India's road accident record:16 % of the world's road accident death happens in India, while India has only 1 % of the world's road vehicles Our system aims at providing help to the injured in road accidents as fast as possible, thereby increasing the victim’s survival chances. The 8051 requires an external oscillator circuit. The oscillator circuit usually runs around 12MHz, although the 8051 (depending on which specific model) is capable of running at a maximum of 40MHz. Each machine cycle in the 8051 is 12 clock cycles, giving an effective cycle rate at 1MHz (for a 12MHz clock) to 3.33MHz (for the maximum 40MHz clock). The oscillator circuit generates the clock pulses so that all internal operations are synchronized.: