多网融合方案在电力基建工程现场中应用研究

Application of Multi Network Integration Scheme in Power Infrastructure Project

针对输变电工程陆续开展基建智慧工地,智慧物联系统平台建设已成为常态,目前建设思路主要是通过基于"大、云、物、移、智"开展新技术、新产品的应用,实现"人、机、料、法、环、测"等施工现场六要素的感知采集,以支撑智慧工地及基建信息化的业务开展。如何实现施工现场感知层数据、视频流数据以及业务数据三类数据的传输,并实现设备安装布设无线化、部署简易化,是重点思考和解决的方向,提出建设以5G(generation)专网为主,无线接入点(access point, AP)网络、远距离(long range, LoRa)通信网络为辅的多网融合方案,开展智慧工地网络层的建设,以支撑智慧工地物联网业务的开展,提供高质量、高体验的网络层支撑。

For power transmission and transformation projects,infrastructure intelligent construction sites have been carried out successively,and the construction of intelligent IoT system platform has become the norm.At present,the construction idea is mainly to carry out the application of new technologies and products based on"big data,cloud computing,IoT,mobile applications and artificial intelligence",so as to realize the perceptual collection of six elements of the construction site,such as"human,machine,material,method,environment and measurement",and support the business development of intelligent construction site and infrastructure informatization.How to realize the transmission of perception layer data,video stream data and business data on the construction site,and realize the wireless and simplified deployment of equipment installation and deployment is the focus of this paper.This paper creatively proposes to build a multi network integration scheme based on 5 G private network and supplemented by wireless access point network and long range network,carry out the construction of smart site network layer,support the development of smart site internet of things business,and provide high-quality and high experience network layer support.