CN104074790A - Intelligent temperature control fan - Google Patents
Intelligent temperature control fan Download PDFInfo
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- CN104074790A CN104074790A CN201410331545.0A CN201410331545A CN104074790A CN 104074790 A CN104074790 A CN 104074790A CN 201410331545 A CN201410331545 A CN 201410331545A CN 104074790 A CN104074790 A CN 104074790A
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Abstract
The invention discloses an intelligent temperature control fan which comprises a single-chip microcomputer control module, a temperature acquisition module, a key module, a fan gear shifting module, a motor driving module, a motor and a liquid crystal display module. The temperature acquisition module acquires air temperature in real time and sends the air temperature to the single-chip microcomputer control module for processing; the key module is connected with the single-chip microcomputer control module and used for achieving switching between an automatic mode and a manual mode and setting the range of the temperature in the automatic mode; the fan gear shifting module is connected with the single-chip microcomputer control module and the motor driving module and the single-chip microcomputer control module controls the fan gear shifting module so as to control the motor driving module to drive the motor to work; the liquid crystal display module is connected with the single-chip microcomputer control module and used for displaying the measured temperature and the set range of the temperature. According to the intelligent temperature control fan, the rotating speed of the fan can be automatically adjusted according to the temperature of the environment and the manual mode of a traditional fan is reserved.
Description
Technical field
The present invention relates to a kind of intelligent temperature control fan.
Background technique
The most outstanding shortcoming of traditional electrical fan is that it can not be according to the variation timely adjustment wind-force size of temperature, when lower the temperature morning electric fan still in work, but people because of sleeping soundly, cannot discover, not only waste electric resources but also easily cause flu.
For the problems referred to above, although have now the fan that some can A.T.C, they abandon traditional manual mode mostly, only have automatic temperature-controlled a kind of pattern, when people's health when (as caught a cold), can not be selected rotation speed of the fan in special status according to s own situation.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of intelligent temperature control fan, to solve the problem of only having a kind of pattern of automatic mode existing in existing intelligent fan.
In order to realize the above object, technological scheme of the present invention is as follows:
Intelligent temperature control fan provided by the invention comprises single chip control module, temperature collect module, key-press module, fan gearshift module, motor drive module, motor and LCD MODULE; Described temperature collect module, is used for Real-time Collection air temperature, sends the temperature data collecting to described single chip control module and processes; Described key-press module, connects described single chip control module, is used for realizing the switching between automatic mode and manual mode, and when automatic mode, is used for the scope of set temperature; Described fan gearshift module, connect described single chip control module and described motor drive module, described single chip control module is according to the temperature data collecting and the temperature range of setting, control fan gearshift module, and then control motor drive module, described motor drive module drives described machine operation; Described LCD MODULE, connects described single chip control module, and described single chip control module is transferred to LCD MODULE by the temperature range of the temperature data collecting and setting and shows.
Preferably, the model of described temperature collect module is DS18B20, and DS18B20 measuring range is wide, resolution is high, and the temperature error of obtaining is little, can direct-detection and output digit signals to single-chip microcomputer, process, not only simplified circuit, antijamming capability is also improved.
Preferably, described key-press module comprises 6 buttons, is respectively the first button, the second button, the 3rd button, the 4th button, the 5th button and the 6th button; Wherein: described the first button and described the 3rd button are for increasing temperature key, the lower limit of described the first key change temperature, the CLV ceiling limit value of described the 3rd key change temperature; Described the second button and described the 4th button are for lowering temperature key, the lower limit of described the second key change temperature, the CLV ceiling limit value of described the 4th key change temperature; Described the 5th button is the reset key of single-chip microcomputer in single chip control module; Described the 6th button is automatic mode and manual mode switch key.Wherein, upper and lower temperature range is the operating temperature interval of fan, and this upper and lower temperature range, can realize by single-chip microcomputer fan is carried out to stepless speed regulation control.
Preferably, the model of described fan gearshift module is PCF8591, can realize the stepless speed regulation to direct current generator like this, and velocity variations is sensitive.
Preferably, the single-chip microcomputer in described single chip control module adopts AT89C52 single-chip microcomputer.
Preferably, described LCD MODULE adopts 1602 liquid crystal display panel.
Preferably, described motor drive module adopts Darlington driver UIN2003, UIN2003 is high-voltage great-current darlington transistor array series product, there is the features such as current gain is high, operating voltage is high, temperature range is wide, carrying load ability is strong, be adapted to the system that each generic request high-speed high-power drives.
Preferably, described intelligent temperature control fan also comprises infrared induction module, infrared locating module and steering module.The signal that described single chip control module senses according to described infrared induction module, automatically closes or starts described intelligent temperature control fan; The position of human body that described single chip control module senses according to described infrared locating module is controlled steering module.
Compared with prior art, beneficial effect of the present invention is as follows:
Intelligent temperature control fan provided by the invention, not only can realize the rotating speed of automatically adjusting fan according to ambient temperature, and retained the manual mode of conventional fan, can between automatic mode and manual mode, switch, when people are in particular cases time, can select according to self-demand.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiments of the present invention are described further:
Fig. 1 is the system construction drawing of intelligent fan of the present invention;
Fig. 2 is the operational flowchart of intelligent temperature control fan of the present invention;
Fig. 3 is the circuit theory diagrams of intelligent temperature control fan of the present invention;
Fig. 4 is the system construction drawing of the intelligent fan of preferred embodiment of the present invention;
Fig. 5 is the operational flowchart of the intelligent temperature control fan of preferred embodiment of the present invention;
Fig. 6 is the circuit theory diagrams of the intelligent temperature control fan of preferred embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is explained in more detail.It should be noted that, in these accompanying drawings, all adopt the form of simplifying very much and all use non-ratio accurately, only for convenient, the aid illustration embodiment of the present invention clearly.
Refer to Fig. 1-Fig. 3, intelligent temperature control fan of the present invention comprises single chip control module 1, temperature collect module 2, key-press module 3, fan gearshift module 4, motor drive module 5, motor 6 and LCD MODULE 7.Wherein, temperature collect module 2, Real-time Collection air temperature, sends the temperature data collecting to single chip control module 1 and processes; Key-press module 3, is connected with the inlet opening of single chip control module 3, is used for the scope of set temperature; Fan gearshift module 5, connect single chip control module 3 and motor drive module 6, single chip control module 3, according to the temperature data collecting and the temperature range of setting, is controlled fan gearshift module 5, and then control motor drive module 6, motor drive module 6 drive fan 7 are worked; LCD MODULE 4, is connected with single chip control module 3, and single chip control module 3 is transferred to LCD MODULE 4 by the temperature range of the temperature data collecting and setting and shows.
In the present embodiment, the model of temperature collect module 1 is DS18B20, and DS18B20 measuring range is wide, resolution is high, and the temperature error of obtaining is little, can direct-detection and output digit signals to single-chip microcomputer, process, not only simplified circuit, antijamming capability is also improved.Key-press module 2 comprises 6 buttons, is respectively the first button K1, the second button K2, the 3rd button K3, the 4th button K4, the 5th button K5 and the 6th button K6; Wherein: the first button K1, the 3rd button K3 are for increasing temperature key, and the first button K1 changes the lower limit of temperature, and the 3rd button K3 changes the CLV ceiling limit value of temperature; The second button K2, the 4th button K4 are for lowering temperature key, and the second button K2 changes the lower limit of temperature, and the 4th button K4 changes the CLV ceiling limit value of temperature; The 5th button K5 is the reset key of single-chip microcomputer in single chip control module; The 6th button K6 is automatic mode and manual mode switch key.The model of fan gearshift module 5 is PCF8591, can realize the stepless speed regulation to direct current generator like this, and velocity variations is sensitive.Single-chip microcomputer in single chip control module 3 adopts AT89C52 single-chip microcomputer.LCD MODULE 4 adopts 1602 liquid crystal display panel.Motor drive module 6 adopts Darlington driver ULN2003A, ULN2003A is high-voltage great-current darlington transistor array series product, there is the features such as current gain is high, operating voltage is high, temperature range is wide, carrying load ability is strong, be adapted to the system that each generic request high-speed high-power drives.
In preferred embodiment, refer to Fig. 4-Fig. 6, intelligent temperature control fan also comprises infrared induction module 8, infrared locating module 9 and steering module 10.Infrared induction module 8 can gather environment human body signal, while having people near detecting, can automatically start fan, when periphery nobody, can automatically close fan; Single chip control module 1 can judge personnel position according to infrared locating module 9, sends control signal, starts steering module 10, the wind direction of fan is gone to the angle at personnel place.
Disclosed herein is only the preferred embodiments of the present invention, and these embodiments are chosen and specifically described to this specification, is in order to explain better principle of the present invention and practical application, is not limitation of the invention.The modifications and variations that any those skilled in the art do within the scope of specification, all should drop in the scope that the present invention protects.
Claims (8)
1. an intelligent temperature control fan, is characterized in that, it comprises: single chip control module, temperature collect module, key-press module, fan gearshift module, motor drive module, motor and LCD MODULE;
Described temperature collect module, is used for Real-time Collection air temperature, sends the temperature data collecting to described single chip control module and processes;
Described key-press module, connects described single chip control module, is used for realizing the switching between automatic mode and manual mode, and when automatic mode, is used for the scope of set temperature;
Described fan gearshift module, connect described single chip control module and described motor drive module, described single chip control module is according to the temperature data collecting and the temperature range of setting, control fan gearshift module, and then control motor drive module, described motor drive module drives described machine operation;
Described LCD MODULE, connects described single chip control module, and described single chip control module is transferred to LCD MODULE by the temperature range of the temperature data collecting and setting and shows.
2. intelligent temperature control fan according to claim 1, is characterized in that, the model of described temperature collect module is DS18B20.
3. intelligent temperature control fan according to claim 2, is characterized in that, described key-press module comprises 6 buttons, is respectively the first button, the second button, the 3rd button, the 4th button, the 5th button and the 6th button; Wherein:
Described the first button and described the 3rd button are for increasing temperature key, the lower limit of described the first key change temperature, the CLV ceiling limit value of described the 3rd key change temperature;
Described the second button and described the 4th button are for lowering temperature key, the lower limit of described the second key change temperature, the CLV ceiling limit value of described the 4th key change temperature;
Described the 5th button is the reset key of single-chip microcomputer in single chip control module;
Described the 6th button is automatic mode and manual mode switch key.
4. intelligent temperature control fan according to claim 3, is characterized in that, the model of described fan gearshift module is PCF8591.
5. intelligent temperature control fan according to claim 4, is characterized in that, the single-chip microcomputer in described single chip control module adopts AT89C52 single-chip microcomputer.
6. intelligent temperature control fan according to claim 5, is characterized in that, described LCD MODULE adopts 1602 liquid crystal display panel.
7. intelligent temperature control fan according to claim 6, is characterized in that, described motor drive module adopts Darlington driver ULN2003A.
8. according to the intelligent temperature control fan described in claim 1 to 7 any one, it is characterized in that, also comprise infrared induction module, infrared locating module and steering module;
The signal that described single chip control module senses according to described infrared induction module, automatically closes or starts described intelligent temperature control fan;
The position of human body that described single chip control module senses according to described infrared locating module is controlled steering module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410331545.0A CN104074790A (en) | 2014-07-14 | 2014-07-14 | Intelligent temperature control fan |
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| CN201410331545.0A CN104074790A (en) | 2014-07-14 | 2014-07-14 | Intelligent temperature control fan |
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| CN104074790A true CN104074790A (en) | 2014-10-01 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597806A (en) * | 2014-12-10 | 2015-05-06 | 河海大学常州校区 | Sensor network based fan management system and working method |
| CN106089783A (en) * | 2016-08-04 | 2016-11-09 | 无锡尊宝电动车有限公司 | A kind of intelligent fan |
| CN106151091A (en) * | 2016-09-30 | 2016-11-23 | 广东美的环境电器制造有限公司 | Fan and wind speed control method thereof |
| CN106678068A (en) * | 2017-03-12 | 2017-05-17 | 金寨硕研机电科技有限公司 | Intelligent temperature control electric fan |
| CN107091242A (en) * | 2017-06-27 | 2017-08-25 | 湖南工业大学 | A kind of intelligent temperature control electric fan |
| CN108035904A (en) * | 2018-02-02 | 2018-05-15 | 安徽大学 | A kind of intelligent fan |
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| KR0132166B1 (en) * | 1995-12-30 | 1998-04-20 | 배순훈 | Heating control method by width of hot air motor fan |
| CN201810576U (en) * | 2010-09-07 | 2011-04-27 | 厦门大学 | Sound-control and temperature-control self-adaption human body seeking fan |
| CN202560600U (en) * | 2012-02-05 | 2012-11-28 | 张晏榕 | Novel electric fan |
| CN202768449U (en) * | 2012-09-24 | 2013-03-06 | 王淑萍 | Novel automatic temperature controlling fan |
| CN202789640U (en) * | 2012-09-05 | 2013-03-13 | 金陵科技学院 | Digital temperature control speed governor for electric fan |
| CN103486069A (en) * | 2013-09-23 | 2014-01-01 | 苏州经贸职业技术学院 | Fan intelligent temperature control system and method based on pyroelectric human body infrared |
| CN203962441U (en) * | 2014-07-14 | 2014-11-26 | 苏州经贸职业技术学院 | A kind of intelligent temperature control fan |
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2014
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS6153496A (en) * | 1984-08-23 | 1986-03-17 | Mitsubishi Electric Corp | Fan |
| KR0132166B1 (en) * | 1995-12-30 | 1998-04-20 | 배순훈 | Heating control method by width of hot air motor fan |
| CN201810576U (en) * | 2010-09-07 | 2011-04-27 | 厦门大学 | Sound-control and temperature-control self-adaption human body seeking fan |
| CN202560600U (en) * | 2012-02-05 | 2012-11-28 | 张晏榕 | Novel electric fan |
| CN202789640U (en) * | 2012-09-05 | 2013-03-13 | 金陵科技学院 | Digital temperature control speed governor for electric fan |
| CN202768449U (en) * | 2012-09-24 | 2013-03-06 | 王淑萍 | Novel automatic temperature controlling fan |
| CN103486069A (en) * | 2013-09-23 | 2014-01-01 | 苏州经贸职业技术学院 | Fan intelligent temperature control system and method based on pyroelectric human body infrared |
| CN203962441U (en) * | 2014-07-14 | 2014-11-26 | 苏州经贸职业技术学院 | A kind of intelligent temperature control fan |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597806A (en) * | 2014-12-10 | 2015-05-06 | 河海大学常州校区 | Sensor network based fan management system and working method |
| CN106089783A (en) * | 2016-08-04 | 2016-11-09 | 无锡尊宝电动车有限公司 | A kind of intelligent fan |
| CN106151091A (en) * | 2016-09-30 | 2016-11-23 | 广东美的环境电器制造有限公司 | Fan and wind speed control method thereof |
| CN106678068A (en) * | 2017-03-12 | 2017-05-17 | 金寨硕研机电科技有限公司 | Intelligent temperature control electric fan |
| CN107091242A (en) * | 2017-06-27 | 2017-08-25 | 湖南工业大学 | A kind of intelligent temperature control electric fan |
| CN108035904A (en) * | 2018-02-02 | 2018-05-15 | 安徽大学 | A kind of intelligent fan |
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