Cyber-Physical System Based Productivity Improvement Concept of Construction 4.0.

Abstract

Implementation speed of productivity improvement associated technologies in construction industry has always remained behind other industries for long time. However, due to decreasing number of skilled workers and changing market dynamics in Japan several different solutions have come into focus of process and product transformation. In this paper, we introduce our concept of Construction 4.0 that is proposed to raise upon Cyber-Physical Systems, by giving its revolution background, a history of productivity improvement in Japanese construction industry.</p