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:
Nov. 08, 2016
Filed:
Mar. 29, 2012
Tsuyoshi Saka, Saitama, JP;
Tsuyoshi Saka, Saitama, JP;
PIONEER CORPORATION, Kanagawa, JP;
Abstract
A secondary coupled vibration occurs between a hand portion of the user and a vehicle due to an influence of a direct vibration of the vehicle. The coupled vibration differs in a deflection width, and generation timing and peak timing of a vibration depending on user's various individual conditions. A difference amount calculation unit and a user-based characteristic learning unit analyze and store a correspondence relation of an acceleration and the coupled vibration, and thereby learn a characteristic of the coupled vibration corresponding to the user. The coupled vibration corresponding to the user can be detected with high accuracy by checking the detected acceleration against a learning result. A position of an indication point indicated by the hand of the user can be recognized with high accuracy by correcting a position of a captured image itself by element of the detected coupled vibration.