公开(公告)号：US12071185B2

公开(公告)日：2024-08-27

申请号：US17618745

申请日：2020-12-30

Applicant: SHANDONG UNIVERSITY

Inventor： Zhenhao Xu ,  Peng Lin ,  Tengfei Yu ,  Huihui Xie ,  Ruiqi Shao ,  Dongdong Pan ,  Fumin Liu ,  Gang Liu

IPC: G01N21/31 ,  B62D57/024 ,  B62D57/04 ,  E21D9/00 ,  G01N33/24

CPC classification number: B62D57/024 ,  B62D57/04 ,  E21D9/003 ,  G01N21/31 ,  G01N33/24

Abstract: A system and a method identify an adverse geological body in a tunnel based on hyperspectral technology analysis. The system includes a wall-climbing robot, a controller, and a signal processor, wherein the wall-climbing robot is provided with a plurality of groups of hyperspectral light sources and receivers, and the hyperspectral light sources and the receivers are arranged at intervals; the controller is configured to control the operation of the wall-climbing robot to ensure that the wall-climbing robot moves on a tunnel face according to a set spiral path; and the signal processor communicates with the receivers to receive the acquired spectrum data, draws a mineral distribution map of the tunnel face with the path raveled by the wall-climbing robot as a plane, and identifies an adverse geological body by identifying categories and distribution characteristics of the representative minerals.