An unmanned aerial vehicle identification system and method with light weight, low power consumption and long-distance networking communication

CN121924470BActive Publication Date: 2026-06-09杭州智元研究院有限公司

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Patents(China)
Current Assignee / Owner: 杭州智元研究院有限公司
Filing Date: 2026-03-27
Publication Date: 2026-06-09

AI Technical Summary

Technical Problem

Existing drone identification systems are bulky and heavy, making it difficult to meet the needs of flexible deployment. They are not optimized for low-power, long-term operation scenarios, and their identification methods are either too simple or have low accuracy, making them unable to effectively identify unauthorized drones.

Method used

The drone identification system adopts a lightweight design and integrates an RF front-end, an RF signal detection unit, a drone signal identification unit, and a LoRa unit. It combines Drone ID, Remote ID, and time-frequency feature matching methods to achieve low-power long-distance networking communication. It forms a collaborative identification network through the LoRa module and wakes up the module only to identify abnormal signals.

Benefits of technology

It achieves low-power long-term monitoring, has long-distance networking communication capabilities, improves the reliability and efficiency of drone identification, and can continuously monitor and identify various drone types in power-constrained areas.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a kind of unmanned aerial vehicle identification system and method of lightweight low power consumption, long-distance networking communication, focus on low power consumption design and workflow follow the concept of " low power consumption guard + abnormal awakening ", under normal circumstances only a small part of unit normal work other unit is in hibernation state, only after detecting abnormal signal, wake-up module carries out unmanned aerial vehicle signal identification, reduce power consumption, so that module can be long-term guard under the condition of power supply limit;And integrated LoRA module, with long-distance low power consumption communication function, realize the networking communication and cooperative reconnaissance between each distributed node, expand the protection range of unmanned aerial vehicle threat, can realize large-scale, long-time unmanned aerial vehicle identification, simultaneously apply a variety of unmanned aerial vehicle identification methods in identification process, with higher identification reliability and identification efficiency.

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