An Intelligent Approach for Vehicle to Vehicle Communication

In day to day life, the occurrence of accidents has become enormous. To reduce accidents and to improve the road safety, vehicle to vehicle communication is essential. This is an embedded model system to indicate the over speed and automatically control the over speed condition. This is constructed with the RF wireless communication. The RF transmitter is used to transmit the signal by using the encoder. The RF receiver will receive the signal by using the decoder. The signal is given to the microcontroller, which is a programmable IC. The keypad is used to transmit the request signals like vehicle brake failure, heavy load, etc. The microcontroller will indicate the actual condition (eg. heavy load, brake failure) and by displaying on the LCD. The ultrasonic sensor is used to sense the distance between the two vehicles. The microcontroller will automatically reduce the speed. One more feature updated in our project is the accident identification and transmission to the nearby vehicles, so that upcoming vehicles can get an alert signals. The vibration sensor is used to sense the accident, and then the signal is fed to the microcontroller. The information will be automatically transmitted to the backend vehicles successfully with suitable alertness as well as the SMS alert to the nearby hospital or ambulance through GSM modem with help of GPS module. The GPS is used to track the location.