The invention provides a high-speed railway seismic data information acquiring and early warning system. The system comprises a seismic fluctuation information acquiring device, a current signal/numerical signal converting device, a device for dynamically generating a seismic hazard risk reference threshold, a determining device for starting an early warning program, a positioning device, a train control device used for controlling the speed of a train, a storage device and a control device, wherein a control module serves as a core of the whole system and is used for controlling the operation of the devices on the one hand, and is used for being connected with an external devices such as an external computer device to realize communication and control. According to the system, the reference threshold for evaluating the seismic hazard risk is generated by a dynamic generation manner; the history situation is continuously updated after the latest early warning with combination of the history hazard occurrence situation; compared with the history data, the risk pre-evaluation of one region can be completely and scientifically considered. The invention also provides a high-speed railway seismic data information acquiring and early warning method.
High-speed railway seismic data information acquiring and early warning method and system
17.06.2015
Patent
Elektronische Ressource
Englisch
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G01V Geophysik , GEOPHYSICS / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / G08C Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale , TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS |
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