| This thesis introduces the sanitation test management business on the whole. Based on this, explains the architecture of Laboratory Information Management System(LIMS)in detail and especially the workflow technique using in it.First, the author introduces the foreground and actuality of the lims, expatiates on the important signification of this project. Second, through an analysis of project function and working background, gets the necessity of using workflow techniques. According to understanding of the workflow technique and deeply analyze of the operation flow of Laboratory Management, puts forward the solution to the characteristic of workflow in this system. And introduces using WEB patterns based on J2EE in system, at the same time shows the case of the system and different flow models in other districts.In this thesis, from work principle, realization and algorithm all these methods, specifies the minitype workflow management system which is suitable for the requirements of given operation function in detail. At the same time, combining with activity diagram and state chart diagram, gives a vivid analysis of the operation flow in Laboratory Management center. Anatomists the lack of this workflow management system in the end, and provides the ways to improve the system in the future. |