Longhua wireless measurement and control building data wireless sensor building monitor

Longhua Wireless Measurement and Control Building Data Wireless Sensor Building Monitor
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Compared with traditional networks, the most obvious features of wireless sensor networks can be summarized in six words That is, self-organizing and self-healing.
These characteristics enable wireless sensor networks to adapt to complex and changeable environments and monitor harsh environment areas that are difficult to reach by humans. Wireless sensor network nodes are small in size and do not require on-site power supply. They are very convenient for flexible deployment, monitoring and predicting the occurrence of geological disasters in emergency situations.
The cantilever part of the building will not exceed the comfort requirements due to vibrations caused by road and subway traffic. Through on-site measurements, data are collected to verify the relationship between the vibrations caused by road and subway traffic and the cantilever vibration of the main building. At the same time, the damping ratios of the first several vibration modes of the main building structure under small-amplitude pulsating vibration conditions were obtained through modal analysis, providing key data for future small-amplitude dynamic analysis of the structure.