Design and implementation of unmanned helicopter aviation emergency surveying and mapping system

doi:10.13474/j.cnki.11-2246.2020.0187

Abstract

Abstract: Unmanned helicopters have the advantages of strong environmental adaptability, flexibility, and fixed-point hovering, and have broad application prospects in emergency mapping geographic information security. This paper starts with the integration relationship between UAV platform, task sensor and data processing software, and proposes an integrated design scheme including multi-load integration of structural design, electrical design and control flow design, as well as covering aerial photography design, video data processing, Software system integration solution for optical area array image processing. The Z-5 unmanned helicopter aviation emergency mapping system is implemented by this scheme, and the flight test is carried out in Mingguang City, Anhui Province. The results show that the system can simultaneously acquire video and optical images by real-time processing to meet the real-time provision of emergency mapping geographic information support.

Key words: emergency mapping, aerial photography, Z-5 drone, drone system, integrated system

CLC Number:

P208

ZHU Jie, WANG Junwei, WANG Zhongxiang, WU Hao, ZHANG Ronghui. Design and implementation of unmanned helicopter aviation emergency surveying and mapping system[J]. Bulletin of Surveying and Mapping, 2020, 0(6): 87-92.

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