Intelligent Exploration System Based on UAV Multispectral Remote Sensing and AI Mineral Recognition

By using a hexacopter drone equipped with a multispectral camera and AI recognition technology, the problems of low efficiency, high cost and poor terrain adaptability in traditional mineral exploration have been solved. This enables efficient, accurate and safe mineral identification and mining planning, adapting to complex terrain and harsh environments, and conforming to the concept of green exploration.

CN121541292BActive Publication Date: 2026-06-30HEBEI QINGMU ENGINEERING TECHNOLOGY SERVICES CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HEBEI QINGMU ENGINEERING TECHNOLOGY SERVICES CO LTD
Filing Date
2025-11-03
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Traditional mineral exploration is inefficient, costly, and poorly adaptable to terrain. Mineral identification relies on experience, and existing technologies suffer from poor equipment stability, low data utilization, low identification accuracy, and inadequate data security and ecological protection in complex terrain and harsh environments.

Method used

The system employs a hexacopter foldable drone equipped with a multispectral camera, lidar, and thermal infrared camera. Combined with cross-modal AI mineral recognition, it achieves spatiotemporal alignment and correction of multi-sensor data, supports mineral feature enhancement and self-iterative updates, integrates exploration-mining linkage visualization and digital twin control, uses differential privacy technology to protect data, and generates ecological protection recommendations.

Benefits of technology

It significantly improves exploration efficiency and identification accuracy, adapts to complex terrain and harsh environments, reduces costs, ensures data security, minimizes ecological impact, and achieves seamless integration of exploration and mining.

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Abstract

This invention discloses an intelligent exploration system based on UAV multispectral remote sensing and AI mineral identification, belonging to the field of geological exploration technology. It employs a six-rotor folding platform equipped with magnetorheological damping mounts and multiple payload interfaces, integrating differential RTK-GPS and millimeter-wave obstacle avoidance radar. It includes a 20-band camera, a thermal infrared camera, and a lidar, dynamically adjusting the band combination to achieve spatiotemporal alignment of multi-sensor data. A time-series data preprocessing module performs three-level correction, fusing time-series data and filtering out noise. A multimodal fusion architecture with a built-in transfer learning library is adopted. A three-dimensional model is constructed, supporting mining simulation and multi-dimensional analysis. Real-time mapping, data transmission, and intelligent task planning are achieved. This invention improves exploration efficiency and identification accuracy, enhances adaptability to complex environments, ensures data security, considers ecological protection, achieves seamless integration of exploration and mining, and reduces costs.
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