船舶与海洋技术 船岸数据通信的发布 订阅架构 一般要求

[中文适用范围]： 本文件规定了船岸数据通信中发布-订阅架构的要求。 本文件供系统提供商和用户使用，包括软件供应商、平台开发者、船队经理、造船业领域的应用用户、航运公司、设备制造商以及港口和岸上服务提供商，用于在船岸之间基于发布-订阅架构进行通信。 本文件侧重于通过发布-订阅方法交换操作数据，实现船载系统和岸基系统的互操作性。 本文件描述了： — 代理、发布者和订阅者的角色； — 云环境中基于多租户的数据管理系统； — 发布-订阅架构的通用要求； — 确保数据机密性、完整性和可用性的安全要求； — 客户端ID和主题名称的消息格式及数据模型； — 数据管理的功能要求。 [外文原描述]： This document specifies requirements on publish-subscribe architecture on ship-shore data communication. It is intended for use by system providers and users, including software vendors, platform developers, fleet managers, application users in the field of the shipbuilding industry, shipping companies, equipment manufacturers, and port and on-shore service providers, to communicate in the publish-subscribe architecture between ship and shore. This document focuses on enabling interoperability of shipboard and shore-based systems for the exchange of operational data using publish-subscribe methods. This document describes: — the role of a broker, publisher and subscriber; — the multitenancy-based data management system in the cloud environment; — general requirements for publish-subscribe architecture; — security requirements for ensuring data confidentiality, integrity and availability; — the message format for client id and topic name, and data model; — functional requirements for data management.