Forward looking sensors offer a detailed representation of the environment. However, they are limited in sensing range. The laserscanner has a detection range of approx. 200 m, a wide horizontal field of view and a high angular resolution. The paper shows the sensing range and the field of view of a single Ibeo laserscanner. Digital maps deliver off-line data with quasi unlimited range. This information is more abstract and less detailed than the laserscanner data. Thus, digital maps providing additional information complement the description of the surrounding. Ibeo extends its ACC Stop and Go in cooperation with NAVTEQ with map support to optimize the system performance. In this paper an extension to this driver assistance system using information from a digital map database is presented. The system behaviour is improved and features are added by using an electronic horizon from the map data. Digital maps extend the range of the laserscanner with abstract information.
Enhancing ACC stop&go with digital map information
Ertüchtigung der aptiven Fahrzeugsteuerung Stop und Go mit digitalisieren Karteninformationen
2007
8 Seiten, 6 Bilder, 3 Quellen
Conference paper
English
Enhancing ACC Stop&Go with Digital Map Information
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