High-speed rail earthquake early warning system based on big data idea

Abstract

The invention discloses a high-speed rail earthquake early warning system based on the big data idea, and belongs to the technical field of high-speed rail earthquake early warning. The high-speed rail earthquake early warning system comprises a high-speed rail data mining system (1), a high-speed rail big data storage system (2), a high-speed rail big data analysis system (3) and a high-speed rail big data earthquake early warning system (4). The high-speed rail earthquake early warning system is characterized in that a high-speed rail earthquake early warning big data stream is established by taking multiple means, the big data stream collected by the system is processed by using a cloud storage technique, a cloud computing distributed processing technique and a virtualization technique, and thus data requested by the high-speed rail earthquake early warning system can be rapidly provided. The high-speed rail earthquake early warning system is large in data amount, rich in data type, high in data processing speed, reasonable in design, high in applicability, good in reliability and convenient to popularize and apply, and in-time and accurate high-speed rail earthquake early warning can be achieved.

Description

technical field [0001] The invention belongs to the technical field of high-speed rail earthquake early warning, and relates to a high-speed rail earthquake early warning system based on the concept of big data. Background technique [0002] Earthquakes are one of the major natural disasters on Earth and one of the most common natural disasters in China. my country is located at the intersection of the circum-Pacific seismic belt and the Eurasian seismic belt. It is a country with frequent earthquakes, and nearly a thousand earthquakes of magnitude 4 or above occur every year. [0003] Safety is the foundation of railway transportation. Due to the high-speed and high-density operation of trains, high-speed rail puts forward higher requirements for the traffic safety guarantee system. Among the natural disasters affecting the operation safety of high-speed rail, earthquake is a kind of disaster with a relatively small probability of occurrence but the greatest harm. Trains...

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Problems solved by technology

[0006] Through the research of existing patents and public documents, it is found that the existing high-speed rail earthquake early warning systems have defects such as single data collection type, small data volume, and long data processing cycle, and cannot realize deep mining and scientific management of data information. Unable to effectively collect and mine its value

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