Scenario-driven Approach of High Speed Railway Emergency Plan Process Control
Leishan Zhou · Journal of Transportation Systems Engineering and Information Technology · 2012
Aiming at improving the efficiency of high speed railway rescue work and ensuring the maneuverability of high speed railway emergency plan implementation,supporting emergency response with a better use of information technology,this paper introduces a structured method of constructing high speed railway emergency plan process control workflow model using the notion of scenario-driven in software development.The method emphasizes the function of scenario which drives the designing of workflow model in the whole process control.Then it describes a graphical notation UCM at different level of Abstraction,which can be gradually extended and hierarchically refined and thus expected to achieve a clear structure and information completeness effect.In addition,it designs a concrete process control algorithm based on the feature of UCM structure which analyzes and optimizes the operation details of the whole emergency response.The paper finally discusses how to use the method with an example.