CN105020161A - Intelligent fan control system - Google Patents
Intelligent fan control system Download PDFInfo
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- CN105020161A CN105020161A CN201410176800.9A CN201410176800A CN105020161A CN 105020161 A CN105020161 A CN 105020161A CN 201410176800 A CN201410176800 A CN 201410176800A CN 105020161 A CN105020161 A CN 105020161A
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- chip microcomputer
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- temperature
- control module
- wireless remote
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Abstract
The invention discloses an intelligent fan control system. The intelligent fan control system comprises a temperature control module, a single-chip microcomputer, a relay control module and a wireless remote control module, wherein the temperature control module is connected with the single-chip microcomputer, and adopts a DS18B20 temperature sensor; the relay module and the wireless remote control module are respectively connected with the single-chip microcomputer; the wireless remote control module comprises a transmitting module PT2262 and a receiving module PT2272; the transmitting module PT2262 is connected with an IO port of the single-chip microcomputer; and the receiving module PT2272 is connected with a TO port of the single-chip microcomputer. The system is communicated with the single-chip microcomputer through wireless remote control to control the speed of a fan, and uses the temperature sensor for detecting the temperature of the environment to enable the fan to automatically change gears along with the change of indoor temperature, so that the effects of energy conservation, environmental protection, safety and reliability are achieved, and the application prospect is broad.
Description
Technical field
The present invention relates to a kind of fan control system, particularly a kind ofly realize the control system of fan being carried out to intelligent control.
Background technique
Electric fan to dispel the heat instrument as one, play an important role in the production, life of people, as the radiation fan in the radiation fan of people in summer, the medium-and-large-sized machinery of industrial production and widely used intelligent CPU fan etc. on notebook computer now.Electric fan is the market of fading out along with the universal of air-conditioning not, and on the contrary, domestic electric fan is subject to the more weak people's welcome of the elderly, children and physique because of features such as gentle, cheap, the relative power saving of its wind-force, installation and use are simple.But existing most of fan control Method compare is single, intelligence degree is lower, the wind speed of fan can only by people for regulating, and can not change along with temperature change, cause so easily catching a cold, and also can not automatically shut down after people leaves, also there is certain potential safety hazard while waste resource.
Summary of the invention
Object of the present invention is just, in order to solve the problem, to provide a kind of energy-conserving and environment-protective, safe and reliable, and can variation with temperature and auto-changing gear and the intelligent fan control system that regulates voluntarily according to temperature.
For solving the problems of the technologies described above, present invention employs following technological scheme:
A kind of intelligent fan control system, comprise temperature control modules, single-chip microcomputer, relay control module and wireless remote control module, described temperature control modules connects single-chip microcomputer, described temperature control modules adopts DS18B20 temperature transducer, described relay module is connected single-chip microcomputer respectively with wireless remote control module, described wireless remote control module adopts PT2262/PT2272 send receive module, described transmitter module PT2262 connects with the IO mouth of single-chip microcomputer, and described receiving module PT2272 connects with the T0 mouth of single-chip microcomputer.
Further, described single-chip microcomputer adopts STC89C52; In this system, temperature control modules adopts DS18B20 temperature transducer, and STC89C51 is as processor, and make whole system structure simple, function is more perfect.
Further, described relay control module adopts relay HK4100F to control, and realizes vulnerabilities scan forceful electric power, and adopts light-coupled isolation chip TLP521-4 to remove external disturbance.
The beneficial effect that the present invention has: this intelligent fan control system is based on STC89C52 single-chip microcomputer, achieve Wireless remote control and temperature intelligent control, control electric fan by remote controller to shift gears arbitrarily, by temperature transducer DS18B20 testing environment temperature, make electric fan variation with temperature and auto-changing gear and suitably regulating according to temperature; This control system is economic and practical, both energy-saving low-carbon, safe and reliable again, is applicable to old man children, the people had a delicate constitution and some physical disabilities, long-term laid-up people and uses.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Be illustrated in figure 1 a kind of intelligent fan control system, comprise temperature control modules, single-chip microcomputer, relay control module and wireless remote control module, described temperature control modules connects single-chip microcomputer, described temperature control modules adopts DS18B20 temperature transducer, described relay module is connected single-chip microcomputer respectively with wireless remote control module, described wireless remote control module adopts PT2262/PT2272 send receive module, described transmitter module PT2262 connects with the IO mouth of single-chip microcomputer, and described receiving module PT2272 connects with the T0 mouth of single-chip microcomputer.Temperature transducer adopts digital integrate thermometer sensor DS18B20, its Highgrade integration, and greatly reduce the error component that external amplification conversion waits circuit, temperature error is very little, and temperature resolution is high.Temperature value converts digital quantity at device inside and directly exports, and simplifies system programming, and because this sensor adopts advanced Single Wire Bus Technology, therefore this temperature transducer has stronger antijamming capability.
In the present invention, described single-chip microcomputer adopts STC89C52; STC89C52 inside contains the hardware such as timer, program storage, data storage, its hardware can meet the requirement of whole control system, does not need other memory chips external and timing device, makes whole system compact structure, antijamming capability is strong, and cost performance is high.In this system, temperature control modules adopts DS18B20 temperature transducer, and STC89C51 is as processor, and make whole system structure simple, function is more perfect.
In the present invention, described relay control module adopts relay HK4100F to control, realize vulnerabilities scan forceful electric power, and adopt light-coupled isolation chip TLP521-4 to remove external disturbance, and adopt triode 8050 pairs of electric currents to amplify, improve the electric current of input relay, reach the driving current requirement of relay, thus realize the control to gearshift.
Claims (3)
1. an intelligent fan control system, it is characterized in that: comprise temperature control modules, single-chip microcomputer, relay control module and wireless remote control module, described temperature control modules connects single-chip microcomputer, described temperature control modules adopts DS18B20 temperature transducer, described relay module is connected single-chip microcomputer respectively with wireless remote control module, described wireless remote control module adopts PT2262/PT2272 send receive module, described transmitter module PT2262 connects with the IO mouth of single-chip microcomputer, and described receiving module PT2272 connects with the T0 mouth of single-chip microcomputer.
2. intelligent fan control system according to claim 1, is characterized in that: described single-chip microcomputer adopts STC89C52.
3. intelligent fan control system according to claim 1 and 2, is characterized in that: described relay control module adopts relay HK4100F to control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176800.9A CN105020161A (en) | 2014-04-29 | 2014-04-29 | Intelligent fan control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176800.9A CN105020161A (en) | 2014-04-29 | 2014-04-29 | Intelligent fan control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105020161A true CN105020161A (en) | 2015-11-04 |
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ID=54410378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410176800.9A Pending CN105020161A (en) | 2014-04-29 | 2014-04-29 | Intelligent fan control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105020161A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362319A (en) * | 2016-09-28 | 2017-02-01 | 武汉大学 | Intelligent fan mask |
| CN110474594A (en) * | 2019-08-14 | 2019-11-19 | 海信（山东）空调有限公司 | A kind of control circuit, blower and control method |
-
2014
- 2014-04-29 CN CN201410176800.9A patent/CN105020161A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362319A (en) * | 2016-09-28 | 2017-02-01 | 武汉大学 | Intelligent fan mask |
| CN110474594A (en) * | 2019-08-14 | 2019-11-19 | 海信（山东）空调有限公司 | A kind of control circuit, blower and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |
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| WD01 | Invention patent application deemed withdrawn after publication |