Unmanned aerial vehicle data transmission system based on information importance grading

Through the UAV data transmission system based on information importance hierarchy, dynamic priority classification and intelligent resource scheduling, the key data transmission instability of the UAV cluster communication system in weak signal environments is solved, and efficient and reliable communication in complex environments is achieved.

CN120343660APending Publication Date: 2025-07-18SHENZHEN ZHIGAO FUTURE TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202510685468.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-05-27
Publication Date
2025-07-18

AI Technical Summary

Technical Problem

The drone cluster communication system lacks dynamic adaptive adjustment of task priority and real-time signal strength, resulting in unstable key data transmission in weak signal environments and the inability to flexibly adjust the transmission content according to task urgency. In complex scenarios, traditional solutions are prone to communication interruptions due to terrain occlusion and weather changes, and low task fault tolerance and resource utilization rate.

Method used

The drone data transmission system based on information importance hierarchy is adopted, including signal strength monitoring and grading module, data importance hierarchy module, dynamic adaptive transmission control module, intelligent communication scheduling module and data processing and feedback module. Through dynamic priority division and intelligent resource scheduling, signal strength and task priority are monitored in real time, transmission strategies are dynamically adjusted, key data transmission is given priority, backup machines are deployed predictably and cluster topology is adjusted.

Benefits of technology

In complex environments, the execution reliability of critical tasks and the stability of communication networks are significantly improved, the stable transmission of critical data is ensured, the risk of communication interruption is reduced, and the task success rate and resource utilization efficiency are improved.

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Abstract

The invention discloses an unmanned aerial vehicle data transmission system based on information importance grading. In the invention, through dynamic priority division and intelligent resource scheduling, the execution reliability of the key task in a complex environment is obviously improved. The system preferentially guarantees stable transmission of first-level data (such as positions and emergency instructions) in a weak signal scene, and a standby machine is quickly switched to a relay node or a cluster topological structure is adjusted, so that task failure caused by communication interruption is avoided. Even if the signal strength of the sub-machine is suddenly reduced, the system can still ensure real-time return of key instructions, meanwhile, unnecessary data are automatically compressed or delayed, bandwidth occupation is reduced, the task success rate is effectively improved, and the overall stability and adaptability of a communication network are enhanced through predictive resource deployment and dynamic path optimization. The intelligent relay scheduling module combines real-time environment data and task requirements, deploys a standby machine to a high-risk area in advance, and reduces the risk of communication interruption caused by terrain shielding or weather interference.
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