The increasing use of electric vehicles (EVs) has created a need for efficient charging systems and reliable battery safety. EV users often face problems such as battery depletion during travel and limited availability of charging stations in remote areas. To overcome this issue, this project proposes a Smart EV Battery Safety System with Integrated Wireless Vehicle-to-Vehicle (V2V) Emergency Charging. The system enables wireless power transfer between two vehicles using inductive coupling. When a vehicle experiences low battery, it sends a charging request through an RF communication module, and a nearby vehicle provides emergency charging support. A PIC16F877A microcontroller controls the system, while voltage and temperature sensors monitor battery conditions to ensure safety. An ESP8266 IoT module is also used for real-time monitoring of battery parameters. This system improves EV reliability by enabling energy sharing between vehicles and reducing dependence on charging stations.
P et al. (Sun,) studied this question.
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