Railway maintenance system based on image analysis and using method thereof

Abstract

The invention discloses a railway maintenance system based on image analysis and a using method thereof and belongs to the field of railway maintenance. Based on a railway maintenance system based onimage analysis and the using method thereof, A remote sensing satellite moving on a space orbit can regularly shoot static image data for a railway when a railway is normally maintained. A processingterminal can analyze possible or already occurring areas of natural disasters according to the change of the static image data within a period of time and timely inform a train main body running on the railway . After a vehicle-mounted terminal receives the notification of the processing terminal, route planning is carried out rapidly and an unmanned aerial vehicle is released. A target area is shot to obtain the dynamic images, to acquire the dynamic images. The images are transmitted to the processing terminal and the vehicle-mounted terminal and after the dynamic images are analyzed by theprocessing terminal and the vehicle-mounted terminal, whether emergency braking or lane changing is carried out on the train main body or not is determined, so that the possibility of traffic accidents caused by natural disasters of the train main body is greatly reduced.

Description

technical field [0001] The invention relates to the field of railway maintenance, more specifically, to a railway maintenance system based on image analysis and a method for using the same. Background technique [0002] Railway maintenance mainly includes two aspects: railway line maintenance and railway building maintenance. Railway line maintenance is the repair and maintenance of roadbeds and tracks, and railway building maintenance is performed on railway bridges, tunnels, houses and buildings. Maintenance and maintenance work. Railway lines and buildings generally account for about 60% of the value of fixed assets of railway transportation, and are indispensable technical equipment for railway transportation. In order to ensure the safe operation of the train at the specified speed, all equipment should always be kept in good condition. [0003] Since the railway laying lines are long, and most of them avoid crowded areas and pass through relatively remote areas, comp...

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Problems solved by technology

[0004] Among them, the natural damage caused by long-time work is relatively regular, and the maintenance personnel can estimate it in advance, and carry out maintenance through regular inspections by the maintenance personnel, while the railway damage caused by natural disasters is relatively unexpected, and it is difficult for the maintenance personnel It is estimated in advance, and when a natural disaster that can endanger the railway occurs, the traffic lines in the damaged railway area are extremely vulnerable to damage, and it is difficult for maintenance personnel to conduct in-depth maintenance on the damaged railway, and it is even difficult to enter the damaged railway area to survey the real-time status of the railway. It is difficult to issue timely and correct warnings in advance for trains running on the railway

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