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Train unmanned turning-back method based on CBTC (communication based train control) system

A technology for train and purpose, applied in the field of unmanned train return based on the CBTC system, can solve the problem of requiring the participation of drivers, and achieve the effect of reducing workload, shortening dwell time, and improving line operation capacity.

Inactive Publication Date: 2013-04-03
TRAFFIC CONTROL TECH CO LTD
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Problems solved by technology

[0009] The object of the present invention is to provide a kind of train unmanned turn-back method based on CBTC system, be used to solve the problem that the driver must participate in the existing turn-back mode, realize the automatic turn-back of train completely, thereby shorten the train turn-back time, improve the efficiency in the CBTC system Improve train operation efficiency and reduce driver's workload

Method used

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  • Train unmanned turning-back method based on CBTC (communication based train control) system
  • Train unmanned turning-back method based on CBTC (communication based train control) system
  • Train unmanned turning-back method based on CBTC (communication based train control) system

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Embodiment Construction

[0028] The specific implementation manner of the invention will be further described below in conjunction with the accompanying drawings and embodiments. The following examples are only used to illustrate the present invention, but not to limit the scope of the present invention.

[0029] In order to better illustrate the implementation details of the present invention, refer now to figure 1 Explain the train turning back process:

[0030] First, the train arrives at the switchback platform area (see figure 1 Middle A area), stop and open the door to clear passengers;

[0031] Secondly, the train starts at the speed limit and enters the reentry area (refer to figure 1 Middle B area) and stop; complete the train change end in the turn-back area;

[0032] Finally, the train starts to limit the speed and enters the destination platform (refer to figure 1 Middle C area), the train turn-back process is completed.

[0033] The train unmanned turn-back method of the present inv...

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Abstract

The invention relates to the technical field of the urban mass transit control, in particular to a train unmanned turning-back method based on a CBTC (communication based train control) system. According to the train unmanned turning-back method, an automatic driving subsystem of a train in the CBTC system is fully utilized in the train turning-back process, the turning-back process is completely controlled by equipment to be finished so as to realize the unmanned turning back of the train, the train dwell time in a turning-back area is greatly shortened, and the turning-back operation time is compressed so as to compress the train interval time and improve the line operation capability. Meanwhile, due to no artificial participation, the manpower cost is saved, and the workload of a driver is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of urban rail traffic control, in particular to an unmanned train return method based on a CBTC system. Background technique [0002] With the rapid development of wireless communication technology, the reliability and availability of wireless communication have been greatly improved. CBTC system (Communication Based Train Control System, communication-based train operation control system) has become a new operation control system in urban rail transit. The CBTC system is a new generation of signaling system that breaks through the boundary of fixed blockage and is completely separated from the track circuit. It provides more precise train control, continuous train safety separation and overspeed protection through high-precision train positioning technology and uninterrupted train-to-ground communication , so that the train can achieve safe operation in a shorter running interval. [0003] In the design of...

Claims

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Application Information

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IPC IPC(8): B61L27/04
Inventor 李雁夏夕盛张蕾
Owner TRAFFIC CONTROL TECH CO LTD
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