CN102192171A - Intelligent tracking oscillating fan - Google Patents
Intelligent tracking oscillating fan Download PDFInfo
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- CN102192171A CN102192171A CN 201010119744 CN201010119744A CN102192171A CN 102192171 A CN102192171 A CN 102192171A CN 201010119744 CN201010119744 CN 201010119744 CN 201010119744 A CN201010119744 A CN 201010119744A CN 102192171 A CN102192171 A CN 102192171A
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- human body
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Abstract
The invention relates to an intelligent tracking oscillating fan, which comprises a human body detection system and a human body position positioning circuit, wherein the human body detection system is used for judging whether a human body exists according images of video signals, if no human body exists, the human body detection system sends a control signal to a motor control circuit to control the motor control circuit to stop the rotation of a fan blade motor, and if a human body exists, the human body detection system sends a video signal to the human body position positioning circuit; and the human body position positioning circuit is used for calculating the position of the human body according to the video signal with a human body image, and controlling an oscillating control circuit to aim the fan head of the electric fan at the position of the human body according to the calculation result. The intelligent tracking oscillating fan can automatically adjust the wind direction according to the position of the human body, automatically control the rotation of the fan head when a person starts to walk, and automatically stop the rotation of the fan blades when people leave, so not only can the service life of the electric fan be prolonged, but also electric sources can be saved.
Description
Technical field
The present invention relates to electric fan, more particularly, relate to a kind of intelligent-tracking electric fan of shaking the head.
Background technique
The wind direction of the most electric fan that prior art provides substantially all need to select manual control, old-fashioned electric fan need be by " shaking the head " on the electric fan control panel the realization of switch, more senior remote-controlled electric fan also needs the turn knob of remote controller.And at needs fixedly in the wind direction, allow fan head swinging earlier, and stopping when waiting fan head to turn to suitable direction again, inconvenience operates.
Prior art also provides some to have the electric fan of intelligent positioning air-supply.The infrared signal of utilizing human body to distribute that has is come the human body position, changes the direction of blowing according to the conversion that detects position of human body, realizes the intelligent positioning air-supply.The utilization that has detects the method for voice, according to some source of sound location algorithms, calculates the position of source of sound, adjusts the rotation of fan, realizes the intelligent positioning air-supply.But these two kinds of electric fan general shortcoming are the influences that are subject to environment, the antijamming capability deficiency, and the detection by infrared signal detection or sound as when pet is passed by or occur, causes the erroneous judgement of circuit easily.
Summary of the invention
The technical problem to be solved in the present invention is, because the defective of erroneous judgement easily that is interfered, provides a kind of intelligent-tracking electric fan of shaking the head at the testing circuit of existing electric fan.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of intelligent-tracking electric fan of shaking the head, it comprises: detecting system of human body, position of human body positioning circuit, shake the head control circuit and circuit for controlling motor, wherein:
Described detecting system of human body, be used to obtain instant video signal, image according to described video signal has judged whether that human body exists, if do not have, then send control signals to circuit for controlling motor, control described circuit for controlling motor and stop the rotation of flabellum motor,, then described video signal is sent to the position of human body positioning circuit if there is human body to exist;
Described position of human body positioning circuit is used for the video signal that has human body image according to described, calculates position of human body, the fan head of described electric fan is aimed at the position of human body according to the described control circuit of shaking the head of described result of calculation control.
Wherein, preferred, described detecting system of human body comprises rotatable camera and human detection circuit, wherein:
Described rotatable camera is used to obtain instant video signal, and described video signal is sent to described human detection circuit;
Described human detection circuit, be used for having judged whether that according to the image of described video signal human body exists, if do not have, then send control signals to circuit for controlling motor, controlling described circuit for controlling motor stops operating, if have human body to exist, then described video signal with human body image sent to the position of human body positioning circuit.
Wherein, preferred, described rotatable camera is 360 ° of rotating camera.
Implement technological scheme of the present invention, has following beneficial effect: provide a kind of electric fan of blowing based on the intelligent positioning of video human detection, can regulate wind direction automatically according to the position of human body, the rotation of control fan head automatically when the people begins to walk about, and when leaving, people stop the rotation of flabellum automatically, can prolong the working life of electric fan, again can conserver power source.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
The structural representation of the electric fan that Fig. 1 provides for the embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technological scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The embodiment of the invention provides a kind of intelligent-tracking electric fan of shaking the head, as shown in Figure 1, this electric fan comprises: detecting system of human body 110, position of human body positioning circuit 120, shake the head control circuit 130 and circuit for controlling motor 140,110 fens level signals of detecting system of human body connect position of human body positioning circuit 120 and circuit for controlling motor 140, described position of human body positioning circuit 120 is gone back signal and is connected the control circuit 130 of shaking the head, wherein:
Described detecting system of human body 110, be used to obtain instant video signal, image according to described video signal has judged whether that human body exists, if do not have, then send control signals to circuit for controlling motor 140, control described circuit for controlling motor 140 and stop the rotation of flabellum motor,, then described video signal with human body image is sent to position of human body positioning circuit 120 if there is human body to exist;
Described position of human body positioning circuit 120 is used for according to described judged result, calculates position of human body, the fan head of described electric fan is aimed at the position of human body according to the described control circuit 130 of shaking the head of described result of calculation control.
In specific embodiment, described detecting system of human body 110 comprises rotatable camera 111 and the human detection circuit 112 that is installed on the electric fan, wherein:
Described rotatable camera 111 is used to obtain instant video signal, and described video signal is sent to described human detection circuit 112;
Described human detection circuit 112, be used for having judged whether that according to the image of described video signal human body exists, if do not have, then send control signals to circuit for controlling motor 140, controlling described circuit for controlling motor stops operating, if have human body to exist, then described video signal sent to the position of human body positioning circuit.This human detection circuit 112 can also detect by a series of sequence of video images of living from camera, obtains more accurate result.
In the preferred embodiment, described rotatable camera is 360 ° of rotating camera.Carry out human body search with comprehensive.
The electric fan intelligent positioning air-supply function accuracy height that the foregoing description provides also has stronger antijamming capability, make people in busy not spend to use a teleswitch or the fan control panel on the button of shaking the head also can obtain the maximum efficiency of electric fan.And when human body leaves the scope of human body sensing device, close electric fan automatically, and so not only can guarantee safety, conserver power source, can also improve the working life of fan, make electric fan intellectuality and hommization more.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. intelligent-tracking electric fan of shaking the head is characterized in that, comprising: detecting system of human body, position of human body positioning circuit, shake the head control circuit and circuit for controlling motor, wherein:
Described detecting system of human body, be used to obtain instant video signal, image according to described video signal has judged whether that human body exists, if do not have, then send control signals to circuit for controlling motor, control described circuit for controlling motor and stop the rotation of flabellum motor,, then described video signal is sent to the position of human body positioning circuit if there is human body to exist;
Described position of human body positioning circuit is used for the video signal that has human body image according to described, calculates position of human body, the fan head of described electric fan is aimed at the position of human body according to the described control circuit of shaking the head of described result of calculation control.
2. the intelligent-tracking electric fan of shaking the head according to claim 1 is characterized in that described detecting system of human body comprises rotatable camera and human detection circuit, wherein:
Described rotatable camera is used to obtain instant video signal, and described video signal is sent to described human detection circuit;
Described human detection circuit, be used for having judged whether that according to the image of described video signal human body exists, if do not have, then send control signals to circuit for controlling motor, controlling described circuit for controlling motor stops operating, if have human body to exist, then described video signal with human body image sent to the position of human body positioning circuit.
3. as the electric fan of shaking the head of intelligent-tracking as described in the claim 2, it is characterized in that described rotatable camera is 360 ° of rotating camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010119744 CN102192171A (en) | 2010-03-08 | 2010-03-08 | Intelligent tracking oscillating fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010119744 CN102192171A (en) | 2010-03-08 | 2010-03-08 | Intelligent tracking oscillating fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102192171A true CN102192171A (en) | 2011-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010119744 Pending CN102192171A (en) | 2010-03-08 | 2010-03-08 | Intelligent tracking oscillating fan |
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| CN (1) | CN102192171A (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734193A (en) * | 2011-04-13 | 2012-10-17 | 鸿富锦精密工业（深圳）有限公司 | Fan control system, method and fan with system |
| CN102927029A (en) * | 2012-10-11 | 2013-02-13 | 格力电器（中山）小家电制造有限公司 | Steering control device and electric fan |
| CN102996478A (en) * | 2012-12-27 | 2013-03-27 | 苏州久三智能科技有限公司 | Fan with tracking function |
| CN103925225A (en) * | 2014-04-28 | 2014-07-16 | 重庆大学 | Control method and device allowing electric fan to track human bodies |
| CN104863878A (en) * | 2015-05-19 | 2015-08-26 | 广西大学 | Electric fan with direction adjusted by remote control |
| CN105240305A (en) * | 2015-11-17 | 2016-01-13 | 嘉应学院 | Circuit and method for controlling electric fan shaking angle |
| CN105465923A (en) * | 2014-09-12 | 2016-04-06 | 兆赫电子股份有限公司 | Intelligent oscillating type household appliance device |
| CN105650019A (en) * | 2015-12-30 | 2016-06-08 | 小米科技有限责任公司 | Control method and device for fan and fan |
| CN105831950A (en) * | 2016-05-11 | 2016-08-10 | 京东方科技集团股份有限公司 | Electric hair drier control device, electric hair drier assembly and electric hair drier control method |
| CN106122060A (en) * | 2016-08-23 | 2016-11-16 | 美的智慧家居科技有限公司 | Terminal, fan and the method being used for controlling fan |
| CN106151090A (en) * | 2016-08-27 | 2016-11-23 | 蔡璟 | A kind of treat the intelligent fan that thermal dissipating object runs automatically based on indoor detection |
| WO2017070813A1 (en) * | 2015-10-26 | 2017-05-04 | 黄玉倩 | Smart fan |
| CN107061328A (en) * | 2017-04-23 | 2017-08-18 | 陈昭良 | A kind of fan |
| CN109253102A (en) * | 2018-08-27 | 2019-01-22 | 珠海格力电器股份有限公司 | Fan control method and device, fan and readable storage medium |
| US10323854B2 (en) | 2017-04-21 | 2019-06-18 | Cisco Technology, Inc. | Dynamic control of cooling device based on thermographic image analytics of cooling targets |
| CN111794993A (en) * | 2019-04-03 | 2020-10-20 | 戴森技术有限公司 | Control of fan assembly |
| CN112696372A (en) * | 2019-10-22 | 2021-04-23 | 佛山市云米电器科技有限公司 | Fan adjusting method, fan and storage medium |
| CN112922877A (en) * | 2019-12-05 | 2021-06-08 | 佛山市云米电器科技有限公司 | Fan control method, fan, system and storage medium |
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| JP2004332572A (en) * | 2003-05-01 | 2004-11-25 | Fuji Photo Film Co Ltd | Fan |
| CN201377448Y (en) * | 2009-04-15 | 2010-01-06 | 严长城 | Intelligent electric fan |
| CN201433916Y (en) * | 2009-05-24 | 2010-03-31 | 淮海工学院 | Intelligent electric fan |
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| CN2166266Y (en) * | 1993-02-06 | 1994-05-25 | 林青 | Intelligent infrared follow-up head-oscillating unit for fan |
| JP2004332572A (en) * | 2003-05-01 | 2004-11-25 | Fuji Photo Film Co Ltd | Fan |
| CN201377448Y (en) * | 2009-04-15 | 2010-01-06 | 严长城 | Intelligent electric fan |
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Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734193B (en) * | 2011-04-13 | 2015-04-01 | 鸿富锦精密工业（深圳）有限公司 | Fan control system, method and fan with system |
| CN102734193A (en) * | 2011-04-13 | 2012-10-17 | 鸿富锦精密工业（深圳）有限公司 | Fan control system, method and fan with system |
| CN102927029A (en) * | 2012-10-11 | 2013-02-13 | 格力电器（中山）小家电制造有限公司 | Steering control device and electric fan |
| CN102927029B (en) * | 2012-10-11 | 2015-03-04 | 格力电器（中山）小家电制造有限公司 | Steering control device and electric fan |
| CN102996478A (en) * | 2012-12-27 | 2013-03-27 | 苏州久三智能科技有限公司 | Fan with tracking function |
| CN103925225A (en) * | 2014-04-28 | 2014-07-16 | 重庆大学 | Control method and device allowing electric fan to track human bodies |
| CN103925225B (en) * | 2014-04-28 | 2016-08-24 | 重庆大学 | Electric fan is followed the trail of the control method of human body and controls device |
| CN105465923A (en) * | 2014-09-12 | 2016-04-06 | 兆赫电子股份有限公司 | Intelligent oscillating type household appliance device |
| CN104863878A (en) * | 2015-05-19 | 2015-08-26 | 广西大学 | Electric fan with direction adjusted by remote control |
| WO2017070813A1 (en) * | 2015-10-26 | 2017-05-04 | 黄玉倩 | Smart fan |
| CN105240305A (en) * | 2015-11-17 | 2016-01-13 | 嘉应学院 | Circuit and method for controlling electric fan shaking angle |
| CN105650019A (en) * | 2015-12-30 | 2016-06-08 | 小米科技有限责任公司 | Control method and device for fan and fan |
| CN105831950A (en) * | 2016-05-11 | 2016-08-10 | 京东方科技集团股份有限公司 | Electric hair drier control device, electric hair drier assembly and electric hair drier control method |
| CN106122060A (en) * | 2016-08-23 | 2016-11-16 | 美的智慧家居科技有限公司 | Terminal, fan and the method being used for controlling fan |
| CN106122060B (en) * | 2016-08-23 | 2018-09-14 | 美的智慧家居科技有限公司 | Terminal, fan and the method for controlling fan |
| CN106151090A (en) * | 2016-08-27 | 2016-11-23 | 蔡璟 | A kind of treat the intelligent fan that thermal dissipating object runs automatically based on indoor detection |
| US10323854B2 (en) | 2017-04-21 | 2019-06-18 | Cisco Technology, Inc. | Dynamic control of cooling device based on thermographic image analytics of cooling targets |
| CN107061328A (en) * | 2017-04-23 | 2017-08-18 | 陈昭良 | A kind of fan |
| CN109253102A (en) * | 2018-08-27 | 2019-01-22 | 珠海格力电器股份有限公司 | Fan control method and device, fan and readable storage medium |
| CN111794993A (en) * | 2019-04-03 | 2020-10-20 | 戴森技术有限公司 | Control of fan assembly |
| CN111794993B (en) * | 2019-04-03 | 2022-08-16 | 戴森技术有限公司 | Control of fan assembly |
| CN112696372A (en) * | 2019-10-22 | 2021-04-23 | 佛山市云米电器科技有限公司 | Fan adjusting method, fan and storage medium |
| CN112922877A (en) * | 2019-12-05 | 2021-06-08 | 佛山市云米电器科技有限公司 | Fan control method, fan, system and storage medium |
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| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yan Lijun Inventor after: Li Ben Inventor after: Pan Zhengxiang Inventor before: Li Ben Inventor before: Pan Zhengxiang |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI BEN PAN ZHENGXIANG TO: YAN LIJUN LI BEN PAN ZHENGXIANG |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110921 |