| 基于STC12C5410微控制器的无磁热量表开发设计 |
| |
| 引用本文： | 王海燕.基于STC12C5410微控制器的无磁热量表开发设计[J].工业仪表与自动化装置,2009(4):22-24,17. |
| |
| 作者姓名： | 王海燕 |
| |
| 作者单位： | 山东莱芜职业技术学院,机电系,山东,莱芜,271100 |
| |
| 基金项目： | 山东省莱芜职业技术学院科研课题基金项目 |
| |
| 摘 要： | 开发了以低能耗单片机STC12C5410微控制器为核心的新型户用热量表，其中流量传感器采用了美国德州仪器公司生产的多流束、无磁式TMS3723B系列流量芯片，温度传感器采用铂热电阻，引入软件算法实现线性化处理，有效地提高了系统的精度，降低成本。该热量表达到国家标准CJ128—2000精度，实用效果良好。
|
| 关 键 词： | 热量表 单片机 温度传感器 流量传感器 |
Development of nonmegnetic calorimeter based on the STC12C5410 microcomputer |
| |
| WANG Haiyan.Development of nonmegnetic calorimeter based on the STC12C5410 microcomputer[J].Industrial Instrumentation & Automation,2009(4):22-24,17. |
| |
| Authors: | WANG Haiyan |
| |
| Affiliation: | WANG Haiyan (Electronvechanical Department, Shandong Laiwu Vocational and Technical College, Shandong Laiwu 271100, China) |
| |
| Abstract: | A heat automatic testing equipment has been developed which used the monolithic micro- computer as the core. Chip design used STC12C5410 control of the new household heat meters, flow sensor chips used TMS3723B flow, the temperature sensors uses platinum resistance temperature detection circuit, the system＇s design on the introduction of software algorithms to achieve linear processing requirements, can effectively improve the accuracy and lower costs, the practice has produced good results. The smart household heat meter reach the state standards CJ128 -2000 table accuracy requirements. |
| |
| Keywords: | calorimeter monolithic microcomputer temperature sensor flow sensor |
| 本文献已被 维普 万方数据 等数据库收录！ |
