Search results

The purpose of the research has been the primary consideration and evaluation of a cost effective, reliable, robust and simple process of radio frequency identification (RFID)-based stock control, asset management and monitoring of concrete safety bollards used in the road environment. Likewise, the consideration of the use of the same system and technology to other items in and around the general road infrastructure.

The research approach undertaken has been an evaluation of the use of currently available RFID technology, with a key emphasis on low cost, ease of use, reliability and convenience. Practical field exercises completed in considering the relevant RFID tags and readers and associated software and apps and necessary software integration and development have been undertaken. At the same time, evaluating the specific limits created in the specific environment is being applied. Of particular interest has been the use of a moving scan in a vehicle drive-through or pass-bye, type reading system. This has been determined to be viable and completely practical, drastically reducing the key issue of time-taken. Practical application of the system from idea to real life application has been undertaken. The integration of the use of the RFID tag and reader system with necessary and related software to database upload and storage has been established. The creation of an online facility to allow the appropriate use of the data and to include the convenient output of an asset report has been undertaken.

The findings have provided the necessary insight confirming the use of RFID technology as a simple yet reliable, cost effective and adaptable stock control, asset management and geo-locating system in the road environment. The use of such systems in this particular environment is in its infancy, and is perhaps novel and original in the specific aspect of using the system to stock control, manage and monitor road safety concrete bollards and other roadside objects in the road environment.

To establish if in fact, stock control geo-locating can be reliably undertaken with the use of RFID tags and readers in the specific road and road construction environment, particularly with the use of moving RFID reading of passive tags. To establish the minimum requirements of a field usable RFID tag and reader, specifically applicable to the concrete safety bollards, however to other roadside furniture. To identify the minimum requirements of a function, simple app to minimise general requirements of the overall stock control and monitoring of the RFID-tagged objects. To establish the possibility of reading the tag data, global positioning system (GPS) location and video imaging footage as a single operation function. To determine the basic parameters or limits of the GPS geo-locating, on the proposed products selected and overall system. To determine the current best practice in respect of reasonable accuracy and detail in relation to price considerations to a fully function stock control and monitoring system. To identify the minimum requirements of an online database to receive, house and provide ongoing access to and report on the data. To identify the key differences and benefits between traditional stock control and monitoring systems, against that of proposed RFID tag, read and geo-locating system.

The paper's purpose is to show how product coding by radio frequency identification (RFID) can provide better benefits with respect to supply‐chain management than barcode reading, and to discuss important practical obstacles to adoption of the new technology, particularly the high set‐up and implementation cost.

This paper analyses feasibility studies of RFID systems in relation to the structure and application of the technology in an industrial supply chain.

RFID technology offers the prospect of improved efficiency by more sophisticated inventory management, delivering lower costs and improved results. It also offers opportunities to reduce theft and counterfeiting. More accurate demand analysis furthermore improves marketing planning. However, a main disadvantage is the high set‐up and implementation cost. Other technical concerns are reliability and electronic interference. Perceived obstacles thus militate against adoption.

This paper evaluates the implementation of RFID from a managerial point of view, balancing benefits against challenges.

The purpose of this paper is to evaluate the performance of table type radio frequency identification (RFID) reader and verify the effect of the use of a parasitic element on the table type RFID reader to increase the communication performance and improve the automatic identification of books in the library.

In this study, the authors observe the magnetic field at each point on the reader by using a small probe antenna and evaluate the reading performance of table type RFID reader at each point on the reader by using a RFID tag. Furthermore, to increase the communication performance, they add a parasitic element on the table type RFID reader and evaluate its usefulness.

The power distribution on the table type RFID reader and the communication performance of the table type REID reader were clearly shown. From the experiments of the magnetic field observation, when the coil surface of a tag is put in the parallel with the antenna plane of the reader, the tag can obtain electric power from the reader most effectively. Furthermore, by using a loop coil between the reader and the tag as a parasitic element, the points where communication is enabled with tag increased as the number of turns of coil increased.

In this research work, the author clearly showed the table type RFID reader’s performance by experiment. Moreover, to increase the communication performance, the author proposed to add a parasitic element to the table type RFID leader.

The purpose of this paper is to investigate the impact of radio frequency identification (RFID) deployment at an airport baggage‐handling system (BHS).

The impact of number of RFID readers at different power levels with varying conveyor (i.e. baggage‐handling conveyors) speeds on timely delivery of baggage is studied via simulation. The layout of the BHS at the Hong Kong International Airport and data pertinent to its RFID deployment in 2005 are used to build the simulation model. The RFID read logic is based on the equations defined as a function of the number of tags and the time the tags spend in the interrogation zone for each reader in order to capture possible read‐rate issues realistically.

The identification capability of the BHS studied in this paper is a result of its combined ability to identify tags via RFID technology on straight and circulating conveyors, as well as at the manual recovery station for unidentified bags on circulating conveyors. Overall, timely delivery of bags to gates, as a performance metric, increases as the identification capability is improved. The controllable factors that affect the identification capability are the conveyor speed, which determines the time a tag stays in the interrogation zone; the reader antenna power level, which determines the size of the interrogation zone; and the number of reader antennas in the system that increases the likelihood of not missing tags. This paper shows that “the higher the number of reader antennas and the higher the power level on them, the better” approach is not correct.

Unlike typical simulation studies related to RFID deployment where read‐rate issues are considered to be non‐existent, this paper captures read rate in a realistic manner in the simulation model by incorporating the effect of number of RFID tags in the interrogation zone and time that RFID tags spend in the interrogation zone due to baggage conveyor speed. Such a simulation approach can be used as a system design tool in order to investigate the impact of RFID‐specific parameters on system‐level performance.

Radio Frequency Identification (RFID) is a location determination technology that has been receiving a lot of commercial attention in recent times, especially in the areas of asset tracking and supply chain management. The purpose of this paper is to outline a library prototype that utilises RFID in order to enhance and speed up the current customer book search and identification processes.

The hardware to be used in the design and implementation of the prototypes include a laptop to host the server, a router to create the wireless network, a PDA to host the applications, RFID tags and an RFID reader to carry out the RFID communication.

The functionality and benefits offered by the RFID systems match the needs and areas of improvement for libraries. RFID technology can help streamline major library processes such as stocktaking and book searches. Already approximately 8 per cent of libraries worldwide are using RFID, and it will be incorporated into many items libraries purchase in the future. The development and evaluation of the Library Application has demonstrated that RFID can be successfully integrated into library systems.

RFID systems can be integrated into existing library systems to improve the efficiency of the main processes carried out in any library and increase the quality of services provided. The ability of RFID to uniquely identify every item is very suitable for libraries.

Presents an RFID enabled library system to aid in the speed of identifying and finding books for the customer.

The purpose of this paper is to discuss the technology behind RFID systems, identify the applications of RFID in various industries, and discuss the technical challenges of RFID implementation and the corresponding strategies to overcome those challenges.

Comprehensive literature review and integration of the findings from literature.

Technical challenges of RFID implementation include tag cost, standards, tag and reader selection, data management, systems integration and security. The corresponding solution is suggested for each challenge.

A survey type research is needed to validate the results.

This research offers useful technical guidance for companies which plan to implement RFID and we expect it to provide the motivation for much future research in this area.

As the infancy of RFID applications, few researches have existed to address the technical issues of RFID implementation. Our research filled this gap.

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.

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.

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.

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.

The desire to cut supply chain costs has made RFID technology one of today's most discussed retail technologies. Given the current implementation pace, the objective of this paper is to go beyond the hype and explore basic issues related to RFID technology, including its promises as well as its pitfalls.

The author provides a conceptual discussion of the evolution of RFID, addresses its capabilities and its application in various industries, discusses implementation challenges, identifies adoption phases, and reviews RFID's success factors.

RFID is the most recent prolific technology that provides supply chain collaboration and visibility. An RFID systems solution will increase corporate ROI while at the same time improving retail supply chain communication. Handled properly, RFID technology can result in an evolutionary change incorporating legacy systems with the real‐time supply chain management of tomorrow. Its stumbling point seems only to be a variety of issues outside the technology itself: marketing problems, false promises, security and privacy considerations, and a lack of standards.

The paper was constrained by empirical evidence of, for example, technology deployment, adoption drivers, and success factors.

The paper confirms the power of RFID – a technology in its infancy with as yet untapped potential for supply chain collaboration. It also examines some of the popular RFID products and services.

The paper discusses implementation challenges, identifies adoption phases, and reviews RFID's success factors. It identifies the biggest implementation challenge as the challenge for IT experts of determining how to integrate RFID with existing supply chain management (SCM), customer relationship management (CRM), and enterprise resource planning (ERP) applications.

This article examines the phenomenon of RFID (radio frequency identification) technology and its implications for both management practice and research over the next decade.

The article examines RFID, incorporating the latest information and research findings on how the technology is being utilized today and planned for in the future. The article uses both academic and practitioner‐oriented resources to support its findings.

RFID is an emerging technology that is forecast to grow exponentially in use over the next decade. RFID, which uses radio waves to identify objects, is projected to rapidly supplant bar code technology as the principal means of identifying items in the supply chain and in a wide variety of applications. This overview of the fundamentals of RFID is presented to give the reader a working knowledge of the technology.

The article looks over the horizon at implications for management research, outlining how this represents a greenfield opportunity for research directed at a wide variety of topics and settings in the broad management discipline.

The article concludes with a look at RFID's implications for our day‐to‐day business and personal lives, including a number of cutting‐edge applications for the technology.

In this article, the author gives the history of RFID technology, how it works, how it differs from bar codes from a technical and operational perspective, and how RFID provides organizations with a unique opportunity to create value through the use of this new media technology.

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.

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.

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.

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.

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.

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.

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.