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Communication method and device for accessing private network

A communication method and private network technology, which is applied in the field of visual networking, can solve problems such as complex deployment and waste of resources, and achieve the effect of increasing the speed of Internet access, increasing the utilization rate, and ensuring security

Active Publication Date: 2019-06-14
VISIONVERA INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing technology is that the Internet of View and the Internet are independent. If a user wants to access IPv4 networks such as the Internet of View, the Internet, and the private IP network separately, multiple sets of networks need to be deployed separately, and the deployment is complicated, and it will also cause waste of resources.

Method used

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  • Communication method and device for accessing private network
  • Communication method and device for accessing private network
  • Communication method and device for accessing private network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0122] Such as Figure 5 As shown, it shows a schematic diagram of networking of a communication system for accessing a private network according to an embodiment of the present application. A plurality of videolink cat clients 52 and a plurality of videolink cat server terminals 54 connected respectively, and the user terminal 51 connected with the videolink cat client terminal 52, and the user connected with the videolink cat server terminal 54 server 55.

[0123] The user terminal 51 in the embodiment of the present application is a terminal, a product composed of customized hardware, an operating system and application software running on it, specifically, a mobile phone, a tablet, a desktop, a notebook computer, etc.

[0124] One Viewlink cat client 52 can only be connected to one user terminal 51, and is connected to the user terminal 51 through a network cable.

[0125] One Vision-Mode service end 54 can only be connected to one user server 55, and is connected with t...

Embodiment 2

[0136] Such as Figure 6 As shown, it shows a flow chart of the steps of a communication method for accessing a private network in an embodiment of the present application. The method can be applied to the Internet of Vision, and the method is applied in Figure 5 In the described Vision Cat client 52, the method may specifically include the following steps:

[0137] Before the step of the Internet data packet that the Vision-Link cat client 52 receives the user terminal 51 through the Internet protocol, at first, the Vision-Link cat client 52 needs to establish a communication connection with the user terminal 51, and the specific establishment steps can be as follows:

[0138] When the Visionlink cat client 52 detects that there is a user terminal 51 accessing in the area to which it belongs, it sends a login inquiry message to the user terminal 51;

[0139] Above-mentioned described area is the IP network cable interface, after the network cable that connects user terminal...

Embodiment 3

[0172] Such as Figure 7 As shown, corresponding to the method in Embodiment 2, it shows a structural block diagram of a communication device for accessing a private network in the embodiment of the present application. The device can be applied to the Internet of Vision, and the device is applied in Figure 5 In the described Vision-Link cat client 52, the Vision-Link cat client 52 may specifically include the following modules:

[0173] The Internet data packet receiving module 701 is used to receive the Internet data packet sent by the user terminal 51 through the Internet protocol; wherein, the Internet data packet includes the first address information of the target user server 55;

[0174] Internet data packet conversion module 702, for converting the Internet data packet into an Internet of Things data packet;

[0175] The Internet of Vision data packet sending module 703 is used to send the Internet of Vision data packet to the Internet of Vision server 53 through the...

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PUM

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Abstract

The embodiment of the invention provides a communication method and device for accessing a private network. The method and the device are applied to the articulated naturality web. One articulated naturality web service end is connected with one user server. one articulated naturality web cat client is connected with one user terminal. The user terminal is bound with a sub-virtual terminal in thearticulated naturality web cat client and maps a sent internet data packet into an articulated naturality web data packet in the articulated naturality web cat client through NAT. The sub virtual terminal can be used as a transmission tool in the articulated naturality web; sending the articulated naturality web data packet to an articulated naturality web modem server. Then the articulated naturality web data packet is restored into an Internet data packet by the articulated naturality web server and is sent to a connected user server, so that a user can respectively access an articulated naturality web, an Internet, an IP private network and the like through a set of network, and the expenditure of network deployment and the waste of resources are greatly reduced.

Description

technical field [0001] The present application relates to the technical field of video networking, in particular to a communication method for accessing a private network and a communication device for accessing a private network. Background technique [0002] With the rapid development of network technology, two-way communications such as video conferencing and video teaching are widely used in users' life, work, and study. [0003] At present, the business of the Internet of Vision has been widely popularized nationwide, and the high-definition video interactive technology of the Internet of Vision is also playing a pivotal role in government departments and other industries. The Internet of View adopts the world's most advanced real-time high-definition video exchange technology to realize the real-time transmission of high-definition video in the whole network that cannot be realized by the Internet at present, and integrate high-definition video conferencing, video moni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/61H04N21/258H04L29/06H04L29/12
Inventor 李红雨沈军王艳辉杨春晖
Owner VISIONVERA INFORMATION TECH CO LTD
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