Vehicle Accident Alert System Using Accelerometer GPS And GSM | ADXL 335

Summary

In this informative video, the creator demonstrates an innovative accident alert system using an ADXL345 sensor, GSM module, and GPS module. When vibrations are detected, the system automatically calls a designated number and sends an SMS with the exact GPS location, enabling quick responses in emergencies. Key components include an Arduino Nano microcontroller and an LM2596 step-down converter for proper voltage supply. The presenter explains the circuit connections and code required for the setup while encouraging viewers to subscribe for more engaging electronics projects. This system showcases a practical application of technology for safety and tracking.

Takeaways

• 📱 The project demonstrates an accident alert system using an ADXL345 sensor and GSM technology.
• 🔧 The circuit includes components such as the SIM800L GSM module, LM2596 step-down converter, and a GPS module.
• 💡 The ADXL345 sensor detects vibrations and movements, triggering alerts when a certain threshold is met.
• 📞 Upon detecting an incident, the system automatically calls a pre-defined number to alert emergency contacts.
• 📩 The system also sends an SMS containing the GPS location of the incident, allowing for quick tracking.
• ⚙️ The code implementation involves libraries for GSM and sensor functions, and it can be customized for different contact numbers.
• 🔄 The Arduino Nano microcontroller is used to control the various components of the project.
• 🛠️ The final hardware setup is compact and designed to be user-friendly for real-time accident detection.
• 🌐 The project allows users to generate a Google Map link for precise location tracking of the incident.
• 👍 The presenter encourages viewers to subscribe to the channel for more electronics projects and tutorials.

Q & A

What is the main purpose of the accident alert system demonstrated in the video?

The main purpose of the accident alert system is to detect vibrations or impacts using the ADXL345 sensor and to send alerts via call and SMS, including the GPS location of the incident.

Which sensor is used to detect impacts in the system?

The system uses the ADXL345 sensor to detect vibrations and impacts.

How does the GSM module function in the accident alert system?

The GSM module (SIM800L) is responsible for making phone calls and sending SMS messages to predefined numbers when an impact is detected.

What power requirement does the GSM module have, and how is it supplied?

The GSM module requires a power supply of 3.7 volts, which is provided by the LM2596 step-down converter.

What additional information does the system send through SMS after an impact is detected?

The system sends an SMS containing the GPS coordinates of the location where the impact was detected.

Which microcontroller is used in the project, and what is its role?

The Arduino Nano microcontroller is used in the project to control the various components and execute the programmed code.

What are the steps to implement the accident alert system?

To implement the system, one must assemble the circuit, program the Arduino Nano with the appropriate code, test the sensor by simulating impacts, and use the system to receive alerts.

How does the system ensure that the location of an incident can be tracked?

The system ensures trackability by using the NEO-6M GPS module, which provides real-time GPS location data in the SMS alerts.

What actions does the presenter encourage viewers to take at the end of the video?

The presenter encourages viewers to subscribe to the YouTube channel, like the video if they found it helpful, and share it with their friends.

What happens when the ADXL345 sensor detects an impact?

When the ADXL345 sensor detects an impact, it triggers the GSM module to make a call and send an SMS alert containing the GPS location.