计算机技术与发展2011，Vol.21Issue(10)：157-160,4.
基于LPC2210的供热计量仪表设计
Design of Heating Measurement Instruments Based on LPC2210
段琼 1宣政 1杨艳丽1
作者信息
- 1. 合肥工业大学电气与自动化工程学院,安徽合肥230009
- 折叠
摘要
Abstract
In order to improve the accuracy of the heating system, designed a smart meter which main function is hearting measurements. The system embedded ARM microprocessor with high speed LPC2210 and the external circuits as the controller,adopts the U.C/OS-II operating system management tasks improve the system of timely. In the temperature gathering using two high accuracy figures temperature sensors DS18B20,the temperature of the measured values is converted to digital measured in binary mode, said temperature convenient intuitive. Two figures temperature sensors DS18B20 take the import and export of the gathering. Through RS232 bus to achieve the remote copy tables and more accurate control of heat loading facilitate the heat of the effective, management for heat.关键词
LPC2210/μC/OS-Ⅱ/数字温度传感器/RS232Key words
LPC2210 /u,C/OS-II / figures temperature sensor /RS232分类
信息技术与安全科学引用本文复制引用
段琼,宣政,杨艳丽..基于LPC2210的供热计量仪表设计[J].计算机技术与发展,2011,21(10):157-160,4.
