Title:
SYSTEM AND METHOD FOR DYNAMICALLY AUTHENTICATING MAP DATA USING BLOCKCHAINS
Document Type and Number:
WIPO Patent Application WO/2018/230581
Kind Code:
A1
Abstract:
A system and method for updating map data for updating map data for an autonomous vehicle (AV) is provided. The method includes collecting, using one or a plurality of AV sensors of a first AV, sensor data, and comparing the sensor data collected against map data for determining a presence of potential changed data. The method further includes generating a proof of work (PoW) block including the potential changed data, and collecting, using one or a plurality of AV sensors of a second AV, first verification sensor data. The potential changed data is then compared with the first verification sensor data for generating a first verified map block based on the first verification sensor data, and adding the first verified map block to a first verified map blockchain.
Inventors:
LAWRENSON MATTHEW JOHN
NOLAN JULIAN CHARLES
KOBAYASHI NORIHIKO
FUKUDA NOBUHIRO
HINATA MAKOTO
YANO TAKANAO
NOLAN JULIAN CHARLES
KOBAYASHI NORIHIKO
FUKUDA NOBUHIRO
HINATA MAKOTO
YANO TAKANAO
Application Number:
PCT/JP2018/022487
Publication Date:
December 20, 2018
Filing Date:
June 12, 2018
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G01C21/32; G05D1/02; G06F17/30
Domestic Patent References:
| WO2017180382A1 | 2017-10-19 | |||
| WO2017030911A1 | 2017-02-23 | |||
| WO2017046805A1 | 2017-03-23 |
Other References:
None
Attorney, Agent or Firm:
YOSHIDA Masaaki (JP)
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