有线电视工程预算系统的设计

工程预算是有线电视工程建设中必须的一项工作。叙述了有线电视工程预算编制的方法和步骤,设计了一种基于Access数据库的有线电视工程预算系统,并介绍了预算系统的设计方案和基本的功能。详细介绍了系统关键表和预算窗体的设计、材料表和机械台班表的数据追加、总计数额的计算、报表的设计和主界面的设计等建立系统所用到的关键技术。实践说明该系统可满足有线电视工程预算工作的需求。

The Design and Implementation of Cable Television Project Budget System

Project budget is a necessary part of CATV(Cable Television)network construct.A kind of CATV project budget system based on Access database was developed.The technique and processes of completing CATV project budget sheet, the design scheme and basic function of this system were introduced.Those key techniques of construcing budget system, such as the ways of setting up key tables and budget forms, using addition query to refresh the material table and machine table, calculating the sum and designing report forms and main forms were introduced in detail in this paper.The practice result showed that this system met the needs of CATV project budgeteering.