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As congestion in urban areas is becoming a major problem, cities are turning to smart technology for traffic to improve the safety of drivers and reduce technologytraffic.com/ wasted energy. This helps motorists and passengers save time, cuts emissions and traffic jams.

The technology behind it is built on both software and hardware. The former provides the executing subcomponent, and it is used as the command and control center. Both are equipped with the latest sensors and processing technologies for example, like ANPR (automotive plate recognition), which captures data about vehicles’ movements and can identify road signs.

Depending on the solution employed, data can be processed on the device by intelligent traffic lights or transmitted to cloud. The latter offers more sophisticated models and predictive analysis to reduce congestion in traffic and align public transportation schedules. This way, they can cut average travel times by 25%, cut the wait times for signals by 40%, and decrease emissions by 20 percent according to Carnegie Mellon University.

A smart traffic light system, in addition to reducing the time it takes to get traffic signals and improving the flow of pedestrians as well as of micromobility vehicles like e-bikes or e-scooters. This is because they’re often not able to follow traditional traffic signal preemption rules. In London, e-scooter accidents increased by 2,800% in the first half of 2021. It is therefore crucial to include them in traffic lights controls.