CN201425777Y - Infrared signal learning device - Google Patents
Infrared signal learning device Download PDFInfo
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- CN201425777Y CN201425777Y CN2009200401533U CN200920040153U CN201425777Y CN 201425777 Y CN201425777 Y CN 201425777Y CN 2009200401533 U CN2009200401533 U CN 2009200401533U CN 200920040153 U CN200920040153 U CN 200920040153U CN 201425777 Y CN201425777 Y CN 201425777Y
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- infrared signal
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Abstract
The utility model discloses an infrared signal learning device, which comprises a controller, an infrared receiving circuit, a code storage switch, a memory and an infrared emitting circuit and learning/emitting switch; the infrared signal learning device is driven by DC voltage, solves the defect that the controllers of electrical appliances with different models are not compatible and are convenient to operate; a user only needs to send the control signal which corresponds to learning remote controller to the infrared signal learning device according to a certain order, and select the storage address for the corresponding signal according to the code storage switch, and the infrared signal learning device can accurately analyze, record and store the signal; afterwards, when the user remotely controls the infrared electrical appliance, the infrared signal learning device extracts the control signal from the corresponding storage address and emits to the corresponding control object ondemand so as to realize the control function of the prior remote controller; when the infrared signal learning device is in the signal learning state, a learning indicator starts to work to give indicating signal to the user in the signal learning process and guide the user to operate, and thereby, the use is convenient.
Description
Technical field
The utility model relates to a kind of device that can accurately control electrical equipment commonly used, the especially a kind of device that can decode, analyze, learn, store and reduce infrared signal.
Background technology
Infrared remote control has obtained widespread use in electric equipment products; and because infrared system sign indicating number and coded system that different vendor produces are inconsistent; so the different product telepilot can not be compatible; therefore also make the telepilot number increase along with increasing of remote control electrical appliance; the user also usually obscures in use, has increased inconvenience to life.With the Ni-MH battery power supply, along with telepilot quantity increases, the battery usage quantity increases telepilot mostly simultaneously, and the refuse battery after using so also pollutes environment.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of infrared signal learning device, and this infrared signal learning device can decode, analyze, learn, store and reproduce infrared signal, can accurately control using electrical equipment on the market always.
The utility model for the technical scheme that solves its technical matters and adopt is:
A kind of infrared signal learning device, comprise controller, the infrared receiving circuit that infrared signal is received and decodes, the code storage switch that distributes the corresponding stored address for infrared signal, the infrared signal coding is carried out memory storing, infrared signal is reproduced and the infrared emission circuit of launching and study/emission switch that infrared signal is handled, controller is controlled described infrared receiving circuit, the infrared emission circuit, storer, code storage switch and study/emission switch, described study/emission switch switches the learning state and the emission state of infrared signal learning device, when study/emission switch switches to learning state with the state of infrared signal learning device, infrared receiving circuit receives the infrared signal of telepilot, and infrared signal decoded, controller reads infrared signal and the parsing that infrared receiving circuit transmits, controller control code storage switch is given infrared signal memory allocated address, and the controller control store is with the appropriate address of infrared signal code storage to storer; When study/emission switch switches to emission state with the state of infrared signal learning device, controller reads the infrared signal encoded radio and sends to the infrared emission circuit from storer, the infrared emission circuit is launched infrared signal and controlled the control corresponding object.
Be provided with and show that infrared signal learning device is in the study pilot lamp of learning state, described study pilot lamp is controlled by controller, described study pilot lamp has red light and green light, and when pressing study/emission switch and make this infrared signal learning device enter learning state, then red light is bright, the system wait learning signal, press the arbitrary button of telepilot, system receives, and study finishes, after the green light flicker, extinguish; If in the default time, the learning signal input is not arranged, then bright beginning of red light glimmered, and extinguishes success of expression study then.
Be provided with the crystal oscillator that clock frequency is provided for infrared signal learning device, crystal oscillator is connected conducting with controller.
Described storer is EEPROM (EEPROM (Electrically Erasable Programmable Read Only Memo)), can store a large amount of infrared signal coded signals and have power-down protection, and memory address is distributed by the code storage switch.
Described infrared receiving circuit has infrared integrated reception head, this infrared integrated reception head combines infrared receiving diode, amplification, demodulation, shaping circuit, the placement of amplifier wherein in circuit in proper order can be different and different according to infrared integrated reception head, infrared integrated reception head can carry out level conversion to the received signal, be converted to the TTL signal, and amplifying signal.Give director port with the level signal that decodes then, infrared receiving circuit is provided with and prevents the infrared integrated anti-jamming circuit that head is received noise signal that receives, so that the level signal of output smoothing.
Described controller is microcontroller (MCU).
Be provided with the 5V DC voltage, the described infrared signal learning device of this 5V direct voltage drive.
The beneficial effects of the utility model are: this infrared signal learning device by direct voltage drive, need not battery, and solved the incompatible shortcoming of different model appliance controller, and it is easy to operate, only need the user according to a definite sequence, send the remote controller to be learned corresponding control signal to this infrared signal learning device, simultaneously according to the code storage switch corresponding signal is selected memory address, this infrared signal learning device just can be analyzed exactly, write down and storage assembly.During the infrared electrical equipment of user's remote control thereafter, this infrared signal learning device can take out control signal as required and be transmitted to corresponding controlling object from the corresponding stored address, realize original control of remote controller function, and when infrared signal learner entering signal learning state, the work of study pilot lamp, in the signal learning process, give the user indicator signal, guiding user operation, easy to use.
Description of drawings
Fig. 1 is a theory diagram of the present utility model.
Embodiment
Embodiment: a kind of infrared signal learning device, comprise controller, the infrared receiving circuit that infrared signal is received and decodes, the code storage switch that distributes the corresponding stored address for infrared signal, the infrared signal coding is carried out memory storing, infrared signal is reproduced and the infrared emission circuit of launching and study/emission switch that infrared signal is handled, controller is controlled described infrared receiving circuit, the infrared emission circuit, storer, code storage switch and study/emission switch, described study/emission switch switches the learning state and the emission state of infrared signal learning device, when study/emission switch switches to learning state with the state of infrared signal learning device, infrared receiving circuit receives the infrared signal of telepilot, and infrared signal decoded, controller reads infrared signal and the parsing that infrared receiving circuit transmits, controller control code storage switch is given infrared signal memory allocated address, and the controller control store is with the appropriate address of infrared signal code storage to storer; When study/emission switch switches to emission state with the state of infrared signal learning device, controller reads the infrared signal encoded radio and sends to the infrared emission circuit from storer, the infrared emission circuit is launched infrared signal and controlled the control corresponding object.
Be provided with and show that infrared signal learning device is in the study pilot lamp of learning state, described study pilot lamp is controlled by controller, described study pilot lamp has red light and green light, and when pressing study/emission switch and make this infrared signal learning device enter learning state, then red light is bright, the system wait learning signal, press the arbitrary button of telepilot, system receives, and study finishes, after the green light flicker, extinguish; If in the default time, the learning signal input is not arranged, then bright beginning of red light glimmered, and extinguishes success of expression study then.
Be provided with the crystal oscillator that clock frequency is provided for infrared signal learning device, crystal oscillator is connected conducting with controller.
Described storer is EEPROM (EEPROM (Electrically Erasable Programmable Read Only Memo)), can store a large amount of infrared signal coded signals and have power-down protection, and memory address is distributed by the code storage switch.
Described infrared receiving circuit has infrared integrated reception head, this infrared integrated reception head combines infrared receiving diode, amplification, demodulation, shaping circuit, the placement of amplifier wherein in circuit in proper order can be different and different according to infrared integrated reception head, infrared integrated reception head can carry out level conversion to the received signal, be converted to the TTL signal, and amplifying signal.Give director port with the level signal that decodes then, infrared receiving circuit is provided with and prevents the infrared integrated anti-jamming circuit that head is received noise signal that receives, so that the level signal of output smoothing.
Described controller is microcontroller (MCU).
Be provided with the 5V DC voltage, the described infrared signal learning device of this 5V direct voltage drive.
Claims (7)
1, a kind of infrared signal learning device, it is characterized in that: comprise controller, the infrared receiving circuit that infrared signal is received and decodes, the code storage switch that distributes the corresponding stored address for infrared signal, the infrared signal coding is carried out memory storing, infrared signal is reproduced and the infrared emission circuit of launching and study/emission switch that infrared signal is handled, controller is controlled described infrared receiving circuit, the infrared emission circuit, storer, code storage switch and study/emission switch, described study/emission switch switches the learning state and the emission state of infrared signal learning device, when study/emission switch switches to learning state with the state of infrared signal learning device, infrared receiving circuit receives the infrared signal of telepilot, and infrared signal decoded, controller reads infrared signal and the parsing that infrared receiving circuit transmits, controller control code storage switch is given infrared signal memory allocated address, and the controller control store is with the appropriate address of infrared signal code storage to storer; When study/emission switch switches to emission state with the state of infrared signal learning device, controller reads the infrared signal encoded radio and sends to the infrared emission circuit from storer, the infrared emission circuit is launched infrared signal and controlled the control corresponding object.
2, a kind of infrared signal learning device according to claim 1 is characterized in that: be provided with the study pilot lamp that the demonstration infrared signal learning device is in learning state, described study pilot lamp is controlled by controller.
3, a kind of infrared signal learning device according to claim 1 is characterized in that: be provided with the crystal oscillator that clock frequency is provided for infrared signal learning device, crystal oscillator is connected conducting with controller.
4, a kind of infrared signal learning device according to claim 1 is characterized in that: described storer is an EEPROM (Electrically Erasable Programmable Read Only Memo).
5, a kind of infrared signal learning device according to claim 1, it is characterized in that: described infrared receiving circuit has infrared integrated reception head, this infrared integrated reception head combines infrared receiving diode, amplification, demodulation, shaping circuit, and infrared receiving circuit is provided with and prevents the infrared integrated anti-jamming circuit that head is received noise signal that receives.
6, a kind of infrared signal learning device according to claim 1 is characterized in that: described controller is a microcontroller.
7, according to the described a kind of infrared signal learning device of one of claim 1 to 6, it is characterized in that: be provided with the 5V DC voltage, the described infrared signal learning device of this 5V direct voltage drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200401533U CN201425777Y (en) | 2009-04-13 | 2009-04-13 | Infrared signal learning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200401533U CN201425777Y (en) | 2009-04-13 | 2009-04-13 | Infrared signal learning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201425777Y true CN201425777Y (en) | 2010-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200401533U Expired - Fee Related CN201425777Y (en) | 2009-04-13 | 2009-04-13 | Infrared signal learning device |
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| Country | Link |
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| CN (1) | CN201425777Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101938595A (en) * | 2010-09-15 | 2011-01-05 | 福建新大陆通信科技股份有限公司 | Flash storage-based remote control self-learning method |
| CN104361740A (en) * | 2014-11-18 | 2015-02-18 | 北京七彩亮点环能技术股份有限公司 | Intelligent infrared information decoding analyzer |
| CN105654706A (en) * | 2015-09-30 | 2016-06-08 | 北京清川科技有限公司 | All-purpose household appliance control device, system and household appliances control method |
| CN106325539A (en) * | 2016-09-07 | 2017-01-11 | 深圳市英旺微电子有限公司 | Multimode wireless full keyboard having functions of infrared remote control unit and functions of mouse |
| CN109089143A (en) * | 2018-10-09 | 2018-12-25 | 喻帮盛 | A kind of universal remote controller and its learning control method |
| CN110211364A (en) * | 2019-05-30 | 2019-09-06 | 深圳创维－Rgb电子有限公司 | A kind of test macro, test method, electronic equipment and storage medium |
-
2009
- 2009-04-13 CN CN2009200401533U patent/CN201425777Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101938595A (en) * | 2010-09-15 | 2011-01-05 | 福建新大陆通信科技股份有限公司 | Flash storage-based remote control self-learning method |
| CN104361740A (en) * | 2014-11-18 | 2015-02-18 | 北京七彩亮点环能技术股份有限公司 | Intelligent infrared information decoding analyzer |
| CN105654706A (en) * | 2015-09-30 | 2016-06-08 | 北京清川科技有限公司 | All-purpose household appliance control device, system and household appliances control method |
| CN106325539A (en) * | 2016-09-07 | 2017-01-11 | 深圳市英旺微电子有限公司 | Multimode wireless full keyboard having functions of infrared remote control unit and functions of mouse |
| CN109089143A (en) * | 2018-10-09 | 2018-12-25 | 喻帮盛 | A kind of universal remote controller and its learning control method |
| CN110211364A (en) * | 2019-05-30 | 2019-09-06 | 深圳创维－Rgb电子有限公司 | A kind of test macro, test method, electronic equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20140413 |