基于无线网络的构筑物强震监测仪器设计*

(中国地震局地球物理研究所,北京 100081)

构筑物; 强震监测; MEMS; 无线网络

The Design of Strong Motion Monitoring Instrument for Structure Based on Wireless Network
TANG Wei,TENG Yun-tian,WANG Xi-zhen,ZHOU He-ming,ZHANG Lian,HU Xing-xing

(Institute of Geophysics,China Earthquake Administration,Beijing 100081,China)

structure; strong motion monitoring; MEMS; wireless network

备注

设计了基于MEMS加速度传感器和无线网络传输的构筑物强震监测仪器,仪器由MEMS传感器、数据采集器、无线网络传输模块及存储模块组成。该强震监测仪器具有体积小、质量轻、功耗低、价格低的优点。测试证明,其性能可以满足强震观测的需要。

Strong motion monitoring instrument of structure is designed adopting MEMS accelerometer and wireless network module.The instrument is composed of MEMS accelerometer,data accumulating module,wireless network module and storage module.It has the characteristics of small cubage,light weight,low power consuming and low cost.Its performance can satisfy the need of strong motion monitoring.