Title:
ETHERNET TRAIN NETWORK CONTROL SYSTEM, AUTOMATIC CONFIGURATION METHOD THEREFOR, AND RAILWAY VEHICLE
Document Type and Number:
WIPO Patent Application WO/2022/056661
Kind Code:
A1
Abstract:
The present application relates to an ethernet train network control system, an automatic configuration method therefor, and a railway vehicle. The system consists of a switching module and a terminal module. The switching module comprises multiple switching apparatuses, and the switching apparatuses comprise pre-configured configuration files. After the switching apparatuses are allocated to carriages, configuration information corresponding to address information can be determined from the configuration files according to the input address information, and a configuration operation is performed according to the configuration information, so as to achieve automatic configuration of the switching apparatuses. When a terminal apparatus is connected to a port of the switching apparatuses, the switching apparatuses acquire identity authentication information of the terminal apparatus, and automatically configures the terminal apparatus. During the configuration process, if the identity authentication information of the terminal apparatus is not authenticated, the port connected thereto is closed, thereby preventing an interface from being accessed by an unknown external apparatus or a terminal apparatus of an incorrect type. During the entire configuration process, manual operations for determining or recording configuration information are not required, thereby facilitating reduction of manual maintenance costs, improving maintenance efficiency, and lowering the possibility of errors.
Inventors:
TANG JUN (CN)
LIU WENCHAO (CN)
LI SIYUAN (CN)
YIN JIANHUA (CN)
NING ZHENJUN (CN)
HUANG YUE (CN)
LU KAI (CN)
CHEN TAIFU (CN)
CHEN YIZHONG (CN)
LIU WENCHAO (CN)
LI SIYUAN (CN)
YIN JIANHUA (CN)
NING ZHENJUN (CN)
HUANG YUE (CN)
LU KAI (CN)
CHEN TAIFU (CN)
CHEN YIZHONG (CN)
Application Number:
PCT/CN2020/115260
Publication Date:
March 24, 2022
Filing Date:
September 15, 2020
Export Citation:
Assignee:
CRRC ZHUZHOU ELECTRIC LOCOMOTIVE RES INSTITUTE CO LTD (CN)
International Classes:
H04L29/12
Foreign References:
| CN103828333A | 2014-05-28 | |||
| CN111082886A | 2020-04-28 | |||
| EP2515483A1 | 2012-10-24 | |||
| CN110266518A | 2019-09-20 | |||
| CN106027698A | 2016-10-12 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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