Radar data association method and device, radar, readable storage medium

By employing a two-way filtering association scheme, the problem of incorrect association between targets and measurement values ​​in multi-target tracking was solved, achieving accurate association between targets and measurement values ​​and ensuring the accuracy of target tracking.

CN116184324BActive Publication Date: 2026-05-26WHST CO LTD
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Patent Information

Application Number
CN202310125470.X
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-02-16
Publication Date
2026-05-26
Estimated Expiration
2043-02-16

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Abstract

This invention provides a radar data association method and apparatus, a radar, and a readable storage medium. Belonging to the field of radar technology, the radar data association method includes: acquiring a target list and a measurement value list; the target list contains targets already tracked by the radar, and the measurement value list contains measurement values ​​detected by the radar at the current moment; repeatedly executing the association step until no more targets are successfully associated with measurement values; the association step includes: determining the measurement value associated with each unassociated target in the target list and the target associated with each unassociated measurement value in the measurement value list; if a target and a measurement value are mutually associated, then the association between the target and the measurement value is determined to be successful. This invention enables bidirectional selection of targets and measurement values, ensuring the accuracy of the association, thereby ensuring the accuracy of subsequent target status updates and target tracking.
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Citation Information

Patent Citations

  • Radar multi-target tracking optimization method based on data correlation method

    CN106054151A

  • Multi-target track real-time rapid association method and device, computer equipment and medium

    CN113960588A