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:
Oct. 15, 2019
Filed:
Dec. 07, 2017
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Shigeki Nishiyama, Nagoya, JP;
Tomoyuki Funayama, Toyota, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
Provided is a vehicle control system that performs detection and authentication of an electronic key being present in a detection range on a periphery of a vehicle, on the basis of polling performed by an on-vehicle apparatus. Any one of the on-vehicle apparatus and a first electronic key includes: a determination section configured to determine whether or not communication, between the on-vehicle apparatus and the first electronic key, in which the first electronic key returns a signal in response to a signal transmitted from the on-vehicle apparatus is continuously performed for not less than a predetermined time period; and a first processing section configured to restrict a response, by the first electronic key, to a first polling signal transmitted from the on-vehicle apparatus, when the determination section has determined that the communication is continuously performed for not less than the predetermined time period.