Bridge structure health monitoring method and device based on edge calculation

• Main Authors: XIAO JIZE, XIE JIAN, YU LILI, MENG HUI, SU JIANGFENG, ZHAO JUNJIA, LI BIN, HUO CHENGSHENG
• Format: Patent
• Language: Chinese; English
• Published: 04.06.2024
• Subjects: ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; MEASURING; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; PHYSICS; TARIFF METERING APPARATUS; TESTING

The invention provides a bridge structure health monitoring method and device based on edge calculation, and relates to the technical field of bridge monitoring, and the method comprises the steps: collecting edge monitoring data of a plurality of edge positions; acquiring a plurality of abnormal change degrees, and acquiring change emergency degrees of the plurality of abnormal change degrees in combination with historical abnormal change analysis data; obtaining a plurality of first dimension reduction monitoring data; obtaining a plurality of coordination change degrees; obtaining a plurality of second dimension reduction monitoring data; obtaining a plurality of edge health degrees; and carrying out integrated structure health analysis according to the integrated assistance degree to obtain an integrated health degree, and carrying out weighted calculation in combination with the plurality of edge health degrees to obtain a structure health degree. According to the method and the device, the technical pro