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:
Nov. 28, 2017
Filed:
Oct. 16, 2014
Hitachi Construction Machinery Co., Ltd., Tokyo, JP;
Yukihiro Kawamata, Tokyo, JP;
Hiroto Morizane, Tokyo, JP;
Tomoyuki Hamada, Tsuchiura, JP;
Hidefumi Ishimoto, Tsuchiura, JP;
Hitachi Construction Machinery Co., Ltd., Tokyo, JP;
Abstract
An operation management system for dump trucks includes a storage devicein which map data indicative of a road map for dump trucks are stored, a plurality of dump trucksconfigured to travel based on the map data, and a control deviceconfigured to permit, upon updating of partof the map data, updating of the part of the map data when, although the part of the map data is included in any of a plurality of mining fields, no dump truck exists in any of the plurality of mining fields.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile