CN206274036U - A kind of intelligence can tracking electric fan - Google Patents
A kind of intelligence can tracking electric fan Download PDFInfo
- Publication number
- CN206274036U CN206274036U CN201621129855.5U CN201621129855U CN206274036U CN 206274036 U CN206274036 U CN 206274036U CN 201621129855 U CN201621129855 U CN 201621129855U CN 206274036 U CN206274036 U CN 206274036U
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- China
- Prior art keywords
- fan
- user
- control system
- stepper motor
- intelligence
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- Expired - Fee Related
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- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The utility model is related to a kind of intelligence can tracking electric fan, including fan, fan control system.The blowing range of described fan is horizontal 360-degree；Described fan control system includes tracking module：For detecting the presence of user and judging the particular location of user；Tracing module：Position for following the trail of user；Display module：For showing the air-supply region at user；Main control module：The attitude of fan can be adjusted by switching manual/auto pattern；The ventilation state of fan can be adjusted according to the information of each air-supply zone user.When no user enters detection range, fan is not rotated, energy saving.
Description
Technical field
The utility model is related to a kind of electric fan, and in particular to a kind of intelligence can tracking electric fan.
Background technology
Existing traditional electric fan mode of operation has two kinds, and one kind is station-keeping mode, manually after alignment target, starts work
Make.One kind sweeps wind pattern on a large scale.Such traditional electric fan has the following disadvantages, such as（1）After customer location changes,
Electric fan is unable to adjust automatically wind direction, does not have specific aim to the position of user.（2）After user withdraws from a room, if forgotten
Powered-down source, fan can be constantly in working condition, cause the waste of the energy.
Utility model content
In order to overcome the shortcomings of existing traditional electric fan be unable to adjust automatically wind direction and reduce electric fan on idle work
Loss, the utility model provides a kind of intelligence can tracking fan.
The utility model is adopted the following technical scheme that：A kind of intelligence can tracking fan, including fan and fan control system
System, fan is made up of flabellum, stepper motor, direct current generator, pyroelectric infrared sensor；Fan control system is by charactron, six
Foot control, key switch, singlechip group into；It is characterized in that：Four heat are uniformly distributed on side centered on stepper motor
Electric infrared sensor is released, direct current generator, direct current generator and flabellum are connected by vertical shaft in the horizontal plane upper end at stepper motor center
Connection；Fan control system is a block system plate, and single-chip microcomputer, charactron, six foot controls, key switch are provided with thereon；It is described
Single-chip microcomputer model STC89C51 single-chip microcomputers；The fan control system is arranged on fan.
The utility model key switch has 2, and rotating and reverse for stepper motor is adjusted respectively.
The utility model has the advantages that：Can be used in the presence for detecting user and the particular location for judging user；Follow the trail of and use
The position at family；Air-supply region at display user；By switching manual/auto pattern, the attitude of fan is adjusted；According to each
The information of individual air-supply zone user, adjusts the ventilation state of fan；When no user enters detection range, fan is not rotated,
Energy saving.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model fan.
Fig. 2 is the structural representation of the utility model fan control system.
In figure, fan 1, fan control system 2, flabellum 3, stepper motor 4, direct current generator 5, pyroelectric infrared sensor
6, charactron 7, six foot controls 8, key switch 9, single-chip microcomputer 10, vertical shaft 11, the first key switch 91 and the second key switch 92.
Specific embodiment
Below in conjunction with the accompanying drawings, the utility model will be further described.
The utility model is such to work and implements, as depicted in figs. 1 and 2, a kind of intelligence can tracking fan, including
Fan 1 and fan control system 2, fan 1 are made up of flabellum 3, stepper motor 4, direct current generator 5, pyroelectric infrared sensor 6；
Fan control system 2 is made up of charactron 7, six foot controls 8, key switch 9, single-chip microcomputer 10；It is characterized in that：In stepper motor
Four pyroelectric infrared sensors 6 are uniformly distributed on side centered on 4, are passed through in the horizontal plane upper end at the center of stepper motor 4
Vertical shaft 11 connects direct current generator 5, and direct current generator 5 and flabellum 3 are connected；Fan control system 2 is a block system plate, is provided with thereon
Single-chip microcomputer 10, charactron 7, six foot controls 8, key switch 9；The single-chip microcomputer model STC89C51 single-chip microcomputers；The fan
Control system is arranged on fan.
Operation principle of the present utility model is：On fan after electricity, manual/auto pattern is adjusted by six foot controls, in hand
Under dynamic model formula, the rotating forward of stepper motor and anti-can be adjusted by adjusting the first key switch 91 and the second key switch 92
Turn, to adjust the attitude of fan, be returned to No. 1 original position in air-supply region；In automatic mode, according to rpyroelectric infrared
Sensor senses user presence or absence simultaneously judges the particular location of user；If user does not enter into detection range, charactron
0 can be shown, fan is not rotated；If user enters detection range, stepper motor meeting air-supply region as shown in charactron
Numbering is reached specifies air-supply region and tracks user, then drives fan to rotate, and can stop after fan rotates certain hour
Rotate, and return to original position, continuation is detected next time.
Blowing range of the present utility model is with 360 degree of horizontal planes where fan center；Fan control system includes：
Tracking module：For detecting the presence of user and judging the particular location of user；
Tracing module：Position for following the trail of user；
Display module：For showing the air-supply region at user；
Main control module：The ventilation state of fan can be adjusted according to the information of each air-supply zone user, can be by cutting
Hand-off dynamic/automatic mode, adjusts the attitude of fan.
Blowing range is, with 360 degree of horizontal planes where fan center, to be divided into 4 regions, 90 degree of each region.Selection
One of region be fan original position, numbering is 1, then give in the direction of the clock other 3 air-supply zone numbers be 2,
3rd, 4, wherein No. 1 air-supply region is the original position of fan.
Tracking module is made up of 4 pyroelectric infrared sensors, is evenly distributed on 4 air-supply regions.It obtains user's letter
The priority of breath is reduced successively by air-supply region 1,2,3,4.
Tracing module is made up of step motor control module, including ULN2003 and stepper motor composition, and it can be according to master
Controlling the information of module makes stepper motor be rotated in horizontal 360-degree scope, and accesses 4 different air-supply regions；Stepper motor from
Original position respectively not rotate, just turn 90 degrees, positive turnback, counter turn 90 degrees the air-supply of access 1,2,3,4 regions.
Display module is made up of one piece of common cathode charactron, its shown above 0 when, represent no user and enter detection model
Enclose, 1,2,3,4 represent user respectively appears in 4 different air-supply regions；Can be directly perceived by the numeral for observing charactron
The trend of the stepper motor in solution 4 user profile and tracking module in air-supply region.
Main control module by a minimum system plate with STC89C51 single-chip microcomputers as core, six foot control, two it is light
Switch composition is touched, the manual/auto pattern of fan can be switched by six foot controls, it is in a manual mode, light by regulation
Tactile switch changes rotating and reverse for stepper motor in tracking module, to adjust the attitude of fan, it is being entered automatic mold
Original position is may return to before formula；In automatic mode, the presence or absence of user is detected according to tracking module and judges user's
Particular location；If user does not enter into detection range, display module can show 0, and fan is not rotated；If user enters inspection
Scope is surveyed, then tracing module meeting numbering in air-supply region as shown in display module is reached and specifies air-supply region to track use
Family, then drives fan to rotate, and can be stopped operating after fan rotates certain hour, and returns to original position, continues next time
Detection.When no user enters detection range, numeral method 0；Fan is not rotated, energy saving, while at tracking module
In lasting detection state.
Claims (2)
1. a kind of intelligence can tracking fan, including fan and fan control system, fan by flabellum, stepper motor, direct current generator,
Pyroelectric infrared sensor is constituted；Fan control system by charactron, six foot controls, key switch, singlechip group into；Its feature
It is：Four pyroelectric infrared sensors are uniformly distributed on side centered on stepper motor, in the water at stepper motor center
Plane upper end connects direct current generator by vertical shaft, and direct current generator and flabellum are connected；Fan control system is a block system plate, thereon
Single-chip microcomputer, charactron, six foot controls, key switch are installed；The single-chip microcomputer model STC89C51 single-chip microcomputers；The fan
Control system is arranged on fan.
2. a kind of intelligence according to claim 1 can tracking fan, it is characterised in that：Key switch has 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621129855.5U CN206274036U (en) | 2016-10-18 | 2016-10-18 | A kind of intelligence can tracking electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621129855.5U CN206274036U (en) | 2016-10-18 | 2016-10-18 | A kind of intelligence can tracking electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206274036U true CN206274036U (en) | 2017-06-23 |
Family
ID=59062214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621129855.5U Expired - Fee Related CN206274036U (en) | 2016-10-18 | 2016-10-18 | A kind of intelligence can tracking electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206274036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302981A (en) * | 2019-07-30 | 2021-02-02 | 广东美的环境电器制造有限公司 | Fan, control method thereof and computer readable storage medium |
| CN112922864A (en) * | 2019-12-06 | 2021-06-08 | 佛山市云米电器科技有限公司 | Fan air supply adjusting method, fan and computer readable storage medium |
-
2016
- 2016-10-18 CN CN201621129855.5U patent/CN206274036U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302981A (en) * | 2019-07-30 | 2021-02-02 | 广东美的环境电器制造有限公司 | Fan, control method thereof and computer readable storage medium |
| CN112922864A (en) * | 2019-12-06 | 2021-06-08 | 佛山市云米电器科技有限公司 | Fan air supply adjusting method, fan and computer readable storage medium |
| CN112922864B (en) * | 2019-12-06 | 2022-09-30 | 佛山市云米电器科技有限公司 | Fan air supply adjusting method, fan and computer readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170623 Termination date: 20171018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |