公开(公告)号：US11210939B2

公开(公告)日：2021-12-28

申请号：US15518694

申请日：2016-12-02

Applicant: Verizon Connect Development Limited

Inventor： Samuele Salti ,  Francesco Sambo ,  Leonardo Taccari ,  Luca Bravi ,  Matteo Simoncini ,  Alessandro Lori

IPC: G08G1/015 ,  G01S19/42 ,  G01S19/52 ,  G07C5/00 ,  G06K9/62

Abstract: A method and system for classifying a vehicle based on low frequency GPS tracks. The method and system comprise retrieving a low frequency GPS track having a sampling interval of at least 20 seconds; deriving additional data from the low frequency GPS track, the additional data including interval speed and instantaneous acceleration of the vehicle; extracting a plurality of data sets from the low frequency GPS track and the additional data; generating a plurality of features from the extracted data sets; and providing the plurality of generated features to a classifier that classifies the vehicle into a predetermined class.

公开(公告)号：US11120687B2

公开(公告)日：2021-09-14

申请号：US16673306

申请日：2019-11-04

Applicant: Verizon Connect Development Limited

Inventor： Luca Bravi ,  Tommaso Mugnai ,  Alessandro Giannini

IPC: G08G1/14 ,  G05D1/02 ,  G06N20/00 ,  G06F16/9537

Abstract: A device may receive geographical data identifying a geographical area, and may receive, from vehicle devices of vehicles, first vehicle data identifying engine off conditions, locations during engine off conditions, and durations of the engine off conditions. The device may divide, based on the geographical data, the geographical area into clusters with particular dimensions, and may process data identifying the clusters and the first vehicle data, with a machine learning model, to determine parking data identifying public parking spaces in the geographical area. The device may receive, from a set of the vehicle devices associated with vehicles parked in the public parking spaces, vehicle data identifying engine on conditions and locations during the engine on conditions, and may identify available public parking spaces based on the second vehicle data and the parking data. The device may perform one or more actions based on data identifying the available public parking spaces.