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. 04, 2024
Filed:
Feb. 08, 2022
Applicant:
Aisin Corporation, Kariya, JP;
Inventors:
Ippei Sugae, Kariya, JP;
Kosuke Wakita, Kariya, JP;
Assignee:
AISIN CORPORATION, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60W 40/06 (2012.01);
U.S. Cl.
CPC ...
B60W 40/06 (2013.01); B60W 2420/54 (2013.01); B60W 2552/20 (2020.02); B60W 2554/4049 (2020.02);
Abstract
An object detection device includes: a transmission and reception unit configured to transmit a transmission wave from a movable body moving on a road surface and receive a reflected wave from an object; and a generation unit configured to generate road surface information regarding a change in the road surface based on a difference between echo information indicating a change over time in an intensity of the reflected wave received by the transmission and reception unit and reference echo information indicating a predetermined change over time in an intensity of a reflected wave from the road surface.