EP 4094261 A4 20230927 - SYSTEMS AND METHODS FOR DETECTING AN IMPACT EVENT IN A PARKED VEHICLE
Title (en)
SYSTEMS AND METHODS FOR DETECTING AN IMPACT EVENT IN A PARKED VEHICLE
Title (de)
SYSTEME UND VERFAHREN ZUR ERKENNUNG EINES AUFPRALLEREIGNISSES IN EINEM GEPARKTEN FAHRZEUG
Title (fr)
SYSTÈMES ET PROCÉDÉS DE DÉTECTION D'UN ÉVÉNEMENT D'IMPACT DANS UN VÉHICULE EN STATIONNEMENT
Publication
Application
Priority
US 2020014388 W 20200121
Abstract (en)
[origin: WO2021150210A1] Embodiments of the invention include a vehicle telematics system including a telematics device, wherein the telematics device detects, using a processor of a telematics device, a vehicle ignition off event and reconfigures at least one parameter of an accelerometer for a low power mode of operation while in the vehicle ignition off state, and places the telematics device in a sleep mode of operation, wherein an accelerometer generates an interrupt to wake the processor of the telematics device from the sleep mode of operation upon detecting an acceleration event that exceeds a threshold, and the processor of the telematics device analyzes the accelerometer data stored in a FIFO buffer of the accelerometer.
IPC 8 full level
G07C 5/08 (2006.01); G16C 10/00 (2019.01)
CPC (source: EP)
G07C 5/0808 (2013.01); G07C 5/085 (2013.01); G07C 5/008 (2013.01)
Citation (search report)
- [XI] EP 3021290 A1 20160518 - MAGNETI MARELLI SPA [IT]
- [I] US 2018050591 A1 20180222 - DUDAR AED M [US], et al
- [I] KR 20150114127 A 20151012 - HYUNDAI MNSOFT INC [KR]
- [A] US 2014172190 A1 20140619 - KALINADHABHOTLA DEEP [US], et al
- See also references of WO 2021150210A1
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)
WO 2021150210 A1 20210729; EP 4094261 A1 20221130; EP 4094261 A4 20230927
DOCDB simple family (application)
US 2020014388 W 20200121; EP 20914848 A 20200121