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fc-ae-1553 network system

A network system and network node technology, applied in transmission systems, bus networks, data exchange networks, etc., can solve problems such as high cost and inability to work reliably for a long time

Active Publication Date: 2021-11-09
BEIJING TASSON SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the traditional FC-AE-1553 network system mainly uses optical fiber media for transmission, which makes it impossible to work reliably for a long time in high-temperature scenarios and other environments, and the cost is high

Method used

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Embodiment Construction

[0027] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, the features defined as "first" and "second" may ...

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Abstract

The invention relates to an FC-AE-1553 network system comprising a plurality of network nodes and switches. A switch is connected to multiple network nodes. Each network node includes a first transmit link connector and a first receive link connector. The switch includes a second receive link connector and a second transmit link connector. The first sending link connector is connected to the second receiving link connector through a shielded twisted pair. The second sending link connector is connected to the second receiving link connector through a shielded twisted pair. The network nodes are connected to the switch through two pairs of shielded twisted-pair cables, which solves the problem of high temperature and high cost of fiber optic cables. Therefore, the FC‑AE‑1553 network system adopts shielded twisted pair transmission, which is more resistant to high temperature, cheaper in cost, stronger in anti-interference ability, and easy to wire. Moreover, the transmission rate of FC‑AE‑1553 network system can reach 1.0625Gbps.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to an FC-AE-1553 network system. Background technique [0002] The FC-AE (Fibre Channel Avionics Environment) standard is a collection of a series of Up Level Protocols defined for the characteristics of the avionics environment system. These upper-layer protocols select a part of the underlying applications of the FC basic protocol family, and are dedicated to avionics command, control, instrumentation, simulation, signal processing and sensor, video data distribution and other aspects. FC-AE-1553 is the abbreviation of Fiber Channel-Avionics Environment-Upper Layer Protocol MIL-STD-1553B, which realizes the mapping of the traditional MIL-STD-1553B Notice 2 bus protocol at the FC-4 layer of Fiber Channel, so as to realize the Deterministic communication in command / response mode in real-time aviation applications. [0003] However, the traditional FC-AE-1553 network system m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/40H04B3/32H04B3/04
CPCH04B3/04H04B3/32H04L12/40006H04L2012/4028
Inventor 房亮熊志新葛鹏谢京州乔旷怡王雪倩刘新龙薛晓波
Owner BEIJING TASSON SCI & TECH CO LTD