Share an article about using surveillance system to improve highway security. I think this system and technology also can be used in other transport systems, like railroad.
24/7 Surveillance for Highway Tunnel Security
China's booming economy has led the country to invest more on traffic infrastructure which has created the need for traffic management and security monitoring systems overseen by video walls displays in control rooms. Among all the traffic monitoring systems, those monitoring traffic safety in highway tunnels are especially mission-and-life critical.
A large system integrator customer in China submitted a bid for a highway tunnel surveillance control room project which comprised of a video surveillance system, an emergency operations system, a vehicle recognition system, and a traffic management system. And crucially at the center, a video wall was needed in the main control room that was able to display all data and video coming from these systems in real time, with advanced warning capabilities that could draw an operators'attention to the most critical images.