train control system
A train control system and train control technology, which are applied to the control system of the transportation center, the components of the railway car body, the signal indicators on the vehicle, etc. Effect
Active Publication Date: 2021-03-09
KYOSAN ELECTRIC MFG CO LTD
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Problems solved by technology
In the busy detection by the track circuit, it is possible to always detect the busy and non-busy of the train on the ground side, but there is a problem that the setting and maintenance of the track circuit take man-hours and costs
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[0052] Next, preferred embodiments of the present invention will be described with reference to the drawings. In addition, this invention is not limited to embodiment described below, and the aspect to which this invention can be applied is not limited to embodiment below. In addition, in description of drawings, the same code|symbol is attached|subjected to the same part.
[0053] figure 1 It is a diagram showing an example of the overall configuration of the busy line management system in this embodiment. Such as figure 1 As shown, the busy line management system includes: a vehicle-mounted device 20, which is mounted on a train 2 traveling on a track 1 of a prescribed section; a plurality of ground devices 50 (50-1, 50- 2, 50-3, ...); the supervisory management device 90, which communicates with each surface device 50 in a manner capable of sending and receiving data; and the network N, which is used to communicate each ground device 50 with the supervisory management ...
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This paper proposes a new method of managing train busy through wireless communication without setting up a train detection unit on the ground. The first ground device (50) uses the first train list to perform polling communication with the train (2), and the second ground device (50) uses the second train list to perform polling communication with the train (2), Train position information is acquired from each train (2) to be managed. Moreover, the first ground device (50) notifies the second ground device (50) of entering the second wireless communication control area (70) of the second ground device (50) after leaving the first wireless communication control area (70) The exit notification of the boundary passing train (2) deletes the train identification information of the boundary passing train (2) from the first train list when the boundary passing train (2) has exited the first wireless communication control area. On the other hand, when the exit notification is input from the first ground device, the second ground device adds the train identification information of the boundary passing train (2) to the second train list.
Description
technical field [0001] The invention relates to a train control system. Background technique [0002] In the past, busy detection of trains was carried out by track circuits. In the busy detection by the track circuit, it is possible to always detect whether the train is busy or not on the ground side, but there is a problem that the installation and maintenance of the track circuit take man-hours and costs. [0003] On the other hand, in recent years, a method of busy detection using wireless communication has been proposed. For example, a technique is known in which a train transmits the measured position of its own train to the ground side, whereby the ground side detects that the train is busy (see Patent Document 1). In this patent document 1, a base device is installed in a predetermined section (base point) of the line to detect (manage) the busyness of the train in the base, and by reading the ID from the train passing through the boundary of each base, it is possi...
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IPC IPC(8): B61L23/14
CPCB61L23/14B61L15/0027B61L2027/204B61L27/20B61L27/70Y02T90/16
Inventor 板垣朋范西敏史水野健司横山保
Owner KYOSAN ELECTRIC MFG CO LTD