Apparatus and method for determining the position of a road roller relative to a road finisher

摘要

A device for determining the position of a road roller relative to a road finisher has a transmitter - and receiving device on the road roller to the transmission of signals and for the reception of reception signals from at least two, spaced from each other reference points on the road paver on. An evaluation unit determines the position of the road roller relative to the road finisher from the transit time between the transmission of the transmission signals and the reception of the signals received from the reference points.