Abstract
This paper covers sensing technology for the condition of forward road surface. The change of refrection power of scanning laser rader was used at scanning road texture of forward road in order to be connected with road texture and coefficient of friction. At first, This experiment discusse about variation in factor of refrectionpower in oder to recognize road texture particularly. At the result, refrection power relates to measurement distance and weather, and environmental situation. Finally, it is concluded that method of sensing technology for the condition of forward road surface was constructed by thinking of variation in factor of refrection power.
