RFID‐based traceability in the supply chain

TLDR

Previous studies have addressed traceability issues but lacked systems and methods to achieve full traceability across the supply chain. The paper proposes a novel dynamic tracing task model to extend traceability range beyond simple distribution channels. The authors design a system architecture that extracts information requirements from bill‑of‑materials data, systematically selects and explains data elements in the proposed model, and implements the dynamic tracing task, with validation recommended in industrial settings. The study demonstrates that existing RFID data‑management schemes must be modified to provide end‑to‑end traceability and offers methodological steps that enable system managers to realize full traceability across the supply chain using RFID technology.

Abstract

Purpose The paper aims to propose a novel dynamic tracing task model to enhance the traceability range along the supply chain beyond simple distribution channels. It further extends the study by implementing the system architecture with the proposed data model to support the dynamic tracing task. Design/methodology/approach Typical processes of supply chain in manufacturing industries using bill of material data to extract and define information requirements are followed. The data elements are systematically selected and explained in the proposed model step by step. Findings This paper found that existing Radio Frequency IDentification (RFID) data management scheme has to be modified so as to provide end‐to‐end traceability. Research limitations/implications Validation of the proposed model and system architecture should be done through actual implementation in industrial settings. Practical implications The paper gives an insight to many system managers and executors in how full traceability along the supply chain can actually be realized. Originality/value Several studies have discussed the traceability issues but failed to construct a system and methodologies to obtain the full traceability range. However, this paper contributes by presenting the specific methodological steps which can provide powerful solutions to build a system for traceability, exploiting RFID technology.