UML Based on Research of Technologies Applications in the Identification of Urban Road Traffic Conditions
Dongyuan Yang · Acta Scientiarum Naturalium Universitatis Sunyatseni · 2007
Nowadays,object oriented methodology is the most popular for developing information systems,and the Unified Modeling Language becomes a standard language for the analysis and designing phase in developing an object oriented system.The ShenZhen Urban Road Traffic Condition Identification System,which focuses on the analysis of the characteristics in traffic congestion,and the applicability of the ACI algorithm.In this paper,we apply MVS pattern and J2EE technology into the design of this system,and explain the working process of the software by typical use cases.We also illustrate the model elements for the key functions,and present the hierarchy of important packages and the dependencies,including the basic properties,operations and collaborators of the classes.