1553B总线命令发送的自适应控制

摘要

在实际使用1553B总线板卡的过程中,往往要求其1553B总线命令发送方式可变且可控.然而,目前国内外众多1553B总线板卡的总线命令发送存在单一、不可控、配置不够灵活的缺陷.为满足多样化总线命令发送需求,在从系统构成、传输方式以及字格式角度对1553B总线进行系统诠释的基础上,针对美国CONDOR公司1553-PCI卡,设计出该卡在不同传输方式下的总线命令发送控制流程框图,基于VB 6.0给出编程实例,并开发出相应的控制软件应用于修理飞机1553B总线产品信号接口定义中.%Variability and controllability are required for bus command sending during the process of using 1553 bus card for 1553B. Aiming at individual command send, out of control and inflexible configuration for bus command of current 1553B bus cards, on the basis of annotating 1553B from the view of system composition, transmission mode and word format, adaptive control for bus command send is carried out based on VB 6.0 by 1553-PCI card of CONDOR aiming at various transmission modes. Software flow chart and programming examples based on VB 6. 0 are advanced. Adaptive control software has been developed and applied in reversing signal interface definition for 1553B bus product successfully