CN105952677B - A kind of household fan intelligence change wind system - Google Patents

Abstract

The invention discloses a kind of household fans intelligently to become wind system, including：Temperature detecting unit, temperature collecting cell, wind speed selecting unit, control unit；The temperature value that control unit is obtained according to temperature detecting unit, and the preset temperature value stored in above-mentioned temperature value and control unit is compared, and command information is sent out to wind speed selecting unit according to above-mentioned comparison result, the instruction that wind speed selecting unit is sent out according to control unit selects the wind speed scale opened when electric fan is opened；Under electric fan open state, the body temperature that control unit passes through the electric fan user of acquisition temperature collecting cell acquisition, and the preset value stored in above-mentioned body temperature and control unit is compared, control unit sends out command information according to above-mentioned comparison result to wind speed selecting unit, and wind speed selecting unit selects corresponding wind speed scale according to the instruction that control unit is sent out；And when the body temperature of electric fan user is less than preset lowest temperature angle value, control unit automatically cuts off the power supply of electric fan.

Description

A kind of household fan intelligence change wind system

Technical field

The present invention relates to intelligent appliance technical fields more particularly to a kind of household fan intelligently to become wind system.

Background technology

Currently, electric fan is in one of the main household electrical appliance that China is still that people use in cooling in summer, every year intoEnter and arrive in this period of time to nice and cool autumn after summer, the frequency that electric fan uses is especially high.But the opposite electric fan of long-time,It can cause much to endanger to electric fan user, such as：Flu, diarrhoea etc.；Because under the higher environment of temperature, human body it is interiorEnvironment is easy to happen disorder, and the resistance of body is caused a degree of decline occur.Present user is when using electric fan, oftenThe wind speed scale of electric fan is adjusted according to the sense organ of oneself, it is easy to uncomfortable situation be caused to occur.Also, at nightWhen using electric fan, user often forgets to close electric fan when late at night or temperature is relatively low, when itself feeling coldIt waits, just closes electric fan, in this case, body is highly susceptible to the infringement of virus.Therefore, it designs a kind of according to electric fanThe body temperature of user controls the intelligent electric fan of the wind speed scale of electric fan and the closing of electric fan, becomes those skilled in the artA technical problem anxious to be resolved.

Invention content

Technical problems based on background technology, the present invention propose a kind of household fan intelligence change wind system.

Household fan proposed by the present invention intelligently becomes wind system, including：Temperature detecting unit, temperature collecting cell, wind speedSelecting unit, control unit；

Temperature detecting unit, for before electric fan unlatching, the temperature value T in the room of electric fan to be stored in detection₀；

Temperature collecting cell, under electric fan open state, acquiring the body temperature T of electric fan user；

Wind speed selecting unit, according to the wind speed for the instruction selection electric fan that control unit is sent out；It is equipped in wind speed selecting unitThree kinds of different wind speed scales, respectively：First wind speed, the second wind speed, third wind speed；Wherein the second wind speed is more than the first windSpeed, third wind speed are more than the second wind speed；

Control unit is communicated to connect with temperature detecting unit, temperature collecting cell, wind speed selecting unit；

Control unit obtains the temperature value T in the room of storage electric fan by temperature detecting unit₀, and by above-mentioned temperature valueT₀With the preset temperature value T stored in control unit₀₁、T₀₂It is compared, and according to above-mentioned comparison result to wind speed selecting unitCommand information is sent out, the instruction that wind speed selecting unit is sent out according to control unit selects wind speed opened etc. when electric fan is openedGrade；Work as T₀<T₀₁When, the instruction that wind speed selecting unit is sent out according to control unit selects the first wind speed when electric fan is opened；Work as T₀₁≤T₀≤T₀₂When, the instruction that wind speed selecting unit is sent out according to control unit selects the second wind speed when electric fan is opened；Work as T₀>T₀₂When, the instruction that wind speed selecting unit is sent out according to control unit selects third wind speed when electric fan is opened；

Under electric fan open state, the body temperature T for the electric fan user that control unit is acquired by acquisition temperature collecting cell,And the preset value T that will be stored in above-mentioned body temperature T and control unit₁、T₂Be compared, control unit according to above-mentioned comparison result toWind speed selecting unit sends out command information, and wind speed selecting unit selects corresponding wind speed etc. according to the instruction that control unit is sent outGrade；Wherein, T₁<T₂；As T≤T₁When, wind speed selecting unit selects the first wind speed according to the instruction that control unit is sent out；Work as T₁<T<T₂When, control unit is in t₁The body temperature T' for obtaining the electric fan user of temperature collecting cell acquisition after time again, if T₁<T'<T₂, the instruction that wind speed selecting unit is sent out according to control unit selects the second wind speed；As T >=T₂When, control unit is in t₂After timeThe body temperature T " for obtaining the electric fan user of temperature collecting cell acquisition again, if T₁<T”<T₂, wind speed selecting unit is according to control listThe instruction that member is sent out selects third wind speed.

Preferably, the temperature collecting cell includes multiple temperature acquisition equipment；When the number of electric fan user is more thanWhen one people, any one electric fan user acquires its body temperature there are one temperature acquisition equipment, then the electricity of temperature collecting cell acquisitionThe body temperature T for fanning user is the average value of the temperature value of the corresponding multiple temperature acquisition equipment acquisitions of multiple electric fan users.

Preferably, any one temperature acquisition equipment in the temperature collecting cell is all made of far infrared temperature checkInstrument.

Preferably, the temperature detecting unit includes multiple temperature testing equipments, and multiple temperature testing equipments are set toThe different location in the room of electric fan is stored, then stores the temperature value T in the room of electric fan₀For the inspection of multiple temperature testing equipmentsThe average value of measured value.

Preferably, any one temperature testing equipment in the temperature detecting unit is temperature sensor.

Preferably, further include power switching unit；Power switching unit is communicated to connect with control unit, according to control unitInstruction cut-out electric fan power supply；Minimum temperature value T is stored in control unit_min, when the electric fan of temperature collecting cell acquisition makesThe body temperature T of user<T_minWhen, the power supply of control unit instruction control power switching unit cut-out electric fan.

In the present invention, the temperature value in room that control unit is detected according to temperature detecting unit, to select to open in electric fanWind speed scale when opening, in this way, higher wind speed scale can be selected when temperature is higher in the room, when temperature is relatively low in the roomSelect lower wind speed scale, can select suitable wind speed scale within a short period of time, increase electric fan user experience sense andComfort adjusts the wind speed scale of electric fan without user, simplifies user's operation repeatedly, realizes the intelligent control of electric fan.IntoOne step, the body temperature that control unit is used according to electric fan dynamically selects different wind speed scales, electric fan user body temperature compared withWhen low, show that electric fan user is not hot at this time, is not necessarily to larger air quantity, control unit selects lower wind speed scale, in electricityWhen fan user's body temperature is higher, show that electric fan user is likely to feel heat, needs the air quantity for increasing electric fan, control unit at this timeHigher wind speed scale is then selected, to accelerate the flowing velocity of air, in this way, dynamically being selected according to the body temperature of electric fan userDifferent wind speed scales, the intelligence for realizing electric fan become air control system, keep user more convenient when using electric fan.FurtherGround, when the body temperature of electric fan user is less than the lowest temperature angle value in control unit, the power supply of the automatic cut end electric fan of control unit,Be conducive to user and realize the purpose intelligently cut off the power when forgetting to close electric fan, reached electric fan use it is intelligent, also intoOne step ensure that the health of electric fan user.

Description of the drawings

Fig. 1 is the structural schematic diagram that a kind of household fan intelligently becomes wind system.

Specific implementation mode

As shown in FIG. 1, FIG. 1 is a kind of household fan intelligence change wind systems proposed by the present invention.

Referring to Fig.1, household fan proposed by the present invention intelligently becomes wind system, including：Temperature detecting unit, temperature acquisition listMember, wind speed selecting unit, control unit；

Temperature detecting unit, for before electric fan unlatching, the temperature value T in the room of electric fan to be stored in detection₀；The temperatureDegree detection unit includes multiple temperature testing equipments, and multiple temperature testing equipments are set to the different positions in the room of storage electric fanIt sets, then stores the temperature value T in the room of electric fan₀For the average value of the detected value of multiple temperature testing equipments.Above-mentioned temperatureAny one temperature testing equipment in detection unit is temperature sensor.

Temperature collecting cell, under electric fan open state, acquiring the body temperature T of electric fan user；The temperature is adoptedIt includes multiple temperature acquisition equipment to collect unit；When the number of electric fan user is more than a people, any one electric fan user hasOne temperature acquisition equipment acquires its body temperature, then the body temperature T of the electric fan user of temperature collecting cell acquisition, which is multiple electric fans, makesThe average value of the temperature value of the corresponding multiple temperature acquisition equipment acquisitions of user.And any of above-mentioned temperature collecting cell temperatureDegree collecting device is all made of far infrared temperature monitor.

Wind speed selecting unit, according to the wind speed for the instruction selection electric fan that control unit is sent out；It is equipped in wind speed selecting unitThree kinds of different wind speed scales, respectively：First wind speed, the second wind speed, third wind speed；Wherein the second wind speed is more than the first windSpeed, third wind speed are more than the second wind speed；

Control unit is communicated to connect with temperature detecting unit, temperature collecting cell, wind speed selecting unit；

Control unit obtains the temperature value T in the room of storage electric fan by temperature detecting unit₀, and by above-mentioned temperature valueT₀With the preset temperature value T stored in control unit₀₁、T₀₂It is compared, and according to above-mentioned comparison result to wind speed selecting unitCommand information is sent out, the instruction that wind speed selecting unit is sent out according to control unit selects wind speed opened etc. when electric fan is openedGrade；Work as T₀<T₀₁When, show that the temperature in room at this time is relatively low, at this time control unit to wind speed selecting unit send out selection it is relatively lowThe command information of wind speed, the instruction that wind speed selecting unit is sent out according to control unit select the first wind speed when electric fan is opened；WhenT₀₁≤T₀≤T₀₂When, show the temperature drift in room, control unit sends out the higher level-one of selection to wind speed selecting unit at this timeThe command information of wind speed, the instruction that wind speed selecting unit is sent out according to control unit select the second wind speed when electric fan is opened；WhenT₀>T₀₂When, show that the temperature in room is higher, needs that highest wind velocity, control unit is selected to send out to wind speed selecting unit at this timeGo out to select the command information of highest wind velocity, the instruction that wind speed selecting unit is sent out according to control unit selects when electric fan is openedThree wind speed；

Under electric fan open state, the body temperature T for the electric fan user that control unit is acquired by acquisition temperature collecting cell,And the preset value T that will be stored in above-mentioned body temperature T and control unit₁、T₂Be compared, control unit according to above-mentioned comparison result toWind speed selecting unit sends out command information, and wind speed selecting unit selects corresponding wind speed etc. according to the instruction that control unit is sent outGrade；Wherein, T₁<T₂；As T≤T₁When, show that the temperature of electric fan user at this time is relatively low, select lower wind speed scale, controlsUnit processed sends out the command information for selecting lower wind speed scale to wind speed selecting unit, and wind speed selecting unit is single according to controlThe instruction that member is sent out selects the first wind speed；Work as T₁<T<T₂When, show that the body temperature of electric fan user has increased, is used for verification electric fanWhether the body temperature of person increases really, and control unit is in t₁Obtain the electric fan user's of temperature collecting cell acquisition after time againBody temperature T', if T₁<T'<T₂, show that the body temperature of electric fan user has increased really, need the wind speed scale for increasing electric fan at this time, thenWind speed selecting unit selects the second wind speed according to the instruction that control unit is sent out；As T >=T₂When, show the body temperature of electric fan userHigher, whether the body temperature to verify electric fan user is in higher state, and control unit is in t₂Temperature is obtained after time again to adoptThe body temperature T " for collecting the electric fan user of unit acquisition, if T₁<T”<T₂, illustrate that the body temperature of electric fan user is really higher, need at this timeHighest wind speed scale is wanted to drive the speed air flow in room, then the finger that wind speed selecting unit is sent out according to control unitEnable selection third wind speed.

Further, in present embodiment further include power switching unit；Power switching unit and control unit communication linkIt connects, according to the power supply of the instruction cut-out electric fan of control unit；Minimum temperature value T is stored in control unit_min, work as temperature acquisitionThe body temperature T of the electric fan user of unit acquisition<T_minWhen, show that the body temperature of electric fan user has been lowered, is not necessarily to be further added by this timeThe flowing velocity of room air, control unit receive the information and instruct the power supply of control power switching unit cut-out electric fan.In this way, in the case that electric fan user forget close electric fan and itself body temperature it is lower, control unit can automatically cut off electric fanPower supply realizes the intelligent control of electric fan on the basis of ensureing electric fan user's health, has reached electric fan and has intelligently become windPurpose.

The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and itsInventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (6)

1. a kind of household fan intelligently becomes wind system, which is characterized in that including：Temperature detecting unit, temperature collecting cell, wind speedSelecting unit, control unit；

Temperature detecting unit, for before electric fan unlatching, the temperature value T in the room of electric fan to be stored in detection₀；

Temperature collecting cell, under electric fan open state, acquiring the body temperature T of electric fan user；

Wind speed selecting unit, according to the wind speed for the instruction selection electric fan that control unit is sent out；There are three types of being set in wind speed selecting unitDifferent wind speed scales, respectively：First wind speed, the second wind speed, third wind speed；Wherein the second wind speed is more than the first wind speed, theThree wind speed are more than the second wind speed；

Control unit is communicated to connect with temperature detecting unit, temperature collecting cell, wind speed selecting unit；

Control unit obtains the temperature value T in the room of storage electric fan by temperature detecting unit₀, and by above-mentioned temperature value T₀WithThe preset temperature value T stored in control unit₀₁、T₀₂It is compared, and is sent out to wind speed selecting unit according to above-mentioned comparison resultCommand information, the instruction that wind speed selecting unit is sent out according to control unit select the wind speed scale opened when electric fan is opened；WhenT₀<T₀₁When, the instruction that wind speed selecting unit is sent out according to control unit selects the first wind speed when electric fan is opened；Work as T₀₁≤T₀≤T₀₂When, the instruction that wind speed selecting unit is sent out according to control unit selects the second wind speed when electric fan is opened；Work as T₀>T₀₂When, windThe instruction that fast selecting unit is sent out according to control unit selects third wind speed when electric fan is opened；

Under electric fan open state, the body temperature T for the electric fan user that control unit is acquired by acquisition temperature collecting cell, and willThe above-mentioned body temperature T and preset value T stored in control unit₁、T₂It is compared, control unit is according to above-mentioned comparison result to wind speedSelecting unit sends out command information, and wind speed selecting unit selects corresponding wind speed scale according to the instruction that control unit is sent out；ItsIn, T₁<T₂；As T≤T₁When, wind speed selecting unit selects the first wind speed according to the instruction that control unit is sent out；Work as T₁<T<T₂When,Control unit is in t₁The body temperature T' for obtaining the electric fan user of temperature collecting cell acquisition after time again, if T₁<T'<T₂, wind speedSelecting unit selects the second wind speed according to the instruction that control unit is sent out；As T >=T₂When, control unit is in t₂It is obtained again after timeThe body temperature T " for taking the electric fan user of temperature collecting cell acquisition, if T₁<T”<T₂, wind speed selecting unit sends out according to control unitInstruction select third wind speed.

2. household fan according to claim 1 intelligently becomes wind system, which is characterized in that the temperature collecting cell packetInclude multiple temperature acquisition equipment；When the number of electric fan user is more than a people, there are one temperature by any one electric fan userCollecting device acquires its body temperature, then the body temperature T of the electric fan user of temperature collecting cell acquisition corresponds to for multiple electric fan usersMultiple temperature acquisition equipment acquisition temperature value average value.

3. household fan according to claim 2 intelligently becomes wind system, which is characterized in that in the temperature collecting cellAny one temperature acquisition equipment be all made of far infrared temperature monitor.

4. household fan according to claim 1 intelligently becomes wind system, which is characterized in that the temperature detecting unit packetMultiple temperature testing equipments are included, and multiple temperature testing equipments are set to the different location in the room of storage electric fan, then store electricityTemperature value T in the room of fan₀For the average value of the detected value of multiple temperature testing equipments.

5. household fan according to claim 4 intelligently becomes wind system, which is characterized in that in the temperature detecting unitAny one temperature testing equipment be temperature sensor.

6. household fan according to claim 1 intelligently becomes wind system, which is characterized in that further include power switching unit；Power switching unit is communicated to connect with control unit, according to the power supply of the instruction cut-out electric fan of control unit；Control unit memoryContain lowest temperature angle value T_min, as the body temperature T of the electric fan user of temperature collecting cell acquisition<T_minWhen, control unit instruction controlThe power supply of power switching unit cut-out electric fan processed.