MEASURED DATA ANALYZER FOR ROAD-SURFACE-PROPERTY MEASURING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a measured data analyzer, for a road-surface-property measuring apparatus, by which road-surface-property data is linked to a road state. ;SOLUTION: A file in which a frame number (a time record) at every constant distance on a videotape, for a front-part picture, being vieo-recorded and a running distance at this time are acquired and kept is used during a measurement by a road-surface-property measuring vehicle, and a processing operation is performed to control a video deck into which the videotape for the front-part picture is inserted so as to watch a state picture near a designated position in addition to the computation of property data on three elements and to a display processing operation in an analysis. In the processing operation, a frame number corresponding to a running distance closest to the designated position is read out from the file, and a command is transmitted to the video deck so as to search the frame number.;COPYRIGHT: (C)1997,JPO