Described herein is a method for recognizing the driving style of a driver of a land vehicle, of the type that envisages acquiring (110) information (DI) on the dynamics of the vehicle from sensors and calculating, as a function of said information on the dynamics of the vehicle, a class of membership of the driving style () of the driver.The method comprises:- analysing said information (DI) on the dynamics of the vehicle in order to identify start of an event of recognition of a manoeuvreand to start (cmd) a procedure of recognition (30) of the event that comprises:- reconstructing (140) a manoeuvreperformed by the driver by computing components of displacement of the vehicle ((),()) as a function of the information on the dynamics of the vehicle (DI) arranged in a displacement time series () that represents a reconstruction of said manoeuvre ()- identifying (140) the manoeuvre performed (), by comparing said displacement time series () with models (tp) of time series corresponding to pre-determined manoeuvres stored in a database, in particular by applying a Dynamic-Time-Warping procedure;- defining (210) regions in a cartesian plane having as axes a lateral acceleration () and a longitudinal acceleration (), in particular manifolds (S1, S2, S3);- computing (220) cost functionals () for the three driving styles, which calculate a distance between points defined by values of acceleration in said cartesian plane of said manoeuvre () and the boundary of each of the three manifolds (S1, S2, S3); and- recognising (230) the driving style (), on the basis of said cost functionals.
METHOD FOR RECOGNIZING THE DRIVING STYLE OF A DRIVER OF A LAND VEHICLE, AND CORRESPONDING APPARATUS
VERFAHREN ZUM ERKENNEN DER FAHRWEISE EINES FAHRERS EINES LANDFAHRZEUGS UND ENTSPRECHENDE VORRICHTUNG
PROCEDE DE RECONNAISSANCE DU STYLE DE CONDUITE D'UN CONDUCTEUR D'UN VEHICULE TERRESTRE, ET APPAREIL CORRESPONDANT
2020-09-16
Patent
Electronic Resource
English
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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