户用热量表温度传感器  

Calorimeter Temperature Sensor for Families

作　　者：王海燕[1] 

机构地区：[1]山东莱芜职业技术学院机电系,山东莱芜271100

出　　处：《中国仪器仪表》2009年第12期86-88,共3页China Instrumentation

摘　　要：提出一种基于STC12C5410AD微控制器的新型低功耗热量表的温度传感器的实现方案。温度的精确测量是提高热量表测量精度等级的一个重要环节,测温仪通过查表线性化法和软件算法实现了电路中各参数的自适应调整选取,在尽可能提高分辨率的前提下方便硬件电路的设计、使用,提高测温仪的整体性能。This paper presents a micro-controller based STC12C5410AD new low-power calorimeter temperature sensor implementations. The accurate measurement of the temperature measurement accuracy is to improve the heat meter is an important part of class, the thermometer through the linear look-up table method and software algorithm of the circuit parameters of the adaptive selection, as far as possible the premise of improving resolution Under the convenience of the hardware circuit design, use, improve the overall performance of the thermometer.

关 键 词：热量表 STC12C5410AD单片机 Pt热电阻超低功耗 

分 类 号：TH811[机械工程—仪器科学与技术] TP368.1[机械工程—精密仪器及机械]