基于Petri网的门诊流程模型优化分析

Optimization Analysis of Outpatient Process Model Based On Petri Net

Petri网具有图形化复杂系统行为的功能,基于Petri网的基础理论,优化门诊流程建模,对缩短就诊时间,提高就诊可靠性,准确性,快速性等都有着巨大的作用。文章首先给出门诊流程的Petri网模型,然后通过实际门诊过程中出现的问题增加相应的库所变迁结构,利用交叉序、排他序关系进行优化,使门诊流程更加高效,最后通过优化后门诊实例,验证了流程优化模型的有效性。

Petri nets have the function of graphically complex system behavior.Based on the basic theory of Petri nets,optimizing the outpatient process modeling has a great effect on shortening the time of consultation and improving the reliability,accuracy and rapidity of medical treatment.This paper first gives the Petri net model of the outpatient process,and then increases the corresponding change structure of the library through the problems in the actual outpatient process,and optimizes the cross-order and exclusive order relationship to make the outpatient process more efficient.Finally,the post-optimization clinic case is optimized,and validated the effectiveness of the process optimization model.