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:
Jan. 25, 2022
Filed:
Sep. 19, 2019
Denso Corporation, Kariya, JP;
Naoki Fukaya, Kariya, JP;
Hiroto Uesaka, Kariya, JP;
Toshihira Katsu, Kariya, JP;
Shinji Kawamura, Kariya, JP;
Yoshiki Ohzawa, Kariya, JP;
Akihito Tanahashi, Kariya, JP;
Nozomi Kawase, Kariya, JP;
Waka Sengoku, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
A driving assistance device acquires a surrounding area map, determines whether a subject vehicle is travelable in an assistance target scene based on the surrounding area map, generates a guide that guides the subject vehicle in the assistance target scene based on the surrounding area map, adjusts relative positions of an obstacle and the guide in the surrounding area map in accordance a reference position information, perform a steering assistance to assist steering of the subject vehicle in accordance with the guide when determines that the subject vehicle is travelable, and updates the reference position information in accordance with a degree of deviation between the guide and an actual trajectory along which the subject vehicle passes during the steering assistance.