Smart Tunnel

Bluetooth beacons are distributed in the tunnel to track real-time location of workers carrying a portable device. Alerts would be triggered when workers go beyond the authorized work area or when any customized danger condition happens. A mobile app and a web-based user interface are available for station controller and operation control center to keep an eye on all workers. This system is operating in 3 lines and will be deployed to 6 other MTR lines in the near future.