铁路通信信号工程技术2026，Vol.23Issue(8)：28-34,7.DOI:10.3969/j.issn.1673-4440.2026.08.004
铁路工程建设期低空应用关键技术探索
Exploration of Key Technologies for Low-Altitude Applications During Railway Engineering Construction Period
摘要
Abstract
To align with China's strategic orientation for the development of the low-altitude economy,and promote the digital intelligence transformation of railway engineering construction,this study addresses problems in railway engineering construction,such as incompleteness of low-altitude application system,and lack of data collection and transmission mechanism,and explores key technologies for low-altitude applications.This paper sorts out the current status of the development of the low-altitude economy of railways in China and other countries,analyzes the typical application cases,and considers the actual needs of railway engineering construction management.It presents the plan for a four-layer system architecture for low-altitude applications,including infrastructure layer,data transmission layer,data service layer and scenario application layer.On this basis,it proposes a whole-process data collection and transmission mechanism covering data collection time,frequency and quality and data transmission protocol for the eight typical scenarios of line survey and design,terrain modeling,early identification of geological hazards,project progress patrol,project quality inspection,construction hazard inspection,construction environment patrol and emergency rescue commanding.Finally,it examines data analysis applications for typical scenarios based on AI and BIM technologies.关键词
低空经济/铁路工程建设/无人机(UAV)/应用架构/数据采集与传输/智能建造/数字孪生/BIMKey words
low-altitude economy/railway engineering construction/unmanned aerial vehicle(UAV)/application architecture/data collection and transmission/intelligent construction/digital twin/BIM分类
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解亚龙,曹鸿飞,鲁玉龙,杨玲玲,李飞,乔方博..铁路工程建设期低空应用关键技术探索[J].铁路通信信号工程技术,2026,23(8):28-34,7.基金项目
中国铁道科学研究院集团有限公司重大项目(2024YJ360) （2024YJ360）
中国铁道科学研究院集团有限公司基金项目(DZYF24-11) （DZYF24-11）
