摘要
提出了基于云计算的具有功能可扩展性的石化安全管理平台(Petrochemical Safety Management Platform,PSMP),该平台包括各种与生产安全有关的知识库和信息系统以供生产人员培训与在线查阅之用;还包括可辅助石化生产安全性在线分析的风险指纹库和风险对策库,以便平台可以依据生产过程中采集的海量数据进行不同尺度、不同类型的过程计算,将计算结果与风险指纹库相匹配,从而可对生产的安全性进行实时评估和预测;若平台可与DCS交互作用,则可依据对策库让生产系统自动消除风险。如此,则石化生产系统中的实时过程信息、工艺安全知识被有机统一而形成智慧,极大的提高了生产过程的安全性。为充分利用云计算易扩展和升级的优点,以及针对不同石化生产系统所需服务不同等问题,软件开发方式采用了抽象层次更高的面向服务架构(Service Oriented Architecture,SOA)。
The petrochemical safety management platform （PSMP） is proposed based on cloud computing whose function can be extended dynamically in this paper. The platform includes the online database concerning process safety knowledge, production-related information system which can be used to train operators and fulfill online inquiry. It also contains hazard fingerprints libraries and the hazard countermeasure libraries of chemical process. The platform can executive computations with different scales and types based on massive real-time data collected from process. And the computation results can be matched with the hazard fingerprints database to evaluate and predict the process safety situation. If the platform can interact with the DCS, the process may eliminate hazard by itself based on the hazard countermeasure database. Therefore, the real time information and safety knowledge of process can be organized to form wisdom, which would enhance the process safety greatly, In order to take full advantages of cloud computing to make it easy to expand and upgrade, and then to solve the problem that the different petrochemical production system needs different services, the software will be developed with ssrvice oriented architecture （SOA）.
出处
《计算机与应用化学》
CAS
CSCD
北大核心
2014年第2期213-216,共4页
Computers and Applied Chemistry
基金
国家科技支撑计划(2012BAK13B00)
国家高技术研究发展计划(2013AA040701)
