TY - GEN
T1 - Influence of the vehicle velocity on the number of reads in UHF RFID scenarios
AU - Unterhuber, Alexander R.
AU - Iliev, Stoyan
AU - Biebl, Erwin
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/9
Y1 - 2019/9
N2 - The reliability of Ultra High Frequency (UHF) Radio Frequency Identification (RFID)-based free flow tolling systems highly depends on the vehicle velocity since it determines the available time for identification. One quantity to determine the reliability of such a system is the number of reads. However, to be able to describe the dependence between this number and the velocity, usually the knowledge of a variety of system parameters is necessary which may not always be available in practice. In this paper, a method to estimate the number of reads for arbitrary vehicle velocities based on the measured number of reads at only one velocity is derived. It is also shown how the maximum vehicle velocity above which the identification fails can be estimated. With data obtained from a system test on a race track, the maximum velocity estimation yields 575km/h.
AB - The reliability of Ultra High Frequency (UHF) Radio Frequency Identification (RFID)-based free flow tolling systems highly depends on the vehicle velocity since it determines the available time for identification. One quantity to determine the reliability of such a system is the number of reads. However, to be able to describe the dependence between this number and the velocity, usually the knowledge of a variety of system parameters is necessary which may not always be available in practice. In this paper, a method to estimate the number of reads for arbitrary vehicle velocities based on the measured number of reads at only one velocity is derived. It is also shown how the maximum vehicle velocity above which the identification fails can be estimated. With data obtained from a system test on a race track, the maximum velocity estimation yields 575km/h.
KW - Maximum vehicle velocity
KW - Number of Reads
KW - Radio frequency identification (RFID)
KW - Vehicle identification
UR - http://www.scopus.com/inward/record.url?scp=85075751567&partnerID=8YFLogxK
U2 - 10.1109/RFID-TA.2019.8892151
DO - 10.1109/RFID-TA.2019.8892151
M3 - Conference contribution
AN - SCOPUS:85075751567
T3 - 2019 IEEE International Conference on RFID Technology and Applications, RFID-TA 2019
SP - 421
EP - 426
BT - 2019 IEEE International Conference on RFID Technology and Applications, RFID-TA 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2019 IEEE International Conference on RFID Technology and Applications, RFID-TA 2019
Y2 - 25 September 2019 through 27 September 2019
ER -