this thesis puts forward the application models and solutions of guizhou telecom general settlement system by using component technology, and the existing mature middleware product, according to the characteristics of guizhou telecom general settlement system and its implementation requirements . it also focuses on the key approach of speedy construction of system software platform, expansion of system hardware and software, parallel process and load balance, heterogeneous data processing and data transmission, etc . in this article, we have detailed discussions on the logic structure, the functional modules and the major system implementation methods of the general settlement system 文中针对贵州省电信综合结算系统的特点和建设的要求,运用构件化技术思想,结合现有的成熟的中间件产品,提出了贵州省电信综合结算系统的应用模型和解决方案,并着重研究了对快速搭建系统软件平台、系统软硬件扩展性、并行处理和负载均衡、异构数据处理、数据传输保障等关键问题的解决。