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:
Sep. 01, 2020
Filed:
Dec. 22, 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 at least 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 source line having a predetermined current capacity and a communication line having a predetermined communication capacity. The control box includes a branch line connection portion to which the branch line is connected, and a branch line control unit that distributes power from the trunk line to the branch line by controlling the branch line connection portion according to a control program. The control program can be externally changed based on the accessory connected to the branch line.