基于Internet矿井通风机选型设计的若干技术

针对目前基于Internet的矿井通风机选型系统在用户使用方面便捷性不足和通风机房设备布置图的不完善,采用了面向对象开发技术和基于CAD ActiveX Automation技术的参数化绘图技术,通过对这2个技术在完善系统中的研究,实现了用户选型相关信息的自动存取和通风机房设备布置CAD图的自动绘制和网上实现,经在线试用证明能有效地满足用户的功能需求。

Based on Internet Mine Ventilator Selection System of Several Technical

For a weakness of the mine ventilator selecting system on the internet during the usage of customers and the imperfect of the ventilation house plan,the developing technology depending on the object-oriented design technology and the parametric drawing technology based on CAD ActiveX Automation technology have been adopted.Through studying of these two technologies in improving system,the automatic storage of users selecting information has come true as well as the automatic drawing of the CAD pictures on the computer.It is proved that the system can meet the requirement of customers very well by on-line tests.