基于1553B總線(xiàn)和以太網(wǎng)的接口卡設計

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基于1553B總線(xiàn)和以太網(wǎng)的接口卡設計
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作者單位:(中北大學(xué) 儀器科學(xué)與動(dòng)態(tài)測試教育部重點(diǎn)實(shí)驗室 電子測試技術(shù)重點(diǎn)實(shí)驗室, 太原 030051)
作者簡(jiǎn)介:王淑琴(1990-),女,山西臨汾人,碩士研究生,主要從事數據采集與存儲研究。[FQ)]
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中圖分類(lèi)號:TP277
基金項目:中北大學(xué)校基金。

Design of Interface Card Based on 1553B Bus and Ethernet

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(Ministerial Key Laboratory of Instrumentation Science and Dynamic Measurement, Science and Technology on Electronic Test and Measurement Laboratory, North University of China, Taiyuan 030051, China)[JZ)]

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摘要:

為實(shí)現指令的可靠接收和遠距離、大容量數據的高速回收,結合1553B總線(xiàn)的實(shí)時(shí)性、高可靠性和以太網(wǎng)傳輸的速度快、距離遠等優(yōu)點(diǎn),設計了基于1553B總線(xiàn)和以太網(wǎng)的接口方案;介紹了BU-65170作為RT端與BC端通信的硬件設計、初始化配置及消息的接收,闡述了W5300與遠端上位機通訊的硬件設計及UDP傳輸,并針對以太網(wǎng)采用快速UDP傳輸方式的不可靠性,從硬件設計和邏輯實(shí)現進(jìn)行了可靠性?xún)?yōu)化,經(jīng)過(guò)試驗驗證,采用20 m屏蔽雙絞線(xiàn),以7 MB/s速度傳輸數據,未出現丟數和誤碼現象,已成功應用在工程實(shí)踐中。

Abstract:

To achieve the reliable receiving of the command and the high-speed access of large capacity of data, combined with the real time and high reliability of 1553b bus and the high speed and long distance of Ethernet transmission, designed a interface scheme based on 1553b bus and Ethernet protocol. Introduced in detail the hardware design, pattern configuration and implementation of receiving message of BU - 65170 as RT communicating with BC, and expounded hardware design and UDP transfer of the communication between W5300 and terminal computer. The reliability is optimized via hardware design and logical realization to overcome the unreliability of the rapid UDP transmission. Through the test, with 20m shielded twisted-pair cable, 7 MB/s data transmission speed, no data lost and error phenomenon. It has been successfully applied in engineering practice.

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王淑琴,甄國涌,文豐,李輝景,周濤.基于1553B總線(xiàn)和以太網(wǎng)的接口卡設計計算機測量與控制[J].,2014,22(8):2539-2541.

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收稿日期:2013-12-09
最后修改日期:2014-03-13
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在線(xiàn)發(fā)布日期: 2014-12-16
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