多路加载数据控制系统的设计与应用  

DESIGN AND APPLICATION OF A CONTROL SYSTEM FOR MULTI-CHANNEL-LOADING DATA

作　　者：唐强平[1] 

机构地区：[1]深圳信息职业技术学院,广东深圳518029

出　　处：《计算机应用与软件》2009年第2期219-221,274,共4页Computer Applications and Software

摘　　要：针对电子产品出厂前需加载数据的需求,应用定型产品C320Turbo多路串行通信控制器构建多路加载通道,应用PC并口控制操作台的多路加载状态显示,运用自定义加载通信协议和状态法的软件设计有效地解决了自动响应多路加载请求及自动完成单组和多组且组内相同组间不同数据的多路加载,用单台PC实现了并行多路即接即加载、动态加载生产线编组和一次加载多种用途数据等实用新型功能。应用实践证明所述系统的各项性能达到设计要求。In order to effectively load data in the process of mass producing electronic products, the multi-channels of loading data are constructed with a C320Turbo multi-serial communication controller, and the multi-channel status display on loading production line is controlled by PC＇ s parallel interface. By adopting the custom-made communication protocols and the software design based on the labelled status of the multi-channel-loading process, several key problems are effectively resolved： automatic response to multi-channel loading requests from electronic products and the automated multi-channel loading of both a single group with the same data and multiple-groups with different data. The control system with single PC implements simultaneous loading data as soon as the electronic products are connected, provides dynamic grouping for loading production line, and loads multipurpose data at once. The true application demonstrates that each performance of the control system achieves the design target.

关 键 词：加载数据 控制 通信协议 状态法 软件设计 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程] TP391.41[自动化与计算机技术—控制科学与工程]