冗余系统槽CompactPCI高可靠平台  

Redundant System-Slot CompactPCI High Availability Platform

作　　者：宋克柱[1] 杨小军[1] 束礼宝[1] 王砚方[1] 

机构地区：[1]中国科学技术大学近代物理系快电子实验室,安徽合肥230027

出　　处：《系统工程与电子技术》2002年第8期121-123,共3页Systems Engineering and Electronics

摘　　要：为了获得高可靠和高带宽的通讯平台 ,设计了一种 16槽位CompactPCI高可靠平台。该平台可以对包括主系统板的所有插件提供冗余备份 ,故障板可以被自动隔离 ,备份件可以被自动连接 ,可以在不停机的情况下拔插系统板及其它插件。其总线带宽峰值可达 5 2 8Mbyte/s ,具有 99.999%的高可靠性能 ,在现代通讯、航天、军事等领域具有广阔的应用前景。In order to get high availability (HA) and high bandwidth communication platform, we design a redundant system-slot CompactPCI HA platform with 16 slots. This platform supports redundancy and hot swap for all boards including the main CPU board. Failed board can be isolated and the standby one can be connected automatically, boards can be inserted and extracted without shutdown of the system. The peak rate of its bus bandwidth is 528Mbyte/s, and up to 99.999% availability can be achieved. It can be widely used in modern communication, aerospace, and military applications.

关 键 词：冗余系统槽 COMPACTPCI总线 通讯平台 可靠性 网络通讯 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]