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FC-ae-1553 Network Optimization Method and System

A network optimization and network technology, applied in the field of communication, can solve the problems of bus bandwidth waste, inconsistent configuration time, FC-AE-1553 message transmission failure, etc., and achieve the effect of improving flexibility and optimal performance

Active Publication Date: 2021-10-22
BEIJING TASSON SCI & TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

That is to say, in the existing FC-AE-1553 protocol, it is necessary to configure the message execution time for each message added in the message stack, and the configuration time is inconsistent according to the amount of data carried by the message. This time can only be configured in the actual Get a relatively accurate setting during use. If the time is set too small for the user, it will cause FC-AE-1553 message transmission failure. If the time is set too large, the bus bandwidth will be wasted.

Method used

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  • FC-ae-1553 Network Optimization Method and System

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Embodiment Construction

[0030] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] figure 1 A schematic diagram of the FC-AE-1553 network optimization method provided by the present invention, such as figure 1 As shown, the method includes:

[0032] S1: When the FC-AE-1553 network is initialized, set the message execution mode to the message interval mode;

[0033] The FC-AE-1553 network includes a network controller, a storage module and at least two network term...

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Abstract

The present invention provides a FC-AE-1553 network optimization method and system, including: when the FC-AE-1553 network is initialized, the message execution mode is set to the message interval mode; every adjacent two messages are executed in the configuration message stack The message interval time between, the message interval time is set based on the main frequency clock of the FC-AE-1553 network; based on the message interval time, execute the messages in the message stack in sequence. The present invention does not need to consider the message execution time, and by designing the execution interval between two messages, the data transmission bandwidth and the flexibility of the user's use can be effectively improved, and the best performance can be achieved, which is beneficial to the actual scene use.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and system for optimizing an FC-AE-1553 network. Background technique [0002] FC-AE-1553 is a standard developed by the Aerospace Electronics Subcommittee of the Fiber Channel Standardization Organization. This standard maps the MIL-STD-1553B bus protocol on the FC-4 layer, taking advantage of the advantages of fiber channel transmission efficiency, low delay, long transmission distance, and high reliability, and is compatible with the original MIL-STD-1553B equipment terminal . [0003] In the prior art, it is assumed that the user sets three messages in the message stack, namely msg01, which carries a data volume of 1KB, msg02, which carries a data volume of 4KB, and msg03, which carries a data volume of 64KB. The relatively accurate message execution time of T1, T2, and T3 needs to be obtained through multiple actual tests. After the message stack is starte...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q11/00H04B10/25
CPCH04Q11/0062H04B10/25H04Q2011/0079H04Q2011/0086
Inventor 李广辉谈树峰徐秀波应子罡魏江龙张雄波杨丽丽
Owner BEIJING TASSON SCI & TECH CO LTD
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