基于精益思想的模块化生产信息系统

制造业的发展往往需要克服许多生产组织障碍,进而推动生产流程重组,它必然伴随着信息系统的不断改进和演化.因而,生产信息系统需要以最小的改进成本满足组织环境变化的需要.从企业基础数据组织入手,详细分析了企业基础数据内容和形式,通过元数据形式对其进行标准化,形成了企业级和单元级的双层数据中心环境.分离了基础数据与企业流程之间的紧密依赖关系,根据企业业务特点重新定义企业业务组件、事件、企业服务等概念,将人和企业流程集成于信息管理框架中,明确了信息系统和数据系统之间的区别,以模块化层次结构形式快速构造出基于精益思想的模块化生产信息系统框架,并阐述了在协同的工作环境下的信息系统管理逻辑过程. 

Modular production information system based on lean thinking

Many production organization obstacles must be overcome in manufacturing developing sometimes,and more,process reengineering will be promoted.This is always necessary along with the information system refining or evolvement constantly.Therefore,a production information system needs to meet the changing of organization environment with lowest improving cost.From enterprise basic data organization pattern,the basic data and its format were analyzed in detail in enterprise.Through data standardization with metadata,an environment was established with two-tier data center of enterprise and unit(sub-plant).The tightly relationship between enterprise business and basic data was divided into self-governed situation.The difference between data system and information system was defined.The concepts of enterprise business components,events and enterprise services were redefined based on business specialties.In this process,manpower and enterprise business were integrated into one information management frame.A lean production information system was quickly constructed with modular hierarchy,and the logical management process under such collaborative environment was expatiated deeply.