Lifelines
Communities use instruments to monitor the status and health of their gas, electricity, and water lines. A central processing station can send alerts and manage flow during an event. For example, during an earthquake, if sensors on gas or water lines show a certain level of stress or a rupture, then the gas or water to that branch can be cut off and rerouted through alternate paths.
The bridges, tunnels and critical transportation structures can also be fitted with embedded sensors. Wireless sensors can measure strain, movement, stress, chemical exposure, temperature, etc. If a bridge is damaged or failing, traffic can be rerouted instantly.
The sensors would wirelessly send real-time data to a central computer via satellite. With wireless sensors and battery backups, the system can operate even during an event and power outage. The system can be monitored locally or remotely, if damage in the local area is too great.
Lifeline monitoring can also help aid agencies assess damage to a community before getting visual reports.
