基于坐标定位的AutoCAD明细表识别与提取方法  

Recognition and extraction method of AutoCAD schedule based on coordinate positioning

作　　者：李丽[1] 武照云[2] 

机构地区：[1]河南职业技术学院汽车工程系,郑州450046 [2]河南工业大学机电工程学院,郑州450001

出　　处：《现代制造工程》2017年第6期86-89,6,共5页Modern Manufacturing Engineering

基　　金：国家自然科学基金资助项目(51405133);河南省科技攻关计划项目(172102210213);河南工业大学河南省省属高校基本科研业务费专项资金资助项目(2016RCJH02);河南省教育厅自然科学研究计划项目(12A460003);河南职业技术学院科研基金资助项目(2017-HZK-11)

摘　　要：针对AutoCAD图样明细表与信息管理系统的接口问题,对明细表的组成结构与特征进行了详细分析,提出了基于坐标定位的AutoCAD图样明细表识别与提取方法。给出了该方法的具体步骤,包括构造选择集、明细表结构识别、文字识别、虚拟明细表存储和数据导出等。以Visual Basic为开发平台,设计开发了基于坐标定位的AutoCAD图样明细表识别与提取软件,该软件对工程图样中的明细表没有任何具体格式限制,具有较强的灵活性和适应性,目前在企业中的实际运行效果良好。Aiming at extraction of AutoCAD drawing schedule and interface problem of information management system, the structure characteristics of schedule were analyzed in detail, and the recognition and extraction method of schedule was put forward based on coordinate positioning. The steps of the method included ： building selection set, structure identification of schedule, char- acter recognition,the storage of virtual schedule, data output, etc. With the VB as the development platform, the recognition and extraction software of AutoCAD schedule was developed. The software didnt have any specific format limit of engineering drawing schedule, and it had strong flexibility and adaptability. Currently,the software runs well.

关 键 词：AutoCAD图样 明细表识别与提取 坐标定位 系统集成 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]