Device for measuring road vehicle, which includes support structure with Axis oriented transversely on the Road, a Plurality of Transmitters that elements are distributed along the Shaft and down each one emits a Beam of Light Measurement Element, at least one Pray Ptor installed in the structure.An Evaluation Unit connected to the Transmitters and receivers, in which the directions of emission of at least two Transmitters are not parallel to each other

摘要

The device has carrier structure whose support axis is oriented transversely over roadway. Several transmitter elements downwardly emit a light measuring beam. Each light measuring beam is located in emission direction extending normal to support axis of carrier structure. A receiver element which is installed on carrier structure receives reflected light measuring beams. An evaluation unit is connected to transmitter and receiver for time of flight measurement. The emission directions of two transmitter elements are not parallel to each other.