Vehicle Accident Alert and Tracking System Project using 8051 Microcontroller

Vehicle Accident Alert and Tracking System   Project using 8051 Microcontroller

In the present day, lots of vehicle accidents happen on highways due to the many reasons like an increase in traffic and also due to rash driving of the drivers. And in many situations, the family members of the victim or the ambulance or police authority are not informed in time. This result in delaying the help reached to the person who suffered due to an accident.

So this problem is solved by Vehicle Accident Alert and Tracking System by fitting device into the vehicles. in case suppose the cars meet with an accident then vibration Sensor will detect the accident then Our System gets activated which will track vehicle locations and send the message to the particular number which is predefined in the program. So the person can get help as immediately as soon as possible.

 

Block diagram:-

 

Basically, the GPS continuously takes input data from the satellite and stores the latitude and longitude value in AT89S52microcontroller's buffer & show Data on LCD Display.

In this system having a GPS device which is used to tracking the location of vehicle, it also gets deactivated by detecting an accident on the vibration Sensor connected to the vehicle. Parallel activates GSM.

Once System gets activated it takes the last received latitude and longitude positions values and sends a message to the particular mobile number which is predefined in the program in the form of longitude and latitude in the Google map link.

Suppose in some cases the accident is minor so the driver or user don’t want to send an emergency message then he can press the System Switch which sends the signal to the AT89S52 microcontroller will not send any message in case of a minor accident.

But In case of Major Accident Then user or Driver is not in a condition to press any switch so, after 10sec time interval system will automatically send a message with Google map link of  Car location.

Hardware Specifications:-

• GPS Modem
• GSM Modem
• AT89S51 Microcontroller (8051 family )
• Vibration Sensor
• LCD display
• Switch
• Power supply
• PCB Board
• Buzzer

• LED
• Resistor
• Capacitor
• Crystal

Software Specifications:-

• Programming Language: embedded C
• Keil  version IDE For programming
• Proteus Software For Circuit & PCB Design