EP 2513667 A1 20121024 - DEVICE FOR MONITORING A DISTANCE OF A VEHICLE TO AN OBJECT
Title (en)
DEVICE FOR MONITORING A DISTANCE OF A VEHICLE TO AN OBJECT
Title (de)
VORRICHTUNG ZUR ÜBERWACHUNG EINES ABSTANDES EINES FAHRZEUGES ZU EINEM OBJEKT
Title (fr)
DISPOSITIF POUR CONTRÔLER UNE DISTANCE D'UN VÉHICULE À UN OBJET
Publication
Application
Priority
- DE 102009054634 A 20091215
- EP 2010068108 W 20101124
Abstract (en)
[origin: WO2011073001A1] The invention relates to a device for monitoring a distance of a vehicle to an object, comprising a plurality of distance sensors (2, 3, 4, 5) attached in the front and/or tail region of the vehicle, an electronic unit connected to the distance sensors, and an indicator device for visual and/or acoustic indication of distances. According to the invention, the electronic unit is configured to generate a full warning signal before reaching the specified minimum threshold (6) for a determined distance at a specified first warning distance value (14), which is larger than the minimum threshold (6) of a first sensor (2) if a distance is determined by a direct echo of the first sensor (2, 3, 4, 5) which is smaller than a first threshold (DE2_Min), wherein the first threshold (DE2_Min) is larger than the minimum threshold (6) of the first sensor (2), and if a distance is determined by a direct echo (DE2) of the second sensor (2) which is greater than a second threshold (DE3_Max), wherein the second threshold (DE3_Max) is greater than the minimum threshold (6) of the second sensor (2).
IPC 8 full level
G01S 15/46 (2006.01); G01S 15/931 (2020.01); G01S 15/87 (2006.01)
CPC (source: EP US)
G01S 15/003 (2013.01 - EP US); G01S 15/46 (2013.01 - EP US); G01S 15/87 (2013.01 - EP US); G01S 15/878 (2013.01 - EP US); G01S 15/931 (2013.01 - EP US); G01S 2013/93271 (2020.01 - EP US); G01S 2013/93272 (2020.01 - EP US); G01S 2013/93275 (2020.01 - EP US)
Citation (search report)
See references of WO 2011073001A1
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 102009054634 A1 20110616; CN 102782520 A 20121114; CN 102782520 B 20150225; EP 2513667 A1 20121024; US 2012320208 A1 20121220; US 9541644 B2 20170110; WO 2011073001 A1 20110623
DOCDB simple family (application)
DE 102009054634 A 20091215; CN 201080057079 A 20101124; EP 10781514 A 20101124; EP 2010068108 W 20101124; US 201013516154 A 20101124