Automatic Acceleration Control in Multizones and Crash Detection using Zig Bee Technology and GSM Communications

This project has an aim to control the speed of vehicles automatically in restricted areas such as schools, hospitals and in speed limited or sensitive areas. Nowadays in a fast moving world all people do not have self-control. Such people are driving vehicles in a high speed. This paper provides a way for how to control the speed without harming others. Driver does not control anything during such places; controls are taken automatically by the use of electronic system. In this project we are using ZIGBEE for indicating the speed limit areas it is placed in front and back of the restricted zones. ZIGBEE receiver is placed inside the vehicle. Speed of the vehicle is acquired. The controller compares the speed, if it exceeds the limited speed the controller alerts the driver and control is taken automatically. In this paper, an efficient vehicle wireless system is designed and implemented for vehicle accident detection and reporting using vibration sensor and GPS. Vibration sensor is used to detect crash and GPS give location of vehicle. In case of any accident, the system send automated message to the preprogrammed number such as family member or emergency medical services via GSM.