Abstract: In order to improve the efficiency and quality of s railway safety supervision, a database system of railway regulationstandards was designed. The system mainly included six levels: infrastructure layer, data resource layer, application support layer, application layer, interaction layer and user layer. Whereby, Internet, mobile network, database and other technologies were made fully use of to complete the information sharing and uniform dynamic management and comparative analysis of railway regulationstandards and foreign laws and regulations. Meantime, multi-modal, multi-dimensional full-text retrieval and viewing, dynamic maintenance and update of regulatory standards, statistical analysis of regulatory standards, generation of supervisory inspection, administrative law enforcement, and accident investigation standard manual, as well as information synchronization, sharing push and dynamic release were all realized.The results show that the supervision and performance of the railway regulatory standards database system can be applied to the supervision and performance fulfilling andhelps to further improve the standard implementation, supervision and evaluation mechanism to ensure important Standard publicity andimprove the implementation of standards.

Key words: railway safety supervision, regulationstandards, database system, safety management, network informatization