TEST MACHINE OF MULTI LINES FOR TRAFFIC EQUIPMENTS

摘要

PURPOSE: A multi-lane standard detector is provided to verify accuracy of a speed meter on a road by detecting speed of a vehicle. CONSTITUTION: Vehicle information of each lane is acquired. A time interval with respect to a vehicle passing each lane is proportional to the number of lanes. A concealment time detection module detects concealment time of each lane. Remaining vehicle information which excludes vehicle information during the concealment time is detected.