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Optical fiber channel message transmission method

A fiber channel and message transmission technology, applied in fiber optic transmission, transmission system, two-way transmission, etc., to achieve the effects of saving maintenance costs, reducing technical status management, and reducing coupling

Active Publication Date: 2019-08-06
XIAN AVIATION COMPUTING TECH RES INST OF AVIATION IND CORP OF CHINA
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

Changes in the FC network topology and network configuration will not affect application message planning and scale changes, only the transmission of the FC network itself should be concerned

Method used

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  • Optical fiber channel message transmission method
  • Optical fiber channel message transmission method
  • Optical fiber channel message transmission method

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Embodiment Construction

[0038] In order to better understand the present invention, the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0039] Such as figure 1 As shown, the FC message sending mechanism of the present invention is as follows:

[0040] Step 100, the application calls the FC sending data API interface to send application data;

[0041] Step 101, extract application information and application data;

[0042] Step 102, acquiring FC transmission communication information according to the application information;

[0043] Step 103, assembling application information and application data into FC data;

[0044] Step 104, send communication information according to FC, assemble FC data frame;

[0045] Step 105, sending the FC data frame.

[0046] In the step 100, the FC sends the data API interface to the subsystem application for sending the application data to the designated subsystem. FC sends data API interf...

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PUM

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Abstract

The invention belongs to the field of airborne networks of avionics systems, and provides an optical fiber channel message transmission method. The method is applied to a sending end and comprises thefollowing steps: calling an optical fiber channel to send a data API interface; extracting application information and application data from the optical fiber channel sending data API interface; acquiring optical fiber channel sending communication information according to the application information; assembling the application information and the application data into optical fiber channel data;assembling an optical fiber channel data frame according to the optical fiber channel sending communication information and the optical fiber channel data; and transmitting fiber fiber channel data frames.

Description

technical field [0001] The invention belongs to the field of airborne networks of avionics systems, and relates to a method for realizing the independence of FC (Fiber Channel, Fiber Channel, FC for short) message transmission. Through the present invention, the independence of FC message transmission can be realized, that is, the mutual independence of the message ID of the application program and the FC communication message ID can be realized, and the application program does not need to pay attention to the topology structure of the FC network. Because the change of application program message ID affects the change of FC network topology, which in turn affects the upgrade and maintenance of FC, the coupling between application program and FC message transmission is reduced, and the maintenance cost and technical status management of FC products are saved. Background technique [0002] The on-board communication network of the avionics system of the existing model aircraf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B10/25H04L12/24
CPCH04L41/0803H04L41/12H04B10/2589
Inventor 杜建华曾晓东李礼陈长胜王晓华张成
Owner XIAN AVIATION COMPUTING TECH RES INST OF AVIATION IND CORP OF CHINA
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