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太阳能农机发动机监测系统设计—基于智慧农业物联网信息采集

Design of Solar Farm Engine Monitoring System - Based on Wisdom Agricultural Internet of Things Information Collection

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。

Abstract:

In order to solve the problem of large power consumption of wireless communication sensor nodes under the harsh conditions of agricultural machinery and to improve the overall performance of agricultural engine monitoring system, a solar engine monitoring system based on intelligent agricultural internet of things information acquisition was designed. The system uses solar energy for power supply and WSN network to monitor the status of solar cells and engines, effectively improving the stability of the monitoring system and meeting the continuous energy loss of sensor nodes. WSN-based solar farm engine monitoring system uses a wireless sensor network and serial communication, the use of a traditional serial interface, the monitoring center as a data processing server, the system can be achieved on the photovoltaic cell voltage, current and temperature measurements to achieve Engine speed, temperature and noise measurements, and in accordance with the measured value in a timely manner to make early warning, remote control; and the system was tested. The test results show that the monitoring system can effectively monitor the status of photovoltaic cells and engines and provide a new low carbon design method for the optimization of new agricultural monitoring system.

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