基于多点数据采集远程温湿度监控系统的研究及应用  

Remote Monitoring System of Environment and Soil Based on Multi-sensor

作　　者：王建春[1] 张雪飞[1] 刘绍伟[1] 李凤菊[1] 陆文龙[2] 

机构地区：[1]天津市农业科学院信息研究所,天津300192 [2]天津市农业科学院,天津300192

出　　处：《山西农业科学》2015年第3期333-336,共4页Journal of Shanxi Agricultural Sciences

基　　金：科技部星火计划项目(2010GA610001)

摘　　要：环境的温湿度、土壤温度及含水量是农作物生长发育非常关键的参数。在GSM技术的基础上,提出了一种利用多个传感器来更准确地采集环境和土壤信息的远程监测系统,该系统可以实现对环境的温湿度、土壤的温度和含水量进行实时监测,并通过液晶显示屏显示当前的参数信息;一旦超标,系统会自动发送短信给用户提示;用户可以通过手机来远程设置温湿度等阈值、信息发送间隔时间,并可随时查询当前温湿度土壤信息。该系统使用方便灵活、价格低廉、性能稳定可靠,易于在温室大棚中推广使用。There are the key parameters in the growth and development of crops, such as temperature and humidity, soil tempera- ture and moisture environment. An environment monitoring device based on multi-sensor is proposed to collect parameters of greenhouse and real-time information query. The device consists of GPRS wireless transmission module, sensors, monitor and micro-control unit which can achieve continuously the temperature and humidity of the environment, soil temperature and water content and display the pa- rameter information on the LCD screen. Once exceeding any threshold of parameters, the device will automatically send message to the user＇s remotely mobile phone. And the user can set the thresholds of parameters by the SMS or keyboard. The device has the advantages of convenient and flexible to use, the low price, stable and reliable performance, and it is easy to popularize and apply in greenhouse.

关 键 词：GPRS 实时采集 温湿度 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]