TY - GEN
T1 - Freight positioning technology of high speed railway carriage based on UWB
AU - Li, Qinghua
AU - Shen, Feng
AU - Diao, Pan
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021/5/28
Y1 - 2021/5/28
N2 - With the rapid development of railway freight transportation industry, it is imperative for information and intelligent logistics management to replace the traditional logistics management technology. This paper proposes the design of high-speed railway material positioning system based on UWB technology. Firstly, the difficulties of UWB implementation in high-speed railway freight positioning are analyzed. In order to solve the characteristics of nonlinear and non Gaussian distribution of multi-path interference, this paper presents a particle filter ranging calibration algorithm for serious multipath interference in train compartment, which has serious multipath interference, processes 25 sets of ranging data with particle filter. Finally, by arranging 6 base stations in the high-speed railway carriage, the multi-base station weighted least square method is used to locate the information of the material location in the carriage. The feasibility of the system is verified by comparing with the real location.
AB - With the rapid development of railway freight transportation industry, it is imperative for information and intelligent logistics management to replace the traditional logistics management technology. This paper proposes the design of high-speed railway material positioning system based on UWB technology. Firstly, the difficulties of UWB implementation in high-speed railway freight positioning are analyzed. In order to solve the characteristics of nonlinear and non Gaussian distribution of multi-path interference, this paper presents a particle filter ranging calibration algorithm for serious multipath interference in train compartment, which has serious multipath interference, processes 25 sets of ranging data with particle filter. Finally, by arranging 6 base stations in the high-speed railway carriage, the multi-base station weighted least square method is used to locate the information of the material location in the carriage. The feasibility of the system is verified by comparing with the real location.
KW - Cargo positioning of high speed railway
KW - PF
KW - UWB
KW - component
KW - multipath
UR - https://www.scopus.com/pages/publications/85113396699
U2 - 10.1109/AIID51893.2021.9456549
DO - 10.1109/AIID51893.2021.9456549
M3 - 会议稿件
AN - SCOPUS:85113396699
T3 - 2021 IEEE International Conference on Artificial Intelligence and Industrial Design, AIID 2021
SP - 566
EP - 570
BT - 2021 IEEE International Conference on Artificial Intelligence and Industrial Design, AIID 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2021 IEEE International Conference on Artificial Intelligence and Industrial Design, AIID 2021
Y2 - 28 May 2021 through 30 May 2021
ER -