SINK NODE AND GUI FOR BRIDGE STRUCTURAL HEALTH MONITORING SYSTEM
The sink node is a part of the Wireless Sensor Network or WSN which is the interface between the WSN and the system components outside the WSN. In this case the WSN is a network of accelerometer sensors used to measure the vibration of the bridge structure. Vibration data will be used to measu...
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| Main Author: | |
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/53627 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | The sink node is a part of the Wireless Sensor Network or WSN which is the
interface between the WSN and the system components outside the WSN. In this
case the WSN is a network of accelerometer sensors used to measure the vibration
of the bridge structure. Vibration data will be used to measure the health level of
the bridge. The system component outside the WSN in this case is a computer server
which consists of a database and a web server. To reduce power, the new WSN will
wake up from a sleep state to measure vibrations when a vehicle of a certain weight
and axle number crosses the bridge. This vehicle is identified by using a
piezoelectric weight sensor on the bridge. The sink node is used to process the
signal from the piezoelectric, wake up the WSN, and process the vibration data
from the WSN, as well as process and transmit the bridge data to the server
computer. The database on the server computer serves as a bridge data archive. The
web server serves to serve the Graphic User Interface in the form of online web
pages.
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