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Patent
Title
Konzept zum Bestimmen eines Schaetzwerts einer Lage eines Empfangselements
Other Title
Position estimated value determining apparatus for reception element in reference system, is designed to determine estimated value on basis of two different measurement positions
Abstract
(A1) Eine Vorrichtung (106) zum Bestimmen eines Schaetzwerts fuer eine Lage eines Empfangselements (102) in einem Bezugssystem, das Signale einer an verschiedene Messpositionen bewegbaren Signalquelle (104) empfangen kann, wobei, basierend auf den empfangenen Signalen, Lokalisierungsdaten gemessen werden koennen, welche auf eine relative Lage (102) von dem Empfangselement zu der bewegbaren Signalquelle (104) hindeuten, wobei die Vorrichtung (106) ausgebildet ist, um den Schaetzwert (LA') basierend auf wenigstens zwei unterschiedlichen Messpositionen (xn, yn) und dazu entsprechenden Lokalisierungsdaten vermittels eines heuristischen Verfahrens zu bestimmen.
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WO 2010128121 A1 UPAB: 20101125 NOVELTY - The position estimated value determining apparatus (106) is designed to determine the estimated value (L'-a) on the basis of two different measurement positions (x-n,y-n) and corresponding localization data using an evolutionary algorithm. On the basis of the measured localization data, a fitness function for the evolutionary algorithm is formed, where the localization data have an angle of incidence for the received signals on the reception element (102) or a signal arrival time, from which it is possible to ascertain a distance from the signal source. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following: (1) a method for determining an estimated value for a position of a reception element in a reference system; and (2) a computer program for implementing position estimated value determining method. USE - Position estimated value determining apparatus for reception element in reference system. ADVANTAGE - The position estimated value determining apparatus is designed to determine the estimated value on the basis of two different measurement positions and corresponding localization data using an evolutionary algorithm, and thus ensures an improved position estimated value determining apparatus.
Inventor(s)
Edelhäußer, T.
Kokai, G.
Frühauf, H.
Patent Number
102009020216
Publication Date
2009
Language
German