基于STC12C5A16AD单片机的漏电流检测报警系统设计

Design of Detection of Leakage Current and Alarm System Based on STC12C5A16AD MCU

本文以STC12C5A16AD单片机为控制核心，构建应用于智能大厦的漏电流检测报警系统，该系统能够实时监测漏电流信号并根据预设规则发出声光报警。此外，系统还能实现自动检测、显示并且记录报警信息等功能。整个系统结构简单、稳定可靠、功能齐全。

This paper gives a detection of leakage current and alarm system, in which is used STC 12C5A 16AD MCU as the main micro-controller using in intelligent building. Real-time alarm signal can be responded by sound and light according to predetermined rules. Other functions such as self-detection display and recording the alarm information all can be realized. This system is stable and reliable, fully functional.