关键词: 高速铁路, 安全防护, 数据库, B/S架构, 地理信息

Abstract: In order to prevent the external risks of high-speed railways and ensure the safety and smoothness of railways, high-speed railway safety protection system was designed and developed.The system, based on the B/S multi-layer application mode, was designed by using Web service and database. Taking the electronic map function as the main display means, the system owned comprehensive functions, including browsing, statistics and analysis, which can cover the information of geography, equipment facilities and public security status along the high-speed railway. By making sharing standards of multi-data source, multi-scale and multi-temporal image data, data resources were managed intensively and shared effectively, and quantifiable reference was provided for the construction of security systems along the line.The results show that the system has innovated the means of high-speed railway safety supervision and it can improve the safety protection level of high-speed railways.

Key words: high speed railway, safety protection, date base, Browser/Server structure, geographic information