CN109989932A - Intelligent fan control device - Google Patents
Intelligent fan control device Download PDFInfo
- Publication number
- CN109989932A CN109989932A CN201711467230.9A CN201711467230A CN109989932A CN 109989932 A CN109989932 A CN 109989932A CN 201711467230 A CN201711467230 A CN 201711467230A CN 109989932 A CN109989932 A CN 109989932A
- Authority
- CN
- China
- Prior art keywords
- fan
- control unit
- single chip
- control
- temperature
- Prior art date
- 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.)
- Pending
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Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/303—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/40—Type of control system
- F05D2270/42—Type of control system passive or reactive, e.g. using large wind vanes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The invention discloses a kind of intelligent fan control devices, including fan body, detection control module and wireless signal receiver, the detection control module includes single chip control unit, temperature sensing circuit, human testing circuit, liquid crystal display and output control unit, temperature sensing circuit, human testing circuit, liquid crystal display and the output control unit is connected with single chip control unit respectively, and the detection control module is mounted on fan body.The present invention not will cause the waste of resource, make one the injury that will not continue working bring to body by fan into sleep state, it will not lead to the aging of fan and the waste of the energy because of continuous work simultaneously, people can control the start and stop of fan by mobile phone control terminal, it is more convenient, it is more humanized.
Description
Technical field
The present invention relates to a kind of intelligent electric appliance control device more particularly to a kind of intelligent fan control devices.
Background technique
With the development of science and technology people's lives level is greatly improved, air-conditioning comes into many families, still
It brings while facilitate, and also brings many symptom, be exactly it has often been said that air conditioner disease, often at air-conditioning bottom
Lower work and study will obtain air conditioner disease, therefore air conditioning performance is to be improved.A kind of electric fan as old brand electric appliance has price
Cheaply, put conveniently, the features such as volume is light and handy, although air-conditioning is fairly common in city, there is no replace electric wind
The trend of fan, due to the limitation of most of household consumption levels, important a member of electric fan or mature household electric appliances.
However present fan cannot whether someone starts or stops according to indoor, when it is indoor nobody when, if forgotten
Note closes fan and be easy to cause the aging of fan and the waste of resource.After people falls asleep, it is unable to control fan closing, fan is always
Work can be impacted to the body of people and the consuming to electricity, if thinking, the working condition for controlling fan at any time just needs to be moved to wind
It is very inconvenient at fan.Therefore, how to make fan is more intelligent, easily facilitates people's lives still to have very big researching value.
Summary of the invention
To solve the deficiencies in the prior art, the present invention provide it is a kind of it is more humane, be more convenient for controling and useing
Intelligent fan control device.
The technical solution adopted by the present invention to solve the technical problems is: a kind of intelligent fan control device, including fan
Ontology, detection control module and wireless signal receiver, the detection control module includes single chip control unit, temperature detection
Circuit, human testing circuit, liquid crystal display and output control unit, the temperature sensing circuit, human testing circuit,
Liquid crystal display and output control unit are connected with single chip control unit respectively, and the detection control module is mounted on wind
It fans on ontology；Preset working time upper limit value is provided in the single chip control unit, the fan body reaches work
When time upper limit, single chip control unit control fan body stops working；It is provided in the single chip control unit default
Temperature upper limit and lower limit value, when local environment temperature be higher than preset temperature upper limit when, single chip control unit control
Fan body is started to work, and when local environment temperature is lower than preset temperature upper limit value, single chip control unit controls fan
Ontology stops working；The wireless signal receiver is mounted on fan body, is controlled by smart phone control terminal, described
Smart phone control terminal transmits signals to the wireless signal receiver by wireless WiFi, and the wireless signal receiver connects
The signal issued from smart phone control terminal is received, to control starting and stopping for fan.
Further, the temperature sensing circuit is DS18B20 digital temperature sensor, for detecting ambient temperature
And signal is passed into single chip control unit.
Further, the human testing circuit uses human testing pyroelectric sensor, for detecting physical activity letter
It ceases and signal is passed into single chip control unit, people enters its induction range and then exports high level, and electric fan is opened；People leaves sense
Answering range, then automatic time delay closes high level, exports low level, electric fan can be made to close.
Further, the liquid crystal display uses LCD liquid crystal display, when for showing room temperature and preset work
Between upper limit value.
Further, the single chip machine controlling circuit uses AT89S52 chip.
Further, there is reception of wireless signals end on the wireless signal receiver.
The beneficial effects of the present invention are: single-chip microcontroller is controlled by the signal of temperature sensing circuit and human testing electronic feedback
The start and stop of fan processed not will cause the waste of resource；Working time upper limit value is set in single-chip microcontroller, is made one even if into sleep state
Injury of the bring to body will not be continued working by fan, while will not lead to the aging of fan because of continuous work
With the waste of the energy；Wireless signal receiver is installed, people can control fan by mobile phone control terminal on fan body
Start and stop do not need people and go at fan to be adjusted fan operating state, more convenient, more humanized.
This device is easy to operate, and cost is relatively low, practical, and meeting is according to whether someone and room temperature control electric fan
Switch, be suitable for most of families, when people sleep soundly state at night or the when of leaving, electric fan can automatically open or
Person closes, and has achieved the purpose that using electricity wisely, and it is intelligent to realize the electric appliance in family.
Detailed description of the invention
Fig. 1 is overall structure block diagram of the invention；
Fig. 2 is global procedures flow chart of the invention.
Specific embodiment
The invention will be further described by 1-2 with reference to the accompanying drawing:
A kind of intelligent fan control device, including fan body, detection control module and wireless signal receiver, the inspection
Surveying control module includes single chip control unit, temperature sensing circuit, human testing circuit, liquid crystal display and output control
Unit, the temperature sensing circuit, human testing circuit, liquid crystal display and output control unit respectively with single-chip microcontroller control
Unit processed is connected, and the detection control module is mounted on fan body；It is provided in the single chip control unit default
Working time upper limit value, when the fan body reaches the working time upper limit, single chip control unit control fan body stop
Only work；Preset temperature upper limit and lower limit value are provided in the single chip control unit, when local environment temperature is higher than
When preset temperature upper limit, single chip control unit controls fan body and starts to work, when local environment temperature is lower than default
Temperature upper limit value when, single chip control unit control fan body stop working；The wireless signal receiver is mounted on wind
It fans on ontology, is controlled by smart phone control terminal, the smart phone control terminal transmits signals to institute by wireless WiFi
Wireless signal receiver is stated, the wireless signal receiver receives the signal issued from smart phone control terminal, to control
Fan starts and stops.
The temperature sensing circuit is DS18B20 digital temperature sensor, for detecting ambient temperature and by signal
Single chip control unit is passed to, which is the temperature value of the reaction member in the form of 9 bit digital quantities, which passes through
One one-wire interface sends information, therefore a connecting line is only needed between single-chip microcontroller and DS18B20, will be warm by the sensor
Degree passes to single-chip microcontroller in real time and is handled.
The human testing circuit uses human testing pyroelectric sensor, for detecting physical activity information and by signal
Single chip control unit is passed to, people enters its induction range and then exports high level, and electric fan is opened；People leaves induction range then certainly
Dynamic time-delay closing high level, exports low level, electric fan can be made to close.
The liquid crystal display uses LCD liquid crystal display, for showing room temperature and preset working time upper limit value.
The single chip machine controlling circuit uses AT89S52 chip.
There is reception of wireless signals end on the wireless signal receiver.
The present invention uses SCM system, analyzes collected digital temperature signal by single-chip microcontroller, and show room by LCD
Interior Current Temperatures and preset working time upper limit value.When the temperature that temperature sensor senses arrive be greater than predetermined temperature and
When the case where human testing pyroelectric sensor incuding someone, fan can be automatically turned on；When temperature sensor detects currently
When environment temperature is less than preset temperature, fan will be automatically closed；When pyroelectric sensor detects nobody within a certain period of time
Or when without human action, fan is automatically closed, to realize energy conservation.
The main switch for executing the order control electric appliance that single-chip microcontroller is issued of output control, the original 220V plug of electric appliance
It is directly connected on the delivery outlet of the device, only need to increase this simple equipment can be completed the intelligence of original electric fan.
In addition to this, the accessory power outlet of the device can also connect other electric appliances, such as electric heater, fluorescent lamp.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art within the technical scope of the present disclosure, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of intelligent fan control device, which is characterized in that including fan body, detection control module and reception of wireless signals
Device, the detection control module include single chip control unit, temperature sensing circuit, human testing circuit, liquid crystal display list
Member and output control unit, the temperature sensing circuit, human testing circuit, liquid crystal display and output control unit point
It is not connected with single chip control unit, the detection control module is mounted on fan body；The single-chip microcontroller control
Preset working time upper limit value is provided in unit, when the fan body reaches the working time upper limit, single-chip microcontroller control is single
Member control fan body stops working；Preset temperature upper limit and lower limit value are provided in the single chip control unit,
When local environment temperature is higher than preset temperature upper limit, single chip control unit controls fan body and starts to work, and works as institute
When locating environment temperature lower than preset temperature upper limit value, single chip control unit control fan body stops working；
The wireless signal receiver is mounted on fan body, is controlled by smart phone control terminal, the intelligence hand
Machine control terminal transmits signals to the wireless signal receiver by wireless WiFi, and the wireless signal receiver reception comes from
The signal that smart phone control terminal issues, to control starting and stopping for fan.
2. a kind of intelligent fan control device according to claim 1, which is characterized in that the temperature sensing circuit is
DS18B20 digital temperature sensor, for detecting ambient temperature and signal being passed to single chip control unit.
3. a kind of intelligent fan control device according to claim 1, which is characterized in that the human testing circuit is adopted
Pyroelectric sensor is surveyed in employment physical examination, for detecting physical activity information and signal being passed to single chip control unit.
4. a kind of intelligent fan control device according to claim 1, which is characterized in that the liquid crystal display is adopted
With LCD liquid crystal display, for showing room temperature and preset working time upper limit value.
5. a kind of intelligent fan control device according to claim 1, which is characterized in that the single chip machine controlling circuit
Using AT89S52 chip.
6. a kind of intelligent fan control device according to claim 1, which is characterized in that the wireless signal receiver
It is upper that there is reception of wireless signals end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711467230.9A CN109989932A (en) | 2017-12-29 | 2017-12-29 | Intelligent fan control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711467230.9A CN109989932A (en) | 2017-12-29 | 2017-12-29 | Intelligent fan control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109989932A true CN109989932A (en) | 2019-07-09 |
Family
ID=67109498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711467230.9A Pending CN109989932A (en) | 2017-12-29 | 2017-12-29 | Intelligent fan control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109989932A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610514A (en) * | 2020-12-08 | 2021-04-06 | 深圳市亿联智能有限公司 | Intelligent fan with PIR |
-
2017
- 2017-12-29 CN CN201711467230.9A patent/CN109989932A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610514A (en) * | 2020-12-08 | 2021-04-06 | 深圳市亿联智能有限公司 | Intelligent fan with PIR |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190709 |