CN101546582B - Audio playing device controlled by codes - Google Patents
Audio playing device controlled by codes Download PDFInfo
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- CN101546582B CN101546582B CN200810103019.3A CN200810103019A CN101546582B CN 101546582 B CN101546582 B CN 101546582B CN 200810103019 A CN200810103019 A CN 200810103019A CN 101546582 B CN101546582 B CN 101546582B
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Abstract
The invention provides an audio playing device controlled by codes, which is matched with an external code identification device 1, the code identification device identifies miniature coded information on a code carrier and sends out the coded information to the audio playing device after processing, and the audio playing device plays and outputs the coded information after decoding processing according to audio files uniquely relevant to the coded information. The coded information on the code carrier of the audio playing device corresponds to delomorphic surface information, and a user can control the playing and the output of the corresponding audio files by only identifying the surface information and operating the code identification device to click the area of the code carrier of the surface information through the codes, and dispense with the complicated operating procedures of the audio playing device, thereby improving the simplicity of a man-machine interactive mode and facilitating the user.
Description
[affiliated technical field]
The present invention relates to the audio playing apparatus that a kind of mode of utilizing code identification is carried out audio file broadcasting, relate in particular to a kind of click and read the mode of miniature coding, by the coding to miniature, carry out identifying processing, receive micro-code information, and then the audio playing apparatus that carries out corresponding audio file broadcasting.
[background technology]
Along with the development of electronic technology, audio playing apparatus is generalizable, and especially the functional diversities of audio playing apparatus, convenience obtain liking of user.The MP3 player of existing broadcasting MP3 audio file, its function, from simple MP3 music playback function, expands to the playing function with video, sound-recording function etc.
Yet, the function of existing audio playing apparatus is at functional diversities, in the time of complicated, but can not meet traditional visually-perceptible to music of user, for example, the song of liking for oneself, if desired read the lyrics, or during exercise song, need limit to see that lyrics limit listens song, in the situation that need to repeat on the paragraph of oneself being unfamiliar with or liking to appreciate, or, when language learning, also need to be the in the situation that of this word of reading, by carrying out alternately of listening while seeing, or carry out when listening and seeing, to strengthen the effect of study, thereby reach better the object of language learning.And, variation in the function of audio playing apparatus, what bring is interface complicated of software program design simultaneously, and the complexity of function button operation is loaded down with trivial details, expends time in, thereby be unfavorable for user's use, especially, user is when the new feature operation in the face of new playing device, or specific user is while needing the playing device of operating function complexity, such as the unfamiliar the elderly of the operation for electronic product, children etc., has more increased the difficulty operating.
Therefore, in the functional diversities of audio playing apparatus, make the simple operation of audio playing apparatus, improve the summary of man-machine interactive operation, become problem urgently to be resolved hurrily in 3 evolutions of current audio playing apparatus.
[summary of the invention]
The invention provides a kind of audio frequency broadcast system of coding-control of simple operation, have simple and clear human-machine operation mode, the step that simplifies the operation, saves user's time.
For achieving the above object, the invention provides a kind of audio playing apparatus of coding-control, to receive the coded message of the code carrier of outside encoding identification device identification, and then carry out the broadcasting of respective audio file, comprise: audio decoder control module, audio file is decoded and generated the simulating signal that can play output; Storer, audio frequency output module and the power module that audio playing apparatus is provided; Audio frequency relating module and receiver module, in described storer, store the unique corresponding audio frequency associated with of coded message with outside encoding identification device, described receiver module receives the coded message that outside encoding identification device sends, described audio frequency relating module received code data and then processing are also read corresponding audio frequency associated with, audio frequency associated with is controlled in described audio decoder control module decoding, and then is play by the output of audio frequency output module.
From the above, the audio playing apparatus of coding-control of the present invention, by carrying out the broadcasting of audio file by receiving outside coded message, and coded message is unique corresponding described code carrier that is printed on surface information, user only needs to identify profiling surface information can operate coding recognition device clicking operation read coded message, and then control audio playing apparatus and play corresponding audio file, simplified the complex operations program of user to audio playing apparatus, make man-machine interaction mode summary, easy to use.
[accompanying drawing explanation]
Fig. 1 is the system chart of the audio frequency broadcast system of coding-control of the present invention.
Fig. 2 is the structure principle chart of encoding identification device of the audio frequency broadcast system of coding-control of the present invention.
Fig. 3 is the structure principle chart of audio playing apparatus of the audio frequency broadcast system of coding-control of the present invention.
Fig. 4 is the structure principle chart of another specific embodiment of audio playing apparatus of the audio frequency broadcast system of coding-control of the present invention.
[embodiment]
For further setting forth the present invention, reach technological means and the effect that predetermined object is taked, below in conjunction with drawings and Examples, to the audio playing apparatus of coding-control of the present invention and Play System, its principle, architectural feature and effect thereof, be described in detail as follows.
Refer to Fig. 1, the audio frequency broadcast system of coding-control of the present invention is to read coding by click, and then the audio frequency broadcast system that carries out digital audio file broadcasting, based on existing audio playing apparatus 3, the audio frequency broadcast system of coding-control of the present invention comprises the code carrier 2 of printing coded message and surface information; Encoding identification device 1, the coded message of encoding identification device 1 recognition coding carrier 2, processes and generates coded data; And audio playing apparatus 3, received code recognition device 1 is processed the coded data generating, and plays the audio file of the unique association of outputting encoded data.In addition, at audio playing apparatus 3, in displaying audio file displaying video in the situation that, the present invention is equally also applicable for the Play Control mode of its audio file.
The coded message of code carrier 2 of the present invention is miniature codings, that is, people is not easy the coding of perception.Particularly, for example, human eye is not easy the coding of identification.The coded message of code carrier 2 and the technology of surface information disclose, and consult in detail Chinese patent 02122633.4.Coded message is corresponding associated one by one in terms of content with the surface information being printed on code carrier 2, has consistance.For example, code carrier 2 is divided into some unit areas, in each unit area, print song information, as singer's name, the title of song, under the special edition of song, the types of song etc. accordingly, are printed some coded messages in the same unit area of printing song information simultaneously, the printing of coded message does not affect the recognition effect of surface information, under normal conditions, only make the brightness of this plane coding carrier 2 reduce 10%, thus on people's visual identity effect without impact.Different coded messages represents different surface informations, as disclosed in Chinese patent 02122633.4, the composite type of coded message is enough to represent the content of common surface information, so, can also print the different surface information that other are associated, for example,, about singer's personal information or the background of song etc.
As shown in Figure 2, encoding identification device 1 is for the coded message of recognition coding carrier 2, there is outside housing 11, the form of a stroke or a combination of strokes be can be designed to and use, the power module 16 that the inside of housing 11 arranges optical system 12, image sensing module 13, image processing module 14, microprocessor 15, data outputting module 17 and code identification carrier is provided are convenient to grip.Optical system 12 comprises lighting system 12a and lens optical system 12b, wherein, the lighting system 12a code carrier 2 that is used for throwing light on, the optical signal transmission of reflected light projection scioptics optical system 12b generates electric signal to image sensing module 13, and image processing module 14 receives Electric signal processing and generates coded data.In addition, also filter system 12c can be set, with the light signal of filtering interfering, thereby obtain the light signal of accurate coded message.The coded data that microprocessor 15 processing controls obtain, by data outputting module 17 outputting encoded datas.In specific embodiment, data outputting module 17 can adopt wired data-interface transmission data, and for example usb data interface, IEEE1394 data-interface, also can adopt wireless data transfer mode, for example infrared ray, bluetooth.In addition, the outer setting indicator screen 18 of encoding identification device and gauge tap 19, so that the use of this encoding identification device.
As shown in Figure 3, in the present invention, audio playing apparatus 3 comprises receiver module 31, audio decoder control module 32, storer 33, audio frequency relating module 34 and audio frequency output module 35, wherein, audio decoder control module 32 is the processors that integrate, can control the data processing of audio playing apparatus 3, also can carry out the decoding playing function of voice data simultaneously.Storer 33 is stored the audio frequency associated with corresponding with the coded message of described code carrier 2, and audio frequency associated with is unique associated by the coded message of code carrier 2 and surface information by coded data.The coded data of receiver module 31 received code recognition devices 1, audio frequency relating module 34 is processed coded data, and read corresponding audio frequency associated with and transfer to audio decoder control module 32 processing of decoding, and then play by the voice data decoding of audio frequency associated with and by 35 outputs of audio frequency output module.
The receiver module of audio playing apparatus 3 is wireless receiving module or data-interface, and in concrete enforcement, wireless receiving module can adopt infrared ray or bluetooth or Receiver Module etc.; If employing data-interface, can adopt USB interface or IEEE1394 interface or RS232 interface etc.
Refer to Fig. 4, the audio decoder control module of audio playing apparatus 3 comprises controller 32a and audio decoder 32b, controller 32a controls the data processing of audio playing apparatus 3, and audio decoder only carries out the decoding of voice data, and is controlled and play output by controller 32a.Audio frequency relating module 34 is processed accordingly in order to the coded data that receiver module 31 is received, and read audio frequency associated with according to the coded data of processing, by audio frequency associated with process to generate coded data the voice data of unique correspondence, after being decoded by the audio decoder 32b of audio decoder control module 32 again, then export broadcasting by audio frequency output module 35.
In the specific embodiment of audio playing apparatus 3 of the present invention, audio frequency relating module 34 also can become one with audio decoder control module, employing single-chip becomes one, for example, audio frequency relating module 34 is integrated with controller 32a, audio decoder control module 32 has the processing capacity of audio frequency relating module simultaneously, and controller can adopt microprocessor.Audio frequency relating module 34 can be by the program of audio frequency relating module in the ROM (read-only memory) with the burned controller 32b of mode of firmware program (Firmware) on the hardware foundation of audio decoder control module 32.Thereby, the firmware program processing audio associated with of the first audio frequency relating module by controller 32a of audio decoder control module 34, generate the voice data of the unique correspondence of coded data, and then carry out the decoding of voice data and export broadcasting by audio frequency output module 35 by audio decoder 32b.
In specific embodiment, the firmware program of audio frequency relating module comprises controlling the Play Control program of audio file, for example, in order to control audio file broadcasting, shuffle, stop, the Play Control program of time-out, volume, the model selection of allusion/popular/rock and roll etc., thus, audio frequency relating module can be realized the function control that audio frequency is play.The coded data of encoding identification device 1 output is corresponding with the steering order of the audio frequency control program of corresponding audio playing apparatus 3, the audio decoder control module 32 processing controls instructions of audio playing apparatus 3, and then control corresponding audio frequency associated with and carry out corresponding output broadcasting.In addition, in the Play Control program of audio frequency relating module, the playing function of the audio file of prior art can be joined in the audio frequency control program of audio frequency relating module, other the expanded function such as demonstration of the lyrics also can be set.Certainly, audio frequency relating module can also be the control to each audio file, as, for different songs, control different information, as the singer of this song, background, as described in the related data such as special edition.In concrete enforcement, audio frequency relating module is except the mode of employing firmware program as above (Firmware) is written in the ROM (read-only memory) of audio decoder control module of audio playing apparatus 3, can also be designed to separately the executive routine of software program, and then be installed to audio playing apparatus 3, and then carry out corresponding function.
The audio frequency associated with of the storer 33 interior storages of audio playing apparatus 3 is the audio data files that generate with the unique corresponding audio file of surface information of code carrier 2.In this specific embodiment, audio data file is MP3 audio data file, below as example, describes, and generates the step of the method for audio frequency associated with:
1) coded data and audio file are carried out unique corresponding associated, generate the coded data sequential file corresponding with audio file name;
2) coded data is written to the file header of the corresponding audio data file of audio file name of sequential file;
3) each audio data file and corresponding coded data are merged to the data file packing generation audio frequency associated with generating;
4) described audio frequency associated with is stored in the storer of audio playing apparatus 3.
In the method for above-mentioned generation audio frequency associated with, described coded data is the unique coded message corresponding to code carrier 2 of encoding identification device 1, and coded data can be numeral, or other can be used as the symbol of mark identification etc.The coded message of code carrier 2 is to adopt the miniature image that dot matrix way arranges and be printed on code carrier 2, encoding identification device 1 has the coded message handling procedure of identifying processing coded message, wherein, foundation has and the unique corresponding index information of coded message, this index information writes in the ROM (read-only memory) of encoding identification device 1, thereby, at encoding identification device 1, obtain and generate after coded message, can the coded message of identification is unique corresponding with coded data, and by encoding identification device 1, export this coded data to audio playing apparatus 3.
Audio playing apparatus 3 of the present invention can also comprise audio encryption module and audio frequency deciphering module, in generating the process of audio frequency associated with, audio file is packaged into after a file, in the firmware program (Fimware) of the audio decoder control module 32 of the Audiotechnica based on prior art, embed cryptographic algorithm, adopt cryptographic algorithm that the file generating after audio data file and encoded digital information packing is encrypted, to realize, audio data file is encrypted.During encryption, can adopt the unique identifier of the hardware of audio playing apparatus 3, as the sequence number of product, as the key of encrypting.
In the present invention, encoding identification device 1 can also comprise coding encrypting module, when the coded message of encoding identification device 1 recognition coding carrier 2 is also processed generation coded data, described coding encrypting module sends to audio playing apparatus 3 after coded data is encrypted, in concrete enforcement, can adopt the hardware device identification number that encoding identification device 1 is had to a uniqueness to add in coded data is encrypted, after audio playing apparatus 3 received code data, after coded data being deciphered by audio frequency deciphering module, by audio frequency associated with, process and export to the electric signal that 32 decodings of audio decoder control module generate exportable simulation again, by 35 outputs of audio frequency output module, play afterwards.As mentioned above, encoding identification device 1 of the present invention is in specific embodiment, need to carry out identifying processing to coded message and become coded data, in addition, also the index information of coded message handling procedure and coded message can be set in audio playing apparatus 3, thereby encoding identification device 1 only needs to obtain coded message and generates image data, and by audio playing apparatus 3, processed the image data generation coded data of this coded message.Or, in concrete enforcement, in order to simplify the audio frequency broadcast system of coding-control of the present invention, audio playing apparatus 3 can also be integrated in to encoding identification device 1, in such cases, 1 of encoding identification device also comprises audio decoder control module, audio frequency association process module and storer, thereby, after the coded message of encoding identification device 1 recognition coding carrier 2, directly process and generate coded data, and by the microprocessor of encoding identification device 1 control the decoding of audio decoder control module process coded data the audio frequency associated with of unique correspondence, afterwards, data output device output by encoding identification device 1 is play.
In sum, the audio frequency broadcast system of coding-control of the present invention, by encoding identification device 1, click code carrier 2, obtain coded message, can make easily audio playing apparatus 3 carry out corresponding audio frequency associated with and carry out after the decoding of audio file, and then be play by the audio frequency output module output of audio playing apparatus 3.The surface information of printing due to the corresponding coded message of code carrier 2 is the easily profiling information of perception of image, word/image/image as visible in vision, and then, even be unfamiliar with the user of the complex operations function of audio playing apparatus 3, also can be by the profiling surface information of identification, and operate accordingly the code carrier 2 that encoding identification device 1 of the present invention is clicked the corresponding region of surface information of its selection simply, and then control the audio file of required broadcasting, make therefrom the interactive mode summary between user and Play System, reduce running program, save the running time.
In the audio frequency broadcast system of coding-control of the present invention; the deciphering that the encryption that the coding encrypting module of encoding identification device 1 is carried out and audio playing apparatus 3 carry out; make user in using Play System of the present invention; guarantee the transmission of audio data file and the security of use and legitimacy, play the protective effect of protecting intellecture property.In addition, coded message is that miniature image that people is difficult for perception is printed and to be formed, so, in use, can guarantee to print the code carrier 2 forming and there is the replicability of being difficult for, prevent unauthorized use.
Claims (13)
1. an audio playing apparatus for coding-control, in order to receive the coded data of outside encoding identification device transmission, and then carries out the broadcasting of respective audio file, comprising:
Audio decoder control module, decodes and generates the simulating signal that can play output audio file; Storer, audio frequency output module and the power module that audio playing apparatus is provided; It is characterized in that, also comprise audio frequency relating module and receiver module, in described storer, store the unique corresponding audio frequency associated with of coded data with outside encoding identification device, described receiver module receives the coded data that outside encoding identification device sends, described audio frequency relating module received code data and then processing are also read corresponding audio frequency associated with, decode this audio frequency associated with of described audio decoder control module generates simulating signal, and then is play by the output of audio frequency output module.
2. the audio playing apparatus of coding-control according to claim 1, is characterized in that, described coded data is written to file header the packing that coded data generates with corresponding voice data and generates described audio frequency associated with.
3. the audio playing apparatus of coding-control according to claim 1, is characterized in that, the content of described audio frequency associated with comprises voice data, filename, store path and coded data.
4. the audio playing apparatus of coding-control according to claim 1, is characterized in that, described audio frequency relating module comprises the Play Control program of controlling audio file.
5. the audio playing apparatus of coding-control according to claim 4, is characterized in that, described audio frequency relating module also comprises ROM (read-only memory), and described Play Control program is the firmware program that writes ROM (read-only memory).
6. according to the audio playing apparatus of the coding-control described in claim 4 or 5, it is characterized in that, described Play Control program comprises the control program of broadcasting/time-out, circulation/shuffle, allusion/rock and roll/popular preference pattern.
7. according to the audio playing apparatus of the coding-control described in claim 4 or 5, it is characterized in that, described Play Control program also comprises the control program that segmentation is read/read continuously.
8. the audio playing apparatus of coding-control according to claim 5, is characterized in that, described audio frequency relating module comprises controller, and described ROM (read-only memory) and controller become one.
9. the audio playing apparatus of coding-control according to claim 1, is characterized in that, described audio frequency relating module is the Play Control program of controlling audio file.
10. the audio playing apparatus of coding-control according to claim 9, is characterized in that, described Play Control program comprises the control program of broadcasting/time-out, circulation/shuffle, allusion/rock and roll/popular preference pattern.
11. according to the audio playing apparatus of the coding-control described in claim 9 or 10, it is characterized in that, described Play Control program is written to the program of the ROM (read-only memory) of described audio decoder control module.
12. according to the audio playing apparatus of the coding-control described in claim 9 or 10, it is characterized in that, described Play Control program is the program that is stored in storer.
The audio playing apparatus of 13. coding-controls according to claim 1, is characterized in that, described receiver module is wireless receiving module or data-interface.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810103019.3A CN101546582B (en) | 2008-03-28 | 2008-03-28 | Audio playing device controlled by codes |
| PCT/CN2009/071016 WO2009117964A1 (en) | 2008-03-28 | 2009-03-26 | Code controlled audio play device and play system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810103019.3A CN101546582B (en) | 2008-03-28 | 2008-03-28 | Audio playing device controlled by codes |
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| Publication Number | Publication Date |
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| CN101546582A CN101546582A (en) | 2009-09-30 |
| CN101546582B true CN101546582B (en) | 2014-08-20 |
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| CN200810103019.3A Expired - Fee Related CN101546582B (en) | 2008-03-28 | 2008-03-28 | Audio playing device controlled by codes |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109978109A (en) * | 2017-12-27 | 2019-07-05 | 田雪松 | Dot matrix encoding identification device |
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| CN2711807Y (en) * | 2004-06-14 | 2005-07-20 | 吕宏腾 | Coded image electronic book structure |
| EP1681649A1 (en) * | 2005-01-12 | 2006-07-19 | Leapfrog Enterprises, Inc. | Digital pen with audio recording and playback capacity |
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| CN201259786Y (en) * | 2008-03-28 | 2009-06-17 | 北京华旗资讯数码科技有限公司 | Encoded controlled audio playing device |
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| AUPQ439299A0 (en) * | 1999-12-01 | 1999-12-23 | Silverbrook Research Pty Ltd | Interface system |
| US20040229195A1 (en) * | 2003-03-18 | 2004-11-18 | Leapfrog Enterprises, Inc. | Scanning apparatus |
| CN1889182A (en) * | 2005-06-28 | 2007-01-03 | 古振国 | Video/audio player bar code wireless remote-controlling device and method thereof |
| CN2884326Y (en) * | 2005-11-29 | 2007-03-28 | 袁志辉 | Multi-functional, mobile audio-frequency device combined with bar-code scanner |
| CN101075430A (en) * | 2006-05-19 | 2007-11-21 | 北京华旗数码技术实验室有限责任公司 | System for requesting Karook apparatus by point reader |
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- 2008-03-28 CN CN200810103019.3A patent/CN101546582B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2711807Y (en) * | 2004-06-14 | 2005-07-20 | 吕宏腾 | Coded image electronic book structure |
| EP1681649A1 (en) * | 2005-01-12 | 2006-07-19 | Leapfrog Enterprises, Inc. | Digital pen with audio recording and playback capacity |
| CN1959698A (en) * | 2006-10-09 | 2007-05-09 | 马木言 | Optical recognized point-reading device for invisible codes |
| CN201259786Y (en) * | 2008-03-28 | 2009-06-17 | 北京华旗资讯数码科技有限公司 | Encoded controlled audio playing device |
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| CN101546582A (en) | 2009-09-30 |
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