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| 食用油质量自动检测系统的设计与实现 | |
| 引用本文： | 李韬,王伟明,罗恒辉,周晖.食用油质量自动检测系统的设计与实现[J].现代电子技术,2005,28(24):109-111. |
| 作者姓名： | 李韬 王伟明 罗恒辉 周晖 |
| 作者单位： | 1. 西北工业大学,材料工程学院,陕西,西安,710072 2. 西安电子科技大学,机电工程学院,陕西,西安,710071 3. 厦华电子研发中心,福建,厦门,361006 4. 安彩集团,河南,安阳,455000 |
| 摘 要： | 介绍了一种基于单片机的食用油质量自动检测系统.烟点是食用油质量的标志,系统以AT89S51单片机为内核,利用油烟传感器和K型铠装热电耦分别检测油烟信号和温度信号,并采用4位数码管对烟点值进行锁存显示,从而实现对食用油质量的标定,具有测量精确度高、油烟浓度可调、成本低等优点,大大提高了检验效率. |
| 关 键 词： | 食用油 AT89S51 烟点检测 SPI通信 |
| 文章编号： | 1004-373X（2005）24-109-03 |
| 收稿时间： | 2005-07-27 |
| 修稿时间： | 2005年7月27日 |
Design and Realization of Auto-measure System for the Quality of Cooking Oil |
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| LI Tao,WANG Weiming,LUO Henghui,ZHOU Hui.Design and Realization of Auto-measure System for the Quality of Cooking Oil[J].Modern Electronic Technique,2005,28(24):109-111. | |
| Authors: | LI Tao WANG Weiming LUO Henghui ZHOU Hui |
| Affiliation: | LI Tao~1,WANG Weiming~2,LUO Henghui~3,ZHOU Hui~4 |
| Abstract: | An auto -measure system for the quality of cooking oil based on MCU is introduced. The smog producing temperature is the indicatorof cooking oil quality. Using MCU AT89S51 as the core,the system introduces oil smog sensor and type K thermocouple to measure smog signals and temperature signals separately. The smog producing temperature will be stored and displayed on 4 b LED. Then,the quality of oil sample can be confirmed. This system has the advances of high precision,adjustable smog chroma and low cost,and it improves measure efficiency. |
| Keywords: | cooking oil AT89S51 smog producing temperature measurement SPI communication |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |