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:
Aug. 12, 2025
Filed:
Jul. 17, 2019
Nec Corporation, Tokyo, JP;
Tatsuya Yoshimoto, Tokyo, JP;
Hiroshi Yoshida, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
In order to generate a trajectory that enables efficient excavation of an object, an excavation trajectory generation apparatusincludes: an excavation point obtaining sectionconfigured to obtain information related to an excavation point at which an objectis to be excavated; a parameter calculation sectionconfigured to calculate a parameter to be used for generating an excavation trajectory; and an excavation trajectory generation sectionconfigured to generate a trajectory with which an excavatorexcavates the object, based on the excavation point, accumulation height information for the objectat the excavation point, and an excavation possible range for the excavatorto excavate the object