EP 2909721 A1 20150826 - INTERFACE FOR INTERCHANGING DATA BETWEEN REDUNDANT PROGRAMS FOR CONTROLLING A MOTOR VEHICLE
Title (en)
INTERFACE FOR INTERCHANGING DATA BETWEEN REDUNDANT PROGRAMS FOR CONTROLLING A MOTOR VEHICLE
Title (de)
SCHNITTSTELLE ZUM DATENAUSTAUSCH ZWISCHEN REDUNDANT AUSGEFÜHRTEN PROGRAMMEN ZUR KRAFTFAHRZEUGSTEUERUNG
Title (fr)
INTERFACE D'ÉCHANGE DE DONNÉES ENTRE DES PROGRAMMES REDONDANTS SERVANT À COMMANDER UN VÉHICULE
Publication
Application
Priority
- DE 102012218852 A 20121016
- EP 2013071615 W 20131016
Abstract (en)
[origin: WO2014060470A1] The invention relates to an electronic control unit (30) for controlling and/or regulating at least one motor vehicle system, comprising at least one integrated microcontroller system (34) which is intended to execute software and has at least two microcontroller units (1, 1') which each execute at least one independent operating system (5, 5'), wherein at least one interface (2) for interchanging information between the microcontroller units (1, 1') is provided, and is also distinguished by the fact that a first microcontroller unit (1) is designed to control and/or regulate a first motor vehicle system, in particular a motor vehicle brake system, and a second microcontroller unit (1') is designed to be able to provide the first microcontroller unit (1) with specifications for controlling and/or regulating the first motor vehicle system using the interface (2). The invention also comprises the use of the electronic control unit.
IPC 8 full level
G06F 9/54 (2006.01); G06F 11/16 (2006.01)
CPC (source: EP US)
B60T 7/12 (2013.01 - US); G05B 15/02 (2013.01 - US); G05D 1/0055 (2024.01 - US); G06F 9/544 (2013.01 - EP US); G06F 11/1629 (2013.01 - EP US); G06F 2201/845 (2013.01 - EP US)
Citation (search report)
See references of WO 2014060470A1
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)
WO 2014060470 A1 20140424; CN 104718532 A 20150617; DE 112013005824 A5 20150924; EP 2909721 A1 20150826; KR 20150067380 A 20150617; US 10214189 B2 20190226; US 2016046265 A1 20160218
DOCDB simple family (application)
EP 2013071615 W 20131016; CN 201380053613 A 20131016; DE 112013005824 T 20131016; EP 13779792 A 20131016; KR 20157012942 A 20131016; US 201314435833 A 20131016