WO2008144995A1 - A remote control device, a multimedia system and a method for operating a removable storage apparatus - Google Patents

A remote control device, a multimedia system and a method for operating a removable storage apparatus Download PDF

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Publication number
WO2008144995A1
WO2008144995A1 PCT/CN2007/071369 CN2007071369W WO2008144995A1 WO 2008144995 A1 WO2008144995 A1 WO 2008144995A1 CN 2007071369 W CN2007071369 W CN 2007071369W WO 2008144995 A1 WO2008144995 A1 WO 2008144995A1
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WO
WIPO (PCT)
Prior art keywords
mobile storage
storage device
remote control
control device
data
Prior art date
Application number
PCT/CN2007/071369
Other languages
French (fr)
Chinese (zh)
Inventor
Guiming Shu
Original Assignee
Huawei Technologies Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of WO2008144995A1 publication Critical patent/WO2008144995A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
    • H04N21/41265—The peripheral being portable, e.g. PDAs or mobile phones having a remote control device for bidirectional communication between the remote control device and client device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H04N21/42222—Additional components integrated in the remote control device, e.g. timer, speaker, sensors for detecting position, direction or movement of the remote control, microphone or battery charging device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
    • H04N21/43637—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4367—Establishing a secure communication between the client and a peripheral device or smart card
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643—Communication protocols
    • H04N21/64322—IP
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus

Definitions

  • Remote control device multimedia system and method for operating mobile storage device
  • the invention belongs to the field of digital multimedia, and in particular relates to a remote control device, a multimedia system and a method for operating a mobile storage device. Background of the invention
  • set-top boxes There are many types of set-top boxes at present. There are two types of set-top boxes commonly used in the home: one is a digital TV set-top box, and the other is an IP TV set-top box.
  • the digital TV set-top box based on "Digital TV Transmission” uses the existing cable TV network for digital broadcasting. It can only provide broadcast mode and cannot realize on-demand broadcasting.
  • the IP TV set-top box based on "streaming” can not only realize broadcasting, but also Can achieve on-demand.
  • FIG. 1 is a schematic diagram of the structure of the existing digital TV set top box.
  • the working process of the digital TV set-top box is as follows:
  • the digital TV set-top box selects the channel through the network interface module, performs demodulation and channel decoding processing, and outputs MPEG-2 (Moving Picture Expert Group 2, Motion Picture Experts Group Standard Second Edition) multi-program transmission.
  • Stream data sent to the demultiplexer.
  • the demultiplexer extracts the packaged video and audio elementary stream (PES) data of a program from the MPEG-2 transport stream data, including video PES, audio PES, and auxiliary data PES.
  • PES packaged video and audio elementary stream
  • the demultiplexer includes a descrambling engine that descrambles the scrambled data at the transport stream layer and the PES layer.
  • the demultiplexer outputs the descrambled video and audio PES.
  • the video PES is sent to the video decoder, and the MPEG-2 video data is taken out and decoded, output to an analog encoder, encoded into an analog video signal, and output through a video output circuit.
  • the audio PES is sent to the audio decoder, the MPEG-2 audio data is taken out and decoded, the PCM audio data is output to the audio D/A (digital/analog) converter, and the audio D/A converter outputs the analog stereo audio signal, via the audio. Output circuit output.
  • FIG. 2 is a schematic diagram of the basic structure of the existing digital TV set-top box software.
  • Operating system The system generally uses a real-time operating system, which mainly performs process scheduling, interrupt management, memory allocation, inter-process communication, exception handling, and clock extraction.
  • the hardware driver provides drivers for peripheral hardware devices, including I2C (Inter-Integrated Circuit) bus, asynchronous serial communication port, parallel communication port, nonvolatile memory, keyboard, remote control, tuner, channel decoding module, etc. .
  • the graphical interface is mainly used to complete the graphic display function, in order to provide users with a friendly graphical user interface. Audio decoding and video decoding drivers are used to control the operation of audio decoding and video decoding hardware.
  • Demultiplexing and data table extraction are mainly the control of code stream demultiplexing and data table extraction operations.
  • the application programming interface maps all hardware-related low-level functions to a unified interface and provides hardware-independent public processing functions such as network protocols, graphical format analysis, and business information table analysis.
  • the conditional reception driver is used to complete the work and software interface of the conditional reception process.
  • the application programming interface provides a common programming interface for the application, shielding the application from the hardware, making the application hardware-independent and facilitating application portability.
  • the IP TV set-top box includes a core control unit, a media processing unit, and various types of interfaces.
  • the core control unit typically uses an embedded system processor chip that can run a real-time operating system.
  • the media processing unit generally selects an ASIC (application specific integrated circuits) dedicated decoding chip or a digital signal processor according to the cost of the set top box, and also implements using software decoding.
  • the IP TV set-top box interface is more abundant than other TV set-top boxes.
  • the network communication interface can be configured as a high-speed Ethernet interface, ADSL (Asymmetric Digital Subscriber Line) interface or wireless LAN interface, or even EPON, depending on the network access mode.
  • the media playback interface is basically equipped with a composite audio and video terminal and an S terminal.
  • the higher configuration may have a YpbPr interface (progressive color difference output interface), a YCbCr interface (interlaced color difference output interface), and a digital audio output interface.
  • the control interface refers to the interface that the user operates and controls the set-top box. Infrared remote control devices are mainly used, and infrared remote control keyboards or WiFi (public wireless local area network) technology are also available.
  • various peripherals and expansion interfaces such as USB (Universal Serial Bus) interface, serial interface, Z interface, smart card interface, etc., can be configured according to business needs. interface.
  • USB Universal Serial Bus
  • FIG 4 is a schematic diagram of the structure of the existing IP TV set-top box software.
  • the software of the IP TV set-top box mostly adopts a layered structure and is generally divided into three layers: an application layer, an interpretation layer, and a resource layer.
  • the resource layer software includes real-time operating system and set-top box hardware drivers, which are mainly used to complete the operation of hardware devices.
  • the main function of the interpretation layer is to translate the set-top box application into instructions that the CPU can recognize, and to mobilize the hardware device to complete the corresponding operation.
  • the application layer can be divided into built-in applications and download applications to implement business applications such as TV playback, video on demand, EPG (Electronic Program Guide), DRM (Digital Rights Management), and game download.
  • the inventor of the present application finds in the process of implementing the present invention that: before the user operates the content in the mobile storage device such as the U disk through the set top box, the user first needs to connect the mobile storage device to the set top box, because the set top box is placed at home. The reason may be that it is inconvenient for the user to connect it to the set top box, making it very inconvenient to operate the mobile storage device through the set top box. Summary of the invention
  • An object of the embodiments of the present invention is to provide a remote control device, a multimedia system, and a method for operating a mobile storage device, the remote control device, the multimedia system, and a method for operating the mobile storage device, aiming to solve the prior art
  • the user cannot conveniently copy and update the data and files in the mobile storage device.
  • Embodiments of the present invention are implemented in such a manner that a remote control device includes a mobile storage device An interface unit and a control unit, the mobile storage device interface unit is configured to acquire information of the mobile storage device, and the control unit is configured to transmit the acquired information through the wireless communication unit.
  • the embodiment of the present invention includes a multimedia system, including a remote control device, a signal conversion device, and a display device.
  • the remote control device includes a wireless communication unit, and further includes a mobile storage device interface unit and a control unit.
  • the control unit is configured to acquire information of the mobile storage device by using the mobile storage device interface unit, and transmit the acquired information to the signal conversion device through the wireless communication unit;
  • the signal conversion device is configured to display the information of the mobile storage device through the display device .
  • a further technical solution adopted by an embodiment of the present invention includes a method for operating a mobile storage device by a remote control device, including:
  • the mobile storage device interface unit of the remote control device is connected to the mobile storage device
  • the remote control device obtains information of the mobile storage device and transmits the information code to the display device display.
  • a further technical solution adopted by the embodiment of the present invention includes a method for operating a mobile storage device through a multimedia system, including:
  • the mobile storage device interface unit of the remote control device is connected to the mobile storage device, wherein the multimedia system comprises the remote control device and the signal conversion device;
  • the remote control device obtains the information of the mobile storage device and transmits the information code to the signal conversion device, and the signal conversion device displays the mobile storage device information through the display device;
  • the control device of the remote control device issues an instruction to the signal conversion device, and receives the signal conversion device to decode and recognize the command, and issue an instruction to operate the mobile storage device according to the request of the command;
  • the remote control device transmits the command received from the signal conversion device to the mobile storage device
  • the mobile storage device performs corresponding operations on data and files.
  • the technical solution of the embodiment of the present invention has the following beneficial effects:
  • the remote control device, the multimedia system, and the method for operating the mobile storage device according to the embodiments of the present invention provide an interface of the mobile storage device through the remote control device, so that the user can conveniently move to the mobile device at home.
  • the operation of copying and updating data and files in the storage device is not limited
  • FIG. 1 is a schematic structural view of a conventional digital television set top box
  • FIG. 2 is a schematic diagram showing the basic structure of a conventional digital television set top box software
  • FIG. 3 is a schematic diagram showing the hardware structure of an existing IP television set top box
  • FIG. 4 is a schematic structural diagram of a software of an existing IP television set top box
  • FIG. 5 is a schematic structural diagram of a remote control device according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a remote control device according to another embodiment of the present invention.
  • Figure 7 is a schematic illustration of a set top box system in accordance with an embodiment of the present invention.
  • FIG. 8 is a schematic diagram of the composition of a set top box system according to an embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of a set top box system according to an embodiment of the present invention.
  • FIG. 10 is a schematic structural diagram of a set top box system according to another embodiment of the present invention.
  • FIG. 11 is a flowchart of a method of operating a mobile storage device by a remote control device according to an embodiment of the present invention
  • Figure 12 is a flow chart of a method of operating a mobile storage device through a multimedia system in accordance with an embodiment of the present invention. Mode for carrying out the invention
  • the embodiment of the present invention provides a specific embodiment of the present invention by taking a system consisting of a set top box and a remote control device thereof.
  • the technology provided by the present invention is on a system composed of a remote control device such as a television set, a video conference system, and a remote control device and a signal conversion device. Can be achieved.
  • FIG. 5 is a schematic structural diagram of a remote control device according to an embodiment of the present invention.
  • the remote control device of the embodiment of the present invention includes a wireless communication unit 510, a mobile storage device interface unit 520, and a control unit 530. among them:
  • the mobile storage device interface unit 520 acquires information of the mobile storage device
  • the control unit 530 transmits the acquired information through the wireless communication unit 510, and the control unit 530 also operates the data and files stored in the mobile storage device through the mobile storage device interface unit 520.
  • Mobile storage devices include USB flash drives, SD cards (Secure Digital Cards), MMC cards (Multi-Media Cards), and CompactFlash cards.
  • the command is encoded and transmitted to the set top box through the wireless communication unit 510 of the remote control device, and the set top box decodes and recognizes the command, and according to the command
  • the request further sends an instruction to read the content of the specified media file in the mobile storage device, and sends the instruction to the remote control device through the wireless communication unit, after the remote control device receives the operation instruction for reading the content of the media file specified in the mobile storage device,
  • the remote control device sends the specified media file in the mobile storage device to the set top box through the wireless communication unit 510, the set top box receives the media file into its internal memory, and the media processing unit in the set top box decodes the media file data, and opens Or play a media file and output the image content through the display device.
  • the remote control device plays the multimedia file in the mobile storage device, and can also pass the video stream output by the remote control through a wireless interface supported by the remote controller (such as a wireless HDMI interface, a wireless high-definition multimedia interface).
  • a wireless interface supported by the remote controller
  • the display device also supports a wireless video interface (such as a wireless HDMI interface).
  • the output video stream is decoded in the remote controller, and the wireless interface transmits the decoded audio and video data and control signals.
  • the remote control device of the embodiment of the present invention provides an interface for the mobile storage device in the remote control device, so that the user can conveniently copy and update the data and files in the mobile storage device at home.
  • FIG. 6 is a schematic structural diagram of a remote control device according to another embodiment of the present invention.
  • the remote control device of the embodiment of the present invention includes a first wireless communication unit 610, a second wireless communication unit 620, a mobile storage device interface unit 520, and a control unit 530. among them:
  • the mobile storage device interface unit 520 acquires information of the mobile storage device
  • the control unit 530 transmits the acquired information through the first wireless communication unit 610 and the second wireless communication unit 620, the first wireless communication unit 610 transmits control information, and the second wireless communication unit 620 transmits the data information.
  • the control unit also operates the data and files stored in the mobile storage device via the removable storage device interface unit 520.
  • the command is encoded and transmitted to the set top box through the first wireless communication unit 610 of the remote control device, and the set top box decodes and recognizes the command, and according to the The instruction further issues an instruction to read the content of the specified media file in the mobile storage device, and sends the instruction to the remote control device through the wireless communication unit, after the remote control device receives the operation instruction for reading the content of the media file specified in the mobile storage device
  • the remote control device sends the media file specified in the mobile storage device to the set top box through the second wireless communication unit 620, and the set top box receives the media file into its internal memory, and the media processing data is decoded by the media processing unit in the set top box. Operate, open or play a media file, and output image content through the display device.
  • the remote control device plays the multimedia file in the mobile storage device, and may also pass the video stream output by the playback through the wireless interface supported by the remote controller.
  • the wireless interface supported by the remote controller such as wireless HDMI interface, wireless high-definition multimedia interface
  • the display device also supports a wireless video interface (such as a wireless HDMI interface).
  • the output video stream is decoded in the remote controller, and the wireless interface transmits the decoded audio and video data and control signals.
  • the remote control device of the embodiment of the present invention provides an interface of the mobile storage device in the remote control device, so that the user can conveniently copy and update the data and files in the mobile storage device at home; and provide two wireless modes for respectively transmitting Control information and data, file content, and avoid mutual interference between different data.
  • FIG. 7 is a schematic diagram of a set top box system according to an embodiment of the present invention.
  • the set-top box system includes a set-top box remote control, a TV-STB (TV set-top box), and a TV (television set).
  • the set-top box remote control provides an interface for a mobile storage device such as a USB flash drive, an SD card, an MMC card, and a CF card.
  • Mobile storage devices include USB flash drives, SD cards, MMC cards, and CF cards.
  • the mobile storage device such as a USB flash drive, an SD card, an MMC card, or a CF card
  • the mobile storage device such as a USB flash drive, an SD card, an MMC card, or a CF card is inserted into the corresponding interface of the remote control device.
  • the file information stored in the mobile storage device such as the U disk, the SD card, the MMC card, and the CF card is sent to the set top box device through the wireless transmission function of the remote control device, and is displayed through the television.
  • the user can operate the files stored in the mobile storage device such as U disk, SD card, MMC card, CF card, etc. through the remote control device, such as copying, deleting, opening, playing, and the like.
  • the TV set-top box supports at least one file system and supports operations on multiple format files, such as text files, image files, audio and video files, etc., and home users can watch TV programs, video on demand, Internet browsing, games through set-top box devices. Entertainment and voice communication.
  • FIG. 8 is a schematic diagram of the composition of a set top box system according to an embodiment of the present invention.
  • the TV set top box and the set top box remote control device respectively comprise respective hardware systems and software systems, respectively forming a relatively independent embedded electronic device.
  • Between the TV set-top box and the set-top box remote control device At least one wireless mode communication, used to exchange control commands and transfer files and data information, together form a complete set-top box system.
  • FIG. 9 is a schematic structural diagram of a set top box system according to an embodiment of the present invention.
  • the set top box remote control unit includes a wireless communication unit 510, a control unit 530, and a mobile storage device interface unit 520.
  • the set top box includes a wireless communication unit 910, a control interface 920, a core control unit 930, a network communication interface 940, a media processing unit 950, a media play interface 960, and a peripheral device interface 970.
  • the working principle of the set top box system is: when the user needs to operate the data and files in the mobile storage device, the mobile storage device is inserted into the mobile storage device interface unit 520 of the set top box remote control device, and the control unit 530 of the set top box remote control device moves After the storage device interface unit 520 obtains the information of the mobile storage device accessed to the remote control device, the information is encoded and transmitted to the set top box device through its wireless communication unit 510. After receiving the information of the mobile storage device by the wireless communication unit 910 communicating with the set-top box remote control device, the set-top box displays the device information to the user through the television, and the user operates the data and files in the device by using the control button of the remote control device.
  • the above embodiment introduces the working process and principle by taking the set top box system as an example.
  • the embodiment of the present invention can also be applied to other multimedia systems, such as a distance learning system, a conference video system, and the like.
  • the set-top box system provided by the embodiment of the present invention provides an interface of the mobile storage device in a remote control device of a home appliance such as a set-top box, so that the user can conveniently copy and update data and files in the mobile storage device at home; It is convenient to view the photos in the mobile storage device, play the audio and video files on the television, or record the current program content to the mobile storage device in the remote control device by simply operating the remote control device.
  • the user uses the control button of the remote control device to operate the data and files in the mobile storage device in the remote control device through the display of the television set by the set top box
  • the user uses the remote control.
  • the button of the device issues a control command, and the command is encoded and transmitted to the set top box through the wireless communication unit of the remote control device, the set top box decodes and recognizes the instruction, and further issues an instruction for operating the mobile storage device according to the request of the instruction, and the operation instruction is passed Wireless communication unit
  • the 910 transmits to the remote control device, and the remote control device performs necessary operations on the stored content information or the data file in the mobile storage device according to the received operation instruction.
  • the command is encoded and transmitted to the set top box through the wireless communication unit of the remote control device, and the set top box decodes and recognizes the instruction, and further issues a read according to the request of the instruction.
  • the instruction to store the content information in the mobile storage device is taken and transmitted to the remote control device through its wireless communication unit 910.
  • the remote control device acquires the content information in the mobile storage device, further encodes the information and sends the information to the set top box device through the wireless communication unit, and the set top box device receives the This information is then decoded and displayed to the user via the television.
  • the command is encoded and transmitted to the set top box through the wireless communication unit of the remote control device, and the set top box decodes and recognizes the command, and according to the requirements of the instruction And further issuing an instruction to read the content of the media file specified in the mobile storage device, and sending the instruction to the remote control device through the wireless communication unit 910, after the remote control device receives the operation instruction for reading the content of the media file specified in the mobile storage device,
  • the remote control device transmits the media file specified in the mobile storage device to the set top box device through the wireless communication unit, the set top box device receives the media file into its internal memory, and performs decoding operation on the media file data by the media processing unit 950 in the set top box. , open or play the media file, and output the valley inside the image through the TV.
  • FIG. 10 is a schematic structural diagram of a set top box system according to another embodiment of the present invention.
  • two wireless modes can be used for communication between the remote control device and the set top box.
  • the first wireless communication unit 1010 is used for transmitting control information between the remote control device and the remote control device
  • the second wireless communication unit 1020 is used for transmitting data, file content and the like between the remote control device and the remote control device.
  • the set-top box system provided by the embodiment of the present invention provides two wireless modes for respectively transmitting control information and data, file content, and avoiding mutual interference between different data.
  • the current program content can be directly recorded and stored in the mobile storage device in the remote control device through the operation of the remote control device in the system, or the remote control device is used.
  • the data files in the mobile storage device are duplicated, or exchanged, and the like with data files in the home network storage system device (NAS).
  • FIG. 11 is a flowchart of a method for operating a mobile storage device by a remote control device according to an embodiment of the present invention.
  • the method for operating a mobile storage device by a remote control device includes:
  • Step 100 Connect a mobile storage device interface unit of the remote control device to the mobile storage device;
  • Step 110 The remote control device acquires information of the mobile storage device through the control unit, encodes the information, and transmits the information to the display device through the wireless communication unit, and displays the information to the user;
  • Step 120 The mobile storage device receives a command sent by the remote control device to operate the data of the mobile storage device, and processes the data.
  • the command is encoded and transmitted to the set top box through the wireless communication unit of the remote control device, and the set top box decodes and recognizes the command, and according to the requirements of the instruction And further issuing an instruction to read the content of the media file specified in the mobile storage device, and sending the instruction to the remote control device through the wireless communication unit, and after the remote control device receives the operation instruction for reading the content of the media file specified in the mobile storage device, the remote control The device sends the specified media file in the mobile storage device to the top of the device through the wireless communication unit.
  • the box device, the set top box device receives the media file into its internal memory, and performs a decoding process on the media file data by the media processing unit in the set top box, opens or plays the media file, and outputs the image content through the display device.
  • the method for operating the mobile storage device by the remote control device enables the user to conveniently copy and update the data and files in the mobile storage device at home; and provides an easy-to-use interface for the user through the television. The user's use of the complex interface of the PC is avoided.
  • FIG. 12 it is a flowchart of a method for operating a mobile storage device through a multimedia system according to an embodiment of the present invention.
  • the method of operating a mobile storage device through a multimedia system includes:
  • Step 200 Connect the mobile storage device interface unit of the remote control device to the mobile storage device, where the multimedia system includes the remote control device and the signal conversion device, wherein the multimedia system may be a set top box system, a distance learning system, a conference video, or the like;
  • Step 210 The remote control device obtains the information of the mobile storage device and transmits the information code to the signal conversion device.
  • the signal conversion device stores the received media file in an internal memory, and the media processing unit performs the media file data by the media processing unit in the signal conversion device. The operation of the decoding process, outputting the image content through the display device, and displaying it to the user;
  • Step 220 When the user issues an instruction by using the control device of the remote control device, the signal conversion device decodes and recognizes the instruction, and issues an instruction for operating the mobile storage device according to the requirement of the instruction;
  • Step 230 The instruction is transmitted to the remote control device through the signal conversion device wireless communication unit, and the remote control device operates the stored content information or the data file in the mobile storage device according to the received operation instruction.
  • the method for operating the mobile storage device by using the multimedia system enables the user to conveniently copy and update data and files in the mobile storage device at home in the home.
  • the operation of the TV provides the user with an easy-to-use interface, which avoids the user's use of the complex interface of the PC; the user can conveniently view the photos in the mobile storage device and play the audio and video files on the television by simply operating the remote control device. Or the current program content is recorded and stored on a mobile storage device in the remote control device.
  • the remote control device, the multimedia system and the method for operating the mobile storage device provide an interface of the mobile storage device in a remote control device of a home appliance such as a set top box, so that the user can conveniently access the mobile storage device at home
  • the data and files are copied and updated; the user is provided with an easy-to-use interface through the TV, which avoids the user's use of the complex interface of the PC, so that people who do not understand the PC can also conveniently operate the U disk, SD card, MMC.
  • Cards and data and files in mobile storage devices such as CF cards; users can conveniently view photos on the mobile storage device, play audio and video files on the TV, or record the current program content to the remote control by simply operating the remote control device.
  • the user can conveniently copy and exchange the content in the mobile storage device and the content in the home network storage system device with only the remote control device.

Abstract

The present invention is applicable for the field of digital multimedia. There is provided a remote control device, a multimedia apparatus and system and a method for operating a removable storage apparatus. The remote control device according to the present invention comprises a wireless communication unit, a removable storage apparatus interface unit and a control unit, wherein, the removable storage apparatus interface unit acquires the information in the removable storage apparatus; the control unit transmits the acquired information via the wireless communication unit, and the control unit also manipulates the data and files stored in the removable storage apparatus via the removable storage apparatus interface unit or replays the multimedia files stored in the removable storage apparatus. The contribution of the present invention is that the users could perform the operation of copying and updating on the data and files in the removable storage apparatus conveniently at home.

Description

遥控装置、 多媒体系统及对移动存储设备操作的方法 技术领域  Remote control device, multimedia system and method for operating mobile storage device
本发明属于数字多媒体领域， 尤其涉及一种遥控装置、 多媒体系统 及对移动存储设备操作的方法。 发明背景  The invention belongs to the field of digital multimedia, and in particular relates to a remote control device, a multimedia system and a method for operating a mobile storage device. Background of the invention
当前机顶盒种类繁多， 家庭中常用的机顶盒分为两类： 一类是数字 电视机顶盒， 另一类是 IP电视机顶盒。 基于"数字电视传输 "的数字电视 机顶盒利用现有的有线电视网络进行数字广播， 它只能提供广播方式， 不能实现点播； 而基于 "流式传输' '的 IP电视机顶盒不但能实现广播， 还 能实现点播。  There are many types of set-top boxes at present. There are two types of set-top boxes commonly used in the home: one is a digital TV set-top box, and the other is an IP TV set-top box. The digital TV set-top box based on "Digital TV Transmission" uses the existing cable TV network for digital broadcasting. It can only provide broadcast mode and cannot realize on-demand broadcasting. The IP TV set-top box based on "streaming" can not only realize broadcasting, but also Can achieve on-demand.
请参阅图 1 , 为现有数字电视机顶盒结构示意图。 数字电视机顶盒 工作过程如下： 数字电视机顶盒通过网络接口模块选择频道， 并进行解 调和和信道解码处理， 输出 MPEG-2(Moving Picture Expert Group 2, 运 动图像专家组标准第二版)多节目传输流数据， 送给解复用器。解复用器 从 MPEG-2传输流数据中抽出一个节目的已打包的视音频基本流（ PES ) 数据， 包括视频 PES、 音频 PES和辅助数据 PES。 解复用器中包含一个解 扰引擎， 可在传输流层和 PES层对加扰的数据进行解扰， 解复用器输出 的是已解扰的视音频 PES。 视频 PES送入视频解码器， 取出 MPEG-2视频 数据并对其解码后， 输出到模拟编码器， 编码成模拟视频信号， 再经视 频输出电路输出。音频 PES送入音频解码器，取出 MPEG-2音频数据并对 其解码， 输出 PCM音频数据到音频 D/A (数字 /模拟） 变换器， 音频 D/A 变换器输出模拟立体声音频信号， 经音频输出电路输出。  Please refer to FIG. 1 , which is a schematic diagram of the structure of the existing digital TV set top box. The working process of the digital TV set-top box is as follows: The digital TV set-top box selects the channel through the network interface module, performs demodulation and channel decoding processing, and outputs MPEG-2 (Moving Picture Expert Group 2, Motion Picture Experts Group Standard Second Edition) multi-program transmission. Stream data, sent to the demultiplexer. The demultiplexer extracts the packaged video and audio elementary stream (PES) data of a program from the MPEG-2 transport stream data, including video PES, audio PES, and auxiliary data PES. The demultiplexer includes a descrambling engine that descrambles the scrambled data at the transport stream layer and the PES layer. The demultiplexer outputs the descrambled video and audio PES. The video PES is sent to the video decoder, and the MPEG-2 video data is taken out and decoded, output to an analog encoder, encoded into an analog video signal, and output through a video output circuit. The audio PES is sent to the audio decoder, the MPEG-2 audio data is taken out and decoded, the PCM audio data is output to the audio D/A (digital/analog) converter, and the audio D/A converter outputs the analog stereo audio signal, via the audio. Output circuit output.
请参阅图 2, 为现有数字电视机顶盒软件基本结构示意图。 操作系 统一般采用实时操作系统，其主要完成进程调度、 中断管理、 内存分配、 进程间通信、 异常处理、 时钟提取等工作。 硬件驱动提供外围硬件设备 的驱动， 包括 I2C ( Inter-Integrated Circuit, 内部集成电路）总线、 异步 串行通信口、 并行通信口、 非易失内存、 键盘、 遥控装置、 调谐器、 信 道解码模块等。 图形接口主要用于完成图形显示功能， 以便于为用户提 供友好的图形用户界面。音频解码和视频解码驱动用于控制音频解码和 视频解码硬件的工作。解复用和数据表提取主要是对码流解复用和数据 表提取操作的控制。应用程序编程接口将所有与硬件相关的底层函数映 射到一个统一的接口上， 并且提供一些与硬件无关的公用处理函数， 比 如网络协议、 图形格式分析、 业务信息数据表分析等。 条件接收驱动用 于完成条件接收处理的工作和软件接口。应用程序编程接口为应用程序 提供了一个公共的编程接口， 把应用程序与硬件屏蔽开， 使得应用程序 与硬件无关， 便于实现应用程序的可移植性。 Please refer to FIG. 2, which is a schematic diagram of the basic structure of the existing digital TV set-top box software. Operating system The system generally uses a real-time operating system, which mainly performs process scheduling, interrupt management, memory allocation, inter-process communication, exception handling, and clock extraction. The hardware driver provides drivers for peripheral hardware devices, including I2C (Inter-Integrated Circuit) bus, asynchronous serial communication port, parallel communication port, nonvolatile memory, keyboard, remote control, tuner, channel decoding module, etc. . The graphical interface is mainly used to complete the graphic display function, in order to provide users with a friendly graphical user interface. Audio decoding and video decoding drivers are used to control the operation of audio decoding and video decoding hardware. Demultiplexing and data table extraction are mainly the control of code stream demultiplexing and data table extraction operations. The application programming interface maps all hardware-related low-level functions to a unified interface and provides hardware-independent public processing functions such as network protocols, graphical format analysis, and business information table analysis. The conditional reception driver is used to complete the work and software interface of the conditional reception process. The application programming interface provides a common programming interface for the application, shielding the application from the hardware, making the application hardware-independent and facilitating application portability.
请参阅图 3 , 为现有 IP电视机顶盒硬件结构示意图。 IP电视机顶盒包 括核心控制单元、 媒体处理单元以及各类接口。 核心控制单元一般采用 嵌入式系统处理器芯片， 可以运行实时操作系统。 媒体处理单元一般根 据机顶盒成本选用 ASIC(application specific integrated circuits , 专用集成 电路)专用解码芯片或数字信号处理器， 也有采用软件解码实现的。 IP电 视机顶盒接口比其他电视机顶盒丰富， 网络通信接口根据网络接入方式 的不同可配置成高速以太网接口、 ADSL( Asymmetric Digital Subscriber Line , 非对称数字用户线路）接口或无线局域网接口， 甚至是 EPON(Ethernet Passive Optical Network，以太网无源光网络)或电缆接口。 媒体播放接口基本配置有复合音视频端子和 S端子，较高配置可有 YpbPr 接口 （逐行扫描色差输出接口 )、 YCbCr接口 （隔行扫描色差输出接口 ) 和数字音频输出接口。 控制接口是指用户操作控制机顶盒的接口， 一般 以红外遥控装置为主，也有采用红外遥控键盘或 WiFi (公共无线局域网） 技术。 除以上基本业务应用所必需的接口外， 可根据业务需要配置各类 外设及扩展接口， 如 USB ( Universal Serial Bus, 通用串行总线）接口、 串行接口、 Z接口、 智能卡接口等其他扩展接口。 Please refer to FIG. 3 , which is a schematic diagram of the hardware structure of the existing IP TV set top box. The IP TV set-top box includes a core control unit, a media processing unit, and various types of interfaces. The core control unit typically uses an embedded system processor chip that can run a real-time operating system. The media processing unit generally selects an ASIC (application specific integrated circuits) dedicated decoding chip or a digital signal processor according to the cost of the set top box, and also implements using software decoding. The IP TV set-top box interface is more abundant than other TV set-top boxes. The network communication interface can be configured as a high-speed Ethernet interface, ADSL (Asymmetric Digital Subscriber Line) interface or wireless LAN interface, or even EPON, depending on the network access mode. (Ethernet Passive Optical Network) or cable interface. The media playback interface is basically equipped with a composite audio and video terminal and an S terminal. The higher configuration may have a YpbPr interface (progressive color difference output interface), a YCbCr interface (interlaced color difference output interface), and a digital audio output interface. The control interface refers to the interface that the user operates and controls the set-top box. Infrared remote control devices are mainly used, and infrared remote control keyboards or WiFi (public wireless local area network) technology are also available. In addition to the interfaces necessary for the above basic business applications, various peripherals and expansion interfaces, such as USB (Universal Serial Bus) interface, serial interface, Z interface, smart card interface, etc., can be configured according to business needs. interface.
请参阅图 4, 为现有 IP电视机顶盒软件结构示意图。 IP电视机顶盒的 软件大多采用分层结构， 一般分成三层： 应用层、 解释层和资源层。 资 源层软件包括实时操作系统及机顶盒硬件的驱动程序， 主要用于完成对 硬件设备的操作。 解释层的主要功能是将机顶盒应用程序翻译成 CPU能 识别的指令， 去调动硬件设备完成相应的操作。 应用层可以分成内置应 用程序和下载应用程序两部分， 实现诸如 TV播放、 视频点播、 EPG ( Electronic Program Guide, 电子节目指南）、 DRM (数字版权管理 )、 游戏下载等业务应用。  Please refer to Figure 4, which is a schematic diagram of the structure of the existing IP TV set-top box software. The software of the IP TV set-top box mostly adopts a layered structure and is generally divided into three layers: an application layer, an interpretation layer, and a resource layer. The resource layer software includes real-time operating system and set-top box hardware drivers, which are mainly used to complete the operation of hardware devices. The main function of the interpretation layer is to translate the set-top box application into instructions that the CPU can recognize, and to mobilize the hardware device to complete the corresponding operation. The application layer can be divided into built-in applications and download applications to implement business applications such as TV playback, video on demand, EPG (Electronic Program Guide), DRM (Digital Rights Management), and game download.
最近有的机顶盒设备商在机顶盒上设置 USB接口，这为用户对移动 存储设备中内容的操作提供了除 PC外的另一种途径。  Recently, some set-top box equipment vendors have set up a USB interface on the set-top box, which provides another way for users to operate the contents of the mobile storage device in addition to the PC.
但是， 本申请的发明人在实现本发明的过程中发现： 用户在通过机 顶盒对 U盘等移动存储设备中的内容操作之前，首先需要将移动存储设 备连接到机顶盒， 由于机顶盒在家中放置位置的原因可能不便于用户将 其连接到机顶盒， 使得通过机顶盒操作移动存储设备非常不方便。 发明内容  However, the inventor of the present application finds in the process of implementing the present invention that: before the user operates the content in the mobile storage device such as the U disk through the set top box, the user first needs to connect the mobile storage device to the set top box, because the set top box is placed at home. The reason may be that it is inconvenient for the user to connect it to the set top box, making it very inconvenient to operate the mobile storage device through the set top box. Summary of the invention
本发明的实施例的目的在于提供一种遥控装置、 多媒体系统及对移 动存储设备进行操作的方法， 该遥控装置、 多媒体系统及对移动存储设 备进行操作的方法， 旨在解决现有技术中存在的用户不能方便地对移动 存储设备中的数据、 文件进行复制、 更新操作的问题。  An object of the embodiments of the present invention is to provide a remote control device, a multimedia system, and a method for operating a mobile storage device, the remote control device, the multimedia system, and a method for operating the mobile storage device, aiming to solve the prior art The user cannot conveniently copy and update the data and files in the mobile storage device.
本发明的实施例是这样实现的， 一种遥控装置， 包括移动存储设备 接口单元和控制单元， 所述移动存储设备接口单元用于获取移动存储设 备的信息； 所述控制单元， 用于将获取的信息通过无线通讯单元进行传 输。 Embodiments of the present invention are implemented in such a manner that a remote control device includes a mobile storage device An interface unit and a control unit, the mobile storage device interface unit is configured to acquire information of the mobile storage device, and the control unit is configured to transmit the acquired information through the wireless communication unit.
本发明的实施例所采取的另一技术方案包括一种多媒体系统， 包括 遥控装置、信号转换装置及显示装置，所述遥控装置包括无线通讯单元， 还包括移动存储设备接口单元和控制单元， 所述控制单元用于通过移动 存储设备接口单元获取移动存储设备的信息， 将获取信息通过无线通讯 单元传输到信号转换装置； 所述信号转换装置用于将所述移动存储设备 的信息通过显示装置显示。  Another technical solution adopted by the embodiment of the present invention includes a multimedia system, including a remote control device, a signal conversion device, and a display device. The remote control device includes a wireless communication unit, and further includes a mobile storage device interface unit and a control unit. The control unit is configured to acquire information of the mobile storage device by using the mobile storage device interface unit, and transmit the acquired information to the signal conversion device through the wireless communication unit; the signal conversion device is configured to display the information of the mobile storage device through the display device .
本发明的实施例所采取的又一技术方案包括一种通过遥控装置对移 动存储设备进行操作的方法， 包括：  A further technical solution adopted by an embodiment of the present invention includes a method for operating a mobile storage device by a remote control device, including:
遥控装置的移动存储设备接口单元连接移动存储设备；  The mobile storage device interface unit of the remote control device is connected to the mobile storage device;
遥控装置获得移动存储设备的信息， 将所述信息编码传送到显示装 置显示。  The remote control device obtains information of the mobile storage device and transmits the information code to the display device display.
本发明的实施例所采取的又一技术方案包括一种通过多媒体系统对 移动存储设备进行操作的方法， 包括：  A further technical solution adopted by the embodiment of the present invention includes a method for operating a mobile storage device through a multimedia system, including:
遥控装置的移动存储设备接口单元连接移动存储设备， 其中， 所述 多媒体系统包括所述遥控装置和信号转换装置；  The mobile storage device interface unit of the remote control device is connected to the mobile storage device, wherein the multimedia system comprises the remote control device and the signal conversion device;
所述遥控装置获得移动存储设备的信息后将所述信息编码传送到信 号转换装置， 信号转换装置将所述移动存储设备信息通过显示装置显 示；  The remote control device obtains the information of the mobile storage device and transmits the information code to the signal conversion device, and the signal conversion device displays the mobile storage device information through the display device;
遥控装置的控制装置向信号转换装置发出指令， 接收所述信号转换 装置解码识别所述指令、 并依据所述指令的要求发出对移动存储设备操 作的指令；  The control device of the remote control device issues an instruction to the signal conversion device, and receives the signal conversion device to decode and recognize the command, and issue an instruction to operate the mobile storage device according to the request of the command;
遥控装置将所述接收自信号转换装置的指令发送给所述移动存储设 备， 所述移动存储设备对数据、 文件进行相应的操作。 The remote control device transmits the command received from the signal conversion device to the mobile storage device The mobile storage device performs corresponding operations on data and files.
本发明实施例的技术方案具有如下有益效果： 本发明实施例的遥控 装置、 多媒体系统及对移动存储设备进行操作的方法通过遥控装置提供 移动存储设备的接口， 使得用户在家中可以方便地对移动存储设备中的 数据、 文件进行复制、 更新的操作。  The technical solution of the embodiment of the present invention has the following beneficial effects: The remote control device, the multimedia system, and the method for operating the mobile storage device according to the embodiments of the present invention provide an interface of the mobile storage device through the remote control device, so that the user can conveniently move to the mobile device at home. The operation of copying and updating data and files in the storage device.
本发明的特征及优点将通过实施例结合附图进行详细说明。 附图简要说明  Features and advantages of the present invention will be described in detail by the embodiments in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
图 1是现有数字电视机顶盒结构示意图；  1 is a schematic structural view of a conventional digital television set top box;
图 2是现有数字电视机顶盒软件基本结构示意图；  2 is a schematic diagram showing the basic structure of a conventional digital television set top box software;
图 3是现有 IP电视机顶盒硬件结构示意图；  3 is a schematic diagram showing the hardware structure of an existing IP television set top box;
图 4是现有 IP电视机顶盒软件结构示意图；  4 is a schematic structural diagram of a software of an existing IP television set top box;
图 5是本发明实施例的遥控装置的结构示意图；  FIG. 5 is a schematic structural diagram of a remote control device according to an embodiment of the present invention; FIG.
图 6是本发明另一实施例的遥控装置的结构示意图；  6 is a schematic structural diagram of a remote control device according to another embodiment of the present invention;
图 7是本发明实施例的机顶盒系统的示意图；  Figure 7 is a schematic illustration of a set top box system in accordance with an embodiment of the present invention;
图 8是本发明实施例的机顶盒系统的组成示意图；  8 is a schematic diagram of the composition of a set top box system according to an embodiment of the present invention;
图 9是本发明实施例的机顶盒系统的结构示意图；  9 is a schematic structural diagram of a set top box system according to an embodiment of the present invention;
图 10是本发明另一实施例的机顶盒系统的结构示意图；  FIG. 10 is a schematic structural diagram of a set top box system according to another embodiment of the present invention; FIG.
图 11 是本发明实施例的通过遥控装置对移动存储设备进行操作的 方法的流程图；  11 is a flowchart of a method of operating a mobile storage device by a remote control device according to an embodiment of the present invention;
图 12是本发明实施例的通过多媒体系统对移动存储设备进行操作 的方法的流程图。 实施本发明的方式  Figure 12 is a flow chart of a method of operating a mobile storage device through a multimedia system in accordance with an embodiment of the present invention. Mode for carrying out the invention
为了使本发明实施例的目的、 技术方案及优点更加清楚明白， 以下 结合附图及实施例， 对本发明实施例进行进一步详细说明。 In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the following The embodiments of the present invention are further described in detail in conjunction with the accompanying drawings and embodiments.
本发明实施例以机顶盒及其遥控装置组成的系统为例给出本发明 的具体实施例， 本发明提供的技术在电视机、 视频会议系统等遥控装置 及遥控装置与信号转换装置组成的系统上均能实现。  The embodiment of the present invention provides a specific embodiment of the present invention by taking a system consisting of a set top box and a remote control device thereof. The technology provided by the present invention is on a system composed of a remote control device such as a television set, a video conference system, and a remote control device and a signal conversion device. Can be achieved.
请参阅图 5, 为本发明实施例的遥控装置的结构示意图。 本发明实 施例的遥控装置包括无线通讯单元 510、 移动存储设备接口单元 520和 控制单元 530。 其中：  Please refer to FIG. 5 , which is a schematic structural diagram of a remote control device according to an embodiment of the present invention. The remote control device of the embodiment of the present invention includes a wireless communication unit 510, a mobile storage device interface unit 520, and a control unit 530. among them:
移动存储设备接口单元 520获取移动存储设备的信息；  The mobile storage device interface unit 520 acquires information of the mobile storage device;
控制单元 530将获取的信息通过无线通讯单元 510进行传输， 控制 单元 530还通过移动存储设备接口单元 520操作移动存储设备中存储的 数据及文件。  The control unit 530 transmits the acquired information through the wireless communication unit 510, and the control unit 530 also operates the data and files stored in the mobile storage device through the mobile storage device interface unit 520.
移动存储设备包括 U盘、 SD卡（ Secure Digital Card,安全数据卡）、 MMC卡（Multi-Media Card, 多媒体卡）和 CF ( Compact Flash )卡。 当用户使用遥控装置的按键发出对移动存储设备中存储的媒体文件打 开 /播放的指令时，该指令编码后通过遥控装置的无线通讯单元 510传送 到机顶盒， 机顶盒解码识别该指令， 并依据该指令的要求进一步发出读 取移动存储设备中指定的媒体文件内容的指令， 并通过其无线通讯单元 发送到遥控装置， 在遥控装置接收到读取移动存储设备中指定的媒体文 件内容的操作指令后， 遥控装置将移动存储设备中指定的媒体文件通过 无线通讯单元 510发送到机顶盒， 机顶盒接收该媒体文件到其内部存储 器中， 并由机顶盒中的媒体处理单元对媒体文件数据进行解码处理的操 作， 打开或播放媒体文件， 并通过显示装置输出图像内容。  Mobile storage devices include USB flash drives, SD cards (Secure Digital Cards), MMC cards (Multi-Media Cards), and CompactFlash cards. When the user uses the button of the remote control device to issue an instruction to open/play the media file stored in the mobile storage device, the command is encoded and transmitted to the set top box through the wireless communication unit 510 of the remote control device, and the set top box decodes and recognizes the command, and according to the command The request further sends an instruction to read the content of the specified media file in the mobile storage device, and sends the instruction to the remote control device through the wireless communication unit, after the remote control device receives the operation instruction for reading the content of the media file specified in the mobile storage device, The remote control device sends the specified media file in the mobile storage device to the set top box through the wireless communication unit 510, the set top box receives the media file into its internal memory, and the media processing unit in the set top box decodes the media file data, and opens Or play a media file and output the image content through the display device.
在本发明实施例的遥控装置中， 遥控装置播放移动存储设备中的多 媒体文件， 也可以通过将播放输出的视频流通过遥控器支持的无线接口 (如无线 HDMI接口，无线高清晰度多媒体接口）发送到显示装置实现， 该显示设备也支持无线视频接口 （如无线 HDMI接口）。 在这种情况下 输出的视频流在遥控器内完成解码， 无线接口传输的是解码后的音视频 数据和控制信号。 In the remote control device of the embodiment of the present invention, the remote control device plays the multimedia file in the mobile storage device, and can also pass the video stream output by the remote control through a wireless interface supported by the remote controller (such as a wireless HDMI interface, a wireless high-definition multimedia interface). Send to the display device implementation, The display device also supports a wireless video interface (such as a wireless HDMI interface). In this case, the output video stream is decoded in the remote controller, and the wireless interface transmits the decoded audio and video data and control signals.
本发明实施例的遥控装置通过在遥控装置中提供移动存储设备的 接口， 使得用户在家中可以方便地对移动存储设备中的数据、 文件进行 复制、 更新的操作。  The remote control device of the embodiment of the present invention provides an interface for the mobile storage device in the remote control device, so that the user can conveniently copy and update the data and files in the mobile storage device at home.
请参阅图 6, 为本发明另一实施例的遥控装置的结构示意图。 本发 明实施例的遥控装置包括第一无线通讯单元 610、 第二无线通讯单元 620、 移动存储设备接口单元 520和控制单元 530。 其中：  Please refer to FIG. 6, which is a schematic structural diagram of a remote control device according to another embodiment of the present invention. The remote control device of the embodiment of the present invention includes a first wireless communication unit 610, a second wireless communication unit 620, a mobile storage device interface unit 520, and a control unit 530. among them:
移动存储设备接口单元 520获取移动存储设备的信息；  The mobile storage device interface unit 520 acquires information of the mobile storage device;
控制单元 530将获取的信息通过第一无线通讯单元 610和第二无线 通讯单元 620进行传输， 第一无线通讯单元 610传输控制信息， 第二无 线通讯单元 620传输数据信息。 控制单元还通过移动存储设备接口单元 520操作移动存储设备中存储的数据及文件。  The control unit 530 transmits the acquired information through the first wireless communication unit 610 and the second wireless communication unit 620, the first wireless communication unit 610 transmits control information, and the second wireless communication unit 620 transmits the data information. The control unit also operates the data and files stored in the mobile storage device via the removable storage device interface unit 520.
当用户使用遥控装置按键发出对移动存储设备中存储的媒体文件 打开 /播放的指令时， 该指令编码后通过遥控装置的第一无线通讯单元 610传送到机顶盒， 机顶盒解码识别该指令， 并依据该指令的要求进一 步发出读取移动存储设备中指定的媒体文件内容的指令， 并通过其无线 通讯单元发送到遥控装置， 在遥控装置接收到读取移动存储设备中指定 的媒体文件内容的操作指令后， 遥控装置将移动存储设备中指定的媒体 文件通过第二无线通讯单元 620发送到机顶盒， 机顶盒接收该媒体文件 到其内部存储器中， 并由机顶盒中的媒体处理单元对媒体文件数据进行 解码处理的操作，打开或播放媒体文件，并通过显示装置输出图像内容。  When the user uses the remote control button to issue an instruction to open/play the media file stored in the mobile storage device, the command is encoded and transmitted to the set top box through the first wireless communication unit 610 of the remote control device, and the set top box decodes and recognizes the command, and according to the The instruction further issues an instruction to read the content of the specified media file in the mobile storage device, and sends the instruction to the remote control device through the wireless communication unit, after the remote control device receives the operation instruction for reading the content of the media file specified in the mobile storage device The remote control device sends the media file specified in the mobile storage device to the set top box through the second wireless communication unit 620, and the set top box receives the media file into its internal memory, and the media processing data is decoded by the media processing unit in the set top box. Operate, open or play a media file, and output image content through the display device.
在本发明实施例的遥控装置中， 遥控装置播放移动存储设备中的多 媒体文件， 也可以通过将播放输出的视频流通过遥控器支持的无线接口 (如无线 HDMI接口，无线高清晰度多媒体接口）发送到显示装置实现， 该显示设备也支持无线视频接口 （如无线 HDMI接口 )。 在这种情况下 输出的视频流在遥控器内完成解码， 无线接口传输的是解码后的音视频 数据和控制信号。 In the remote control device of the embodiment of the present invention, the remote control device plays the multimedia file in the mobile storage device, and may also pass the video stream output by the playback through the wireless interface supported by the remote controller. (such as wireless HDMI interface, wireless high-definition multimedia interface) is sent to the display device, and the display device also supports a wireless video interface (such as a wireless HDMI interface). In this case, the output video stream is decoded in the remote controller, and the wireless interface transmits the decoded audio and video data and control signals.
本发明实施例的遥控装置通过遥控装置中提供移动存储设备的接 口， 使得用户在家中可以方便地对移动存储设备中的数据、 文件进行复 制、 更新的操作； 提供两种无线模式分别用于传输控制信息和数据、 文 件内容， 避免了不同数据间的相互干扰。  The remote control device of the embodiment of the present invention provides an interface of the mobile storage device in the remote control device, so that the user can conveniently copy and update the data and files in the mobile storage device at home; and provide two wireless modes for respectively transmitting Control information and data, file content, and avoid mutual interference between different data.
请参阅图 7, 为本发明实施例的机顶盒系统的示意图。 该机顶盒系 统包括机顶盒遥控装置、 TV-STB (电视机顶盒）及 TV (电视机） 。 机 顶盒遥控装置提供 U盘、 SD卡、 MMC卡、 CF卡等移动存储设备的接 口。 移动存储设备包括 U盘、 SD卡、 MMC卡和 CF卡。 当用户需要对 U盘、 SD卡、 MMC卡、 CF卡等移动存储设备中的内容进行操作时， 将 U盘、 SD卡、 MMC卡、 CF卡等移动存储设备插入到遥控装置的相 应接口中， U盘、 SD卡、 MMC卡、 CF卡等移动存储设备中存储的文 件信息通过遥控装置的无线传输功能发送到机顶盒设备， 并通过电视机 显示。 同时用户通过遥控装置可以对 U盘、 SD卡、 MMC卡、 CF卡等 移动存储设备中存储的文件进行操作， 如拷贝、 删除、 打开、 播放等。 该电视机顶盒支持至少一种文件系统， 并支持对多种格式文件的操作， 如文本文件、 图像文件、 音视频文件等， 且家庭用户可以通过机顶盒设 备收看电视节目、 视频点播、 上网浏览、 游戏娱乐以及进行语音通讯等 操作。  Please refer to FIG. 7, which is a schematic diagram of a set top box system according to an embodiment of the present invention. The set-top box system includes a set-top box remote control, a TV-STB (TV set-top box), and a TV (television set). The set-top box remote control provides an interface for a mobile storage device such as a USB flash drive, an SD card, an MMC card, and a CF card. Mobile storage devices include USB flash drives, SD cards, MMC cards, and CF cards. When the user needs to operate the contents of the mobile storage device such as a USB flash drive, an SD card, an MMC card, or a CF card, the mobile storage device such as a USB flash drive, an SD card, an MMC card, or a CF card is inserted into the corresponding interface of the remote control device. The file information stored in the mobile storage device such as the U disk, the SD card, the MMC card, and the CF card is sent to the set top box device through the wireless transmission function of the remote control device, and is displayed through the television. At the same time, the user can operate the files stored in the mobile storage device such as U disk, SD card, MMC card, CF card, etc. through the remote control device, such as copying, deleting, opening, playing, and the like. The TV set-top box supports at least one file system and supports operations on multiple format files, such as text files, image files, audio and video files, etc., and home users can watch TV programs, video on demand, Internet browsing, games through set-top box devices. Entertainment and voice communication.
请参阅图 8, 为本发明实施例的机顶盒系统的组成示意图。 电视机 顶盒及机顶盒遥控装置分别包括各自的硬件系统和软件系统， 分别形成 一个相对独立的嵌入式电子设备。 电视机顶盒及机顶盒遥控装置之间通 过至少一种无线模式通讯， 用于交换控制指令及传输文件和数据信息， 共同组成了一个完整的机顶盒系统。 Please refer to FIG. 8, which is a schematic diagram of the composition of a set top box system according to an embodiment of the present invention. The TV set top box and the set top box remote control device respectively comprise respective hardware systems and software systems, respectively forming a relatively independent embedded electronic device. Between the TV set-top box and the set-top box remote control device At least one wireless mode communication, used to exchange control commands and transfer files and data information, together form a complete set-top box system.
请参阅图 9, 为本发明实施例的机顶盒系统的结构示意图。 机顶盒 遥控装置包括无线通讯单元 510、 控制单元 530及移动存储设备接口单 元 520。 电视机顶盒包括无线通讯单元 910、 控制接口 920、 核心控制单 元 930、 网络通讯接口 940、 媒体处理单元 950、 媒体播放接口 960及外 围设备接口 970。 该机顶盒系统的工作原理为： 用户在需要对移动存储 设备中的数据、 文件进行操作时， 将移动存储设备插入到机顶盒遥控装 置的移动存储设备接口单元 520, 机顶盒遥控装置的控制单元 530通过 移动存储设备接口单元 520获得接入到遥控装置的移动存储设备的信息 后， 将该信息编码并通过其无线通讯单元 510传送到机顶盒设备。 机顶 盒通过与机顶盒遥控装置通讯的无线通讯单元 910接收到移动存储设备 的信息后， 将该设备信息通过电视机显示给用户， 用户利用遥控装置的 控制按键对该设备中的数据、 文件进行操作。  Please refer to FIG. 9, which is a schematic structural diagram of a set top box system according to an embodiment of the present invention. The set top box remote control unit includes a wireless communication unit 510, a control unit 530, and a mobile storage device interface unit 520. The set top box includes a wireless communication unit 910, a control interface 920, a core control unit 930, a network communication interface 940, a media processing unit 950, a media play interface 960, and a peripheral device interface 970. The working principle of the set top box system is: when the user needs to operate the data and files in the mobile storage device, the mobile storage device is inserted into the mobile storage device interface unit 520 of the set top box remote control device, and the control unit 530 of the set top box remote control device moves After the storage device interface unit 520 obtains the information of the mobile storage device accessed to the remote control device, the information is encoded and transmitted to the set top box device through its wireless communication unit 510. After receiving the information of the mobile storage device by the wireless communication unit 910 communicating with the set-top box remote control device, the set-top box displays the device information to the user through the television, and the user operates the data and files in the device by using the control button of the remote control device.
上述实施例以机顶盒系统为例介绍了工作过程和原理， 本发明的实 施例还可以应用到其它多媒体系统中， 如远程教学系统、 会议视频系统 等。  The above embodiment introduces the working process and principle by taking the set top box system as an example. The embodiment of the present invention can also be applied to other multimedia systems, such as a distance learning system, a conference video system, and the like.
本发明的实施例提供的机顶盒系统通过在机顶盒等家电设备的遥 控装置中提供移动存储设备的接口， 使得用户在家中可以方便地对移动 存储设备中的数据、 文件进行复制、 更新的操作； 用户可以方便地仅操 控遥控装置就可以在电视机上观看移动存储设备中的照片、 播放音视频 文件， 或者将当前的节目内容录制存储到遥控装置中的移动存储设备 上。  The set-top box system provided by the embodiment of the present invention provides an interface of the mobile storage device in a remote control device of a home appliance such as a set-top box, so that the user can conveniently copy and update data and files in the mobile storage device at home; It is convenient to view the photos in the mobile storage device, play the audio and video files on the television, or record the current program content to the mobile storage device in the remote control device by simply operating the remote control device.
在用户利用遥控装置的控制按键通过机顶盒借助电视机的显示对 遥控装置中的移动存储设备中的数据、 文件进行操作时， 用户使用遥控 装置的按键发出控制指令， 该指令编码后通过遥控装置的无线通讯单元 传送到机顶盒， 机顶盒解码识别该指令， 并依据该指令的要求进一步发 出对移动存储设备操作的指令， 同时将该操作指令通过其无线通讯单元When the user uses the control button of the remote control device to operate the data and files in the mobile storage device in the remote control device through the display of the television set by the set top box, the user uses the remote control. The button of the device issues a control command, and the command is encoded and transmitted to the set top box through the wireless communication unit of the remote control device, the set top box decodes and recognizes the instruction, and further issues an instruction for operating the mobile storage device according to the request of the instruction, and the operation instruction is passed Wireless communication unit
910传送到遥控装置， 遥控装置根据接收到的操作指令对移动存储设备 中的存储内容信息或数据文件进行必要的操作。 The 910 transmits to the remote control device, and the remote control device performs necessary operations on the stored content information or the data file in the mobile storage device according to the received operation instruction.
当用户使用遥控装置按键发出对移动存储设备中的存储内容浏览 的指令时， 该指令编码后通过遥控装置的无线通讯单元传送到机顶盒， 机顶盒解码识别该指令， 并依据该指令的要求进一步发出读取移动存储 设备中存储内容信息的指令， 并通过其无线通讯单元 910发送到遥控装 置设备。 在遥控装置接收到读取移动存储设备中存储内容信息的操作指 令后， 遥控装置获取移动存储设备中的内容信息， 进一步将该信息编码 并通过无线通讯单元发送到机顶盒设备， 机顶盒设备在接收到该信息后 解码该信息并通过电视机显示给用户。  When the user uses the remote control button to issue an instruction to browse the stored content in the mobile storage device, the command is encoded and transmitted to the set top box through the wireless communication unit of the remote control device, and the set top box decodes and recognizes the instruction, and further issues a read according to the request of the instruction. The instruction to store the content information in the mobile storage device is taken and transmitted to the remote control device through its wireless communication unit 910. After the remote control device receives the operation instruction for reading the content information stored in the mobile storage device, the remote control device acquires the content information in the mobile storage device, further encodes the information and sends the information to the set top box device through the wireless communication unit, and the set top box device receives the This information is then decoded and displayed to the user via the television.
当用户使用遥控装置按键发出对移动存储设备中存储的媒体文件 打开 /播放的指令时，该指令编码后通过遥控装置的无线通讯单元传送到 机顶盒， 机顶盒解码识别该指令， 并依据该指令的要求进一步发出读取 移动存储设备中指定的媒体文件内容的指令， 并通过其无线通讯单元 910发送到遥控装置设备， 在遥控装置接收到读取移动存储设备中指定 的媒体文件内容的操作指令后， 遥控装置将移动存储设备中指定的媒体 文件通过无线通讯单元发送到机顶盒设备， 机顶盒设备接收该媒体文件 到其内部存储器中， 并由机顶盒中的媒体处理单元 950对媒体文件数据 进行解码处理的操作， 打开或播放媒体文件， 并通过电视机输出图像内 谷。  When the user uses the remote control button to issue an instruction to open/play the media file stored in the mobile storage device, the command is encoded and transmitted to the set top box through the wireless communication unit of the remote control device, and the set top box decodes and recognizes the command, and according to the requirements of the instruction And further issuing an instruction to read the content of the media file specified in the mobile storage device, and sending the instruction to the remote control device through the wireless communication unit 910, after the remote control device receives the operation instruction for reading the content of the media file specified in the mobile storage device, The remote control device transmits the media file specified in the mobile storage device to the set top box device through the wireless communication unit, the set top box device receives the media file into its internal memory, and performs decoding operation on the media file data by the media processing unit 950 in the set top box. , open or play the media file, and output the valley inside the image through the TV.
请参阅图 10, 为本发明另一实施例的机顶盒系统的结构示意图。 在 该实施例中， 可以采用两种无线模式用于遥控装置与机顶盒间的通讯， 其中第一无线通讯单元 1010用于遥控装置与被遥控设备间控制信息的 传输， 第二无线通讯单元 1020用于遥控装置与被遥控设备间的数据、 文件内容等信息的传输。 Please refer to FIG. 10, which is a schematic structural diagram of a set top box system according to another embodiment of the present invention. In this embodiment, two wireless modes can be used for communication between the remote control device and the set top box. The first wireless communication unit 1010 is used for transmitting control information between the remote control device and the remote control device, and the second wireless communication unit 1020 is used for transmitting data, file content and the like between the remote control device and the remote control device.
本发明的实施例提供的机顶盒系统提供两种无线模式分别用于传 输控制信息和数据、 文件内容， 避免了不同数据间的相互干扰。  The set-top box system provided by the embodiment of the present invention provides two wireless modes for respectively transmitting control information and data, file content, and avoiding mutual interference between different data.
另外， 用户在通过本发明实施例提供的机顶盒系统观看电视节目时 也可以通过该系统中遥控装置的操作， 将当前的节目内容直接录制存储 到遥控装置中的移动存储设备中， 或者将遥控装置的移动存储设备中的 数据文件与家庭网络存储系统设备（NAS ) 中的数据文件相互复制、 或 交换存储等。  In addition, when the user watches the television program through the set-top box system provided by the embodiment of the present invention, the current program content can be directly recorded and stored in the mobile storage device in the remote control device through the operation of the remote control device in the system, or the remote control device is used. The data files in the mobile storage device are duplicated, or exchanged, and the like with data files in the home network storage system device (NAS).
请参阅图 11 ,为本发明实施例的通过遥控装置对移动存储设备进行 操作的方法的流程图。 该通过遥控装置对移动存储设备进行操作的方法 包括：  Please refer to FIG. 11, which is a flowchart of a method for operating a mobile storage device by a remote control device according to an embodiment of the present invention. The method for operating a mobile storage device by a remote control device includes:
步骤 100: 将遥控装置的移动存储设备接口单元与移动存储设备相 连接；  Step 100: Connect a mobile storage device interface unit of the remote control device to the mobile storage device;
步骤 110: 遥控装置通过控制单元获取移动存储设备的信息， 将该 信息编码后通过无线通讯单元传输到显示装置， 显示给用户；  Step 110: The remote control device acquires information of the mobile storage device through the control unit, encodes the information, and transmits the information to the display device through the wireless communication unit, and displays the information to the user;
步骤 120: 移动存储设备接收遥控装置发出的对所述移动存储设备 的数据进行操作的命令， 对该数据进行处理。 当用户使用遥控装置按键 发出对移动存储设备中存储的媒体文件打开 /播放的指令时，该指令编码 后通过遥控装置的无线通讯单元传送到机顶盒， 机顶盒解码识别该指 令， 并依据该指令的要求进一步发出读取移动存储设备中指定的媒体文 件内容的指令， 并通过其无线通讯单元发送到遥控装置设备， 在遥控装 置接收到读取移动存储设备中指定的媒体文件内容的操作指令后， 遥控 装置将移动存储设备中指定的媒体文件通过无线通讯单元发送到机顶 盒设备， 机顶盒设备接收该媒体文件到其内部存储器中， 并由机顶盒中 的媒体处理单元对媒体文件数据进行解码处理的操作， 打开或播放媒体 文件， 并通过显示装置输出图像内容。 Step 120: The mobile storage device receives a command sent by the remote control device to operate the data of the mobile storage device, and processes the data. When the user uses the remote control button to issue an instruction to open/play the media file stored in the mobile storage device, the command is encoded and transmitted to the set top box through the wireless communication unit of the remote control device, and the set top box decodes and recognizes the command, and according to the requirements of the instruction And further issuing an instruction to read the content of the media file specified in the mobile storage device, and sending the instruction to the remote control device through the wireless communication unit, and after the remote control device receives the operation instruction for reading the content of the media file specified in the mobile storage device, the remote control The device sends the specified media file in the mobile storage device to the top of the device through the wireless communication unit. The box device, the set top box device receives the media file into its internal memory, and performs a decoding process on the media file data by the media processing unit in the set top box, opens or plays the media file, and outputs the image content through the display device.
本发明的实施例通过遥控装置对移动存储设备进行操作的方法使用 户在家中可以方便地对移动存储设备中的数据、 文件进行复制、 更新的 操作； 通过电视为用户提供一个易用的界面， 避免了用户对 PC复杂界 面的使用。  The method for operating the mobile storage device by the remote control device enables the user to conveniently copy and update the data and files in the mobile storage device at home; and provides an easy-to-use interface for the user through the television. The user's use of the complex interface of the PC is avoided.
请参阅图 12,为本发明实施例的通过多媒体系统对移动存储设备进 行操作的方法的流程图。 该通过多媒体系统对移动存储设备进行操作的 方法包括：  Referring to FIG. 12, it is a flowchart of a method for operating a mobile storage device through a multimedia system according to an embodiment of the present invention. The method of operating a mobile storage device through a multimedia system includes:
步骤 200: 将遥控装置的移动存储设备接口单元与移动存储设备相 连， 其中， 多媒体系统包括所述遥控装置和信号转换装置， 其中， 多媒 体系统可以是机顶盒系统、 远程教学系统、 会议视频等；  Step 200: Connect the mobile storage device interface unit of the remote control device to the mobile storage device, where the multimedia system includes the remote control device and the signal conversion device, wherein the multimedia system may be a set top box system, a distance learning system, a conference video, or the like;
步骤 210: 遥控装置获得移动存储设备的信息后将信息编码传送到 信号转换装置 ,信号转换装置将接收到的媒体文件存储在内部存储器中， 由信号转换装置中的媒体处理单元对媒体文件数据进行解码处理的操 作， 通过显示装置输出图像内容， 显示给用户；  Step 210: The remote control device obtains the information of the mobile storage device and transmits the information code to the signal conversion device. The signal conversion device stores the received media file in an internal memory, and the media processing unit performs the media file data by the media processing unit in the signal conversion device. The operation of the decoding process, outputting the image content through the display device, and displaying it to the user;
步骤 220: 当用户利用遥控装置的控制装置发出指令时， 信号转换 装置解码识别该指令， 并依据该指令的要求发出对移动存储设备操作的 指令；  Step 220: When the user issues an instruction by using the control device of the remote control device, the signal conversion device decodes and recognizes the instruction, and issues an instruction for operating the mobile storage device according to the requirement of the instruction;
步骤 230: 指令通过信号转换装置无线通讯单元传送到遥控装置， 遥控装置根据接收到的操作指令对移动存储设备中的存储内容信息或数 据文件进行操作。  Step 230: The instruction is transmitted to the remote control device through the signal conversion device wireless communication unit, and the remote control device operates the stored content information or the data file in the mobile storage device according to the received operation instruction.
本发明的实施例通过多媒体系统对移动存储设备进行操作的方法使 用户在家中可以方便地对移动存储设备中的数据、 文件进行复制、 更新 的操作； 通过电视为用户提供一个易用的界面， 避免了用户对 PC复杂 界面的使用； 用户可以方便地仅操控遥控装置就可以在电视机上观看移 动存储设备中的照片、 播放音视频文件， 或者将当前的节目内容录制存 储到遥控装置中的移动存储设备上。 The method for operating the mobile storage device by using the multimedia system enables the user to conveniently copy and update data and files in the mobile storage device at home in the home. The operation of the TV provides the user with an easy-to-use interface, which avoids the user's use of the complex interface of the PC; the user can conveniently view the photos in the mobile storage device and play the audio and video files on the television by simply operating the remote control device. Or the current program content is recorded and stored on a mobile storage device in the remote control device.
本发明的实施例提供的遥控装置、 多媒体系统及对移动存储设备进 行操作的方法通过在机顶盒等家电设备的遥控装置中提供移动存储设 备的接口， 使得用户在家中可以方便地对移动存储设备中的数据、 文件 进行复制、 更新的操作； 通过电视为用户提供一个易用的界面， 避免了 用户对 PC复杂界面的使用， 使不懂 PC的人也可以方便地操作 U盘、 SD卡、 MMC卡以及 CF卡等移动存储设备中的数据和文件； 用户可以 方便地仅操控遥控装置就可以在电视机上观看移动存储设备中的照片、 播放音视频文件， 或者将当前的节目内容录制存储到遥控装置中的移动 存储设备上； 用户能方便地仅操控遥控装置就可以将移动存储设备中内 容与家庭网络存储系统设备中的内容相互复制、 交换存储等。  The remote control device, the multimedia system and the method for operating the mobile storage device provided by the embodiments of the present invention provide an interface of the mobile storage device in a remote control device of a home appliance such as a set top box, so that the user can conveniently access the mobile storage device at home The data and files are copied and updated; the user is provided with an easy-to-use interface through the TV, which avoids the user's use of the complex interface of the PC, so that people who do not understand the PC can also conveniently operate the U disk, SD card, MMC. Cards and data and files in mobile storage devices such as CF cards; users can conveniently view photos on the mobile storage device, play audio and video files on the TV, or record the current program content to the remote control by simply operating the remote control device. On the mobile storage device in the device; the user can conveniently copy and exchange the content in the mobile storage device and the content in the home network storage system device with only the remote control device.
以上所述仅为本发明的较佳实施例而已， 并不用以限制本发明， 凡 在本发明的精神和原则之内所作的任何修改、 等同替换和改进等， 均应 包含在本发明的保护范围之内。  The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. Within the scope.

Claims

权利要求书 Claim
1、 一种遥控装置， 包括无线通讯单元， 其特征在于， 所述遥控装 置还包括： A remote control device, comprising a wireless communication unit, wherein the remote control device further comprises:
移动存储设备接口单元， 用于获取移动存储设备的信息；  a mobile storage device interface unit, configured to obtain information about the mobile storage device;
控制单元， 用于将获取的信息通过无线通讯单元进行传输。  The control unit is configured to transmit the acquired information through the wireless communication unit.
2、 根据权利要求 1所述的遥控装置， 其特征在于，  2. The remote control device according to claim 1, wherein
所述控制单元， 还用于通过移动存储设备接口单元操作移动存储设 备中存储的数据或文件， 或者播放移动存储设备中存储的多媒体文件。  The control unit is further configured to operate the data or file stored in the mobile storage device through the mobile storage device interface unit, or play the multimedia file stored in the mobile storage device.
3、 如权利要求 1 所述的遥控装置， 其特征在于， 所述无线通讯单 元包括：  3. The remote control device according to claim 1, wherein the wireless communication unit comprises:
第一无线通讯单元， 用于传输控制信息；  a first wireless communication unit, configured to transmit control information;
第二无线通讯单元， 用于传输数据信息。  a second wireless communication unit for transmitting data information.
4、如权利要求 1至 3任一项所述的遥控装置， 其特征在于， 所述移 动存储设备接口单元连接移动存储设备， 所述移动存储设备包括 U盘、 安全数据 SD卡、 多媒体 MMC卡和 CF卡。  The remote control device according to any one of claims 1 to 3, wherein the mobile storage device interface unit is connected to a mobile storage device, and the mobile storage device comprises a USB flash drive, a security data SD card, and a multimedia MMC card. And CF card.
5、如权利要求 1至 3任一项所述的遥控装置， 其特征在于， 所述遥 控装置上设置有控制装置， 用于操作所述移动存储设备中的数据。  The remote control device according to any one of claims 1 to 3, wherein the remote control device is provided with control means for operating data in the mobile storage device.
6、 一种多媒体系统， 包括遥控装置、 信号转换装置及显示装置， 所述遥控装置包括无线通讯单元， 其特征在于：  6. A multimedia system comprising a remote control device, a signal conversion device and a display device, the remote control device comprising a wireless communication unit, characterized in that:
所述遥控装置还包括： 移动存储设备接口单元和控制单元， 所述控 制单元用于通过移动存储设备接口单元获取移动存储设备的信息， 将获 取的移动存储设备的信息通过无线通讯单元传输到信号转换装置；  The remote control device further includes: a mobile storage device interface unit and a control unit, wherein the control unit is configured to acquire information of the mobile storage device by using the mobile storage device interface unit, and transmit the acquired information of the mobile storage device to the signal through the wireless communication unit. Conversion device
所述信号转换装置用于将所述移动存储设备的信息通过显示装置 显示。 The signal conversion device is configured to display information of the mobile storage device through a display device.
7、 如权利要求 6所述的系统， 其特征在于， 7. The system of claim 6 wherein:
所述信号转换装置包括： 文件及数据支持系统， 用于对文件和数据 进行操作。  The signal conversion apparatus includes: a file and data support system for operating files and data.
8、 如权利要求 7所述的系统， 其特征在于，  8. The system of claim 7 wherein:
所述信号转换装置还包括： 处理单元， 用于对文件和数据进行解码 处理。  The signal conversion device further includes: a processing unit, configured to perform decoding processing on the file and the data.
9、 如权利要求 6至 8任一项所述的系统， 其特征在于，  9. A system according to any one of claims 6 to 8 wherein:
所述遥控装置上设置有控制装置， 用于浏览移动存储设备中的存储 内容， 或者打开 /播放移动存储设备中存储的数据及文件。  The remote control device is provided with control means for browsing the stored content in the mobile storage device, or opening/playing data and files stored in the mobile storage device.
10、 一种通过遥控装置对移动存储设备进行操作的方法， 包括： 遥控装置的移动存储设备接口单元连接移动存储设备；  10. A method of operating a mobile storage device by a remote control device, comprising: connecting a mobile storage device interface unit of the remote control device to the mobile storage device;
遥控装置获得移动存储设备的信息， 将所述信息编码传送到显示装 置显示。  The remote control device obtains information of the mobile storage device and transmits the information code to the display device display.
11、 如权利要求 10所述的方法， 其特征在于， 该方法进一步包括： 遥控装置发出对所述移动存储设备的数据进行操作的命令， 所述移 动存储设备根据所述命令对所述数据进行相应的操作。  11. The method of claim 10, further comprising: the remote control device issuing a command to operate on data of the mobile storage device, the mobile storage device performing the data according to the command The corresponding operation.
12、 如权利要求 10所述的方法， 其特征在于， 该方法进一步包括： 遥控装置控制移动存储设备将当前的节目内容直接录制存储到所 述移动存储设备中， 或者将移动存储设备中的数据文件与家庭网络存储 系统设备中的数据文件相互复制、 或交换存储。  12. The method of claim 10, wherein the method further comprises: the remote control device controlling the mobile storage device to directly record the current program content to the mobile storage device, or to move the data in the storage device Files and data files in the home network storage system device are copied, or exchanged, for storage.
13、 一种通过多媒体系统对移动存储设备进行操作的方法， 包括： 遥控装置的移动存储设备接口单元连接移动存储设备， 其中， 所述 多媒体系统包括所述遥控装置和信号转换装置；  13. A method of operating a mobile storage device through a multimedia system, comprising: a mobile storage device interface unit of a remote control device connected to a mobile storage device, wherein the multimedia system comprises the remote control device and a signal conversion device;
所述遥控装置获得移动存储设备的信息后将所述信息编码传送到信 号转换装置,信号转换装置将所述移动存储设备信息通过显示装置显示； 遥控装置的控制装置向信号转换装置发出指令， 接收所述信号转换 装置解码识别所述指令、 并依据所述指令的要求发出对移动存储设备操 作的指令； After obtaining the information of the mobile storage device, the remote control device transmits the information code to the signal conversion device, and the signal conversion device displays the mobile storage device information through the display device; The control device of the remote control device issues an instruction to the signal conversion device, and receives the signal conversion device to decode and recognize the instruction, and issue an instruction to operate the mobile storage device according to the request of the instruction;
遥控装置将所述接收自信号转换装置的指令发送给所述移动存储设 备， 所述移动存储设备对数据、 文件进行相应的操作。  The remote control device transmits the command received from the signal conversion device to the mobile storage device, and the mobile storage device performs corresponding operations on the data and the file.
14、如权利要求 13所述的方法， 其特征在于， 所述对移动存储设备 操作的指令通过信号转换装置无线通讯单元传送到遥控装置， 遥控装置 根据接收到的操作指令对移动存储设备中的存储内容信息或数据文件进 行操作。  The method according to claim 13, wherein the instruction for operating the mobile storage device is transmitted to the remote control device via the signal conversion device wireless communication unit, and the remote control device is in the mobile storage device according to the received operation instruction. Store content information or data files for operation.
15、 如权利要求 13 所述的方法， 其特征在于， 所述信号转换装置 将接收到的媒体文件存储在内部存储器中， 由信号转换装置中的媒体处 理单元对媒体文件数据进行解码处理的操作， 通过显示装置输出图像内  15. The method according to claim 13, wherein the signal conversion device stores the received media file in an internal memory, and the media processing unit in the signal conversion device performs a decoding process on the media file data. , through the display device output image
PCT/CN2007/071369 2007-05-25 2007-12-28 A remote control device, a multimedia system and a method for operating a removable storage apparatus WO2008144995A1 (en)

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