自动制图综合链与综合过程控制模型  

Automated Generalization-Chain and Cartographic-Generalization Process-Control Model

作　　者：钱海忠[1] 武芳[1] 王家耀[1] 

机构地区：[1]信息工程大学测绘学院,河南郑州450052

出　　处：《中国矿业大学学报》2006年第6期787-791,共5页Journal of China University of Mining & Technology

基　　金：国家自然科学基金项目(40471115)

摘　　要：提出了自动综合链的概念,分析了自动综合链和综合知识库的特点,以大比例尺街区综合为例,提出了基于制图综合知识的空间数据检查、基于空间数据检查的制图综合任务提取、制图综合任务的分解重组、以及基于制图综合任务的自动综合链生成与CASE存储等自动综合过程控制步骤,在此基础上给出了完整的基于自动综合链的自动综合过程控制模型,从而实现了从自动控制的角度进行自动制图综合．结果表明:该过程控制模型的提出和实现,对制图综合的智能化、自动化程度的提高,以及理论体系的发展,均有积极的推动作用．The automated generalization process-control is a new research field cartographic generalization. The concept of automated generalization chain was and the characteristics of the chain and generalization-knowledge lib were describ with the example of large scale street block generalization, the automated gener of pu ed. alizautomated t forward, Supported ation steps of checking spatial original data based on cartographic generalization knowledge, mining cartographic generalization tasks by checking spatial data, separating and regrouping cartographic generalization tasks, and assembling generalization chain automatically with these tasks and saving it as CASE were presented. A new automated cartographic-generalization process control model based on automated generalization-chain was proposed. The cartographic generalization process was automated by automated control method. The result shows that this process control model improves the cartographic-generalization intelligence and automatization level greatly, and promotes the cartographic generalization system info directly.

关 键 词：制图综合 制图综合链 过程控制 知识 智能 

分 类 号：P283[天文地球—地图制图学与地理信息工程]