Train operation control system compatible with digital track circuit and CBTC system

Abstract

The embodiment of the invention provides a train operation control system compatible with a digital track circuit and a CBTC system. The system is characterized in that vehicle-mounted VOBC equipmentis connected with a first end of ZC equipment through a wireless network, a second end of the ZC equipment is connected with the digital track circuit, a third end of the ZC equipment is connected with a first end of interlocking equipment, and a fourth end of the ZC equipment is connected with a first end of station ATS equipment; and center ATS equipment is connected with a second end of the station ATS equipment, the third end of the station ATS equipment is connected with a second end of the interlocking equipment, a third end of the interlocking equipment is connected with one end of a relay interface, and a second end of the relay interface is connected with axle counting equipment. According to the embodiment of the invention, a complete solution is provided for upgrading the signalsystem based on the digital track circuit system, the improvement progress is accelerated, the improvement cost is saved, the operation of the existing system is not influenced, and the non-inductiveimprovement is realized.

Description

technical field [0001] The invention relates to the technical field of rail transit, 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 transit have adopted the quasi-mobile block train operation control system , the train operation control system is referred to as ATC system for short, and the lines constructed according to the quasi-mobile block gradually enter the stage of overhaul and renovation, and each line has different degrees of stations. At present, the transformation of the quasi-mobile block system based on the digital track circuit is based on the method of adding a complete set of trains or using the method of vehicle-compatible ground equipment of different standards. When using a compatible solution, the train can...

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

Images