CN102619771A - Control method for comfortable air of fan - Google Patents
Control method for comfortable air of fan Download PDFInfo
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- CN102619771A CN102619771A CN2012100868693A CN201210086869A CN102619771A CN 102619771 A CN102619771 A CN 102619771A CN 2012100868693 A CN2012100868693 A CN 2012100868693A CN 201210086869 A CN201210086869 A CN 201210086869A CN 102619771 A CN102619771 A CN 102619771A
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- 230000036760 body temperature Effects 0.000 claims description 6
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Abstract
The invention provides a control method of comfortable wind of a fan, which comprises the following steps: 1) starting the fan, and adjusting the fan to obtain a gear D0 of a certain wind mode; 2) setting an operation mode of a fan; the operation modes comprise a child wind mode, a sleep wind mode, a natural wind mode and an intelligent wind mode; 3) if the fan running mode set in the step 2) is the intelligent wind mode, calculating the gear DD = D0+ [ (T-T0)/K1] + [ (RH-RH0)/K2] of the fan in the intelligent wind mode according to a formula, and if not, performing a step 5); 4) automatically realizing the switching of the fan gear according to the fan gear D obtained in the step 3) in the intelligent wind mode, and performing the step 6); 5) the switching of the fan gears is realized manually; 6) and finishing the fan gear switching. The invention provides four wind type mode selections of a child wind mode, a sleep wind mode, a natural wind mode and an intelligent wind mode, so that a user can obtain comfortable wind according to the self condition.
Description
Technical field
The present invention relates to the control field of electric fan air-out, the controlling method of the comfortable wind of particularly a kind of fan.
Background technique
Adjustment is fairly simple automatically for the wind shelves of electric fan in the market, perhaps only by built-in curvilinear motion, perhaps only changes by temperature variation, can not satisfy many-sided demand.
The utility model patent of application number 200920050741.5 " a kind of energy-saving control circuit device that is applied on the electric fan "; Through chopping way control motor rotary speed; Realize 9 grades of natural winds, 3 grades of sleep wind; This mode one is that the motor electromagnetic noise maybe be big, the 2nd, and natural wind and sleep wind function differ and let user's the most comfortable surely.
The patent of invention of utility model patent of application number 201020668439.9 " a kind of disorderly natural wind electric fan " and application number 97116771.0 " forming the method and the electric fan of natural wind of natural wind "; Realize a kind of disorderly natural wind through structure, usage mode has restriction.
The patent of invention of application number 201010276923.1 " a kind of device based on the chaology natural wind simulating " realize a kind of natural wind based on real chaology, but whole system is complicated, and cost is high, is not suitable for producing in batches.
Based on the above fact, it is low to invent a kind of cost, and the excellent fan air-out method of system has its actual demand.
Summary of the invention
In order to overcome above-mentioned deficiency; The present invention provides the controlling method of the comfortable wind of a kind of fan, and this method is the low-speed characteristic of utilizing Brushless DC motor stepless speed regulation and can being transferred to 100 rev/mins, provides a kind of brand-new wind class function to supply the user to select; The realization cost is low, and technical difficulty is low.
Technological scheme of the present invention is:
The controlling method of the comfortable wind of a kind of fan may further comprise the steps:
1) starts fan, regulate the gear D0 that fan obtains certain wind quasi-mode;
2) operating mode of setting fan; Operating mode has children's wind pattern, sleep wind pattern, natural wind pattern, intelligent wind pattern;
3) if step 2) the fan operating mode set is intelligent wind pattern, then according to formula
The gear D of fan under D=D0+ [(T-T0)/K1]+[(RH-RH0)/K2] computational intelligence wind pattern,
The wind class gear of D0 when getting into intelligent wind pattern wherein; Environment/the human body temperature of T0 when getting into intelligent wind pattern, unit ℃; T is current environment/human body temperature, unit ℃; The ambient humidity of RH0 when getting into intelligent wind pattern; RH is a current environment humidity; K1 is gear and temperature variation factor; K2 is gear and humidity variation factor; [... ] be the symbol that numerical value in the bracket is rounded;
Otherwise carry out step 5);
4) obtain the switching that fan gear D under the intelligent wind pattern realizes the fan gear automatically according to step 3), carry out step 6);
5) manually realize the switching of fan gear;
6) the fan gear switch finishes.
Intelligence wind changes with the variation of temperature, humidity, and performance electronic technology advantage provides more comfortable children's wind pattern, sleep wind pattern, natural wind pattern, lets different users can obtain to be more suitable for the wind of oneself.
The structure of the said fan of step 1) is for adopting the conventional fan of Brushless DC motor; The characteristic of Brushless DC motor stepless time adjustment can realize that rotating speed at the uniform velocity changes the realization natural wind; The low-speed characteristic of Brushless DC motor can realize the low wind speed of fan, makes wind speed ability temperature, humidity change and change simultaneously.
The said fan of step 1) has N constant motor rotary speed, the gear that motor rotary speed is confirmed, N >=8.
The gear of the X of said fan motor rotating speed lowest segment be children's wind pattern, is the wind pattern of sleeping greater than Y gear of children's wind gear; All the other Z gear is the natural wind pattern; X+Y < N, X+Y+Z=N wherein.
Fan motor rotating speed under said children's wind pattern is 100 revolutions per seconds～400 revolutions per seconds; X >=2; The wind speed that children's wind pattern provides is less, is fit to children; The manual set position of user.
Fan motor rotating speed under the said sleep wind pattern is 300 revolutions per seconds～600 revolutions per seconds; Y >=2; The wind speed that sleep wind pattern provides is medium, is fit to sleep; The manual set position of user.
Fan motor rotating speed under the said natural wind pattern at the uniform velocity rises to rotating speed B by rotating speed A by speed KV, otherwise rotating speed B at the uniform velocity drops to rotating speed A by speed KV; Speed KV is 20 revolutions per seconds～200 revolutions per seconds; The natural wind pattern provides the wind of simulation nature, makes the people feel comfortable.
Speed KV value is different between each gear of said natural wind pattern, and speed KV value is by from low to high, and speed KV has 3 kinds of values at least.
Speed KV value is manually set by the user between each gear of said natural wind pattern, and its speed KV value is identical.
The present invention provides children's wind pattern, sleep wind pattern, natural wind pattern, four kinds of wind quasi-modes of intelligent wind pattern to select, and makes the user obtain comfortable wind according to s own situation.
Description of drawings
Fig. 1 is a flow chart of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Embodiment
As shown in Figure 1, the present invention includes following steps:
1) starts fan, regulate the gear D0 that fan obtains certain wind quasi-mode;
2) operating mode of setting fan; Operating mode has children's wind pattern, sleep wind pattern, natural wind pattern, intelligent wind pattern;
3) if step 2) the fan operating mode set is intelligent wind pattern, then according to formula
The gear D of fan under D=D0+ [(T-T0)/K1]+[(RH-RH0)/K2] computational intelligence wind pattern,
The wind class gear of D0 when getting into intelligent wind pattern wherein; Environment/the human body temperature of T0 when getting into intelligent wind pattern, unit ℃; T is current environment/human body temperature, unit ℃; The ambient humidity of RH0 when getting into intelligent wind pattern; RH is a current environment humidity; K1 is gear and temperature variation factor; K2 is gear and humidity variation factor; [... ] be the symbol that numerical value in the bracket is rounded;
Otherwise carry out step 5);
4) obtain the switching that fan gear D under the intelligent wind pattern realizes the fan gear automatically according to step 3), carry out step 6);
5) manually realize the switching of fan gear;
6) the fan gear switch finishes.
Set fan motor and have 15 gears, minimum speed is 150 revolutions per seconds for 1 grade, 2 grades 250 revolutions per seconds, and 3 grades 350 revolutions per seconds, 4 grades 450 revolutions per seconds, 1 grade of every then increase, rotating speed increases by 50 revolutions per seconds, 1000 revolutions per seconds of maximum speeds.
Set motor 1,2,3 grade is 1,2,3 grade of children's wind pattern, presses wind speed key cycle sets from low to high.
Set 3,4,5 grades of motor 1,2,3 grades, press wind speed key cycle sets from low to high for sleep wind pattern.
Set motor 6～15 grades is 1～10 grade of normal wind, presses wind speed key cycle sets from low to high.
Start fan, regulate the gear D0 of fan, the pattern of setting fan is intelligent wind, D=D0+ [(T-T0)/K1]+[(RH-RH0)/K2] by formula, and fan is adjusted the gear D of fan at any time.Example, setting D0 is 3 grades, and T0 is 33 ℃, and T is 36 ℃, and RH0 is 92%, RH is 84%; K1 is 1, i.e. 1 ℃ of the every variation of temperature, and then gear change is 1 grade; K2 is 10%, i.e. the every variation 10% of humidity, and then gear change is 1 grade.Then can get D=3+ [(36-33)/1]+[(84%-92%)/10%]=6 by formula, promptly under new humidity and temperature conditions, the fan gear has become 6 grades by 3 grades.
Pressing the wind generic key can the cycle sets normal wind, natural wind, children's wind, sleep wind, and when normal wind switched to natural wind, the gear title was constant, but rotating speed at the uniform velocity raises by rate of change KV and reduces from 1 grade of sleep wind to current rotating speed shelves.
Rate of change KV 100 revolutions per seconds, 150 revolutions per seconds 3 kinds, presses rate of change KV button Cyclic Selection for being divided into 50 revolutions per seconds.
Claims (9)
1. the controlling method of the comfortable wind of fan is characterized in that may further comprise the steps:
1) starts fan, regulate the gear D0 that fan obtains the wind quasi-mode;
2) operating mode of setting fan; Operating mode has children's wind pattern, sleep wind pattern, natural wind pattern, intelligent wind pattern;
3) if step 2) the fan operating mode set is intelligent wind pattern, then according to formula
The gear D of fan under D=D0+ [(T-T0)/K1]+[(RH-RH0)/K2] computational intelligence wind pattern,
The wind class gear of D0 when getting into intelligent wind pattern wherein; Environment/the human body temperature of T0 when getting into intelligent wind pattern, unit ℃; T is current environment/human body temperature, unit ℃; The ambient humidity of RH0 when getting into intelligent wind pattern; RH is a current environment humidity; K1 is gear and temperature variation factor; K2 is gear and humidity variation factor; [... ] be the symbol that numerical value in the bracket is rounded;
Otherwise carry out step 5);
4) obtain the switching that fan gear D under the intelligent wind pattern realizes the fan gear automatically according to step 3), carry out step 6);
5) manually realize the switching of fan gear;
6) the fan gear switch finishes.
2. according to the controlling method of the comfortable wind of the said fan of claim 1, the structure that it is characterized in that the said fan of step 1) is for adopting the conventional fan of Brushless DC motor.
3. according to the controlling method of the comfortable wind of the said fan of claim 2, it is characterized in that the said fan of step 1) has N constant motor rotary speed, the gear that motor rotary speed is confirmed, N >=8.
4. according to the controlling method of the comfortable wind of the said fan of claim 3, it is characterized in that X gear of said fan motor rotating speed lowest segment is children's wind pattern, be the wind pattern of sleeping greater than Y gear of children's wind gear; All the other Z gear is the natural wind pattern; X+Y < N, X+Y+Z=N wherein.
5. according to the controlling method of the comfortable wind of the said fan of claim 4, it is characterized in that the fan motor rotating speed under said children's wind pattern is 100 revolutions per seconds～400 revolutions per seconds; X >=2.
6. according to the controlling method of the comfortable wind of the said fan of claim 4, it is characterized in that the fan motor rotating speed under the said sleep wind pattern is 300 revolutions per seconds～600 revolutions per seconds; Y >=2.
7. according to the controlling method of the comfortable wind of the said fan of claim 4, it is characterized in that the fan motor rotating speed under the said natural wind pattern at the uniform velocity rises to rotating speed B by rotating speed A by speed KV, otherwise rotating speed B at the uniform velocity drops to rotating speed A by speed KV; Speed KV is 20 revolutions per seconds～200 revolutions per seconds.
8. according to the controlling method of the comfortable wind of the said fan of claim 7, it is characterized in that speed KV value is different between each gear of said natural wind pattern, speed KV value is pressed from low to high, and speed KV has 3 kinds of values at least.
9. according to the controlling method of the comfortable wind of the said fan of claim 7, it is characterized in that speed KV value is manually set by the user between each gear of said natural wind pattern, its speed KV value is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210086869.3A CN102619771B (en) | 2012-03-29 | 2012-03-29 | Control method of comfortable wind of fan |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210086869.3A CN102619771B (en) | 2012-03-29 | 2012-03-29 | Control method of comfortable wind of fan |
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| CN102619771A true CN102619771A (en) | 2012-08-01 |
| CN102619771B CN102619771B (en) | 2015-05-06 |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244448A (en) * | 2013-05-22 | 2013-08-14 | 湖南工业大学 | Natural wind simulating fan and method |
| CN104763666A (en) * | 2015-03-31 | 2015-07-08 | 孙川 | Speed-regulating working method for automatic speed-regulating fan |
| CN105179290A (en) * | 2015-08-29 | 2015-12-23 | 高计丰 | Fan operation control system and control method thereof |
| CN105245138A (en) * | 2015-09-23 | 2016-01-13 | 广东威灵电机制造有限公司 | Motor and driving control circuit thereof |
| CN105240304A (en) * | 2015-10-26 | 2016-01-13 | 方国聪 | Intelligent controller |
| CN106499656A (en) * | 2016-11-04 | 2017-03-15 | 安徽理工大学 | A kind of fan wind speed intelligent control method |
| CN106730235A (en) * | 2016-12-20 | 2017-05-31 | 深圳市太业时代实业有限公司 | Healthy device for helping sleep |
| WO2017201988A1 (en) * | 2016-05-25 | 2017-11-30 | 广东美的环境电器制造有限公司 | Fan and control method therefor |
| CN107816446A (en) * | 2016-09-12 | 2018-03-20 | 佛山市顺德区美的电热电器制造有限公司 | A kind of control method and device of rotation speed of fan |
| CN109026803A (en) * | 2018-07-08 | 2018-12-18 | 苏州妙文信息科技有限公司 | A kind of automatic adjustment refrigeration system |
| CN112943660A (en) * | 2019-11-26 | 2021-06-11 | 佛山市云米电器科技有限公司 | Air supply control method, fan and computer readable storage medium |
| WO2022027993A1 (en) * | 2020-08-03 | 2022-02-10 | 广东美的环境电器制造有限公司 | Electric fan control method and apparatus, electric fan, and computer readable storage medium |
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| US5996898A (en) * | 1998-04-07 | 1999-12-07 | University Of Central Florida | Automatic occupancy and temperature control for ceiling fan operation |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244448B (en) * | 2013-05-22 | 2015-03-25 | 湖南工业大学 | Natural wind simulating fan and method |
| CN103244448A (en) * | 2013-05-22 | 2013-08-14 | 湖南工业大学 | Natural wind simulating fan and method |
| CN104763666A (en) * | 2015-03-31 | 2015-07-08 | 孙川 | Speed-regulating working method for automatic speed-regulating fan |
| CN105179290B (en) * | 2015-08-29 | 2017-03-22 | 高计丰 | Fan operation control system and control method thereof |
| CN105179290A (en) * | 2015-08-29 | 2015-12-23 | 高计丰 | Fan operation control system and control method thereof |
| CN105245138A (en) * | 2015-09-23 | 2016-01-13 | 广东威灵电机制造有限公司 | Motor and driving control circuit thereof |
| CN105240304B (en) * | 2015-10-26 | 2017-05-24 | 方国聪 | Intelligent controller |
| CN105240304A (en) * | 2015-10-26 | 2016-01-13 | 方国聪 | Intelligent controller |
| WO2017201988A1 (en) * | 2016-05-25 | 2017-11-30 | 广东美的环境电器制造有限公司 | Fan and control method therefor |
| CN107816446A (en) * | 2016-09-12 | 2018-03-20 | 佛山市顺德区美的电热电器制造有限公司 | A kind of control method and device of rotation speed of fan |
| CN107816446B (en) * | 2016-09-12 | 2019-12-27 | 佛山市顺德区美的电热电器制造有限公司 | Method and device for controlling rotating speed of fan |
| CN106499656A (en) * | 2016-11-04 | 2017-03-15 | 安徽理工大学 | A kind of fan wind speed intelligent control method |
| CN106730235A (en) * | 2016-12-20 | 2017-05-31 | 深圳市太业时代实业有限公司 | Healthy device for helping sleep |
| CN109026803A (en) * | 2018-07-08 | 2018-12-18 | 苏州妙文信息科技有限公司 | A kind of automatic adjustment refrigeration system |
| CN112943660A (en) * | 2019-11-26 | 2021-06-11 | 佛山市云米电器科技有限公司 | Air supply control method, fan and computer readable storage medium |
| WO2022027993A1 (en) * | 2020-08-03 | 2022-02-10 | 广东美的环境电器制造有限公司 | Electric fan control method and apparatus, electric fan, and computer readable storage medium |
| CN114060296A (en) * | 2020-08-03 | 2022-02-18 | 广东美的环境电器制造有限公司 | Electric fan control method and device, electric fan and computer readable storage medium |
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Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Applicant after: MIDEA GROUP Co.,Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Applicant before: Midea Group |
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