Title (en)

METHOD FOR REVERSIBLY CODING AN ENGINE CONTROLLER FOR A MOTOR VEHICLE IN MANIPULATION-PROOF FASHION, AND ENGINE CONTROLLER

Title (de)

VERFAHREN ZUM REVERSIBLEN, MANIPULATIONSSICHEREN CODIEREN EINES MOTORSTEUERGERÄTS FÜR EIN KRAFTFAHRZEUG UND MOTORSTEUERGERÄT

Title (fr)

PROCÉDÉ DE CODAGE RÉVERSIBLE ANTIMANIPULATION D'UN APPAREIL DE COMMANDE DE MOTEUR POUR UN VÉHICULE AUTOMOBILE ET APPAREIL DE COMMANDE DE MOTEUR APPROPRIÉ

Publication

EP 2646670 B1 20150506 (DE)

Application

EP 11776376 A 20111029

Priority

• DE 102010053488 A 20101204
• EP 2011005483 W 20111029

Abstract (en)

[origin: WO2012072171A1] A method for reversibly coding an engine controller (1) for a motor vehicle (7) in manipulation-proof fashion, which engine controller is designed for use in motor vehicles (7) having different operating properties, wherein at least one first operating property is stipulated for a motor vehicle (7) in unalterable fashion, which method involves the start-up of the engine controller (1) prompting the first operating property to be stored in the engine controller (1), during and/or after an authentication operation, such that it can be changed only during and/or after a further authentication operation.

IPC 8 full level

F02D 41/24 (2006.01); F02D 41/26 (2006.01); G06F 21/00 (2013.01)

CPC (source: EP US)

F02D 28/00 (2013.01 - US); F02D 41/2487 (2013.01 - EP US); F02D 41/26 (2013.01 - EP US); F02D 41/249 (2013.01 - EP US)

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

DOCDB simple family (publication)

DE 102010053488 A1 20120606; CN 103237977 A 20130807; CN 103237977 B 20160113; EP 2646670 A1 20131009; EP 2646670 B1 20150506; US 2013253807 A1 20130926; US 8688361 B2 20140401; WO 2012072171 A1 20120607

DOCDB simple family (application)

DE 102010053488 A 20101204; CN 201180058156 A 20111029; EP 11776376 A 20111029; EP 2011005483 W 20111029; US 201113991553 A 20111029