Method for monitoring and early warning visualization relay in block section for railway safe traveling

Abstract

The invention discloses a method for monitoring and early warning visualization relay in a block section for railway safe traveling. The method comprises the following specific steps: (1) carrying out system initialization; (2) sending video information in real time; (3) enabling a railway administration cloud monitoring center and a train-mounted monitoring system to store received monitoring videos respectively; (4) judging the railway occupation state with the video information; (5) judging the railway occupation state with audio information; (6) judging whether subgrade settlement occurs; (7) monitoring video relay; (8) monitoring train distance; and (9) carrying out warning. By the method, the problems that currently train drivers can not judge the distance to a train in front since the drivers can neither see nor hear the occupation condition of the railway within the safe distance in front are solved, and a support is provided for the safe traveling of the train and the prevention of accidents such as rear-end collision and derailment of the train under abnormal conditions such as railway occupation, slope landslide, subgrade settlement, bridge breakage and collapse, tunnel collapse, debris flow, dust storm, squall and torrential rain.

Description

technical field [0001] The invention relates to the field of computer technology, and further relates to a visual relay monitoring and early warning method in the field of visual computing technology and mobile communication technology in the railway safety traffic block section. The present invention organically integrates GPS satellite positioning system, GIS geographic information system, wired / wireless / satellite communication technology, computer network, video monitoring and visual computing, can provide visual monitoring for railway safety driving block section, and ensure safe driving Pre-warning of the front track occupancy within the required distance can be used as an important part of the intelligent traffic control system to avoid accidents such as train rear-end collisions and derailments. Background technique [0002] At present, the automatic control system for closed sections is usually used to ensure the safety of driving in railway operation, so as to maint...

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Problems solved by technology

[0007] The present invention aims at the lack of possible signal failure in the automatic control system of the railway safety driving block section in the above-mentioned prior art, and the problem that the relay monitoring of the ultra-long distance of 6 to 20 kilometers cannot be realized in the prior art during the whole process of driving, A visual relay monitoring and early warning method involving visual computing technology and mobile communication technology is proposed in the blocked section of railway safety traffic

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