Research on Operation Safety Information Structure of Urban Rail Operation Enterprise

摘要

For urban rail operation enterprise, operation safety management is the key to guarantee operation safety. Operation safety management needs operation safety information. However, Operation safety information structure is the primary foundation for determining operation safety information scope and identifying concrete operation safety information. In this paper, according to the structure and contents of railway transportation safety guarantee system, as well as the hierarchy structure and characteristics of enterprise management information, three operation safety information structures: content structure, hierarchy structure and synthesis structure, are put forward. They provide theoretical grounds for determining operation safety information scope and identifying concrete operation safety information for urban rail operation enterprise and are successfully applied in the operation safety information analysis of Beijing Metro Corporation.