A SENSOR AND DATA FUSION ALGORITHM FOR ROAD GRADE ESTIMATION
نویسندگان
چکیده
منابع مشابه
A Sensor and Data Fusion Algorithm for Road Grade Estimation
Emerging driver assistance systems, such as look-ahead cruise controllers for heavy duty vehicles, require high precision digital maps. This contribution presents a road grade estimation algorithm for fusion of GPS and vehicle real-time sensor data, with measurements from previous runs over the same road segment. The resulting road grade estimate is thus enhanced using measurements from additio...
متن کاملRoad Grade Estimation Results Using Sensor and Data Fusion
Advanced driver assistance systems for heavy duty vehicles, such as lookahead cruise and gearshift controllers, rely on high quality map data. Current digital maps do not offer the required level of road grade information. This contribution presents an algorithm for on-board road grade estimation based on fusion of GPS and vehicle sensor data with measurements from previous runs over the same r...
متن کاملImproved road grade estimation using sensor fusion
A method for estimation of the road grade based on standard mounted sensors in a heavy duty vehicle is presented. The method combines information from a barometer and a GPS with velocity and torque measurements of conventional type. The sensor information is adaptively integrated using extended Kalman filtering. This provides a systematic method for dealing with varying uncertainty in the senso...
متن کاملSensor Data Fusion for Road Obstacle Detection: A Validation Framework
HAL is a multidisciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L'archive ouverte pluridisciplinaire HAL, est destinée au dépôt età la diffusion de documents scientifiques de niveau r...
متن کاملA New Approach to Self-Localization for Mobile Robots Using Sensor Data Fusion
This paper proposes a new approach for calibration of dead reckoning process. Using the well-known UMBmark (University of Michigan Benchmark) is not sufficient for a desirable calibration of dead reckoning. Besides, existing calibration methods usually require explicit measurement of actual motion of the robot. Some recent methods use the smart encoder trailer or long range finder sensors such ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IFAC Proceedings Volumes
سال: 2007
ISSN: 1474-6670
DOI: 10.3182/20070820-3-us-2918.00010