17.3.2. Wireless Sensor Networks (WSNs)

Try these first

1. 1.

   What does WSN stand for?

   Hint

   Think about the sensors and their connection.

2. 2.

   Name one benefit of using WSNs in SHM.

   Hint

   Consider how traditional monitoring methods operate.

3. 3.

   What is the main advantage of using Wireless Sensor Networks in SHM?

   • Complex wiring needs
   • Flexibility in deployment
   • Manual data collection

   Hint

   Think about how data is collected and transmitted.

4. 4.

   True or False: WSNs can self-organize.

   • True
   • False

   Hint

   Consider whether they need constant manual supervision.

5. 5.

   Design a simple WSN for monitoring a small bridge. Outline the types of sensors you would use and the challenges they might face.

   Hint

   Consider both the sensors and the data transmission methods.

6. 6.

   Propose a procedure for improving the data integrity of a WSN used in a highly trafficked area.

   Hint

   What kind of methods can help verify the sensor data?