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:
Mar. 05, 2024
Filed:
Feb. 25, 2021
Denso Corporation, Kariya, JP;
Genki Kitahara, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
A method for generating or updating map data including coordinate information of a plurality of landmarks disposed along a road, includes: by a vehicle-side device, uploading index information, indicating that the map data needs to be updated to the server in associated with a road segment in which the vehicle is traveling when a predetermined event occurs in a situation where the vehicle is traveling; by the server, determining whether the map data for the road segment needs to be updated based on the index information provided by the vehicle-side device; and by a server, setting an update flag indicating that the map data needs to be updated for the road segment when determining that the map data needs to be updated.