Realization of the Railway Electrical Equipment Maintenance Automation System Based on the Workflow and Dynamics

For guaranteeing the safety of railway operating, this paper puts forward a new theory of electrical equipment maintenance. Set up uniform data standard and data format, and maintain the electrical equipment information through the computer network; created a new equipment maintenance plan base on the information, and controlled and monitored the situation and completion of maintenance operation; by dint of the workflow mechanism, achieved the normative executing of complicated maintenance flow, and reduced workload; used SMS alerts for approval, and made it convenient to carry out the maintenance plan execution. This method of electrical equipment maintenance can fulfill the demands of electronic, automated and process-orienting.