A New Automobile Anti-interference Alarm System Based on Signal Detecting Technique to Design and Implement

The populations of cars bring the convenience and happiness of living, but people are becoming more and more worried about the frequent loss of the cars. In this paper, a automobile security system is designed by adopting AT89C2051 and A7102C wireless transceiver. This system can use specific signal detecting means and support different alarming measure, which helps patrolmen and security guards quickly and correctly find the first crime evidence.