CN101056400A - A method for using the USB virtual disk technology to expand the Ethernet connection device - Google Patents
A method for using the USB virtual disk technology to expand the Ethernet connection device Download PDFInfo
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- CN101056400A CN101056400A CN 200710073787 CN200710073787A CN101056400A CN 101056400 A CN101056400 A CN 101056400A CN 200710073787 CN200710073787 CN 200710073787 CN 200710073787 A CN200710073787 A CN 200710073787A CN 101056400 A CN101056400 A CN 101056400A
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Abstract
The invention provides a method for expanding an ethernet connection device by a USB virtual disk technic, the method comprises providing a USB connection switch module for connecting a USB streaming media TV, processing the USB connection switch module to be a virtual mobile storage device by a soft processing method; connecting the USB streaming media TV used as a main control party with the USB switch connection module in a USB manner, and connecting the USB switch connection module used as a secondary control party with a remote computer via a ethernet (RJ-45) interface or a wireless (IEEE 802.11) interface; processing an ethernet connection module of a non-USB mobile storage device to be a virtual mobile storage device by a soft processing method, so that the USB main control device can access these ethernet connection modules as accessing a USB mobile storage device, and multimedia files in a PC or a media server can be accessed and connected by the ethernet connection modules thereby expanding a USB interface.
Description
[technical field]
The present invention relates to USB streamium TV technical field, the particularly a kind of USB of utilization virtual disk technology is expanded the method for Ethernet connection device.
[background technology]
Along with the streamium TV machine that disposes USB interface more and more floods the market, USB interface has become the standard configuration interface of LCD TV of new generation.The video decoding chip and the RISC CPU of the hardware of the most employing of USB Streaming Media at present, this chip majority is to derive from the DVD decoding chip, does not reserve extendible interface, and software adopts single-threaded mode, tape operation system not, the software extensibility is also very poor.By the USB streamium TV machine of this chip development, the extensibility of USB interface is relatively poor, often can only support movable storage devices such as USB portable hard drive and USB flash memory disk.And USB interface is as Interface for digital communication important in the streamium TV, the bridge that in product development, utilizes such high-speed communication interface to connect as much as possible as the periphery, be connected on such television set the USB device of non-moving storage is organic, become urgent problem.
[summary of the invention]
For addressing the above problem, main purpose of the present invention is to provide a kind of USB of utilization virtual disk technology to expand the method for Ethernet connection device.
In order to realize above-mentioned technical problem, the technical solution used in the present invention is: a kind of USB of utilization virtual disk technology is expanded the method for Ethernet connection device, it is characterized in that: provide a USB who connects the USB streamium TV to connect modular converter, pass through software processing method, fictionalizing a plurality of local disks in USB conversion link block comes out, and these disks are mapped with the long-range computer that is connected respectively, described USB is connected module processing becomes virtual movable storage device; USB streamium TV machine is as master control side, is connected with mode and the USB conversion link block of USB, and USB connection modular converter is as slave unit, and it is connected with long-range computer by Ethernet (RJ-45) interface or wireless (IEEE 802.11) interface.
Further, described USB connects CPU and Ethernet that is connected with CPU and the radio network controller that modular converter includes the USB slave controller, connects the USB slave controller.
Further, described described software processing method comprises the steps:
A. operation is arranged at the program that connects among the modular converter CPU, the ancillary equipment that initialization is basic;
B. the initialization USB interface is configured as the movable storage device of USB with it, and the RAM that utilizes USB to connect in the modular converter fictionalizes local disk, sets up communicating by letter of USB conversion link block and streamium TV machine;
C. computer or media server in connection of the initialization network port, and search and the network are tabulated the computer that shared file is arranged that searches then, set up with the disk that fictionalizes to be connected.
Compared to prior art, the present invention utilizes the USB virtual disk technology to expand the method for Ethernet connection device, by the Ethernet link block of non-USB movable storage device, with software processing method it is treated as virtual movable storage device, allow the USB master control equipment visit these Ethernet link blocks as visit USB movable storage device, and can visit the PC of connection or the multimedia file in the media server, thereby expanded USB interface by the Ethernet link block.
[description of drawings]
Fig. 1 is a theory structure block diagram of the present invention.
Fig. 2 is that USB of the present invention connects the modular converter structured flowchart.
Fig. 3 is the present invention's virtual theory diagram after software processes.
Fig. 4 is the FB(flow block) of software processing method of the present invention.
[embodiment]
Please refer to shown in Figure 1ly, a kind of USB of utilization virtual disk technology comes the method for extension connecting equipment, and the long-range connection computer or the server that provide a USB who connects the USB streamium TV to connect modular converter and is connected the modular converter connection with USB are provided.Wherein, USB streamium TV machine is as master control side, mode with USB is connected with USB conversion link block, and USB connects modular converter as slave unit, and it is connected with long-range computer by Ethernet (RJ-45) interface or wireless (IEEE 802.11) interface.
Please refer to shown in Figure 2ly, USB connects CPU, the Ethernet that is connected with CPU and the radio network controller that modular converter comprises the USB slave controller, connects the USB slave controller.As shown in Figure 3, by the processing method of software, utilize USB slave controller ram space in USB conversion link block, to fictionalize a plurality of local disks and come out, and these disks are mapped with the long-range computer that is connected respectively.Under the control of CPU, USB connects modular converter and is connected with the external USB master controller by the USB slave controller, and USB connection this moment modular converter is configured to movable storage device.Simultaneously, under the control of CPU, USB connects modular converter and is connected with media server with long-range PC by Ethernet or WLAN (wireless local area network).USB connects modular converter and changes link block, this three's of remote computer connection from physically having guaranteed USB streamium TV, USB, the USB streamium TV in fact just is equivalent to visit the computer document in the remote computer when visiting the magnetic disk medium file of changing in the link block.
Please refer to shown in Figure 4ly, for relating to the flow chart that USB connects software processes in the conversion link block in this method, also is the pith of software processes in the invention.Operation is arranged at the program that connects among the modular converter CPU, the basic ancillary equipment of initialization at first: as data memory, base i/o port etc., begin the initialization USB interface then, this moment, this USB interface was configured to the movable storage device (USB Mass Storgage) of USB, and the RAM that utilizes USB to connect in the modular converter fictionalizes basic " disk ".After USB interface was initialised, this module was set up basic communicating by letter with the streamium TV machine.Next, software continues the initialization network port, and computer or media server in search connection and the network, then the computer that shared file is arranged that searches is tabulated, and connects with the disk that fictionalizes.When this module receives bind command from streamium TV machine side, be connected to the Shared Folders in the remote computer, obtain listed files in this document folder, after streamium TV side obtains the shared file tabulation, connect the conversion link block to USB and send the played file control command, this moment, this module began to download in the remote computer corresponding file in virtual disk, read file to be played by the USB streamium TV from the disk of local virtual at last and play.
Most preferred embodiment described above only is that this creation is set forth and illustrated, but is not limited to disclosed any concrete form, and it is possible carrying out many modifications and variations.
Claims (4)
1. method of utilizing the USB virtual disk technology to expand the Ethernet connection device, it is characterized in that: provide a USB who connects the USB streamium TV to connect modular converter, pass through software processing method, fictionalizing a plurality of local disks in USB conversion link block comes out, and these disks are mapped with the long-range computer that is connected respectively, described USB is connected module processing becomes virtual movable storage device; USB streamium TV machine is as master control side, is connected with mode and the USB conversion link block of USB, and USB connection modular converter is as slave unit, and it is connected with long-range computer by Ethernet (RJ-45) interface or wireless (IEEE 802.11) interface.
2. the USB of utilization virtual disk technology as claimed in claim 1 is expanded the method for Ethernet connection device, it is characterized in that: described USB connects CPU and Ethernet that is connected with CPU and the radio network controller that modular converter includes the USB slave controller, connects the USB slave controller.
3. the USB of utilization virtual disk technology as claimed in claim 2 is expanded the method for Ethernet connection device, it is characterized in that: pass through software processing method, utilize USB slave controller ram space in USB conversion link block, to fictionalize a plurality of local disks and come out, and these disks are mapped with the long-range computer that is connected respectively.
4. the USB of utilization virtual disk technology as claimed in claim 3 is expanded the method for Ethernet connection device, it is characterized in that: described software processing method comprises the steps:
A. operation is arranged at the program that connects among the modular converter CPU, the ancillary equipment that initialization is basic;
B. the initialization USB interface is configured as the movable storage device of USB with it, and the RAM that utilizes USB to connect in the modular converter fictionalizes local disk, sets up communicating by letter of USB conversion link block and streamium TV machine;
C. computer or media server in connection of the initialization network port, and search and the network are tabulated the computer that shared file is arranged that searches then, set up with the disk that fictionalizes to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710073787A CN100581248C (en) | 2007-03-30 | 2007-03-30 | Method for using USB virtual disk technology to expand Ethernet connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710073787A CN100581248C (en) | 2007-03-30 | 2007-03-30 | Method for using USB virtual disk technology to expand Ethernet connection device |
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| Publication Number | Publication Date |
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| CN101056400A true CN101056400A (en) | 2007-10-17 |
| CN100581248C CN100581248C (en) | 2010-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200710073787A Expired - Fee Related CN100581248C (en) | 2007-03-30 | 2007-03-30 | Method for using USB virtual disk technology to expand Ethernet connection device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101827251A (en) * | 2010-05-07 | 2010-09-08 | 深圳创维－Rgb电子有限公司 | Method and device for playing network streaming media |
| CN101286908B (en) * | 2008-05-30 | 2010-11-10 | 成都穿越集成电路设计有限公司 | Method and apparatus of wireless communication between digital media player and node of wireless network |
| CN102195982A (en) * | 2011-05-05 | 2011-09-21 | 成都穿越电子有限公司 | Protocol acceleration system implemented based on chip |
| CN102487395A (en) * | 2010-12-01 | 2012-06-06 | 深圳市闪联信息技术有限公司 | Method, device and system for realizing data access |
| CN102571961A (en) * | 2012-01-12 | 2012-07-11 | 成都穿越电子有限公司 | Internet storage space management device and network storage application method thereof |
| CN101719913B (en) * | 2009-11-17 | 2012-11-14 | 青岛海信宽带多媒体技术有限公司 | Method and device for media playing terminal to obtain internet multimedia resource |
| CN103237053A (en) * | 2013-03-28 | 2013-08-07 | 东莞宇龙通信科技有限公司 | Media file sharing method and TV box |
| CN104363486A (en) * | 2014-10-30 | 2015-02-18 | 青岛海信信芯科技有限公司 | Combined television and USB (universal serial bus) sharing method thereof |
| CN101714956B (en) * | 2009-10-29 | 2015-08-05 | 北京中星微电子有限公司 | A kind of virtual video system, video file long-range sharing system and method |
| CN104866441A (en) * | 2015-06-12 | 2015-08-26 | 陆小芳 | Real-time data flow transmission based on USB (Universal Serial Bus) Mass Storage interface |
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2007
- 2007-03-30 CN CN200710073787A patent/CN100581248C/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101286908B (en) * | 2008-05-30 | 2010-11-10 | 成都穿越集成电路设计有限公司 | Method and apparatus of wireless communication between digital media player and node of wireless network |
| CN101714956B (en) * | 2009-10-29 | 2015-08-05 | 北京中星微电子有限公司 | A kind of virtual video system, video file long-range sharing system and method |
| CN101719913B (en) * | 2009-11-17 | 2012-11-14 | 青岛海信宽带多媒体技术有限公司 | Method and device for media playing terminal to obtain internet multimedia resource |
| CN101827251A (en) * | 2010-05-07 | 2010-09-08 | 深圳创维－Rgb电子有限公司 | Method and device for playing network streaming media |
| CN102487395A (en) * | 2010-12-01 | 2012-06-06 | 深圳市闪联信息技术有限公司 | Method, device and system for realizing data access |
| CN102195982A (en) * | 2011-05-05 | 2011-09-21 | 成都穿越电子有限公司 | Protocol acceleration system implemented based on chip |
| CN102571961A (en) * | 2012-01-12 | 2012-07-11 | 成都穿越电子有限公司 | Internet storage space management device and network storage application method thereof |
| CN103237053A (en) * | 2013-03-28 | 2013-08-07 | 东莞宇龙通信科技有限公司 | Media file sharing method and TV box |
| CN104363486A (en) * | 2014-10-30 | 2015-02-18 | 青岛海信信芯科技有限公司 | Combined television and USB (universal serial bus) sharing method thereof |
| US9736529B2 (en) | 2014-10-30 | 2017-08-15 | Hisense Electric Co., Ltd. | USB sharing method for combo TV set, combo TV set and computer readable storage medium |
| CN104866441A (en) * | 2015-06-12 | 2015-08-26 | 陆小芳 | Real-time data flow transmission based on USB (Universal Serial Bus) Mass Storage interface |
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| Publication number | Publication date |
|---|---|
| CN100581248C (en) | 2010-01-13 |
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