Inductive loop sensors are devices used primarily for vehicle detection at traffic signals and parking lots. They consist of a loop of wire embedded in the pavement, which creates a magnetic field. When a vehicle drives over the loop, it disrupts this magnetic field, allowing the sensor to detect the presence of the vehicle. These sensors are reliable and can operate in various weather conditions. They are often used in conjunction with traffic management systems to improve traffic flow and reduce congestion. Inductive loop sensors are also beneficial for automated parking systems, enhancing efficiency and safety.