CN105952678A - Electric fan intelligent control system - Google Patents
Electric fan intelligent control system Download PDFInfo
- Publication number
- CN105952678A CN105952678A CN201610472199.7A CN201610472199A CN105952678A CN 105952678 A CN105952678 A CN 105952678A CN 201610472199 A CN201610472199 A CN 201610472199A CN 105952678 A CN105952678 A CN 105952678A
- Authority
- CN
- China
- Prior art keywords
- electric fan
- control system
- sensor
- fan
- arm microprocessor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
-
- 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
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/313—Air temperature
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The invention belongs to the technical field of household appliances, and particularly relates to an electric fan intelligent control system which can automatically regulate the rotation speed of an electric fan according to a temperature. The electric fan intelligent control system comprises a fan main body and an electric fan motor, and further comprises an ARM micro processor as well as a temperature sensor, an infrared sensor, a light sensor, a PM 2.5 sensor, an indicator lamp, a display screen, a WIFI module and a motor speed regulating module which are electrically connected with the ARM micro processor, wherein the motor speed regulating module controls the rotation speed of the electric fan motor; and the ARM micro processor is in wireless communication with a smart phone through a WIFI module. The electric fan intelligent control system controls the electric fan, so that the rotation speed of the electric fan can be automatically regulated according to a room temperature; and when no people is detected in a room, the electric fan is automatically switched off to achieve the purpose of saving energy resources.
Description
Technical field
The invention belongs to household electrical appliance technical field, be specifically related to one and turn according to temperature automatic adjustment electric fan
The electric fan intelligence control system of speed.
Background technology
Along with global climate alternating temperature, the hot weather faced by people gets more and more, and thus people are in more fall
During temperature equipment, still it be unable to do without fan, no matter be inside unit air-conditioned room, or the ring at central air-conditioning
Under border, people are required for Usining the fan to realize the more smooth of air.
Electric fan is called for short electric fan, also referred to as fan, ventilating fan, is that one utilizes motor-driven flabellum to rotate,
Reach the household electrical appliance making air accelerate circulation, be mainly used in cooling and heatstroke-eliminating and ventilating air.It is widely used in
Family, office, shop, hospital and hotels and other places.Electric fan is mainly by fan head, fan blade, guard and control
The parts compositions such as device processed.Fan head includes motor, front and rear cover and wind pushing mechanism etc. of shaking the head.Electric fan
Critical piece is: ac motor.Its operation principle is: hot-wire coil in magnetic field stress and rotate.Electricity
Can be converted into mechanical energy, simultaneously because coil resistance, therefore inevitably some electric energy to be converted into
Heat energy.
Referenced patent document CN204283947U discloses a kind of electric fan with wireless remote control district, this electric wind
Fan includes a body, and body has a headstock, and headstock has a wireless remote control district, and wireless remote control district has one
Emitter, emitter can produce a signal.Referenced patent document CN201763661U discloses a kind of novel
Fan intelligent control system, including the master board being located in fan body and with master board wireless connections
Remote controller, master board be provided with microcontroller and the microcontroller that power module couples with power module
Device couple drive circuit, drive circuit couple with fan electromotor, remote controller include remote-controlled chip and with
The emitting head of remote-controlled chip connection, RPB.
Above-referenced patent document is only to realize remote pilot for electric fan, does not have intelligent, completely
By Artificial Control.When temperature is raised, manually do not regulate retation speed of electric fan, to realize accelerating cross-ventilation
Purpose.Rewarding when night, people are when using electric fan, and the display lamp light yellow of electric fan, to people's
Sleep has certain interference.
Summary of the invention
For the problem that existing electric fan degree of intelligence is the highest, the present invention proposes a kind of electric fan Based Intelligent Control
System, this electric fan intelligence control system controls electric fan can be according to indoor temperature auto-control electric fan
Rotating speed, and detect indoor nobody time, be automatically switched off electric fan, reach to save the purpose of the energy.
The present invention adopts the following technical scheme that
Electric fan intelligence control system, including fan main body and fan motor, also includes ARM microprocessor
And with ARM microprocessor be electrically connected with temperature sensor, infrared sensor, illuminance sensor, PM2.5
Sensor, display lamp, display screen, WIFI module and electric machine speed regulation module, electric machine speed regulation module controls electric wind
The rotating speed of fan motor, ARM microprocessor carries out radio communication through WIFI module and smart mobile phone.
Further, ARM microprocessor is 32 ARM Cortex-M3 processors.
Further, display lamp is red, yellow or green LED.
Further, also include that buzzer, buzzer are electrically connected with ARM microprocessor.
Further, temperature sensor is resistance temperature detector.
Relative to prior art, the present invention has the advantage that 1. present invention, without extra remote controller, use hands
Machine can realize the controlled in wireless to the present invention, convenient, fast.2. intelligence degree is high, and infrared remote control needs
Wanting aligning direction, and WIFI underwater acoustic remote control distance is wanted, in room, any direction all can realize remote control.3. people
Rest time, make display lamp and display screen all not work, do not interfere with the sleep of people.4. the present invention can root
According to indoor temperature, it is automatically adjusted retation speed of electric fan.5. whether there is people to exist in automatic sensing chamber, if indoor nothing
People, is automatically switched off electric fan, it is possible to reach energy-conservation purpose.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of intelligent radio remote control electric fan.
Detailed description of the invention
For further illustrating each embodiment, the present invention is provided with accompanying drawing.These accompanying drawings are the invention discloses content one
Part, it is mainly in order to illustrate embodiment, and the associated description of description can be coordinated to explain the fortune of embodiment
Make principle.Coordinating with reference to these contents, those of ordinary skill in the art will be understood that other possible embodiment party
Formula and advantages of the present invention.Assembly in figure is not necessarily to scale, and similar element numbers is generally used
Represent similar assembly.
In conjunction with the drawings and specific embodiments, the present invention is further described.
Refering to shown in Fig. 1, the intelligent radio remote control electric fan of a present invention preferably embodiment, including fan master
Body and fan motor 12, also include ARM microprocessor 3, temperature sensor 1, infrared sensor 2, light
Illuminance transducer 4, display lamp 8, display screen 9, WIFI module 7, electric machine speed regulation module 11, buzzer 10
With PM2.5 sensor 5.Temperature sensor 1, infrared sensor 2, illuminance sensor 4, display lamp 8,
Display screen 9, WIFI module 7, electric machine speed regulation module 11, buzzer 10 and PM2.5 sensor 5 are respectively
It is electrically connected with ARM microprocessor 3.Electric machine speed regulation module 11 controls the rotating speed of fan motor 12, ARM
Microprocessor 3 carries out radio communication through WIFI module 7 and smart mobile phone 6.
Temperature sensor 1 is for detecting the temperature of this embodiment place environment, and testing result is fed back to ARM
Microprocessor 3.Infrared sensor 2 is arranged on around electric fan main body, it is possible in sensing chamber, whether all directions
Someone, the testing result of all infrared sensors 2 all feeds back to ARM microprocessor 3, ARM microprocessor
According to the feedback data of all infrared sensors 2,3 judge whether indoor have people.Illuminance sensor 4 is used for examining
Surveying indoor intensity of illumination, ARM microprocessor 3 obtains the intensity of illumination data of illuminance sensor 4 feedback and enters
After row processes, provide whether indoor environment is in dark state.PM2.5 sensor 5 is used for detecting this embodiment
The air quality of local environment.
The display lamp 8 of this embodiment uses light emitting diode, and the light emitting diode of this embodiment uses redness to send out
Optical diode.One as electric fan switch status indicator lamp 8, three electric fan high, medium and low gear instructions
Lamp 8.Skilled person will appreciate that, the color of light emitting diode is not limited to redness, also can use yellow or green
Color light emitting diode is as display lamp 8.
The display screen 9 of this embodiment is used for showing Time of Day, and the Indoor Temperature of temperature sensor 1 detection
Degree, the parameter such as IAQ (indoor air quality) of PM2.5 sensor 5 detection.Display screen 9 is touching display screen 9, makes
User can be with the proof time date etc..
WIFI module 7 is for carrying out radio communication with smart mobile phone 6, and this embodiment will by WIFI module 7
Indoor temperature, air quality that this embodiment detects, whether there are the phases such as people, and the rotating speed of this embodiment
Pass information is sent to smart mobile phone 6.Smart mobile phone 6 sends control instruction, ARM microprocessor to this embodiment
After 3 receive control instruction, this embodiment is controlled.It should be noted that the intelligent hands of this embodiment
Machine 6 is common smart mobile phone, and the APP installing this embodiment of control can realize.
Electric machine speed regulation module 11 directly controls fan motor 12, and electric machine speed regulation module 11 is according to the micro-place of ARM
The rotating speed of fan motor 12 is adjusted, to realize the high, normal, basic gear of this embodiment by the instruction of reason device 3.
Buzzer 10, as sound prompting device, carries out warning reminding, when Indoor Temperature is spent when air quality is poor
Height, is also carried out reminding, may indoor breaking out of fire.
It should be noted that the ARM microprocessor 3 of this embodiment is 32 ARM for ARM microprocessor
Cortex-M3 processor., skilled person will appreciate that, ARM microprocessor 3 is of a great variety, also can adopt
Use other processors, such as ARM9 series or ARM9E series etc..
When people feel sweltering heat, open fan by smart mobile phone 6 remote control, and carry out gear regulation, with
Meet people's demand.People leave indoor, and this embodiment detects that indoor unmanned existence reaches 10 minutes often
After, it is automatically switched off electric fan.Along with the arrival at night, indoor temperature declines, and this embodiment is automatically by gear
Dropping to middle gear from high tap position, fan motor 12 rotating speed declines.People turn off the light after rest, and illuminance senses
Device 4 detects that indoor illumination intensity is less than setting value, then close display lamp 8 and display screen 9, to prevent light
Affect people to have a rest.
Although specifically show and describe the present invention in conjunction with preferred embodiment, but those skilled in the art
Should be understood that in the spirit and scope of the present invention limited without departing from appended claims, in form
Above and the present invention can be made a variety of changes in details, be protection scope of the present invention.
Claims (5)
1. electric fan intelligence control system, including fan main body and fan motor, it is characterised in that: also include ARM
Microprocessor and the temperature sensor being electrically connected with ARM microprocessor, infrared sensor, illuminance pass
Sensor, PM2.5 sensor, display lamp, display screen, WIFI module and electric machine speed regulation module, described electricity
Machine speed adjusting module controls the rotating speed of fan motor, and described ARM microprocessor is through WIFI module and intelligence
Radio communication can be carried out by mobile phone.
2. electric fan intelligence control system as claimed in claim 1, it is characterised in that: described ARM microprocessor
It is 32 ARM Cortex-M3 processors.
3. electric fan intelligence control system as claimed in claim 1, it is characterised in that: described display lamp be redness,
Yellow or green LED.
4. electric fan intelligence control system as claimed in claim 1, it is characterised in that: also include buzzer, institute
State buzzer to be electrically connected with ARM microprocessor.
5. electric fan intelligence control system as claimed in claim 1, it is characterised in that: described temperature sensor is
Resistance temperature detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610472199.7A CN105952678A (en) | 2016-06-22 | 2016-06-22 | Electric fan intelligent control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610472199.7A CN105952678A (en) | 2016-06-22 | 2016-06-22 | Electric fan intelligent control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105952678A true CN105952678A (en) | 2016-09-21 |
Family
ID=56904011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610472199.7A Pending CN105952678A (en) | 2016-06-22 | 2016-06-22 | Electric fan intelligent control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105952678A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107220770A (en) * | 2017-05-26 | 2017-09-29 | 国网山东省电力公司泰安供电公司 | The dsm methods, devices and systems of residential electricity consumption |
| CN109915402A (en) * | 2019-04-22 | 2019-06-21 | 河海大学 | A kind of Multifunctional fan |
| GB2619082A (en) * | 2022-05-27 | 2023-11-29 | Nibrotech Ltd | Fan speed control device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08200284A (en) * | 1995-01-20 | 1996-08-06 | Matsushita Electric Ind Co Ltd | Air conditioning device and its control method |
| US6189799B1 (en) * | 1998-04-07 | 2001-02-20 | University Of Central Florida | Automatic occupancy and temperature control for ceiling fan operation |
| CN104728131A (en) * | 2013-12-20 | 2015-06-24 | 西安瑞驰信息技术有限公司 | Electric fan with function of monitoring oxygen concentration and air quality |
| CN104912832A (en) * | 2015-07-14 | 2015-09-16 | 邓光梅 | Intelligent fan control device and intelligent fan |
| CN204985008U (en) * | 2015-04-22 | 2016-01-20 | 华南理工大学建筑设计研究院 | Fan control system based on thing networking |
| CN205876772U (en) * | 2016-06-22 | 2017-01-11 | 陈静 | Electric fan intelligence control system |
-
2016
- 2016-06-22 CN CN201610472199.7A patent/CN105952678A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08200284A (en) * | 1995-01-20 | 1996-08-06 | Matsushita Electric Ind Co Ltd | Air conditioning device and its control method |
| US6189799B1 (en) * | 1998-04-07 | 2001-02-20 | University Of Central Florida | Automatic occupancy and temperature control for ceiling fan operation |
| CN104728131A (en) * | 2013-12-20 | 2015-06-24 | 西安瑞驰信息技术有限公司 | Electric fan with function of monitoring oxygen concentration and air quality |
| CN204985008U (en) * | 2015-04-22 | 2016-01-20 | 华南理工大学建筑设计研究院 | Fan control system based on thing networking |
| CN104912832A (en) * | 2015-07-14 | 2015-09-16 | 邓光梅 | Intelligent fan control device and intelligent fan |
| CN205876772U (en) * | 2016-06-22 | 2017-01-11 | 陈静 | Electric fan intelligence control system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107220770A (en) * | 2017-05-26 | 2017-09-29 | 国网山东省电力公司泰安供电公司 | The dsm methods, devices and systems of residential electricity consumption |
| CN109915402A (en) * | 2019-04-22 | 2019-06-21 | 河海大学 | A kind of Multifunctional fan |
| GB2619082A (en) * | 2022-05-27 | 2023-11-29 | Nibrotech Ltd | Fan speed control device |
| WO2023227892A1 (en) * | 2022-05-27 | 2023-11-30 | Nibrotech Limited | Fan speed control device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160921 |
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| WD01 | Invention patent application deemed withdrawn after publication |