According to the requirements of the applications of soil moisture monitoring sensor network, a newrnbase station system design program is presented, which includes the architecture of monitoring network, hardwarernstructure and software function modules partition. And also, wireless communication module, data conversionrnmodule, memory modules, human-machine interface and data upload module are designed in detail. Thernexperimental test shows that the system is operating good and working stably, it can satisfy the requirements ofrnapplications.%根据土壤水分监测传感器网络应用的需求,提出一种基于无线传感器网络的土壤水分监测基站系统的设计方案,包括监测网络体系结构、硬件结构及软件功能模块分割的总体方案设计.此外,还对基站无线通信模块、数据转换模块、存储模块、人机界面和数据上传模块进行详细设计.在实验测试中,本系统运行状况良好、工作稳定,基本能满足实际应用的需要.
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