Railway network safety early warning method and system

• Main Authors: WANG LEI, SUN YUANYUN, YANG YUN, ZHANG WENTA, SHI WEIZHONG, YUE JIANWEI
• Format: Patent
• Language: Chinese; English
• Published: 26.11.2019
• Subjects: ALARM SYSTEMS; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; CALCULATING; COMPUTING; CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MEASURING; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; ORDER TELEGRAPHS; PHYSICS; REGULATING; SIGNALLING; SIGNALLING OR CALLING SYSTEMS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; TARIFF METERING APPARATUS; TESTING; WIRELESS COMMUNICATIONS NETWORKS

The invention discloses a railway network safety early warning method and system. According to the embodiment of the invention, a BDS acquires line location information of a railway network; with various satellites, space-based monitoring information based on the location in the railway network is obtained and air-based monitoring information based on the location in the railway network is obtained is obtained by an aircraft; ground-based monitoring information based on the location of the railway network is obtained through ground monitoring; and according to the line location information, the space-based monitoring information, the air-based monitoring information, and the ground-based monitoring information of the railway network, a railway network early warning model is constructed, sothat the early warning information of the railway network is obtained visually and thus the guidance is provided for the targeted rescue and relief work. Therefore, early warning of the operation safety of the railway networ