METHOD, APPARATUS AND SYSTEM FOR VEHICLE DETECTION

摘要

Embodiments of a method, apparatus and system for detecting vehicles are disclosed. One such method comprises the steps of: detecting presence of a vehicle based on variations in a magnetic field; checking presence of the vehicle using infra-red detection if presence of the vehicle was detected based on magnetic field variations; and outputting an indication of presence of the vehicle if the infra-red detection confirms presence of the vehicle.