摘要
为了解决农机在恶劣条件下无线通信传感器节点功耗大的问题,提高农机发动机监测系统的整体性能,设计了一种基于智慧农业物联网信息采集的太阳能发动机监测系统。该系统采用太阳能进行供电,并利用WSN网络对太阳能电池和发动机状态进行监测,有效提高了监测系统的稳定性,满足了传感器节点的持续能量损耗。基于WSN的太阳能农机发动机监测系统采用了无线传感网络和串口通信,使用了传统的串行接口,其监控中心作为数据处理服务器,系统可以实现对光伏电池电压、电流和温度的测定,实现对发动机转速、温度和噪声的测定,并根据测定值及时地做出预警,实现远程操控;并对系统进行了测试。测试结果表明:该监测系统可有效完成光伏电池和发动机的状态监测,为新型农机监测系统的优化提供了一种新的低碳设计方法。
In order to solve the wireless sensor node power consumption problems of agricultural machinery in harsh conditions,improve the overall performance of the agricultural engine monitoring system,it has designed a kind of intelligent agricultural IOT based on information collected solar engine monitoring system,which uses solar energy to supply power,and monitoring of the solar battery and engine condition by using WSN network and effectively improves the stability of the monitoring system. In order to meet the continuous energy consumption of sensor nodes,the system uses WSN wireless sensor network and serial communication based on the use of the traditional serial interface,the monitoring center as a data processing server. And the system can realize the determination of photovoltaic battery voltage,current and temperature,the determination of the engine speed,temperature and noise. According to the timely warning determination the value realization of remote control,after test,the results indicate that the monitoring system can effectively complete the monitoring of photovoltaic battery and engine,which provides a new method for low carbon design optimization of the new agricultural monitoring system.
出处
《农机化研究》
北大核心
2018年第5期259-263,共5页
Journal of Agricultural Mechanization Research
基金
河南省教育厅科学技术研究重点项目(14B520037)
关键词
无线传感网络
信息采集
状态监测
光伏电池
串口通信
wireless sensor networks
information collection
state monitoring
photovoltaic cells
serial communication
