ANTI-SEISMIC PERFORMANCE ABNORMALITY EARLY-WARNING SYSTEM AND METHOD FOR URBAN UNDERGROUND UTILITY TUNNEL

WIPO Patent Application WO/2023/098073

A1

An anti-seismic performance abnormality early-warning system for an urban underground utility tunnel. The method comprises: a monitoring end acquiring vibration signals from throughout a tunnel, and sending the vibration signals to an alarm platform; the alarm platform receiving the vibration signals, which are sent by the monitoring end, performing data analysis on the vibration signals, giving an alarm when any vibration signal exceeds a preset value, and sending an alarm signal to a client; and the client receiving a login instruction from a user, and receiving the alarm signal sent by the alarm platform. The system can provide a real-time alarm for the anti-seismic performance of an underground tunnel. In addition, by means of the provision of a plurality of vibration meters, local monitoring can be performed on monitoring points of the tunnel, and the anti-seismic performance of the tunnel can also be under comprehensive monitoring, thereby improving the accuracy of the anti-seismic performance alarm system.

CAO XIULING (CN)
YUE MUCI (CN)
CHEN SONG (CN)
XU HAIYAN (CN)
WANG YUZHANG (CN)
ZHAI ZHIQIANG (CN)
LI JIANMING (CN)
ZHANG SIRU (CN)
WANG XINGKUO (CN)
GAO YUNSHENG (CN)
LI QINGYAO (CN)

PCT/CN2022/103389

June 08, 2023

July 01, 2022

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UNIV HEBEI GEO (CN)

G08B31/00; G01H17/00; G01M7/02; G08B21/00; H04Q9/00

CN114170779A	2022-03-11
CN110362012A	2019-10-22
CN210766874U	2020-06-16
CN107907166A	2018-04-13
CN205785299U	2016-12-07
CN206988826U	2018-02-09
US20140313043A1	2014-10-23

BEIJING SHENGZHOU PATENT AGENCY (GENERAL PARTNERSHIP) (CN)

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