Research on Linkage Control Technology Between Platform Doors and Vehicle Doors Based on Long-Distance Wireless Communication

DOI

10.2991/978-94-6239-721-7_5How to use a DOI?

Keywords

Long-distance Wireless Communication; Platform Door-Vehicle Door Linkage Control; Medium and Low-Capacity Transportation Systems; LoRa/433MHz Technology; Public Key Encryption

Abstract

With the acceleration of urbanization, BRT, Autonomous rail transit and tram have been widely adopted for their core advantages such as short construction cycle, less infrastructure investment, strong urban adaptability and outstanding comprehensive transportation capacity^[1]. However, the signal system of the existing traffic system has a single function and lacks the linkage control function of train doors and platform doors. Although the relevant national standards put forward requirements for wireless linkage control, there are no requirements for the architecture design, functional indicators, parameter specifications, etc. of the linkage control system, resulting in the lack of a unified basis for engineering applications. Most of the current wireless linkage schemes rely on short-range wireless communication technology, but they have the disadvantages of poor adaptability, high failure rate and high cost. In order to solve the above problems, a platform door and door linkage control system and method based on remote wireless communication are proposed. The system is composed of on-board equipment, ground equipment, and wireless communication links. It uses Lora, 433MHz and other long-distance wireless technologies to achieve a communication distance of 300m ~ 500m and improve the tolerance of parking errors^[2]. With a simplified configuration of “one set of on-board equipment per vehicle and one set of ground equipment per station”, it realizes linkage control of double-sided platform doors and vehicle doors. Through Ethernet communication, it adapts to the mixed operation of coupled and uncoupled vehicles, and improves the alignment isolation equipment^[3].In addition, for the security of data transmission, encryption algorithm is introduced. The results show that the system has strong adaptability to the environment, simple structure, wide adaptability to working conditions, and safe communication. It provides an effective solution for the linkage control of platform doors and doors in medium and low volume transportation system, and has broad engineering application value and popularization significance.

Copyright

© 2026 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Xiangkai Xu
PY  - 2026
DA  - 2026/07/06
TI  - Research on Linkage Control Technology Between Platform Doors and Vehicle Doors Based on Long-Distance Wireless Communication
BT  - Proceedings of the 2026 6th International Conference on Public Management and Intelligent Society (PMIS 2026)
PB  - Atlantis Press
SP  - 36
EP  - 49
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6239-721-7_5
DO  - 10.2991/978-94-6239-721-7_5
ID  - Xu2026
ER  -