基于软构件模型的农业智能系统平台  

Development platform for agricultural intelligent system based on techno-componentware model

作　　者：赵春江[1] 吴华瑞[1] 杨宝祝[1] 孙想[1] 王纪华 顾静秋[1] 

机构地区：[1]国家农业信息化工程技术研究中心,北京100089

出　　处：《农业工程学报》2004年第2期140-143,共4页Transactions of the Chinese Society of Agricultural Engineering

基　　金：国家"863"计划项目(2003AA118010);北京市科技计划项目(H030130040590)

摘　　要：详细分析了农业智能系统平台的软构件构造流程,提出了一种面向构件设计的自适应软总线模型,依据模型可以进行系统功能构件的组装和组装推导。建立了一个可扩展、可裁减的公共构件底层框架,该框架对构件的接口、约束和交互协议进行了描述,并通过XML格式提供构件扩展机制。在框架研究基础上,开发了一个构件化农业智能系统平台,为农业信息技术人员提供了统一规范、方便快捷的二次开发环境,可显著提高农业智能系统的开发质量,并缩短系统开发周期。A componentware flow chart of the platform for agricultural intelligent system is analyzed in detail and a component oriented and adaptive software integrated model is put forward in this paper. The assembling and assembling guide of the system function components can be carried out according to the model. A basic framework of common component is built which can be extended and cut down freely, and the framework adopts respective method to describe interfaces, restrictions and mutual protocols of the reusable components, and provides the extending mechanism in XML. An agricultural intelligent system platform for componentwares is developed on the basis of the study of the framework. The platform provides agricultural information technician a uniform, convenient development entironment and tool. It is significant to improve the quality and shorten the development cycle for agricultural intelligent system.

关 键 词：农业智能系统 开发平台 构件 自适应软总线模型 软件重用 

分 类 号：S126[农业科学—农业基础科学] TP182[自动化与计算机技术—控制理论与控制工程]