地下矿空间要素分类与编码设计

Classification and coding design for spatial features of underground mine

针对地下矿生产可视化管控系统中各种空间要素的分类与编码问题,阐述了地下矿空间要素分类与编码的原则和方法。采用线分类法对地下矿各业务系统进行分类,设计了3位系统编码;采用线分类法对地下矿各种空间要素的几何实体进行分类,设计了包含业务系统编码的8位几何编码;提出了基于"原子动作"和"功能动作"的行为分类方法,采用面分类法对要素行为和属性进行分类,设计了相应的字符编码。该地下矿空间要素分类与编码方法已在地下矿生产可视化管控系统中得到验证,结果表明其可为空间信息的采集、存储、查询、分析和交换,以及设备和人员行为的实时仿真提供技术支持。

Principles and methods of classification and coding for spatial features of underground mine were expounded for visual management and control system for underground mine production. Classification of various underground mining business units was made by linear classification method as well as geometric solids of spatial features concerning underground mine. A ternary and an octal code, with the latter including the former, were designed respectively for the business units and spatial features. Atomic action and functional action based classification method was proposed, and faceted classification method was applied in classification of feature action and attributes. Corresponding character coding was formulated. The classification and coding methods have been verified in visual management and control system for underground mining production. The results show that the methods can provide technical support for acquisition, storage, inquiry, analysis and exchange of spatial information as well as real time simulation of equipment and personnel activities.