基于远程通讯的农田信息管理系统设计与实现

Development and implementation of field information management system based on telecommunications

为实现农田信息远程智能化管理,该文按照软件工程思想设计并实现基于远程通讯的农田信息管理系统。远程农田信息管理系统是移动式农业智能服务系统的一个重要组成部分,是实现农田信息管理的核心。远程农田信息管理系统通过GPRS实时接收来自移动终端(农田PDA)的农田信息数据,将其存放到农田信息数据库中;按照农田处理模型对其进行分析、处理,并进行可视化表达,为农田变量控制提供决策支持。根据系统的主要功能,将系统划分为地图管理、PDA管理、数据管理和系统管理等四大模块。远程农田信息管理系统实现了农田信息的实时采集、处理、可视化和传输,为用户提供全面的决策信息和技术支持。

Remote intelligent management meet the needs of precision agriculture development.Field Information Management System was designed and realized in accordance with the thinking of software engineering.As an important component of Mobile Field Information Intelligent Service System,Field Information Management System was the core of field information intelligent management.Field Information Management System received the real-time field information from the wireless mobile terminals(that is field PDA)through GPRS,and stored them into the field information database.The field information was visualized,analyzed,and processed according to the field information process model,and provided support for the decision-making in field variable control.According to the primary functions of Field Information Management System,the system was divided into 4 modules,which were the map management module,the mobile terminals management module,the data management module and the system management module.Field information is real-time collected,transmitted,processed,and visualized in Field Information Management System,providing comprehensive decision information and technical support for users.