Patent ID: 9366529
Filing Date: 2016-06-14
CPC Classification: E01C,G01B,G01C

Claim Text:
1. A texture automatic monitoring system for measuring road surface texture of a road surface compacted by a road roller having a compaction roller, wherein road surface texture measurement equipment for measuring the road surface texture is mounted on the road roller, and wherein the road surface texture measurement equipment comprises: a height measurement instrument disposed rearward of the compaction roller and measuring a height from the road surface; a moving distance detecting instrument which generates a moving distance detecting signal corresponding to a moving distance of the road roller; a data processing unit which calculates the moving distance of the road roller based on the moving distance detecting signal, and calculates one or more road surface property values indicating the road surface texture by using the measured value of the height acquired from the height measurement instrument and the calculated moving distance; a displaying unit which displays the calculated road surface property value; and an acceleration meter which detects acceleration of the height measurement instrument in a vertical direction, and prior to the calculation of the road surface property value, the data processing unit corrects the measured value of the height acquired from the height measurement instrument by using the measured value of the acceleration acquired from the acceleration meter.