An intelligent video surveillance system guided by navigation radar or ais tracking parameters

Abstract

The invention discloses a navigation radar or AIS tracking parameter booted intelligent video monitoring system. The navigation radar or AIS tracking parameter booted intelligent video monitoring system comprises a radar or AIS signal reception module, a data processing module, an automatic control module, a computer and a video monitoring module. The navigation radar or AIS tracking parameter booted intelligent video monitoring system, based on a local observation station or a nonlocal video networking observation station booted by radar system parameters, ARP tracking parameters or AIS parameters, helps to realize innovation of united monitoring method for marine monitoring patrol and marine management; after each video observation station receives a command, a navigation attitude reference system and an angular displacement sensor are used to provide optical axis orientation and pitch angle feedback, so that closed-loop control is realized; the control method is planned to use target angle speed, angular position two-parameter PID closed-loop control method; and in the algorithm, parameter filtering+disturbance observer+feedback control composite control technology is utilized to further improve the smooth control degree of a pan-tilt.

Description

technical field [0001] The invention belongs to the technical field of video monitoring, in particular to an intelligent video monitoring system guided by navigation radar or AIS tracking parameters. Background technique [0002] The marine radar that conforms to the 2007 version performance standard of the IMO MSC192.79 resolution has the functions of various basic navigation sensor information collection, fusion and intelligent output of target tracking and solution results. It plays an important role; the video surveillance system is widely used in the above-mentioned occasions because of its features of intuition, convenience, and detailed information. With the rapid development of computer image processing technology and network communication technology, the demand for video surveillance systems is growing rapidly. However, there are blind areas in the monitoring screen of the current video monitoring system, the coverage of the monitoring site is not high, and the key...

AI Technical Summary

Problems solved by technology

More and more video surveillance systems are being applied to the real-time monitoring of maritime scenes. However, traditional video surveillance mainly has two types: fixed or manually adjusted to observe the field of view. The correlation between the monitoring screen and other tracking methods is not high. To achieve the purpose of real-time synchronous monitoring

Especially with the increase in the number of cameras, it is difficult to manually adjust the images of all monitoring areas at the same time, and it is difficult to focus on the target at the same time to achieve video locking

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