Description
Road accidents and unsafe riding conditions are major causes of injury and loss of life. This project presents the design and implementation of a Smart Helmet System using an ESP32 controller integrated with GSM and GPS modules along with UV, vibration, MQ gas, and IR sensors to enhance rider safety and provide emergency response. The IR sensor ensures that the helmet is properly worn, while the MQ sensor detects the presence of alcohol or harmful gases near the rider. A vibration sensor is used to detect accidents or collisions. The UV sensor monitors exposure to ultraviolet radiation to warn the rider of prolonged exposure.The ESP32 microcontroller collects data from all sensors and processes it . In the event of an accident or abnormal condition, the system retrieves the rider’s location using the GPS module and automatically sends an alert message with live location coordinates to pre-registered emergency contacts through the GSM network. The system can also activate a buzzer or indicator to warn the rider of unsafe conditions.This smart helmet provides an effective, low-cost, and portable solution to improve rider safety, reduce emergency response time, and promote responsible riding. The proposed system can be further enhanced by integrating mobile applications and cloud-based monitoring for advanced analytics and real-time tracking.
Note- add
Smart helmet is the project of last year’s engineering projects, BE final year engineering project. This project is used for the BE last year’s Electronics, electrical and Tele. Communication department students. This project is a Electronics project. This project is electronics and Tele. Communication department students. This project is mini project.
Smart helmet is the project of a good price for the engineering projects. It is a very comparative engineering project. It is a very good BE final year project. It is a project for ESP32 based project. This project is sensor based project as well as GSM AND GPS based project .
The engineering projects give in the ELECTROSAL HI- TECH PVT.LTD. The best place for the degree final year engineering projects as well as for Electronics ,electrical and electronics and Tele. Communication students’ final year for the golden opportunity.
Smart helmet is an easy project and idea for the electronics ,electrical and Tele . Communication base students and 100% output is done.
HIGHLIGHTS
- To enhance rider safety by detecting accidents or collisions in real time.
- To monitor rider health by tracking vital signs such as heart rate or body temperature.
- To provide automatic accident alerts to family members, emergency contacts, or hospitals using GSM.
- To detect rider fatigue or drowsiness and provide alerts to prevent accidents.
- To enable real-time data analysis for improving rider safety and traffic management.
BLOCK DIAGRAM

HARDWARE REQUIREMENTS
- POWER SUPPLY
- Voltage regulator
- ESP32CONTROLLER
- IR sensor
- Ultrasonic sensor
- Vibration sensor
- GSM GPS
- Lcd display
- MQ SENSOR
- buzzer
SOFTWARE REQUIREMENTS
- Arduino IDE
- Eagle
- Proteus








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