The intersection of IoT and electric vehicles, where an automatic braking control system ensures safety while a comprehensive monitoring system provides insights for efficient and sustainable driving experiences.
This project presents an IoT-based Automatic Braking Control and Monitoring System for Electric Vehicles (EVs), aimed at enhancing safety through real-time environmental sensing and system response. The system integrates sensors including a Dallas temperature sensor, gas sensor, and a potentiometer to monitor temperature, gas levels, and voltage variations. If the temperature or gas concentration exceeds predefined thresholds, the DC motor controlling the vehicle is automatically halted, a buzzer is activated, and an alert is sent via a GSM module. Additionally, the system uses four LEDs to indicate voltage levels—two LEDs turn off as voltage drops, and all LEDs switch off if the voltage falls below a critical point, triggering the buzzer and GSM alert. The potentiometer allows manual voltage variation for testing and demonstration. All sensor data is uploaded in real-time to the Thing Speak IoT platform using a NodeMCU module, allowing remote monitoring and data logging for further analysis and system optimization.
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