Compatible with digital track circuit and cbtc standard train operation control system

A technology of train operation control and track circuit, which is applied in the field of rail transit, can solve problems such as the inability to realize trains automatically crossing different ground system scenarios, and achieve the effect of saving renovation costs and speeding up renovation progress

Active Publication Date: 2022-06-17
CRSC URBAN RAIL TRANSIT TECH CO LTD
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AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a train operation control system compatible with the digital track circuit and the CBTC standard, which is used to solve the defect that the train cannot automatically cross different ground standard scenarios in the prior art, and realize a complete set of compatible solutions for the train operation control system

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  • Compatible with digital track circuit and cbtc standard train operation control system
  • Compatible with digital track circuit and cbtc standard train operation control system
  • Compatible with digital track circuit and cbtc standard train operation control system

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Embodiment Construction

[0034] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] In order to reduce the difficulty of reconstruction and save costs, the embodiment of the present invention provides an ATC system compatible with the digital track circuit and the CBTC system, which can realize the automatic switching of the train from the quasi-mobile block system to the CBTC system.

[0036] figure 1 A sc...

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Abstract

The embodiment of the present invention provides a train operation control system compatible with the digital track circuit and the CBTC standard, the system includes: the vehicle-mounted VOBC equipment is connected to the first end of the ZC equipment through a wireless network, and the second end of the ZC equipment is connected to the digital track circuit , the third terminal of the ZC equipment is connected to the first terminal of the interlocking equipment, the fourth terminal of the ZC equipment is connected to the first terminal of the station ATS equipment; the central ATS equipment is connected to the second terminal of the station ATS equipment, and the terminal of the station ATS equipment The third end is connected to the second end of the interlocking device, the third end of the interlocking device is connected to the end connected to the relay interface, and the second end of the relay interface is connected to the axle counting device. The embodiment of the present invention provides a complete solution for upgrading the signal system based on the digital track circuit system, which is conducive to speeding up the transformation progress and saving transformation costs, without affecting the operation of the existing system, and realizing non-inductive transformation.

Description

technical field [0001] The invention relates to the technical field of rail transportation, in particular to a train operation control system compatible with digital rail circuits and CBTC standards. Background technique [0002] In China, Beijing Metro Line 5, Guangzhou Metro Line 1, Guangzhou Metro Line 2, Nanjing Metro Line 1, Shenzhen Metro Line 1, Shenzhen Metro Line 4 and other rail transits all adopt the quasi-mobile block train operation control system , The train operation control system is referred to as the ATC system, and the lines constructed according to the quasi-mobile block have gradually entered the stage of overhaul and reconstruction. At present, the transformation of the quasi-mobile blocking system based on digital track circuits is based on the replacement of a complete set of trains or the use of on-board compatible ground equipment of different standards. When a compatible solution is adopted, the train can run on the ground of different standards, b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61L27/20
CPCB61L2027/204B61L27/20
Inventor 吴亮尹嵘寇若岚郑志军马新成周延昕方弟
Owner CRSC URBAN RAIL TRANSIT TECH CO LTD
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