METHOD AND APPARATUS FOR DISTINGUISHING DRIVER, AND COMPUTER DEVICE

A method for distinguishing a driver, which relates to the field of artificial intelligence. The method comprises: acquiring historical traveling trajectory data corresponding to a designated vehicle; matching the historical traveling trajectory data to a map grid to form a trajectory map; forming,...

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Bibliographic Details
Main Authors TANG, Bingwu, LUO, Zhenshan
Format Patent
LanguageChinese
English
French
Published 22.09.2022
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:A method for distinguishing a driver, which relates to the field of artificial intelligence. The method comprises: acquiring historical traveling trajectory data corresponding to a designated vehicle; matching the historical traveling trajectory data to a map grid to form a trajectory map; forming, according to the trajectory map, a feature data array respectively corresponding to each piece of historical traveling trajectory data; inputting each feature data array into a siamese neural network model, and calculating a classification weight between every two feature data arrays; and according to the classification weight and a preset threshold value, distinguishing corresponding designated traveling trajectories in each piece of historical traveling trajectory data when the same driver performs driving. A trajectory map is formed by superimposing historical traveling trajectory data and a map grid, a feature data array is calculated to mark each piece of historical traveling trajectory data, the similarity be
Bibliography:Application Number: WO2021CN91711