A delicately interwoven system of processes, smart technologies for traffic aid transport personnel as well as commuters and drivers www.technologytraffic.com/2022/08/12/best-data-rooms-providers-for-international-companies/ to improve efficiency and flow of traffic. Utilizing advanced IoT equipment, sensors routers, sensors and cellular technology smart traffic systems can modify control mechanisms in a dynamic manner, such as traffic lights, freeway on-ramp meters bus rapid transit lanes highway message boards and even speed limits. They can also forecast changes in traffic demand, and provide in-real-time information to road users.

A good example is the adaptive traffic signal system in Pittsburgh. When Carnegie Mellon University (CMU) professor Stephen Smith installed his first few experimental traffic signals in a highly congested part of the city’s East Liberty, he saw immediate results. Drivers drove 25 percent farther and spent 40 percent less time in traffic jams than they had before.

The system collects data from sensors that monitor the traffic coming in and then adjusting their timings on the fly, as well as detecting pedestrians in intersections and giving them the time to safely traverse the street. The sensors send their raw data into a central hub where it is processed by artificial intelligence. The data is then transmitted back to the intersections using 5G-enabled cell networks.

These systems are intelligent and allow for more accurate and precise modeling of scenarios that minimize the risk, something that human traffic managers are unable to accomplish. And all this in real-time. This is a significant step towards Vision Zero, a goal of safe driving where cars and human beings share the road with no collisions.