一种HPI技术在双机系统通信中的应用  

Design and Implementation of HPI Technique in Embedded System-based Master-Slave System Communication

作　　者：杨健[1] 张慧慧[1] 于东琴[2] 

机构地区：[1]北京工业大学机电学院 [2]济南山东师范大学图书馆

出　　处：《微计算机信息》2006年第11Z期127-129,共3页Control & Automation

基　　金：北京市先进制造技术重点实验室项目资助:T01000101;北京市自然科学基金重点项目(基金号:4031001-1)

摘　　要：本文研究了基于uClinux的双机系统通讯传输的方案及实现。分析了以太网传输、HPI等相关关键技术,采取合理任务分配策略保证了系统的实时性要求,并将网络数据传输率控制在应用需求范围内。该技术应用于网络化机床设备检测系统,取得了良好的效果。本设计在网络化数据采集和传输方面给出了可行的应用方案。This paper presents design and implementation of HPI technique in embedded system-based master-slave system communication based on Internet/Intranet. Several key technical problems including Internet/Intranet and HPI used in industrial tests and diagnosis are discussed. By using ARM S3C4510B, embedded LINUX and reasonable task-assigned strategy, the system demand for real-time and data transmission speed of network are guaranteed. This technology is well used in network tests and diagnosis of machine tool. Feasible design is applied in the area of dynamic data collection and transmission based on Internet/Intranet in this paper.

关 键 词：ARM UCLINUX 以太网 HPI 双机通讯 

分 类 号：TP316[自动化与计算机技术—计算机软件与理论]