Title:
IMAGE AND XRF MINERAL INVERSION-BASED LITHOLOGY IDENTIFICATION SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO/2021/208515
Kind Code:
A1
Abstract:
An image and XRF mineral inversion-based lithology identification system and method, which do not rely on manual identification, take a short time, are not easy to cause false determination, can automatically identify lithology, and have high working efficiency. The identification system comprises an automatic driving vehicle (1), a probe (6), image acquisition devices (4), and a vehicle-mounted processor (7). The probe (6) is an X-ray fluorescence spectrometer for detecting the element information of surrounding rock, and the vehicle-mounted processor (7) inverts the received element information of the surrounding rock in a region to be measured into mineral information. The recognition method comprises receiving surrounding rock images and corresponding inclination angles, converting image information into a one-dimensional vector format, then combining same with mineral information in a one-dimensional format, and identifying rock lithology on the basis of the combined information.
Inventors:
XU ZHENHAO (CN)
LIN PENG (CN)
XU GUANGLU (CN)
SHI HENG (CN)
YU TENGFEI (CN)
WANG ZHAOYANG (CN)
HUA YILEI (CN)
LIN PENG (CN)
XU GUANGLU (CN)
SHI HENG (CN)
YU TENGFEI (CN)
WANG ZHAOYANG (CN)
HUA YILEI (CN)
Application Number:
PCT/CN2020/141564
Publication Date:
October 21, 2021
Filing Date:
December 30, 2020
Export Citation:
Assignee:
UNIV SHANDONG (CN)
International Classes:
G01N23/223
Domestic Patent References:
| WO2018098565A1 | 2018-06-07 |
Foreign References:
| CN111751394A | 2020-10-09 | |||
| CN107620593A | 2018-01-23 | |||
| CN110662961A | 2020-01-07 | |||
| CN110346349A | 2019-10-18 | |||
| CN104335032B | 2017-07-04 | |||
| CN104769422A | 2015-07-08 | |||
| CN110031493A | 2019-07-19 |
Attorney, Agent or Firm:
JINAN SHENGDA INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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