At present, the vehicle-ground communication of most urban rail transit operating lines adopts WLAN technology, which works in the 2.4 GHz open frequency band. The interference of WLAN is an unavoidable problem. In the national subway operation, there have been many instances of subway trains being forced to stop by external “interference signals”, which seriously affects operational safety and service quality. This article proposes some solutions to the wireless interference.
WLAN-Based Train Control System Wireless Communication Interference Analysis and Anti-interference Methods
Lect. Notes Electrical Eng.
International Conference on Intelligent Transportation Engineering ; 2021 ; Beijing, China October 29, 2021 - October 31, 2021
2021 6th International Conference on Intelligent Transportation Engineering (ICITE 2021) ; Chapter : 52 ; 592-599
2022-06-01
8 pages
Article/Chapter (Book)
Electronic Resource
English
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