Machine Overheating Detection Using Microcontroller in Electric Vehicles

Abstract

Objective: This proposed system is used to detect the temperature of Battery and Motor. This project is very beneficial in the EV industry where it is extremely important to take action in case the device heats up too much. Methods: The mechanism uses an advanced digital temperature sensor to identify the accurate temperature in all the dimensions of the battery pack & motor parts and transferring the information to the microcontroller. The data is processed by the Arduino UNO microcontroller, which then sends the temperature for display on an LCD panel. The 16x2 LCD panel shows the increase and decrease in motor and battery temperature. We can set a pre-safe temperature limit, and if the system exceeds that temperature limit, an alarm/buzzer will sound to indicate that the system has exceeded the pre-safe limit. Findings: The technology alerts the driver and reduces vehicle speed after some stipulated period with the aid of the Motor Driver and Microcontroller when the temperature rises above the pre safe limit or there is any chemical leak in the battery pack. During the alert period, the driver must perform the necessary activities to keep the vehicle safe. The supply to and from the battery is shut off and allowed to cool or undergo any maintenance when the temperature rises above the safe temperature limit. Novelty: By harnessing the power of microcontrollers and cutting-edge technology, this project not only addresses the pressing issue of machine overheating but also sets the stage for a new era of intelligent, temperature-regulated electric vehicles.