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Device for vehicle measuring

  • US 9,207,324 B2
  • Filed: 02/03/2014
  • Issued: 12/08/2015
  • Est. Priority Date: 02/14/2013
  • Status: Active Grant
First Claim
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1. A device for measuring a vehicle on a roadway, comprising:

  • a carrier structure, which has a support axis that can be oriented transversely over the roadway;

    a plurality of transmitter elements, which are distributed along the support axis on the carrier structure and each downwardly emit a light measuring beam, each light measuring beam having an emission direction that is normal to the support axis;

    at least one receiver element, which is installed on the carrier structure and receives reflected light measuring beams; and

    an evaluation unit, which is connected to the transmitter and receiver elements for time of flight measurement and, based thereon, measurement of a vehicle;

    wherein the emission directions of at least two transmitter elements are not parallel to each other, transmitter elements having mutually parallel emission directions form a group, and the device has at least two groups.

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