The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 14, 2016
Filed:
Oct. 30, 2014
Dorokogyo Co., Ltd., Hokkaido, JP;
Kumataka Engineering, Inc., Kanagawa-ken, JP;
Nippo Sangyo Co., Ltd., Tokyo, JP;
Kazuhiro Nakamura, Hokkaido, JP;
Masayuki Saito, Hokkaido, JP;
Yasuaki Amemiya, Kanagawa-ken, JP;
Hiroki Sato, Kanagawa, JP;
Hironari Abe, Tokyo, JP;
Kousuke Abe, Tokyo, JP;
Dorokogyo Co., Ltd., , JP;
Abstract
A texture automatic monitoring system for measuring surface texture of a road surface compacted by a road roller is measured by texture measurement equipment mounted on the road roller. The road surface texture measurement equipment comprises a height measurement instrument disposed on the compaction roller that measures height from the road surface, a moving distance detecting instrument that generates a signal corresponding to the moving distance of the road roller, a data processing unit that 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, and a displaying unit which displays the calculated road surface property value.