Abstract

In this paper, the main realization of car theft and alarm, the system mainly to the thief can close to the car this behavior detection to explore and design, MCU as the central control processing system, constitute a complete system with data acquisition, object analysis, results upload, alarm trigger and other functions. Through the communication port of the system for data collection and transmission, can be the distance sensor, pyroelectric sensor and other recognition acquisition module for processing, and then through the alarm module, voice module for signal output.

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