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Title:
船舶信息系统数据分发服务研究
Alternative Title: Research on Data Distribution Service for Ship Information System
Author: 廖闯 ; 郑刚 ; 高骞
Keyword: 船舶信息系统 ; 数据分发服务 ; 中间件 ; 发布/订阅 ; 兴趣过滤 ; 系统集成 ; ship information system ; Data Distribution Service(DDS) ; middleware ; publish/subscribe ; interest filtering ; system integration
Source: 计算机工程
Issued Date: 2013
Volume: 39, Issue:9, Pages:94-97,113
Indexed Type: CSCD
Department: 中国科学院软件研究所天基综合信息系统重点实验室,北京,100190
Abstract: 船舶信息系统日益复杂,其对实时性的要求也越来越高。基于此,将数据分发服务应用到船舶信息系统中,根据船舶信息系统的特点,提出一种基于兴趣过滤的通信机制,以使订阅者能够更细粒度地表达其订阅兴趣,从而提高通信效率。模拟实验结果表明,该机制能满足船舶信息系统松耦合、高实时性等要求,可有效提高数据分发效率。 Aiming at the problem of high real-time data demands for ship information systems, this paper applies Data Distribution Service(DDS) for ship information systems, combining with the characteristics of the ship information system, the paper proposes a communication mechanism based on interest filtering. The mechanism can express the interest of subscription more fine-grained to improve communication rate. Simulation experimental results show that the mechanism can meet loose coupling and high real-time demands, and improve the efficiency of communication.
English Abstract: Aiming at the problem of high real-time data demands for ship information systems, this paper applies Data Distribution Service(DDS) for ship information systems, combining with the characteristics of the ship information system, the paper proposes a communication mechanism based on interest filtering. The mechanism can express the interest of subscription more fine-grained to improve communication rate. Simulation experimental results show that the mechanism can meet loose coupling and high real-time demands, and improve the efficiency of communication.
Language: 中文
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Content Type: 期刊论文
URI: http://ir.iscas.ac.cn/handle/311060/16833
Appears in Collections:软件所图书馆_期刊论文

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Recommended Citation:
廖闯,郑刚,高骞. 船舶信息系统数据分发服务研究[J]. 计算机工程,2013-01-01,39(9):94-97,113.
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