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1 – 10 of over 2000Jose Ignacio Tamayo Segarra, Bilal Al Jammal and Hakima Chaouchi
Internet of Things’ (IoT’s) first wave started with tracking services for better inventory management mainly using radio frequency identification (RFID) technology. Later on…
Abstract
Purpose
Internet of Things’ (IoT’s) first wave started with tracking services for better inventory management mainly using radio frequency identification (RFID) technology. Later on, monitoring services became one of the major interests, including sensing technologies, and then more actuation for remote control-type of IoT applications such as smart homes, smart cities and Industry 4.0. In this paper, the authors focus on the RFID technology impairment. They propose to take advantage of the mature IoT technologies that offer native service discovery such as blutooth or LTE D2D ProSe or Wifi Direct. Using the automatic service discovery in the new framework will make heterogeneous readers aware of the presence of other readers and this will be used by the proposed distributed algorithm to better control the multiple RFID reader interference problem. The author clearly considers emerging Industry 4.0 use case, where RFID technology is of major interest for both identification and tracking. To enhance the RFID tag reading performance, collisions in the RFID frequency should be minimized with reader-to-reader coordination protocols. In this paper, the author proposes a simple distributed reader anti-collision protocol named DiSim that makes use of proximity services of IoT network and is compliant with the current RFID standards. The author evaluates the efficiency of the proposal via simulation.
Design/methodology/approach
In this paper, the author proposes a simple distributed reader anti-collision protocol named DiSim that makes use of proximity services of IoT network and is compliant with the current RFID standards. The author evaluates the efficiency of the proposal via simulation to study its behavior in very dense and heterogeneous RFID environments. Specifically, the author explores the coexistence of powerful static readers and small mobile readers, comparing the proposal with a standard ETSI CSMA method. The proposal reduces significantly the number of access attempts, which are resource-expensive for the readers. The results show that the objectives of DiSim are met, producing low reader collision probability and, however, having lower average readings per reader per time.
Findings
DiSim is evaluated with the ETSI standard LBT protocol for multi-reader environments in several environments with varied levels of reader and tag densities, having both static powerful RFID readers and heterogeneous randomly moving mobile RFID readers. It effectively reduces the number of backoffs or contentions for the RFID channel. This has high reading success rate due to the avoided collisions; however, the readers are put to wait, and DiSim has less average readings per reader per time. As an additional side evaluation, the ETSI standard LBT mechanism was found to present a good performance for low-density mid-coverage scenarios, however, with high variability on the evaluation results.
Research limitations/implications
To show more results, the author needs to do real experimentation in a warehouse, such as Amazon warehouse, where he expects to have more and more robots, start shelves, automatic item finding on the shelve, etc.
Practical implications
Future work considers experimentation in a real warehouse equipped with heterogeneous RFID readers and real-time analysis of RFID reading efficiency also combined with indoor localization and navigation for warehouse mobile robots.
Social implications
More automatization is expected in the future; this work makes the use of RFID technology more efficient and opens more possibilities for services deployment in different domains such as the industry which was considered not only in this paper but also in smart cites and smart homes.
Originality/value
Compared to the literature, the proposal offers the advantage to not be dependent on a centralized server controlling the RFID readers. It also offers the possibility for an existing RFID architecture to add new readers from a different manufacturer, as the readers using the approach will have the possibility to discover the capabilities of the new interaction other RFID readers. This solution takes advantage of the available proximity service that will be more and more offered by the IoT technologies.
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Annalisa Milella, Grazia Cicirelli and Arcangelo Distante
The purpose of this paper is to investigate the use of passive radio frequency identification (RFID) technology for environment mapping and surveillance by an autonomous mobile…
Abstract
Purpose
The purpose of this paper is to investigate the use of passive radio frequency identification (RFID) technology for environment mapping and surveillance by an autonomous mobile robot.
Design/methodology/approach
Proposes a fuzzy inference method to localize RFID tags in the environment.
Findings
Demonstrates that RFID technology can be successfully integrated in mobile robot systems to support navigation and provide the robot with mapping and surveillance capabilities.
Originality/value
Use of fuzzy reasoning to learn the model of the RFID device and localize the tags, enhancing the capability of the system to recognize and monitor the environment.
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Kauko Tulla, Pentti Vähä, Tapio Matinmikko, Anne Tolman and Veli Möttönen
The paper aims to give an introduction to radio frequency identification (RFID) technology with near field communication (NFC) to enable users to access content and services with…
Abstract
Purpose
The paper aims to give an introduction to radio frequency identification (RFID) technology with near field communication (NFC) to enable users to access content and services with hand‐held devices. It also aims to give a general overview on RFID utilization, its obstacles, diffusion and expected benefits. Some pilot applications are already being used commercially. Finally, it seeks to summarize applications of the technology in the facilties management (FM) industry.
Design/methodology/approach
The paper uses literary research and also interdisciplinary specialist analyses to find out the usage of IT‐based services in the FM field and supply of service providers. Some real pilots have been made and analysed in cooperation with service providers (FM and IT), building owners and building users (customers).
Findings
Mobile phones are heavily used in the FM industry for speech and text messaging (SMS) communications, but usage of other mobile phone services has not been established as a part of operation processes. The exploitation of RFID in FM as well as construction industry seems to be rather low, in fact in an infant stage. Accordingly pilot FM service using RFID technology proved to be very usable.
Research limitations/implications
IT‐based mobile services are common in many countries and in various industries but using a mobile phone as a RFID reader is familiar mostly in Finland (Nokia phone).
Practical implications
The use of RFID/NFC technology in FM and also in the construction industry seems to be very prominent with high potential technology adoption for improving services.
Originality/value
This paper brings forward a quite novel technology application for the FM industry and presents the experiences of real pilot projects.
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Grazia Cicirelli, Annalisa Milella and Donato Di Paola
The purpose of this paper is to address the use of passive RFID technology for the development of an autonomous surveillance robot. Passive RFID tags can be used for labelling…
Abstract
Purpose
The purpose of this paper is to address the use of passive RFID technology for the development of an autonomous surveillance robot. Passive RFID tags can be used for labelling both valued objects and goal‐positions that the robot has to reach in order to inspect the surroundings. In addition, the robot can use RFID tags for navigational purposes, such as to keep track of its pose in the environment. Automatic tag position estimation is, therefore, a fundamental task in this context.
Design/methodology/approach
The paper proposes a supervised fuzzy inference system to learn the RFID sensor model; Then the obtained model is used by the tag localization algorithm. Each tag position is estimated as the most likely among a set of candidate locations.
Findings
The paper proves the feasibility of RFID technology in a mobile robotics context. The development of a RFID sensor model is first required in order to provide a functional relationship between the spatial attitude of the device and its responses. Then, the RFID device provided with this model can be successfully integrated in mobile robotics applications such as navigation, mapping and surveillance, just to mention a few.
Originality/value
The paper presents a novel approach to RFID sensor modelling using adaptive neuro‐fuzzy inference. The model uses both Received Signal Strength Indication (RSSI) and tag detection event in order to achieve better accuracy. In addition, a method for global tag localization is proposed. Experimental results prove the robustness and reliability of the proposed approach.
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Honggang Wang, Ruixue Yu, Ruoyu Pan, Mengyuan Liu, Qiongdan Huang and Jingfeng Yang
In manufacturing environments, mobile radio frequency identification (RFID) robots need to quickly identify and collect various types of passive tag and active tag sensor data…
Abstract
Purpose
In manufacturing environments, mobile radio frequency identification (RFID) robots need to quickly identify and collect various types of passive tag and active tag sensor data. The purpose of this paper is to design a robot system compatible with ultra high frequency (UHF) band passive and active RFID applications and to propose a new anti-collision protocol to improve identification efficiency for active tag data collection.
Design/methodology/approach
A new UHF RFID robot system based on a cloud platform is designed and verified. For the active RFID system, a grouping reservation–based anti-collision algorithm is proposed in which an inventory round is divided into reservation period and polling period. The reservation period is divided into multiple sub-slots. Grouped tags complete sub-slot by randomly transmitting a short reservation frame. Then, in the polling period, the reader accesses each tag by polling. When tags’ reply collision occurs, the reader tries to re-query collided tags once, and the pre-reply tags avoid collisions through random back-off and channel activity detection.
Findings
The proposed algorithm achieves a maximum theoretical system throughput of about 0.94, and very few tag data frame transmissions overhead. The capture effect and channel activity detection in physical layer can effectively improve system throughput and reduce tag data transmission.
Originality/value
In this paper, the authors design and verify the UHF band passive and active hybrid RFID robot architecture based on cloud collaboration. And, the proposed anti-collision algorithm would improve active tag data collection speed and reduce tag transmission overhead in complex manufacturing environments.
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João Barata, Paulo Rupino Da Cunha and Janusz Stal
The purpose of this paper is to identify avenues for future research in mobile supply chain management (mSCM) in the advent of Industry 4.0.
Abstract
Purpose
The purpose of this paper is to identify avenues for future research in mobile supply chain management (mSCM) in the advent of Industry 4.0.
Design/methodology/approach
A systematic literature review was used to identify, classify, and analyze current knowledge, identify trends, and propose recommendations for future research.
Findings
Other research fields, such as operations, production, industrial engineering, and computer science, seem to have a head start in research into Industry 4.0. Several avenues are suggested for investigation under an information systems lens.
Research limitations/implications
Despite the care taken in the systematic literature review, the language (English), the selected keywords, and selected databases represent a natural limitation.
Practical implications
With Industry 4.0 at the top of the agenda of managers and countries, it is important to identify relevant research avenues.
Originality/value
A gap between the extant literature on mSCM and new concerns raised by Industry 4.0 is presented, and some research opportunities to close those gaps are proposed.
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Honggang Wang, Shanshan Wang, Jia Yao, Ruoyu Pan, Qiongdan Huang, Hanlu Zhang and Jingfeng Yang
The purpose of this paper is to study how to improve the performance of RFID robot system by anti-collision algorithms. For radio frequency identification (RFID) robots operating…
Abstract
Purpose
The purpose of this paper is to study how to improve the performance of RFID robot system by anti-collision algorithms. For radio frequency identification (RFID) robots operating in mobile scenes, effective anti-collision algorithm not only reduces missed reading but also enhances the speed of RFID robots movement.
Design/methodology/approach
An effective anti-collision algorithm is proposed to accelerate tag identification in RFID robots systems in this paper. The tag collisions in the current time slot are detected by a new method, and then further resolve each small tag collision to improve system throughput, rather than the total tags number estimation. After the reader detected the collision, three different collision resolution methods were described and studied, and the situation of missing tag caused by reader moving is also discussed.
Findings
The proposed algorithm achieves theoretical system throughput of about 0.48, 0.50 and 0.61 and simulates to show that the proposed algorithm performance is significantly improved compared with the existing ALOHA-based algorithm.
Originality/value
The proposed RFID anti-collision algorithm is beneficial to improve the moving speed and identification reliability of the RFID robots in complex environments.
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Kawal Kapoor, Yogesh Dwivedi, Niall C. Piercy, Banita Lal and Vishanth Weerakkody
The available literature suggest that the research on radio frequency identification (RFID)-related issues is largely concentrated on technical, organizational and implementation…
Abstract
Purpose
The available literature suggest that the research on radio frequency identification (RFID)-related issues is largely concentrated on technical, organizational and implementation aspects, and comparatively lesser attention has been invested in understanding the use aspect of such library management systems. The purpose of this paper is to gain an understanding into the factors that influence the use of RFID systems in the library context by empirically testing the relevant constructs from the extended technology acceptance model (TAM).
Design/methodology/approach
A questionnaire-based survey approach was employed for collecting the relevant data from 197 respondents. The respondents were the active users of a RFID-based library system.
Findings
Findings from this study suggested that perceived usefulness and system quality positively influence the user attitude, and user attitude and system quality significantly influence the use of the RFID services. The paper concludes with outlining the salient points, limitations, and future research directions.
Originality/value
The paper evaluates the role of a set of innovation attributes on the acceptance of RFID integrated systems in libraries. Owing to the scant literature availability in empirical investigations on adoption of RFID systems in libraries, the findings from this paper add value to the existing literature in this field, and also to the literature on the TAM model, with the empirical findings being of use to the aspirant libraries looking toward integrating RFID enabled systems.
Tugrul Daim and Pattharaporn Suntharasaj
The purpose of this paper is to use bibliometric analysis to forecast RFID technology and uses the adoption of barcode scanner to model the RFID scanner adoption in the US retail…
Abstract
Purpose
The purpose of this paper is to use bibliometric analysis to forecast RFID technology and uses the adoption of barcode scanner to model the RFID scanner adoption in the US retail market.
Design/methodology/approach
Forecasting emerging technologies and identifying the rate of diffusion of products based on these technologies is difficult because of lack of data. This paper uses techniques such as bibliometric analysis and Bass model based on analogous products.
Findings
The authors were able to come up with a good Bass model for the adoption of RFID scanners in the retail sector. And according to the Bass model it appears that it will take at least seven or eight years for the retailers to adopt to this new technology at their point‐of‐sale.
Originality/value
This paper attempts to use bibliometric analysis and Bass model for forecasting technologies and provides a new research discussion as results from these two are compared.
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