Vehicle-mounted system and CBTC system and CTCS system switching control method

Abstract

The invention provides a vehicle-mounted system and a CBTC system and CTCS system switching control method. The vehicle-mounted system comprises an vehicle-mounted automatic overspeed protection ATP device, a GSM-R station, a WLAN / LTE interface, an automatic driving ATO device, a vehicle-mounted transponder BTM host and an orbital circuit reader TCR, wherein the GSM-R station, the WLAN / LTE interface, the automatic driving ATO device, the vehicle-mounted transponder BTM host and the orbital circuit reader TCR are connected with the vehicle-mounted automatic overspeed protection ATP device; the vehicle-mounted system further comprises a transponder antenna connected with the vehicle-mounted transponder BTM host, and an orbital circuit reader antenna connected with orbital circuit reader TCR. The control method includes the steps that if a second mobile authorization MA2 is larger than a first mobile authorization MA1 under the control of a CBTC control system, the CBTC control system is switched into a CTCS control system; if the first mobile authorization MA1 is larger than the second mobile authorization MA2 under the control of the CTCS control system, the CTCS control system is switched into the CBTC control system. The vehicle-mounted system and the control method overcome the defect that automatic switching of train control systems can not be completed in the prior art, and switching of the control systems is automatically completed when switching conditions are met.

Description

technical field [0001] The invention relates to the technical field of rail traffic control, in particular to a control method for switching between a vehicle-mounted system, a CBTC control system and a CTCS control system. Background technique [0002] China Train Control System 2 (CTCS-2) CTCS-2 standard technology combined with automatic driving (Automatic Train Operation, ATO) technology is a temporary overall technical plan for intercity rail transit, with an operating speed of 160- 200Km / H, the minimum driving interval is 3 minutes, and the average station spacing is 50Km, which is mainly suitable for rapid transit operations between urban groups. The Communication Based Train Control (CBTC) system based on wireless communication is the main technical solution of urban rail transit based on communication train control technology. The distance between stations is 1Km to 3Km, which is mainly suitable for the high density of ground, underground and elevated environmental...

AI Technical Summary

Problems solved by technology

[0006] An embodiment of the present invention provides a control method for switching between a vehicle-mounted system, a CBTC control system, and a CTCS control system, which is used to provide a vehicle-mounted system compatible with control methods of different standards, and solve the problem that the existing technology cannot complete the automatic conversion of the train control system question

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