Title:
モータ車両運転者支援システムに関する方法
Document Type and Number:
Japanese Patent JP7250411
Kind Code:
B2
Abstract:
There is disclosed a method of securing operating instructions for a driver assistance system of a motor vehicle. The method including: a) implementing a distributed blockchain including a plurality of blocks, a copy of the blockchain being stored on each of a plurality of nodes. Wherein, each block includes a different version of the operating instructions. b) performing a verification routine including checking that the copies of the blockchain are identical. And, where a fault copy of the blockchain is not identical, flagging the fault copy as insecure. And preventing use of the fault copy, thus preventing installation of the operating instructions comprised in the blocks of the fault copy.
Inventors:
Schnabel, Johann
Schwartz, Olaf
Villas Mill, Jonas
Schwartz, Olaf
Villas Mill, Jonas
Application Number:
JP2021209876A
Publication Date:
April 03, 2023
Filing Date:
December 23, 2021
Export Citation:
Assignee:
Veoneer Sweden AB
International Classes:
G06F21/57; G06F8/60; G06F21/60; G06F21/62; G06F21/64; H04L9/32
Domestic Patent References:
| JP2019511761A | ||||
| JP2018533103A |
Foreign References:
| US20170031676 | ||||
| US20180189312 | ||||
| US20170039330 | ||||
| US20190163883 |
Attorney, Agent or Firm:
Yuji Iizuka