本文介绍了广东省长途电信网计算机辅助规划运用的计算机技术与规划方法。并就系统的硬件环境、软件总体结构、软件设计方法、预测方法、以及优化算法等作了较详细的描述。该系统作为广东省长途电信网计算机辅助规划的一个实用工具，为及时进行我省长途电信网的规划滚动提供了保证。 This article introduces the computer technology and planning method of computer aided planning of long distance telecommunication network in Guangdong Province. The hardware environment of the system, the overall structure of the software, the software design method, the prediction method and the optimization algorithm are described in detail. The system as a long-distance telecommunications network in Guangdong Province, computer-aided planning a practical tool for the timely conduct of our province long-distance telecommunications network planning to provide a guarantee of rolling.