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. 17, 2026
Filed:
Feb. 15, 2024
Mitsubishi Electric Corporation, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
There is provided a position estimation device that includes a weight determination unit to determine weights for first yaw information of a vehicle based on an angular velocity of the vehicle, for second yaw information of the vehicle based on movement distances of left and right wheels of the vehicle, and for third yaw information of the vehicle based on a steering angle and a vehicle speed of the vehicle. The position estimation unit further includes a yaw information acquiring unit, to acquire the first to third yaw information, a combining unit to generate combined yaw information, and a position estimation unit to estimate a position of the vehicle using positioning information of the vehicle, the vehicle speed of the vehicle, and the combined yaw information.