【作者】 何秀红； 韩力； 乔晓军； 王成； 张云鹤；

【Author】 He Xiuhong1,2, Han Li2,Qiao Xiaojun1, Wang Cheng1 and Zhang Yunhe1 (1 National Engineering Research Center for Information Technology in Agriculture,Post Code: 100089,Beijing, China; 2 Beijing Institute of Technology, Post Code: 100081, Beijing, China)

【机构】 国家农业信息化工程技术研究中心； 北京理工大学；

【摘要】 为了满足对不同深度土壤进行温度测量的需求,设计了一种基于单片机C8051F310的便携式地温数字测量仪;通过对多路DS18B20数字温度传感器和其他周边器件的控制,系统实现了对土层50cm内10点土壤的温度测量,实现了对测量数据的显示、存储与传输。更多还原

【Abstract】 In order to meet the demand of measuring temperature of soil in different depth, a instrument based on MCU C8051F310 using for measuring multi-point soil temperature was designed. By controlling multi-path Digital Sensor DS18B20s and some other peripheral parts, this instrument has achieved the aim of measuring temperature of ten different points soil 50-centimeter underground. Functions such as displaying, storing and transmitting the measured data has been realized in this instrument.。更多还原