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:
Oct. 21, 2025
Filed:
Mar. 21, 2023
Honda Motor, Co., Ltd., Tokyo, JP;
Yuki Okuma, Wako, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Abstract
A map generation apparatus including a division line detection part, a feature point detection part and a microprocessor. The microprocessor is configured to perform generating a first map including position information of the division line detected by the division line detection part, generating a second map including position information of the feature points detected by the feature point detection part, and determining whether a position of the division line has changed, the determining including determining that the position of the division line has changed when a degree of difference between two first maps respectively generated at a first time point and a second time point after the first time point is a first predetermined degree or more and a degree of difference between two second maps respectively generated at the first time point and the second time point is a second predetermined degree or more.