International forum of researchers Students and Academician
VANET integrates components of Wi-Fi, Blue-tooth and other mobile connectivity protocols to facilitate data transfer between cars and between roadside equipment and automobile traffic. Immediate benefits of VANETs are preventing accidents and avoiding traffic jam. If a car spots a dangerous road situation, such as an accident, it transmits the information to cars behind it that might be heading in the direction of the danger. A major research area is how to control such disbursing of data and how to ensure safety delivery of such messages. It should not be transmitted to cars that are driving away from the danger or to cars on the other side of town.