| 基于M16C单片机的温度测量计 |
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| 引用本文： | 刘丙圣,黄浩乾,刘明初,陈熙源.基于M16C单片机的温度测量计[J].南京气象学院学报,2011(5):440-443. |
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| 作者姓名： | 刘丙圣 黄浩乾 刘明初 陈熙源 |
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| 作者单位： | 东南大学仪器科学与工程学院 南京 210096;东南大学仪器科学与工程学院 南京 210096;南京杰思尔设备工程有限公司 南京 210042;东南大学仪器科学与工程学院 南京 210096 |
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| 基金项目： | 江苏省六大人才高峰资助计划(2008143) |
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| 摘 要： | 研制了一种模块化设计的瑞萨系列单片机实验系统.系统采用集成度高的温度传感器,运用模块化设计完成了基于16位单片机(M3062LFGPGP)的数字式温度计设计,同时在处理温度数据时运用一种新算法,温度精度通过主控模块软件和温度硬件校正处理得到提高.根据传统设计原理,结合瑞萨单片机M3062LFGPGP特点,系统将A/D转换模块和万年历模块集中于主控模块,实现了用软件编程替代A/D模块、万年历硬件模块的新型设计.设计需要模块仅为主控模块、温度模块和显示模块,能够显示当前环境温度以及年、月、日、星期、时、分、秒.此设计可以大大降低系统功耗,减少硬件设计错误,提高系统的稳定性,计时准确,显示清晰,具有较高的应用价值.
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| 关 键 词： | 模块化 M3062LFGPGP单片机 温度传感器 万年历 |
| 收稿时间： | 2011/9/10 0:00:00 |
16-bit MCU-based thermometer |
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| LIU Bingsheng,HUANG Haoqian,LIU Mingchu and CHEN Xiyuan.16-bit MCU-based thermometer[J].Journal of Nanjing Institute of Meteorology,2011(5):440-443. |
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| Authors: | LIU Bingsheng HUANG Haoqian LIU Mingchu and CHEN Xiyuan |
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| Institution: | School of Instrument Science & Engineering, Southeast University, Nanjing 210096;School of Instrument Science & Engineering, Southeast University, Nanjing 210096;Jie Sier Equipment Engineering Company Limited, Nanjing 210042;School of Instrument Science & Engineering, Southeast University, Nanjing 210096 |
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| Abstract: | A modular Renesas singlechip experimental system is developed to design digital thermometer.The system uses highly integrated temperature sensor,adopts modular design scheme and completes the thermometer design which is based on 16-bit singlechip microcontroller(M3062LFGPGP).A new algorithm is introduced to process temperature data.Temperature measuring precision could be improved by using main control software and appropriate hardware correction technique.According to traditional design principles and the characteristics of Renesas microcontrollers M3062LFGPGP,the system integrates A/D converter module and calendar module into the main control module,and uses software program instead of the above-mentioned two hardware modules and realize their functions simultaneously.The system consists of control module,temperature module and display module.The system can display the current temperature with time like year,month,day,week,hour,minute,second,etc.This design can significantly reduce system''s power consumption and decrease hardware design errors,thus improve system stability.This digital thermometer can accurately measure and clearly display the current temperature and time,which is highly valuable in application. |
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| Keywords: | modular M3062LFGPGP single-chip temperature sensor perpetual calendar |
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