Invention Application
- Patent Title: SYSTEM AND METHOD FOR IDENTIFYING ADVERSE GEOLOGICAL BODY IN TUNNEL BASED ON HYPERSPECTRAL TECHNOLOGY ANALYSIS
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Application No.: US17618745Application Date: 2020-12-30
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Publication No.: US20220355876A1Publication Date: 2022-11-10
- Inventor: Zhenhao XU , Peng LIN , Tengfei YU , Huihui XIE , Ruiqi SHAO , Dongdong PAN , Fumin LIU , Gang LIU
- Applicant: SHANDONG UNIVERSITY
- Applicant Address: CN Jinan, Shandong
- Assignee: SHANDONG UNIVERSITY
- Current Assignee: SHANDONG UNIVERSITY
- Current Assignee Address: CN Jinan, Shandong
- Priority: CN202010070787.4 20200121
- International Application: PCT/CN2020/141568 WO 20201230
- Main IPC: B62D57/024
- IPC: B62D57/024 ; E21D9/00 ; B62D57/04 ; 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.
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