医学多参数并行综合信息处理系统的多微处理器体系结构的研究  

The Architecture Study of a Multiprocessor System for Parallel and Synthetical Medical Multiparameter Information Processing

作　　者：吴越[1] 刘谋用 葛霁光[1] 

机构地区：[1]浙江大学,杭州310027

出　　处：《现代科学仪器》1999年第5期20-23,共4页Modern Scientific Instruments

摘　　要：本文讨论了在医学多参数并行综合信息处理系统的设计中采用若干并行处理技术的设计思想，介绍了数据采集系统与紧耦合多微处理器信息处理系统的实现和数据一致性解决方法，最后对系统进行了性能评价。研究结果表明该体系结构具有速度快、灵活性强、可靠性和可用性好的特点。上述其分析与设计方法同样适用于其它高性能并行处理微机化仪器系统的具体设计。We have studied parallel processing techniques based on a multiprocessor system for parallel and synthetical medical multi-parameter information processing, designed a data acquisition subsystem and a tightly coupled multprocessor subsystem. The cache coherence and system performance are discussed. The results demonstrate that this architecture for microprocessor system is with highspeed, high reliability, availability and adaptability. These analysis and design methods can be applied to design other high performance and parallel multiparameter processing multiprocessor system.

关 键 词：医学 信息处理系统 多微处理器系统 数据一致性 

分 类 号：TH770.1[机械工程—仪器科学与技术] TP274[机械工程—精密仪器及机械]