Accuracy control of train automatic driving parking: a case study of Nanning Rail Transit Line 4

Jianqiu Chen; Yanzhi Pang; Zhaoyun Qing; Tanyi Zhao

doi:10.1117/12.3015739

20 February 2024 Accuracy control of train automatic driving parking: a case study of Nanning Rail Transit Line 4

Jianqiu Chen, Yanzhi Pang, Zhaoyun Qing, Tanyi Zhao

Proceedings Volume 13064, Seventh International Conference on Traffic Engineering and Transportation System (ICTETS 2023); 130643G (2024) https://doi.org/10.1117/12.3015739
Event: 7th International Conference on Traffic Engineering and Transportation System (ICTETS 2023), 2023, Dalian, China

Abstract

This paper aims parking accuracy problem of trains in ATO (Automatic Train Operation) mode, in order to improve the parking accuracy can improve passengers taking on and off efficiency, reduce the dwell time in the station, improve the operation efficiency, as well improve the quality of passenger service as. In the practical application, it has a strong application value. This paper proposes a new balise arrangement scheme for Nanning Rail Transit line 4, in order to improve the parking accuracy. This paper uses the balise information and the non-learning parking algorithm based on Newton mechanics, the arrangement spacing of the balise of Nanning rail Transit line 4 is reset. After optimizing and adjusting the balises spacing of line 4, the accuracy of train automatic driving parking is simulated by using Matlab simulation software. By comparing and analyzing the results of Matlab simulation testing with the results before optimizing the layout of the responder, after optimization, the parking accuracy during the automatic train operation parking process has been improved by 3.33%, which is 1cm higher than the required range of parking accuracy (± 30cm).

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Jianqiu Chen, Yanzhi Pang, Zhaoyun Qing, and Tanyi Zhao "Accuracy control of train automatic driving parking: a case study of Nanning Rail Transit Line 4", Proc. SPIE 13064, Seventh International Conference on Traffic Engineering and Transportation System (ICTETS 2023), 130643G (20 February 2024); https://doi.org/10.1117/12.3015739

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