E-navigation下的港口船舶交通海事服务集初步研究

发布时间：2018-07-23 13:32

【摘要】：为了提高VTS(Vessel Traffic Service)系统相关服务的通信能力,为用户提供主动、实时、高效的标准化船舶交通服务,本文在e-navigation战略背景下,提出港口船舶交通海事服务集的构建方法。首先,深入分析国际海事组织(International Maritime Organization,简称IMO)对海事服务集的定性描述,结合IMO对e-navigation的需求调研以及VTS用户指南等文献,分析并提炼VTS信息服务的需求和结构,将IMO定性描述的用户需求转化成数据需求。然后,分析S-100标准,基于用户需求,建立符合标准的VTS信息服务海事服务集数据模型,并基于此模型,建立标准化的数据库,实现对数据的高效存储与管理。最后,通过设计基于web的VTS信息服务海事服务集数据模型验证系统,验证所建立的数据模型及数据库的合理性,表明能为用户提供标准化的VTS信息服务;通过设计按船舶进出港过程提供服务的服务方案,并在电子海图平台实现服务方案的仿真验证,表明能为用户提供主动、实时、高效的VTS信息服务。本文主要研究工作如下:(1)分析并提炼VTS信息服务的需求和结构,提出按船舶进出港过程划分服务时机的方法。通过深入分析IMO对海事服务集的定性描述,结合国内外大量规范和文献,分析并提炼VTS信息服务的需求和结构,以用户需求为导向,将IMO定性描述的用户实际需求转化成数据需求。并基于按需服务的原则,提出按船舶进出港过程划分服务时机的服务模式。(2)建立符合S-100标准的VTS信息服务海事服务集数据模型和数据库。研究S-100标准,结合对VTS信息服务功能的需求和结构的提炼和分析,将VTS信息服务海事服务集细分成18个要素类型,建立其数据模型。并基于所建立的数据模型,建立标准化的数据库。(3)设计基于web的VTS信息服务海事服务集数据模型验证系统。采用Java语言进行系统设计,在网页上实现对海事服务集信息的查询、增加、删除和转化为可扩展标记语言格式等功能,验证所建立的标准化数据模型及数据库的合理性。(4)设计按船舶进出港过程划分服务时机的服务方案。以天津港为例,设计基于船位与服务时机之间位置关系的信息服务自动推送算法,运用VC++编程,在电子海图平台上实现对服务方案的仿真验证。
[Abstract]:In order to improve the communication ability of VTS (Vessel Traffic Service) system and provide users with active, real-time and efficient standardized ship traffic service, this paper proposes a method to construct the seaport vessel traffic maritime service set under the background of e-navigation strategy. First of all, it analyzes the qualitative description of the maritime service set by the International Maritime Organization (International Maritime Organization,) IMO, analyzes and refines the requirements and structure of the VTS information service, combining with the IMO's research on the e-navigation demand and the VTS user's guide, and so on. The user requirements described qualitatively by IMO are transformed into data requirements. Then, based on the analysis of S-100 standard, the data model of VTS information service maritime service set is established based on user requirements. Based on this model, a standardized database is established to realize the efficient storage and management of data. Finally, the data model verification system of VTS information service maritime service set based on web is designed to verify the rationality of the established data model and database, which shows that it can provide standardized VTS information service for users. By designing the service scheme for the process of ship entering and leaving, and realizing the simulation verification of the service scheme in the electronic chart platform, it is shown that the service scheme can provide active, real-time and efficient VTS information service for users. The main work of this paper is as follows: (1) analyze and refine the demand and structure of VTS information service, and put forward the method of dividing the service opportunity according to the process of ship entering and leaving port. Through in-depth analysis of the qualitative description of maritime service set by IMO, combined with a large number of domestic and international norms and literature, the requirements and structure of VTS information service are analyzed and refined. The actual requirements of users described qualitatively by IMO are transformed into data requirements. Based on the principle of on-demand service, the service mode of dividing the service opportunity according to the process of ship entering and leaving port is put forward. (2) the data model and database of VTS information service maritime service set according to S-100 standard are established. In this paper, S-100 standard is studied. Based on the analysis of the requirement and structure of VTS information service, the maritime service set of VTS information service is subdivided into 18 element types, and its data model is established. Based on the established data model, a standardized database is established. (3) the data model verification system of VTS information service maritime service set based on web is designed. The system is designed with Java language. The functions of querying, adding, deleting and transforming to extensible markup language format are realized on the web page. Verify the rationality of the established standardized data model and database. (4) Design the service scheme to divide the service opportunity according to the process of ship entering and leaving port. Taking Tianjin Port as an example, the automatic push algorithm of information service based on the relationship between ship position and service opportunity is designed. Using VC programming, the simulation verification of service scheme is realized on the platform of electronic chart.
【学位授予单位】：大连海事大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：U692

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