CN103426291A - Universal remote control device based on 3.5mm audio jack of intelligent mobile terminal - Google Patents
Universal remote control device based on 3.5mm audio jack of intelligent mobile terminal Download PDFInfo
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- CN103426291A CN103426291A CN2013103919314A CN201310391931A CN103426291A CN 103426291 A CN103426291 A CN 103426291A CN 2013103919314 A CN2013103919314 A CN 2013103919314A CN 201310391931 A CN201310391931 A CN 201310391931A CN 103426291 A CN103426291 A CN 103426291A
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Abstract
The invention relates to a universal remote control device and relates to a universal remote control device based on a 3.5mm audio jack of an intelligent mobile terminal. The universal remote control device comprises the intelligent mobile terminal and an infrared emission head. A code-containing sound file is played through remote control application software of the intelligent mobile terminal, a code-containing audio signal is converted into a coding infrared signal through the infrared emission head inserted into the 3.5mm audio jack, and therefore household appliances are remotely controlled. The aim of remotely controlling all the household appliances can be achieved when different code-containing sound files are called by the remote control application software of the intelligent mobile terminal. The universal remote control device based on the 3.5mm audio jack of the intelligent mobile terminal has the advantages of being exquisite in size, simple, practical and capable of remotely controlling all the household appliances.
Description
Technical field
The present invention relates to a kind of universal remote control device, relate in particular to a kind of universal remote control device based on 3.5 millimeters audio jacks of intelligent mobile terminal.
Background technology
The household electrical appliance such as current air-conditioning, TV all have the telepilot of various special uses, and the telepilot between each electrical equipment generally can not be general, causes like this telepilot quantity many, and easy-to-use mistake is difficult for finding sometimes.
Summary of the invention
Many in order to overcome telepilot quantity, easy-to-use mistake, be difficult for the trouble of finding sometimes, the invention provides a kind of universal remote control device based on 3.5 millimeters audio jacks of intelligent mobile terminal.
The technical scheme that technical solution problem of the present invention adopts is: general home used remote controler is infrared coding, the frequency domain of telepilot infrared light is about 3.8kHz, the sound frequency domain of 3.5 millimeters audio jack outputs of intelligent mobile terminal is about 1.9kHz, the frequency domain of infrared light just is about 2 times of sound frequency domain, therefore after the audio files frequency multiplication recorded, by infrared transmitting tube, send, just can obtain the infrared encoded signal identical with normal remote control, so just, can control apparatus, and to control different electrical equipment, only need the sound true form file changed in intelligent mobile terminal to get final product, so just realized the universal remote control device of 3.5 millimeters audio jacks based on intelligent mobile terminal.
This universal remote control device comprises intelligent mobile terminal and infrared emission head.Intelligent mobile terminal can, containing the code audio files, being programmed into remote control application software, when using remote control application software, be to play containing the code audio files by 3.5 millimeters audio jacks in fact; The infrared emission head volume is small and exquisite, as a key, in comprise two infrared transmitting tubes, an infrared transmitting tube connects the L channel of 3.5 millimeters audio jacks of intelligent mobile terminal, the R channel that another infrared transmitting tube connects 3.5 millimeters audio jacks of intelligent mobile terminal, when intelligent mobile terminal is used remote control application software, be to play containing the code audio files by the left and right acoustic channels of 3.5 millimeters audio jacks in fact.By being used in conjunction with of left and right acoustic channels, the frequency domain that just to be equivalent to the sound frequency domain frequency multiplication of about 1.9kHz be about 3.8kHz, the infrared transmitting tube that connects the left and right acoustic channels output terminal will be converted into normal infrared encoded signal containing the code sound signal, this signal can be implemented remote control to household electrical appliances, and the maximum characteristics of intelligent mobile terminal be can store a lot of decodings and come containing a code audio files, these can be downloaded from the Internet containing the code audio files, also can buy infrared rear synthesizing of dedicated decoders decoding in market, these audio files are write in remote control application software, function that just can Universal remote control.
Beneficial effect of the present invention: 1, all household electrical appliances of same device energy Universal remote control; 2, device volume is small and exquisite; 3, use simply.
The accompanying drawing explanation
Fig. 1 is based on the workflow diagram of the universal remote control device of 3.5 millimeters audio jacks of intelligent mobile terminal.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
During use, open the remote control application software of intelligent mobile terminal, infrared emission head is inserted on 3.5 millimeters audio jacks of intelligent mobile terminal, infrared emission head is aimed at by remote controlled electrical household appliances, the operating and remote controlling application software, when different household electrical appliances are carried out to remote control, remote control application software is play the corresponding yard audio file that contains, thereby reaches the purpose of all household electrical appliances of remote control.
Claims (1)
1. the universal remote control device based on 3.5 millimeters audio jacks of intelligent mobile terminal, it is characterized in that: the described universal remote control device based on 3.5 millimeters audio jacks of intelligent mobile terminal comprises intelligent mobile terminal and infrared emission head, described infrared emission head is inserted on 3.5 millimeters audio jacks of intelligent mobile terminal, the software transfer of described intelligent mobile terminal remote control application is also play the different yard audio files that contains, changed into infrared encoded signal containing the code audio files by described infrared emission head, thereby realize the Universal remote control to household electrical appliances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103919314A CN103426291A (en) | 2013-09-03 | 2013-09-03 | Universal remote control device based on 3.5mm audio jack of intelligent mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103919314A CN103426291A (en) | 2013-09-03 | 2013-09-03 | Universal remote control device based on 3.5mm audio jack of intelligent mobile terminal |
Publications (1)
| Publication Number | Publication Date |
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| CN103426291A true CN103426291A (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013103919314A Pending CN103426291A (en) | 2013-09-03 | 2013-09-03 | Universal remote control device based on 3.5mm audio jack of intelligent mobile terminal |
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| CN (1) | CN103426291A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104751623A (en) * | 2015-04-09 | 2015-07-01 | 重庆蓝岸通讯技术有限公司 | Universal infrared remote control device and method based on mobile terminal earphone interface |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001058039A2 (en) * | 2000-02-07 | 2001-08-09 | Qualcomm Incorporated | System and method for modularizing the functionality of an electronic device |
| CN202033898U (en) * | 2011-03-07 | 2011-11-09 | 李牧然 | Universal remote controller accessory |
| CN202551155U (en) * | 2012-02-08 | 2012-11-21 | 于晓晖 | Cable mobile phone intelligent remote control |
| CN202663467U (en) * | 2012-06-13 | 2013-01-09 | 于晓晖 | Remote controller of smart phone |
| CN103152104A (en) * | 2013-03-05 | 2013-06-12 | 恬家（上海）信息科技有限公司 | Infrared transmitting circuit, transmitting end of infrared remote control system and implementation method thereof |
| CN103258418A (en) * | 2012-11-09 | 2013-08-21 | 四川九洲电器集团有限责任公司 | Learning type remote control unit based on 3.5 mm audio frequency joint and realization method |
-
2013
- 2013-09-03 CN CN2013103919314A patent/CN103426291A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001058039A2 (en) * | 2000-02-07 | 2001-08-09 | Qualcomm Incorporated | System and method for modularizing the functionality of an electronic device |
| CN202033898U (en) * | 2011-03-07 | 2011-11-09 | 李牧然 | Universal remote controller accessory |
| CN202551155U (en) * | 2012-02-08 | 2012-11-21 | 于晓晖 | Cable mobile phone intelligent remote control |
| CN202663467U (en) * | 2012-06-13 | 2013-01-09 | 于晓晖 | Remote controller of smart phone |
| CN103258418A (en) * | 2012-11-09 | 2013-08-21 | 四川九洲电器集团有限责任公司 | Learning type remote control unit based on 3.5 mm audio frequency joint and realization method |
| CN103152104A (en) * | 2013-03-05 | 2013-06-12 | 恬家（上海）信息科技有限公司 | Infrared transmitting circuit, transmitting end of infrared remote control system and implementation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104751623A (en) * | 2015-04-09 | 2015-07-01 | 重庆蓝岸通讯技术有限公司 | Universal infrared remote control device and method based on mobile terminal earphone interface |
| CN104751623B (en) * | 2015-04-09 | 2018-04-24 | 重庆蓝岸通讯技术有限公司 | Universal infrared remote control device and method based on mobile terminal earphone interface |
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Application publication date: 20131204 |