CN206274037U - A kind of SCM Based intelligent fan system - Google Patents
A kind of SCM Based intelligent fan system Download PDFInfo
- Publication number
- CN206274037U CN206274037U CN201620735413.9U CN201620735413U CN206274037U CN 206274037 U CN206274037 U CN 206274037U CN 201620735413 U CN201620735413 U CN 201620735413U CN 206274037 U CN206274037 U CN 206274037U
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- China
- Prior art keywords
- fan
- circuit
- stm8s105c6
- module
- chip microcomputers
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Abstract
The utility model discloses a kind of SCM Based intelligent fan system,STM8S105C6 single-chip microcomputers respectively with bluetooth module,Manual governing module,Temperature measurement module,Button,LCD display,Clock circuit,Crystal oscillating circuit,Reset circuit,Power supply is connected,Bluetooth module can carry out wireless connection with the APP of mobile phone terminal,STM8S105C6 single-chip microcomputers connect controllable silicon by current amplification circuit,Controllable silicon connects fan by fan drive circuit,Fan is connected by speed measuring module with STM8S105C6 single-chip microcomputers,STM8S105C6 single-chip microcomputers are also associated with infrared receiving circuit,Body induction circuit,Body induction circuit uses BISS0001 infrared thermal release electric process chips,The utility model simple structure,Stepless time adjustment can be carried out in a manual mode,The rotation speed requirements for being adapted to people oneself can be met,Rotating speed can be changed according to external information,It is easy to use,Work can be automatically stopped in the case of nobody,Save power supply.
Description
Technical field
The utility model is related to singlechip technology field, specifically a kind of SCM Based intelligent fan system.
Background technology
In recent years, as scientific and technological level is improved constantly, the style of household electrical appliance, performance are all greatly improved, intelligent family
Residence also enters among people's daily life gradually.Fan takes cool apparatus as earliest, with energy-conservation, promotes air circulation, drop
The warm slow advantage such as be difficult to fall ill, it is deep to be liked by many people.But traditional fan belongs to step speed regulation, it is impossible to meet higher
It is required that, and situations such as in the occasion of some inconvenient manual governings, such as sleep, drive, it is impossible to according to external information come
Change rotating speed, even more bring a little inconvenience to life.People forget to turn off fan sometimes when outgoing, and fan is in unmanned situation
Lower continuous firing, not only wastes power supply, and can reduce the service life of fan if worked long hours.Domestic market is very
The options such as rare real intelligent fan, big multi-fan has been more shakes the head, natural wind, still fall within the category of conventional fan.
Therefore, to overcome the shortcomings of above-mentioned technology and design a to carry out stepless time adjustment, energy in a manual mode
Meet be adapted to people oneself rotation speed requirements, can be automatically stopped in the case of nobody work, save power supply one kind be based on it is single
The intelligent fan system of piece machine, exactly inventor problem to be solved.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of SCM Based intelligent fan system
System, its simple structure can carry out stepless time adjustment in a manual mode, can meet the rotation speed requirements for being adapted to people oneself, can root
Change rotating speed according to external information, it is easy to use, work can be automatically stopped in the case of nobody, power supply is saved.
The utility model solves the technical scheme that its technical problem used：A kind of SCM Based intelligent fan system
System, it includes STM8S105C6 single-chip microcomputers, bluetooth module, manual governing module, current amplification circuit, controllable silicon, fans drive
Circuit, fan, speed measuring module, temperature measurement module, the STM8S105C6 single-chip microcomputers respectively with bluetooth module, manual governing module,
Temperature measurement module, button, LCD display, clock circuit, crystal oscillating circuit, reset circuit, power supply connection, the bluetooth module can be with
The APP of mobile phone terminal carries out wireless connection, and the STM8S105C6 single-chip microcomputers connect controllable silicon by current amplification circuit, described
Controllable silicon connects fan by fan drive circuit, and the fan is connected by speed measuring module with STM8S105C6 single-chip microcomputers, institute
State STM8S105C6 single-chip microcomputers and be also associated with infrared receiving circuit, body induction circuit, the body induction circuit is used
BISS0001 infrared thermal release electric process chips.
Further, the fan uses the DC fan of 12V.
Further, the power supply includes 220V alternating currents, 12V dc-batteries.
Further, the speed measuring module selects Hall sensor.
Further, the temperature measurement module selects DS18B20 chips.
The beneficial effects of the utility model are：
1st, the intelligent fan system for designing herein, can carry out stepless time adjustment, and speed is carried out in a manual mode
Closed-loop control, can reach high-precision requirement.There is a key acquisition function under manual mode, by the suitable warm rotating speed point of oneself
Stored, the reference of suitable temperature-speed curves is adjusted as mobile phone A PP.Fan will be according to temperature-rotating speed under automatic mode
Curve carrys out dynamic regulation rotating speed, meet each Man's Demands, it is possible to use mobile phone terminal APP is controlled, adjusted fan.While monolithic
Machine is connected with body induction circuit, and the presence of people is determined whether by detecting human infrared signal, when people leave, monolithic
Machine will control fan drive circuit, stop the work of fan, save electric energy but also be avoided that fan to work long hours and contract
The service life of short fan.
2nd, fan of the present utility model is using the direct current electric fan of 12V as control object, direct current electric fan speed governing is relatively easy,
Accurately, it is easy to accomplish and fan uses selectable dual power supply, can both be powered by 220V convert alternating currents
Voltage, while directly can also directly be powered using vehicle-mounted level, 12V dc-batteries, increases the use space of fan.
Brief description of the drawings
Fig. 1 is the utility model system global structure block diagram.
Fig. 2 is the utility model fan drive circuit schematic diagram.
Fig. 3 is the utility model STM8S105C6 single chip circuit schematic diagrams.
Specific embodiment
With reference to specific embodiment, the utility model is expanded on further, it should be appreciated that these embodiments are merely to illustrate this
Utility model rather than limitation scope of the present utility model.In addition, it is to be understood that reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values also fall within application
Appended claims limited range.
It is the utility model system global structure block diagram, a kind of SCM Based intelligent fan system of the structure referring to Fig. 1
System, including STM8S105C6 single-chip microcomputers, bluetooth module, manual governing module, current amplification circuit, controllable silicon, fans drive electricity
Road, fan, speed measuring module, temperature measurement module, STM8S105C6 single-chip microcomputers respectively with bluetooth module, manual governing module, thermometric mould
Block, button, LCD display, clock circuit, crystal oscillating circuit, reset circuit, power supply connection, bluetooth module can be with mobile phone terminal
APP carries out wireless connection, and STM8S105C6 single-chip microcomputers connect controllable silicon by current amplification circuit, and controllable silicon passes through fans drive
Circuit connects fan, and fan is connected by speed measuring module with STM8S105C6 single-chip microcomputers.Fan uses the DC fan of 12V, electricity
Source can be the supply voltage that 220V convert alternating currents are obtained, or directly use vehicular power-bottle, or use 12V direct currents
Battery is directly powered, and speed measuring module selects Hall sensor, temperature measurement module to select DS18B20 chips.STM8S105C6 single-chip microcomputers
Infrared receiving circuit, body induction circuit are also associated with, body induction circuit uses BISS0001 infrared thermal release electric process chips.
The utility model enters to control wind using single-chip microcomputer STM8S105C6 as control core by SCR control voltage
Fan rotating speed.Man-machine interaction is completed by keyboard, LCD display, completes the control of fan under manual mode.Bluetooth module as with
The passage of mobile communication come carry out data acquisition be loaded into etc..
From 12V direct currents electric fan as control object, direct current electric fan speed governing is relatively easy, accurate, it is easy to accomplish and wind
Fan uses selectable dual power supply, both supply voltage can be obtained by 220V convert alternating currents, while can also be direct
Directly powered using vehicle-mounted level, 12V dc-batteries, increase the use space of fan.
It is the utility model fan drive circuit schematic diagram referring to Fig. 2, fan drive circuit uses bridge-type Reversible PWM speed governing
Mode carries out speed governing.Main circuit constitutes H bridges using IRF540N, and In5819 diodes provide afterflow passage.IRF540N switch speed
Degree is fast, energy consumption is small.When Q2, Q4 are turned on, starting fan.IRF540N needs the level driver of 12V and the above.Selection IR2104
As driving chip, can meet the requirements.IR2104 carries dead band, therefore control process is conveniently, safely.
Because fan structure is special, gear and to penetrate photoelectric sensor do not allow it is easy to install, therefore selection Hall sensor
As speed measuring module.As long as with the presence of magnetic field, just output high level signal, so only need to install one piece in fan rotational structure
Small magnet, just can complete speed data collecting work by Hall sensor.
It is the utility model STM8S105C6 single chip circuit schematic diagrams, single-chip microcomputer selection STM8S105C6, property referring to Fig. 3
Valency is than high.With multi-channel PWM output channel, multiple input capture passages, each input and output pin all can be set and interrupt.Possess
The functions such as serial ports AD conversion, fully meet system requirements.
Temperature measurement module is DS18B20 chips, and DS18B20 chips only need a mouth line when being connected with microprocessor i.e.
Can, pin is saved, -55 DEG C~+125 DEG C of temperature-measuring range, 1 ° of intrinsic temperature measurement error meets system requirements, and with small volume
Hardware spending is low, strong antijamming capability, high precision the advantages of.
The main control chip of pyroelectricity is that BISS0001 is a transducing signal treatment integrated circuit with superior performance.Tool
There is independent high input impedance operational amplifier, can be matched with multiple sensors carries out signal transacting.With two-way amplitude discriminator, can
Effectively suppress interference, structure is novel, reliable and stable, scope of compromise is wide.
The utility model intelligent fan system can carry out stepless time adjustment in a manual mode, and satisfied temperature is fast
Degree point is stored.Speed governing curve can be arbitrarily changed in mobile phone terminal, the requirement of oneself is met.Can be according to temperature under automatic mode
Speed curves regulation rotating speed is spent, and uses Closed-loop Control Strategy, the anti-interference of strengthening system, the 12V direct currents of use
Pressure then considerably increases use occasion, has the advantages that personalization, energy-conservation, facilitates easy-to-use positive.And the system is also added into people
Body induction module, can according to surrounding, whether someone controls the startup and stopping of fan, can effectively solve people should go out
Door and the unnecessary electric power resource forgetting to close fan and bring is wasted.
Claims (5)
1. a kind of SCM Based intelligent fan system, it is characterised in that：It includes STM8S105C6 single-chip microcomputers, bluetooth mould
Block, manual governing module, current amplification circuit, controllable silicon, fan drive circuit, fan, speed measuring module, temperature measurement module, it is described
STM8S105C6 single-chip microcomputers respectively with bluetooth module, manual governing module, temperature measurement module, button, LCD display, clock circuit,
Crystal oscillating circuit, reset circuit, power supply connection, the bluetooth module can carry out wireless connection with the APP of mobile phone terminal, described
STM8S105C6 single-chip microcomputers connect controllable silicon by current amplification circuit, and the controllable silicon connects wind by fan drive circuit
Fan, the fan is connected by speed measuring module with STM8S105C6 single-chip microcomputers, and the STM8S105C6 single-chip microcomputers are also associated with red
Outer receiving circuit, body induction circuit, the body induction circuit use BISS0001 infrared thermal release electric process chips.
2. a kind of SCM Based intelligent fan system according to claim 1, it is characterised in that：The fan is used
The DC fan of 12V.
3. a kind of SCM Based intelligent fan system according to claim 1, it is characterised in that：The power supply includes
There are 220V alternating currents, 12V dc-batteries.
4. a kind of SCM Based intelligent fan system according to claim 1, it is characterised in that：The speed measuring module
From Hall sensor.
5. a kind of SCM Based intelligent fan system according to claim 1, it is characterised in that：The temperature measurement module
From DS18B20 chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620735413.9U CN206274037U (en) | 2016-07-08 | 2016-07-08 | A kind of SCM Based intelligent fan system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620735413.9U CN206274037U (en) | 2016-07-08 | 2016-07-08 | A kind of SCM Based intelligent fan system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206274037U true CN206274037U (en) | 2017-06-23 |
Family
ID=59062134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620735413.9U Expired - Fee Related CN206274037U (en) | 2016-07-08 | 2016-07-08 | A kind of SCM Based intelligent fan system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206274037U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120302A (en) * | 2017-07-07 | 2017-09-01 | 佛山领新信息科技有限公司 | A kind of temperature-controlled fan intelligence control system |
| CN108767942A (en) * | 2018-08-14 | 2018-11-06 | 深圳市海库科技有限公司 | A kind of more battery sequential power supply circuits and its fan circuit |
| CN109640439A (en) * | 2018-12-12 | 2019-04-16 | 成都世纪光合作用科技有限公司 | A kind of human motion sensor and Intelligent lamp control system |
-
2016
- 2016-07-08 CN CN201620735413.9U patent/CN206274037U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120302A (en) * | 2017-07-07 | 2017-09-01 | 佛山领新信息科技有限公司 | A kind of temperature-controlled fan intelligence control system |
| CN107120302B (en) * | 2017-07-07 | 2018-12-14 | 广东世联电器有限公司 | A kind of temperature-controlled fan intelligence control system |
| CN108767942A (en) * | 2018-08-14 | 2018-11-06 | 深圳市海库科技有限公司 | A kind of more battery sequential power supply circuits and its fan circuit |
| CN109640439A (en) * | 2018-12-12 | 2019-04-16 | 成都世纪光合作用科技有限公司 | A kind of human motion sensor and Intelligent lamp control system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170623 Termination date: 20180708 |