EP 3177942 A1 20170614 - METHOD FOR DETECTING AT LEAST ONE OBJECT IN A SURROUNDING REGION OF A MOTOR VEHICLE BY MEANS OF AN ULTRASONIC SENSOR, DRIVER ASSISTANCE SYSTEM, AND MOTOR VEHICLE
Title (en)
METHOD FOR DETECTING AT LEAST ONE OBJECT IN A SURROUNDING REGION OF A MOTOR VEHICLE BY MEANS OF AN ULTRASONIC SENSOR, DRIVER ASSISTANCE SYSTEM, AND MOTOR VEHICLE
Title (de)
VERFAHREN ZUM ERKENNEN ZUMINDEST EINES OBJEKTS IN EINEM UMGEBUNGSBEREICH EINES KRAFTFAHRZEUGS MITTELS EINES ULTRASCHALLSENSORS, FAHRERASSISTENZSYSTEM SOWIE KRAFTFAHRZEUG
Title (fr)
PROCÉDÉ DE RECONNAISSANCE D'AU MOINS UN OBJET DANS UNE ZONE ENVIRONNANTE D'UN VÉHICULE AUTOMOBILE AU MOYEN D'UN CAPTEUR À ULTRASONS, SYSTÈME D'AIDE À LA CONDUITE ET VÉHICULE AUTOMOBILE
Publication
Application
Priority
- DE 102014111124 A 20140805
- EP 2015067871 W 20150804
Abstract (en)
[origin: WO2016020343A1] The invention relates to a method for detecting at least one object (9, 10) in a surrounding region (7) of a motor vehicle (1), in which the motor vehicle (1) is moved in relation to at least one object (9, 10) and a measurement cycle is performed at each of a plurality of consecutive times during the movement of the motor vehicle (1) in relation to the at least one object (9, 10). In each measurement cycle an ultrasonic signal is sent out by means of an ultrasonic sensor (4) of the motor vehicle (1) and a characteristic (14) is determined. Said characteristic describes a position value, which describes a position of the at least one object (9, 10) and is determined on the basis of a first received echo of the ultrasonic signal, and said characteristic describes a presence of a second echo of the ultrasonic signal that is received within a predetermined duration after the first echo. The characteristics (14) are associated with a cluster (13) on the basis of the position value of the characteristics, and the characteristics (14) of the cluster (13) are signaled as belonging to the at least one object (9, 10) in dependence on the presence of the second echo.
IPC 8 full level
G01S 15/931 (2020.01); G01S 7/527 (2006.01); G01S 7/539 (2006.01); G01S 15/10 (2006.01); G01S 15/87 (2006.01)
CPC (source: CN EP KR US)
G01S 7/5273 (2013.01 - CN EP KR US); G01S 7/539 (2013.01 - CN EP KR US); G01S 15/10 (2013.01 - KR); G01S 15/42 (2013.01 - US); G01S 15/87 (2013.01 - CN EP KR US); G01S 15/931 (2013.01 - CN EP KR US); G01S 15/10 (2013.01 - CN EP US); G01S 2015/935 (2013.01 - CN EP KR US)
Citation (search report)
See references of WO 2016020343A1
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 2016020343 A1 20160211; CN 107110970 A 20170829; CN 107110970 B 20210604; DE 102014111124 A1 20160225; EP 3177942 A1 20170614; JP 2017524132 A 20170824; JP 6608425 B2 20191120; KR 101954547 B1 20190305; KR 20170038067 A 20170405; US 10324182 B2 20190618; US 2017227641 A1 20170810
DOCDB simple family (application)
EP 2015067871 W 20150804; CN 201580053992 A 20150804; DE 102014111124 A 20140805; EP 15747790 A 20150804; JP 2017506405 A 20150804; KR 20177005923 A 20150804; US 201515501706 A 20150804