Abstract: Human lives can be saved from an accident by detecting an accident before it occurs. But this need advance accurate human detection and also accident detection capability. At present there are several works regarding pre crash detection & avoidance system from obstacle. But we are lacking to priorities crash with human or animals compared to obstacles. What would be the situation when a system has to choose between human and obstacles? If the system is unable to detect human then there is a probability to hit humans instead of obstacles. To solve this problem in this work we have priorities humans or animals first. Car will avoid human or animal first then if possible it will try to avoid obstacles also. If the system is unable to avoid accident then our system has accident detection technique with pin point location tracking using GSM only.