| 基于SHT75温湿度传感器的红薯育苗监测系统研究 |
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| 引用本文： | 董辉,王学俊.基于SHT75温湿度传感器的红薯育苗监测系统研究[J].安徽农业科学,2011(10):6123-6124,6129. |
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| 作者姓名： | 董辉 王学俊 |
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| 作者单位： | 大连工业大学机械工程与自动化学院 |
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| 摘 要： | 采用C8051F120单片机设计并实现了一个温湿度监测系统。该系统采用SHT75温湿度传感器实现育苗室中温湿度的检测,满足温湿度测量精度的要求;同时在SHT75温湿度传感器数据传输过程中进行CRC数据校验,从而保证了测量数据的可靠性;并实现了相对湿度、温度与露点的实时数显功能。该系统控制温度范围广泛、可靠性强、使用灵活,达到了预期效果。
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| 关 键 词： | 温湿度监测 C8051F120 CRC数据校验 SHT75温湿度传感器 |
Study on Observation System of Sweet Potato Grow Seedlings Based on SHT75 Humidity & Temperature Sensor |
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| Institution: | DONG Hui et al(School of Mechanical Engineering & Automation,Dalian Polytechnic University,Dalian,Liaoning 116034) |
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| Abstract: | C8051F120 monolithic design is used and a humidity & temperature observation system is realized.The system uses the SHT75 Humidity & Temperature Sensor to realize the Humidity & Temperature Sensor in the seedlings room,then to meet the demand of humidity & temperature measuring accuracy precision;at the same time,CRC data checking procedure is used in SHT75 Humidity & Temperature Sensor data transmission process,thus,the accuracy of the measurement data are guaranteed,moreover,the humidity & temperature and the dew point real-time display function are realized.This system have the characteristics of widespread temperature range,strong reliability and agility for use,the expectation effect are achieved. |
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| Keywords: | Humidity & Temperature Monitor C8051F120 CRC data check SHT75 Humidity & Temperature Sensor |
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