A multi-radar resource scheduling method for cluster target detection

By constructing a total detection benefit objective function for the radar network and dynamic resource scheduling, the resource saturation problem of traditional radar when facing cluster targets is solved, achieving efficient resource utilization and improved system robustness, making it suitable for cluster target tracking in complex electromagnetic environments.

CN121918115BActive Publication Date: 2026-07-24CHINESE PEOPLES LIBERATION ARMY UNIT 63961
View PDF 2 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHINESE PEOPLES LIBERATION ARMY UNIT 63961
Filing Date
2026-01-16
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Traditional single-unit phased array radars suffer from saturation of detection and tracking resources when facing high-density, high-speed cluster targets, leading to decreased data rates, tracking loss, and detection blind spots. Existing network systems lack coordinated scheduling, resulting in resource waste.

Method used

By constructing a total detection benefit objective function for the radar network, resources are dynamically allocated based on the detection information of each radar to maximize the total detection benefit, thereby achieving global resource optimization and distributed collaboration, avoiding resource waste and overload, and ensuring continuous tracking of high-value targets.

Benefits of technology

It improves the resource utilization efficiency of the radar network, enhances the ability to deal with clustered targets, and improves the robustness and reliability of the system, especially in complex electromagnetic environments or multi-target dense scenarios, it enhances the detection and tracking capacity.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN121918115B_ABST
    Figure CN121918115B_ABST
Patent Text Reader

Abstract

The application provides a multi-radar resource scheduling method for cluster target detection, which is used for resource scheduling of a radar network, and the radar network comprises multiple radars; the method comprises the following steps: obtaining detection information of each radar, for any radar, the detection information comprises track data of a target tracked by the radar and a working state of the radar; for any radar, based on the detection information of the radar, the detection information of the radar is determined for each target tracked by the radar; based on the detection information of each radar for each target tracked by the radar network, a target function of total detection information of the radar network is constructed, wherein for any radar, the detection information of the radar for a non-tracked target is 0; taking maximization of the total detection information as an objective, the target function is solved to obtain a target allocation scheme; and resource scheduling instructions are issued to each radar in the radar network according to the target allocation scheme. The scheme can greatly improve the resource utilization efficiency of the radar network and the response capability to cluster targets.
Need to check novelty before this filing date? Find Prior Art