面向灾害大数据预警信息高速处理的规则引擎  

Rule Engine of High-speed Processing Oriented to Disaster Warning Information of Big Data

作　　者：黄国平[1,2] 武旭红[2] 张宏[2] 

机构地区：[1]南通职业大学电子信息工程学院,江苏南通226007 [2]南京理工大学计算机科学与工程学院,江苏南京210094

出　　处：《计算机技术与发展》2014年第4期239-242,共4页Computer Technology and Development

基　　金：国家自然科学基金资助项目(61272419);中国博士后基金项目(2012M521089);江苏省自然科学基金项目(BK2011370);江苏省博士后资助计划(1201044C);连云港科技攻关项目(CG1124)

摘　　要：目前,我国的气象资料处理手段复杂,已经不能满足新的防灾减灾气象服务工作的需要。文中利用规则引擎实现了气象灾害信息的业务逻辑和业务数据的分离,将业务逻辑提取出来,独立维护。当气象灾害信息发生改变时,只要改变规则,而系统的其他部分则不变。同时,对应宏观和微观的两种结构,文中规则引擎从结构的角度对规则引擎逻辑与数据分离的工作原理进行了描述。该规则引擎模型已经应用在国家气象局的气象数据分类处理系统中。At present, the means of meteorological data processing are complex, which cannot meet the requirements of a new meteorologi- cal disaster prevention and mitigation service work. Meteorological disaster information uses the rules engine to achieve the separation of business logic and business data,business logic is extracted independently to maintain. When a change occurs in the meteorological disas- ter information,change the rules,and the other part of the system is the same. At the same time, corresponding to two structures at the macro and micro, this rule engine in terms of the structure describes the separation of rule engine logic and data. The rule engine models have been used in national weather service meteorological data classification process in the system.

关 键 词：灾害大数据预警信息 规则引擎 气象灾害信息业务逻辑 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]