发明名称 |
Modular, wireless damage monitoring system for structures |
摘要 |
A structural monitoring system comprises a plurality of modular, battery powered data acquisition devices which transmit structural information to a central data collection and analysis device over a wireless data link. The data acquisition devices each comprise mechanical vibration sensors, data acquisition circuitry, a digital wireless transmitter, and a battery for providing electrical power to the device. The central data collection device comprises a digital wireless receiver that receives data sent from the data acquisition devices, and a microprocessor for processing the data. A more powerful computer may be interfaced with the central device to provide more sophisticated analysis after a natural hazard or other extreme event. A methodology for operating the monitoring system is also disclosed.
|
申请公布号 |
US6292108(B1) |
申请公布日期 |
2001.09.18 |
申请号 |
US19980148245 |
申请日期 |
1998.09.04 |
申请人 |
THE BOARD OF TRUSTEES OF THE LELAND STANDFORD JUNIOR UNIVERSITY |
发明人 |
STRASER ERIK G.;KIREMIDJIAN ANNE S.;MENG TERESA H. |
分类号 |
G01B21/32;(IPC1-7):G08B1/08 |
主分类号 |
G01B21/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|