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:
Jun. 02, 2015
Filed:
Oct. 19, 2009
Seiya Kato, Yokohama, JP;
Akitoshi Shimura, Yokohama, JP;
Seiya Kato, Yokohama, JP;
Akitoshi Shimura, Yokohama, JP;
HITACHI AUTOMOTIVE SYSTEMS, LTD., Ibaraki, JP;
Abstract
A routing method and an in-vehicle gateway device having a plurality of interfaces for communication, automatic setting of routing function is enabled to perform, in consideration of characteristics of data which a connecting network handles. A network is classified to an information-system, a control-system and a safety-system, based on characteristics thereof, and which one of the systems includes a network connecting to the in-vehicle gateway device, is judged from equipments connecting to the network, or traffic of the network. Still more processing in data exchange among different classifications is set in advance.