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TESTING APPARATUS AND TESTING METHOD FOR A TRAFFIC MONITORING DEVICE WITH A LASER SCANNER

  • US 20130258340A1
  • Filed: 03/21/2013
  • Published: 10/03/2013
  • Est. Priority Date: 03/27/2012
  • Status: Abandoned Application
First Claim
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1. Testing apparatus for a traffic monitoring device with a laser scanner, comprising an adjusting plate having a receiving place for receiving a traffic monitoring device which is to be tested, and a measuring board which is arranged at a fixed distance from the adjusting plate and which has a line pattern along an imaginary straight line with a plurality of vertical lines running perpendicular to the straight line and with a diagonal line, wherein the adjusting plate and the measuring board can be aligned relative to one another in such a way that the straight line lies in a reference scanning plane of the laser scanner, and the diagonal line intersects the straight line on a perpendicular center line of the measuring board, wherein said diagonal line forms an angle with the straight line, said angle being selected in such a way that laser pulses emitted by the laser scanner form at least three laser spots with a reference laser spot width and a reference laser spot length on said diagonal line.

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