Components of a Technology Roadmap for Automated Excavation

S. Naghshbandi, L. Varga, Yukun Hu
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Abstract

In the construction industry, especially in earthmoving equipment, automation has received a great deal of attention. Fully environmentally friendly automatic construction equipment, such as excavators, are perceived as vital for safe, productive, and resilient future construction sites. However, there is much uncertainty about the technologies which need to be adopted and developed in order to effectively achieve this end and provide the industry with strategic direction. This paper explores current academic thinking about technology roadmaps and technological innovations of excavation operations, in order to identify the components for automated excavation technology roadmaps. Literature in well-established databases are identified using robust search strategies. Text mining, a quantitative approach, was used to analyse and organise findings. Three main technology innovation categories were identified: 1) real time positioning systems; 2) technologies to detect over ground objects, 3) technologies to detect below underground objects. In addition, multi-sensory data fusion methods are identified as an essential and vital requirement for construction automation.
自动挖掘技术路线图的组成部分
在建筑行业,尤其是土方设备中,自动化已经受到了极大的关注。完全环保的自动施工设备,如挖掘机,被认为是安全、高效和弹性的未来建筑工地的关键。然而,为了有效地实现这一目标并为行业提供战略方向,需要采用和开发的技术存在很大的不确定性。本文探讨了目前关于挖掘作业技术路线图和技术创新的学术思考,以确定自动化挖掘技术路线图的组成部分。文献在完善的数据库被确定使用稳健的搜索策略。文本挖掘是一种定量方法,用于分析和组织发现。确定了三个主要的技术创新类别:1)实时定位系统;2)探测地面物体的技术,3)探测地下物体的技术。此外,多感官数据融合方法被认为是建筑自动化的基本和重要要求。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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