Device and method for comprehensively and accurately positioning and monitoring railway maintenance place

Abstract

The invention provides a device and method for comprehensively and accurately positioning and monitoring a railway maintenance place. The device comprises a personnel positioning subsystem, a video monitoring subsystem and a central monitoring and analyzing system, the personnel positioning subsystem comprises a reader-writer, a receiving main station and more than one positioning label laid along the direction of railway station tracks and trenches, each positioning label is wirelessly connected with an input end of the reader-writer, an output end of the reader-writer is connected with an input end of the receiving main station, the receiving main station is connected with the central monitoring and analyzing system, and the video monitoring subsystem comprises a video collecting device, a machine room server and a videoing device. Each of operating personnel in an operating area can be positioned accurately in realtime, realtime tracking of operating tracks of the operating personnel is realized, and monitoring video when the operating personnel is at different position points is automatically spliced background; through combination and linkage of positioning and video, the operating personnel can be monitored more comprehensively.

Description

technical field [0001] The invention relates to a monitoring device, in particular to a comprehensive and precise positioning monitoring device and method for a railway maintenance site. Background technique [0002] In the existing technology, in order to ensure that the railway staff work in the railway yard according to the standard operating procedures, and in order to ensure the quality of the work of the railway staff, it is necessary to track and trace the working process of the railway staff. Specifically, it is necessary to accurately track each job The position of personnel, in the prior art, video surveillance technology is usually used to monitor the railway station yard, the specific method is: install multiple cameras at different positions in the railway station yard, so as to achieve coverage without blind spots in the railway station yard, and each camera continuously collects The image information in the monitoring area is then transmitted back to the backg...

AI Technical Summary

Problems solved by technology

[0003] The shortcomings of the above-mentioned monitoring methods are: the video monitoring method is limited by the influence of ambient light, and has certain limitations in practical applications; and, because the captured image information includes a large number of people and interference backgrounds in the station, it has image analysis capabilities. The problem of complex process and low efficiency

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