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:
May. 12, 2020
Filed:
Dec. 26, 2018
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
National University Corporation Nagoya University, Nagoya-shi, Aichi-ken, JP;
Kazuhiro Kajio, Okazaki, JP;
Hideyuki Iwakiri, Tajimi, JP;
Yutaka Matsubara, Nagoya, JP;
Hiroaki Takada, Nagoya, JP;
Shinya Honda, Nagoya, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, JP;
National University Corporation Nagoya University, Nagoya-shi, JP;
Abstract
In an on-vehicle system, on-vehicle device and gateway are connected via a first network, and the gateway and relay are connected via a second network. The relay performs open-close control of a gate, using a TAS standard of Ethernet TSN. The gateway receives first and second packets including given data, generates a third packet including the first and second packets, and sends the third packets at the transmission timing that is a timing the gate is placed in from closed state to open state to the relay. The relay receives the third packet from the gateway. The relay switches timing to transfer data, for each type of data, and transfer the third packet to the other relay, during a period in which the gate for the type of data is in an open state.