CN111059073A - Intelligent fan based on infrared induction - Google Patents
Intelligent fan based on infrared induction Download PDFInfo
- Publication number
- CN111059073A CN111059073A CN201911189023.0A CN201911189023A CN111059073A CN 111059073 A CN111059073 A CN 111059073A CN 201911189023 A CN201911189023 A CN 201911189023A CN 111059073 A CN111059073 A CN 111059073A
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- China
- Prior art keywords
- fan
- infrared induction
- circuit
- infrared
- intelligent
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
Abstract
The invention discloses an intelligent fan based on infrared induction, which comprises a fan body, wherein the fan body is connected with an intelligent control switch, the intelligent control switch is connected with a microcontroller, and the microcontroller is respectively connected with an infrared temperature sensing circuit, a human body infrared induction circuit, a display screen, a power supply circuit and a clock circuit; the infrared temperature sensing circuit can sense indoor temperature, the fan is properly turned on/off, the human body infrared sensing circuit can sense whether a person is in a room or not, when no person is in the room, the fan can be turned off, and the clock circuit can time the fan.
Description
Technical Field
The invention belongs to the technical field of intelligent monitoring systems, and relates to an intelligent fan based on infrared induction.
Background
The traditional electric fan is powered by 220V alternating current, the rotating speed of a motor is divided into a plurality of gears, the purpose of changing the wind power is achieved by manually adjusting the rotating speed of the motor, namely, each time the wind power is changed, manual control operation is inevitable, and inconvenience is caused.
In addition, when a person falls asleep or leaves a room, the person sometimes forgets to turn off the fan, and the waste of electric energy is inevitably caused.
Disclosure of Invention
The invention aims to provide an intelligent fan based on infrared induction, which can be automatically turned off according to indoor temperature or whether people are inducted indoors.
The invention aims to provide an intelligent fan based on infrared induction, which comprises a fan body, wherein the fan body is connected with an intelligent control switch, the intelligent control switch is connected with a microcontroller, and the microcontroller is respectively connected with an infrared temperature sensing circuit, a human body infrared induction circuit, a display screen, a power supply circuit and a clock circuit.
The invention is also characterized in that:
the fan body comprises a fan base and fan blades, and the fan blades are connected with a driving motor.
The microcontroller is an STM32 series chip processor model STM32F103C8T 6.
The clock circuit adopts a DS1302 clock chip.
The human body infrared induction circuit adopts the model HC-SR 501.
The invention has the beneficial effects that:
the intelligent fan based on infrared induction comprises an infrared temperature sensing circuit, a human body infrared sensing circuit and a clock circuit, wherein the infrared temperature sensing circuit can sense indoor temperature and properly adjust the on/off of the fan, the human body infrared sensing circuit can sense whether a person is in a room or not, the fan can be turned off when no person is in the room, and the clock circuit can time the fan.
Drawings
Fig. 1 is a schematic structural diagram of an infrared induction-based smart fan according to the present invention.
Fig. 2 is a schematic diagram of connection of internal modules of an infrared induction-based smart fan according to the present invention.
In the figure, 1, a fan body, 2, an intelligent control switch, 3, a microcontroller, 4, an infrared temperature sensing circuit, 5, a human body infrared sensing circuit, 6, a display screen, 7, a power circuit and 8, a clock circuit.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The invention relates to an intelligent fan based on infrared induction, which comprises a fan body 1, wherein the fan body 1 is connected with an intelligent control switch 2, the intelligent control switch 2 is connected with a microcontroller 3, and the microcontroller 3 is respectively connected with an infrared temperature sensing circuit 4, a human body infrared induction circuit 5, a display screen 6, a power supply circuit 7 and a clock circuit 8.
The fan body 1 comprises a fan base and fan blades, and the fan blades are connected with a driving motor.
The microcontroller 3 employs a chip processor of the STM32 family model STM32F103C8T 6.
The clock circuit 8 adopts a DS1302 clock chip.
The human body infrared induction circuit 5 adopts a model HC-SR 501.
The working principle of the intelligent fan based on infrared induction is as follows:
during the use, open the intelligent control switch 2 of fan, fan body 1 begins work, sets for required temperature afterwards, measures indoor temperature through infrared temperature sensing circuit 4, and when the temperature was less than preset's temperature, microcontroller 3 control intelligent control switch 2 closed.
When the human body infrared induction circuit 5 can not induce the indoor human body temperature, an instruction can be transmitted to the microcontroller 3 to control the intelligent control switch 2 to be switched off.
The intelligent fan based on infrared induction comprises an infrared temperature sensing circuit, a human body infrared sensing circuit and a clock circuit, wherein the infrared temperature sensing circuit can sense indoor temperature and properly adjust the on/off of the fan, the human body infrared sensing circuit can sense whether a person is in a room or not, the fan can be turned off when no person is in the room, and the clock circuit can time the fan.
Claims (5)
1. The utility model provides an intelligent fan based on infrared induction, its characterized in that, includes fan body (1), intelligent control switch (2) are connected in fan body (1), microcontroller (3) are connected in intelligent control switch (2), infrared temperature sensing circuit (4), human infrared induction circuit (5), display screen (6), power supply circuit (7), clock circuit (8) are connected respectively in microcontroller (3).
2. The intelligent fan based on the infrared induction is characterized in that the fan body (1) comprises a fan base and fan blades, and the fan blades are connected with a driving motor.
3. An infrared induction based smart fan as claimed in claim 1, characterised in that the microcontroller (3) is a chip processor of the STM32 family model number STM32F103C8T 6.
4. An infrared induction based smart fan as claimed in claim 1, characterized in that the clock circuit (8) is a DS1302 clock chip.
5. The smart fan based on infrared induction as claimed in claim 1, wherein the human body infrared induction circuit (5) is of type HC-SR 501.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911189023.0A CN111059073A (en) | 2019-11-28 | 2019-11-28 | Intelligent fan based on infrared induction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911189023.0A CN111059073A (en) | 2019-11-28 | 2019-11-28 | Intelligent fan based on infrared induction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111059073A true CN111059073A (en) | 2020-04-24 |
Family
ID=70299122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911189023.0A Pending CN111059073A (en) | 2019-11-28 | 2019-11-28 | Intelligent fan based on infrared induction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111059073A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202991562U (en) * | 2012-11-22 | 2013-06-12 | 陕西亚泰电器科技有限公司 | Intelligent fan control system based on single chip microcomputer |
| CN203130574U (en) * | 2013-02-27 | 2013-08-14 | 滨州学院 | Intelligent 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 |
| CN206770240U (en) * | 2017-04-17 | 2017-12-19 | 西安工程大学 | A kind of temperature control fan for sensing human body |
| CN107654400A (en) * | 2017-11-24 | 2018-02-02 | 成都长宇老司机网络科技有限公司 | A kind of intelligent temperature control fan of infrared induction |
-
2019
- 2019-11-28 CN CN201911189023.0A patent/CN111059073A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202991562U (en) * | 2012-11-22 | 2013-06-12 | 陕西亚泰电器科技有限公司 | Intelligent fan control system based on single chip microcomputer |
| CN203130574U (en) * | 2013-02-27 | 2013-08-14 | 滨州学院 | Intelligent 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 |
| CN206770240U (en) * | 2017-04-17 | 2017-12-19 | 西安工程大学 | A kind of temperature control fan for sensing human body |
| CN107654400A (en) * | 2017-11-24 | 2018-02-02 | 成都长宇老司机网络科技有限公司 | A kind of intelligent temperature control fan of infrared induction |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200424 |