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专题地图总体设计智能化理论与方法研究

Research on Theory and Method of Thematic Map Intelligent Frame Designing

【作者】 马俊

【导师】 王光霞;

【作者基本信息】 解放军信息工程大学 , 地图制图学与地理信息工程, 2013, 博士

【摘要】 随着地图学基础理论研究的深入,网络地图学、智能地图学等相关概念和理论方法的研究,以及物联网、云计算、网格计算等新兴信息技术的支撑,推动了智能化地图制图理论和方法的研究。其中,专题地图智能化设计是实现整个地图生产智能化的关键环节。本文围绕这一主题对专题地图智能化设计理论框架、专题地图设计领域知识获取方法模型、知识表达模型、专题地图智能化总体设计相关的概念、框架、模型、功能模块等进行了系统深入的研究,主要工作及取得的成果有:1.提出专题地图智能化设计理论框架。总结分析目前各种专题地图设计制作的方式、原理、功能和优缺点,确定专题地图智能化设计的基本研究思路:将当前智能化研究理论和技术成果与专题地图设计领域相融合,即根据专题地图设计领域的特点和功能需求,提出专题地图智能化设计理论框架。此框架在根本上是以功能为驱动;以知识库为牵引;以地理信息数据的分类、分级为依托;以强大的地理信息数据库和各部门相关数据库为基础;以适合专题地图设计领域特点的知识获取技术、知识表达技术、智能化版式设计技术等为支撑,实现用户高满意度、具有一定智能、高效率设计制作专题地图的目标。专题地图智能化设计理论框架的研究主要包括:知识、知识库、场景、知识链等相关概念的界定;模板理论、规则库理论和知识库理论等相关理论介绍;专题地图智能化设计整体框架介绍以及相关模块的详细阐述。2.构建基于XML采用场景获取专题地图设计领域树形结构知识模型,并通过知识获取实验对模型进行验证。首先对专题地图设计流程进行分析后确定专题地图设计领域知识获取的内容及要求;其次对常用知识获取方法模型进行总结分类,并通过对这些方法的专题地图设计领域知识获取测试结果进行分析,可知常用知识获取方法模型无法满足专题地图设计领域知识获取要求;再次根据专题地图设计领域知识特点,提出采用场景获取树形结构知识方法,对此方法获取领域知识的基本过程进行阐述;然后通过对基于树形结构表示法知识获取模型进行构建、应用分析后得出此模型不能满足知识获取要求,并构建基于XML采用场景获取树形结构知识模型。最后通过知识获取实验证明基于XML采用场景获取树形结构知识模型能够满足专题地图设计领域知识获取要求。3.提出基于XML混合式表示法的专题地图知识表达模型。主要包括:根据专题地图设计领域树形结构知识特点确定此领域知识表达要求;常用知识表示法模型优缺点总结分析,对基于XML语言表述的意义和可行性进行分析,并对基于XML常用知识表示法应用进行实验验证;提出混合式表示法,并构建基于XML混合式表示法模型;以地图投影、地图比例尺计算表达模型进行知识表达实验,分析实验结果可知此模型能满足专题地图设计领域树形结构知识表达要求。4.以专题地图智能化总体设计为例,详细阐述专题地图智能化总体设计知识获取模型、知识表达模型构建过程,以及通过获取知识的决策支持和各种相关模型的支撑得出智能化总体设计方案过程,验证了论文提出的地图设计智能化框架和模型构建方法的科学性和合理性。首先对专题地图智能化总体设计概念、内容进行界定,并详细描述智能化总体设计框架;其次以数学基础计算模型、图面配置模型和智能化总体设计因子关系模型为例对专题地图智能化总体设计相关模型的构建进行阐述,并对这些模型进行实验检测;最后根据各个部分实现功能的不同,将专题地图智能化总体设计划分为不同的功能模块,并以标准全开纸竖版中国全图设计为例对这些功能模块的功能和应用进行详细阐述。

【Abstract】 The research of map intelligent producing theory and method is promoted with the deepresearch of the basic cartography, the research of the concept and theory in network cartography,and supported by the techniques of the internet of things, cloud computing, grid computing andsome other new information techniques. The thematic map intelligent designing is the key nodeof realizing the map intelligent producing. The article has done systemic and deep research forthis theme in the research of theory frame of thematic map intelligent designing, the knowledgeacquiring model and knowledge representation model of the thematic map domain, the concept,frame, model, and function modules of the thematic map master planning. The main work andfruit of this article is as follows.1. Summarizing and analyzing the way, principle, function, excellence and defect ofthematic map designing at present, then the basic train of researching thoughts is decided. That isthe recent theory and technique fruit of intelligent research fusing in thematic map designing, sothe theory frame of thematic map intelligent designing is brought forward based on thecharacteristic and function of thematic map designing. The frame is driven by function, towed byknowledge base, supported by geography information assorting and classification, based bygeography information database and other department database, bolstered by technique ofknowledge acquiring, knowledge expressing, intelligent format designing, and the aim of theframe is to achieve the user’s high satisfying degree, having some intelligence and highefficiency to design and produce thematic map. The research of thematic map intelligentdesigning theory frame includes the concepts of knowledge, knowledge base, scene andknowledge chain confirming, introduction of template theory, rule base theory, and knowledgebase theory, introduction of the main frame of thematic map intelligent designing and relatedfunction modules.2. The model of knowledge acquiring is constructed in thematic map designing domainusing scene theory based on XML, and the model is testified by knowledge acquiring experiment.First the knowledge acquiring content and need by analyzing the flow of thematic map designingin the thematic map designing domain. Second, by summing-up the common knowledgeacquiring methods and analyzing the result of knowledge acquiring in thematic map designingdomain, the result is that the common knowledge acquiring methods can not satisfy the need ofthematic map designing domain. Third the method of using the scene to acquire thetree-structured knowledge is brought forward, and the process of using this method to acquire thethematic map domain knowledge is expatiated. Fourth, the result which the module can’t satisfy the need of thematic map designing domain is gotten by designing the tree-structured expressionmethod knowledge acquiring module and using the module in knowledge acquiring experiment.At last, the result that the method of using the scene to acquire the tree-structured knowledge byXML can satisfy the need of thematic map design domain by knowledge acquiring experiment.3. The module of knowledge representation is brought forward using Hybrid representationmethod based on XML. The content of this chapter is as follows. First, the demand of knowledgerepresentation in the thematic map designing domain is defined. Second, the excellence anddefect of the normal knowledge representation method is summing up and analyzing, and theexcellence and feasibility of knowledge representation based on XML. Third, the Hybridrepresentation is brought forward, and the module of Hybrid representation based on XML isdesigned. At last the knowledge representation experiments of map projection and map scale aredesigned, the result that the module can satisfy the demand of knowledge representation inthematic map designing domain is gotten.4. The designing process of the knowledge acquiring module and knowledge representationmodule in thematic map intelligent master designing and the intelligent master designing processof thematic map which gotten by knowledge decision supporting and many kinds of modulesrelated bolstering is expatiated detailed. So, the rationality of thematic map intelligent designingframe and the method of the related modules designing is testified. First, the concept and thecontent of thematic map intelligent designing is defined, and the frame of thematic mapintelligent master designing is expatiated detailed. Second, the modules designing process ofmath foundation computation modules, map layout modules and intelligent master designingfactor relation module is expatiated detailed, and the modules are testified. Third, differentfunction modules are set in thematic map designing based on different part realizing differentfunction. The function and application of these function modules is expatiated detailed based onexample of China administrative map designing.

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