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Patent Searching and Data


Title:
VEHICLE-MOUNTED NETWORK SYSTEM, INVALIDITY DETECTION ELECTRONIC CONTROL UNIT, AND INVALIDITY DETECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2015/159486
Kind Code:
A1
Abstract:
An invalidity detection method used in a vehicle-mounted network system provided with a plurality of electronic control units communicating via a bus includes: a detection step of detecting that a vehicle state satisfies a predetermined condition; and a switching step of switching, upon detection of the vehicle state satisfying the predetermined condition, an operation mode of an invalidity detection electronic control unit connected to the bus between a first mode for performing a first type of detection process of detecting an invalid message on the bus and a second mode for not performing the first type of detection process.

Inventors:
MAEDA MANABU (JP)
MATSUSHIMA HIDEKI
HAGA TOMOYUKI
UNAGAMI YUJI
UJIIE YOSHIHIRO
KISHIKAWA TAKESHI
Application Number:
PCT/JP2015/001602
Publication Date:
October 22, 2015
Filing Date:
March 23, 2015
Export Citation:
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Assignee:
PANASONIC IP CORP AMERICA (US)
International Classes:
B60R16/023; B60R16/02; H04L12/28
Foreign References:
JPH10107805A1998-04-24
JP2005038099A2005-02-10
JP2007038904A2007-02-15
Other References:
See also references of EP 3132979A4
Attorney, Agent or Firm:
TOKUDA, Yoshiaki et al. (JP)
Yoshiaki Tokuda (JP)
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