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:
Apr. 13, 2021
Filed:
Dec. 21, 2018
Yazaki Corporation, Tokyo, JP;
Masahiro Takamatsu, Shizuoka, JP;
Koichi Uezono, Shizuoka, JP;
Kousuke Kinoshita, Shizuoka, JP;
Atsushi Nakata, Shizuoka, JP;
Yasuyuki Saito, Shizuoka, JP;
Kazuyuki Oiwa, Shizuoka, JP;
Terumitsu Sugimoto, Shizuoka, JP;
Taku Furuta, Shizuoka, JP;
Noriaki Sasaki, Shizuoka, JP;
Yukinari Naganishi, Shizuoka, JP;
Sadaharu Okuda, Shizuoka, JP;
Kunihiko Yamada, Shizuoka, JP;
YAZAKI CORPORATION, Tokyo, JP;
Abstract
A vehicular circuit body includes a trunk line that extends in a front-and-rear direction of a vehicle, a plurality of control boxes that are provided on the trunk line, and a branch line that connects the control box to an accessory. The trunk line and the branch line each includes a power line having a predetermined current capacity and a communication line having a predetermined communication capacity. The vehicle is divided into a plurality of regions. At least two control boxes are disposed in the regions which are different from each other, each of which includes a gateway conversing communication methods for the communication line of the branch line and the communication line of the trunk line. A plurality of the gateways are able to communicate with each other via the communication line of the trunk line.