Road surface characterizing system for adherence detector field, has displacement device making detection system mobile for measuring electromagnetic waves according to angle with respect to surface same as that of electromagnetic waves

摘要

#CMT# #/CMT# The system has an electromagnetic wave transmission system (3), and a detection system (5) for detecting electromagnetic waves coming from a road surface (S). The detection system has a displacement device (13) to make the detection system mobile for measuring the electromagnetic waves coming from the surface according to an angle with respect to the surface same as that of electromagnetic waves. The detection system has a polarization separator device (9) to differentiate radiations coming from the surface, where the radiations are polarized or depolarized. #CMT#USE : #/CMT# Used in an adherence detector field for characterizing a road surface (claimed) for providing secure rolling condition for a motor vehicle. #CMT#ADVANTAGE : #/CMT# The displacement device makes the detection system mobile for measuring the electromagnetic waves coming from the surface according to the angle same as that of electromagnetic waves, thus determining the reflectometric characteristic of the road surface in a static or dynamic manner, and hence providing secure rolling condition for the motor vehicle in all conditions. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic representation of a system for characterizing a road surface. S : Road surface 3 : Electromagnetic wave transmission system 5 : Detection system 9 : Polarization separator device 13 : Displacement device.