Title:
METHOD FOR OPTIMIZING SENSOR NETWORK NODE LOCATION IN GEOLOGICAL CO2 STORAGE AREA
Document Type and Number:
WIPO Patent Application WO/2018/192260
Kind Code:
A1
Abstract:
The present invention discloses a method for optimizing sensor network node location in a geological CO2 storage area. In the method, by analyzing data in a monitoring area, such as geological data, geographical data, and meteorological data, analyzing an influence factor of a CO2 leakage event and determining a sensitivity partition, designing different coverage control schemes of monitoring sensor network nodes, or intensively or sparsely arranging sensor monitoring nodes, a coverage network is described and optimally expressed on the basis of Delaunay triangulation. In the method for optimizing sensor network node location in a geological carbon dioxide storage area, the arrangement density of wireless sensor network nodes can be dynamically adjusted according to geological and geographical features of a detection area, and the arrangement optimization of a dynamic monitoring sensor network for coal seam carbon dioxide injection area leakage can be realized. The method reduces node redundancy and communication overheads as much as possible, and has strong network coverage and network connectivity.
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Inventors:
YANG HUI (CN)
WU MENGMENG (CN)
QIN YONG (CN)
WANG YONGBO (CN)
ZHANG XIAOLU (CN)
WU MENGMENG (CN)
QIN YONG (CN)
WANG YONGBO (CN)
ZHANG XIAOLU (CN)
Application Number:
PCT/CN2017/118951
Publication Date:
October 25, 2018
Filing Date:
December 27, 2017
Export Citation:
Assignee:
UNIV CHINA MINING (CN)
International Classes:
G01V9/00; H04W16/18; H04W84/18
Domestic Patent References:
| WO2013055359A1 | 2013-04-18 |
Foreign References:
| CN107172626A | 2017-09-15 | |||
| CN101383736A | 2009-03-11 | |||
| CN102901536A | 2013-01-30 |
Other References:
ZHANG, XIAOJUAN ET AL.: "Site Selection of C02 Geology Storage Based on Remote Sensing and GIS Technique", REMOTE SENSING INFORMATION, vol. 30, no. 4, 31 August 2015 (2015-08-31), pages 122 - 124
Attorney, Agent or Firm:
NANJING JINGWEI PATENT & TRADEMARK AGENCY CO., LTD (CN)
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