Vehicle Security at Highway using Intelligent Vehicle Highway System (IVHS)

Various forms of wireless Communications Technologies has been proposed for intelligent transportation system. In ITS ,VHF and UHF frequencies are used for short and long range communication. Short range communication which should be less than 500 yards can be accomplished using IEEE 802.11 protocols. The dedicated short range communications standard is promoted by the Intelligent transportation society of America and the united states department of transportation. But range can be increased using moblie adhoc networks or mesh networking. Large scale communications can be achieved using IEEEB02.16 WIMAX (protocol or 3G. These methods have some drawbacks like these methods require extensive and very expensive infrastructure deployment, So we developed a safe transportation system in which a vehicle can predict the actions of neighbouring vehicles and provide extreme accuracy in vehicle location at all times.