Shunting protection device based on TDCS information

Abstract

The invention discloses a shunting protection device based on TDCS information. The shunting protection device comprises ground equipment and vehicle-mounted equipment, wherein the ground equipment iscomposed of a TDCS interface server arranged in a railway head office, a ground platform arranged in a railway bureau, a railway comprehensive information network and a wireless communication network. The vehicle-mounted equipment is composed of a vehicle-mounted mainframe unit, a wireless receiving unit, a train position obtaining unit and display terminals. The ground platform communicates withthe TDCS interface server through the railway comprehensive information network; the train position obtaining unit communicates with the ground platform in a wireless mode; the wireless receiving unit is in communication connection with the ground platform through the wireless communication network; and the vehicle-mounted mainframe unit is connected with the wireless receiving unit and the display terminals. The train position obtaining unit calculates position information of a train to be subjected to shunting operation, and thus positioning in a station graph is achieved; and TDCS information is obtained through the TDCS interface server, by combining station basic data, train route information is generated, and after the train route information is comprehensively processed by the vehicle-mounted mainframe unit, shunting safety prompt and prevention-control are achieved.

Description

technical field [0001] The invention relates to the technical field of railway transportation, in particular to a shunting protection device based on TDCS information. Background technique [0002] Shunting operation is a highly technical, demanding and complex work in railway transportation. Shunting includes train marshalling, dismantling, detachment, line transfer, vehicle pick-up, transfer, and transfer, as well as locomotive alignment, line transfer, entry and exit sections, etc. The quality, efficiency, and safety procedures of shunting operations not only have a great impact on various indicators such as completing the unloading work at the station, shortening the vehicle residence time, and accelerating vehicle turnover, but also have a great impact on ensuring traffic safety and realizing train formation planning and train operation. Maps and transportation schemes are also directly related. Over the years, the shunting operation has been entirely dependent on hum...

AI Technical Summary

Problems solved by technology

However, the system includes station ground equipment and on-board equipment, and each station needs to build a set of ground equipment, which is relatively expensive, and the ground equipment uses Windows operating system, which is poor in operation

In addition, the ground equipment does not adopt the "1+1 redundancy" architecture, and the reliability and stability need to be improved; the wireless communi

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