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Conference Paper
Design and Implementation of Fusion Map Provider for Autonomous Driving Systems
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- Authors
- Kyounghwan An, Wooyong Han
- Issue Date
- 2014-05
- Citation
- International Symposium on Embedded Technology (ISET) 2014, pp.1-3
- Language
- English
- Type
- Conference Paper
- Abstract
- ADAS (Advanced Driver Assistance System) and autonomous driving systems use sensors such as cameras, radars, lidars to recognize driving situations. However, there have been several limitations due to the sensor coverage, poor environments for sensing, inaccuracy of recognition results, and etc. To overcome previous problems, map data can be used to enhance the results. The map data are also important resource for planning path or deciding driving behavior in autonomous driving systems. The map data used for the ADAS and autonomous driving systems have different requirements compared with those of CNS (Car Navigation System). The map should include more detailed lane level geometries and need to be provided in soft real time to meet control interval of the system. In this paper, we suggest requirements of the detailed map and necessary queries. We also propose the system architecture of the map provider with implementation results.
- KSP Keywords
- Advanced driver assistance systems(ADAS), Autonomous driving system, Car navigation system, Real-time, Sensor coverage, System architecture, design and implementation, driving behavior