temperature T at [1,2] DEG C section, the load transition of air-conditioning is It is run with middle wind file, medium wind direction.

Or step S570, when first difference is greater than the lower limit of the third temperature range and is less than or equal to described When the upper limit of third temperature range, makes the minimum wind file of the wind file setting of the air-conditioning, and/or make the institute of the air-conditioning State the minimum wind direction that wind direction is setting.

Such as: as dew-point temperature T_dWith the difference of air outlet temperature T at [0,1] DEG C section, the load transition of air-conditioning is With minimum wind file, minimum wind direction operation.

Such as: when the shell temperature is greater than or equal to human comfort's temperature, according to the dew-point temperature and institute The difference for stating air outlet temperature adjusts the ventilation state of the air-conditioning.Wherein, the ventilation state may include: that air-supply is strong At least one of degree, wind direction.

Wherein, the lower limit of first temperature range, more than or equal to the upper limit of the second temperature range；Described second The lower limit of temperature range, more than or equal to the upper limit of the third temperature range.

Such as: if obtained body surface temperature T₁Temperature T corresponding greater than human comfort curve₂, further relatively reveal Point temperature T_dWith the difference of air outlet temperature T, when difference is within the scope of≤3 DEG C, according to difference in different temperature ranges, air-conditioning The corresponding dynamic regulation of ventilation state:

Wherein, wind direction can be air conditioner air deflector and the angle that horizontal or vertical direction is formed.

Such as: the purpose adjusted above is under the premise of not influencing air conditioner refrigeration effect, and dew condensation phenomenon does not occur in air-conditioning, Accomplish to meet human comfort's demand, human comfort and environmental degree of comfort is made to reach dynamic equilibrium.

As a result, by comparison shell temperature and comfort level temperature, compare dew-point temperature and air outlet temperature to a deeper level Difference it is solidifying to accomplish can both to efficiently solve air-conditioning according to the different degrees of dynamic regulation air conditioner load state of the two difference The phenomenon that dew, and do not influence air conditioner refrigeration effect.

Or step S430, when the shell temperature is less than or equal to the comfort level temperature, according to the comfort level temperature The second difference between degree and the shell temperature, controls the set temperature of the air-conditioning, so that the shell temperature Reach infinite approach with comfort level temperature.

As a result, by comparison shell temperature and comfort level temperature, the wind file of air-conditioning, wind direction, set temperature are carried out Adaptation is adjusted, and to realize the anti-condensation control of air-conditioning, high reliablity, user experience is good.

It is alternatively possible to controlled in method of the invention the set temperature of the air-conditioning as shown in connection with fig. 6 one The flow diagram of embodiment further illustrates the specific mistake controlled in step S430 the set temperature of the air-conditioning Journey.

Step S610 determines the second difference of the comfort level temperature Yu the shell temperature, and determines that described second is poor Whether value is less than or equal to the second setting value.

Step S620 further determines that described second when second difference is less than or equal to second setting value Whether difference is greater than the lower limit of the 4th temperature range of setting and is less than or equal to the upper limit of the 4th temperature range.

Or step S640, determine second difference whether be greater than the lower limit of the 5th temperature range of setting and be less than or Equal to the upper limit of the 5th temperature range.

Or step S660, determine second difference whether be greater than the lower limit of the 6th temperature range of setting and be less than or Equal to the upper limit of the 6th temperature range.And

Step S630, when second difference is greater than the lower limit of the 4th temperature range and is less than or equal to described the When the upper limit of four temperature ranges, increase the set temperature of the air-conditioning with the first setting rate.

Or step S650, when second difference is greater than the lower limit of the 5th temperature range and is less than or equal to described When the upper limit of the 5th temperature range, increase the set temperature of the air-conditioning with the second setting rate.

Or step S670, when second difference is greater than the lower limit of the 6th temperature range and is less than or equal to described When the upper limit of the 6th temperature range, increase the set temperature of the air-conditioning with third setting rate.

Such as: when the shell temperature is less than or equal to human comfort's temperature, set according to the shell temperature Position in fixed comfort level temperature curve, controls the set temperature of the air-conditioning.Such as: according to human comfort's temperature with The difference of the shell temperature, the set temperature for controlling the air-conditioning increase.Wherein, the set temperature for controlling the air-conditioning increases Add, can may include: the set temperature for making the air-conditioning, using the shell temperature as starting point, and is at the uniform velocity increased with setting speedup Add；When setting duration arrival, the air-conditioning is made to maintain the current set temperature operation at the uniform velocity increased.

Wherein, the lower limit of the 4th temperature range, more than or equal to the upper limit of the 5th temperature range；Described 5th The lower limit of temperature range, more than or equal to the upper limit of the 6th temperature range.

Such as: if body surface temperature T₁Less than human comfort curve corresponding temperature T₂When, further relatively T₂With T₁'s Difference, when difference is within the scope of≤3 DEG C, according to difference in different temperature ranges, the set temperature of air-conditioning is in the following way It automatically adjusts:

As a result, by further determining that comfort level temperature and body surface when shell temperature is less than or equal to comfort level temperature Position of the difference in comfort curve between temperature, to be increased to some extent according to different location set temperature Processing, so that shell temperature is more nearly with comfort level temperature, so that the comfort that user uses is more preferably.

In an optional example, can as shown in connection with fig. 7 in method of the invention to the set temperature of the air-conditioning into The flow diagram of another embodiment of row control, further illustrates and controls in step S430 to the set temperature of the air-conditioning Another detailed process of system.

Step S710 determines the set temperature with the first setting rate, the second setting rate, the third Set at least one of the rate increased time, if reach the second setting duration.

Step S720 stops the increase, and will be described when the increased time reaching the second setting duration Set temperature is set to Current Temperatures, so that the air-conditioning maintains the Current Temperatures operation.Wherein, the Current Temperatures, specifically Are as follows: gained temperature when at the uniform velocity increasing the shell temperature by the second setting duration with the first setting rate.

Such as: above adjust is to monitor body surface temperature T in the case where meeting refrigeration effect₁With human comfort Curve corresponding temperature T₂Relationship, and then dynamic regulation air-conditioning set temperature at the uniform velocity increases, and air-conditioner temperature reaches (T after t minutes₁+ 0.3t) DEG C, and the running temperature is maintained.Make air-conditioning balanced ventilation within the set time, is finally reached body surface temperature T₁With Human comfort curve corresponding temperature T₂Wirelessly close trend meets human body comfort requirement.

Set control is carried out when as a result, by increasing certain time length to set temperature, so that more to the control of set temperature Add the comfort reliable, the stability and user for being conducive to promotion operation of air conditioner use.

Wherein, the first setting rate is greater than the second setting rate；The second setting rate is greater than described the Three setting rates.

The different temperatures range being arranged step by step by basis as a result, and the setting rate being arranged step by step, so as to air-conditioning Anti-condensation control it is safer, more stable, preferably to promote user experience.

It can also include: in the air outlet temperature and outlet air for obtaining the air-conditioning in an optional embodiment Before mouth humidity, determine whether the present mode of operation of the air-conditioning is refrigeration or dehumidification mode.

Optionally, when the present mode of operation is the refrigeration or dehumidification mode, the air-conditioning is made to enter setting Anti-condensation control model, and under the anti-condensation control model, to the air outlet temperature and the outlet air of the air-conditioning Mouth humidity is obtained.

Such as: when the refrigeration or dehumidification mode, just to make the air-conditioning enter the anti-of setting in the operation of air conditioner Condensation control model, and under the anti-condensation control model, obtain the air outlet temperature and the outlet air of the air-conditioning Mouth humidity.

It is anti-condensation to determine whether to make air-conditioning to enter as a result, by determining whether air-conditioning runs on refrigeration or dehumidification mode Control model can influence operation of air conditioner or increase energy consumption to avoid entering in the anti-condensation mode of unnecessary entrance, can also protect Card is timely entered when needing and entering anti-condensation control model to guarantee that air-conditioning is safely operated, high reliablity.

In an optional example, the current operation of the air-conditioning can be determined in method of the invention as shown in connection with fig. 2 Mode whether be refrigeration or dehumidification mode an embodiment flow diagram, further illustrate the current fortune for determining the air-conditioning Row mode whether be refrigeration or dehumidification mode detailed process.

Step S210, when determining whether runing time of the air-conditioning under the present mode of operation reaches the first setting It is long.

Step S220, when the runing time reach it is described first setting duration when, to the present mode of operation whether It is determined for refrigeration or dehumidification mode.

Such as: when starting of air conditioner and operation the first setting duration, determine whether the air-conditioning runs on refrigeration or dehumidifying Mode, when the operation of air conditioner is when refrigeration or dehumidification mode, into preset anti-condensation control model.

Such as: after air-conditioning operates normally a period of time, when stable, whether detection air-conditioning is with refrigeration or dehumidification mode Operation, if then air-conditioning is automatically into anti-condensation control model.

Such as: air-conditioning can be detected at any time whether with refrigeration or dehumidification mode operation.If in fact, booting after detect, It is detected again after a period of time being operated normally after powering, to detect again after operation of air conditioner is stablized, is conducive to promote detection Accuracy and control reliability.

As a result, by being determined in operation of air conditioner certain time to operational mode, with right after operation of air conditioner is stablized Operational mode is determined, and is conducive to the accuracy and reliability that Lifting scheme determines.

It can also include: to obtain user in the air-conditioning local environment described in an optional embodiment Before shell temperature, determine whether the dew-point temperature is greater than the air outlet temperature.

Such as: the dew-point temperature T that will acquire_d, with current air outlet temperature T (or the air outlet temperature of air outlet T it) compares.

Optionally, when the dew-point temperature is greater than the air outlet temperature, to user in the air-conditioning local environment The shell temperature obtained.

Such as: with when the dew-point temperature is greater than the air outlet temperature, just obtaining makes in the air-conditioning local environment The shell temperature of user, to judge the relationship of the shell temperature and the comfort level temperature.

Such as: if dew-point temperature T_dGreater than air outlet temperature T, then the body surface temperature under current environment is further detected T₁。

Optionally, when the dew-point temperature is less than or equal to the air outlet temperature, the air-conditioning is made to maintain itself Present mode of operation.

Such as: when the dew-point temperature is less than or equal to the air outlet temperature, continue the air-conditioning with the system The operation of cold or dehumidification mode.

Such as: if meeting dew-point temperature T_dLess than the condition of air outlet temperature T, current refrigeration effect is not able to satisfy user and needs It asks, air-conditioner air outlet is not in condensation at this time, and without automatically adjusting, air-conditioning continues with current refrigeration for the load of air-conditioning State operation.

As a result, by obtaining shell temperature when dew-point temperature is greater than air outlet temperature, so that the standard that shell temperature obtains True property is more preferable；Continue to run air-conditioning when dew-point temperature is less than or equal to air outlet temperature, high reliablity.

The temperature and humidity warp in calculation are passed through using the technical solution of the present embodiment through a large amount of verification experimental verification It crosses high-precision sensor and obtains data, in conjunction with Intelligent treatment and compensation control, obtain the dew point of highest accuracy, the external world can be eliminated Environmental parametric deviation leads to the indirect influence of dew-point temperature detection error, and the method for realization is more reasonable.

According to an embodiment of the invention, additionally providing a kind of control device of air-conditioning of the control method corresponding to air-conditioning. The structural schematic diagram of one embodiment of the device of the invention shown in Figure 8.The control device of the air-conditioning can may include: to obtain Take unit 102, determination unit 104 and control unit 106.

In an optional example, acquiring unit 102 can be used for obtaining the air outlet temperature and air outlet of the air-conditioning Humidity, and obtain the shell temperature of user in the air-conditioning local environment.The concrete function and processing ginseng of the acquiring unit 102 See step S110.

Optionally, the air-conditioning may include: movable air conditioner.

Optionally, the acquiring unit 102 obtains the air outlet temperature and air outlet humidity of the air-conditioning, specifically can wrap It includes: receiving by temperature and humidity collection device (such as: Temperature Humidity Sensor) the collected air outlet temperature and the air outlet Humidity.

Optionally, the acquiring unit 102 obtains the shell temperature of user in the air-conditioning local environment, specifically can be with It include: to receive by the collected shell temperature of body temperature acquisition device.

In an optional example, determination unit 104 can be used for wet according to the air outlet temperature and the air outlet Degree, determines the dew-point temperature (i.e. the dew-point temperature of air outlet) of the air-conditioning.The concrete function and processing ginseng of the determination unit 104 See step S120.

Optionally, the determination unit 104 determines the dew-point temperature of the air-conditioning, can specifically include: to the outlet air Mouth humidity carries out temperature and humidity compensation processing, obtains the compensation humidity of the air outlet humidity.The concrete function of the determination unit 104 And processing sees also step S310.

More optionally, the determination unit 104 carries out temperature and humidity compensation processing to the air outlet humidity, specifically can wrap Include: to the air outlet humidity carry out humidity compensation deals, obtain the air outlet humidity relative humidity (such as: it is relatively wet Degree evidence).

In an optional specific example, the determination unit 104 carries out humidity compensation deals to the air outlet humidity, Can specifically include: according to the humidity penalty coefficient of setting (such as: the first setting COEFFICIENT K₁, second setting COEFFICIENT K₂, third sets Determine COEFFICIENT K₃Deng), nonlinear compensation processing is carried out to the air outlet humidity, to realize that the humidity to the air outlet humidity is mended Repay processing.

More optionally, the determination unit 104 carries out temperature and humidity compensation processing to the air outlet humidity, specifically can be with Include: that temperature-compensating processing is carried out to the relative humidity, obtains the compensation humidity of the relative humidity.

In an optional specific example, the determination unit 104 carries out temperature-compensating processing to the relative humidity, can With include: according to the air outlet temperature and the temperature compensation coefficient of setting (such as: the 4th setting COEFFICIENT K₄, the 5th setting system Number K₅Deng), temperature-compensating processing is carried out to the relative humidity, to realize that the temperature-compensating to the relative humidity is handled.

Optionally, the determination unit 104 determines the dew-point temperature of the air-conditioning, specifically can also include: to it is described go out Draught temperature optimizes processing, obtains the optimization temperature of the air outlet temperature.The concrete function of the determination unit 104 and place Reason sees also step S320.

In an optional specific example, the determination unit 104 optimizes processing to the air outlet temperature, can be with Include: according to the linear optimization coefficient of setting (such as: the 6th setting COEFFICIENT K₆, the 7th setting COEFFICIENT K₇Deng), to the air outlet Temperature carries out linear optimization processing, to realize the optimization processing to the air outlet temperature.

Optionally, the determination unit 104 determines the dew-point temperature of the air-conditioning, specifically can also include: according to The design factor for compensating humidity, the optimization temperature and setting, carries out calculation processing, obtains the air outlet of the air-conditioning Dew-point temperature.The concrete function of the determination unit 104 and processing see also step S330.

In an optional example, control unit 106 can be used for according to the dew-point temperature and the air outlet temperature Relationship, and in conjunction with the shell temperature and the comfort level temperature of setting (such as: human comfort's temperature, human comfort curve Temperature) relationship, anti-condensation control is carried out to the air-conditioning.The concrete function of the control unit 106 and processing are referring to step S130。

Optionally, described control unit 106 carries out anti-condensation control to the air-conditioning, can specifically include: described in determining Whether shell temperature is greater than the comfort level temperature.The concrete function of the control unit 106 and processing see also step S410.

Optionally, described control unit 106 carries out anti-condensation control to the air-conditioning, specifically can also include: when described When shell temperature is greater than the comfort level temperature, according to the first difference of the dew-point temperature and the air outlet temperature, to institute At least one of wind file, the wind direction for stating air-conditioning are controlled, so that the air-conditioning freezes under refrigeration or dehumidification mode Or the effect of dehumidifying operation, reach dynamic equilibrium with human comfort.The concrete function of the control unit 106 and processing are seen also Step S420.

More optionally, described control unit 106 controls at least one of the wind file of the air-conditioning, wind direction System, can specifically include: determining the first difference of the dew-point temperature Yu the air outlet temperature, and determines first difference Whether the first setting value is less than or equal to.The concrete function of the control unit 106 and processing see also step S510.

More optionally, described control unit 106 controls at least one of the wind file of the air-conditioning, wind direction System specifically can also include: to further determine that described first when first difference is less than or equal to first setting value Whether difference is greater than the lower limit of the first temperature range of setting and is less than or equal to the upper limit of first temperature range.The control The concrete function of unit 106 processed and processing see also step S520.

Or determine whether first difference is greater than the lower limit of the second temperature range of setting and is less than or equal to described the The upper limit of two temperature ranges.The concrete function of the control unit 106 and processing see also step S540.

Or determine whether first difference is greater than the lower limit of the third temperature range of setting and is less than or equal to described the The upper limit of three temperature ranges.The concrete function of the control unit 106 and processing see also step S560.And

More optionally, described control unit 106 controls at least one of the wind file of the air-conditioning, wind direction System specifically can also include: when first difference is greater than the lower limit of first temperature range and is less than or equal to described the When the upper limit of one temperature range, the highest wind file that sets the wind file of the air-conditioning, and/or make the described of the air-conditioning Wind direction is the maximum wind direction of setting.The concrete function of the control unit 106 and processing see also step S530.

Or when first difference is greater than the lower limit of the second temperature range and is less than or equal to the second temperature model When the upper limit enclosed, the middle wind file for setting the wind file of the air-conditioning, and/or the wind direction for making the air-conditioning The medium wind direction of setting.The concrete function of the control unit 106 and processing see also step S550.

Or when first difference is greater than the lower limit of the third temperature range and is less than or equal to the third temperature model When the upper limit enclosed, the minimum wind file for setting the wind file of the air-conditioning, and/or the wind direction for making the air-conditioning For the minimum wind direction of setting.The concrete function of the control unit 106 and processing see also step S570.

Optionally, described control unit 106 carries out anti-condensation control to the air-conditioning, specifically can also include: or work as institute When stating shell temperature less than or equal to the comfort level temperature, according to the between the comfort level temperature and the shell temperature Two differences control the set temperature of the air-conditioning, so that the shell temperature and comfort level temperature reach infinite approach. The concrete function of the control unit 106 and processing see also step S430.

More optionally, described control unit 106 controls the set temperature of the air-conditioning, can specifically include: really Second difference of fixed the comfort level temperature and the shell temperature, and determine whether second difference is less than or equal to second Setting value.The concrete function of the control unit 106 and processing see also step S610.

More optionally, described control unit 106 controls the set temperature of the air-conditioning, specifically can also include: When second difference is less than or equal to second setting value, further determine that whether second difference is greater than setting The lower limit of 4th temperature range and the upper limit for being less than or equal to the 4th temperature range.The concrete function of the control unit 106 And processing sees also step S620.

Or determine whether second difference is greater than the lower limit of the 5th temperature range of setting and is less than or equal to described the The upper limit of five temperature ranges.The concrete function of the control unit 106 and processing see also step S640.

Or determine whether second difference is greater than the lower limit of the 6th temperature range of setting and is less than or equal to described the The upper limit of six temperature ranges.The concrete function of the control unit 106 and processing see also step S660.And

More optionally, described control unit 106 controls the set temperature of the air-conditioning, specifically can also include: When second difference is greater than the lower limit of the 4th temperature range and is less than or equal to the upper limit of the 4th temperature range When, increase the set temperature of the air-conditioning with the first setting rate.The concrete function of the control unit 106 and processing are also Referring to step S630.

Or when second difference is greater than the lower limit of the 5th temperature range and is less than or equal to the 5th temperature model When the upper limit enclosed, increase the set temperature of the air-conditioning with the second setting rate.The concrete function of the control unit 106 And processing sees also step S650.

Or when second difference is greater than the lower limit of the 6th temperature range and is less than or equal to the 6th temperature model When the upper limit enclosed, increase the set temperature of the air-conditioning with third setting rate.The concrete function of the control unit 106 And processing sees also step S670.

Optionally, described control unit 106 carries out anti-condensation control to the air-conditioning, can also specifically comprise determining that institute Set temperature is stated to increase at least one of the first setting rate, the second setting rate, third setting rate The time added, if reach the second setting duration.The concrete function of the control unit 106 and processing see also step S710.

Optionally, described control unit 106 carries out anti-condensation control to the air-conditioning, specifically can also include: when described When the increased time reaches the second setting duration, stop the increase, and the set temperature is set to Current Temperatures, with The air-conditioning is set to maintain the Current Temperatures operation.Wherein, the Current Temperatures, specifically: make the shell temperature with described Gained temperature when first setting rate at the uniform velocity increases the second setting duration.The concrete function of the control unit 106 and processing See also step S720.

In an optional embodiment, can also comprise determining that whether the present mode of operation of the air-conditioning is refrigeration Or the process of dehumidification mode.

Optionally, the acquiring unit 102 can be also used for when the present mode of operation being the refrigeration or dehumidifying mould When formula, the air-conditioning is set to enter the anti-condensation control model of setting, and under the anti-condensation control model, to the air-conditioning The air outlet temperature and the air outlet humidity are obtained.

In an optional example, the determination unit 104 be can be also used in the air outlet for obtaining the air-conditioning Before temperature and air outlet humidity, determine whether the present mode of operation of the air-conditioning is refrigeration or dehumidification mode.

Optionally, the determination unit 104 determines whether the present mode of operation of the air-conditioning is refrigeration or dehumidification mode, It can specifically include: determining whether runing time of the air-conditioning under the present mode of operation reaches the first setting duration. The concrete function of the determination unit 104 and processing see also step S210.

Optionally, the determination unit 104 determines whether the present mode of operation of the air-conditioning is refrigeration or dehumidification mode, Specifically can also include: when the runing time reach it is described first setting duration when, to the present mode of operation whether be Refrigeration or dehumidification mode are determined.The concrete function of the determination unit 104 and processing see also step S220.

In an optional embodiment, it can also comprise determining that whether the dew-point temperature is greater than the air outlet temperature The process of degree.

In an optional example, the determination unit 104 can be also used for obtaining the air-conditioning local environment described Before the shell temperature of middle user, determine whether the dew-point temperature is greater than the air outlet temperature.

In an optional example, the acquiring unit 102 can be also used for being greater than the outlet air when the dew-point temperature When mouth temperature, the shell temperature of user in the air-conditioning local environment is obtained.

Or in an optional example, described control unit 106 can be also used for being less than or equal to when the dew-point temperature When the air outlet temperature, the air-conditioning is made to maintain the present mode of operation of itself.

The processing and function realized by the device of the present embodiment essentially correspond to earlier figures 1 to method shown in Fig. 7 Embodiment, principle and example, therefore not detailed place in the description of the present embodiment may refer to mutually speaking on somebody's behalf in previous embodiment Bright, this will not be repeated here.

Through a large amount of verification experimental verification, using technical solution of the present invention, by realizing that mobile air conditioner air outlet dew point is real-time It calculates, infrared temperature-measuring intelligent control, dynamic regulation operating states of the units, being optimal comfort effect.

According to an embodiment of the invention, additionally provide the control device corresponding to air-conditioning a kind of air-conditioning (such as: it is mobile empty It adjusts).The air-conditioning may include: the control device of above-described air-conditioning.

In an optional embodiment, the condensation prevention control method of the air-conditioning (such as: mobile air conditioner) can be by going out Air port dew-point temperature real-time monitoring calculates and the intelligent control methods such as infrared measurement of temperature are realized.

Optionally, example shown in Figure 9, the anti-condensation control process of the air-conditioning, concrete methods of realizing are as follows:

After step 1, air-conditioning operate normally a period of time, when stable, whether air-conditioning is detected with the mould that freezes or dehumidify Formula operation, if then air-conditioning is automatically into anti-condensation control model.

Step 2, air-conditioning enter anti-condensation control model, and the high-accuracy temperature-humidity by being mounted on air-conditioner air outlet senses Device acquires the air outlet temperature T (or current air outlet temperature T) and air outlet humidity RH of air-conditioner air outlet, collected number According to being handled in the following way, dew-point temperature is obtained:

The conversion of step 1) relative humidity: humidity data (i.e. air outlet humidity RH) first carries out nonlinear compensation processing, conversion Obtain accurate relative humidity data RH_L(the relative humidity RH handled through nonlinear compensation_L): RH_L=K₁+K₂*RH+ K₃*RH₂。

Wherein, K₁、K₂、K₃For constant, RH is the humidity that Temperature Humidity Sensor is read.

Step 2) humidity data temperature-compensating: due to the actual temperature and test reference temperature T of environment₀(such as 25 DEG C) difference It is larger, moisture signal RH (i.e. air outlet humidity RH) be also required to it is synchronous carry out temperature-compensating, with obtain to the relative humidity into The compensation humidity RH that trip temperature compensates_T.It wherein, can be public according to following compensation to the temperature-compensating of the relative humidity Formula processing: RH_T=(T-T₀)*(K₄+K₅*RH_L)+RH_L。

Wherein, K₄、K₅For constant, T is the temperature value that Temperature Humidity Sensor is read.

Step 3) temperature value carries out linear optimization conversion: temperature sensor has fabulous linear, passes through following conversion public affairs Numeral output is converted to temperature value T by formula_L(i.e. optimization temperature T_L): T_L=K₆+K₇*RH_T。

Wherein, K₆、K₇For constant.

Step 4) obtains the RH by linear optimization and compensation deals_T(i.e. compensation humidity RH_T) and T_L(i.e. optimization temperature T_L) After value, dew-point temperature T is calculated by dew-point formula_d:

K in above-mentioned calculation formula₈Indicate compensation humidity RH_TNatural logrithm, T_nAnd K₉For dew point T_dCalculating ginseng Number, can be using value as constant.

Such as: the acquisition modes of dew-point temperature may include: to be calculated according to collected temperature and humidity.

Such as: the acquisition modes of dew-point temperature can also include: directly to be measured by dew-point hygrometer, certainly to measurement It operates more demanding.

Such as: the acquisition modes of dew-point temperature, can also include: based on experience value setting or storage temperature, humidity, dew point The corresponding relationship of temperature when collecting temperature and humidity, is obtained by inquiring the corresponding relationship.

Step 3, the dew-point temperature T that will acquire_d, with current air outlet temperature T (or the air outlet temperature of air outlet T it) compares.If meeting dew-point temperature T_dLess than the condition of air outlet temperature T, current refrigeration effect is not able to satisfy user and needs It asks, air-conditioner air outlet is not in condensation at this time, and without automatically adjusting, air-conditioning continues with current refrigeration for the load of air-conditioning State operation.If dew-point temperature T_dGreater than air outlet temperature T, then the body surface temperature T under current environment is further detected₁。

Wherein, with dew-point temperature T_dThe current air outlet temperature T being compared, with calculating dew-point temperature T_dWhen foundation The temperature T of air-conditioner air outlet, is same temperature.

Step 4, body surface temperature T₁It is detected by the infrared sensor or Intelligent bracelet wearable device of control system, place Corresponding electric signal is fed back into main control module after reason, the human comfort curve prestored with main control module is proofreaded.

If step 1) body surface temperature T₁Less than human comfort curve corresponding temperature T₂When, further relatively T₂With T₁ Difference, when difference is within the scope of≤3 DEG C, according to difference in different temperature ranges, the set temperature of air-conditioning is according to lower section Formula automatically adjusts:

Above adjust is to monitor body surface temperature T in the case where meeting refrigeration effect₁With human comfort curve pair Answer temperature T₂Relationship, and then dynamic regulation air-conditioning set temperature at the uniform velocity increases, and air-conditioner temperature reaches (T after t minutes₁+0.3t) DEG C, and maintain the running temperature.Make air-conditioning balanced ventilation within the set time, is finally reached body surface temperature T₁It relaxes with human body Appropriate curve corresponding temperature T₂Wirelessly close trend meets human body comfort requirement.

If the body surface temperature T that step 2) obtains₁Temperature T corresponding greater than human comfort curve₂, further relatively Dew-point temperature T_dIt is empty according to difference in different temperature ranges when difference is within the scope of≤3 DEG C with the difference of air outlet temperature T Adjust the corresponding dynamic regulation of ventilation state:

As dew-point temperature T_dWith the difference of air outlet temperature T at [2,3] DEG C section, the load transition of air-conditioning is with highest Wind file, maximum wind direction operation.

As dew-point temperature T_dWith the difference of air outlet temperature T at [1,2] DEG C section, the load transition of air-conditioning is with apoplexy Shelves, the operation of medium wind direction.

As dew-point temperature T_dWith the difference of air outlet temperature T at [0,1] DEG C section, the load transition of air-conditioning is with minimum Wind file, minimum wind direction operation.

The purpose adjusted above is under the premise of not influencing air conditioner refrigeration effect, and dew condensation phenomenon does not occur in air-conditioning, is accomplished Meet human comfort's demand, human comfort and environmental degree of comfort is made to reach dynamic equilibrium.

As it can be seen that the anti-condensation intelligent control method of the air-conditioning of the present embodiment, being different from detection, " air dry-bulb temperature is " with " environment The method that two parameters of relative humidity " carry out anti-condensation control, switchs to acquire using more reasonable dew-point temperature and calculation, External environment parameters error, which can be eliminated, leads to the indirect influence of dew-point temperature detection error, and the method for realization is more reasonable.

Moreover, the anti-condensation intelligent control method of the air-conditioning of the present embodiment, under refrigeration or dehumidification mode, by more reasonable Dew-point formula obtain and actual ambient temperature closer to dew-point temperature；Optimizing detection method simultaneously, in comparison body surface temperature Degree compares the difference of dew-point temperature and air outlet temperature on the basis of human comfort curve corresponding temperature to a deeper level, According to the different degrees of dynamic regulation air conditioner load state of the two difference, accomplish both efficiently solve showing for air-conditioning condensation As, and do not influence air conditioner refrigeration effect.

The processing and function realized by the air-conditioning of the present embodiment essentially correspond to the implementation of aforementioned device shown in Fig. 8 Example, principle and example, therefore not detailed place in the description of the present embodiment, may refer to the related description in previous embodiment, This is not repeated them here.

Through a large amount of verification experimental verification, using technical solution of the present invention, by relaxing in comparison body surface temperature and human body On the basis of appropriate curve corresponding temperature, compare the difference of dew-point temperature and air outlet temperature to a deeper level, it is poor according to the two The different degrees of dynamic regulation air conditioner load state of value, accomplishes the phenomenon that can not only efficiently solving air-conditioning condensation, but also do not influence Air conditioner refrigeration effect.

To sum up, it will be readily appreciated by those skilled in the art that under the premise of not conflicting, above-mentioned each advantageous manner can be certainly It combined, be superimposed by ground.

The above description is only an embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification, Equivalent replacement, improvement etc., should be included within scope of the presently claimed invention.

Claims

1. a kind of control method of air-conditioning characterized by comprising

The air outlet temperature and air outlet humidity of the air-conditioning are obtained, and obtains the body surface of user in the air-conditioning local environment Temperature；

According to the air outlet temperature and the air outlet humidity, the dew-point temperature of the air-conditioning is determined；

According to the relationship of the dew-point temperature and the air outlet temperature, and in conjunction with the comfort level temperature of the shell temperature and setting The relationship of degree carries out anti-condensation control to the air-conditioning, comprising:

Determine whether the shell temperature is greater than the comfort level temperature；

When the shell temperature is greater than the comfort level temperature, according to the dew-point temperature and the first of the air outlet temperature Difference controls at least one of the wind file of the air-conditioning, wind direction；

When the shell temperature is less than or equal to the comfort level temperature, according to the comfort level temperature and the shell temperature Between the second difference, the set temperature of the air-conditioning is controlled.

2. the method according to claim 1, wherein further include:

Whether the present mode of operation for determining the air-conditioning is refrigeration or dehumidification mode；And

When the present mode of operation is the refrigeration or dehumidification mode, the air outlet temperature to the air-conditioning and described Air outlet humidity is obtained；

And/or

Determine whether the dew-point temperature is greater than the air outlet temperature；And

When the dew-point temperature is greater than the air outlet temperature, to the body surface temperature of user in the air-conditioning local environment Degree is obtained；

Or when the dew-point temperature is less than or equal to the air outlet temperature, the air-conditioning is made to maintain the current operation mould of itself Formula.

3. according to the method described in claim 2, it is characterized in that, whether the present mode of operation for determining the air-conditioning is refrigeration Or dehumidification mode, comprising:

Determine whether runing time of the air-conditioning under the present mode of operation reaches the first setting duration；

It whether is refrigeration or dehumidifying mould to the present mode of operation when the runing time reaches the first setting duration Formula is determined.

4. method described in one of -3 according to claim 1, which is characterized in that wherein,

Obtain the air outlet temperature and air outlet humidity of the air-conditioning, comprising:

It receives by the collected air outlet temperature of temperature and humidity collection device and the air outlet humidity；

And/or

Obtain the shell temperature of user in the air-conditioning local environment, comprising:

It receives by the collected shell temperature of body temperature acquisition device；

Wherein, the body temperature acquisition device, comprising: clinical thermometer, infrared temperature sensor, in the equipment that can dress at least it One.

5. method described in one of -3 according to claim 1, which is characterized in that determine the dew-point temperature of the air-conditioning, comprising:

Temperature and humidity compensation processing is carried out to the air outlet humidity, obtains the compensation humidity of the air outlet humidity；And/or

Processing is optimized to the air outlet temperature, obtains the optimization temperature of the air outlet temperature；

According to the compensation humidity, the optimization temperature and the design factor of setting, calculation processing is carried out, the sky is obtained The dew-point temperature of the air outlet of tune.

6. according to the method described in claim 4, it is characterized in that, determining the dew-point temperature of the air-conditioning, comprising:

7. according to the method described in claim 5, it is characterized in that, to the air outlet humidity carry out temperature and humidity compensation processing, Include:

Humidity compensation deals are carried out to the air outlet humidity, obtain the relative humidity of the air outlet humidity；

Temperature-compensating processing is carried out to the relative humidity, obtains the compensation humidity of the relative humidity.

8. according to the method described in claim 6, it is characterized in that, to the air outlet humidity carry out temperature and humidity compensation processing, Include:

9. the method according to the description of claim 7 is characterized in that wherein,

Humidity compensation deals are carried out to the air outlet humidity, comprising:

According to the humidity penalty coefficient of setting, nonlinear compensation processing is carried out to the air outlet humidity；

And/or

Temperature-compensating processing is carried out to the relative humidity, comprising:

According to the temperature compensation coefficient of the air outlet temperature and setting, temperature-compensating processing is carried out to the relative humidity；

And/or

Processing is optimized to the air outlet temperature, comprising:

According to the linear optimization coefficient of setting, linear optimization processing is carried out to the air outlet temperature.

10. according to the method described in claim 8, it is characterized in that, wherein,

And/or

Processing is optimized to the air outlet temperature, comprising:

11. the method according to claim 1, wherein wherein,

At least one of the wind file of the air-conditioning, wind direction are controlled, comprising:

It determines the first difference of the dew-point temperature Yu the air outlet temperature, and determines whether first difference is less than or waits In the first setting value；

When first difference is less than or equal to first setting value,

Further determine that whether first difference is greater than the lower limit of the first temperature range of setting and is less than or equal to described the The upper limit of one temperature range,

Or determine whether first difference is greater than the lower limit of the second temperature range of setting and is less than or equal to second temperature The upper limit of range is spent,

Or determine whether first difference is greater than the lower limit of the third temperature range of setting and is less than or equal to the third temperature Spend the upper limit of range；And

When first difference is greater than the lower limit of first temperature range and is less than or equal to the upper of first temperature range In limited time, the highest wind file that sets the wind file of the air-conditioning, and/or the wind direction setting for making the air-conditioning Maximum wind direction；

Or when first difference is greater than the lower limit of the second temperature range and is less than or equal to the second temperature range When the upper limit, the middle wind file for setting the wind file of the air-conditioning, and/or the wind direction setting for making the air-conditioning Medium wind direction；

Or when first difference is greater than the lower limit of the third temperature range and is less than or equal to the third temperature range When the upper limit, the minimum wind file that sets the wind file of the air-conditioning, and/or set the wind direction of the air-conditioning Fixed minimum wind direction；

And/or

The set temperature of the air-conditioning is controlled, comprising:

It determines the second difference of the comfort level temperature Yu the shell temperature, and determines whether second difference is less than or waits In the second setting value；

When second difference is less than or equal to second setting value,

Further determine that whether second difference is greater than the lower limit of the 4th temperature range of setting and is less than or equal to described the The upper limit of four temperature ranges,

Or determine whether second difference is greater than the lower limit of the 5th temperature range of setting and is less than or equal to the 5th temperature The upper limit of range is spent,

Or determine whether second difference is greater than the lower limit of the 6th temperature range of setting and is less than or equal to the 6th temperature Spend the upper limit of range；And

When second difference is greater than the lower limit of the 4th temperature range and is less than or equal to the upper of the 4th temperature range In limited time, increase the set temperature of the air-conditioning with the first setting rate；

Or when second difference is greater than the lower limit of the 5th temperature range and is less than or equal to the 5th temperature range When the upper limit, increase the set temperature of the air-conditioning with the second setting rate；

Or when second difference is greater than the lower limit of the 6th temperature range and is less than or equal to the 6th temperature range When the upper limit, increase the set temperature of the air-conditioning with third setting rate.

12. according to the method for claim 11, which is characterized in that control the set temperature of the air-conditioning, also wrap It includes:

Determine the set temperature in the first setting rate, the second setting rate, third setting rate At least one the increased time, if reach second setting duration；

When the increased time reaching the second setting duration, stop the increase, and the set temperature is set to Current Temperatures, so that the air-conditioning maintains the Current Temperatures operation；Wherein, the Current Temperatures, specifically: make the body surface Gained temperature when temperature at the uniform velocity increases the second setting duration with the first setting rate；

Wherein,

The lower limit of first temperature range, more than or equal to the upper limit of the second temperature range；

The lower limit of the second temperature range, more than or equal to the upper limit of the third temperature range；

And/or

The lower limit of 4th temperature range, more than or equal to the upper limit of the 5th temperature range；

The lower limit of 5th temperature range, more than or equal to the upper limit of the 6th temperature range；

And/or

The first setting rate is greater than the second setting rate；

The second setting rate is greater than the third and sets rate.

13. a kind of control device of air-conditioning characterized by comprising

Acquiring unit for obtaining the air outlet temperature and air outlet humidity of the air-conditioning, and obtains the air-conditioning local environment The shell temperature of middle user；

Determination unit, for determining the dew-point temperature of the air-conditioning according to the air outlet temperature and the air outlet humidity；

Control unit, for the relationship according to the dew-point temperature and the air outlet temperature, and in conjunction with the shell temperature and The relationship of the comfort level temperature of setting carries out anti-condensation control to the air-conditioning, specifically includes:

14. device according to claim 13, which is characterized in that further include:

The determination unit is also used to determine whether the present mode of operation of the air-conditioning is refrigeration or dehumidification mode；And

The acquiring unit is also used to when the present mode of operation is the refrigeration or dehumidification mode, to the air-conditioning The air outlet temperature and the air outlet humidity are obtained；

And/or

The determination unit, is also used to determine whether the dew-point temperature is greater than the air outlet temperature；And

The acquiring unit is also used to when the dew-point temperature is greater than the air outlet temperature, to the air-conditioning local environment The shell temperature of middle user obtains；

Or described control unit, it is also used to make the air-conditioning when the dew-point temperature is less than or equal to the air outlet temperature Maintain the present mode of operation of itself.

15. device according to claim 14, which is characterized in that the determination unit determines the current operation of the air-conditioning Whether mode is refrigeration or dehumidification mode, is specifically included:

16. device described in one of 3-15 according to claim 1, which is characterized in that wherein,

The acquiring unit obtains the air outlet temperature and air outlet humidity of the air-conditioning, specifically includes:

And/or

The acquiring unit obtains the shell temperature of user in the air-conditioning local environment, specifically includes:

17. device described in one of 3-15 according to claim 1, which is characterized in that the determination unit determines the air-conditioning Dew-point temperature specifically includes:

18. device according to claim 16, which is characterized in that the determination unit determines the dew point temperature of the air-conditioning Degree, specifically includes:

19. device according to claim 17, which is characterized in that the determination unit carries out temperature to the air outlet humidity Humidity compensation deals, specifically include:

20. device according to claim 18, which is characterized in that the determination unit carries out temperature to the air outlet humidity Humidity compensation deals, specifically include:

21. device according to claim 19, which is characterized in that wherein,

The determination unit carries out humidity compensation deals to the air outlet humidity, specifically includes:

And/or

The determination unit carries out temperature-compensating processing to the relative humidity, comprising:

And/or

The determination unit optimizes processing to the air outlet temperature, comprising:

22. device according to claim 20, which is characterized in that wherein,

And/or

23. device according to claim 13, which is characterized in that wherein,

Described control unit controls at least one of the wind file of the air-conditioning, wind direction, specifically includes:

When first difference is less than or equal to first setting value,

And/or

Described control unit controls the set temperature of the air-conditioning, specifically includes:

When second difference is less than or equal to second setting value,

24. device according to claim 23, which is characterized in that described control unit to the set temperature of the air-conditioning into Row control, specifically further include:

Wherein,

And/or

The first setting rate is greater than the second setting rate；

The second setting rate is greater than the third and sets rate.

25. a kind of air-conditioning characterized by comprising the control device of the air-conditioning as described in claim 13-24 is any.