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Fault-tolerant content list management for media servers in the smart robot domain
Library Hi Tech Pub Date : 2021-02-01 , DOI: 10.1108/lht-07-2020-0179
Chi-Chun Chen , Jian-Hong Wang , Hsing-Wen Wang , Jie Zhang

Purpose

This research proposes an innovative fault-tolerant media content list management technology applied to the smart robot domain.

Design/methodology/approach

A fault tolerant Content List Management Unit (CLMU) for real-time streaming systems focusing on smart robot claw machines is proposed to synchronize and manage the hyperlink stored on media servers. The fault-tolerant mechanism is realized by the self-healing method. A media server allows exchanging the hyperlink within the network through the CLMU mechanism.

Findings

Internet users can access the current multimedia information, and the multimedia information list can be rearranged appropriately. Furthermore, the service of the proposed multimedia system should be uninterrupted even when the master media server fails. Therefore, one of the slave media servers enables the Content List Service (CLS) of the proposed CLMU and replaces the defunct master media server.

Originality/value

The recovery time is less than 1.5 seconds. The multimedia transmission is not interrupted while any one of the media servers keeps functioning. The proposed method can serve to stabilize the system of media servers in a smart robot domain.



中文翻译:

智能机器人域媒体服务器容错内容列表管理

目的

本研究提出了一种创新的容错媒体内容列表管理技术,应用于智能机器人领域。

设计/方法/方法

提出了一种针对智能机器人爪机的实时流媒体系统的容错内容列表管理单元(CLMU),用于同步和管理存储在媒体服务器上的超链接。容错机制是通过自愈方式实现的。媒体服务器允许通过 CLMU 机制在网络内交换超链接。

发现

互联网用户可以访问当前的多媒体信息,并且可以对多媒体信息列表进行适当的重新排列。此外,即使在主媒体服务器发生故障时,所提出的多媒体系统的服务也应该不会中断。因此,其中一个从属媒体服务器启用所提议的 CLMU 的内容列表服务 (CLS) 并替换已失效的主媒体服务器。

原创性/价值

恢复时间小于 1.5 秒。当任何一个媒体服务器保持运行时,多媒体传输不会中断。所提出的方法可以用于稳定智能机器人域中的媒体服务器系统。

更新日期:2021-02-01
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