IoT-Based Hi-Tech Battery Charger for Modern EVs

These days, we find many batteries used in Electric Vehicles are burning or blasting due to overcharging or long time charging. During such condition, the battery body temperature may rise, to avoid these types of mishaps, here this special type of battery charger is designed using the latest technology such that the battery can be charged using wireless technology and at the same time the battery voltage and its body temperature data will be monitored continuously through an embedded system. An important feature added to the system is that if the battery body temperature raises more than the threshold value, immediately supply to the battery will be disconnected automatically and an alarm will be energized. Once the alarm is energized it remains in energized condition until the reset button is activated. The battery condition will be monitored digitally and it will be displayed through an LCD interfaced with Arduino board. Another important feature added to the system is that entire information will be transmitted to the concerned mobile phone through a WiFi module using IOT technology. Wireless charging is a new technology for charging batteries that allows charging over short distances without cables. The advantage of wireless charging is that charging is quicker and easier, we need not have to plug and unplug each time, simply by placing the vehicle in its parking place where the power transmitting coil is installed under the ground, the battery starts charging automatically.