Vehicle-ground integrated operation safety protection system and method

Abstract

The invention relates to a vehicle-ground integrated operation safety protection system and method. In the process that on-site operators carry out operation on a railway, accurate position information of the operators is obtained through satellite differential positioning, train operation information is obtained through external vehicle-mounted equipment, signal state information of a station yard is obtained through an interface for connection with an external TDCS, comprehensive operation processing is carried out by combining the accurate position information of the operators, the train operation information and the signal state information of the station yard and basic data, then operation safety protection information is output and transmitted to the on-site operators and the systemvehicle-mounted equipment through mobile wireless communication network/GSM-R network, and the on-site operators stop operation and get off for avoidance in time when receiving early warning information or alarm information. The system has the following advantages that accurate positioning of the on-site operators, automatic identification and alarm of collision between an on-site operation area and an approach train route, vehicle-ground integrated linkage protection and remote operation assistance are realized, and personal safety protection under single-person or multi-person operation on site is effectively achieved.

Description

technical field [0001] The invention belongs to the application field of railway field operation safety protection, and in particular relates to an operation safety protection system and method for real-time and dynamic monitoring, management and information interaction of equipment information between trains and ground during the operation process of railway workers. Background technique [0002] Over the years, the situation of railway labor safety has been severe. Personal injury accidents and operational accidents caused by on-track operations have occurred from time to time, which not only endanger the personal safety of on-site operators, but also seriously interfere with the normal transportation order. The failure of safety protection at the job site is the direct cause of frequent accidents. At the same time, subject to technology and information constraints, the on-site operation lacks advanced information technology to prevent accidents caused by personnel errors. ...

AI Technical Summary

Problems solved by technology

[0002] Over the years, the situation of railway labor safety has been severe. Personal injury accidents and operational accidents caused by on-track operations have occurred from time to time, which not only endanger the personal safety of on-site operators, but also seriously interfere with the normal transportation order.

The failure of safety protection at the job site is the direct cause of frequent accidents. At the same time, subject to technology and information constraints, the on-site operation lacks advanced information technology to prevent accidents caused by personnel faults.

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