WO2009117964A1 - Code controlled audio play device and play system - Google Patents

Code controlled audio play device and play system

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Publication number
WO2009117964A1
WO2009117964A1 PCT/CN2009/071016 CN2009071016W WO2009117964A1 WO 2009117964 A1 WO2009117964 A1 WO 2009117964A1 CN 2009071016 W CN2009071016 W CN 2009071016W WO 2009117964 A1 WO2009117964 A1 WO 2009117964A1
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WO
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Prior art keywords
code
play
information
audio
device
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PCT/CN2009/071016
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French (fr)
Chinese (zh)
Inventor
何登科
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北京华旗资讯数码科技有限公司
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    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02Control of operating function, e.g. switching from recording to reproducing
    • G11B19/08Control of operating function, e.g. switching from recording to reproducing by using devices external to the driving mechanisms, e.g. coin-freed switch
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/34Indicating arrangements

Abstract

A code controlled audio play system includes a code carrier with the code information and the exterior information, a code identifying device and an audio play device. The code identifying device is for identifying the code information of the code carrier and for processing the code information to generate the code data which is used for controlling the play and output of the audio file of the audio play system. The system sets the exterior information corresponding to the code information uniquely on the code carrier simultaneously, thereby the user only needs the simple exterior information identification, then clicks the code carrier of the corresponding position of the exterior information using the code identifying device, which can control the play and output of the audio file without operating the function keys of the audio play device.

Description

编码控制的音频播放装置及播放系统 Encoding control audio playback apparatus and a playback system

【所属技术领域】 [Skilled]

本发明涉及一种通过编码进行控制的音频播放装置进行音频文件播放的音频播放系统, 尤其涉及一种对编码识别的方式获取音频文件, 进而控制音频文件播放的音频播放装置及播放系统。 The present invention relates to a system for audio playback audio file playback of the audio playback apparatus control by the encoding, in particular, it relates to an audio file for obtaining identification coding mode, thereby controlling audio file player audio playback apparatus and playback system.

【背景技术】 【Background technique】

随着电子技术的发展,音频播放装置得到普及应用, 尤其是音频播放装置的功能多样化、方便性得到使用者的喜爱。 With the development of electronic technology, the audio playback device applications gain popularity, especially functional diversification audio playback device, get the convenience of the user's favorite. 现有的播放MP 3音频文件的MP3播放器, 其功能已经从筒单的MP3音乐播放功能,扩展到具有视频的播放功能, 录音功能等。 Existing audio file play MP 3 MP3 player, the function has a single cylinder from MP3 music playback, video playback with the extended function, the recording function.

然而, 现有的音频播放装置的功能在功能多样化、 复杂化的同时, 但却不能满足使用者的传统的对音乐播放的视觉感知, 例如, 对于自己喜欢的歌曲, 若需要阅读歌词, 或者练习歌曲时, 需要边看歌词边听歌曲, 在自己不熟悉或喜欢的段落上需重复欣赏的情况下, 或者, 在语言学习时, 也需要在看书本文字的情况下, 通过边看边听的交互进行, 或听和看的同时进行, 以增强学习的效果, 从而更好地达到语言学习的目的。 However, the functionality of the existing audio playback device in the function diversified and complicated at the same time, but can not meet the user's visual perception of traditional music playing, for example, to their favorite songs, read the lyrics, if necessary, or when practicing a song, you need to listen to songs while watching the lyrics, in the case of repeat enjoy in paragraph unfamiliar or the like, or learning the language, but also in case of need to read this text, watch and listen through carried interactions, or listening and watching at the same time, to enhance the effectiveness of learning, in order to better achieve the purpose of language learning. 且, 在音频播放装置的功能的多样化, 同时带来的是软件程序设计的界面的复杂化, 功能按键操作的复杂繁瑣, 耗费时间, 从而不利于使用者的使用, 尤其是, 使用者在面对新的播放装置的新功能操作, 或者特定的使用者需要操作功能复杂的播放装置时,例如对于电子产品的操作不熟悉的老年人、 儿童等, 更增加了操作的难度。 And, the audio playback apparatus diverse functions while bring the complicated, complex and cumbersome function key operation of the interface software program, time consuming, and thus undesirable for the user, especially, the user the face of the new features of the new operating playback device, or a particular user needs to operate complex functions playback devices, such as for the operation of electronic products are not familiar with the elderly and children, adds to the difficulty of operation.

此外,在目前对于作品的知识产权保护日益重要性的趋势下,保护作品的创作者的合法权益则成为人们关注的方向, 尤其是, 随着网络的日益发展, 保护作品创作者的知识产权更是成为当前知识产权保护面临的重要课题。 In addition, under the current trend of increasing importance for the protection of intellectual property work, protect the legitimate rights of creators of works has become the direction of attention, in particular, with the increasing development of network, works to protect the creators of intellectual property rights more It is an important issue facing the current intellectual property protection.

因此,在音频播放装置的功能多样化的同时,使得音频播放装置的操作便捷化,提高人机交互操作的筒易化,成为当前的音频播放装置发展过程中所亟待解决的课题。 Thus, while the audio player function diversification, making the operation of the audio playback device facilitation, improving human-computer interaction barrel facilitation, became the subject of the current development process in the audio player to be solved.

此外,在音频播放装置在适应当前的知识产权保护的发展趋势下,保护音频文件在传播及使用过程中的知识产权, 也成为当前所日益关注的重要课题。 In addition, the audio playback device to adapt to current trends in intellectual property protection, the protection of intellectual property rights in the dissemination of audio files and use process, has become an important issue currently growing concern. 【发明内容】 [SUMMARY]

本发明提供一种操作便捷的编码控制的音频播放装置, 具有筒明的人机操作方式, 筒化操作步骤, 节省使用者的时间。 The present invention provides a convenient means for encoding the audio player operating a control, man-machine having a cartridge out operation, the cartridge operation step, the user saves time.

本发明还提供一种便于音频文件合法使用的编码控制的音频播放系统,有利于音频文件使用和传播中的合法性, 保护音频作品的传输过程中的知识产权。 The present invention also provides a coding system to facilitate the control of audio playback audio files legitimate use, in favor of the legality of the use and dissemination of audio files, protecting transmission audio work in intellectual property.

为解决上述的技术问题,本发明提供一种编码控制的音频播放装置, 用以接收外部的编码识别装置发送的编码数据, 进而进行相应音频文件的播放, 包括: 音频解码控制模块, 对音频文件进行解码生成可播放输出的模拟信号; 存储器、 音频输出模块以及提供音频播放装置的电源模块;还包括音频关联模块及接收模块,所述的存储器内存储与外部的编码识别装置的编码数据唯一对应的音频关联文件, 所述的接收模块接收外部的编码识别装置所发送的编码数据, 所述的音频关联模块接收编码数据进而处理并读取相应的音频关联文件,所述的音频解码控制模块解码该音频关联文件生成模拟信号, 进而由音频输出模块输出播放。 To solve the above technical problem, the present invention provides an apparatus for encoding an audio playback control for receiving coded data identifying the external apparatus transmitted, and further to play the appropriate audio file, comprising: an audio decoding control module, audio files decoding the analog signal to generate the playback output; memory, the audio output module to provide an audio playback apparatus and a power supply module; association module further includes an audio and a receiving module, identifying coded data in said memory means stores external unique to associated audio file, the encoded data receiving module receives an external apparatus encoding identification transmitted, the associated audio processing module receives the encoded data and read the corresponding further audio files associated with the decoded audio decoding control module the associated audio file to generate an analog signal, and then outputs the audio output from the playback module.

本发明基于上述的技术方案, 所述的编码识别装置还进一步包括加密模块, 所述的音频播放装置还进一步包括解密模块,所述的编码识别装置的加密模块将编码数据加密后经过数字输出模块传输至音频播放装置,音频播放装置的解密模块解密后传输至音频关联模块处理。 The present invention is based on the above technical scheme, said coding means further includes encryption identification module, the audio playback apparatus further comprises a decryption module, the encryption module identification coding apparatus according to the coded data after encrypting via the digital output module transmitted to the audio player, the audio playback apparatus decryption module decrypts transmitted to the audio processing module is associated.

本发明还提供一种编码控制的音频播放系统, 包括编码载体, 包括编码信息以及表面信息, 所述的编码信息是微型编码, 所述的表面信息为显形信息, 所述的编码信息与表面信息唯一关联;编码识别装置, 包括光学系统、影像感测模块、 影像处理模块、控制器以及输出模块, 所述的光学系统读取并获得编码载体的编码信息的光信号,影像感测模块接收该光信号并处理为影像电信号,控制器控制影像处理模块处理该影像电信号为编码数据, 并通过输出模块输出编码数据; 音频播放装置, 包括接收模块、 解码控制模块、 存储器以及音频输出模块; 其中, 所述的音频播放装置还包括音频关联模块,所述的音频播放装置的存储器内存储与编码载体的表面信息唯一对应的音频关联文件,所述的编码数据将所述的编码载体的编码信息与表面信息分别 The present invention further provides a system for coding audio playback control, including coding vectors, including the coding information and surface information, said micro-coded coding information is said information surface profiling information, coding information with the information surface of is uniquely associated; identification encoding means includes an optical system, image sensor module, image processing module, a controller and an output module, the optical system reads and obtains the encoded information encoded optical signal carrier, the image sensing module receives and optical signal processing to an image electric signal, the controller controls the image processing module processes the electrical signal is encoded image data, and outputs the encoded data through the output module; audio playback means, including a receiving module, a decoding control module, a memory module and an audio output; wherein said audio playback device further includes an audio association module, the surface information uniquely associated with a corresponding audio files in memory of the audio playback apparatus according to the stored encoding vectors, encoding the encoded data to the code vector information and the information surface, respectively 所述的音频关联文件唯一关联,所述的编码识别装置输出编码数据至所述的音频播放装置,所述的音频关联模块处理并读取编码数据唯一对应的音频关联文件,生成音频文件,解码控制模块处理该音频文件, 并通过音频输出模块输出。 Uniquely associated with the associated audio file, encoding the identifying means outputs the encoded data to the audio playback device, the audio processing module and associated read the encoded data uniquely associated with a corresponding audio file, generating an audio file, decoding the control module processes the audio file, and output through the audio output module. 由上述可知,本发明的编码控制的音频播放系统,通过将与所需播放的音频文件唯一关联的编码信息和表面信息同时设置于编码载体上,使用者根据编码载体上的表面信息只需通过编码识别装置点击读取编码载体上表面信息相应位置的编码信息, 即可控制音频播放装置进行音频文件的播放, 筒化操作程序, 提高人机交互使用的筒明性, 减少了操作的繁瑣步骤, 方便不同的使用者操作使用。 From the foregoing, the present invention controls the encoding audio playback system, by encoding information and the surface information uniquely associated audio file to be played simultaneously with the desired code carrier arranged on, the surface of the user according to the information on the code carrier simply by click for encoding identification means reading the coded information of the corresponding location on the surface of the information code carrier, to control the audio playback device for playback of audio files, the cartridge program operation, improved cartridge illustrative interactive use, reducing the cumbersome operation step , to facilitate the use of different user operations.

此外, 本发明的编码控制的音频播放系统,在编码识别装置和音频播放装置分别设置相应的加密模块和解密模块,音频播放装置仅在接收通过加密的编码数据才能合法的处理音频关联文件, 从而, 防止音频关联文件的非法使用与传播, 进而保护知识产权。 Further, the present invention encodes control audio playback system, the code recognition means and the audio playback means provided corresponding encryption module and a decryption module, the audio playback apparatus only encrypted encoded data to an illegal process audio related files received through respectively, whereby to prevent illegal use and dissemination of the associated audio file, thereby protecting intellectual property rights.

【附图说明】 BRIEF DESCRIPTION

图1是本发明编码控制的音频播放系统的系统框图。 FIG. 1 is a system block diagram of an audio playback system according to the present invention, the encoding control.

图2是本发明编码控制的音频播放系统的编码识别装置的结构原理图。 FIG 2 is a block diagram of the audio playback apparatus identification coding system of the present invention encoding control. 图3是本发明编码控制的音频播放系统的音频播放装置的结构原理图。 3 is a block schematic diagram of an audio playback system of the audio playback apparatus of the present invention encoding control. 图4是本发明编码控制的音频播放系统的音频播放装置的另一具体实施例的结构原理图。 FIG 4 is a configuration diagram of another encoding audio playback system of the present invention to control an audio playback apparatus of the embodiment.

【具体实施方式】 【detailed description】

为进一步阐述本发明达成预定目的所采取的技术手段及功效,以下结合附图及实施例, 对本发明编码控制的音频播放系统、 其原理、 结构特征及其功效, 详细说明: ^下。 To further illustrate the technical means of the present invention to achieve the intended purpose and effect taken, the following embodiments and the accompanying drawings, the audio playback system according to the present invention, the encoding control principle, structural characteristics and effects of the detailed description: ^ next.

请参阅图1 , 本发明编码控制的音频播放系统是通过点击读取编码, 进而进行数字音频文件播放的音频播放系统, 基于现有的音频播放装置3 , 本发明编码控制的音频播放系统包括印制编码信息和表面信息的编码载体1; 编码识别装置1 , 编码识别装置1识别编码载体2的编码信息, 处理生成编码数据; 以及音频播放装置3 , 接收编码识别装置1处理生成的编码数据, 并播放输出编码数据唯一关联的音频文件。 Please refer to FIG. 1, the audio player control system of the present invention is encoded by reading the coded clicking, further digital audio playback system of the audio file player, based on 3, the audio playback system according to the present invention, encoding of a conventional audio playback control apparatus includes a plate system coded information and code carrier surface information of 1; encoding identification means 1, code recognition means an identification code vector encoded information 2, processing for generating encoded data; and an audio playback apparatus 3, receives the encoded recognition apparatus 1 processing encoded data generated, play the audio file and output the encoded data uniquely associated. 此外,在音频播放装置3在播放音频文件的同时播放视频的情况下, 本发明对于其音频文件的播放控制方式同样也适用。 Further, in the case where the 3 video playback audio file while playing an audio playback apparatus according to the present invention is equally applicable to the playback control which audio files.

本发明的编码载体2的编码信息是[¾型的编码, 即, 人不容易感知的编码。 Encoding the vector of the invention is a coding information 2 [¾ coding type, i.e., do not easily perceived coding. 具体地, 例如, 人眼不容易识别的编码。 Specifically, for example, the human eye does not readily identifiable code. 编码载体2的编码信息与表面信息的技术揭露, 详细参阅中国专利02122633. 4。 Encoding vector encoded information and surface information Technology 2 discloses details see China Patent No. 02122633.4. 编码信息与印制在编码载体2上的表面信息在内容上一一对应关联, 具有一致性。 Coding information with the information printed on the surface of the code carrier 2 correspond in content associated with consistency. 例如, 将编码载体2划分为若千的单元区域, 在每一个单元区域内, 印制歌曲信息, 如歌手的名字, 歌曲的名称, 歌曲的专辑所属, 歌曲的类型等, 对应地, 在印制歌曲信息的同一单元区域同时印制若千的编码信息, 编码信息的印制不影响表面信息的识别效果,在通常情况下, 仅仅使得该平面编码载体2的亮度减少10% , 从而对人的视觉识别效果无影响。 For example, the coding region of the carrier 2 is divided into units of one thousand if, within each unit region, the printed song information such as artist name, song title, album, song belongs, the type of songs, correspondingly, the printing unit area made of the same information at the same song encoded information if thousand printed, printing the coded information recognition result does not affect the surface of the information, under normal circumstances, only the brightness such that the plane of the code carrier 2 is reduced by 10%, so that the human no effect on visual recognition effect. 不同的编码信息表示不同的表面信息, 如中国专利02122633. 4中所揭示, 编码信息的组合类型足以用以表示通常的表面信息的内容,故而,还可以印制其他相关联的不同的表面信息, 例如, 关于歌手的个人资料或歌曲的背景等。 Different coding information indicating information on different surfaces, such as China patent 02122633.4 discloses a combination of the type of coding information content is typically sufficient to indicate the surface of the information, therefore, may be different from the printed surface of the information associated with other For example, personal information or background about the singer's song and so on.

如图2所示, 编码识别装置1用于识别编码载体2的编码信息,具有外部的壳体11 , 可设计成笔形便于握持使用, 壳体11的内部设置光学系统12、 影像感测模块1 3、 影像处理模块14、 控制器15、 输出模块17以及提供编码识别载体的电源模块16。 2, the housing 1 encoding identification means for identifying the encoded information code carrier 2, having an external 11, can be designed to use the pen to facilitate gripping, the housing 11 is provided inside the optical system 12, an image sensing module 13, the image processing module 14, a controller 15, an output module 17 and power module 16 to provide coded identification carrier. 光学系统12包括光照明系统12a以及透镜光学系统12b ,其中, 光照明系统12a用于照明编码载体2 , 反射光投射通过透镜光学系统12b的光信号传输至影像感测模块1 3生成电信号,影像处理模块14接收电信号处理生成编码数据。 An illumination optical system 12 includes an optical system 12a and 12b of the lens optical system, wherein the illumination optical system 12a for illuminating the code carrier 2, the reflected light projection 12b of the optical signal transmission to the image sensor module 13 generates an electrical signal by an optical lens system, The image processing module 14 receives the electric signal processing for generating encoded data. 此外, 还可设置滤光系统12c , 以滤除千扰的光信号, 从而获得精确的编码信息的光信号。 In addition, the system may also be provided a filter 12c, the optical signal to filter out interference of one thousand, thereby obtaining accurate information encoded optical signal. 控制器15处理控制获得的编码数据,通过输出模块17输出编码数据。 The controller 15 controls the coded data obtained by processing, through the output module outputs the encoded data 17. 在具体实施例中, 输出模块17可以采用有线的数据接口界面传输数据, 例如USB数据接口、 IEEE1394数据接口, 也可以采用无线的数据传输方式, 例如红外线、 蓝牙、 无线USB 等。 In a particular embodiment, the output module 17 may use a wired data interface data-transfer interface, a data interface such as USB, IEEE1394 data interface may use a wireless data transmission, such as infrared, Bluetooth, wireless USB or the like. 此外, 编码识别装置的外部设置显示器屏幕18以及控制开关19 , 以便于本编码识别装置的使用。 Further, the external monitor screen is provided encoding identification means 18 and a control switch 19, for use in the present coding identification device.

如图3所示, 在本发明中, 音频播放装置3包括接收模块31、 音频解码控制模块32、 存储器33、 音频关联模块34 以及音频输出模块35 , 其中, 音频解码控制模块32是一体集成的处理器, 可以控制音频播放装置3的数据处理, 同时也可以进行音频数据的解码播放功能。 As shown, in the present invention, the audio playback apparatus 31 3 comprises a receiving module 3, the audio decoder control module 32, a memory 33, an audio correlation module 34 and an audio output module 35, wherein the audio decoder control module 32 are integrated as a unit the processor can control the audio playback data processing apparatus 3, but also may be decoded playback audio data. 存储器33存储与所述的编码载体1的编码信息对应的音频关联文件,音频关联文件通过编码数据将编码载体2的编码信息与表面信息唯一关联。 Encoding vector memory 33 stores the encoded audio information corresponding to an associated file, an audio file associated with encoded information by encoding the data information uniquely associated with the surface 2 of the code carrier. 接收模块31接收编码识别装置1的编码数据, 音频关联模块34处理编码数据, 并读取相应的音频关联文件传输至音频解码控制模块32进行解码处理, 进而将音频关联文件的音频数据解码而通过音频输出模块35输出播放。 The receiving module 31 receives the encoded data encoded identification apparatus 1, the audio coded data association module 34, and reads the corresponding audio file associated with the transmission control module 32 to the audio decoder performs decoding processing, and thus decoded audio data associated with the audio file through The audio output module 35 outputs playback.

音频播放装置3 的接收模块是无线接收模块或数据接口界面, 在具体实施中, 无线接收模块可以采用红外线或蓝牙或者射频接收模块等; 若采用数据接口界面, 则可以采用USB接口或IEEE1394接口或RS232接口等。 Receiving module audio playing apparatus 3 is a wireless receiving module or data interface screen, in a particular embodiment, the wireless receiver module may employ infrared or Bluetooth or radio frequency receiver module; the use of a data interface interface, you can use a USB interface or an IEEE1394 interface, or RS232 interface.

请参阅图4 , 音频播放装置3的音频解码控制模块包括控制器32a和音频解码器32b , 控制器32a控制音频播放装置3的数据处理, 音频解码器仅进行音频数据的解码, 并由控制器32 a进行控制播放输出。 Please refer to FIG. 4, the audio decoding audio player control module 3 includes a controller 32a and an audio decoder 32b, the data processing controller 32a controls the audio playing apparatus 3, the audio decoder decodes the audio data only, by the controller 32 a playback output control. 音频关联模块34用以将接收模块31接收到的编码数据进行相应的处理, 并根据处理的编码数据读取音频关联文件,将音频关联文件处理生成编码数据所唯一对应的音频数据,再由音频解码控制模块32的音频解码器32b进行解码后,再通过音频输出模块35进行输出播放。 Audio association module 34 is used by the receiving module 31 receives the encoded data to the corresponding processing, and reads the audio encoded data file associated with the process, the process of generating an audio file associated uniquely coded data corresponding to the audio data, then the audio decoding control module 32, the audio decoder 32b after decoding, and then outputs the played through the audio output module 35.

在本发明的音频播放装置3的具体的实施例中, 音频关联模块34也可以与音频解码控制模块集成为一体, 采用单芯片集成为一体, 例如, 将音频关联模块34与控制器32a集成, 则音频解码控制模块32同时具有音频关联模块的处理功能,控制器可以采用控制器。 In a specific embodiment of the audio playback apparatus according to the present invention 3, the audio associated with the audio module 34 may be integrated into one decoding control module, integrated into one single chip, for example, audio module 34 associated with the integrated controller 32a, the audio decoder control module 32 also has an audio processing function associated with the module, the controller may use the controller. 音频关联模块34在音频解码控制模块32的硬件基础上可以将音频关联模块的程序以固件程序(Fi r賺are )的方式烧入控制器32b 的只读存储器内。 The audio module 34 associated with the hardware basis of the audio decoder control module 32 may program the audio related to a firmware program module (Fi r are earned) manner burned into read-only memory of the controller 32b. 从而, 音频解码控制模块34先由控制器32a的音频关联模块的固件程序处理音频关联文件, 生成编码数据唯一对应的音频数据,进而由音频解码器32b进行音频数据的解码并由音频输出模块35进行输出播放。 Thus, the audio decoder control module 34 first by the controller firmware 32a associated audio file associated with audio processing module, generates encoded data uniquely corresponding audio data, and then decodes the audio data by the audio output module 35 by the audio decoder 32b output playback.

在具体实施例中,音频关联模块的固件程序包括用以控制音频文件的播放控制程序, 例如, 用以控制音频文件的播放、 随机播放、 停止、 暂停、 音量、 古典/流行/摇滚模式选择的播放控制程序等, 由此,音频关联模块可以实现对音频播放的功能控制。 In a particular embodiment, the audio associated with the module firmware program comprises a control program for controlling the playback of audio files, e.g., for controlling play of the audio file, random playback, stop, pause, volume, classical / pop / rock mode selection playback control program and the like, thereby, an audio module may implement the functions associated with control of the audio playback. 编码识别装置1输出的编码数据与相应的音频播放装置3的音频控制程序的控制指令相对应, 音频播放装置3的音频解码控制模块32处理控制指令, 进而控制对应的音频关联文件进行相应的输出播放。 Control instructions audio control program encoded data output from the encoding identification means corresponding to the audio playing apparatus 3 corresponding to the audio decoding control module 32 processes the control command audio playing apparatus 3, thereby controlling the corresponding audio related files corresponding output play. 此外, 在音频关联模块的播放控制程序中,可以将现有技术的音频文件的播放功能加入到音频关联模块的音频控制程序中, 也可以设置歌词的显示等其它的扩展功能。 Further, the audio playback program associated with the control module, may be an audio file playing function is added to the prior art audio control program associated with the audio module may be provided for further extension of the lyrics display. 当然, 音频关联模块还可以是对每一音频文件的控制,如,针对不同的歌曲,控制不同的信息, 如该歌曲的歌手、 背景、 所述专辑等相关资料。 Of course, the audio module can also be associated with control of each audio file, such as, for different songs, different control information, such as the singer of the song, the background, the album, and other related information. 在具体实施中, 音频关联模块除如上所述的采用固件程序(F i rmware )的方式写入到音频播放装置3的音频解码控制模块的只读存储器中之外,还可以单独设计为软件程序的执行程序,进而安装到音频播放装置3 , 进而进行相应的功能。 In addition to the specific embodiment, the other audio related embodiment using firmware module (F i rmware) described above is written to a read only memory of the audio decoder control module audio playback device 3, may also be designed as separate software programs the execution of the program, and then attached to the audio playback apparatus 3, and thus the corresponding function.

音频播放装置3的存储器33内存储的音频关联文件, 是与编码载体2的表面信息唯一对应的音频文件所生成的音频数据文件。 Stored in the memory 33 within the audio playing apparatus 3 is associated with an audio file, information is encoded carrier surface 2 only an audio file corresponding to the generated audio data file. 在本具体实施例中,音频数据文件是MP 3音频数据文件, 以下以此为例进行说明, 生成音频关联文件的方法的步骤: In this particular embodiment, the audio data file is audio data file MP 3, the following will be described as an example, a method of generating an audio file associated with the step of:

1 ) 将编码数据与音频文件进行唯一对应关联, 生成编码数据与音频文件名对应的序列文件; 1) the encoded data corresponding to the audio file uniquely associated with the coded data to generate an audio sequence file corresponding to the file name;

2 ) 将序列文件的音频文件名所对应的音频数据与编码数据合并生成关联文件, 编码数据写入关联文件的文件头; 音频关联文件; 2) The file name of the audio file corresponding to the sequence of audio data associated with the coded data to generate merged file, write the file header associated with the encoded data file; an audio file associated;

4 ) 将所述的音频关联文件存储到音频播放装置的存储器内。 4) storing the associated audio file to the memory of the audio playback device.

在上述的生成音频关联文件的方法中, 所述的编码数据是编码识别装置1 唯一对应于编码载体2的编码信息, 编码数据可以是数字,或者其它可用作标记识别的符号等。 In the above-described method of generating an audio file associated with the coded data is coded identification means corresponding to a unique code carrier 2 encoded information, the encoded data may be digital, or used as a marker to identify the other symbols. 编码载体1的编码信息是采用点阵方式排列的微型影像而印制于编码载体2 ,编码识别装置1具有识别处理编码信息的编码信息处理程序,其中, 建立有与编码信息唯一对应的索引信息,该索引信息写入编码识别装置1的只读存储器中, 从而, 在编码识别装置1获取生成编码信息后, 可以将识别的编码信息与编码数据唯一对应,并将该编码数据通过编码识别装置1输出至音频播放装置3。 A vector encoding the encoded information is arranged in a miniature image dot being printed on the code carrier 2, the encoding apparatus 1 having the identification encoding process of encoding information processing program identification information, wherein, the establishment of a unique coding information corresponding to the index information the index information is written encoding identification read-only memory device 1, thereby encoding information corresponding to the encoded data uniquely coded identification apparatus 1 acquires generate encoded information can be identified, and the encoded data by encoding identification means 1 is output to the audio playing apparatus 3.

本发明的音频播放装置3还可以包括音频加密模块和音频解密模块,在生成音频关联文件的过程中, 将音频文件打包成一个文件后,在基于现有技术的音频技术的音频解码控制模块32的固件程序(F ir賺are ) 中嵌入加密算法, 采用加密算法将音频数据文件与编码数据信息打包后生成的文件进行加密,以实现对音频数据文件进行加密。 After the audio playing apparatus 3 according to the present invention may also include audio encryption module and the audio decryption module in generating the associated audio file, the audio files into a packaged file, the audio decoder control module based on the prior art audio technology 32 firmware program (F ir earned are) embedded in the encryption algorithm, the encryption algorithm using the generated audio data file and the encoded information packed data files are encrypted, in order to achieve the audio data files are encrypted. 加密时, 可以采用将音频播放装置3的硬件唯一识别号, 如产品的序列号, 作为加密的密钥。 When encrypted, the audio playback apparatus may be employed hardware unique identification number of 3, such as a product serial number as an encryption key.

在本发明中, 编码识别装置1还可以包括编码加密模块, 在编码识别装置1 识别编码载体1的编码信息并处理生成编码数据时,所述的编码加密模块将编码数据加密后发送给音频播放装置3 , 在具体的实施中, 可以采用将编码识别装置1具有唯一性的硬件设备标识号加入编码数据中进行加密, 音频播放装置3接收编码数据后, 由音频解密模块对编码数据解密后,再由音频关联文件处理并输出给音频解码控制模块32解码生成可输出的模拟的电信号, 之后由音频输出模块35输出播放。 In the present invention, a coded identification apparatus may further include encoding encryption module, when coding an identification code recognition means coded information carrier 1 and processing for generating encoded data, said encoding to the encryption module transmits the encrypted encoded audio data playback means 3, in a particular embodiment can be employed will be encrypted, the audio playback apparatus after receiving the encoded data, the encoded data is decrypted by the audio decryption module 3 encoding identification apparatus 1 hardware devices unique identification numbers added to the encoded data, and then processed by the audio file and the associated output to an analog electric signal output from the audio decoding generate control module 32 decodes, after the playback by the output module 35 outputs the audio. 如上所述, 本发明的编码识别装置1在具体实施例中, 需要对编码信息进行识别处理成为编码数据,此外,也可以在音频播放装置3中设置编码信息处理程序以及编码信息的索引信息,从而, 编码识别装置1仅需获取编码信息生成影像数据, 而由音频播放装置3 处理该编码信息的影像数据生成编码数据。 As described above, the encoding apparatus of the present invention is to identify a specific embodiment, the encoded information need to be subjected to recognition processing encoded data, in addition, may be provided in the audio playback apparatus 3 encoded information processing program, and index information of the coded information, thus, only the coding apparatus 1 acquires the identification information generating encoded video data, the audio playback apparatus 3 is processed by the video data to generate encoded data encoded information. 或者, 在具体实施中, 为了筒化本发明编码控制的音频播放系统, 还可以将音频播放装置3集成于编码识别装置1 , 此种情况下, 编码识别装置1则还包括音频解码控模块、 音频关联处理模块以及存储器, 从而, 编码识别装置1识别编码载体2 的编码信息之后, 直接进行处理生成编码数据, 并由编码识别装置1 的控制器控制音频解码控制模块解码处理编码数据所唯一对应的音频关联文件, 之后, 通过编码识别装置1的数据输出装置输出播放。 Alternatively, in particular embodiments, the encoding for audio playback system of the present invention, the control cylinder can also be integrated in an audio playback apparatus 3 encoding identification apparatus 1, in this case, a code recognition apparatus further includes an audio decoder control module, the audio processing module and associated memory, so that, after identification encoding information encoding apparatus identification code carrier 2 is directly processed to generate encoded data by encoding identification device controller 1 controls the audio decoder control module decoding the coded data corresponding to the unique associated audio file, after encoding by the output means identifying data playback apparatus 1.

综上所述,本发明编码控制的音频播放系统,通过编码识别装置1点击编码载体2 , 获取编码信息, 可以方便地使得音频播放装置3执行相对应的音频关联文件并进行音频文件的解码后, 进而由音频播放装置3 的音频输出模块输出播放。 In summary, the present invention encoding the audio player control system, by clicking a vector encoding identification coding apparatus 2, acquires the encoded information, can be easily performed so that the audio playing apparatus 3 corresponding to the audio file and the associated audio file after decoding and then playing the audio output module 3 is output by the audio playback device. 由于编码载体2对应编码信息所印制的表面信息是形象易感知的显形信息, 如视觉可见的文字/影像/图像,进而, 即使是不熟悉音频播放装置3的复杂操作功能的使用者,也可以通过识别显形的表面信息, 而对应地操作本发明的编码识别装置1筒单地点击其选择的表面信息所对应的区域的编码载体2 , 进而控制所需播放的音频文件, 由此而使得使用者与播放系统之间的交互方式筒易化, 减少操作程序, 节省操作时间。 Since the code carrier 2 coding information corresponding to the surface of the printed information is easily perceived overt image information, such as visual visible text / image / image, and further, even when the user is not familiar with the functions of the audio playing apparatus 3 is complicated operations, but also identified by profiling the surface information, to correspond to operation of the encoding apparatus of the present invention to identify a single click on a cylindrical surface of the information carrier which encode corresponding to the selected region 2, and thus control the required play audio files, thereby such that between the user and the cartridge is easy to interact broadcasting system, and reduce operating program, save the operation time. 在本发明的编码控制的音频播放系统中,编码识别装置1的编码加密模块进行的加密以及音频播放装置3进行的解密,使得使用者在使用本发明的播放系统中,保证音频数据文件的传输和使用的安全性及合法性,起到保知识产权的保护作用。 In the audio playback system of the present invention encode control, audio playback apparatus and decrypting the encrypted identification encoding means encodes the encryption module 1 is 3, so that a user using the broadcasting system of the present invention, to ensure the transmission of audio data files and safety and legality of the use of, protect intellectual property rights protection. 此外,编码信息是人不易感知的微型图像印制而成,故而,在使用过程中, 可以保证印制而成的编码载体2具有不易复制性, 防止非授权的使用。 In addition, the encoded information is not easily perceived by people from a miniature image printing, therefore, during use, it can guarantee the print obtained by copying code carrier 2 with easy property to prevent unauthorized use.

Claims

权利要求书 Claims
1、 一种编码控制的音频播放装置, 用以接收外部的编码识别装置发送的编码数据, 进而进行相应音频文件的播放, 包括: 1, the audio player controlling an encoding apparatus, data encoding means for encoding identification received external transmission, and then play the appropriate audio file, comprising:
音频解码控制模块,对音频文件进行解码生成可播放输出的模拟信号; 存储器、 音频输出模块以及提供音频播放装置的电源模块; Audio decoder control module, the audio file playback analog signal generate output decoded; a memory module and an audio output providing an audio player power supply module;
其特征在于,还包括音频关联模块及接收模块, 所述的存储器内存储与外部的编码识别装置的编码数据唯一对应的音频关联文件,所述的接收模块接收外部的编码识别装置所发送的编码数据,所述的音频关联模块接收编码数据进而处理并读取相应的音频关联文件,所述的音频解码控制模块解码该音频关联文件生成模拟信号, 进而由音频输出模块输出播放。 Characterized by further comprising a module and a receiving module associated audio, the coded data corresponding to the unique identification in said memory means stores the external audio file associated with the receiving module identification coding means for receiving the transmitted external data, the encoded audio data association module receives further processing and reads the corresponding audio file associated with the audio decoding control module decodes the file associated with the audio signal to generate an analog, and then outputs the audio output from the playback module.
2、根据权利要求1所述的编码控制的音频播放装置, 其中, 所述的编码数据写入编码数据与对应的音频数据生成的文件头并打包生成所述的音频关联文件。 2, the audio playback apparatus according to the encoding control as claimed in claim 1, wherein said coded data written to the file header and coded data corresponding to the generated audio data file and the associated audio package generated according to.
3、 根据权利要求1所述的编码控制的音频播放装置, 其中, 所述的音频关联文件的内容包括音频数据、 文件名、 存储路径以及编码数据。 3, the audio playback apparatus according to the encoding control claim 1, wherein the content of the associated audio file includes audio data, file names, storage paths, and the encoded data.
4、 根据权利要求1所述的编码控制的音频播放装置, 其中, 所述的音频关联模块包括控制音频文件的播放控制程序。 4, the audio playback apparatus according to the encoding control of claim 1, wherein the association module comprises an audio playback control program audio files.
5、 根据权利要求4所述的编码控制的音频播放装置, 其中, 所述的音频关联模块还包括只读存储器, 所述的播放控制程序是写入只读存储器的固件程序。 5, the audio playback apparatus according to claim 4, wherein the encoding control claim, wherein said module further comprises audio associated with a read only memory, the playback control program is written to ROM firmware.
6、 根据权利要求4或5所述的编码控制的音频播放装置, 其中, 所述的播放控制程序包括播放/暂停/暂停、 循环/随机播放、 古典/摇滚/流行选择模式的控制程序。 6, the audio playback apparatus according to claim 4 or encoding control according to claim 5, wherein said playback control program includes play / pause / pause, loop / shuffle, the control program classical / rock / pop selection mode.
7、 根据权利要求4或5所述的编码控制的音频播放装置, 其中, 所述的播放控制程序还包括分段读/连续读的控制程序。 7, an audio playback apparatus according to claim 4 or encoding control according to claim 5, wherein said control program further includes a playback control program segment read / read continuously.
8、 根据权利要求5所述的编码控制的音频播放装置, 其中, 所述的音频关联模块包括控制器, 所述的只读存储器与控制器集成为一体。 8, according to the audio playback apparatus of the encoding control as claimed in claim 5, wherein the audio module comprises a controller associated with said read only memory is integral with the controller.
9、 根据权利要求1所述的编码控制的音频播放装置, 其中, 所述的音频关联模块是控制音频文件的播放控制程序。 9, the audio playback apparatus according to the encoding control of claim 1, wherein the association module is an audio control program playback audio files.
10、根据权利要求9所述的编码控制的音频播放装置, 其中, 所述的播放控制程序包括播放/暂停/暂停、 循环/随机播放、 古典/摇滚/流行选择模式的控制程序。 10, the audio playback apparatus according to the encoding control as claimed in claim 9, wherein said playback control program includes play / pause / pause, loop / shuffle, the control program classical / rock / pop selection mode.
11、 根据权利要求9或10所述的编码控制的音频播放装置, 其中, 所述的播放控制程序是写入到所述的音频解码控制模块的只读存储器的程序。 11, the audio playback apparatus according to the encoding control 9 or claim 10, wherein said playback control program is a control program according to the audio decoding module written to read-only memory.
12、 根据权利要求9或10所述的编码控制的音频播放装置, 其中, 所述的播放控制程序是存储于存储器的程序。 12, the audio playback apparatus according to claim 9 or encoding control according to claim 10, wherein said playback control program is a program stored in the memory.
13、根据权利要求1所述的编码控制的音频播放装置, 其中, 所述的接收模块是无线接收模块或数据接口。 13, the audio playback apparatus according to claim encoding control according to claim 1, wherein, the receiving module or receiving module is a wireless data interface.
14、 一种编码控制的音频播放系统, 包括: 14, an encoding control audio playback system, comprising:
编码载体, 包括编码信息以及表面信息, 所述的编码信息是微型编码, 所述的表面信息为显形信息, 所述的编码信息与表面信息唯一关联; Encoding vector comprising encoded information and surface information, said micro-coded coding information is said information surface profiling information, coding information uniquely associated with the surface of the information;
编码识别装置, 包括光学系统、 影像感测模块、 影像处理模块、 控制器以及输出模块, 所述的光学系统读取并获得编码载体的编码信息的光信号,影像感测模块接收该光信号并处理为影像电信号,控制器控制影像处理模块处理该影像电信号为编码数据, 并通过输出模块输出编码数据; Identification encoding means includes an optical system, image sensor module, image processing module, a controller and an output module, the optical system reads and vectors encoding the encoded information to obtain an optical signal, an image sensing module receives the optical signal and image processing of an electric signal, the controller controls the image processing module processes the electrical signal is encoded image data, and outputs the encoded data through the output module;
音频播放装置, 包括接收模块、 解码控制模块、 存储器以及音频输出模块; 其特征在于, Audio playback means, including a receiving module, a decoding control module, a memory, and an audio output module; wherein,
所述的音频播放装置还包括音频关联模块,所述的音频播放装置的存储器内存储与编码载体的表面信息唯一对应的音频关联文件,所述的编码数据将所述的编码载体的编码信息与表面信息分别与所述的音频关联文件唯一关联,所述的编码识别装置输出编码数据至所述的音频播放装置,所述的音频关联模块处理并读取编码数据唯一对应的音频关联文件, 生成音频文件,解码控制模块处理该音频文件, 并通过音频输出模块输出。 The audio playback apparatus further comprises a surface associated audio information in the memory module, the audio playback device stores a unique code carrier associated with a corresponding audio file, the encoding information of said encoded data with a code carrier surfaces are uniquely associated with the audio information associated with the document, said coded identification means outputs the encoded data to the audio playback device, the audio processing module and associated read the encoded data uniquely associated with a corresponding audio file, generated audio file, the decoding control module processes the audio file, and output through the audio output module.
15、 根据权利要求14所述的编码控制的音频播放系统, 其中, 所述的编码识别装置的输出模块包括无线发射模块,所述的音频播放装置的接收模块包括与输出模块的无线发射模块对应的无线接收模块。 15, audio playback system according to claim encoding control claim 14, wherein the output module of said coded identification means comprises a wireless transmitter module, receiver module according to the audio playback device with a wireless transmitter module comprises a corresponding output module the wireless receiver module.
16、 根据权利要求14所述的编码控制的音频播放系统, 其中, 所述的编码识别装置的输出模块包括数据接口界面,所述的音频播放装置的接收模块包括与输出模块的数据接口界面对应的数据接口界面。 16. The audio playback system encoding control according to claim 14, wherein said coded identification means comprises a data interface module output interface, an audio playback module receiving means corresponding to said data interface includes an output interface module the data interface interface.
17、 根据权利要求14所述的编码控制的音频播放系统, 其中, 所述的音频播放装置的音频关联模块包括控制音频关联文件的播放控制程序,所述的音频关联模块通过所述的编码数据与所述的音频文件唯一关联。 17. The encoding control audio playback system of claim 14, wherein the audio playback device associated with the audio module comprises a control program to control the playback of the audio file associated with encoded data associated with the audio module according to uniquely associated with the audio file.
18、 根据权利要求17所述的编码控制的音频播放系统, 其中, 所述的编码识别装置还包括加密模块, 所述的音频播放装置还包括解密模块, 所述的编码识别装置将编码数据经过加密模块传输至音频播放装置,音频播放装置解密后传输给音频关联模块处理。 18. The audio playback system according to the encoding control as claimed in claim 17, wherein said encoding means further comprises an encryption module identification, the audio playback apparatus further comprises a decryption module, said code recognition means after the encoded data the encryption module is transmitted to the audio player, the audio playback apparatus decrypts transmitted to the audio processing module associated.
19、 根据权利要求18所述的编码控制的音频播放系统, 其中, 所述的编码识别装置的加密模块是将编码别装置的硬件设备标识号加入所述编码数据进行力口密。 19. The audio playback system encoding control according to claim 18, wherein the encryption module identification coding apparatus according to the hardware identification number is not the encoding means is added to the encoded data of a force densely populated.
PCT/CN2009/071016 2008-03-28 2009-03-26 Code controlled audio play device and play system WO2009117964A1 (en)

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