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Distributed situation awareness in complex collaborative systems: A field study of bridge operations on platform supply vessels

机译:复杂协作系统中的分布式态势感知:平台供应船上桥梁运营的现场研究

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摘要

This study provides empirical data about shipboard practices in bridge operations on board a selection of platform supply vessels (PSVs). Using the theoretical concept of distributed situation awareness, the study examines how situation awareness (SA)-related information is distributed and coordinated at the bridge. This study thus favours a systems approach to studying SA, viewing it not as a phenomenon that solely happens in each individual's mind but rather as something that happens between individuals and the tools that they use in a collaborative system. Thus, this study adds to our understanding of SA as a distributed phenomenon. Data were collected in four field studies that lasted between 8 and 14 days on PSVs that operate on the Norwegian continental shelf and UK continental shelf. The study revealed pronounced variations in shipboard practices regarding how the bridge team attended to operational planning, communication procedures, and distracting/interrupting factors during operations. These findings shed new light on how SA might decrease in bridge teams during platform supply operations. The findings from this study emphasize the need to assess and establish shipboard practices that support the bridge teams' SA needs in day-to-day operations.Practitioner points class="unordered" style="list-style-type:disc">Provides insights into how shipboard practices that are relevant to planning, communication and the occurrence of distracting/interrupting factors are realized in bridge operations.Notes possible areas for improvement to enhance distributed SA in bridge operations.
机译:这项研究提供了有关选择平台供应船(PSV)上桥梁操作中舰船实践的经验数据。该研究使用分布式态势感知的理论概念,研究了与态势感知(SA)相关的信息如何在桥梁上进行分布和协调。因此,这项研究偏向于一种系统的方法来研究SA,而不是将其视为仅在每个人的脑海中发生的现象,而是视为在个人及其在协作系统中使用的工具之间发生的某种现象。因此,这项研究增加了我们对SA作为一种分布式现象的理解。通过在挪威大陆架和英国大陆架上运行的PSV进行的为期8至14天的四个现场研究收集了数据。该研究揭示了船上实践方面的显着差异,涉及桥梁团队如何参与运营计划,沟通程序以及运营过程中的干扰/干扰因素。这些发现为平台供应运营期间桥梁团队中SA的减少方式提供了新的思路。这项研究的结果强调,有必要评估和建立支持桥梁团队在日常运营中的SA需求的舰船实践。从业人员要点 class =“ unordered” style =“ list-style-type:disc” > <!-list-behavior =无序前缀-word = mark-type = disc max-label-size = 0-> 提供有关与计划,沟通和分散注意力有关的舰船实践的见解/中断因素是在桥接操作中实现的。 指出可能需要改进的地方,以增强桥接操作中的分布式SA。

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