2019-20

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Designing onboard vehicle diagnosis fault monitoring system using IOT
(2020-10-10T11:13:31Z) HUSSAIN, AFZAL; CHOUDHARY, ASHOK; MVK, BHARATH; KUMAR S, ASHISH
OBD system or the On-board diagnostic systems play an important role in the current generation of automobiles and will definitely play an equally important role in the upcoming future. This report presents the growth of the On-board diagnostic system for vehicles using Internet of Things(IoT) as it is going to play a revolutionary role in the automobile industry. This OBD system consists of an ARM controller which is part of the LPC2148 family that acts as the processing unit where the program is written using Keil micro vision software, sensors and LCD as user interface. The vehicle specifications such as gas concentration, brake condition and vehicle detection are sensed and those results are viewed on the LCD display and also can be viewed on an app in a smartphone. The sensors are first installed at different parts of the vehicle to sense various vehicle parameters. We use a wi-fi module called nodeMCU for the wireless transmission of data.