Information synchronization system and method for coupled-operating locomotive

Abstract

The invention provides an information synchronization system and method for a coupled-operating locomotive. The information synchronization system comprises dual mode wireless communication systems on all locomotives and linking-up stations in tunnels. Each dual mode wireless communication system comprises an xbee station and a locomotive station, and one locomotive device of the coupled-operating locomotive sends data to the xbee stations and the locomotive stations; during driving in a tunnel area, the xbee stations and the locomotive stations transmit data to the linking-up stations, and the linking-up stations send the data to the xbee stations and the locomotive stations of other locomotive bodies; and during driving in a non-tunnel area, one locomotive device of the coupled-operating locomotive transmits data needing to be transmitted from the xbee station and the locomotive station of one locomotive body to the xbee stations and the locomotive stations of the other locomotive bodies, and the xbee stations and the locomotive stations send information to the locomotive devices of the corresponding locomotive bodies. According to the information synchronization system and the method for the coupled-operating locomotive, a dual mode wireless communication method is adopted, and real-time datum communication and voice communication of the coupled-operating locomotive under the multi-tunnel complex road condition are achieved.

Description

technical field [0001] The invention relates to the field of locomotive communication, in particular to an information synchronization system and method for reconnected locomotives. Background technique [0002] Under the background of the current era, the railway transportation industry presents a new situation of rapid development. High-speed and heavy-duty have become the main theme of the current development of railway transportation, and heavy-duty has become one of the key directions of my country's railway freight. Due to the increased traction load of the train or the complexity of the slope of the line, multiple locomotives are often required for traction. In this case, the mutual coordination of several locomotives is very important, which puts forward higher requirements on the driver's manipulation skills. However, when multiple locomotives are in operation today, there is no effective means of communication in the locomotive workshop, and the real-time informat...

AI Technical Summary

Problems solved by technology

However, when multiple locomotives are in operation today, there is no effective means of communication in the locomotive workshop, and the real-time information of each locomotive cannot communicate with each other. In actual operation, it may cause the problem of asynchronous operation of multiple locomotives.

Using the wireless communication function of the third machine workshop has low efficiency and low real-time reliability. A complete system is urgently needed to give the driver train operation prompts and standard driving curve information to ensure the coordinated operation of multiple locomotives, reduce or avoid Accidents such as abnormal parking, decoupling, and derailment of trains, to achieve the goal of heavy-duty train transportation safety

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