CN107061328A - A kind of fan - Google Patents
A kind of fan Download PDFInfo
- Publication number
- CN107061328A CN107061328A CN201710268671.XA CN201710268671A CN107061328A CN 107061328 A CN107061328 A CN 107061328A CN 201710268671 A CN201710268671 A CN 201710268671A CN 107061328 A CN107061328 A CN 107061328A
- Authority
- CN
- China
- Prior art keywords
- fan
- temperature
- image
- unit
- motor
- 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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- 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
-
- 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
-
- 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
- F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
A kind of fan present invention provides a kind of fan, including base, column, motor, blade, controller, in addition to temperature sensing unit and image unit.Detect that environment temperature controls the rotating speed of fan to provide suitable wind-force in real time by temperature sensing unit, improve the intelligent program of fan；And the presence of people is detected using image unit, basic testing result controls the opening and closing of fan, the opening and closing of fan is realized intellectuality, be conducive to energy saving.
Description
Technical field
The present invention relates to a kind of household electrical appliance, more particularly to a kind of air-supply arrangement.
Background technology
Fan, refer to hot day takes cool apparatus electric fan so as to raw wind, is the device that air-flow is produced with electric drive, the fan of interior configuration
Son is powered and carries out rotating chemical conversion natural wind reaching the effect enjoyed the cool later.Fan is the necessity of mankind's daily life, substantially
Upper every household has fan.General fan all includes rotor, stator and control circuit.Domestic fan includes desk-top wind
The characteristics of fan and floor-type fan, both fans is can to carry out wind-force selection and wind direction regulation.Traditional fan be all by
Intellectuality in user's manual selection switch, speed governing, oscillating function, the rise of smart home, society gradually to fan is put into
More research, occurs in that the fan that fan blade rotating speed is adjusted according to environment temperature now, enabling realize that intelligence adjusts wind；
Also occur in that in addition by infrared ray sensor detect around fan whether presence of people, and when not detecting the presence of people
It is automatic to close fan, to play the effect of energy saving.But there is problems with existing fan：Pass through infrared ray sensor
During detection, it is only capable of detecting thermal source, for example, is difficult to differentiate between people and animal so that when having detected animal thermal source, fan is also tieed up
The state of unlatching is held, this can not function well as energy saving, the effect for user service.
The present invention can distinguish people and inhuman thermal source, so as to realize more to solve the above problems, propose a kind of fan
Good energy-saving effect.
The content of the invention
The present invention provides a kind of fan, and with temperature sensing unit and image unit, its image unit can be detected truly
The presence of people, so as to control fan to implement to be turned on and off according to the presence of people, greatlys save energy consumption cost.
The fan of the present invention, including base, column, motor, blade and controller, the controller control the motor
Operation mode, it is characterised in that：Also include temperature sensing unit and image unit, the temperature sensing unit and the shooting
Unit is connected with the controller respectively；The temperature sensor unit detects the temperature of fan circumference environment；The shooting is single
Member forms captured in real-time region around fan；The controller is according to the temperature sensor unit and the image unit
Signal control motor operates different operation modes.
Preferably, the controller includes the first signal input processing portion, and it receives the temperature sensing unit output
Detection temperature value, and preset temperature is transferred compared with detection temperature value, comparative result is exported to the center of the controller
Processor；Also include secondary signal input processing portion, it receives the detection image information of the image unit output, and transfers pre-
If image is compared with detection image information, comparative result is exported to the central processing unit of the controller；The centre
Device is managed according to the temperature comparative result operation mode different with the operating of image comparative result controlled motor.
Preferably, the preset temperature includes some temperature ranges, and the pre-set image includes the image of people；Described first
Which in some temperature ranges be the signal input processing portion detection temperature value be in, wherein different temperature
The different operation modes of the scope correspondence motor；It is in the secondary signal input processing portion detection image information
The no image for including people.
Preferably, as nobody around the image unit detects the fan, the central processing unit controls institute
State motor stopping；As someone around the image unit detects the fan, the central processing unit controls the motor
Start, and start the temperature around the temperature sensor unit detection fan, the electricity is controlled according to detection temperature value
Machine runs on different operation modes.
Preferably, the different operation mode includes stopping, natural wind and some different rotating speeds.
Preferably, the different rotating speeds control of the different operation mode is stepless speed regulation pattern.
Preferably, in addition to unit is manually entered, to select different operation modes.
Beneficial effects of the present invention：
Detect that environment temperature controls the rotating speed of fan to provide suitable wind-force in real time by temperature sensing unit, improve fan
Intelligent program；And the presence of people is detected using image unit, basic testing result controls the opening and closing of fan, made
Intellectuality is realized in the opening and closing of fan, is conducive to energy saving.
Brief description of the drawings
Fig. 1 is the system diagram of fan.
Embodiment
The present invention provides a kind of fan, including base（Not shown in figure）, column（Not shown in figure）, motor 1, blade
（Not shown in figure）And controller 2, the controller 2 include the first signal input processing portion 21, secondary signal input processing portion
22 and central processing unit 23；The fan also includes temperature sensing unit 3 and image unit 4, temperature sensing unit 3 and image unit
4 are arranged on fan machine, base can be arranged on as Consideration, preferably, on column using no stop detection range, very
Extremely the other positions in environment apart from fan machine body certain distance can be arranged at independently of fan fuselage, temperature now is passed
Feel and communication transmission signal is utilized between unit 3 and the controller 2 of image unit 4 and fan；Temperature sensing unit 3 is examined
Survey fan surrounding environment temperature, image unit 4 fan peripheral region formation one detection zone, the detection zone can be with
360 centered on fanoBorder circular areas, image unit 4 is video camera, can be that multiple cameras carries out shot detection so as to shape
Into 360oCircle detection region.
Fan has a variety of different wind modes, and it produces wind-force by the rotational band movable vane piece of motor 1, with common fan
Structure is similar.The operation mode of motor 1 is controlled by controller 2, usually, with stopping, natural wind and different wind
Fast gearing regime, different wind-speed gear patterns generally include wind-force known to small wind, apoplexy, strong wind, high wind etc., certainly operating
Different wind-speed gear patterns can be stepless speed regulation pattern in pattern.
Be stored with some ambient temperature ranges and the image of people in controller 2, and wherein ambient temperature range has corresponded to difference
Motor operation mode, the image of people include adult, child, old man, disabled person etc. all be people image.The of controller 2
The environment temperature that one signal input processing portion 21 is inputted to temperature sensing unit 3 is compared with preset temperature, if environment temperature
In a certain preset temperature range, then operation mode control signal corresponding with the preset temperature range is exported；Secondary signal is defeated
Enter the realtime graphic that processing unit 22 inputs image unit 4 to be identified, be compared with pre-set image, judge whether someone's
In the presence of the opening of fan being protected if having, if closing fan without if.
Usually, fan also includes being manually entered unit, such as button, touch-screen, remote control, manually to start shooting,
Shut down or select different operation modes；Being manually entered unit includes switching switch, carries out intelligent and controls switching manually.
Illustrate the operation process of present embodiment below：
Fan power-up initializing；
Intelligentized control method is determined whether, if then entering intelligent control mode；If otherwise entering artificial control model, pass through hand
Dynamic input block carries out fan control；
Under intelligent control mode, the image around the captured in real-time fan of image unit 4, secondary signal input processing portion 22 judge be
The presence of no someone, if the then temperature around the detection of temperature sensing unit 3 fan, the first signal input processing portion 21 is according to inspection
The temperature measured is compared with preset temperature, and corresponding operation mode is selected according to comparative result；If the presence of nobody
Fan is set to stop keeping and continuing monitoring image；Property is adjusted during the operation mode of motor is carried out according to the temperature detected.
Each technical characteristic of embodiment described above can be combined arbitrarily, as long as the combination of these technical characteristics
In the absence of contradiction, the scope of this specification record is all considered to be.Although the embodiment of combined only limit quantity is detailed
The present invention carefully is described, it should be readily understood that, the invention is not restricted to these disclosed embodiments.On the contrary, the present invention can
It is modified to combine any amount of change, change, replaces or not heretofore described equivalent arrangements, but these are all with the present invention's
Scope matches.
Claims (7)
1. a kind of fan, including base, column, motor, blade and controller, the controller control the operating of the motor
Pattern, it is characterised in that：Also include temperature sensing unit and image unit, the temperature sensing unit and the image unit point
It is not connected with the controller；The temperature sensor unit detects the temperature of fan circumference environment；The image unit is in wind
Captured in real-time region is formed around fan；The controller is according to the signal control of the temperature sensor unit and the image unit
Motor processed operates different operation modes.
2. fan according to claim 1, it is characterised in that：The controller includes the first signal input processing portion, its
The detection temperature value of the temperature sensing unit output is received, and transfers preset temperature compared with detection temperature value, will be compared
As a result export to the central processing unit of the controller；Also include secondary signal input processing portion, it receives the image unit
The detection image information of output, and pre-set image is transferred compared with detection image information, comparative result is exported to the control
The central processing unit of device processed；The central processing unit is different with the operating of image comparative result controlled motor according to temperature comparative result
Operation mode.
3. fan according to claim 2, it is characterised in that：The preset temperature includes some temperature ranges, described pre-
If image includes the image of people；The first signal input processing portion detection temperature value is in some temperature models
Which in enclosing, wherein the different operation modes of the different temperature range correspondence motors；The secondary signal input
Whether the image of people is included in the reason portion detection image information.
4. fan according to claim 3, it is characterised in that：Do not have when the image unit is detected around the fan
During people, the central processing unit controls the motor stopping；As someone around the image unit detects the fan, institute
State central processing unit and control motor start, and start the temperature sensor unit and detect temperature around the fan,
The motor is controlled to run on different operation modes according to detection temperature value.
5. fan according to claim 4, it is characterised in that：The different operation mode include stop, natural wind with
And some different rotating speeds.
6. fan according to claim 1 or 5, it is characterised in that：The different rotating speeds control of the different operation mode
For stepless speed regulation pattern.
7. the fan according to any one of claim 1-5, it is characterised in that：Also include being manually entered unit, be used to
Select different operation modes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710268671.XA CN107061328A (en) | 2017-04-23 | 2017-04-23 | A kind of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710268671.XA CN107061328A (en) | 2017-04-23 | 2017-04-23 | A kind of fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107061328A true CN107061328A (en) | 2017-08-18 |
Family
ID=59604551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710268671.XA Pending CN107061328A (en) | 2017-04-23 | 2017-04-23 | A kind of fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107061328A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108185652A (en) * | 2017-11-29 | 2018-06-22 | 贵州德鑫冲压有限责任公司 | A kind of infrared induction lifting electric heating tea table |
| CN108331771A (en) * | 2017-12-28 | 2018-07-27 | 佛山市粤知中创科技有限公司 | A kind of intelligent-induction fan |
| CN108331772A (en) * | 2017-12-28 | 2018-07-27 | 佛山市粤知中创科技有限公司 | A kind of intelligent fan of Identification of Images |
| CN109596379A (en) * | 2019-01-23 | 2019-04-09 | 方祥杰 | A kind of preparation method of redried leaf tobacco sampler |
| CN110886714A (en) * | 2019-11-26 | 2020-03-17 | 珠海格力电器股份有限公司 | Electric fan control method and device, storage medium and electric fan |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2846778A1 (en) * | 1977-10-27 | 1979-06-21 | Delta Materials Research Ltd | THERMAL CONTROLLED FAN ARRANGEMENT |
| CN102192171A (en) * | 2010-03-08 | 2011-09-21 | 艾美特电器（深圳）有限公司 | Intelligent tracking oscillating fan |
| CN203500077U (en) * | 2013-09-23 | 2014-03-26 | 苏州经贸职业技术学院 | Pyroelectric human body infrared-based fan intelligent temperature control system |
| CN204402947U (en) * | 2015-01-01 | 2015-06-17 | 习颖 | A kind of Intelligent electric fan |
| CN204610322U (en) * | 2015-04-15 | 2015-09-02 | 王昕炜 | Small-sized solar fan |
| CN106351864A (en) * | 2016-10-27 | 2017-01-25 | 广西大学 | Automatic temperature control fan |
-
2017
- 2017-04-23 CN CN201710268671.XA patent/CN107061328A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2846778A1 (en) * | 1977-10-27 | 1979-06-21 | Delta Materials Research Ltd | THERMAL CONTROLLED FAN ARRANGEMENT |
| CN102192171A (en) * | 2010-03-08 | 2011-09-21 | 艾美特电器（深圳）有限公司 | Intelligent tracking oscillating fan |
| CN203500077U (en) * | 2013-09-23 | 2014-03-26 | 苏州经贸职业技术学院 | Pyroelectric human body infrared-based fan intelligent temperature control system |
| CN204402947U (en) * | 2015-01-01 | 2015-06-17 | 习颖 | A kind of Intelligent electric fan |
| CN204610322U (en) * | 2015-04-15 | 2015-09-02 | 王昕炜 | Small-sized solar fan |
| CN106351864A (en) * | 2016-10-27 | 2017-01-25 | 广西大学 | Automatic temperature control fan |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108185652A (en) * | 2017-11-29 | 2018-06-22 | 贵州德鑫冲压有限责任公司 | A kind of infrared induction lifting electric heating tea table |
| CN108331771A (en) * | 2017-12-28 | 2018-07-27 | 佛山市粤知中创科技有限公司 | A kind of intelligent-induction fan |
| CN108331772A (en) * | 2017-12-28 | 2018-07-27 | 佛山市粤知中创科技有限公司 | A kind of intelligent fan of Identification of Images |
| CN109596379A (en) * | 2019-01-23 | 2019-04-09 | 方祥杰 | A kind of preparation method of redried leaf tobacco sampler |
| CN110886714A (en) * | 2019-11-26 | 2020-03-17 | 珠海格力电器股份有限公司 | Electric fan control method and device, storage medium and electric fan |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170818 |