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Method and device for debugging Internet access out of panel

A network port and panel technology, applied in the field of communication network, can solve the problems of inability to switch between USB interface and network port, complex hardware design, etc., and achieve the effect of free switching and simple hardware design

Active Publication Date: 2015-01-21
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the existing technology, when the switch of the network port channel is realized through the internal analog switch, the switch between the USB interface and the network port cannot be realized, and the hardware design is relatively complicated

Method used

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  • Method and device for debugging Internet access out of panel
  • Method and device for debugging Internet access out of panel
  • Method and device for debugging Internet access out of panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The embodiment of the present invention provides a method for debugging the network port out of the panel, such as figure 1 As shown, the method includes the following steps:

[0027] Step 101, identifying the device type of the external device;

[0028] The device type includes a USB interface device and a network port device;

[0029] Optionally, identify whether the external device is the USB interface device through the high-speed transmission port of the data line;

[0030] When the external device can be identified, the external device is the USB interface device;

[0031] When the external device cannot be identified, the external device is the network port device.

[0032] Step 102, switch the current channel to a channel corresponding to the device type according to the device type.

[0033] Optionally, when the device type is the USB interface device, switch the current channel to the USB channel corresponding to the USB interface device, and transmit data...

Embodiment 2

[0049] The embodiment of the present invention provides a method for debugging the network port out of the panel, such as image 3 As shown, the method includes the following steps:

[0050] Step 301, the user connects the external device through a preset cable;

[0051] The preset cable is a USB 3.0 standard cable. The difference is that one end of the USB 3.0 standard cable is a standard USB 3.0 interface, which is used to connect a single board. The single board is a circuit board and other hardware. The USB 3.0 standard cable The other end is made into a preset interface for connecting with external devices. The preset interface includes a USB interface and a network port, wherein the USB interface can be a USB2.0 interface or a USB3.0 interface, that is, the USB interface and the network port can be reused, wherein the high-speed The serial receiving data line SSRX- / +, the high-speed serial transmitting data line SSTX- / +, and the grounding line (GND_Drain or GND) are made...

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Abstract

The invention disclose a method and a device for debugging an Internet access out of a panel and a cable, which can achieve free switching between a USB interface and the Internet access and enable the hardware design to be simpler, and relates to the technical field of communication network. By adopting the embodiment of the invention, the types of external equipment are identified, and then a present channel is switched to a channel corresponding to the equipment type according to the identified equipment type. The scheme provided by the embodiment of the invention is suitable for freely switching the USB interface and the Internet access.

Description

technical field [0001] The invention relates to the technical field of communication networks, in particular to a method, a device and a cable for debugging a network port out of a panel. Background technique [0002] Most electronic products now have a USB (Universal Serial Bus, Universal Serial Bus) interface, and the electronic products are connected through the USB interface on the electronic product, so that data can be transmitted or a network connection can be performed. With the development of electronic technology, electronic products are getting smaller and smaller, with more and more functions, and the requirements of users are getting higher and higher, so that electronic products cannot have additional interfaces in addition to product function applications. [0003] In the prior art, an analog switch can be used to switch the Ethernet port, so that one network port is connected to multiple different devices, that is, the external Ethernet port, the first intern...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/10
Inventor 程宇航许靖赵奕阳方彬
Owner HUAWEI TECH CO LTD
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