CN203520039U - System for controlling electric fan by adopting infrared remote control method and human body sensing control method - Google Patents
System for controlling electric fan by adopting infrared remote control method and human body sensing control method Download PDFInfo
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- CN203520039U CN203520039U CN201320504882.6U CN201320504882U CN203520039U CN 203520039 U CN203520039 U CN 203520039U CN 201320504882 U CN201320504882 U CN 201320504882U CN 203520039 U CN203520039 U CN 203520039U
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Abstract
The utility model provides a system for controlling an electric fan by adopting an infrared remote control method and a human body sensing control method, and belongs to the field of remote control. The system comprises an electric fan, wherein the electric fan comprises a central processor, an infrared unit, a motor, a human body sensor and a power supply unit, the output end of the infrared unit is connected with the input end of the central processor, the output end of the central processor is connected with the control end of the motor, the output end of the human body sensor is connected with the input end of the central processor, and the power supply unit is electrically connected with the central processor, the infrared unit, the motor and the human body sensor respectively. The electric fan is controlled in a human body sensing manner, the electric fan can be automatically turned off when the human body cannot be sensed, so that the trouble that people forget to turn off the electric fan and the electric fan runs all the time can be solved, the resource is saved, the environment is protected, and a function that the electric fun runs when people stay nearby and is automatically turned off when people leave can be actually realized.
Description
Technical field
The utility model belongs to fan control field, relates in particular to the electric fan of a kind of human body sensing, infrared control.
Background technology
At present, the control of the electric fan of our use has two kinds, and a kind of is that mechanical key or knob are controlled, a kind of is that electronic button and remote control are controlled, the electric fan that these two kinds of controls can both make well moves, but in daily life, in electric fan start operation, people are busy having left suddenly, forget and close, electric fan will move always, will cause very large waste like this, and can there is unsafe factor, easily cause unpredictable harm.
Utility model content
The system that the purpose of this utility model is to provide a kind of infrared remote control and human body sensing to control electric fan, while being intended to solve existing electric fan operation people break away cannot automatic shutdown problem.
The utility model is to realize like this, a kind of infrared remote control and human body sensing are controlled the system of electric fan, this system comprises electric fan, described electric fan comprises central processing unit, infrared unit, motor, human body sensor and power supply unit, described infrared unit output terminal connects described central processing unit input end, described central processing unit output terminal connects described Electric Machine Control end, described human body sensor output terminal connects described central processing unit input end, and described power supply unit is electrically connected respectively described central processing unit, infrared unit, motor and human body sensor.
Further technical scheme of the present utility model is: described electric fan also comprises over-current protecting unit; described over-current protecting unit input end connects described motor output end; described over-current protecting unit output terminal connects described central processing unit input end, and described over-current protecting unit is electrically connected described power supply unit.
Further technical scheme of the present utility model is: described electric fan also comprises storage unit, and described storage unit connects described central processing unit two-way communication, and described storage unit is electrically connected described power supply unit.
Further technical scheme of the present utility model is: described storage unit adopts two-wire serial mode to communicate by letter with described central processing unit.
Further technical scheme of the present utility model is: this system also comprises Infrared remote controller, described Infrared remote controller communicates to connect described electric fan, described Infrared remote controller comprises microprocessor, infrared module, button module and supply module, described button module output terminal connects described microprocessor input end, described output end of microprocessor connects described infrared module input end, and described supply module is electrically connected respectively described microprocessor, infrared module and button module.
Further technical scheme of the present utility model is: be provided with out/wind speed of described button module button, wind direction button, timing button, human body sensing button, shutdown button.
Further technical scheme of the present utility model is: described infrared module comprises the first antenna, the first infrared switch, the first infrared filter and the first infrared transceiver, described the first antenna connects described the first infrared switch two-way communication, described the first infrared switch connects described the first infrared filter two-way communication, and described the first wave filter connects described the first infrared transceiver two-way communication.
Further technical scheme of the present utility model is: described infrared unit comprises the second antenna, the second infrared switch, the second infrared filter and the second infrared transceiver, described the second antenna connects described the second infrared switch two-way communication, described the second infrared switch connects described the second infrared filter two-way communication, and described the second wave filter connects described the second infrared transceiver two-way communication.
The beneficial effects of the utility model are: by human body sensing, control electric fan; while having realized electric fan operation, sensing is less than human body automatic shutdown; solved the problem of forgetting that shutdown moves always; save resource, protected environment; the real people that reached nearby moves, and people leaves the function of fan automatic shutdown.
Accompanying drawing explanation
Fig. 1 is the system architecture diagram that the infrared remote control that provides of the utility model embodiment and human body sensing are controlled electric fan.
Embodiment
Reference numeral: 10-electric fan 20-Infrared remote controller 101-central processing unit 102-human body sensor 103-motor 104-infrared unit 105-power supply unit 106-over-current protecting unit 106-storage unit 201-microprocessor 202-infrared module 203-button module 204-supply module.
As shown in Figure 1, the infrared remote control that the utility model provides and human body sensing are controlled the system of electric fan 10, this system comprises electric fan 10, described electric fan 10 comprises the central processing unit 101 with processing instruction and firing order, receive the infrared unit 104 of signal, motor 103, human body sensor 102 and the power supply unit 105 with sensing human body, described infrared unit 104 output terminals connect described central processing unit 101 input ends, described central processing unit 101 output terminals connect described motor 103 control ends, described human body sensor 102 output terminals connect described central processing unit 101 input ends, described power supply unit 105 is electrically connected respectively described central processing unit 101, infrared unit 104, motor 103 and human body sensor 102.
Described electric fan 10 also comprises over-current protecting unit 106; described over-current protecting unit 106 input ends connect described motor 103 output terminals; described over-current protecting unit 106 output terminals connect described central processing unit 101 input ends, and described over-current protecting unit 106 is electrically connected described power supply unit 101.
Described electric fan 10 also comprises storage unit 107, and described storage unit 107 connects described central processing unit 101 two-way communications, and described storage unit 107 is electrically connected described power supply unit 105.
Described storage unit 107 adopts two-wire serial mode to communicate by letter with described central processing unit 101.
This system also comprises Infrared remote controller 20, the described electric fan 10 of described Infrared remote controller 20 communication connection, described Infrared remote controller 20 comprises microprocessor 201, infrared module 202, button module 203 and supply module 204, described button module 203 output terminals connect described microprocessor 201 input ends, described microprocessor 201 output terminals connect described infrared module 202 input ends, and described supply module 204 is electrically connected respectively described microprocessor 201, infrared module 202 and button module 203.
Described be provided with out/wind speed of button module 203 button, wind direction button, timing button, human body sensing button, shutdown button.
Described infrared module 202 comprises the first antenna, the first infrared switch, the first infrared filter and the first infrared transceiver, described the first antenna connects described the first infrared switch two-way communication, described the first infrared switch connects described the first infrared filter two-way communication, and described the first wave filter connects described the first infrared transceiver two-way communication.
Described infrared unit 104 comprises the second antenna, the second infrared switch, the second infrared filter and the second infrared transceiver, described the second antenna connects described the second infrared switch two-way communication, described the second infrared switch connects described the second infrared filter two-way communication, and described the second wave filter connects described the second infrared transceiver two-way communication.
The detection-sensitive distance of described human body sensor 102 is the fan-shaped of one meter in diameter.
In electric fan 10 operational processs; human body sensor 102 meeting one sensing diameters are the fan-shaped interior human body that exists of a meter; and the data message sensing is sent to central processing unit 101; central processing unit 101 is analyzed according to the data message of sensing; if have somatic data information in data message; central processing unit 101 can not send the instruction of shutdown; when data message inner analysis does not sense somatic data information; central processing unit 101 can send shutdown command; make electric fan out of service; will economize on resources like this, protection of the environment.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. an infrared remote control and human body sensing are controlled the system of electric fan, it is characterized in that: this system comprises electric fan, described electric fan comprises central processing unit, infrared unit, motor, human body sensor and power supply unit, described infrared unit output terminal connects described central processing unit input end, described central processing unit output terminal connects described Electric Machine Control end, described human body sensor output terminal connects described central processing unit input end, and described power supply unit is electrically connected respectively described central processing unit, infrared unit, motor and human body sensor.
2. system according to claim 1; it is characterized in that: described electric fan also comprises over-current protecting unit; described over-current protecting unit input end connects described motor output end; described over-current protecting unit output terminal connects described central processing unit input end, and described over-current protecting unit is electrically connected described power supply unit.
3. system according to claim 2, is characterized in that: described electric fan also comprises storage unit, and described storage unit connects described central processing unit two-way communication, and described storage unit is electrically connected described power supply unit.
4. system according to claim 3, is characterized in that: described storage unit adopts two-wire serial mode to communicate by letter with described central processing unit.
5. according to the system described in claim 1-4 any one, it is characterized in that: this system also comprises Infrared remote controller, described Infrared remote controller communicates to connect described electric fan, described Infrared remote controller comprises microprocessor, infrared module, button module and supply module, described button module output terminal connects described microprocessor input end, described output end of microprocessor connects described infrared module input end, and described supply module is electrically connected respectively described microprocessor, infrared module and button module.
6. system according to claim 5, is characterized in that: be provided with out/wind speed of described button module button, wind direction button, timing button, human body sensing button, shutdown button.
7. system according to claim 5, it is characterized in that: described infrared module comprises the first antenna, the first infrared switch, the first infrared filter and the first infrared transceiver, described the first antenna connects described the first infrared switch two-way communication, described the first infrared switch connects described the first infrared filter two-way communication, and described the first wave filter connects described the first infrared transceiver two-way communication.
8. system according to claim 5, it is characterized in that: described infrared unit comprises the second antenna, the second infrared switch, the second infrared filter and the second infrared transceiver, described the second antenna connects described the second infrared switch two-way communication, described the second infrared switch connects described the second infrared filter two-way communication, and described the second wave filter connects described the second infrared transceiver two-way communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504882.6U CN203520039U (en) | 2013-08-19 | 2013-08-19 | System for controlling electric fan by adopting infrared remote control method and human body sensing control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504882.6U CN203520039U (en) | 2013-08-19 | 2013-08-19 | System for controlling electric fan by adopting infrared remote control method and human body sensing control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203520039U true CN203520039U (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320504882.6U Expired - Fee Related CN203520039U (en) | 2013-08-19 | 2013-08-19 | System for controlling electric fan by adopting infrared remote control method and human body sensing control method |
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| Country | Link |
|---|---|
| CN (1) | CN203520039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678063A (en) * | 2015-11-09 | 2017-05-17 | 金德奎 | Intelligent electric fan with infrared bidirectional communication function and system of intelligent electric fan |
-
2013
- 2013-08-19 CN CN201320504882.6U patent/CN203520039U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678063A (en) * | 2015-11-09 | 2017-05-17 | 金德奎 | Intelligent electric fan with infrared bidirectional communication function and system of intelligent electric fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20190819 |
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| CF01 | Termination of patent right due to non-payment of annual fee |