基于OTN OSU协议的油气管道阀室通信网络方案  

Communication network solution for oil and gas pipeline valve chambers based on the OTN OSU protocol

作　　者：曲柏达 王云鹏 李亚锋 闫峰 张振才 胡彬 QU Baida;WANG Yunpeng;LI Yafeng;YAN Feng;ZHANG Zhencai;HU Bin(China Oil&Gas Pipeline Network Corporation,Beijing 100013,China)

机构地区：[1]国家石油天然气管网集团有限公司,北京100013

出　　处：《光通信技术》2024年第4期98-102,共5页Optical Communication Technology

摘　　要：随着油气管道阀室通信网络逐渐扩张和承载业务的复杂化,现有的组网方案亟需进行升级更新。提出了基于光传送网光业务单元(OTN OSU)的油气管道阀室通信网络方案。首先,分析了油气管道阀室通信网络组网过程中面临的挑战,并概述了当前组网方案的现状;然后,引入OTN OSU协议对油气管道阀室通信光网络架构进行优化,并设计了工业级光传输客户前端设备(CPE)样机;最后,对方案进行现网环境测试验证。测试结果表明:所提方案有效改善网络时延,且支持多种业务承载,CPE样机功耗低于40 W,提升了网络效率。With the gradual expansion of the communication network for oil and gas pipeline valve chambers and the increasing complexity of carrying business,the existing networking solutions urgently need to be upgraded and updated.Therefore,a com-munication network scheme for oil and gas pipeline valve chambers based on optical transport network optical service unit(OTN OSU)has been proposed.Firstly,the challenges faced in the networking process of oil and gas pipeline valve chamber communi-cation networks were analyzed,and the current status of networking solutions was summarized.Then,the OTN OSU protocol was introduced to optimize the optical network architecture for oil and gas pipeline valve chamber communication,and an indus-trial grade optical transmission customer front-end equipment(CPE)prototype was designed.Finally,conduct on-site environ-mental testing and verification of the plan.The test results show that the proposed scheme effectively improves network latency and supports multiple business bearers.The power consumption of the CPE prototype is less than 40 W,which improves network efficiency.

关 键 词：光传送网 光传送网光业务单元 油气管道阀室通信网络 网络架构 网络时延 

分 类 号：TE832[石油与天然气工程—油气储运工程] TN929[电子电信—通信与信息系统]