Title:
VIRTUAL COUPLING NETWORK SYSTEM FOR TRAINS
Document Type and Number:
WIPO Patent Application WO/2023/097821
Kind Code:
A1
Abstract:
Provided in the present application is a virtual coupling network system for trains. The system comprises a control center and a plurality of groups of trains for coupling, wherein two ends of each train are each provided with an RFID transponder, and each train is internally provided with a vehicle-mounted apparatus of a train-ground communication system, one RFID reader, one WLTBN and one UE; the control center generates coupling information and sends the coupling information to each train; the UE of each train receives the coupling information; the UE of each train performs train discovery according to the coupling information, and establishes train backbone network communication; the UE of the train which establishes the train backbone network communication generates a white list; the UE of the train which establishes the train backbone network communication determines a main role of the WLTBN according to the white list; and when the WLTBN in an activated state is not the main role, the UE of the train where the WTBN in the activated state is located controls the WLTBN of the train to be in a backup state; moreover, the UE of the train where the main role is located controls the WLTBN of the train to be in the activated state.
Inventors:
CAO CHUNWEI (CN)
LIU HONGYU (CN)
WANG YANG (CN)
WANG DAHAI (CN)
ZHAO ZHONGQIANG (CN)
ZHANG TIAN (CN)
LIU HONGYU (CN)
WANG YANG (CN)
WANG DAHAI (CN)
ZHAO ZHONGQIANG (CN)
ZHANG TIAN (CN)
Application Number:
PCT/CN2021/140804
Publication Date:
June 08, 2023
Filing Date:
December 23, 2021
Export Citation:
Assignee:
CRRC TANGSHAN CO LTD (CN)
International Classes:
B61L15/00
Foreign References:
| CN114162173A | 2022-03-11 | |||
| CN111818486A | 2020-10-23 | |||
| CN112437411A | 2021-03-02 | |||
| CN105282756A | 2016-01-27 | |||
| KR20190077841A | 2019-07-04 |
Attorney, Agent or Firm:
IPFUTURE INTELLECTUAL PROPERTY LAW OFFICE (CN)
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