Network communication device based on Feiteng processor

A technology of a network communication device and processor, applied in the field of communication, can solve problems such as affecting network communication, and achieve the effect of uninterrupted communication

Active Publication Date: 2018-12-07
湖南中易利华信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention provides a network communication device based on a Feiteng processor, the purpose of which is to solve the problem of affecting network communication when the network communication device has software and hardware failures

Method used

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  • Network communication device based on Feiteng processor

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Embodiment Construction

[0020] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0021] Such as figure 1 As shown, the embodiment of the present invention provides a network communication device based on the Feiteng processor, including: Feiteng processor 1, the first end of the Feiteng processor 1 is electrically connected to the first end of the first network chip 2 , the second end of the Feiteng processor 1 is electrically connected to the first end of the second network chip 3, and the third end of the Feiteng processor 1 is electrically connected to the first end of the programmable logic device 4; the first communication connector 5, the first communication connector 5 is electrically connected to the first end of the first relay 6, the second end of the first relay 6 is electrically connected to the second end of the first ne...

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Abstract

The invention provides a network communication device based on a Feiteng processor. The network communication device comprises a Feiteng processor and a first communication connector, wherein a firstend of the Feiteng processor is electrically connected with a first end of a first network chip, a second end of the Feiteng processor is electrically connected with a first end of a second network chip, a third end of the Feiteng processor is electrically connected with a first end of a programmable logic device, the first communication connector is electrically connected with a first end of a first relay, a second end of the first relay is electrically connected with a second end of the first network chip, the first communication connector is used for receiving external network data, and thefirst relay and the first network chip transmits the external network data to the Feiteng processor to process. The network communication device based on the Feiteng processor enlarges detection range of software and hardware faults and improves bypass transmission efficiency.

Description

technical field [0001] The invention relates to the communication field, in particular to a network communication device based on a Phytium processor. Background technique [0002] In the field of communication systems of industrial networks such as electric power, petroleum, rail transit, and municipal administration, for security reasons, security network devices are usually installed between the industrial control network and the external network interconnection, and between the internal areas of the industrial control network to block all illegal access. Allow trusted traffic to travel on the network. However, the network security device itself may not work properly due to unexpected events such as power outages and system crashes. Therefore, in order to prevent the failure of the network security device and cause the entire communication system to be disconnected, a bypass function (Bypass) is usually set. [0003] The bypass function (Bypass) refers to the direct phys...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L12/24
CPCH04L41/0668H04L63/0428H04L63/1441H04L63/145
Inventor 周炼张峻宴小波夏军
Owner 湖南中易利华信息技术有限公司
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