CN101068305A - Remoto controller, multimedia system and method for operating mobile storage equipment - Google Patents
Remoto controller, multimedia system and method for operating mobile storage equipment Download PDFInfo
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- CN101068305A CN101068305A CNA2007100745813A CN200710074581A CN101068305A CN 101068305 A CN101068305 A CN 101068305A CN A2007100745813 A CNA2007100745813 A CN A2007100745813A CN 200710074581 A CN200710074581 A CN 200710074581A CN 101068305 A CN101068305 A CN 101068305A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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- 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
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- 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
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- 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
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- 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
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- 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]
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- 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
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- 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
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- 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
Abstract
A remote control device is prepared as obtaining information of mobile storage device by mobile storage device interface unit, using control unit to transmit obtained information through radio communication unit and using control unit to operate data and file stored in mobile storage device or to play multimedia file stored in mobile storage device through mobile storage device interface unit.
Description
Technical field
The invention belongs to the digital multimedia field, relate in particular to a kind of remote control, multimedia system and the movable storage device method of operating.
Background technology
Current set-top box is of a great variety, and set-top box one class commonly used in the family is a digital TV set-top box, and another kind of is the Internet Protocol Television set-top box.Utilize existing cable television network to carry out digital broadcasting based on the digital TV set-top box of " digital television transfer ", it can only provide broadcast mode, can not realize program request; And based on the Internet Protocol Television set-top box of " stream transmission ", not only can realize broadcasting also realizing program request.
See also Fig. 1, be the digital TV set-top box structural representation.The digital TV set-top box course of work is as follows: digital TV set-top box is selected channel by Network Interface Module, and carry out demodulation and and channel-decoding handle, output MPEG-2 (Moving Picture Expert Group 2, Motion Picture Experts Group's standard second edition) the MPTS data are given demodulation multiplexer.Demodulation multiplexer is extracted a program out from the mpeg 2 transport stream data the audio frequency of looking of having packed flows (PES) data substantially, comprises video PES, audio frequency PES and auxiliary data PES.Comprise a descrambling engine in the demodulation multiplexer, can carry out descrambling to the data of scrambling in transport stream layer and PES layer, demodulation multiplexer output be descrambling look audio frequency PES.Video PES sends into Video Decoder, takes out the MPEG-2 video data and to after its decoding, outputs to analog encoder, is encoded into analog video signal, exports through video output circuit again.Audio frequency PES sends into audio decoder, takes out the MPEG-2 voice data and to its decoding, exports the pcm audio data to audio frequency D/A (digital-to-analog) converter, and audio frequency D/A converter output analog stereo audio signal is exported through audio output circuit.
See also Fig. 2, be digital TV set box software basic structure schematic diagram.Operating system generally adopts real time operating system, and it mainly finishes work such as process scheduling, interrupt management, Memory Allocation, interprocess communication, abnormality processing, Clock Extraction.Hardware driving provides the driving of peripheral hardware equipment, comprise I2C (Inter-Integrated Circuit, internal integrated circuit) bus, asynchronous serial communication mouth, parallel communications mouth, non-volatile internal memory, keyboard, remote control, tuner, channel decoding module etc.Graphic interface is mainly used in finishes graphical display function, so that close friend's graphic user interface is provided for the user.Audio decoder and video decode drive the work that is used for control audio decoding and video decode hardware.It mainly is that code stream demultiplexing and tables of data are extracted the control of operating that demultiplexing and tables of data are extracted.On application programming interface bottom Function Mapping to the unified interface that all are hardware-related, and provide the public processing function of some and hardware independent, such as procotol, graphical format analysis, the analysis of business information tables of data etc.Condition receives to drive and is used to work and the software interface that the condition of finishing receives processing.Application programming interface provides a public DLL (dynamic link library) for application program, and application program and hardware shield are opened, and makes application program and hardware independent, is convenient to realize portability of application programs.
See also Fig. 3, be Internet Protocol Television top-set hardware structural representation.The Internet Protocol Television set-top box comprises key control unit, media processing units and each class interface.Key control unit generally adopts embedded system to handle the device chip, can move real time operating system.Media processing units is generally selected ASIC (application specific integrated circuits, application-specific integrated circuit (ASIC)) special-purpose decoding chip or digital signal processor for use according to the set-top box cost, also has to adopt software decode to realize.The Internet Protocol Television set top box interface is abundanter than other TV set-top box, network communication interface can be configured to Fast Ethernet interface, ADSL (Asymmetric Digital Subscriber Line according to the difference of network access mode, Asymmetrical Digital Subscriber Line) interface or wireless lan interfaces, or even EPON (Ethernet Passive Optical Network, Ethernet passive optical network) or cable interface.Media play interface basic configuration has complex tone video terminal and S terminal, and higher configured can have YpbPr interface (the aberration output interface of lining by line scan), YCbCr interface (interlacing scan aberration output interface) and digital audio output interface.Control interface is meant that the user operates the interface of controller top box, generally based on infrared remote-control device, the infrared remote control keyboard of employing or WiFi (public access wireless LAN) technology is arranged also.Except that above basic service is used necessary interface, can dispose all kinds of peripheral hardwares and expansion interface according to service needed, as other expansion interfaces such as USB (Universal Serial Bus, USB) interface, serial line interface, Z interface, intelligent card interfaces.
See also Fig. 4, be Internet Protocol Television set-top box software structural representation.The software of Internet Protocol Television set-top box adopts hierarchy mostly, generally is divided into three layers: application layer, interpretation layer and resource layer.Resource layer software comprises the driver of real time operating system and top-set hardware, is mainly used in the operation of finishing hardware device.The major function of interpretation layer is the instruction that becomes CPU to discern the set-top box application program translation, removes to transfer hardware device and finishes corresponding operation.Application layer can be divided into built-in application program and down load application program two parts, realizes such as service application such as TV broadcast, video request program, EPG (Electronic Program Guide, electronic program guides), DRM (digital copyright management), recreation downloads.
The set-top box device merchant who has recently is provided with USB interface on set-top box, this provides another kind of approach except that PC for the user to the operation of content in the movable storage device, made things convenient for the operation of user to a certain extent to content in the equipment such as USB flash disk, but the user needed at first USB flash disk to be connected to set-top box before to the content operation in the equipment such as USB flash disk, owing to set-top box at home the reason of placement location may be not easy to the user and carry out this operation.
Summary of the invention
The purpose of embodiments of the invention is to provide a kind of remote control, multimedia system and movable storage device is carried out method of operating, this remote control, multimedia system reach carries out method of operating to movable storage device, is intended to solve the user who exists in the prior art could not duplicate, upgrade operation easily to the data in the movable storage device, file problem.
Embodiments of the invention are achieved in that a kind of remote control, comprise radio communication unit, movable storage device interface unit and control unit, and described movable storage device interface unit obtains the information of movable storage device; Described control unit transmits the information of obtaining by radio communication unit, control unit is also operated data and the file of storing in the movable storage device or play the multimedia file of storing in the movable storage device by the movable storage device interface unit.
Another technical scheme that embodiments of the invention are taked comprises a kind of multimedia system, comprise remote control and chromacoder, described remote control comprises radio communication unit, movable storage device interface unit and control unit, control unit obtains the information of movable storage device by the movable storage device interface unit, and the information of will obtaining is transferred to chromacoder by radio communication unit.
The another technical scheme that embodiments of the invention are taked comprises a kind ofly carries out method of operating by remote control to movable storage device, comprising:
The movable storage device interface unit of remote control connects movable storage device;
After the information of remote control acquisition movable storage device described information coding is sent to display unit, is shown to the user.
The another technical scheme that embodiments of the invention are taked comprises a kind ofly carries out method of operating by multimedia system to movable storage device, comprising:
The movable storage device interface unit of remote control connects movable storage device, and wherein, described multimedia system comprises described remote control and chromacoder;
After the information of described remote control acquisition movable storage device described information coding is sent to chromacoder, chromacoder is shown to the user with described movable storage device information by display unit;
When the user utilizes the control device of remote control to send instruction, the described instruction of described chromacoder decoding identification, and the instruction to the movable storage device operation is sent in the requirement of the described instruction of foundation;
Described movable storage device receives remote control and sends the order that data, file are operated, and data, file are handled.
Embodiment technical scheme of the present invention has following advantage or beneficial effect: the remote control of embodiments of the invention, multimedia system and movable storage device is carried out method of operating provide the interface of movable storage device by remote control make the operation that the user can duplicate, upgrade the data in the movable storage device, file easily at home.
Feature of the present invention and advantage will be elaborated in conjunction with the accompanying drawings by embodiment.
Description of drawings
Fig. 1 is the digital TV set-top box structural representation;
Fig. 2 is a digital TV set box software basic structure schematic diagram;
Fig. 3 is an Internet Protocol Television top-set hardware structural representation;
Fig. 4 is an Internet Protocol Television set-top box software structural representation;
Fig. 5 is the structural representation of the remote control of the embodiment of the invention;
Fig. 6 be another embodiment of the present invention the structural representation of remote control;
Fig. 7 is the schematic diagram of the set-top-box system of the embodiment of the invention;
Fig. 8 is the composition schematic diagram of the set-top-box system of the embodiment of the invention;
Fig. 9 is the structural representation of the set-top-box system of the embodiment of the invention;
Figure 10 is the structural representation of the set-top-box system of another embodiment of the present invention;
Figure 11 is remote control carries out method of operating to movable storage device the flow chart that passes through of the embodiment of the invention;
Figure 12 is multimedia system is carried out method of operating to movable storage device the flow chart that passes through of the embodiment of the invention.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention is clearer,, the embodiment of the invention is further elaborated below in conjunction with drawings and Examples.
The system that the embodiment of the invention is formed with set-top box and remote control thereof is that example provides the specific embodiment to invention, and technology provided by the invention all can realize in the system of remote control such as television set, video conferencing system and remote control and chromacoder composition.
See also Fig. 5, be the structural representation of the remote control of the embodiment of the invention.The remote control of the embodiment of the invention comprises radio communication unit, movable storage device interface unit and control unit.The movable storage device interface unit obtains the information of movable storage device; Control unit transmits the information of obtaining by radio communication unit, control unit is data and the file by storing in the movable storage device interface unit operation movable storage device also.Movable storage device comprises USB flash disk, SD card, mmc card, MP3 and CF card.During instruction that the media file that uses the button of remote control to store in sending movable storage device as the user is opened/play, radio communication unit by remote control behind this command coding is sent to set-top box, set top box decodes is discerned this instruction, and further send the instruction of reading the contents of media files of appointment in the movable storage device according to the requirement of this instruction, and send to remote control by its radio communication unit, after remote control receives the operational order that reads the contents of media files of appointment in the movable storage device, remote control sends to set-top box with the media file of appointment in the movable storage device by radio communication unit, set-top box receives this media file in its internal storage, and media file data is carried out the operation of decoding processing by the media processing units in the set-top box, open or playing media file, and by display unit output image content.
In the remote control of the embodiment of the invention, remote control is play the multimedia file in the movable storage device, the wave point that video flowing that also can be by will playing output is supported by remote controller is (as the radio HDMI interface, wireless high-definition degree multimedia interface) sends to display unit and realize that this display device is also supported wireless video interface (as the radio HDMI interface).Shu Chu video flowing is finished decoding in remote controller in this case, and what wave point transmitted is decoded audio, video data and control signal.
The remote control of the embodiment of the invention is by providing the interface of movable storage device in remote control, make the operation that the user can duplicate, upgrade the data in the movable storage device, file easily at home.
See also Fig. 6, be the structural representation of the remote control of another embodiment of the present invention.The remote control of the embodiment of the invention comprises first radio communication unit, second radio communication unit, movable storage device interface unit and control unit, and the movable storage device interface unit obtains the information of movable storage device; Control unit transmits the information of obtaining by first radio communication unit and second radio communication unit, the first radio communication unit control information transmission, the second radio communication unit transmitting data information.Control unit is data and the file by storing in the movable storage device interface unit operation movable storage device also.During instruction that the media file that uses the remote control button to store in sending movable storage device as the user is opened/play, radio communication unit by remote control behind this command coding is sent to set-top box, set top box decodes is discerned this instruction, and further send the instruction of reading the contents of media files of appointment in the movable storage device according to the requirement of this instruction, and send to remote control by its radio communication unit, after remote control receives the operational order that reads the contents of media files of appointment in the movable storage device, remote control sends to set-top box with the media file of appointment in the movable storage device by radio communication unit, set-top box receives this media file in its internal storage, and media file data is carried out the operation of decoding processing by the media processing units in the set-top box, open or playing media file, and by display unit output image content.
In the remote control of the embodiment of the invention, remote control is play the multimedia file in the movable storage device, the wave point that video flowing that also can be by will playing output is supported by remote controller is (as the radio HDMI interface, wireless high-definition degree multimedia interface) sends to display unit and realize that this display device is also supported wireless video interface (as the radio HDMI interface).Shu Chu video flowing is finished decoding in remote controller in this case, and what wave point transmitted is decoded audio, video data and control signal.
The remote control of the embodiment of the invention is by providing the interface of movable storage device in the remote control, make the operation that the user can duplicate, upgrade the data in the movable storage device, file easily at home; Provide two kinds of wireless modes to be respectively applied for control information transmission and data, file content, avoided the phase mutual interference between different pieces of information.
See also Fig. 7, be the schematic diagram of the set-top-box system of the embodiment of the invention.This set-top-box system comprises set box remote control device, TV-STB (TV set-top box) and TV (television set).The set box remote control device provides the interface of movable storage devices such as USB flash disk, SD card, mmc card, CF card.Movable storage device comprises USB flash disk, SD card, mmc card and CF card.When the user need operate the content in the movable storage devices such as USB flash disk, SD card, mmc card, CF card, movable storage devices such as USB flash disk, SD card, mmc card, CF card are inserted in the corresponding interface of remote control, the fileinfo of storing in the movable storage devices such as USB flash disk, SD card, mmc card, CF card sends to set-top box device by the wireless transmission function of remote control, and shows by television set.Simultaneously the user can operate the file of storing in the movable storage devices such as USB flash disk, SD card, mmc card, CF card by remote control, as copy, delete, open, broadcast etc.This TV set-top box is supported at least a file system, and support is to the operation of multiple formatted file, as text, image file, audio-video document etc., and the domestic consumer can be by set-top box device TV reception, video request program, surf the web, Entertainment and carry out operations such as speech communication.
See also Fig. 8, be the composition schematic diagram of the set-top-box system of the embodiment of the invention.TV set-top box and set box remote control device comprise hardware system and software systems separately respectively, form a relatively independent EMBEDDED AVIONICS respectively.By at least a wireless mode communication, be used to exchange control command and transfer files and data message between TV set-top box and the set box remote control device, formed a complete set-top-box system jointly.
See also Fig. 9, be the structural representation of the set-top-box system of the embodiment of the invention.The set box remote control device comprises radio communication unit, control unit and movable storage device interface unit.TV set-top box comprises radio communication unit, control interface, key control unit, network communication interface, media processing units, media play interface and peripheral interface.The operation principle of this set-top-box system is: the user is need be to the data in the movable storage device, when file is operated, movable storage device is inserted into the movable storage device interface unit of set box remote control device, the control unit of set box remote control device is sent to set-top box device with this information coding and by its radio communication unit obtain to be linked into the information of movable storage device of remote control by the movable storage device interface unit after.After set-top box receives the information of movable storage device by the radio communication unit with the communication of set box remote control device, this facility information is shown to the user by television set, and the user utilizes the control button of remote control that the data in this equipment, file are operated.
The foregoing description is that example has been introduced the course of work and principle with the set-top-box system, and embodiments of the invention can also be applied in other multimedia system, as teleeducation system, meeting video system etc.
The set-top-box system that embodiments of the invention provide is by providing the interface of movable storage device in the remote control of home appliances such as set-top box, make the operation that the user can duplicate, upgrade the data in the movable storage device, file easily at home; The user can only control remote control easily just can watch photo, playing audio-video document in the movable storage device on television set, perhaps with on the movable storage device of current programme content recording and storing in the remote control.
The control button that utilizes remote control the user by set-top box by the demonstration of television set to the data in the movable storage device in the remote control, when file is operated, the user uses the button of remote control to send control command, radio communication unit by remote control behind this command coding is sent to set-top box, set top box decodes is discerned this instruction, and further send instruction to movable storage device operation according to the requirement of this instruction, simultaneously this operational order is sent to remote control by its radio communication unit, remote control carries out operations necessary according to the operational order that receives to content information stored in the movable storage device or data file.
When the user uses the remote control button to send the instruction that the memory contents in the movable storage device is browsed, radio communication unit by remote control behind this command coding is sent to set-top box, set top box decodes is discerned this instruction, and further send the instruction of reading content information stored in the movable storage device, and send to remote control equipment by its radio communication unit according to the requirement of this instruction.After remote control receives the operational order that reads content information stored in the movable storage device, remote control obtains the content information in the movable storage device, further send to set-top box device, after receiving this information, decode this information and be shown to the user of set-top box device by television set with this information coding and by radio communication unit.
During instruction that the media file that uses the remote control button to store in sending movable storage device as the user is opened/play, radio communication unit by remote control behind this command coding is sent to set-top box, set top box decodes is discerned this instruction, and further send the instruction of reading the contents of media files of appointment in the movable storage device according to the requirement of this instruction, and send to remote control equipment by its radio communication unit, after remote control receives the operational order that reads the contents of media files of appointment in the movable storage device, remote control sends to set-top box device with the media file of appointment in the movable storage device by radio communication unit, set-top box device receives this media file in its internal storage, and media file data is carried out the operation of decoding processing by the media processing units in the set-top box, open or playing media file, and by television set output image content.
See also Figure 10, be the structural representation of the set-top-box system of another embodiment of the present invention.In this embodiment, can adopt two kinds of wireless modes to be used for communication between remote control and set-top box, wherein first radio communication unit is used for the transmission of control information between remote control and remotely-controlled equipment, and second radio communication unit is used for transmission of Information such as the data, file content between remote control and remotely-controlled equipment.
The set-top-box system that embodiments of the invention provide provides two kinds of wireless modes to be respectively applied for control information transmission and data, file content, has avoided the phase mutual interference between different pieces of information.
In addition, the user also can be by the operation of remote control in this system when the set-top-box system that provides by the embodiment of the invention is watched TV programme, current programme content direct recording is stored in the movable storage device in the remote control, perhaps the data file in data file in the movable storage device of remote control and the home network storage system equipment (NAS) is duplicated or exchanged storage etc. mutually.
See also Figure 11, be remote control carries out method of operating to movable storage device the flow chart that passes through of the embodiment of the invention.Should carry out method of operating to movable storage device by remote control comprises:
Step 100: the movable storage device interface unit of remote control is connected with movable storage device;
Step 110: remote control obtains the information of movable storage device by control unit, and this information coding back is transferred to display unit by radio communication unit, is shown to the user;
Step 120: the order that the data to described movable storage device that movable storage device reception remote control sends are operated, these data are handled.During instruction that the media file that uses the remote control button to store in sending movable storage device as the user is opened/play, radio communication unit by remote control behind this command coding is sent to set-top box, set top box decodes is discerned this instruction, and further send the instruction of reading the contents of media files of appointment in the movable storage device according to the requirement of this instruction, and send to remote control equipment by its radio communication unit, after remote control receives the operational order that reads the contents of media files of appointment in the movable storage device, remote control sends to set-top box device with the media file of appointment in the movable storage device by radio communication unit, set-top box device receives this media file in its internal storage, and media file data is carried out the operation of decoding processing by the media processing units in the set-top box, open or playing media file, and by display unit output image content.
Embodiments of the invention carry out the operation that method of operating makes the user can duplicate, upgrade the data in the movable storage device, file easily by remote control at home to movable storage device; Provide an easy-to-use interface by TV for the user, avoided the use of user the PC complicated interface.
See also Figure 12, be multimedia system is carried out method of operating to movable storage device the flow chart that passes through of the embodiment of the invention.Should carry out method of operating to movable storage device by multimedia system comprises:
Step 200: the movable storage device interface unit of remote control is linked to each other with movable storage device, wherein, multimedia system comprises described remote control and chromacoder, and wherein, multimedia system can be set-top-box system, teleeducation system, meeting video etc.;
Step 210: after the information of remote control acquisition movable storage device the information coding is sent to chromacoder, chromacoder with the media file storage that receives in internal storage, media file data is carried out the operation of decoding processing by the media processing units in the chromacoder, by display unit output image content, be shown to the user;
Step 220: when the user utilized the control device of remote control to send instruction, this instructed chromacoder decoding identification, and sends the instruction that movable storage device is operated according to the requirement of this instruction;
Step 230: instruction is sent to remote control by the chromacoder radio communication unit, and remote control is operated content information stored in the movable storage device or data file according to the operational order that receives.
Embodiments of the invention carry out the operation that method of operating makes the user can duplicate, upgrade the data in the movable storage device, file easily by multimedia system at home to movable storage device; Provide an easy-to-use interface by TV for the user, avoided the use of user the PC complicated interface; The user can only control remote control easily just can watch photo, playing audio-video document in the movable storage device on television set, perhaps with on the movable storage device of current programme content recording and storing in the remote control.
The remote control that embodiments of the invention provide, multimedia system and movable storage device is carried out method of operating by the interface of movable storage device is provided in the remote control of home appliances such as set-top box make the operation that the user can duplicate, upgrade the data in the movable storage device, file easily at home; Provide an easy-to-use interface by TV for the user, avoided the use of user, make the people who is ignorant of PC also can operate data and file in the movable storage devices such as USB flash disk, SD card, mmc card, CF card and MP3 easily the PC complicated interface; The user can only control remote control easily just can watch photo, playing audio-video document in the movable storage device on television set, perhaps with on the movable storage device of current programme content recording and storing in the remote control; The user can only control remote control easily just can duplicate, exchange storage etc. mutually with the content in content in the movable storage device and the home network storage system equipment.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (14)
1, a kind of remote control comprises radio communication unit, it is characterized in that, described remote control also comprises movable storage device interface unit and control unit,
Described movable storage device interface unit obtains the information of movable storage device;
Described control unit transmits the information of obtaining by radio communication unit, described control unit is also operated data and the file of storing in the movable storage device or play the multimedia file of storing in the movable storage device by the movable storage device interface unit.
2, remote control as claimed in claim 1 is characterized in that, described radio communication unit comprises first radio communication unit and second radio communication unit, the first radio communication unit control information transmission, the second radio communication unit transmitting data information.
3, remote control as claimed in claim 1 or 2 is characterized in that, described movable storage device interface unit connects movable storage device, and described movable storage device comprises USB flash disk, SD card, mmc card, MP3 and CF card.
4, remote control as claimed in claim 1 or 2 is characterized in that, described remote control is provided with control device, is used for operating the data of described movable storage device.
5, a kind of multimedia system, comprise remote control and chromacoder, described remote control comprises radio communication unit, it is characterized in that: described remote control also comprises movable storage device interface unit and control unit, control unit obtains the information of movable storage device by the movable storage device interface unit, and the information of will obtaining is transferred to chromacoder by radio communication unit.
6, system as claimed in claim 5 is characterized in that, described chromacoder comprises file and data support system, and described file and data support system support are to the operation of file and data.
7, system as claimed in claim 5 is characterized in that, described chromacoder also comprises processing unit, and described processing unit carries out decoding processing to file and data.
8, system as claimed in claim 5 is characterized in that, described remote control is provided with control device, browses memory contents in the movable storage device by control device, perhaps opens/play data and the file stored in the movable storage device.
9, a kind ofly movable storage device is carried out method of operating, comprising by remote control:
The movable storage device interface unit of remote control connects movable storage device;
After the information of remote control acquisition movable storage device described information coding is sent to display unit, is shown to the user.
10, method as claimed in claim 9 is characterized in that, the order that the data to described movable storage device that described movable storage device reception remote control sends are operated is handled described data.
11, method as claimed in claim 9, it is characterized in that, described user stores current programme content direct recording in the movable storage device in the remote control into by remote control when watching program, perhaps storage is duplicated or exchanged to the data file in data file in the movable storage device and the home network storage system equipment mutually.
12, a kind ofly movable storage device is carried out method of operating, comprising by multimedia system:
The movable storage device interface unit of remote control connects movable storage device, and wherein, described multimedia system comprises described remote control and chromacoder;
After the information of described remote control acquisition movable storage device described information coding is sent to chromacoder, chromacoder is shown to the user with described movable storage device information by display unit;
When the user utilizes the control device of remote control to send instruction, the described instruction of described chromacoder decoding identification, and the instruction to the movable storage device operation is sent in the requirement of the described instruction of foundation;
Described movable storage device receives remote control and sends the order that data, file are operated, and data, file are handled.
13, method as claimed in claim 12, it is characterized in that, described instruction to the movable storage device operation is sent to remote control by the chromacoder radio communication unit, and remote control is operated content information stored in the movable storage device or data file according to the operational order that receives.
14, method as claimed in claim 12, it is characterized in that, described chromacoder with the media file storage that receives in internal storage, by the media processing units in the chromacoder media file data is carried out the operation of decoding processing, by display unit output image content.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100745813A CN101068305B (en) | 2007-05-25 | 2007-05-25 | Remoto controller, multimedia system and method for operating mobile storage equipment |
| PCT/CN2007/071369 WO2008144995A1 (en) | 2007-05-25 | 2007-12-28 | A remote control device, a multimedia system and a method for operating a removable storage apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100745813A CN101068305B (en) | 2007-05-25 | 2007-05-25 | Remoto controller, multimedia system and method for operating mobile storage equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101068305A true CN101068305A (en) | 2007-11-07 |
| CN101068305B CN101068305B (en) | 2010-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100745813A Active CN101068305B (en) | 2007-05-25 | 2007-05-25 | Remoto controller, multimedia system and method for operating mobile storage equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101068305B (en) |
| WO (1) | WO2008144995A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008144995A1 (en) * | 2007-05-25 | 2008-12-04 | Huawei Technologies Co., Ltd. | A remote control device, a multimedia system and a method for operating a removable storage apparatus |
| CN102421029A (en) * | 2011-11-22 | 2012-04-18 | 中兴通讯股份有限公司 | Terminal Control method, device and system |
| CN102801951A (en) * | 2011-05-23 | 2012-11-28 | 中兴通讯股份有限公司 | Method and system for implementing screen interaction in process of video call, and video call terminal |
| CN104581335A (en) * | 2014-12-22 | 2015-04-29 | 广东九联科技股份有限公司 | Set top box capable of broadcasting voice through remote controller |
| CN104954876A (en) * | 2015-06-16 | 2015-09-30 | 四川长虹电器股份有限公司 | Method and system for realizing quick screenshot of smart television |
| CN102801951B (en) * | 2011-05-23 | 2016-12-14 | 中兴通讯股份有限公司 | Video call process realizes the mutual method of screen, system and video call terminal |
| CN110569953A (en) * | 2019-09-11 | 2019-12-13 | 胡正 | be applied to 4G intelligent USB flash disk of advertisement machine |
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| JP3951158B2 (en) * | 1998-07-27 | 2007-08-01 | ソニー株式会社 | Remote control device |
| CN1227890C (en) * | 2000-09-18 | 2005-11-16 | 皇家菲利浦电子有限公司 | Stand-alone monitor as digital photograph slide show projector |
| CN1662007B (en) * | 2004-02-28 | 2011-03-30 | 深圳市朗科科技股份有限公司 | System for controlling household digital equipment based on wireless |
| CN100343843C (en) * | 2004-08-13 | 2007-10-17 | 英业达股份有限公司 | Digital remote controller for household use |
| CN1645434A (en) * | 2004-10-19 | 2005-07-27 | 乐金电子（沈阳）有限公司 | Multifunctional remote controller |
| CN2826555Y (en) * | 2005-05-26 | 2006-10-11 | 瑞频科技股份有限公司 | Wireless remote controller |
| DE202006016441U1 (en) * | 2006-10-26 | 2007-01-25 | Schindler, Stefan | Image and tone display and playback system for use in TV set with remote control, uses remote control of TV set as interface between remote control and TV set, and as reading unit for selecting images and tones from external storage medium |
| CN101068305B (en) * | 2007-05-25 | 2010-09-29 | 华为技术有限公司 | Remoto controller, multimedia system and method for operating mobile storage equipment |
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- 2007-05-25 CN CN2007100745813A patent/CN101068305B/en active Active
- 2007-12-28 WO PCT/CN2007/071369 patent/WO2008144995A1/en active Application Filing
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008144995A1 (en) * | 2007-05-25 | 2008-12-04 | Huawei Technologies Co., Ltd. | A remote control device, a multimedia system and a method for operating a removable storage apparatus |
| CN102801951A (en) * | 2011-05-23 | 2012-11-28 | 中兴通讯股份有限公司 | Method and system for implementing screen interaction in process of video call, and video call terminal |
| CN102801951B (en) * | 2011-05-23 | 2016-12-14 | 中兴通讯股份有限公司 | Video call process realizes the mutual method of screen, system and video call terminal |
| CN102421029A (en) * | 2011-11-22 | 2012-04-18 | 中兴通讯股份有限公司 | Terminal Control method, device and system |
| CN104581335A (en) * | 2014-12-22 | 2015-04-29 | 广东九联科技股份有限公司 | Set top box capable of broadcasting voice through remote controller |
| CN104954876A (en) * | 2015-06-16 | 2015-09-30 | 四川长虹电器股份有限公司 | Method and system for realizing quick screenshot of smart television |
| CN110569953A (en) * | 2019-09-11 | 2019-12-13 | 胡正 | be applied to 4G intelligent USB flash disk of advertisement machine |
| CN110569953B (en) * | 2019-09-11 | 2023-04-28 | 胡正 | Be applied to 4G intelligent USB flash disk of advertisement machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101068305B (en) | 2010-09-29 |
| WO2008144995A1 (en) | 2008-12-04 |
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