Title (en)

MEMORY MEDIUM, METHOD FOR INSTALLING COMPUTER COMPONENTS WITHIN A VEHICLE AND METHOD FOR PREPARING A MEMORY MEDIUM

Title (de)

SPEICHERMEDIUM, VERFAHREN ZUR INSTALLATION VON COMPUTERKOMPONENTEN IN EINEM FAHRZEUG UND VERFAHREN ZUR HERSTELLUNG EINES SPEICHERMEDIUMS

Title (fr)

SUPPORT MÉMOIRE, PROCÉDÉ D'INSTALLATION DE COMPOSANTS INFORMATIQUES AU SEIN D'UN VEHICULE ET PROCÉDÉ DE PRÉPARATION D'UN SUPPORT MÉMOIRE

Publication

EP 3987741 A1 20220427 (FR)

Application

EP 20731502 A 20200615

Priority

• FR 1906551 A 20190618
• EP 2020066430 W 20200615

Abstract (en)

[origin: WO2020254221A1] The invention relates to a memory medium comprising communication means capable of establishing a communication with a processing unit of a vehicle and a memory (26) in which are stored: - at least two data structures (DPACK1, DPACK2), each readable by the processing unit when the communication is established; - at least two computer components (COMP) respectively associated with the two data structures (DPACK1, DPACK2); - metadata (INDEX) comprising, for each of the data structures (DPACK1, DPACK2), a reference hash associated with the respective data structure; and - a signature (SIG(INDEX)) of the metadata. A method for installing computer components in a vehicle and a method for preparing a memory medium are also described.

IPC 8 full level

H04W 4/40 (2018.01)

CPC (source: EP)

H04L 63/123 (2013.01); H04L 63/126 (2013.01); H04L 67/12 (2013.01); H04W 4/40 (2018.01); H04W 4/024 (2018.01)

Citation (search report)

See references of WO 2020254221A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

FR 3097662 A1 20201225; FR 3097662 B1 20230127; EP 3987741 A1 20220427; WO 2020254221 A1 20201224

DOCDB simple family (application)

FR 1906551 A 20190618; EP 2020066430 W 20200615; EP 20731502 A 20200615