CN202718893U - Automatic tracking type fan controller for human body - Google Patents
Automatic tracking type fan controller for human body Download PDFInfo
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- CN202718893U CN202718893U CN 201220316935 CN201220316935U CN202718893U CN 202718893 U CN202718893 U CN 202718893U CN 201220316935 CN201220316935 CN 201220316935 CN 201220316935 U CN201220316935 U CN 201220316935U CN 202718893 U CN202718893 U CN 202718893U
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Abstract
The utility model discloses an automatic tracking type fan controller for a human body. The automatic tracking type fan controller is characterized by comprising a plurality of infrared human body sensing and ranging sensors, a signal processing circuit and a main control circuit, wherein the infrared human body sensing and ranging sensors are used for detecting the position where the human body is positioned, a distance signal between the human body and the fan and transmitting the distance signal to the signal processing circuit for processing; the signal processing circuit is used for outputting a control signal to the main control circuit; the output end of the main control circuit is used for respectively controlling a fan motor and a stepper sweeping motor; the main control circuit is used for automatically adjusting the rotating speed of the fan motor and the air quantity of the fan according to the position where the human body is positioned and the distance signal between the human body and the fan and adjusting the wind direction of the fan by using the stepper sweeping motor. The automatic tracking type fan controller can walk along with a person for automatically changing the blowing direction of the fan; and the rotating speed of the fan is automatically adjusted according to the distance between the human body and the fan and the intelligent control is realized, and thus the fan is efficiently utilized.
Description
Technical field:
The utility model relates to a kind of human body auto-tracking type fan governor.
Background technique:
Traditional human body temperature type flooring fan comprises that controller, fan electromotor, stepping sweep wind turbine, fan blade and blower tray, and controller control fan electromotor is realized blowing, and air quantity can be realized by regulating fan motor rotational speed; The controller control step is swept wind turbine swings fan, realizes the adjusting of blowing direction.
Traditional human body temperature type flooring fan controller only is provided with a temperature transducer at controller, after sensor detects ambient temperature, adjusts rotation speed of the fan according to ambient temperature.Because an infrared human body inductive sensor only is set on controller, this can only sense people's existence, can not determine people position and orientation, just start fan as long as sense people's existence, can not follow along with moving of human body corresponding movement, can not automatically change the blowing direction of fan, thereby can not automatically adjust according to human body the rotating speed of fan apart from the position of fan, not reach the effect that heat falls in desirable blowing.
This programme has been broken through the prior art difficult point, has finished intelligent human body induction type fan control.Utilize efficiently the blowing maximizing efficiency of fan.
The model utility content:
The purpose of this utility model provides a kind of human body auto-tracking type fan governor, can be along with the people walk about, and automatically change the direction of the blowing of fan, automatically adjust the rotating speed of fan according to the distance of human body and fan, finish intelligent control, utilized efficiently fan.
The utility model is to realize by following technological scheme:
A kind of human body auto-tracking type fan governor, it comprises several infrared human body induction and distance measuring sensors, signal processing circuit and main control circuit, infrared human body induction and distance measuring sensor human body position and human body are apart from the distance signal of fan and deliver to signal processing circuit and process, signal processing circuit outputs a control signal to main control circuit, the output terminal of main control circuit controls fan electromotor respectively and wind turbine is swept in stepping, and main control circuit is according to the human body position and human body is adjusted the rotational speed regulation air quantity of fan of fan electromotor automatically apart from the distance signal of fan and utilize stepping to sweep the wind direction that wind turbine is regulated fan.
Several infrared human body inductions and distance measuring sensor described above are to comprise first sensor, the second sensor, the 3rd sensor, four-sensor, the 5th sensor and the 6th sensor, first sensor, the second sensor, the 3rd sensor, four-sensor, the 5th sensor and the 6th sensor interval are installed in pedestal, and adjacent two sensors separate with dividing plate.
Pedestal described above comprises the arch platform that protrudes on base plate and the base plate, and first sensor, the second sensor, the 3rd sensor, four-sensor, the 5th sensor, the 6th sensor interval are installed on the arch platform.
First sensor described above, the second sensor, the 3rd sensor, four-sensor, the 5th sensor and the 6th sensor detect the regional extent of the place ahead 180 degree, divide respectively with dividing plate to consist of 6 zone detections, each regional 30 angle.
Signal processing circuit described above is processed and also is connected with key control circuit, and key control circuit is input to signal processing circuit with push button signalling and processes, and signal processing circuit outputs a control signal to main control circuit.
Signal processing circuit described above is processed and also is connected with the rotating speed compensating circuit, and signal processing circuit output compensating signal carries out suitable rotating speed compensation to main control circuit to fan electromotor.
Signal processing circuit described above comprises A/D change-over circuit and single-chip microprocessor MCU.
The utility model beneficial effect compared with prior art is:
1, by ingenious application infrared human body induction and distance measuring sensor, the distance signal of finishing human body position and human body and fan detects, process by signal processing circuit afterwards, the output terminal of main control circuit controls fan electromotor respectively and wind turbine is swept in stepping, main control circuit according to human body position and human body apart from the distance signal of fan automatically adjust fan electromotor the rotational speed regulation air quantity of fan and and utilize stepping to sweep the wind direction that wind turbine is regulated fan, the fan blowing direction is according to human motion and from motion tracking, when a plurality of people appearred in the scene, wind was swept among a small circle according to these human body All Rangeses by system.Finally finish intelligent human body induction type fan control, utilized efficiently fan.
2, several infrared human body inductions and distance measuring sensor are to comprise first sensor, the second sensor, the 3rd sensor, four-sensor, the 5th sensor, the 6th sensor and pedestal, adjacent two sensors separate with dividing plate, pedestal comprises the arch platform that protrudes on base plate and the base plate, first sensor, the second sensor, the 3rd sensor, four-sensor, the 5th sensor, the 6th sensor interval are installed on the arch platform, simple in structure, detect reliable, easy to use.
3, consisting of six zones in 180 degree zones with dividing plate by six infrared human body inductions of ingenious use and distance measuring sensor detects, it can not only detect people's existence, can also detect the people from the distance of fan and the zone at people place, according to the distance of human body from fan, automatically the rotating speed of fan is adjusted in control, and according to the regional location at people place, automatically determine the blowing direction of fan, when many people occurring around the fan, controller can induce according to the zone at human body place the wind of sweeping that relevant signal carries out minimum zone, finally finishes the human body induction type fan control of intelligence.
Description of drawings:
Fig. 1 is frame principle figure of the present utility model;
Fig. 2 is circuti diagram of the present utility model;
Fig. 3 is installation of sensors schematic diagram of the present utility model.
Embodiment:
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.Such as Fig. 1, Fig. 2 and shown in Figure 3, a kind of human body auto-tracking type fan governor, it is characterized in that: it comprises several infrared human body induction and distance measuring sensors, signal processing circuit and main control circuit, infrared human body induction and distance measuring sensor human body position and human body are apart from the distance signal of fan and deliver to signal processing circuit and process, signal processing circuit outputs a control signal to main control circuit, the output terminal of main control circuit controls fan electromotor respectively and wind turbine is swept in stepping, main control circuit is according to the human body position and human body is adjusted the rotational speed regulation air quantity of fan of fan electromotor automatically apart from the distance signal of fan and utilize stepping to sweep the wind direction that wind turbine is regulated fan, several infrared human body inductions and distance measuring sensor are to comprise first sensor 1, the second sensor 2, the 3rd sensor 3, four-sensor 4, the 5th sensor 5 and the 6th sensor 6, first sensor 1, the second sensor 2, the 3rd sensor 3, four-sensor 4, the 5th sensor 5, the 6th sensor 6 intervals are installed in pedestal 7, and adjacent two sensors separate with dividing plate 8.
Pedestal 7 described above comprises the arch platform 72 that protrudes on base plate 71 and the base plate 71, first sensor 1, the second sensor 2, the 3rd sensor 3, four-sensor 4, the 5th sensor 5, the 6th sensor 6 intervals are installed on the arch platform 72, first sensor 1, the second sensor 2, the 3rd sensor 3, four-sensor 4, the 5th sensor 5 and the 6th sensor 6 detect the regional extent of the place ahead 180 degree, dividing respectively 6 zones of formation with dividing plate 8 detects, each regional 30 angle, described signal processing circuit is processed and also is connected with key control circuit, key control circuit is input to signal processing circuit with push button signalling and processes, signal processing circuit outputs a control signal to main control circuit, described signal processing circuit is processed and also is connected with the rotating speed compensating circuit, signal processing circuit output compensating signal carries out suitable rotating speed compensation to main control circuit to fan electromotor, and signal processing circuit comprises A/D change-over circuit and single-chip microprocessor MCU.
Principle of the present utility model is: use 6 infrared human body inductions and distance measuring sensor to consist of 6 zones in 180 degree zones with dividing plate and detect, it can not only detect people's existence, can also detect the people from the distance of fan and the zone at people place, according to the distance of human body from fan, main control circuit is adjusted the rotating speed of fan automatically, the rotating speed compensating circuit mainly is comprised of potentiometer RW1, carries out adequate compensation by potentiometer RW1 as required.When there is the people in a certain zone of fan, the region position signal that main control circuit can detect according to sensor, automatically determine fan towards, when many people appear in the fan surrounding environment, signal processing circuit is processed those several regional crowds' that detect signal is delivered to main control circuit, main control circuit is controlled the minimum zone that fan is swept wind automatically, finishes the human body induction type fan control of intelligence.
The utility model is not only and is used in stand fan, can also be used in to hang on wall fan or the ceiling fan.
Claims (7)
1. human body auto-tracking type fan governor, it is characterized in that: it comprises several infrared human body induction and distance measuring sensors, signal processing circuit and main control circuit, infrared human body induction and distance measuring sensor human body position and human body are apart from the distance signal of fan and deliver to signal processing circuit and process, signal processing circuit outputs a control signal to main control circuit, the output terminal of main control circuit controls fan electromotor respectively and wind turbine is swept in stepping, and main control circuit is according to the human body position and human body is adjusted the rotational speed regulation air quantity of fan of fan electromotor automatically apart from the distance signal of fan and utilize stepping to sweep the wind direction that wind turbine is regulated fan.
2. a kind of human body auto-tracking type fan governor according to claim 1, it is characterized in that: several infrared human body inductions and distance measuring sensor are to comprise first sensor (1), the second sensor (2), the 3rd sensor (3), four-sensor (4), the 5th sensor (5) and the 6th sensor (6), first sensor (1), the second sensor (2), the 3rd sensor (3), four-sensor (4), the 5th sensor (5), the 6th sensor (6) interval is installed in pedestal (7), and adjacent two sensors separate with dividing plate (8).
3. a kind of human body auto-tracking type fan governor according to claim 2, it is characterized in that: pedestal (7) comprises base plate (71) and the upper arch platform (72) that protrudes of base plate (71), and first sensor (1), the second sensor (2), the 3rd sensor (3), four-sensor (4), the 5th sensor (5), the 6th sensor (6) interval are installed on the arch platform (72).
4. a kind of human body auto-tracking type fan governor according to claim 3, it is characterized in that: first sensor (1), the second sensor (2), the 3rd sensor (3), four-sensor (4), the 5th sensor (5) and the 6th sensor (6) detect the regional extent of the place ahead 180 degree, divide respectively 6 zones of formation with dividing plate (8) and detect each regional 30 angle.
5. a kind of human body auto-tracking type fan governor according to claim 1, it is characterized in that: described signal processing circuit is processed and also is connected with key control circuit, key control circuit is input to signal processing circuit with push button signalling and processes, and signal processing circuit outputs a control signal to main control circuit.
6. according to claim 1 and 2 or 3 or 4 or 5 described a kind of human body auto-tracking type fan governors, it is characterized in that: described signal processing circuit is processed and also is connected with the rotating speed compensating circuit, and signal processing circuit output compensating signal carries out suitable rotating speed compensation to main control circuit to fan electromotor.
7. according to claim 1 and 2 or 3 or 4 or 5 described a kind of human body auto-tracking type fan governors, it is characterized in that: signal processing circuit comprises A/D change-over circuit and single-chip microprocessor MCU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220316935 CN202718893U (en) | 2012-06-30 | 2012-06-30 | Automatic tracking type fan controller for human body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220316935 CN202718893U (en) | 2012-06-30 | 2012-06-30 | Automatic tracking type fan controller for human body |
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| CN202718893U true CN202718893U (en) | 2013-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220316935 Expired - Lifetime CN202718893U (en) | 2012-06-30 | 2012-06-30 | Automatic tracking type fan controller for human body |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452886A (en) * | 2013-09-16 | 2013-12-18 | 庄景阳 | Intelligent control device of fan |
| CN104358694A (en) * | 2014-10-28 | 2015-02-18 | 苏州古尚电器科技有限公司 | Intelligent multifunctional electrical fan |
| CN104728137A (en) * | 2013-12-19 | 2015-06-24 | 广东美的环境电器制造有限公司 | Fan and fan controlling method |
| CN105041697A (en) * | 2015-06-29 | 2015-11-11 | 黄继昌 | Intelligent-speed-adjusting type electric fan |
| CN105090082A (en) * | 2015-07-17 | 2015-11-25 | 小米科技有限责任公司 | Control method and device for fan |
| CN106089783A (en) * | 2016-08-04 | 2016-11-09 | 无锡尊宝电动车有限公司 | A kind of intelligent fan |
| CN106321475A (en) * | 2016-11-08 | 2017-01-11 | 广东顺德鲁棒智能技术有限公司 | Infrared temperature measurement based intelligent human body sensing fan and achievement method |
| CN106870424A (en) * | 2016-11-30 | 2017-06-20 | 湘潭大学 | A kind of air-deflector and system |
| CN108869372A (en) * | 2018-07-19 | 2018-11-23 | 深圳拓邦股份有限公司 | A kind of intelligent air supply method and intelligent fan |
| CN109812442A (en) * | 2019-01-17 | 2019-05-28 | 珠海格力电器股份有限公司 | A kind of control method and device of electric fan, electric fan |
| CN111322263A (en) * | 2018-12-14 | 2020-06-23 | 广东美的白色家电技术创新中心有限公司 | Fan and fan control method and device |
| CN111352114A (en) * | 2018-12-20 | 2020-06-30 | 广东美的环境电器制造有限公司 | Control method and device for electrical equipment, electrical equipment and storage medium |
| CN111580622A (en) * | 2020-04-09 | 2020-08-25 | 深圳市信锐网科技术有限公司 | Fan control method and device, electronic equipment and storage medium |
| CN113819085A (en) * | 2021-11-05 | 2021-12-21 | 深圳市格先者科技有限公司 | Fan control system for tracking and adjusting based on intelligent infrared sensing technology |
| CN114151366A (en) * | 2020-09-08 | 2022-03-08 | Oppo广东移动通信有限公司 | Fan control method and related product |
-
2012
- 2012-06-30 CN CN 201220316935 patent/CN202718893U/en not_active Expired - Lifetime
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452886A (en) * | 2013-09-16 | 2013-12-18 | 庄景阳 | Intelligent control device of fan |
| CN104728137A (en) * | 2013-12-19 | 2015-06-24 | 广东美的环境电器制造有限公司 | Fan and fan controlling method |
| CN104358694A (en) * | 2014-10-28 | 2015-02-18 | 苏州古尚电器科技有限公司 | Intelligent multifunctional electrical fan |
| CN105041697A (en) * | 2015-06-29 | 2015-11-11 | 黄继昌 | Intelligent-speed-adjusting type electric fan |
| CN105090082A (en) * | 2015-07-17 | 2015-11-25 | 小米科技有限责任公司 | Control method and device for fan |
| CN105090082B (en) * | 2015-07-17 | 2017-03-15 | 小米科技有限责任公司 | Control method for fan and device |
| CN106089783A (en) * | 2016-08-04 | 2016-11-09 | 无锡尊宝电动车有限公司 | A kind of intelligent fan |
| CN106321475A (en) * | 2016-11-08 | 2017-01-11 | 广东顺德鲁棒智能技术有限公司 | Infrared temperature measurement based intelligent human body sensing fan and achievement method |
| CN106870424A (en) * | 2016-11-30 | 2017-06-20 | 湘潭大学 | A kind of air-deflector and system |
| CN106870424B (en) * | 2016-11-30 | 2019-09-10 | 湘潭大学 | A kind of air-deflector and system |
| CN108869372A (en) * | 2018-07-19 | 2018-11-23 | 深圳拓邦股份有限公司 | A kind of intelligent air supply method and intelligent fan |
| CN111322263A (en) * | 2018-12-14 | 2020-06-23 | 广东美的白色家电技术创新中心有限公司 | Fan and fan control method and device |
| CN111352114A (en) * | 2018-12-20 | 2020-06-30 | 广东美的环境电器制造有限公司 | Control method and device for electrical equipment, electrical equipment and storage medium |
| CN109812442A (en) * | 2019-01-17 | 2019-05-28 | 珠海格力电器股份有限公司 | A kind of control method and device of electric fan, electric fan |
| CN111580622A (en) * | 2020-04-09 | 2020-08-25 | 深圳市信锐网科技术有限公司 | Fan control method and device, electronic equipment and storage medium |
| CN114151366A (en) * | 2020-09-08 | 2022-03-08 | Oppo广东移动通信有限公司 | Fan control method and related product |
| CN113819085A (en) * | 2021-11-05 | 2021-12-21 | 深圳市格先者科技有限公司 | Fan control system for tracking and adjusting based on intelligent infrared sensing technology |
| CN113819085B (en) * | 2021-11-05 | 2024-04-12 | 东莞宁捷塑胶模具有限公司 | Fan control system for tracking and adjusting based on intelligent infrared sensing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130206 |