Design of a Novel Farmland Information Monitoring System Based Wireless Sensor Network and Embedded GIS Technology
The farmland information influencing crop growth are collected and described quickly and effectively, which is the important basis to develop precision agricultural. Aiming at the diversity, variability and dispersion of farmland environmental information, an novel embedded acquisition and monitoring system for farmland environmental information based on wireless sensor network and GIS technology was designed and implemented, this system consists of the farmland monitoring wireless sensor network and remote data center, integrated the fixed point and mobile point precision data collecting circuit The system architecture is presented, in which the key hardware and software design and realization of the network node is described in detail. In the wireless sensor network, the sink nodes for aggregating and dilevering network data is based on ARM9 processor platform in order to meet the requirements of highperformance. In the remote data center, the management software running on the host computer is developed for real-time data receiving and logging based on database management method. It also uses ArcEngine, an embedded GIS developer kit to realize on-line spatial analysis of in-field data. The experimental result shows that this system has the characteristics of high reliability, simple operation, and stable performance, and provides a flexible solution to solve the problem of data collection and sharing of long-range and multielements in agriculture.
Farmland information Wireless sensor network GIS ZigBee Precision agriculture
Wenting Wang
College of Engineering, Nanjing Agricultural University, Nanjing, Jiangsu, China
国际会议
太原
英文
498-501
2011-02-26（万方平台首次上网日期，不代表论文的发表时间）