ASCM:基于SOA的嵌入式安全关键中间件

由于嵌入式安全关键系统自身的特点和应用环境的特殊性,导致了设计分布式嵌入式安全关键应用比一般的嵌入式实时应用要困难得多。提出了一种新的基于SOA构架的自适应安全关键中间件,极大地简化了嵌入式安全关键系统应用的开发,并对相应的体系结构和关键技术进行了讨论。另外,针对嵌入式安全关键系统运行环境的特殊性,重点讨论了SOA构架中基于动态配置服务的端到端的自适应QoS管理机制和实时容错机制的设计和实现。

ASCM:SOA-based embedded adaptive safety critical middleware

Embedded safety-critical systems(ESCS) are those systems whose failure could result in loss of life,significant property damage,or damage to the environment.Because of the nature of ESCS,designing the applications for ESCS in distributed environment is harder than those for distributed real-time embedded systems.This paper described a SOA based safety-critical middleware called adaptive safety-critical middleware(ASCM).ASCM provided related services for ease the development of embedded safety-critical appli...