Development and Implementation of RFID Technology

Li, Huiyun

doi:10.5772/6515

Cited by 5 publications

(3 citation statements)

References 11 publications

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“…RFID is one key technology that will provide an imperative support for IOT to play an essential role in integrating the different systems together. RFID is an automated sensing technology that incorporates tags to Time taken from the ticket punching area to the metro platform 0.7 by elevator and 1.02 by escalator transfer data upon RFID reader queries (De Souza, et al, 2011;Li, 2009). The RFID system has been used in 'Salik' toll gates in the UAE, which charges car users without hindering them through toll booths or barriers.…”

Section: Arena Simulationmentioning

confidence: 99%

An Assessment of the Dubai Metro Service’s Performance Using SCOR Model and ARENA Simulation

Kamarudeen

Sundarakani

Manikas

2020

FIIB Business Review

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Metro service operations have become challenging in modern urban environments due to the dynamics of population, service levels, accuracy and other operational issues. This research applies the supply chain operations reference (SCOR) model combined with the ARENA model simulation to examine the service performance in the Dubai Metro. The proposed approach takes into consideration the real-time flows of metro service operations and simulates the passengers’ service time in selected terminals. The researchers measure the actual time spent by passengers and estimate various possible scenarios as outcome. The researchers assessed the average time spent in the system and the performance improvement as a visualized outcome, with suggestions for improvements, such as: onboard card recharge, automatic checkout using radio-frequency identification (RFID) systems, integration of systems using the Internet of things (IOT) and blockchain and a dedicated lane system. The proposed recommendations have the potential to contribute to service performance improvement of the metro rail, as Dubai plans for its operational expansion process towards Expo 2020. This research methodology and these results can be extended to metro service operations of other urban centres, to better understand passengers’ behaviour in the future. In view of this, the research contributes to both the theory and practice of travel behaviour in the metro transportation service.

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Section: Arena Simulationmentioning

confidence: 99%

An Assessment of the Dubai Metro Service’s Performance Using SCOR Model and ARENA Simulation

Kamarudeen

Sundarakani

Manikas

2020

FIIB Business Review

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“…This fixed ID enables tracking of tags and the bearers. Some tags carry information about the objects they are attached to [9]. A reader detects the tags that is attached to or embedded in the selected items.…”

Section: Principles Of Rfid Technologymentioning

confidence: 99%

Vehicle Traffic Congestion Estimation Based on RFID

Al-Naima

Hamd

2012

International Journal of Engineering Business Management

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Due to the proliferation in the number of vehicles on the road, traffic problems are bound to exist. Therefore, the use of Intelligent Transportation Systems (ITS) has become mandatory for obtaining traffic information from roads. Radio Frequency Identification (RFID) technology has been used to obtain vehicles’ IDs (tag ID) from RFID readers and to collect traffic information in real‐time. This paper proposes a simulation system for the Vehicle Traffic Congestion Estimation (VTCE) based on RFID. The RFID reader will read the vehicle tags and transfer the necessary information to a database in a Central Computer System (CCS). The CCS utilizes these data to determine the traffic congestion status of the road network by following a specific procedure

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“…Moreover, cost and security considerations impel semiconductor chip based tags to limit the information carried by the tags to the serial and code numbers [3], i.e. the same as for SAW-tags.…”

Section: Introductionmentioning

confidence: 99%

SAW-tag system with an increased reading range

Plessky¹,

Ostertag

Калинин³

et al. 2010

2010 IEEE International Ultrasonics Symposium

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Many applications of passive RFID labels (tags) require a reading range larger than 10m compounded with the limited to 10mW power radiated by the interrogation system. In this paper it is shown that SAW-tags operating in 2.45 GHz ISM band can meet such criteria. The losses in a "D7" SAW-tag with 24 bit of code ( ~1.7*10 7 ) were minimized to a record level of about 37dB for code responses by using a uni-directional transducer (SPUDT, group type) and by decreasing the total number of reflectors. The reflectors were carefully weighted using FEM/BEM simulator FEMSAW and the code responses amplitudes had uniformity ±1.5dB. We use time-positioning coding with one reflector per 16 possible positions and, thus, sacrificed some code capacity, but visibly reduced the losses. The calibration reflectors, the check sum reflectors and increased guard time delays between possible time positions of responses were used to generate a robust reading algorithm.The tag and the reader antennas had directivities of 8dBi and 16.5 dBi respectively. The reading distance of the D7 tag was up to 11m for indoor measurements and 13m in open space. Such a distance is achieved with truly passive tags requiring no battery or other power supply. We show that the same loss level can be expected for D9 SAW-tag with 1 billion of possible codes. The read error rate as a function of signal-to-noise ratio is estimated.

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Development and Implementation of RFID Technology

Cited by 5 publications

References 11 publications

An Assessment of the Dubai Metro Service’s Performance Using SCOR Model and ARENA Simulation

An Assessment of the Dubai Metro Service’s Performance Using SCOR Model and ARENA Simulation

Vehicle Traffic Congestion Estimation Based on RFID

SAW-tag system with an increased reading range

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