传感器在农业生产中的应用及其耐低温研究  

Sensors: Application in Agricultural Production and Their Low Temperature Tolerance

作　　者：雷娜[1] 陈柏杰[1] 陈青奇[1] 门万杰[1] 

机构地区：[1]哈尔滨市农业科学院,哈尔滨150000

出　　处：《中国农学通报》2017年第28期146-150,共5页Chinese Agricultural Science Bulletin

基　　金：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)

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。本研究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2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。Sensor is a key link in the internet of things in agriculture, but alpine regions have higherrequirements on tolerance temperature of sensors, especially the accuracy of the data and the durability of thesensor at low temperature（-40℃）, which can directly affect the overall regulation of the internet of things. Thispaper introduced the application of sensors in agricultural production and did the tolerance temperature testat-40℃ on 2 main sensors in the internet of things in agriculture, namely, temperature and humidity sensorsand illumination sensors, so as to help farmers choose sensors.

关 键 词：农业 传感器 低温 

分 类 号：S3[农业科学—农艺学]