Computer-Implemented Method for Determining the Validity of an Estimated Position of a Vehicle

A method for determining the validity of an estimated position of a vehicle includes receiving the estimated position; receiving sensor information relating to a vehicle environment; detecting a number of first features in the digital map and a number of second features in the sensor information, wh...

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Bibliographische Detailangaben
Hauptverfasser:	ZEMAN, Martin, ROESSLE, Barbara, WINTER, Maxi, GRUENWEDEL, Sebastian, MINNERUP, Pascal
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES CALCULATING COMPUTING COUNTING DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES IMAGE DATA PROCESSING OR GENERATION, IN GENERAL LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	A method for determining the validity of an estimated position of a vehicle includes receiving the estimated position; receiving sensor information relating to a vehicle environment; detecting a number of first features in the digital map and a number of second features in the sensor information, wherein the features indicate at least one object beside a road; grouping the first features into a number of first feature groups and grouping the second features into a number of second feature groups; rejecting first and/or second feature groups; assigning at least some of the first feature groups which have not been rejected to a particular second feature group which has not been rejected; and determining the validity of the estimated position based on a comparison of positions of a number of the first feature groups which have not been rejected with positions of the respectively assigned second feature groups.