Title:
車載ゲートウェイ装置、車載通信システム、及びプログラム
Document Type and Number:
Japanese Patent JP5716683
Kind Code:
B2
Abstract:
An in-vehicle gateway apparatus (21) includes a first communication section (22) and a second communication section (24). The first communication section (22) receives a vehicle related data set including multiple data elements from a data transmit apparatus (11). The second communication section (24) transmits a processed data set processed based on the vehicle related data set to an in-vehicle LAN group (31) including a first in-vehicle LAN and a second in-vehicle LAN. The second in-vehicle LAN has a communication speed lower than a communication speed of the first in-vehicle LAN. The second communication section (24) transmits a first processed data set processed based on the vehicle related data set to the first in-vehicle LAN, and transmits a second processed data set processed based on the vehicle related data set and having less data elements than the first processed data set to the second in-vehicle LAN.
Inventors:
Shuji Nakamura
Application Number:
JP2012006411A
Publication Date:
May 13, 2015
Filing Date:
January 16, 2012
Export Citation:
Assignee:
株式会社デンソー
International Classes:
H04L12/46; B60R16/023
Domestic Patent References:
| JP2003046536A | ||||
| JP2007028376A | ||||
| JP2009055361A | ||||
| JP2009212939A | ||||
| JP2004179772A | ||||
| JP2010166160A |
Attorney, Agent or Firm:
Nagoya International Patent Service Corporation