基于GIS云平台的梯级调度系统优化设计与实现

面对GIS云服务技术的广泛应用以及GIS平台架构的主流发展趋势，提出了一种基于GIS云服务平台的梯级优化调度系统的设计方案。方案从基础设施层、数据资源层、应用支撑层、服务层以及应用交互层5个层面进行系统平台建设，将梯级调度系统与GIS云服务平台相结合，给出了具体的梯级调度系统优化平台的实现方法。通过对调度系统中GIS应用关键技术的设计和优化，初步实现了梯级调度各层级之间的资源共享机制，为今后地理信息系统在水库水电站梯级优化调度系统中的应用提供了更多的可发展空间。

Optimal design and implementation of cascade scheduling system based on GIS cloud platform

In face of the wide application of cloud services technology and the main developing tendency of GIS platform architecture，a design solution of cascade optimization scheduling system based on GIS cloud platform was proposed in this paper. This design solution built system platform form infrastructure layer，data resource layer，application support layer，service layer and application interaction layer，and the design solution combined the cascade scheduling system with GIS cloud services platform，gave the concrete implementation method of cascade scheduling system optimization platform. By designing and optimizing the key technologies in GIS application of scheduling system，this solution preliminarily realized the resource sharing mechanism between the cascade scheduling at all layers，and provided more space for development of geographic information system applied in the cascade optimization scheduling system of hydropower station groups at future.