Actuators are not typically used in IoT for smart transportation, as they are more commonly associated with industrial automation.

Inductive loop detectors are widely used in smart transportation systems to collect traffic data due to their accuracy and reliability.

DSRC is a dedicated wireless technology specifically designed for V2V communication in smart transportation systems.

IoT sensors in public transportation systems are used for a variety of purposes, including passenger counting, vehicle tracking, and route optimization.

Traffic signal optimization uses IoT sensors and data analytics to adjust traffic signal timings in real-time, improving traffic flow and reducing congestion.

IoT-enabled smart parking systems offer multiple benefits, including reduced traffic congestion, improved parking availability, and enhanced parking revenue.

CCTV cameras are widely used in smart transportation systems to monitor traffic conditions and incidents in real-time.

IoT plays a crucial role in the development of autonomous vehicles by providing real-time traffic data, enabling V2V communication, and collecting sensor data from the vehicle's surroundings.

IoT sensors in freight transportation are used for a variety of purposes, including tracking the location of goods, monitoring the condition of goods, and optimizing delivery routes.

DSRC is a dedicated wireless technology specifically designed for communication between vehicles and roadside infrastructure in smart transportation systems.

IoT plays a crucial role in the development of smart cities by improving traffic management, enhancing public transportation, and optimizing parking systems.

IoT-enabled traffic signal systems offer multiple benefits, including reduced traffic congestion, improved air quality, and enhanced safety.

Traffic sensors are widely used in smart transportation systems to monitor road conditions in real-time.

IoT plays a crucial role in the development of sustainable transportation systems by promoting the use of electric vehicles, optimizing public transportation systems, and reducing traffic congestion.

IoT sensors in ride-sharing services are used for a variety of purposes, including tracking the location of vehicles, monitoring the condition of vehicles, and matching riders with drivers.