| Title |
A Study on the Direction of Core Technology Development for a Smart Earthwork System |
| DOI |
https://doi.org/10.12652/Ksce.2018.38.6.0967 |
| Keywords |
건설자동화;토공시스템;요소기술;우선순위;쌍대비교 Construction automation;Earthwork system;Core technology;Priority;AHP |
| Abstract |
The problems of lack of skilled worker and poor productivity at the construction site continue to be raised, and the introduction of construction automation as one of the solutions to this has been considered. The development of various types of equipment and systems has been carried out, especially for earthwork operations with multiple construction equipment. However, the level of commercialization of developed equipment or systems is very limited. Although the single-product type of earthwork equipment has been applied to the site, the integrated type of earthwork system is still in the field testing stage. Considering these constraints, the limited budget and research period, a strategy is needed to identify which technology areas and core technologies should be developed first. In this study, the technology areas and detailed core technologies that are essential for the development of earthwork systems at the level of commercialization are set and the priority of development is determined. In addition, the earthwork system that has been developed so far is analyzed and the detailed development direction is presented based on it. The findings can be used for a decision making to set the priority for core technologies that should be developed first in the limited budget and period. |