智慧农业环境信息采集系统设计

Design of Information Collection Systemof Intelligent Agricultural Environment

随着建立在无线传感器网络基础上的大范围数据采集技术的迅速发展,智慧农业环境信息采集系统能够做到全天候、不间断的监控农田、采集各项土壤信息,从而为所监测农田的田间管理和生产规划提供科学有效的数据参考。本系统建立了分层式的网络拓扑结构,上层结构为自组织网络结构,下层则采用星型的网络结构。此外,提出了节点能量供给的改进方案——通过太阳能获取能量的能量供给系统。通过一系列实践证明,本系统具有扩展性好、可靠性高的优点,有较大的实用价值和推广价值。

Along with the rapid development of data collection in large scale established on the base of wireless sensor network,the information collection system of agricultural environment can accomplish the all-weather,continuous monitoring on agricultural field and collecting information of various soils so that it provides scientific and effective data reference for field management of monitored agricultural fields and production planning.The system established hierarchical network topology:the upper layer is self-organized network structure and the lower layer adopted star type network structure.Additionally,theimprovement proposal of node energy supply——energy supply system from solar energy.Through a series of practices proved that this system has advantages of good expansibility and high reliability and has large practical value and promotion value.