【摘要】 介绍了一种基于单总线测温系统的实现方案。系统采用二叉树算法实现单总线器件的ROM动态搜索功能,系统还采用总线控制的连接方式。软件操作方便,实用性强,并且具有良好的人机操作界面。该系统在实验室实现并通过性能测试,现已投入到商场温度监测中,系统比较稳定。更多还原

【Abstract】 This paper introduces the project of temperature detection based on 1-wire bus.The system adopts the binary tree arithmetic to perform the dynamic search in the ROM of 1-wire bus chip and the connection way of bus control.The software is easily operated,practical and with good human machine interface.This temperature inspection system has been realized and tested in laboratory,and is widely used in temperature detection in department stores.更多还原