基于PIC16F1827的改进型二总线电气火灾监控探测器的设计  

Design of Improved Meter-Bus Electrical Fire Monitoring Detectors Based on PIC16F1827

作　　者：贾永青 陶志林 龙川 杨帆 JIA Yongqing;TAO Zhilin;LONG Chuan;YANG Fan(Hunan Electrical Apparatus Research Institute Co.,Ltd.,Changsha 410009,China;Hunan Senyuan Electric Co.,Ltd.,Changsha 410009,China)

机构地区：[1]湖南电器科学研究院有限公司,湖南长沙410009 [2]湖南森源电气有限公司,湖南长沙410009

出　　处：《现代建筑电气》2021年第3期65-68,共4页Modern Architecture Electric

摘　　要：针对CAN总线电气火灾监控探测器布局的不灵活,串口和普通二总线通信探测器的低可靠性,采用PIC16F1827单片机设计了一款基于改进型二总线的电气火灾监控探测器,满足了国家标准和型式试验的要求,极大地提高探测器的适用性和可靠性,为供配电安全提供有效保障。In view of the inflexible layout of CAN bus electrical fire monitoring detectors and the low reliability of serial port and common meter-bus communication detectors,the electrical fire monitoring detectors based on improved meter-bus is designed by using PIC16F1827 single chip microcomputer.The detectors meet the requirements of national standard and type test.It greatly improves the applicability and reliability of the detector,and provides effective guarantee for the safety of power supply and distribution.

关 键 词：电气火灾监控探测器 改进型二总线 比较器 采样电路 

分 类 号：TU892[建筑科学]