基于无线传感器网络的粮情监测系统的设计与实现

粮食安全一直是人民生活重点关注的话题,在粮食的储备过程中,对粮食的温湿度以及虫害等的监测是保持粮食安全的重要措施。文中设计了一个通过采用Sub-G Hz频段和CDMA技术进行融合的粮情监测系统,系统将物联网与互联网联合起来,将采集到的数据通过CDMA网络传输到远端的PC上,然后通过上位机对数据分析后进行相应的处理,从而实现对粮食远程的监测与控制。该系统具有传输距离远、成本低和低功耗等特点,具有良好的应用前景。

Design and implementation of granary monitoring system based on wireless sensor network

The security of grain has been focused on the topic of people’s lives,in the process of grain reserves,the monitor of grain’s temperature and humidity as well as pests is an important measure to maintain grain’s security.This paper designs a grain monitor system through the use of a Sub-G Hz band and CDMA technology,the system gets the internet and internet of things together,the collected data will be transmitted through the CDMA network to the remote PC,then PC accordingly analysis the data to monitor and control the grain’s security.The system possesses a far transmission distance,low cost and low power,so it has a good prospect.