Title:
MODEL DISPLAY METHOD AND DEVICE, MODEL PROVIDING METHOD AND DEVICE, TERMINAL, SERVER, SYSTEM AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/001464
Kind Code:
A1
Abstract:
Disclosed herein is a model display method, comprising: acquiring multiple point cloud identification images; acquiring a real-time video stream of a physical electrical device at a working site, and dividing the real-time video stream into real-time point cloud data by means of a point cloud segmentation algorithm; acquiring a three-dimensional model corresponding to the physical electrical device according to a comparison result of the real-time point cloud data and point cloud data in the multiple point cloud identification images; stacking real-time operation data of the physical electrical device on the three-dimensional model, and calculating real-time displacement and coordinate values after rotation for a worker in the working site in a preset coordinate system; on the basis of the real-time displacement and coordinate values after rotation of the worker in the working site, performing backward algorithm modification on the three-dimensional model following data stacking so as to display the three-dimensional model following data stacking in the reverse direction relative to the moving direction of the worker in the working site. Further disclosed herein are a model display device, a model providing method and device, a terminal, a server, a system and a storage medium.
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Inventors:
XU MIN (CN)
LI NIGE (CN)
YU HAI (CN)
PENG LIN (CN)
HOU ZHANSHENG (CN)
WANG GANG (CN)
HE ZHIMIN (CN)
ZHU LIANG (CN)
BAO XINGCHUAN (CN)
WANG HE (CN)
ZHANG ZEHAO (CN)
HAN HAIYUN (CN)
ZHOU QIANG (CN)
XU YU (CN)
TIAN WENFENG (CN)
SUN CHENJUN (CN)
LI NIGE (CN)
YU HAI (CN)
PENG LIN (CN)
HOU ZHANSHENG (CN)
WANG GANG (CN)
HE ZHIMIN (CN)
ZHU LIANG (CN)
BAO XINGCHUAN (CN)
WANG HE (CN)
ZHANG ZEHAO (CN)
HAN HAIYUN (CN)
ZHOU QIANG (CN)
XU YU (CN)
TIAN WENFENG (CN)
SUN CHENJUN (CN)
Application Number:
PCT/CN2019/092956
Publication Date:
January 02, 2020
Filing Date:
June 26, 2019
Export Citation:
Assignee:
GLOBAL ENERGY INTERCONNECTION RES INST CO LTD (CN)
STATE GRID CORP CHINA (CN)
STATE GRID CHONGQING ELECTRIC POWER CO (CN)
STATE GRID CORP CHINA (CN)
STATE GRID CHONGQING ELECTRIC POWER CO (CN)
International Classes:
G06T7/246
Domestic Patent References:
| WO2017177019A1 | 2017-10-12 |
Foreign References:
| CN109118515A | 2019-01-01 | |||
| CN106910244A | 2017-06-30 | |||
| CN106845502A | 2017-06-13 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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