南水北调中线干线工程异构融合网络架构研究

Study of Heterogeneous Convergence Network for South-to-North Water Diversion Middle Route Project

南水北调中线干线工程是全球最大的人工调水工程,全线总干渠长约1432公里,建成后将对我国京津冀经济圈乃至全国经济与社会发展发挥重要的促进作用。但是,全线输水距离远、工程实体多,为了监测水质安全和工程实体安全,沿渠布设了众多传感器,其种类繁杂,布设位置不一,这些复杂条件给中线干线工程的通信网络组网和传感器采集数据的传输带来严重挑战。本文结合南水北调中线干线工程传感器节点布设需求,研究异构融合网络协作传输架构,并给出了异构融合网络架构在水质监测异常情况下的应用。本文的研究成果可以为水质监测、安全监测等系统的异常情况处理提供有效技术支撑。

South-to-north water diversion project is the world’s largest artificial water diversion project, with a total length of roughly 1432 kilometers. The construction and operation of this project will be a promoting factor to China’s economy and society development. However, the distance of the canal is too long, and there is a variety of geological conditions. Many different kinds of sensors arranged along the canal and seated different position, for monitoring water quality and engineering entity security, which brings a lot of challenges to the networking and the transmission of the sensor data in the future. In this paper, with layout requirements of sensors in South-to-North Water Diversion Middle Route Project, we propose to study the heterogeneous convergence network architecture for collaborative transmission. The applications of heterogeneous convergence network architecture in water quality monitoring are pointed out. The research achievements in this work will facilitate future exception handling of water quality and security monitoring systems.