基于系统科学和安全工程理论，分析了煤炭行业安全生产事故隐患分布特征，明确了事故隐患赋存的重点岗位、危险工艺、关键环节以及事故隐患类别，提出了“十四五”及今后更长时期从根本上消除煤矿事故隐患科技支撑的发展目标与路径。在分析隐患治理技术发展现状、问题和趋势基础上，提出了煤炭行业“从根本上消除事故隐患”的总体思路，构建了煤矿安全生产事故隐患消除科技支撑体系，提出了科技支撑主要任务。基于源头治理、系统治理、综合治理和精准治理的安全理念，提出了煤炭行业“十四五”期间“从根本上消除事故隐患”的科技支撑对策。研究结果表明：煤矿安全生产事故隐患涉及安全生产全过程、“人、机、环、管”全要素，可能导致的事故种类多、损失大，地区分布差异大，并不断动态变化。为此需要从源头、从安全生产全过程、从“人、机、环、管”全要素、从隐患演化全流程消除事故隐患。需要构建“全过程监管、全要素包含、全流程覆盖、全方位建设”的安全生产事故隐患消除科技支撑体系，实现隐患源头风险智能预警、隐患科学治理、灾害事故精准防控。“十四五”期间煤炭行业要从科技攻关、重点工程、政策举措等方面从根本上消除事故隐患，提高煤矿隐患治理和重特大事故防控能力。

Based on the theory of system science and safety engineering,the distribution characteristics of hidden dangers of safety production accidents in coal industry were analyzed,and the key positions,dangerous processes,key links and categories of hidden dangers were identified,and the development goals and paths of scientific and technological support for eliminating hidden dangers in coal mines during the“fourteenth five year plan”and for a longer period in the future were put forward. Based on the analysis of the development status,problems and trends of the hidden danger control technology,the overall idea of“fundamentally eliminating the hidden danger” in the coal industry was put forward,the scientific and technological support system for eliminating the hidden dangers in coal mine safety production was constructed,and the main tasks of scientific and technological support were put forward. Based on the safety concepts of source control,system control,comprehensive control and precise control,the scientific and technological support countermeasures to fundamentally eliminate the hidden danger in the coal industry during the“fourteenth five year plan” period were put forward. The research results show that the hidden dangers of coal mine safety production accidents involve the whole process of safety production and the whole elements of “human,machine,environment and management”,which may cause many types of accidents,large losses,large differences in regional distribution and continuous dynamic changes. To this end,it is necessary to eliminate the hidden dangers from the source,from the whole process of safety production,from the whole elements of “human,machine,environment and management”,and from the entire process of hidden danger evolution. It is necessary to build a scientific and technological support system for the elimination of hidden dangers in production safety with“full-process supervision,full-element inclusion,full-cycle coverage,and all-round construction”,so as to realize the intelligent early warning of hidden dangers,scientific management of hidden dangers,and accurate prevention and control of disasters and accidents. During the “fourteenth five year plan” period,the coal industry should fundamentally eliminate the hidden danger in terms of scientific and technological research,key projects,and policies and measures,and improve the ability of coal mine hidden danger management and prevention and control of major accidents.