EP 2493725 A1 20120905 - METHOD AND CONTROL TOOL FOR DETECTING A SAFETY-CRITICAL IMPACT OF AN OBJECT ON A VEHICLE
Title (en)
METHOD AND CONTROL TOOL FOR DETECTING A SAFETY-CRITICAL IMPACT OF AN OBJECT ON A VEHICLE
Title (de)
VERFAHREN UND STEUERGERÄT ZUR ERKENNUNG EINES SICHERHEITSKRITISCHEN AUFPRALLS EINES OBJEKTES AUF EIN FAHRZEUG
Title (fr)
PROCÉDÉ ET UNITÉ DE COMMANDE POUR LA DÉTECTION D'UN IMPACT À SÉCURITÉ CRITIQUE, D'UN OBJET SUR UN VÉHICULE
Publication
Application
Priority
- DE 102009046067 A 20091028
- EP 2010066060 W 20101025
Abstract (en)
[origin: WO2011051222A1] The invention relates to a method (300) for detecting a safety-critical impact of an object on a vehicle (100). The method (300) has a first step of obtaining (310) a starting signal for starting a time measurement in order to determine the beginning of a subsequent specified time span (240). Furthermore, the method (300) has a step of receiving (320) a signal that represents a yaw acceleration of the vehicle (100), wherein the signal is received during the specified time span (240). Finally, the method (300) has a step of detecting (330) the safety-critical impact of the object on the vehicle (100) if the signal has a value within the specified time span (240) or a value derived from the signal after the specified time span (240), said value lying outside of a threshold value range (210, 220).
IPC 8 full level
B60R 21/013 (2006.01)
CPC (source: EP US)
B60R 21/0132 (2013.01 - EP US); B60R 21/0133 (2014.12 - EP US); B60R 21/01332 (2014.12 - EP US)
Citation (search report)
See references of WO 2011051222A1
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 102009046067 A1 20110505; EP 2493725 A1 20120905; US 2012265406 A1 20121018; WO 2011051222 A1 20110505
DOCDB simple family (application)
DE 102009046067 A 20091028; EP 10776963 A 20101025; EP 2010066060 W 20101025; US 201013501398 A 20101025