Ground control device, ground control method and communication method of train control system
A technology of train control system and control device, which is applied in the direction of vehicle control route device, operation center control system, vehicle wireless communication service, etc., and can solve problems such as high equipment costs
Inactive Publication Date: 2015-09-16
KK TOSHIBA
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Problems solved by technology
In this way, when the high-density operation of trains is carried out in order to restore the timetable after the train timetable is disturbed, there is still a problem that needs to be improved in this ATC system.
In addition, the equipment cost of the ATC system on the ground side is high
Method used
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Embodiment Construction
[0038] Embodiments will be described below with reference to the drawings. The train control system according to this embodiment is a system in which a ground control device installed on the ground and an on-board control device mounted on a train transmit and receive information by wireless communication, thereby controlling the running state of the train.
[0039] The ground control device consists of various machines installed on the ground. The ground control device is a system capable of communicating with a train running on a route to be controlled. The ground control device manages the operation of each train based on the operation schedule and the operation status of each train.
[0040] The on-board control device consists of various devices mounted on the train. The on-board control device performs various controls such as train speed and braking according to the instructions issued by the ground control device. In addition, the on-board control device also has th...
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Provided are a train control system, a ground control device and an on-board control device, which can ensure a more stable and continuous wireless communication line between the ground control device and the on-board control device. The first and second radio propagateable areas based on the plurality of radio base stations of the first and second groups have radio propagation overlapping areas. In addition, the first and second site devices set first and second online monitoring areas for monitoring the train position based on the train position information. The first and second online monitoring areas are set with an overlapping area of online monitoring. Here, the first and second site devices have an inter-site processor for sending online information obtained by one site device in the online monitoring overlapping area to the other party via the inter-site network. stronghold device.
Description
technical field [0001] Embodiments of the present invention relate to a ground control device, a ground control method, and a communication method of a train control system for realizing safe operation of trains on a line. Background technique [0002] A train control system for realizing safe operation of trains has been developed. As a conventional train control system, there is an ATC (Automatic Train Control: automatic train control) system. In the ATC system, the communication method between the ground control device and the vehicle control device adopts a fixed block method. That is, the area where the train position is monitored is a fixed position. Commands for controlling the train are sent from the ground control device to the ground equipment installed on the line via the line, and the on-board equipment installed on the train acquires the commands output from the ground equipment. This method only allows one train on a blocked line. In this way, when the trai...
Claims
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IPC IPC(8): B61L3/12H04W4/04H04W92/22H04W4/021H04W4/42
CPCB61L3/008B61L15/0027H04W84/005H04W4/021H04W76/40H04W4/42B61L27/70
Inventor 田沼秀雄冲本裕一铃木光彰冈田徹也山本纯子佐藤修二
Owner KK TOSHIBA