欢迎访问《中国农学通报》,

中国农学通报 ›› 2017, Vol. 33 ›› Issue (28): 146-150.doi: 10.11924/j.issn.1000-6850.casb17040015

所属专题: 现代农业发展与乡村振兴 智慧农业

• 工程 机械 水利 装备 • 上一篇    下一篇

传感器在农业生产中的应用及其耐低温研究

雷娜   

  1. 哈尔滨市农业科学院
  • 收稿日期:2017-04-05 修回日期:2017-08-13 接受日期:2017-08-19 出版日期:2017-10-24 发布日期:2017-10-24
  • 通讯作者: 雷娜
  • 基金资助:
    哈尔滨市科技攻关项目“农业物联网智能信息系统建设与示范”(2014AB1AN034)。

Sensors: Application in Agricultural Production and Their Low Temperature Tolerance

  • Received:2017-04-05 Revised:2017-08-13 Accepted:2017-08-19 Online:2017-10-24 Published:2017-10-24

摘要: 传感器是农业物联网中的关键环节,但高寒地区对传感器的耐受温度有较高要求,尤其是低温(-40℃)条件下测量数据的准确性及传感器的耐用性,直接影响物联网的整体调控运行。本文介绍了传感器在农业生产中的各项应用,并对农业物联网中主要的两类传感器,大气温湿度传感器和照度传感器的性能进行了-40℃耐低温测试,为农民选择传感器提供帮助。

关键词: DSSAT, DSSAT, 冬小麦, 生长期, 产量, CO2浓度

Abstract: Sensor is a key link in the Internet of things in agriculture, but in Alpine regions have higher requirements on temperature sensor, especially at low temperature (-40 ℃) under the condition of measuring the accuracy of the data and the sensor''s durability, runs directly affects the overall regulation of the Internet of things.This paper introduces the application of sensors in agricultural production and the existing problems.Agricultural Internet of things in the main sensor, temperature and humidity sensors and illumination sensors performance for low temperature-40 ℃ test, to help farmers choose sensors.