Station train arriving and leaving early warning system and image preprocessing method thereof

Abstract

The invention discloses a station train arriving and leaving early warning system. The system comprises an information acquisition device, a monitoring information processing device and an early warning device, wherein the information acquisition device can acquire image information of an arrival train, the monitoring information processing device can realize processing and analysis of monitoringinformation, and the early warning device can realize real-time early warning of abnormal images. The station train arriving and leaving early warning system has the beneficial effects that the station train arriving and leaving early warning system can efficiently detect the state of a train, is high in real-time performance, can realize intelligent analysis and early warning, realizes centralized processing and centralized display of information, is convenient to use, and reduces the labor intensity of workers.

Description

technical field [0001] The invention relates to the field of early warning systems for receiving and departing trains at stations, in particular to an early warning system for receiving and departing trains at stations and an image preprocessing method thereof. Background technique [0002] For a long time, my country's railway vehicle maintenance methods are outdated and technical equipment is backward. At present, the traditional simple manual operation mode of picking up vehicles from the field is completely adopted. The train inspection operation basically relies on the inspectors to "touch, hammer, see, The nose smells, the efficiency is low, the quality of work cannot be guaranteed, and there are potential safety hazards in the safety of freight train operation. It has been unable to meet the needs of rapid development of railways and ensuring safety. The following problems mainly exist in the traditional train receiving and dispatching operation: [0003] With the in...

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Problems solved by technology

[0003] With the increase of train running speed, it is difficult to timely detect and accurately judge potential safety hazards such as cargo leakage, train tail device loss, motor car water injection port opening, and tail pipe not being hoisted, etc. ;

[0004] The field visual method is limited by objective conditions such as weather and standing position, and cannot realize all-round and all-weather monitoring of the train status; it is difficult to find potential safety hazards during train operation;

[0005] Relying on manual judgment of hidden dangers is often interfered by factors such as business quality and practical experience, which can easily lead to misjudgments and affect the safe operation of trains

[0006] Passenger and freight mixed-run trunk lines and busy trunk lines have high labor intensity for field personnel, and the quality of train receiving and dispatching operations in the fatigued state decreases, and there is a potential safety hazard that train operation risks cannot be found;

[0007] In the harsh environment and in the case of jumping to pick up the car, there are personal safety problems for field personnel

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