CN107762943A - Fan intelligent control system - Google Patents
Fan intelligent control system Download PDFInfo
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- CN107762943A CN107762943A CN201610686781.3A CN201610686781A CN107762943A CN 107762943 A CN107762943 A CN 107762943A CN 201610686781 A CN201610686781 A CN 201610686781A CN 107762943 A CN107762943 A CN 107762943A
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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
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
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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
- F04D27/007—Conjoint control of two or more different functions
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The present invention relates to a kind of fan intelligent control system, infrared sensor of the human body is used to detect and judge current environment with the presence or absence of human body infrared；Airspeedometer is used to detect and obtain the air velocity of current environment；Temperature sensor is used to detect and obtain the temperature of current environment；Processing module electrically connects with the fan electromotor of the fan main body, the signal condition controlled wind speed meter that is inputted according to infrared sensor of the human body, the running status of temperature sensor and fan electromotor, and the running status of fan electromotor described in the temperature control that sends of the air velocity that sends of airspeedometer during according to as running and temperature sensor.The working condition of fan electromotor is reasonably controlled from there through infrared sensor of the human body combination air velocity and temperature, ensure the comfort of user environment, with the experience for preferably meeting the needs of user and improving user, and fan can be automatically stopped operation in the case where not needing use, or decline the slow-speed of revolution in certain environmental conditions, be advantageous to environmental protection and energy saving.
Description
Technical field
The present invention relates to fan control technical field, more particularly to a kind of fan intelligent control system.
Background technology
Fan is a kind of device that air-flow is produced by electric drive, drives fan blade to turn after electrical power of configuration in it
It is dynamic, and wind energy is converted electrical energy into, take cool effect to reach raw wind.
Existing fan typically has 3 control gears, is respectively used to the rotating speed of controlled motor to produce different wind speed, with
Meet the application in life or industry.In use, when user experience current environment it is sultry when, can just start wind in person
Fan, and the air quantity that fan is blown out is selected by the controlling switch on fan, it is achieved in taking cool purpose.Use a period of time
Afterwards, if when user experience current environmental temperature it is relatively low and, it is necessary to either manually or by the control on fan when causing discomfort
Switch stops fan, stops the use to fan.
In such event, no matter user needs startup fan still to need to stop fan, it is necessary to by user itself in person
Perform, the usage experience of user is caused necessarily to influence, also, user must must experience discomfort can just change fan
Running status, the experience of user can also be had undesirable effect.Meanwhile after user's unlatching fan but when not needing to use,
Fan also still remains starting state, can cause certain wasting of resources, be unfavorable for environmental protection and energy saving.
The content of the invention
The invention aims to solve the shortcomings that above-mentioned prior art and deficiency, there is provided a kind of fan intelligent control system
System, the working condition of fan electromotor can be reasonably controlled by infrared sensor of the human body combination air velocity and temperature, ensured
The comfort of user environment, with the experience for preferably meeting the needs of user and improving user, and fan need not can make
Operation is automatically stopped in the case of, or declines the slow-speed of revolution in certain environmental conditions, is advantageous to environmental protection and energy saving.
To achieve these goals, the technical solution adopted by the present invention is as follows：
A kind of fan intelligent control system, it includes fan main body, infrared sensor of the human body, airspeedometer, temperature sensor
And processing module；
The infrared sensor of the human body is used to detect and judge current environment with the presence or absence of human body infrared；
The airspeedometer is used to detect and obtain the air velocity of current environment, and sends to the processing module；
The temperature sensor is used to detect and obtain the temperature of current environment, and sends to the processing module；
The processing module electrically connects with the fan electromotor of the fan main body, and defeated according to the infrared sensor of the human body
The running status of the signal condition controlled wind speed meter, temperature sensor and the fan electromotor that enter, and airspeedometer during according to by running
The running status control of fan electromotor described in the temperature control that the air velocity and temperature sensor of transmission are sent.
As a further improvement on the present invention, the processing module includes data generation submodule, sub-module stored, judgement
Submodule and control submodule；
The data generation submodule is used to control database with reference to air velocity grade and temperature grade generation rotating speed, and
Store to the sub-module stored；
The judging submodule is used to judge and obtain the grade of present air flow velocity and the grade of Current Temperatures, is sent to
The control submodule；
The control submodule is based on the signal condition controlled wind speed inputted according to the infrared sensor of the human body, temperature
The running status of sensor, fan electromotor and judging submodule, and for calling the rotating speed in the sub-module stored to control number
According to storehouse, extracted in being controlled database from the rotating speed simultaneously corresponding with the grade of present air flow velocity and the grade of Current Temperatures
Rotary speed data, and according to the rotary speed data control fan electromotor rotating speed, realize starting or stoping for fan electromotor.
As a further improvement on the present invention, the data generation submodule is additionally operable to establish air velocity grade, temperature
Corresponding relation between grade, rotating speed grade and air velocity grade and temperature grade and rotating speed grade.
As a further improvement on the present invention, the air velocity grade is respectively low flow velocity, middle flow velocity and high flow rate；Institute
It is respectively low, medium and high temperature to state temperature grade；The rotating speed grade be respectively size increase successively the first rotating speed, second
Rotating speed, the 3rd rotating speed, the 4th flow velocity and the 5th flow velocity；Pair between the air velocity grade and temperature grade and rotating speed grade
Should be related to including：
When air velocity grade is low flow velocity and temperature grade is low temperature, corresponding first rotating speed；
When air velocity grade is low flow velocity and temperature grade is medium temperature, corresponding second rotating speed；
When air velocity grade is low flow velocity and temperature grade is high temperature, corresponding 5th rotating speed；
When air velocity grade is middle flow velocity and temperature grade is low temperature, corresponding first rotating speed；
When air velocity grade is middle flow velocity and temperature grade is medium temperature, corresponding second rotating speed；
When air velocity grade is middle flow velocity and temperature grade is high temperature, corresponding 4th rotating speed；
When air velocity grade is high flow rate and temperature grade is low temperature, corresponding first rotating speed；
When air velocity grade is high flow rate and temperature grade is medium temperature, corresponding second rotating speed；
When air velocity grade is high flow rate and temperature grade is high temperature, corresponding 3rd rotating speed.
As a further improvement on the present invention, the rotating speed is controlled database including following information：
Environmental condition corresponding to first rotating speed is：Low flow velocity low temperature, middle flow velocity low temperature and high flow rate low temperature；
Environmental condition corresponding to second rotating speed is：Gentle high flow rate medium temperature in low flow velocity medium temperature, middle flow velocity；
Environmental condition corresponding to 3rd rotating speed is：High flow rate high temperature；
Environmental condition corresponding to 4th rotating speed is：Middle flow velocity high temperature；
Environmental condition corresponding to 5th rotating speed is：Low flow velocity high temperature.
As a further improvement on the present invention, the value of the first rotating speed is 0 rev/min, and the value of the second rotating speed is 300 revs/min, the
The value of three rotating speeds is 800 revs/min, and the value of the 4th rotating speed is 1000 revs/min, and the value of the 5th rotating speed is 1400 revs/min.
As a further improvement on the present invention, codomain corresponding to the low flow velocity for [0,5m/s), the middle flow velocity is corresponding
Codomain for [5m/s, 40m/s), codomain corresponding to the high flow rate is [40m/s, 100m/s].
As a further improvement on the present invention, codomain corresponding to the low temperature for [- 20 DEG C, 22 DEG C), the medium temperature is corresponding
Codomain for [22 DEG C, 27 DEG C), codomain corresponding to the high temperature is [27 DEG C, 50 DEG C].
Pass through above-mentioned technical proposal, invention achieves technique effect beneficial below：
1) sky of the current environment measured by processing module combination infrared sensor of the human body, airspeedometer and temperature sensor
Gas velocity size and temperature height control the operating condition of fan electromotor, realize and reasonably fan electromotor is entered according to current environment
Row control, ensure the comfort of user environment, preferably to meet the experience of the needs of user and raising user, also, fan
Operation can be automatically stopped in the case where not needing use, or declines the slow-speed of revolution in certain environmental conditions, is advantageous to environmentally friendly section
Energy；
2) it is controlled by the way that air velocity size and temperature height to be divided into multiple grades and be layered, realizes fan electricity
Machine can be different environmental condition under automatic conversion rotating speed, to realize that the wind for producing to fan different air forces being switched fast
Control, can further lift comfort and the experience of user, and further save the energy, reduce use cost；
3) limit of each grade progress concrete numerical value scope to rotating speed, each grade and temperature of air velocity is passed through
It is fixed, to be more bonded living environment, working environment and the environmental condition of industrial environment, realize the working condition progress to fan electromotor
Better control over, further optimize Consumer's Experience and lifting environmental degree of comfort.
In order to more fully understand and implement, the invention will now be described in detail with reference to the accompanying drawings.
Brief description of the drawings
Fig. 1 is the structured flowchart of fan intelligent control system of the present invention；
Fig. 2 is the structured flowchart after fan intelligent control system of the present invention further improves；
Fig. 3 is the general flow chart of fan intelligent control method of the present invention；
Fig. 4 is the overall flow figure after the step Sb in fan intelligent control method of the present invention is refined.
Embodiment
Referring to Fig. 1, the invention provides a kind of fan intelligent control system, it includes fan main body, human body infrared passes
Sensor 2, airspeedometer 3, temperature sensor 4 and processing module 5.Structure and existing fan due to the fan main body in the present invention
Structure is consistent, therefore will not be repeated here.
The infrared sensor of the human body 2 is for detecting and judging that it is human body infrared that current environment whether there is, that is, working as people
Body infrared sensor 2 detected it is human body infrared in the presence of, then infrared sensor of the human body can input induced signal to the place
Manage in module 5, processing module 5 can conclude that current environment has human body；When infrared sensor of the human body 2 has not detected human body
In the presence of infrared ray, then into the processing module 5, the processing module 5 will not receive input signal infrared sensor of the human body
Less than any signal, it can conclude that human body is not present in current environment.
The airspeedometer 3 is used to detect and obtain the air velocity of current environment, and sends to the processing module 5.
The temperature sensor 4 is used to detect and obtain the temperature of current environment, and sends to the processing module 5.
The processing module 5 electrically connects with the fan electromotor of the fan main body, and according to the infrared sensor of the human body 2
The running status of the signal condition controlled wind speed meter 3 of input, temperature sensor 4 and fan electromotor 1, and wind during according to by running
The running status of fan electromotor described in the temperature control that the air velocity and temperature sensor 4 that speed meter 3 is sent are sent.Wherein, should
Running status includes out of service and started, wherein the control in starting also includes the control to the rotating speed of fan electromotor.
Referring to Fig. 2, further, the processing module 5 includes data generation submodule 51, sub-module stored 52, judged
Submodule 53 and control submodule 54.The data generation submodule 51 is used to generate with reference to air velocity grade and temperature grade
Rotating speed is controlled database, and is stored to the sub-module stored 52.The judging submodule 53 is used to judge and obtain current sky
The grade of gas velocity and the grade of Current Temperatures, the control submodule 54 is sent to, and present air is shown by display module 5
Flow velocity and temperature.The control submodule 54 is used for the signal condition controlled wind speed inputted according to the infrared sensor of the human body 2
The running status of 3, temperature sensor 4, fan electromotor 1 and judging submodule 53 is counted, and for calling the sub-module stored 52
In rotating speed control database, the grade and Current Temperatures with present air flow velocity are extracted in being controlled database from the rotating speed
Grade simultaneously corresponding to rotary speed data, and according to the rotary speed data control fan electromotor rotating speed, realize fan electromotor
Start or stop.
Further to improve the control efficiency of data-handling efficiency and fan electromotor, as a kind of more excellent technical scheme,
The data generation submodule 51 is additionally operable to establish air velocity grade, temperature grade, rotating speed grade and air velocity grade
Corresponding relation between temperature grade and rotating speed grade.In the present embodiment, the air velocity grade be respectively low flow velocity,
Middle flow velocity and high flow rate；The temperature grade is respectively low, medium and high temperature；The rotating speed grade is respectively that size increases successively
Big the first rotating speed, the second rotating speed, the 3rd rotating speed, the 4th flow velocity and the 5th flow velocity；The air velocity grade and temperature grade
Corresponding relation between rotating speed grade includes：When air velocity grade is low flow velocity and temperature grade is low temperature, corresponding the
One rotating speed；When air velocity grade is low flow velocity and temperature grade is medium temperature, corresponding second rotating speed；When air velocity grade is
When low flow velocity and temperature grade are high temperature, corresponding 5th rotating speed；When air velocity grade is middle flow velocity and temperature grade is low temperature
When, corresponding first rotating speed；When air velocity grade is middle flow velocity and temperature grade is medium temperature, corresponding second rotating speed；Work as air
When flow velocity grade is middle flow velocity and temperature grade is high temperature, corresponding 4th rotating speed；When air velocity grade is high flow rate and temperature
When grade is low temperature, corresponding first rotating speed；It is corresponding second turn when air velocity grade is high flow rate and temperature grade is medium temperature
Speed；When air velocity grade is high flow rate and temperature grade is high temperature, corresponding 3rd rotating speed.
Therefore, the rotating speed for the generation of submodule 51 being generated by the data is controlled database including following information：
Environmental condition corresponding to first rotating speed is：Low flow velocity low temperature, middle flow velocity low temperature and high flow rate low temperature；
Environmental condition corresponding to second rotating speed is：Gentle high flow rate medium temperature in low flow velocity medium temperature, middle flow velocity；
Environmental condition corresponding to 3rd rotating speed is：High flow rate high temperature；
Environmental condition corresponding to 4th rotating speed is：Middle flow velocity high temperature；
Environmental condition corresponding to 5th rotating speed is：Low flow velocity high temperature.
To carry out the restriction of concrete numerical value scope to each grade of rotating speed, each grade and temperature of air velocity, with
The environmental condition of living environment, working environment and industrial environment is more bonded, realizes and the working condition of fan electromotor is carried out more preferably
Ground controls, and further optimizes Consumer's Experience and lifting environmental degree of comfort, as a kind of more excellent technical scheme, first rotating speed
Value be 0 rev/min, the value of second rotating speed is 300 revs/min, and the value of the 3rd rotating speed is 800 revs/min, described 4th turn
The value of speed is 1000 revs/min, and the value of the 5th rotating speed is 1400 revs/min；And codomain corresponding to the low flow velocity is [0,5m/
S), codomain corresponding to the middle flow velocity for [5m/s, 40m/s), codomain corresponding to the high flow rate is [40m/s, 100m/s]；With
And codomain corresponding to the low temperature for [- 20 DEG C, 22 DEG C), codomain corresponding to the medium temperature for [22 DEG C, 27 DEG C), the high temperature
Corresponding codomain is [27 DEG C, 50 DEG C].
Hereinafter, the control principle of fan intelligent control system of the present invention is sketched：
First, current environment is judged with the presence or absence of human body infrared by infrared sensor of the human body 2, it is useful to judge whether
Family is present, when infrared sensor of the human body 2 detected it is human body infrared in the presence of, control submodule in processing module 5 54 is
Can controlled wind speed meter 3 and temperature sensor 4 work and measure the air velocity and temperature of current environment respectively.Then, airspeedometer 3
The temperature information of acquisition is sent to processing module 5 by the present air flow velocity of acquisition and temperature sensor 4, by processing module 5
In control submodule 54 call the rotating speed in the sub-module stored 52 to control database, by what is sent by judging submodule 53
Present air flow velocity grade and temperature grade correspond to during rotating speed controls database respectively, obtain current tachometer value, and control wind
Fan motor is operated or is stopped using current tachometer value as current running speed.Such as：
1) when present air flow velocity and temperature respectively scope [0,5m/s) and [- 20 DEG C, 22 DEG C), or [5m/s, 40m/s)
[- 20 DEG C, 22 DEG C), or [40m/s, 100m/s] and [- 20 DEG C, 22 DEG C) when, control fan electromotor is with 0 rev/min of the first rotating speed
Operation, namely fan electromotor need not start, and control fan electromotor is out of service；
2) when present air flow velocity and temperature respectively scope [0,5m/s) and [22 DEG C, 27 DEG C), or [5m/s, 40m/s)
[22 DEG C, 27 DEG C), or [40m/s, 100m/s] and [22 DEG C, 27 DEG C) when, control fan electromotor is with 300 revs/min of the second rotating speed
Operation；
3) when present air flow velocity and temperature respectively in scope [40m/s, 100m/s] and [27 DEG C, 50 DEG C] when, control wind
Motor is fanned with the 800 revs/min of operations of the 3rd rotating speed；
4) when present air flow velocity and temperature respectively scope [5m/s, 40m/s) and when [27 DEG C, 50 DEG C], control fan
Motor is with the 1000 revs/min of operations of the 4th rotating speed；
5) when present air flow velocity and temperature respectively scope [0,5m/s) and when [27 DEG C, 50 DEG C], control fan electromotor
With the 1400 revs/min of operations of the 5th rotating speed.
Thus, detected in real time by air velocity of the above method constantly to current environment and temperature, in real time control
The running status of fan electromotor.
When infrared sensor of the human body 2, which can't detect human body infrared and no signal, to be inputted to processing module, processing module 5
Controlled wind speed meter 3, temperature sensor 4 and fan electromotor 1 are out of service or keep not starting state.
Fig. 3 and Fig. 4 are referred to, correspondingly, present invention also offers a kind of corresponding to the fan intelligent control system
Fan intelligent control method, it comprises the following steps：
S1：Detect and judge current environment with the presence or absence of human body infrared,
S11：If there is human body infrared, then following steps are performed：
Sa：Obtain the air velocity and temperature of current environment；In the present embodiment, airspeedometer and temperature sensor point are passed through
Do not measure and obtain the air velocity and temperature of current environment,
Sb：According to the running status of the air velocity of current environment and temperature controlled fan motor；In the present embodiment, institute
State step Sb and specifically include following steps：
Sb1：Controlled database with reference to air velocity grade and temperature grade generation rotating speed；Preferably, the rotating speed control
The generation of database comprises the following steps：
Sb11：Establish air velocity grade, respectively low flow velocity, middle flow velocity and high flow rate；
Sb12：Establish temperature grade, respectively low, medium and high temperature；
Sb13：Rotating speed grade is established, the first rotating speed that respectively size increases successively, the second rotating speed, the 3rd rotating speed, the 4th
Flow velocity and the 5th flow velocity；
Sb14：The corresponding relation of air velocity grade and temperature grade and rotating speed grade is established, including：
When air velocity grade is low flow velocity and temperature grade is low temperature, corresponding first rotating speed；
When air velocity grade is low flow velocity and temperature grade is medium temperature, corresponding second rotating speed；
When air velocity grade is low flow velocity and temperature grade is high temperature, corresponding 5th rotating speed；
When air velocity grade is middle flow velocity and temperature grade is low temperature, corresponding first rotating speed；
When air velocity grade is middle flow velocity and temperature grade is medium temperature, corresponding second rotating speed；
When air velocity grade is middle flow velocity and temperature grade is high temperature, corresponding 4th rotating speed；
When air velocity grade is high flow rate and temperature grade is low temperature, corresponding first rotating speed；
When air velocity grade is high flow rate and temperature grade is medium temperature, corresponding second rotating speed；
When air velocity grade is high flow rate and temperature grade is high temperature, corresponding 3rd rotating speed；
Sb15：Rotating speed is generated according to step S214 to control database；
Sb2：Judgement obtains the grade of present air flow velocity and the grade of Current Temperatures；
Sb3：Call the rotating speed to control database, and extracted in being controlled database from the rotating speed and current air flow
The grade of speed and the grade of Current Temperatures while corresponding rotary speed data；
Sb4：The rotating speed of fan electromotor is controlled according to the rotary speed data, realizes starting or stoping for fan electromotor.
S12：And if there is no human body infrared, then control fan electromotor out of service.
In the present embodiment, controlled database by step Sb11~Sb15 rotating speeds generated including following information：
A) environmental condition corresponding to the first rotating speed is：Low flow velocity low temperature, middle flow velocity low temperature and high flow rate low temperature；
B) environmental condition corresponding to the second rotating speed is：Gentle high flow rate medium temperature in low flow velocity medium temperature, middle flow velocity；
C) environmental condition corresponding to the 3rd rotating speed is：High flow rate high temperature；
D) environmental condition corresponding to the 4th rotating speed is：Middle flow velocity high temperature；
E) environmental condition corresponding to the 5th rotating speed is：Low flow velocity high temperature.
Meanwhile technical scheme is more deepened also in relation with the fan intelligent control system and method for the present invention
The understanding entered, therefore will not be repeated here.
Relative to prior art, fan intelligent control system of the present invention judges that current environment is by infrared sensor of the human body
It is no exist it is human body infrared, to judge whether to have users, with this decide whether open fan, so as to reasonably
Automatic start-stop, the saving energy, and the current environment measured respectively further combined with airspeedometer and temperature sensor after unlatching
Air velocity size and temperature height control the operating condition of fan electromotor, realize according to current environment reasonably to fan electromotor
It is controlled, ensures the comfort of user environment, preferably meets the experience of the needs of user and raising user, also, wind
Fan can be automatically stopped operation in the case where not needing use, or decline the slow-speed of revolution in certain environmental conditions, be advantageous to environmental protection
Energy-conservation.
The invention is not limited in above-mentioned embodiment, if the various changes or deformation to the present invention do not depart from the present invention
Spirit and scope, if these changes and deformation belong within the scope of the claim and equivalent technologies of the present invention, then this hair
It is bright to be also intended to comprising these changes and deformation.
Claims (8)
- A kind of 1. fan intelligent control system, it is characterised in that：Including fan main body, infrared sensor of the human body, airspeedometer, temperature Sensor and processing module；The infrared sensor of the human body is used to detect and judge current environment with the presence or absence of human body infrared；The airspeedometer is used to detect and obtain the air velocity of current environment, and sends to the processing module；The temperature sensor is used to detect and obtain the temperature of current environment, and sends to the processing module；The processing module electrically connects with the fan electromotor of the fan main body, and inputted according to the infrared sensor of the human body The running status of signal condition controlled wind speed meter, temperature sensor and fan electromotor, and airspeedometer during according to by running is sent Air velocity and temperature sensor send temperature control described in fan electromotor running status.
- 2. fan intelligent control system according to claim 1, it is characterised in that：The processing module generates including data Submodule, sub-module stored, judging submodule and control submodule；The data generation submodule is used to control database with reference to air velocity grade and temperature grade generation rotating speed, and stores To the sub-module stored；The judging submodule is used to judge and obtain the grade of present air flow velocity and the grade of Current Temperatures, is sent to described Control submodule；The control submodule is based on the signal condition controlled wind speed inputted according to the infrared sensor of the human body, TEMP The running status of device, fan electromotor and judging submodule, and for calling the rotating speed in the sub-module stored to control database, Extracted in being controlled database from the rotating speed and the grade of present air flow velocity and the grade of Current Temperatures while corresponding turn Fast data, and according to the rotating speed of rotary speed data control fan electromotor, realize starting or stoping for fan electromotor.
- 3. fan intelligent control system according to claim 2, it is characterised in that：The data generation submodule is additionally operable to Establish between air velocity grade, temperature grade, rotating speed grade and air velocity grade and temperature grade and rotating speed grade Corresponding relation.
- 4. fan intelligent control system according to claim 3, it is characterised in that：The air velocity grade is respectively low Flow velocity, middle flow velocity and high flow rate；The temperature grade is respectively low, medium and high temperature；The rotating speed grade is respectively size The first rotating speed, the second rotating speed, the 3rd rotating speed, the 4th flow velocity and the 5th flow velocity increased successively；The air velocity grade and temperature Corresponding relation between degree grade and rotating speed grade includes：When air velocity grade is low flow velocity and temperature grade is low temperature, corresponding first rotating speed；When air velocity grade is low flow velocity and temperature grade is medium temperature, corresponding second rotating speed；When air velocity grade is low flow velocity and temperature grade is high temperature, corresponding 5th rotating speed；When air velocity grade is middle flow velocity and temperature grade is low temperature, corresponding first rotating speed；When air velocity grade is middle flow velocity and temperature grade is medium temperature, corresponding second rotating speed；When air velocity grade is middle flow velocity and temperature grade is high temperature, corresponding 4th rotating speed；When air velocity grade is high flow rate and temperature grade is low temperature, corresponding first rotating speed；When air velocity grade is high flow rate and temperature grade is medium temperature, corresponding second rotating speed；When air velocity grade is high flow rate and temperature grade is high temperature, corresponding 3rd rotating speed.
- 5. fan intelligent control system according to claim 4, it is characterised in that：The rotating speed control database including with Lower information：Environmental condition corresponding to first rotating speed is：Low flow velocity low temperature, middle flow velocity low temperature and high flow rate low temperature；Environmental condition corresponding to second rotating speed is：Gentle high flow rate medium temperature in low flow velocity medium temperature, middle flow velocity；Environmental condition corresponding to 3rd rotating speed is：High flow rate high temperature；Environmental condition corresponding to 4th rotating speed is：Middle flow velocity high temperature；Environmental condition corresponding to 5th rotating speed is：Low flow velocity high temperature.
- 6. fan intelligent control system according to claim 4, it is characterised in that：The value of first rotating speed is 0 rev/min, the The value of two rotating speeds is 300 revs/min, and the value of the 3rd rotating speed is 800 revs/min, and the value of the 4th rotating speed is 1000 revs/min, the 5th rotating speed Value be 1400 revs/min.
- 7. fan intelligent control system according to claim 6, it is characterised in that：Codomain corresponding to the low flow velocity is [0,5m/s), codomain corresponding to the middle flow velocity for [5m/s, 40m/s), codomain corresponding to the high flow rate for [40m/s, 100m/s]。
- 8. fan intelligent control system according to claim 7, it is characterised in that：Codomain corresponding to the low temperature is [- 20 DEG C, 22 DEG C), codomain corresponding to the medium temperature for [22 DEG C, 27 DEG C), codomain corresponding to the high temperature is [27 DEG C, 50 DEG C].
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| CN201610686781.3A CN107762943A (en) | 2016-08-18 | 2016-08-18 | Fan intelligent control system |
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|---|---|---|---|
| CN201610686781.3A CN107762943A (en) | 2016-08-18 | 2016-08-18 | Fan intelligent control system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108644974A (en) * | 2018-04-25 | 2018-10-12 | 芜湖慧宇商贸有限公司 | A kind of Intelligent air conditioner control system based on STM chips |
| CN108662731A (en) * | 2018-04-25 | 2018-10-16 | 芜湖慧宇商贸有限公司 | A kind of control method of the Intelligent air conditioner control system based on STM chips |
| CN108844199A (en) * | 2018-04-25 | 2018-11-20 | 芜湖慧宇商贸有限公司 | A kind of control method of Intelligent air conditioner control system |
| CN108844202A (en) * | 2018-04-25 | 2018-11-20 | 芜湖慧宇商贸有限公司 | A kind of Intelligent air conditioner control system |
| CN110030206A (en) * | 2019-05-09 | 2019-07-19 | 广东飞鹿电器有限公司 | A kind of fan temperature-sensitive speed regulating method and its industrial or commercial electric fan |
| CN111577642A (en) * | 2020-05-27 | 2020-08-25 | 江西电力职业技术学院 | Automatic fan control method and system |
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2016
- 2016-08-18 CN CN201610686781.3A patent/CN107762943A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108644974A (en) * | 2018-04-25 | 2018-10-12 | 芜湖慧宇商贸有限公司 | A kind of Intelligent air conditioner control system based on STM chips |
| CN108662731A (en) * | 2018-04-25 | 2018-10-16 | 芜湖慧宇商贸有限公司 | A kind of control method of the Intelligent air conditioner control system based on STM chips |
| CN108844199A (en) * | 2018-04-25 | 2018-11-20 | 芜湖慧宇商贸有限公司 | A kind of control method of Intelligent air conditioner control system |
| CN108844202A (en) * | 2018-04-25 | 2018-11-20 | 芜湖慧宇商贸有限公司 | A kind of Intelligent air conditioner control system |
| CN110030206A (en) * | 2019-05-09 | 2019-07-19 | 广东飞鹿电器有限公司 | A kind of fan temperature-sensitive speed regulating method and its industrial or commercial electric fan |
| CN111577642A (en) * | 2020-05-27 | 2020-08-25 | 江西电力职业技术学院 | Automatic fan control method and system |
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