| 一种基于薄膜铂电阻的风速测试仪的设计 |
| |
| 引用本文： | 张贺,王永清,李雷,张志鹏,宋海军.一种基于薄膜铂电阻的风速测试仪的设计[J].自动化技术与应用,2011,30(7):86-88,95. |
| |
| 作者姓名： | 张贺 王永清 李雷 张志鹏 宋海军 |
| |
| 作者单位： | 1. 河北大学电子信息工程学院,河北保定,071002
2. 长城汽车股份有限公司,河北保定,071002 |
| |
| 基金项目： | 科技部国际科技合作项目 |
| |
| 摘 要： | 本文介绍了一种基于热线热膜技术的风速测试仪.系统以单片机P89C51为核心,以薄膜铂电阻温度传感器Ptl00作为测量器件采集数据,ADC0809接收数据并进行模数转换,单片机处理数据,4位LED数码管显示测量风速值.文中对系统的软、硬件设计作J详细的介绍.通过利用此系统测量实际风速,测量下限低,成本低,显示分辨率达到0...
|
| 关 键 词： | 风速测试仪 薄膜铂电阻 P89C51单片机 |
Design of Wind Speed Measurement Instrument Based on Thin Film Platinum Resistance |
| |
| ZHANG He,WANG Yong-qing,LI Lei,ZHANG Zhi-peng,SONG Hai-jun.Design of Wind Speed Measurement Instrument Based on Thin Film Platinum Resistance[J].Techniques of Automation and Applications,2011,30(7):86-88,95. |
| |
| Authors: | ZHANG He WANG Yong-qing LI Lei ZHANG Zhi-peng SONG Hai-jun |
| |
| Affiliation: | ZHANG He1,WANG Yong-qing1,LI Lei2,ZHANG Zhi-peng1,SONG Hai-jun1(1.College of Electronic and Informational Engineering,Baoding 071002 China,2.The Great Wall Motor Company imited by shares,Baoding 071002 China) |
| |
| Abstract: | This paper introduces a wind speed tester based on hot line hot-film technology.P89C51 microcontroller system is used as the core controller,used thin film platinum resistance temperature sensor Pt100 collecting data as a measurement device,the ADC0809 microcontroller receive and process the data,Four LED digital tube display the measured wind speed value.In this paper,design of the software and hardware of the system are introduced in detail.By using this system to measure the actual wind speed,it has lowe... |
| |
| Keywords: | wind velocity tester film platinum resistance P89C51 microcontroller |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
