A planning and design system based on otn network

Abstract

The invention relates to a planning and designing system based on an OTN network, and the system is characterized in that the system comprises a system presentation layer, an application management layer, a network resource management layer, and an interface adaption layer; the system presentation layer employs a B / S structure as a man-machine interaction mode of a user, and provides various types of visualized operation interfaces and system management functions for the user, wherein the system management functions comprise a user management function and a log management function; the application management layer mainly completes version management, network planning, business planning, and scheme analysis; the version management mainly comprises: building, opening, storage, save-copy-as, importing / exporting, and deleting; the version management also comprises scheme analysis, business planning, and network planning; the network resource management layer mainly completes resource model management and resource information management; and the interface adaption layer mainly provides an interface which carries out data interaction with built OTN network manufacturer management software. The system can be widely used in the field of power communication network planning.

Description

technical field [0001] The invention relates to a power communication network planning and design system, in particular to a planning and design system based on an OTN network. Background technique [0002] As an inseparable and important part of the power grid, the power communication network develops synchronously with the power grid. Now it has formed a backbone transmission network dominated by optical fiber communication, supplemented by microwave, carrier, satellite and other transmission means. With the rapid development of business requirements, the communication capacity of the communication system is constantly increasing, and the transmission rate of the optical communication system of the communication network at all levels is mainly developing from 2.5Gbit / s and 622Mbit / s to a rate of 10Gbit / s or higher. Technology (WDM) has been applied in individual areas. However, with the construction of the smart grid and the development of the company's informatization, t...

AI Technical Summary

Problems solved by technology

Equipment manufacturers such as Huawei, ZTE, and Fiberhome have planning and simulation software suitable for their own equipment, but these software are only applicable to their own equipment, and the versatility is relatively poor

With the development of the OTN transport network, multi-vendor equipment runs on the same network, the scale of the network is getting larger and the structure of the network is becoming more and more complex. There is a lot of work, and it is impossible to plan a reasonable, economical, fast, and accurate network solution, which increases the risk of investment waste caused by planning and design, and prolongs the planning and design process.

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