我国绿色煤炭资源量有限，实施煤炭精准智能开采是未来绿色采矿的必由之路，其中地质保障技术体系是重要的基础。从煤炭开采基础地质及其勘探、综合地球物理探测、地质钻探和矿井地质信息技术平台等方面，系统地分析了我国矿井地质保障技术体系的现状，提出了煤炭精准智能开采模式下矿井地质保障技术的发展趋势和方向。通过大数据、云计算、互联网等技术平台，采用地质调查、钻探、物探、化探、GIS等多种地学参数信息，构筑基于天空、地面、井孔、地下、采煤工作面、长钻孔等全空间、全方位地质动态模型的保障技术体系，为煤炭精准智能开采提供所需的透明地质条件;研发三维和四维地球物理精细探测新方法、新技术，研制震、电、磁、核、声、光等物理参数主、被动源综合探测与成像智能化仪器设备，实现对开采地质条件的精准判识;发展由探测到监测，以及与掘进机械、采煤机械等一体化的监控预报识别体系，对影响开采的多灾源地质因素进行智能预测及监控，不断建设和完善煤炭资源综合开发保障技术体系;结合移动智能终端APP，逐步完成煤炭资源开发过程中井下图、景、物、人、设备等人机共享共管，实现高度信息化和智慧化，切实保障矿井安全高效生产;通过进一步加强高素质复合型地质专业技术人才培养，开展大尺度模拟实验和技术攻关，做到创新发展和技术引领，着力推进煤炭资源开发利用的新发展。

Under the condition of limited green coal resources,precise mining and intelligent mining are the only way for future green mining,in which the technical system of geological support is an important foundation. This paper sys- tematically analyzes the present situation of mine geological support technological system in China from the aspects of coal mine basic geology and its exploration,comprehensive geophysical exploration,geological drilling,mine geological information technological platform and so on,and puts forward the development direction of coal mine geological sup- port technology under the mode of precise and intelligent coal mining. With regards to the use of technical platform such as big data,cloud computing,internet and the like,and various earth science information such as geological sur- vey,drilling,geophysical exploration,geochemical exploration,GIS and the like,the guarantee technological system of all-space and all-round geological dynamic model is constructed based on sky,ground,borehole,underground,mining working surface,long drilling hole and the like. It will provide the necessary transparent geological conditions for accu- rate and intelligent coal mining. The research and development of three-dimensional and four-dimensional geophysical precise detection methods and the development of intelligent instruments for positive and passive source comprehensive detection and imaging based on seismic,electrical,magnetic,nuclear,acoustic,optical and other physical parameters is proposed for realizing the accurate identification of mine geological conditions. An integrated monitoring and prediction identification system from detection to monitoring should be developed,and integrated with driving machinery and coal mining machinery to intelligently predict and monitor the geological factors affecting mining. Combined with the APP of mobile intelligent terminal,the cooperative management of well position,scene,object,human,equipment and other man-machine sharing in the process of coal resources development is completed step by step to realize a high degree of information and intelligence,and effectively ensure the safety and efficiency of coal mine production. Also,a large- scale simulation experiments and technical research,and the training of high-quality compound geological professionals are proposed so as to achieve an innovative development and technical lead and constantly promote the new develop- ment in the coal resource development and utilization.