SUBSIDENCE EARLY WARNING METHOD AND SYSTEM, TERMINAL DEVICE, AND STORAGE MEDIUM

WIPO Patent Application WO/2021/253869

A1

A subsidence early warning method, comprising: according to a preset policy, controlling a plurality of electrode pairs pre-arranged in a monitored road section to sequentially transmit a current in a target time period; acquiring potential difference data corresponding to the plurality of electrode pairs detected by a reference electrode pair on the basis of the transmitted current in the target time period to obtain a plurality of potential difference data sets; and, if a target electrode pair is determined on the basis of the plurality of potential difference data sets, then implementing subsidence early warning on the basis of position information of the target electrode pair in the monitored road section. The present method is applicable to the technical field of monitoring, and can solve the problem of being unable to implement continuous monitoring and emergency early warning due to existing means for monitoring road conditions being insufficient. Also comprising a subsidence early warning system, a terminal device, and a storage medium.

WO/2000/041006	RETRIEVABLE RESISTIVITY TOOL FOR MEASUREMENT WHILE DRILLING
JPS54132402	FORCED POLARIZATION TYPE ELECTRIC ORE DETECTING METHOD
JP2022135410	SOIL PROPERTY MEASUREMENT DEVICE AND SOIL PROPERTY MEASUREMENT METHOD

YANG DIKUN (CN)

PCT/CN2021/078460

December 23, 2021

March 01, 2021

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UNIV SOUTHERN SCI & TECH (CN)

G01V3/04; G08B21/10

CN111856588A	2020-10-30
CN108873074A	2018-11-23
CN206960673U	2018-02-02
CN109343131A	2019-02-15
CN104678447A	2015-06-03
CN111273355A	2020-06-12
KR20180006221A	2018-01-17
JP2010151701A	2010-07-08
JP2002357666A	2002-12-13

SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO.,LTD. (CN)

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