Title:
SCANNING AND OBSERVATION SYSTEM FOR COAL-MINE MECHANICAL ARM
Document Type and Number:
WIPO Patent Application WO/2023/226574
Kind Code:
A1
Abstract:
The present invention belongs to the field of coal-mine robots, and relates to a scanning and observation system for a coal-mine mechanical arm. The system comprises a geographic information system, an online sensing module, a modeling system, a LIDAR, an infrared camera, a dynamic and static information identification module and an underground environment module, wherein the geographic information system and the online sensing module are in signal connection with the modeling system, respectively; the LIDAR and the infrared camera are in signal connection with the dynamic and static information identification module, respectively; and the modeling system and the dynamic and static information identification module are in signal connection with the underground environment module, respectively. In the present invention, a high-precision laneway environment model is constructed by using a laser scanner, and a high-precision map description of a laneway environment is constructed in combination with a geographic information system; and a changed environment model and map are updated by using a laser real-time mapping method, thereby realizing the dynamic updating of a wide-range coal-mine laneway scenario model.
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Inventors:
GONG XIAOBING (CN)
ZHAO ZHONGTAI (CN)
WANG JIE (CN)
GUO SHENGJUN (CN)
LIU KUI (CN)
LU KE (CN)
WU LIANG (CN)
LIANG AICHUN (CN)
LI DINGFU (CN)
CHEN BO (CN)
ZHAO ZHONGTAI (CN)
WANG JIE (CN)
GUO SHENGJUN (CN)
LIU KUI (CN)
LU KE (CN)
WU LIANG (CN)
LIANG AICHUN (CN)
LI DINGFU (CN)
CHEN BO (CN)
Application Number:
PCT/CN2023/083776
Publication Date:
November 30, 2023
Filing Date:
March 24, 2023
Export Citation:
Assignee:
CHINA COAL TECH & ENGINEERING GROUP CHONGQING RESEARCH INSTITUTE CO LTD (CN)
International Classes:
G06V20/00; E21F17/00; G06V10/143
Foreign References:
| CN114972970A | 2022-08-30 | |||
| CN110363846A | 2019-10-22 | |||
| CN103512579A | 2014-01-15 | |||
| CN109059942A | 2018-12-21 | |||
| CN110285813A | 2019-09-27 |
Attorney, Agent or Firm:
TIDYTEND INTELLECTUAL PROPERTY LAW FIRM (CN)
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