CN105912041A - Natural wind simulation device and method - Google Patents
Natural wind simulation device and method Download PDFInfo
- Publication number
- CN105912041A CN105912041A CN201510664700.5A CN201510664700A CN105912041A CN 105912041 A CN105912041 A CN 105912041A CN 201510664700 A CN201510664700 A CN 201510664700A CN 105912041 A CN105912041 A CN 105912041A
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- China
- Prior art keywords
- motor
- signal
- natural wind
- speed
- described motor
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Control Of Eletrric Generators (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
The invention provides a natural wind simulation device and method. The natural wind simulation device comprises a motor and a control device. The control device is connected with the motor and used for outputting motor control signals to control the operation state of the motor, wherein the operation state includes operation speed and operation duration corresponding to all operation speed. The control device comprises a speed random module which is used for randomly generating speed numerical signals of rotating of the motor; and a time random module which is used for randomly generating operation duration numerical signals of all speed of the motor, wherein one duration numerical signal is corresponding to one speed numerical signal. The natural wind simulation device is enabled to generate natural wind in a simulation way, and the natural wind simulation device has the advantages of great simulation effect, high performance of closing to the nature and great experience so that users are enabled to experience flexible and changeable wind.
Description
Technical field
The present invention relates to air-supply field, particularly a kind of natural wind simulation device and method.
Background technology
At present the air-conditioning used in indoor environment is only to orient, swing air-supply and direction choosing mostly
Selecting the mechanical blowing air supply pattern of change, air supply mode is dull, blowing feeling is poor, long-time easily generation
The sensation that blowing is uncomfortable, and often because speed air flow is too low in indoor environment, frequency becomes
Change little, relatively big with Difference of physical environment, it is chronically in such neutral environment, makes human body lack
Suitably stimulate, can cause people that Environmental variations is adapted to the reduction of ability, cause body temperature to be adjusted
Joint and resistance fail, and make people easily catch a cold and the disease such as heatstroke.
User experience is poor by the way of motor fixed speed is blown at present this, accepts for a long time
The wind of same wind-force easily allows user produce experience fatigue, and easy long-time same position is by humorously
Produce the disease such as rheumatism or flu.
Therefore, the air supply method of prior art poor user experience and easily give user accept for a long time with
The wind of one wind-force, easily produces disease.
The most how to design a kind of Consumer's Experience is good and wind speed is flexible and changeable air supply method and device is
Industry needs the problem of solution badly.
Summary of the invention
In order to solve above-mentioned existing technical problem, the present invention provides a kind of natural wind simulation device side
The wind-engaging that method increases user with the wind-force randomly generating friction speed to user is experienced.
The present invention provides a kind of natural wind simulation device, and it includes motor and controls device, controls device
It is connected to output motor control signal with described motor and controls the running status of motor, described operation shape
State includes the speed of service and the corresponding operation duration running each speed；Wherein said control device includes
Speed randomized blocks is for randomly generating the speed values signal of electric machine rotation；Time randomized blocks is used for
Randomly generate the motor operation duration numerical signal in each speed, the corresponding speed of the longest numerical signal
Numerical signal.
Preferably, it includes sensing device, and described sensing device is for detecting the state letter of described motor
Breath, and connect described control device, by described status information feedback to described control device, described control
Motor operating state is controlled by device processed according to described status information output control signal.
Preferably, described control device includes
Comparison module, for the given operating state signal of described motor and being obtained by sensing device
Actual motion state compares, and obtains rotating speed deviation；And
Adjustment module, for regulating described motor control signal according to described rotating speed deviation.
Preferably, also include drive circuit, be connected between described motor and described control device, use
In receiving described motor control signal and motor control signal being carried out power amplification to drive described electricity
Machine.
Preferably, also include that inverter circuit, described inverter circuit are connected to described drive circuit and motor
Between, for the motor control signal according to described power amplification, power is distributed to described electricity
The each phase winding of machine is to drive motor.
Preferably, described sensing device is Hall element.
Preferably, described motor is brshless DC motor.
The present invention also provides for a kind of natural wind simulation method, and it includes step:
Generating motor control signal, described motor control signal includes the speed randomly generating electric machine rotation
Numerical signal and operation duration numerical signal, the corresponding speed values signal of the longest numerical signal；
Described motor is driven to run according to described motor control signal correspondence；
Judge speed values letter or with operation duration numerical signal whether beyond preset range, be to return
Generate motor control signal, no, then return and drive described motor according to described motor control signal correspondence
The step run.
Preferably, also include:
For to the given operating state signal of described motor and the actual motion shape that obtained by sensing device
State compares to obtain rotating speed deviation, and regulates described motor control letter according to described rotating speed deviation
Number.
Compared to prior art, in the natural wind simulation device and method of the preferred embodiment of the present invention, logical
Cross and center speed randomized blocks for randomly generating the speed values signal of electric machine rotation at control dress
And time randomized blocks is for randomly generating the motor operation duration numerical signal in each speed.This
It is designed to produce natural wind so that natural wind simulation unit simulation and to have simulation effective and press close to
The advantage that naturality is high.It is good that this design allows users to experience flexible and changeable wind experience property.
Accompanying drawing explanation
Fig. 1 is the structural representation of the natural wind simulation device of one embodiment of the present invention；
Fig. 2 is the block diagram of the natural wind simulation method of one embodiment of the present invention.
Detailed description of the invention
The present invention is further described for explanation and detailed description of the invention below in conjunction with the accompanying drawings.
The structure referring to the natural wind simulation device that Fig. 1, Fig. 1 are one embodiment of the present invention is shown
It is intended to.The natural wind simulation device of the present invention includes motor 11, controls device 12, sensor device
13, drive circuit 14 and inverter circuit 15.
Described motor control assembly 12 and described motor 11 are connected to output motor control signal and control
The running status of motor, described running status includes the speed of service and the corresponding operation running each speed
Duration.
Described sensing device 13 is for detecting the status information of described motor 11, and connects described control
Device 12, with by described status information feedback to described control device 12,12, described control device
According to described status information output control signal, motor 11 running status is controlled.
During specific design, above-mentioned sensing device 13 is preferably arranged to Hall element.Above-mentioned motor 11
It is preferably arranged to brshless DC motor.Described control signal includes for controlling the number of speed that motor runs
Value signal and motor are at the operation duration numerical signal of each speed.
Drive circuit 14 is connected between described motor 11 and described control device 12, is used for receiving institute
State motor 11 control signal and motor 11 control signal carried out power amplification to drive motor 11.
Inverter circuit 15 is connected between described drive circuit 14 and motor 11, for according to described merit
Motor 11 control signal that rate is amplified, distributes to the described each phase winding of motor 11 to drive by power
Galvanic electricity machine 11.
Described control device 12 includes speed randomized blocks 121, time randomized blocks 123, compares mould
Block 124 and adjustment module 125.
Speed randomized blocks 121 is for randomly generating the speed values signal of electric machine rotation.Time is random
Module 123 is for randomly generating the motor operation duration numerical signal in each speed, and the longest numerical value is believed
Number correspondence one speed values signal.Comparison module 124 is for believing the given running status of described motor
Number and the actual motion state that obtained by sensing device compare, obtain rotating speed deviation.Adjustment module
125 for regulating described motor control signal according to described rotating speed deviation.
Compared to prior art, in the natural wind simulation device of the preferred embodiment of the present invention, by control
Device 12 processed arranges speed randomized blocks 121 for randomly generating the speed values that motor 11 rotates
Signal and time randomized blocks 123 are for randomly generating the motor 11 operation duration numerical value in each speed
Signal.This be designed to so that natural wind simulation unit simulation produce natural wind and have simulation effect
The advantage that fruit is good and getting close to nature property is high.This design allows users to experience flexible and changeable wind body
The property tested is good.
Refer to the square frame of natural wind simulation method that Fig. 2, Fig. 2 are the preferred embodiment of the present invention again show
It is intended to.The present invention also provides for a kind of natural wind simulation method of above-mentioned natural wind simulation device, and it includes
Step:
S1: generating motor control signal, described motor control signal includes randomly generating electric machine rotation
Speed values signal and operation duration numerical signal, the corresponding speed values signal of the longest numerical signal.
S2: drive described motor to run according to described motor control signal correspondence.
S3: judge speed values letter or with operation duration numerical signal whether beyond preset range, be then
Return step S1 and generate motor control signal, otherwise return S2.
Further, can also be to the given fortune of described motor during performing step S1 to S3
Row status signal and the actual motion state obtained by sensing device compare to obtain rotating speed deviation,
And regulate described motor control signal according to described rotating speed deviation.
It should be noted that in the step of step S3, when judge speed values letter or with run duration
When being fed back into the step of step S1 when numerical signal is beyond preset range, the electricity produced in the step of S1
Machine control signal includes that controlling motor runs or control the signal that motor stops.
Time compared with prior art, in the enforcement natural wind simulation method of the present invention, by randomly generating
The speed values signal of electric machine rotation and randomly generate the motor operation duration numerical signal in each speed.
This it is designed to make it possible to truly to simulate generation natural wind and to have simulation effective and have patch
The advantage that near-nature forest is high.
Above content is that to combine concrete preferred implementation made for the present invention the most specifically
Bright, it is impossible to assert the present invention be embodied as be confined to these explanations.For technology belonging to the present invention
For the those of ordinary skill in field, without departing from the inventive concept of the premise, it is also possible to if making
Dry simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (9)
1. a natural wind simulation device, it is characterised in that comprising:
Motor；With
Control device, be connected to output motor control signal with described motor and control the operation shape of motor
State, described running status includes the speed of service and the corresponding operation duration running each speed；
Wherein, described control device includes:
Speed randomized blocks, for randomly generating the speed values signal of electric machine rotation；
Time randomized blocks, for randomly generating the motor operation duration numerical signal in each speed, one
The corresponding speed values signal of duration numerical signal.
Natural wind simulation device the most according to claim 1, it is characterised in that it includes sensing device,
Described sensing device is for detecting the status information of described motor, and connects described control device, by institute
State status information feedback to control to described control device, described control device according to the output of described status information
Motor operating state is controlled by signal processed.
Natural wind simulation device the most according to claim 2, it is characterised in that described control device includes
Comparison module, for the given operating state signal of described motor and being obtained by sensing device
The actual motion state taken compares, and obtains rotating speed deviation；And
Adjustment module, for regulating described motor control signal according to described rotating speed deviation.
Natural wind simulation device the most according to claim 3, it is characterised in that also include drive circuit,
It is connected between described motor and described control device, is used for receiving described motor control signal and to electricity
Machine control signal carries out power amplification to drive described motor.
Natural wind simulation device the most according to claim 4, it is characterised in that also include inverter circuit,
Described inverter circuit is connected to described between drive circuit and motor, for putting according to described power
Big motor control signal, distributes to each phase winding of described motor to drive motor by power.
Natural wind simulation device the most according to claim 5, it is characterised in that described sensing device is
Hall element.
Natural wind simulation device the most according to claim 6, it is characterised in that described motor is brushless
Direct current generator.
8. a natural wind simulation method, it is characterised in that include step:
Generating motor control signal, described motor control signal includes the speed randomly generating electric machine rotation
Numerical signal and operation duration numerical signal, the corresponding speed values signal of the longest numerical signal；
Described motor is driven to run according to described motor control signal correspondence；
Judge speed values letter or with operation duration numerical signal whether beyond preset range, be to return
Generate motor control signal, no, then return and drive described motor according to described motor control signal correspondence
The step run.
Natural wind simulation method the most according to claim 8, it is characterised in that also include:
For to the given operating state signal of described motor and the actual motion shape that obtained by sensing device
State compares to obtain rotating speed deviation, and regulates described motor control letter according to described rotating speed deviation
Number.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510664700.5A CN105912041A (en) | 2015-10-15 | 2015-10-15 | Natural wind simulation device and method |
| PCT/CN2016/101254 WO2017063510A1 (en) | 2015-10-15 | 2016-09-30 | Natural wind simulation device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510664700.5A CN105912041A (en) | 2015-10-15 | 2015-10-15 | Natural wind simulation device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105912041A true CN105912041A (en) | 2016-08-31 |
Family
ID=56744025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510664700.5A Pending CN105912041A (en) | 2015-10-15 | 2015-10-15 | Natural wind simulation device and method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105912041A (en) |
| WO (1) | WO2017063510A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481593A (en) * | 2016-12-14 | 2017-03-08 | 北京小米移动软件有限公司 | The method and device of natural wind simulating |
| WO2017063510A1 (en) * | 2015-10-15 | 2017-04-20 | 深圳和而泰智能控制股份有限公司 | Natural wind simulation device and method |
| CN106949080A (en) * | 2017-03-21 | 2017-07-14 | 莱克电气股份有限公司 | A kind of method and apparatus of natural wind simulating |
| CN109812443A (en) * | 2019-01-18 | 2019-05-28 | 北京智米科技有限公司 | The method and apparatus for controlling fan motor natural wind simulating |
| CN111237992A (en) * | 2020-01-16 | 2020-06-05 | 青岛海尔空调器有限总公司 | Control method of air conditioner and air conditioner |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183384A (en) * | 2021-11-24 | 2022-03-15 | 武汉理工大学 | Uniform wind simulation loading system and method |
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| CN85200719U (en) * | 1985-06-08 | 1987-08-12 | 张素娟 | Electric fan controller for simulating natural wind |
| CN86206615U (en) * | 1986-12-23 | 1988-10-05 | 朱守云 | Digital step speed regulating electric fan |
| CN101749839A (en) * | 2008-12-10 | 2010-06-23 | 珠海格力电器股份有限公司 | Natural wind simulating device and method thereof |
| JP2013151916A (en) * | 2012-01-26 | 2013-08-08 | Panasonic Corp | Electric fan |
| CN103244448A (en) * | 2013-05-22 | 2013-08-14 | 湖南工业大学 | Natural wind simulating fan and method |
| CN204402952U (en) * | 2014-12-09 | 2015-06-17 | 重庆西胜电子科技有限公司 | Electric fan simulation fitful wind speed regulator |
| CN205540316U (en) * | 2015-10-15 | 2016-08-31 | 深圳和而泰智能控制股份有限公司 | Natural wind analogue means |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105912041A (en) * | 2015-10-15 | 2016-08-31 | 深圳和而泰智能控制股份有限公司 | Natural wind simulation device and method |
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2015
- 2015-10-15 CN CN201510664700.5A patent/CN105912041A/en active Pending
-
2016
- 2016-09-30 WO PCT/CN2016/101254 patent/WO2017063510A1/en active Application Filing
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| CN85200719U (en) * | 1985-06-08 | 1987-08-12 | 张素娟 | Electric fan controller for simulating natural wind |
| CN86206615U (en) * | 1986-12-23 | 1988-10-05 | 朱守云 | Digital step speed regulating electric fan |
| CN101749839A (en) * | 2008-12-10 | 2010-06-23 | 珠海格力电器股份有限公司 | Natural wind simulating device and method thereof |
| JP2013151916A (en) * | 2012-01-26 | 2013-08-08 | Panasonic Corp | Electric fan |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017063510A1 (en) * | 2015-10-15 | 2017-04-20 | 深圳和而泰智能控制股份有限公司 | Natural wind simulation device and method |
| CN106481593A (en) * | 2016-12-14 | 2017-03-08 | 北京小米移动软件有限公司 | The method and device of natural wind simulating |
| CN106949080A (en) * | 2017-03-21 | 2017-07-14 | 莱克电气股份有限公司 | A kind of method and apparatus of natural wind simulating |
| CN106949080B (en) * | 2017-03-21 | 2018-09-28 | 莱克电气股份有限公司 | A kind of method and apparatus of natural wind simulating |
| CN109812443A (en) * | 2019-01-18 | 2019-05-28 | 北京智米科技有限公司 | The method and apparatus for controlling fan motor natural wind simulating |
| CN109812443B (en) * | 2019-01-18 | 2020-07-07 | 北京智米科技有限公司 | Method and device for controlling fan motor to simulate natural wind |
| CN111237992A (en) * | 2020-01-16 | 2020-06-05 | 青岛海尔空调器有限总公司 | Control method of air conditioner and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017063510A1 (en) | 2017-04-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160831 |