基于ObjectARX的通风设计参数组织方法研究

Study on organization parameters method in ventilation design

基于通风设计内容的分析,提出了采用ObjectARX开发通风辅助设计软件的必要性,论述了其中的关键技术,包括:使用ObjectARX中的扩展字典和扩展记录实现井巷特征参数与巷道线的关联;采用自定义实体的方法实现矿井需风量的计算.通过编写程序验证了方法的正确性,并提供了必要的代码.

Based on analysis of the ventilation design contents, the necessity of developing the ventilation CAD based on the ObjectARX was put forward, and the key technology was discussed which includes two aspects. One is how to use the extension dictionary with the extension record to build the relation between the characteristic parameters of mine workings and the laneway line. Another is how to use the custom entity to encapsulate those parameters needed in calculating demand amount air of a mine. The method was verified through compilation of program and some useful codes were provided.