【摘要】 在移动互联网快速发展与广泛应用时代,为高效实现对设施农业环境数据的监控与管理,鉴于农业设施环境布线复杂,研究以ZigBee无线传感器网络为基础,应用STM32F429ZGT6微处理器体系,实时采集环境的图像、温度、湿度、光照强度以及二氧化碳等传感器数据,并通过MC35i GPRS无线通信模块将采集的数据传输到云端管理服务器。试验结果表明:移动终端应用软件管理系统能够实时监测无线传感器网络采集的数据,无线数据传输丢包率小于0.86%,数据传输响应时间小于1 s,系统运行稳定可靠,能够精准感知设施农业环境数据,具有相对较好的推广应用价值。更多还原

【Abstract】 In the era of rapid development and wide application of mobile Internet, in order to effectively monitor and manage the agricultural facilities environment data, in view of the complex wiring of agricultural facilities, the STM32 F429 ZGT6 microprocessor system is researched based on ZigBee wireless sensor network, which can real-time acquisition of environmental image, temperature, humidity, light intensity and carbon dioxide sensor data. The collection data can be transmitted to cloud management server through wireless communication MC35 i GPRS Module. The experimental results show that the application software management system of mobile terminal can monitor the data of wireless sensor network in real time, and the packet loss rate of wireless data transmission is less than 0.86%, and data transmission response time is less than 1 second. The system runs stably and reliably, and can accurately perceive the data of agricultural environment of facilities, so it has better application value.更多还原