Unmanned aerial vehicle fiber optic communication system

By combining a relay module for fiber optic communication and wireless communication, the problem of limited flight and transmission distance for fiber optic UAVs was solved, enabling reliable long-distance control and information transmission of UAVs.

CN224356113UActive Publication Date: 2026-06-12GUILIN GLSUN SCI & TECH GRP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUILIN GLSUN SCI & TECH GRP CO LTD
Filing Date
2025-05-12
Publication Date
2026-06-12

AI Technical Summary

⚠Technical Problem

In existing technologies, the flight distance of fiber optic drones is limited by the length and weight of the cables, and the transmission distance of fiber optic drones is also limited by the length and weight of the cables.

⚗Method used

By combining fiber optic communication and wireless communication, and integrating relay modules including an airborne module, a first-type relay module, a second-type relay module, and a central control module, signal transmission is achieved using optical amplifiers and wireless connections, thereby extending the working distance and anti-interference distance of the fiber optic UAV.

🎯Benefits of technology

It effectively extends the control distance of fiber optic drones, enhances the anti-interference capability of signals, and enables reliable long-distance control and information transmission of drones.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an unmanned plane optical fiber communication system, including airborne module, first type relay module, second type relay module and central control module, first type relay module has several, and first type relay module includes optical amplifier, airborne module is installed in unmanned plane and is connected unmanned plane's control unit, and airborne module is connected nearest end's first type relay module through optical fiber, and adjacent first type relay module is connected through optical fiber, and the first type relay module of farthest end is connected second type relay module through optical fiber, and second type relay module and central control module central control module wireless connection, and airborne module is communicated with central control module through first type relay module, second type relay module and central control module bidirectionally. The utility model discloses the combination of optical fiber communication and wireless communication, and the mode of relay, can effectively improve the working distance of optical fiber unmanned plane, and can increase the anti -interference distance to increase the safe working distance of optical fiber unmanned plane.
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