Combining OBD Technology with Acceleration Sensor to Analyze Aggressive Driving Behavior

摘要

Nowadays, both the transportation of a large amount of cargo and private transportation arerelying on use of automobiles. Generally, many transportation-related industries and commodities would usethe Vehicle Fleet Management System (FMS) to learn about the conditions of the vehicles under managementthrough the data from the Internet of Vehicles (IOV). Apart from the vehicle conditions, developers hope thatthey can reach effective fleet management for vehicles and drivers by learning more about whether drivers havegood driving habits. This study attempts to use smart phones to capture OBD-II (On-Board Diagnosis) data andintegrate the acceleration sensor on the mobile phone itself to detect, record, quantify and visualize the drivingbehavior through the Aggressive Driving Behavior Featuring Model that can easily judge whether the driverhas the habit of Aggressive Driving.This study elaborates how to use the acceleration sensor dedicated for the smart phone provided by OBD-II forintegration of the vehicle information, analyze the driving behavior, classify various events and set theThreshold to help assess if the driver has the habit of Aggressive Driving.