Sparse map for autonomous vehicle navigation

Systems and methods are provided for constructing, using, and updating the sparse map for autonomous vehicle navigation. In one implementation, a non-transitory computer-readable medium includes a sparse map for autonomous vehicle navigation along a road segment. The sparse map includes a polynomial...

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Bibliographische Detailangaben
Hauptverfasser:	Braunstein, Daniel, Springer, Ofer, Buberman, Ori, Hayon, Gaby, Rubinsky, Sergey, Gdalyahu, Yoram, Stein, Gideon, Ferencz, Andras, Taieb, Yoav, Shashua, Amnon, Reisman, Aran, Huberman, David, Tubis, Igor, Shalev-Shwartz, Shai, Aviel, Yuval, Bellaiche, Levi
Format:	Patent
Sprache:	eng
Schlagworte:	GYROSCOPIC INSTRUMENTS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SURVEYING TESTING
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Beschreibung
Zusammenfassung:	Systems and methods are provided for constructing, using, and updating the sparse map for autonomous vehicle navigation. In one implementation, a non-transitory computer-readable medium includes a sparse map for autonomous vehicle navigation along a road segment. The sparse map includes a polynomial representation of a target trajectory for the autonomous vehicle along the road segment and a plurality of predetermined landmarks associated with the road segment, wherein the plurality of predetermined landmarks are spaced apart by at least 50 meters. The sparse map has a data density of no more than 1 megabyte per kilometer.