Train Auxiliary Monitoring System in Fault State of Rail Traffic Signal System

A signal system and rail transit technology, applied in manual systems and other directions, can solve the problems of issuing wrong telephone blocking orders, increasing dispatchers, and complicated, achieving the effect of easy maintenance and promotion, ensuring driving safety, and high implementation costs.
CN104386099BActive Publication Date: 2017-01-18马子彦
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
马子彦
Publication Date
2017-01-18

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Abstract

The invention discloses a train auxiliary monitoring system under the failure state of the rail transit signal system, which comprises a signal system vehicle-mounted device, a train position information connection unit, a train-ground wireless communication network system and a control center; the signal system vehicle-mounted device is connected through the train position information The unit is connected to the train-ground wireless communication network system, and the train-ground wireless communication network system is connected to the control center to send the train location information generated by the on-board equipment of the signaling system to the control center, which is analyzed by the dispatching server of the control center and distributed to each terminal. The present invention can accurately and clearly reflect the exact positions of all current trains for train dispatching commanders under the failure of the signal system, thereby ensuring the train running safety.
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Description

technical field

[0001] The invention relates to an auxiliary train monitoring system, in particular to an auxiliary train monitoring system under the failure state of a rail transit signal system. Background technique

[0002] The current subway traffic dispatching command system will be changed to use the telephone block mode to manually dispatch and command traffic after the signal system fails. During the command traffic process, it may happen that the traffic dispatcher does not accurately locate the positions of all trains in the main line section. In the case of the accident, the wrong telephone block order was issued, which caused the rear-end collision accident of the train. Therefore, in the current subway traffic command system, when the signal system fails, there is no accurate and intuitive means to reflect the exact positions of all trains on the current line for the traffic dispatching command personnel. Personnel need to confirm the location of the train with...

Claims

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