Abstract

Process Monitoring with Support of IoT in Prefabricated Building Construction

Highlights

  • Engineering projects are operating in an ever-changing environment and are vulnerable to a myriad of risks at all levels

  • We provided an account of developments in the application of Internet of Things (IoT) technologies to Project Process Control (PPC) in prefabricated building (PB) construction

  • We explored the processes of PB construction and formulated them into a multiple PPC model

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Summary

Introduction

Engineering projects are operating in an ever-changing environment and are vulnerable to a myriad of risks at all levels. With the development of PBs, various types of professional suppliers have gradually come into existence such as precast concrete component suppliers and pipeline component suppliers These suppliers have their own independent manufacturing and processing sites, do not provide original materials to building construction enterprises, but provide pre-assembled semi-products with certain functions. Microprocessors, storage, diagnostics, and connectivity tools that transform traditional feedback signals into true digital insights These smart sensors can obtain timely and valuable data that are sent to the service platform through transmission devices. Through the use of the IoT to monitor the changes in these key factors, we propose a design optimization algorithm to reduce operating costs, improve efficiency, and ensure project quality and construction safety.

PB Construction
Objectives
Process Monitoring with Support of IoT
Process optimization in pre-construction phase
Process monitoring in off-site manufacturing phase
Process monitoring in delivery phase
Process monitoring in on-site assembly phase
Findings
Conclusions
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