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:
Dec. 14, 2021
Filed:
Oct. 05, 2015
Pioneer Corporation, Tokyo, JP;
PIONEER CORPORATION, Tokyo, JP;
Abstract
Provided is an estimation device capable of estimating a current position with a high degree of accuracy. A driving support system includes: a vehicle mounted devicethat is mounted on a vehicle and performs a control concerning vehicle driving support; a LIDAR; a gyroscope sensor; and a vehicle speed sensor. The vehicle mounted deviceacquires, from the LIDAR, a measurement value zindicating a positional relationship between a reference landmark Lk of an index k and the own vehicle. The vehicle mounted devicecalculates a post estimated value x{circumflex over ( )}by correcting a prior estimated value xestimated, on the basis of the measurement value zand a position vector mof the reference landmark Lk included in a map DB, from a moving speed measured by the vehicle speed sensorand an angular rate measured by the gyroscope sensor