To prevent flood , adopting non - project measures is feasible and efficient marching measures in recent years in most of counties , adequately utilizing modern science and technology such as computer , information processing , net and communication , system emulation , artificial intelligence and so on to build system that can automatically survey and forecast water information , now plays a important role in grasping the information of rainfall , water and project , in making and selecting preliminary draft of flood control and dispatch , which can greatly raises the efficiency and flexibility of flood control , and has important realistic significance and social economic benefits in minimizing flood disaster 充分利用现代科学技术，如计算机、信息处理、网络和通讯、系统仿真、人工智能等技术，建立水情自动测报系统，对雨、水、工情的掌握，防洪调度预案的制定、选择和实施都有重要的使用价值，可以大大提高防洪工程措施的防洪效能和防汛调度的灵活性，对减少洪水灾害具有重要的现实意义和社会经济效益。郁江洪水预报与调度系统内容丰富，主要有： 1 、系统设计； 2 、系统洪水预报模型； 3 、系统实时校正模型； 4 、系统河道洪水演进模型； 5 、系统水库调度模型。
The paper introduces the task and function of flood prevention dispatching decision support system for huang longtan hydro power station , carried out the design of system logic structure , hard structure and soft ware platform and provided the decision mode and decision process of flood prevention dispatching support system for huang longtan hydro power station 介绍了黄龙滩水电厂防洪调度决策支持系统的任务和功能，进行了系统逻辑结构、硬件结构及软件平台的设计，提出了黄龙滩水电厂防洪调度决策支持系统的决策模式及决策过程。
2 . the knowledge acquirements on the process modeling of the hydro - junction ; based on the actual conditions of the fundamental operation flows and application sub - systems , the process ( operation flow ) integration is put forward , carrying out the scheduling automation in flood control and water resources distributing 水利枢纽过程建模与知识获取；提出了以实现防洪调度和水资源调度的过程(业务流程)集成。以过程建模理论( idef3 )为基础，与idef0 、信息运行模式相互参考，针对调度管理业务流程进行过程建模分析。
The system possesses the real time correcting function , which can avoid error accumulation and highly increase the forecasting accuracy ; ( 3 ) the flood control system can be multiple - scheme designed , that is , the control schemes can be designed in terms of different control ways for hydro - projects . simulated computation can be carried out to obtain multiple schemes that can be used by the leaders for decision making after risk and consequences estimation , so as to scientifically enhance th 系统具有实时校正功能，可以避免误差累积，极大地提高了预报精度; ( 3 )防洪调度系统可以进行多方案设计，即可以根据水工建筑物不同的调度方式来设计调度方案，并进行仿真调度计算，最终生成多个方案，供领导决策，提高了防洪决策的科学性; ( 4 )系统采用的数据均建立在实时雨情、水情、工情和天气预报等数据库基础上，预报、调度均能做到快速及时。
In this paper , the total design of decision support system for basin flood control scheduling is systematically described ; the decomposing principle for complicated flood control system is proposed , a models library satisfying the different requirement is established , and the quick creation of scheduling scheme and build of consultation and analysis system is thoroughly studied 论文系统描述了流域防洪调度决策支持的总体设计思想，提出了复杂防洪系统的分解原理，建立了适应不同要求的模型库，并就调度方案的快速生成和会商分析平台构建进行深入研究。
By choosing flood control system of downstream basin of the yellow river as the background , six relatively independent subsystem is established , which includes basic information management , real - time flood forecast , multi - reservoir flood control scheduling , consultation and analysis , scheduling scheme management , frequency analysis , and assist with friendly man - machine conversation to constitutes the yellow river downstream flood control scheduling decision support system , which can satisfy the practicability requirements of decision - making 论文以黄河下游防洪系统为背景，建立包括基本信息管理、短期洪水预报、水库(群)防洪调度、会商与灵敏度分析、方案管理、水雨情频率分析等6个相对独立的子系统，并辅以友好的人机交互界面集成为黄河下游防洪调度决策支持系统，满足了群决策会商的实用性要求。
