Target detection display control method and device supporting photoelectric cross positioning in radar failure scene

Abstract

The invention provides a target detection display control method and device supporting photoelectric cross positioning in a radar failure scene. The method comprises the steps of protocol conversion, target data processing, equipment health detection, multi-source radar fusion, multi-source photoelectric cross positioning target classification identification and display control management. Based on a streaming data processing framework, multi-source signal fusion display under the condition that radar equipment and photoelectric equipment work at the same time is achieved; based on the advantages of photoelectric detection, the technology of cross positioning of the multiple pieces of photoelectric equipment is combined, under the condition that an aerial target is accurately positioned, target classification, recognition and tracking are achieved at the same time, and the service can be carried out by using the target position data generated by photoelectric cross positioning under the condition of radar failure.

Description

technical field [0001] The invention relates to the technical field of target detection, in particular to a target detection display and control method and device supporting photoelectric cross positioning in a radar failure scenario. Background technique [0002] UAV targets have the characteristics of "low flying altitude, slow flying speed, small target RCS, strong maneuverability, and strong anti-interference ability". It detects, tracks, and identifies. [0003] At present, the detection methods for low-altitude drones at home and abroad are mainly based on radar detection, assisted by photoelectric and spectrum detection. Although the use of radar to detect low-altitude UAV targets can work all-weather and all-weather, the detection distance and target tracking performance are better, but it cannot achieve effective identification of targets, and cannot distinguish bird targets from UAV targets. At the same time, in some special scenarios Or the terrain cannot be det...

AI Technical Summary

Problems solved by technology

[0007] The present invention aims to provide a target detection and display control method and device that supports photoelectric cross-location in the radar failure scenario, so as to solve the problem that the existing technology cannot meet the business characteristics and requirements of UAV low-altitude detection countermeasures

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