1Current situation and dilemma and development path of intelligent construction of open-pit coal mine in ChinaWANG Zhongxin, SUN Xin, ZENG Xiangyu, XIN Fengyang, TIAN Fengliang, SONG Bo, ZHOU Hao, BAI Yiming, CHEN DaweiTheory and Research1-72Research progress and trend of intelligent open-pit mine based on knowledge graphZHAO Hongze, GUO Weihong, LU Junyu, ZHENG WenTheory and Research8-13,173Research of drill positioning and navigation system in open-pit mine based on BDSHE Shuai, WU Jing, ZHAO LiTheory and Research14-174Data center and application support architecture of super large open-pit mine based on hyper converged infrastructureLI Hongchao, LIU Yong, WANG Yujiang, BAI YunshengTheory and Research18-21,275Autonomous truck dispatching system architecture and key technology in open-pit mineSHI LingjieTheory and Research22-276Thoughts on the current intelligent construction of open-pit mineCHEN ZaimingTheory and Research28-307Research on knowledge graph framework and auxiliary decision-making system of equipment faults in open-pit minesLIU Guangwei, FU EnsanTheory and Research31-35,398Research and application of intelligent mine construction in Pingshuo East Open-pit MineLI Yalin, NING Hao, LI Jindian, HAN MengTheory and Research36-399Active anti-collision warning system based on mine truck millimeter-wave radarZHAO Haiping, HOU Yushan, ZHANG Weiming, FAN Zhipeng, CHEN Yongxu, FENG Xiaoguang, WANG Shanshan, ZHOU HuashengTechnology and Application40-4310Application of deep displacement monitoring in Hesigewula Open-pit Coal MineCHEN Yingxian, DavronToirov, YANG HongxiaTechnology and Application44-4711Research on iSlope system platform of soft rock open-pit mineWANG Yong, GUO Ziyu, ZHANG LeileiTechnology and Application48-51,5512Analysis of comprehensive management intelligent open-pit mining strategyGUO Yangyang, ZHAO ChengrongTechnology and Application52-5513Application of UAV oblique photography technology in open-pit mines monitoringZHANG WeishengTechnology and Application56-6014Planning and development path of smart open-pit minesLI XuTechnology and Application61-63,6715Application of 5G triple frequency hybrid network in intelligent construction of Xiwan Open-pit Coal MineLEI ZhiyongTechnology and Application64-6716Application of cloud computing and virtualization in construction of intelligent coal minesMA XiaolongTechnology and Application68-71,7417Application of intelligent dispatching system in Fushun East Open- pit MineBAO YanTechnology and Application72-7418Application of driverless technology in Xinjiang Tianchi Energy South Open-pit Coal MineYANG Xiaoxin, GUO Haoyu, YANG ZhiyongTechnology and Application75-77,8119Relationship between open-pit coal mine network development and smart mine constructionWANG Rongjun, WEI JianxiongTechnology and Application78-8120Study on intelligent construction technology of single bucket railway process open-pit mineZHAO Yingtuo, WANG Hongzhi, SUN PengyuanTechnology and Application82-84 