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:
Jul. 10, 2018
Filed:
Sep. 10, 2015
Aisin Seiki Kabushiki Kaisha, Kariya-shi, Aichi, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi, JP;
Denso Corporation, Kariya-shi, Aichi, JP;
Yuichi Mizutani, Chita-gun, JP;
Shogi Fukukawa, Nagoya, JP;
Takatomo Asai, Nagoya, JP;
Hiroyuki Tachibana, Okazaki, JP;
Hironobu Ishijima, Toyota, JP;
Kiyoshi Takahashi, Hekinan, JP;
AISIN SEIKI KABUSHIKI KAISHA, Kariya-shi, Aichi, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, Aichi, JP;
DENSO CORPORATION, Kariya-shi, Aichi, JP;
Abstract
A vehicle position detecting device includes an ECU that acquires a wheel speed of a wheel of a vehicle corresponding to rotation of the wheel, detects a skid of the wheel, calculates, when the skid is not detected, a vehicle body speed corresponding to the speed of a vehicle body of the vehicle based on the wheel speed, and corrects, in response to detection of the skid, the wheel speed based on correction information and calculates the vehicle body speed based on the corrected wheel speed. The ECU further calculates the position of the vehicle based on the vehicle body speed depending on the presence of the skid.