Research On The Construction And Application Of Production Line Engineering For Digital Content Products

With the vigorous development of the information economy,digital content products have formed a huge digital content industry,and become main kind of information resources.Digital.content products have its own characteristics,which determine its particular production mode of accommodating mass customization production needs.Yet the digital content products production mode transformation has little studied in literature review.In order to meet the needs of mass production of digital content products,this paper introduces the production line engineering to put forward the digital content products production line engineering theory.It has a certain theoretical and practical significance that in theory,it heals the situation of research on all kinds of digital content products,exploring the theory of "common parts" "assembly" process in digital content product mass production mode,namely digital content products production line engineering theory;in reality,it studies the application direction of digital content products,production process and path,testing the theory correctness and feasibility,so as to provide the technology and the direction for the construction of digital content products real practical production system.According to the characteristics and environment of digital content production changes,it needs to build a theory of content reuse for digital content products production line engineering,which is realized from planning and design,implementation,evaluation.The planning and design of production line of digital content products are mainly described from two aspects form and kernel with production line layout planning and digital content products production line engineering framework.In production line layout planning,it includes the station design,plane layout,process planning,production line balance of digital content products production line,to solve the problem of physical form;in digital content products production line engineering,it uses the family engineering,domain engineering,application engineering of digital content products production line,to solve the problem of information content production line planning.In operation research on digital content product production line,the author has put forward the cubic model of production line construction for digital content products;its construction technology and operation management are summarized and analyzed;simulation model of digital content products production line has studied in order to determine the effectiveness of the planning and construction of the production line model.In evaluation improvement of digital content product production line,it introduces the capability maturity model,total quality management,business process improvement,to realize digital content products production line capacity level ascension.In order to validate the proposed theory and discuss the application process,three kinds of typical digital content products are chosen for research.In the area of application software,the production line engineering is introduced to support the software production flexible,large scale and customization.The application software production lines inherits the digital content production line engineering,which consists of domain engineering,application engineering engineering and family engineering.So it can greatly improve software production efficiency to take it into industrial production stage.In the area of geographic information products,due to the geographic information technology intensive and production professional,it is confstructed by three organic parts of family engineering,domain engineering and application engineering,namely called the geographic information product line engineering framework model.In actual production effect,it uses artefacts variation to realize digital content production and transformation,effectively improving the capability maturity level of the geographic information products and production efficiency,and greatly saved the production cost.In the area of digital books,digital books production including two types of digital books production,they should introduce digital content products production lines theory from two aspects of physics and information to build the digital book production line.The physical production line includes the digital book production line process planning,the production line layout,digital book production line balance;the information production line is introduced artefacts variation mechanism to implement the digital book production line domain model transfer to application model,in order to realize the reuse of components,which can effectively improve the production efficiency and quality of the digital books,to meet the users demand growth.Through theory construction and case implementation,it argues that the proposed digital content products production line engineering has theoretical correctness and feasibility of reality.The theory,on the one hand,fills in the blank in the field of scale and customized digital content products production mode;on the other hand,it has paved the way that the typical digital content production applications of digital content products production line engineering theory,from method,process and system.However,due to the digital technology in high speed development,in the future study,it should further expand theoretical core of digital content products production line engineering to adapt to the innovation of information technology and the growth of user requirements.