CATV用户分配系统辅助设计软件的开发与应用

The Development and Application of the CAD Software in CATV User Distribution System Design

在有线电视系统设计中 ,用户分配系统的设计是整个系统设计的重要环节 ,其设计质量直接关系用户的收视质量 ,从而影响整个CATV传输网络的性能。传统的人工设计方法计算工作量大、效率低 ,系统设计质量难以保证 ,利用自行研制开发的计算机辅助设计软件 ,可以大大提高CATV用户系统设计的精度和质量 。

The user distribution system design is the most important part of CATV system design. The traditional design method by hand is overloaded in calculating and the quality of design can not be ensured. This paper introduces a computer-aid-design software that will improve the accuracy and quality of the user distribution system design as well as the design efficiency.