Traffic Signal Pre-Emption and Accident Detection System

The Rapid growth in technology and infrastructure over the past few decades has made our lives easier. With the advent of technology, the number of accidents and traffic hazards have also increased to a greater extent which causes huge loss of life and property and this is because of the poor emergency facilities. On road accident is actually a major issue of concern and in fact, speed is one of the basic reasons for these vehicle accidents. Timely accident detection and taking immediate action such as informing a hospital or a police station about the accident plays a vital role in human safety and road traffic management. Even though it is required for Emergency Vehicles (EV) to reach its destination as soon as possible, but due to congested traffic and time lag in giving them enough priority to pass through the traffic signal causes delays, putting human life at a higher risk. To enhance the level of supervision and administration for load transport vehicles, particularly trucks which are carrying coal it is vital to create transport vehicles remote observing module. The cloud will be continuously waiting for the information from the system which should record position of the vehicle. The cloud contains the information about speed and position of the vehicle. The intelligent traffic light controller that was introduced to saves the waiting time and avoids the traffic load. With an embedded sensor network technology, the congestion road is detected and managed accordingly with controllers. In these days the Wireless Sensor Networks (WSN) will be applied in different areas like health care monitoring, weather monitoring, home automation, military, safety and security and so on. Global positioning system (GPS) is used by the satellite based navigation, which is used to receive and send the signals and it will serve the client with required data. The cloud will send the exact location and position of the vehicle to ambulance through the mail. With the help of GPS and cloud vehicle is traced. The RF Transmitter and RF Receiver is used for ambulance rescue near signal.