Invention Grant
- Patent Title: Method and system for trip classification
-
Application No.: US17029199Application Date: 2020-09-23
-
Publication No.: US11619509B2Publication Date: 2023-04-04
- Inventor: Varsha Sharma , Arijit Chowdhury
- Applicant: Tata Consultancy Services Limited
- Applicant Address: IN Mumbai
- Assignee: Tata Consultancy Services Limited
- Current Assignee: Tata Consultancy Services Limited
- Current Assignee Address: IN Mumbai
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner LLP
- Priority: IN201921040833 20191009
- Main IPC: G01C21/34
- IPC: G01C21/34 ; G01C21/00 ; G01C21/36 ; G01S19/42 ; G08G1/01

Abstract:
Reckless behavior of drivers like, speeding, sudden acceleration and swerving through lanes can cause fatality and financial loss. Conventional methods mainly focus on driving style classification. The conventional methods mainly focus on driver classification and are not able to provide trip classification of a driver. Hence there is a challenge in trip classification of the driver based on acceleration data. The present disclosure for trip classification addresses the problem of end to end trip classification based on the acceleration data. Here, a journey is segmented into a plurality of sub-journey segments and each sub-journey segment is associated with a plurality of driving events. An event score is calculated for each sub-journey and a normalization is performed on the event score. Further, the journey is classified into at least one of good, average or bad based on the normalized data by utilizing a fuzzy based classification.
Public/Granted literature
- US20210148718A1 METHOD AND SYSTEM FOR TRIP CLASSIFICATION Public/Granted day:2021-05-20
Information query
IPC分类: