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OBD: Automobile Technology – An Answer to Environment, Road and Vehicle Safety


Meenakshi, Rainu Nandal, Kamaldeep Joshi
Abstract

Considering the ongoing, ever propagating & evolving environment (air and sound) pollution levels and to protect our environment with their hazardous aftereffects, along with the ever-rising accidents on the roads, automobile care and monitoring is what we need to pay attention to. This is undoubtedly the next big thing that needs to be monitored and evolved to counter and control the Lebanese to our environment. We have tried to compile some of the extraordinary and excellent works accomplished by some of the most significant personalities in this field. As a part of our project, we propose to highlight specific continual improvements and monitoring points through this paper; area being Big Data, OBD-II, CAN Bus and futuristic OBDIII. Big Data is an expression for analysis of a vast amount of structured and unstructured data which is too large to be processed using conventional software and database methodologies and techniques. OBD (On-Board Diagnostics) is a self-diagnostics system that is installed inside a car or vehicle at the time of its manufacturing. This too Lhasa defined function and responsibility of making a diagnosis and reporting the exact state and situation of car’s engine and health to the user with the help of auxiliary communicating system called as CAN Bus. OBD-III could better med as a program which would reduce the waiting time between recognition of an OBD-II system’ emissions malfunction, its root cause analysis and the ultimate rectification of the issue in a vehicle. OBD-III is therefore touted and forecasted as the future of auto mobile diagnostic systems. An Endeavour has been made to cover these exciting topics of Big data, CAN bus, OBD-II and OBD-III and getting constructive response towards the simple theme of environment care through reduction of emitted pollutants via regular service call up safe sand alertness by time popes. The paper further moves on to describe the PIDs which may be used to detect the way the vehicle is being used. We will be using Microchip’s MCP2515 as the CAN Transceiver to connect to an SBC to communication on the OBD Port. In the scope of this paper we would be explaining the connectivity and establishing a connection with the ECU via the OBD Port to capture the engine data

Volume 12 | 06-Special Issue

Pages: 30-41

DOI: 10.5373/JARDCS/V12SP6/SP20201004