EP 2561381 A1 20130227 - ARRANGEMENT FOR DETERMINING THE DISTANCE AND THE DIRECTION TO AN OBJECT
Title (en)
ARRANGEMENT FOR DETERMINING THE DISTANCE AND THE DIRECTION TO AN OBJECT
Title (de)
ANORDNUNG ZUR BESTIMMUNG DER ENTFERNUNG UND DER RICHTUNG ZU EINEM OBJEKT
Title (fr)
SYSTÈME POUR DÉTERMINER LA DISTANCE ET LA DIRECTION PAR RAPPORT À UN OBJET
Publication
Application
Priority
- DE 102010027972 A 20100420
- EP 2011056208 W 20110419
Abstract (en)
[origin: WO2011131650A1] The invention relates to an arrangement for determining the distance and the direction to an object comprising an emitter (1) and at least two receiver elements (3) for receiving a signal which is sent by the emitter (1) and is reflected by the object, wherein the receiver elements (3) are arranged as a linear array, as two linear arrays arranged at an angle to one another, as an array which surrounds the emitter (1) and forms a circle, or as a two-dimensional array, wherein the diameter of the array may be greater than half the wavelength of the signal, and the individual receiver elements (3) each have an individual surface area whose height or diameter corresponds at most to half the wavelength of the signal, and the separate emitter (1) has a height or a diameter which is greater than half the wavelength of the signal.
IPC 8 full level
G01S 15/931 (2020.01)
CPC (source: EP KR US)
G01S 13/46 (2013.01 - EP US); G01S 13/93 (2013.01 - KR); G01S 15/88 (2013.01 - KR); G01S 15/93 (2013.01 - KR); G01S 15/931 (2013.01 - EP US); G01S 2013/466 (2013.01 - EP US); G01S 2015/465 (2013.01 - EP US)
Citation (search report)
See references of WO 2011131650A1
Citation (examination)
- DE 102008001746 A1 20081224 - DENSO CORP [JP]
- DE 102006005048 A1 20060907 - DENSO CORP [JP]
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 102010027972 A1 20111020; CN 102844675 A 20121226; CN 102844675 B 20160525; EP 2561381 A1 20130227; JP 2013525776 A 20130620; KR 20130065641 A 20130619; US 2013100774 A1 20130425; US 9274223 B2 20160301; WO 2011131650 A1 20111027
DOCDB simple family (application)
DE 102010027972 A 20100420; CN 201180019814 A 20110419; EP 11716870 A 20110419; EP 2011056208 W 20110419; JP 2013505448 A 20110419; KR 20127027390 A 20110419; US 201113642251 A 20110419