The invention discloses a railway foreign matter clearance intrusion detection system and method. The railway foreign matter clearance intrusion detection system comprises at least one monitoring unit, an embedded foreign matter clearance intrusion detection unit connected with the monitoring units and a remote monitoring server. The embedded foreign matter clearance intrusion detection unit comprises an image acquisition chip for acquiring image data, shot by the monitoring units, of a railway area to be detected in real time, an FPGA used for judging whether a target exists in the image data or not through background subtraction frame by frame and extracting the features of the target to form feature vectors of the target if the target exists in the image data, a microprocessor for conducting foreign matter clearance intrusion judgment on the image data according to the feature vectors of the target, a remote monitoring server for confirming alarm information sent by embedded foreign matter clearance intrusion detection platforms and informing trains in relevant areas. By the adoption of the technical scheme, the railway foreign matter clearance intrusion detection system is high in recognition speed, high in detection efficiency and accurate in alarming and is suitable for an occasion needing long-distance along-railway foreign matter clearance intrusion detection.
Railway foreign matter clearance intrusion detection system and method
2015-07-22
Patent
Electronic Resource
English
IPC: | B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS |
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