Switch test method of train communication network based on Ethernet
As the node of train network data gathering, storage and transmit which based on Ethernet, switches have been the core equipment of train network communication and control. By analyzing the application requirements of train control and diagnosis based on train communication network topology and Ethe...
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| Format: | Article |
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Editorial Department of Electric Drive for Locomotives
2022-01-01
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| Series: | 机车电传动 |
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| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128X.2022.01.020 |
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| author | YANG Peng |
| author_facet | YANG Peng |
| author_sort | YANG Peng |
| collection | DOAJ |
| description | As the node of train network data gathering, storage and transmit which based on Ethernet, switches have been the core equipment of train network communication and control. By analyzing the application requirements of train control and diagnosis based on train communication network topology and Ethernet, and concluding the services to be provided by ETB and ECN switches, a function and performance test method for ETB switch and ECN switch was raised, which could cover the physical layer, data link layer, the network layer, the transport layer and the application layer. The physical layer was based on the general test method of electronic products of the rolling stock. The data link layer and network layer adopted throughput, latency, back-to-back tests, and tests based on the requirement of QoS and ARP. The transport layer and the application layer adopted end-to-end data communication test, IGMP test and SNMP test, with the detailed test configuration and steps. The test method could meet the requirements of real-time, security and reliability of switches in TCN based on Ethernet. At last, taking an ECN managed consist switch as an example, the test evaluation scheme was introduced. The scheme fully met the performance testing requirements of the layer 2 or layer 3 switches interface test. It also met the test requirements of process data, message data, best effort data transmission in the train network, and the test requirements of related protocols. By standardizing the test method, a new solution for Ethernet switch performance consistency control was provided. |
| format | Article |
| id | doaj-art-f887d2e9dd74437f8ae6d8bbdde6bedb |
| institution | Kabale University |
| issn | 1000-128X |
| language | zho |
| publishDate | 2022-01-01 |
| publisher | Editorial Department of Electric Drive for Locomotives |
| record_format | Article |
| series | 机车电传动 |
| spelling | doaj-art-f887d2e9dd74437f8ae6d8bbdde6bedb2025-08-20T03:48:58ZzhoEditorial Department of Electric Drive for Locomotives机车电传动1000-128X2022-01-0112012623979149Switch test method of train communication network based on EthernetYANG PengAs the node of train network data gathering, storage and transmit which based on Ethernet, switches have been the core equipment of train network communication and control. By analyzing the application requirements of train control and diagnosis based on train communication network topology and Ethernet, and concluding the services to be provided by ETB and ECN switches, a function and performance test method for ETB switch and ECN switch was raised, which could cover the physical layer, data link layer, the network layer, the transport layer and the application layer. The physical layer was based on the general test method of electronic products of the rolling stock. The data link layer and network layer adopted throughput, latency, back-to-back tests, and tests based on the requirement of QoS and ARP. The transport layer and the application layer adopted end-to-end data communication test, IGMP test and SNMP test, with the detailed test configuration and steps. The test method could meet the requirements of real-time, security and reliability of switches in TCN based on Ethernet. At last, taking an ECN managed consist switch as an example, the test evaluation scheme was introduced. The scheme fully met the performance testing requirements of the layer 2 or layer 3 switches interface test. It also met the test requirements of process data, message data, best effort data transmission in the train network, and the test requirements of related protocols. By standardizing the test method, a new solution for Ethernet switch performance consistency control was provided.http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128X.2022.01.020train communication networkswitchethernet train backboneethernet consist networkthroughputtransport layer test |
| spellingShingle | YANG Peng Switch test method of train communication network based on Ethernet 机车电传动 train communication network switch ethernet train backbone ethernet consist network throughput transport layer test |
| title | Switch test method of train communication network based on Ethernet |
| title_full | Switch test method of train communication network based on Ethernet |
| title_fullStr | Switch test method of train communication network based on Ethernet |
| title_full_unstemmed | Switch test method of train communication network based on Ethernet |
| title_short | Switch test method of train communication network based on Ethernet |
| title_sort | switch test method of train communication network based on ethernet |
| topic | train communication network switch ethernet train backbone ethernet consist network throughput transport layer test |
| url | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128X.2022.01.020 |
| work_keys_str_mv | AT yangpeng switchtestmethodoftraincommunicationnetworkbasedonethernet |