Highway Tunnel Solution
The emergency telephone system and tunnel broadcasts system are dedicated systems to provide emergency assistance to those who seek help, which can also provide road emergency communication services when an accident occurs in a tunnel or a vehicle breaks down. At the same time, it is also the main tool for the monitoring system to collect information on vehicle breakdowns and accidents on the road and to monitor road operations. The emergency telephone is the main component of the information collected in the tunnel operation management system. If traffic abnormalities