A geographic information system and detection method for national land space planning

By setting up a communication quality monitoring module in the central server, dynamic communication quality sorting and data verification are achieved between the drone and the server, which solves the problem of unstable communication in drone geographic information collection and ensures the integrity and accuracy of the data.

CN118678323BActive Publication Date: 2025-09-30CHONGQING UNIV OF TECH
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Patent Information

Application Number
CN202410902756.9
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-07-08
Publication Date
2025-09-30
Estimated Expiration
2044-07-08

AI Technical Summary

Technical Problem

In existing drone geographic information collection systems, the communication quality between the central server and the drone is unstable, resulting in incomplete or inaccurate data transmission, affecting the reliability of data analysis.

Method used

A communication quality monitoring module is set up in the central server to monitor the communication quality between the UAVs and the server, sort them based on the communication quality, establish communication connections between high-quality UAVs and low-quality UAVs, transmit the data of low-quality UAVs through high-quality UAVs, and verify the low-quality data.

Benefits of technology

It improves the accuracy and reliability of data received by the central server, ensures data integrity, and reduces data loss or distortion caused by communication interruptions or obstructions.

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Abstract

The present invention relates to the field of geographic information collection technology, and more particularly to a geographic information system for national land space planning, comprising a central server and a geographic information collection unit. The geographic information collection unit comprises a plurality of drones, each of which collects geographic information from a plurality of areas to be measured and remotely transmits the collected geographic information to the central server in real time. The central server is provided with a communication quality monitoring module, which is used to monitor the communication quality between each drone and the central server, sort the drones based on the communication quality between the drones and the central server, establish communication connections between drones with communication quality lower than a system setting and selected drones with communication quality higher than the system setting, thereby verifying the geographic information collected by the drones with communication quality lower than the system setting, thereby improving the accuracy of the information collected by the drones received by the central server.
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