公开(公告)号：US11306586B2

公开(公告)日：2022-04-19

申请号：US16897363

申请日：2020-06-10

申请人： China University of Mining and Technology-Beijing

发明人： Xianlei Xu ,  Suping Peng ,  Zheng Ma ,  Biao Guo ,  Tao Sun

IPC分类号： E21C35/24 ,  E21C31/08

摘要： An intelligent detection and recognition system and method for a coal-rock interface of a mine are provided. The intelligent detection and recognition system mainly includes an intelligent lifting support fastened to the top of a shearer, a non-contact radar antenna disposed at the top of the intelligent lifting support, and an operating terminal with which the radar antenna wirelessly conducts information transmission. In an operating state, a radiation direction of the radar antenna is perpendicular to the surface of a to-be-detected coal seam, and the operating terminal is configured to acquire radar data of the to-be-detected coal seam collected by the radar antenna, and draw and display a coal-rock horizon occurrence curve according to the radar data.