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:
Apr. 25, 2023
Filed:
May. 28, 2018
Pioneer Corporation, Tokyo, JP;
Masahiro Kato, Kawagoe, JP;
Kazuki Oyama, Kawagoe, JP;
PIONEER CORPORATION, Tokyo, JP;
Abstract
A server deviceis a map generation device which assigns, to voxel data in the map DBwhich is divided into multiple voxels, a first weight value for each voxel, wherein the first weight value is associated with the presence of a stationary object and a moving object. Then, the server deviceacquires upload information Iu which includes position information relating to a travelling route of a measurement vehicle during measurement of point cloud data needed for generation or update of the voxel data. Then, the server devicedetermines the first weight value for each voxel based on the travelling route of the measurement vehicle identified by the position information included in the upload information Iu.