Research on Fully Automatic Operation Technology in Case of ATO Equipment Failure
At present, in a fully automatic operation (FAO) system of urban rail transit, train operation is highly dependent on the automatic train operation (ATO) system as there is no driver in the train. If the ATO device at control end fails, the train will not be able to maintain automatic operation and...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Control and Information Technology
2021-01-01
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| Series: | Kongzhi Yu Xinxi Jishu |
| Subjects: | |
| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2021.06.004 |
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| Summary: | At present, in a fully automatic operation (FAO) system of urban rail transit, train operation is highly dependent on the automatic train operation (ATO) system as there is no driver in the train. If the ATO device at control end fails, the train will not be able to maintain automatic operation and can only wait for rescue from the operation control center. Especially, when a fault occurs in a long interval, the rescue difficulty will increase, and the operation efficiency will be greatly reduced. In view of this situation, this paper proposes a new solution that a restricted autopilot mode (RAM) is added to the signal system. When the ATO device at the control end fails, the train can enter into RAM after getting authorization from the operation control center. The onboard automatic train protection (ATP) system controls the train to stop outside the next station through train control and management system (TCMS), which greatly reduces the rescue time and improves the operation efficiency. |
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| ISSN: | 2096-5427 |