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:
Jun. 15, 2021
Filed:
May. 08, 2017
Clarion Co., Ltd., Saitama, JP;
Takaaki Sekiguchi, Tokyo, JP;
CLARION CO., LTD., Saitama, JP;
Abstract
A route information conversion system includes a route information transmission apparatus and a route information reception apparatus. The route information transmission apparatus includes: a route search unit that generates a search result of a route with reference to first map data; a position reference information generation unit that generates position reference information indicating a road corresponding to the search result; and a peripheral road information generation unit that generates peripheral road information indicating a road branching from the road corresponding to the search result. The route information reception apparatus includes: a route information restoration unit that restores route information on second map data from the position reference information; and a route match determination unit that determines whether the search result on the first map data and the route information on the second map data match each other with reference to the peripheral road information.