A METHOD OF PROVIDING SECURITYTO AUTOMOBILES BY HAVING TILT-CUM-SHOCK-CUM MOTION SENSOR AND SYSTEM THEREOF

摘要

The present inventions relates to a method of providing security to automobiles by " having tilt-cum-shock-cum-motion sensor by transmitting amplified armed/parked signal from sensor to microcontroller; recording value of the received signal as a reference value after predetermined time delay; comparing the recorded value against subsequent triggered value from the sensor to determine change in the value to dynamically update the new triggered value as reference value; and initiating alarm and/or immobilizing vehicle being driven on its own power, if the value is more than predetermined trigger value and system thereof.