Intelligent city technology is being developed to enhance mobility in urban areas amid growing cities and disorderly traffic. The IEEE is working on implementing new solutions like AI-controlled smart traffic lights in Brazilian cities to improve traffic flow and safety.
Summary of the information you should be aware of
- Smart traffic signals change signal timing in real-time to give priority to emergency vehicles.
- IoT and Fuzzy Logic technology enhance the dynamism and efficiency of transit systems.
- Experiments conducted in Campinas (SP) demonstrate that travel time can decrease by 30%.
What do smart cities entail?
Smart cities utilize cutting-edge technologies like sensors and AI to enhance urban services like lighting, waste management, and traffic, aiming to address the significant challenge of mobility in Brazil and provide more efficient and secure options for drivers and pedestrians.
In Campinas, a new system was created to manage traffic lights dynamically by combining Internet of Things (IoT) and Fuzzy Logic. This innovative approach adjusts signal timing based on various factors, unlike conventional systems with fixed timings.
- Traffic volume.
- Emergency vehicles with priority status, such as ambulances and other vehicles.
An ambulance heading to the hospital can pass through 13 traffic lights without stopping, which significantly cuts down on the travel time and improves the likelihood of saving lives.
Why was Campinas selected?
Campinas exemplifies numerous challenges encountered by major Brazilian urban areas, including heavy traffic, intricate roadways, and persistent congestion. The application of the Dojot platform at PUC-Campinas Hospital demonstrated encouraging outcomes, signaling potential for extending this technology to other cities nationwide.
Among the primary advantages, we can emphasize:
- Emergency vehicle displacement time can be reduced by up to 30%.
- Optimizing urban infrastructure use to support sustainability.
- Simple incorporation with cost-effective technologies for duplication in different cities.
This technology is accessible in major Brazilian cities, aiming to improve traffic connectivity, efficiency, and humanity. Share your thoughts on this new development by leaving a comment!