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Universal serial bus (USB) 3.0 local area network top speed data switchboard

A USB3.0, data switch technology, applied in the field of data communication, can solve the problems of large data flow, frequent data exchange, etc., to achieve the effect of fast transmission speed, stable and reliable data transmission, and convenient connection

Inactive Publication Date: 2012-07-04
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In a system composed of multiple computers, data exchange is frequent and data flow is large, and the existing data exchange rate will become a technical bottleneck

Method used

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  • Universal serial bus (USB) 3.0 local area network top speed data switchboard
  • Universal serial bus (USB) 3.0 local area network top speed data switchboard
  • Universal serial bus (USB) 3.0 local area network top speed data switchboard

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Embodiment Construction

[0039] In order to understand the technical content of the present invention more clearly, the following examples are given in detail.

[0040] Please refer to figure 1 , is a schematic diagram of the application of the embodiment of the present invention. Multiple computers are connected to the USB3.0 LAN ultra-speed data switch through the USB3.0 bus. There is another network interface such as RJ-45 on the switch, and it is connected to other networks through this interface. The computers connected to the switch can exchange data at will, and the data exchange rate on each computer can reach up to 3.2Gb / s, that is to say, 1GB of data on any computer can be transmitted within 3 seconds. on another computer.

[0041] Please refer to figure 2, which is a schematic diagram of data exchange in the embodiment of the present invention. The application program on one computer opens up multiple real-time data transmission, multiple real-time data reception and multiple non-real-t...

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Abstract

The invention provides a universal serial bus (USB) 3.0 local area network top speed data switchboard, which comprises a plurality of USB 3.0 nodes, a USB 3.0 node configuration storage, a switchboard intercommunication bus, a link configuration bus and a USB 3.0 link controller, wherein the switchboard configures special data exchange buses for all the USB 3.0 nodes. Compared with the prior art, the USB 3.0 local area network top speed data switchboard has the advantages of: (1) being so fast in transmission that the transmission speed of any one node can reach 3.2 Gb / s and no more than 3 seconds are needed for transmitting 1 GB data of a computer to another computer through the switchboard, (2) being strong in expandability, (3) having data error processing operation and being stable and reliable in data transmission, (4) being especially suitable for frequent data exchange inside a system composed of a plurality of computers, (5) being convenient to connect and supporting hot plug-pull and (6) being convenient to carry.

Description

technical field [0001] The invention relates to the field of data communication, in particular to the technical field of data communication between multiple computers, and specifically refers to a USB3.0 local area network extremely fast data switch. Background technique [0002] USB is an interface technology applied in the computer field, which has the advantages of hot plugging, easy portability, and fast transmission speed. Due to various advantages of USB, various operating systems such as windows series and linux series all support this interface technology, which makes USB technology more widely used. With the continuous development and improvement of USB technology, the USB transmission speed is getting faster and faster, and the bit rate of USB3.0 has reached 5Gbps. [0003] At present, the data exchange between computers is mainly completed through routers, switches and dual-computer Internet cables, and the data exchange rate is below 10MB / s. Under normal circum...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L12/28H04L12/931
Inventor 颜福才叶炜李海张卫杰孙文响王超
Owner ZHEJIANG UNIV
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