Map-matching with competing sensory positions
作者： Leslie Gabor Seymour
DOI:
关键词: Odometer 、 Map matching 、 Assisted GPS 、 Compass 、 Sensory system 、 Artificial intelligence 、 Computer vision 、 Geography 、 Matching (statistics) 、 Position (vector)
摘要: A method, and corresponding system, of map-matching uses a first trend position vectors (207, 215, 221, 229, 235, 245) provided by sensory such as GPS receiver based system (305), second (203, 211, 217, 225 231) redundant dead-reckoning comprising an odometer (309) compass (307). reference vector (205, 213, 219, 227, 233, 239, 243, 246 249) is updated on matching either or both the trends to road segment map (303).
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