Vehicle e.g. car, data e.g. distance, determining method, involves determining position of vehicle at initial point in time, and calculating average speed of vehicle from difference between positions and elapsed time

摘要

#CMT# #/CMT# The method involves finding a position of a vehicle at an initial point in time by calculating the position of the vehicle in a video picture recorded at this point in time. Another position of the vehicle is found at a later point by calculating the position of the vehicle in the picture recorded at that point. An elapsed time between the points in time is determined by adding the number of recorded pictures and multiplying them by a time interval in which the pictures are recorded. An average speed of the vehicle is calculated from the difference between the positions and the elapsed time. #CMT#USE : #/CMT# Used for determining vehicle e.g. car, data such as speed, vehicle measurement and distance apart, on a road. #CMT#ADVANTAGE : #/CMT# The average speed of the vehicle is calculated from the difference between the positions and the elapsed time, thus accurately calculating speed of the vehicle. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a video picture recorded with an overview camera. 3 : Time code 4 : Markings 5 : Imaginary measurement line.