Existing active transponder and large-number turnout message signal control system and method

Abstract

The present invention provides a signal control system and control method that utilizes an existing active transponder to simultaneously send large-number turnout messages, including an existing active transponder for concurrently sending large-number switch transponder messages and a device for receiving Large-number turnout balise message and processing train on-board ATP equipment to realize train speed control; the existing active balise is the existing entry / exit active balise, relay station active balise or non-distribution station Active transponders no longer need to arrange large-number transponders separately, which can solve the problem that the interval is too short to meet the distance required for speed increase, and reduce the layout of transponders, simplify the system, and reduce costs.

Description

technical field [0001] The invention relates to the field of rail transit, in particular to a signal control system and a control method in which a train control center uses an existing active transponder to simultaneously send large-number switch messages. Background technique [0002] Railway traffic turnouts are classified into 6, 7, 8, 9, 12, 18 and large numbers (such as No. 30, 38, and 42 turnouts) according to the number. Among them, No. 6, No. 7, and No. 8 turnouts are mainly used for industrial and mining enterprises. No. 9, No. 12, and No. 18 single turnouts are commonly used in the operation of main railway lines, and No. 18 turnouts are mainly used for passenger dedicated lines; large-numbered turnouts are mainly used for tie lines that require higher passing speeds for side lines. [0003] For independently installed large-number turnout balise groups, its location is clearly required in relevant specifications: it is generally set outside the large-number turno...

AI Technical Summary

Problems solved by technology

[0009] In view of this, the present invention provides a signal control system and control method in which the train control center uses the existing active transponder to simultaneously send large-numbered turnout messages. It does not need to arrange large-numbered transponders separately, and can solve the problem that the interval is too short to meet the requirements. Speed ​​up the distance required, and reduce the layout of transponders, simplify the system, and reduce costs

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