Method for confirming train tail device

Abstract

The invention relates to a method for confirming a train tail device. The unique confirmation relationship between a train tail control device and the train tail device is established by taking the combination of a locomotive number and the number of the train tail device as a unique identity through the two-way wireless digital transmission communication mode. In the method, beside confirmation request information, confirmation information and confirmation response information both contain the number of the train tail device and the locomotive number at the same time, i.e. unique transmitting equipment and receiving equipment are designated, and thus, the phenomenon of confirming a plurality of train tail devices by one train tail control device is avoided. The confirmation process of a plurality of train tail devices and the confirmation process of the train tail host can be performed in parallel by using the method of the invention; the application range of the equipment is enlarged, so that the equipment not only can be applied to single-track branch railways with small train flow but also can be applied to trunk railways, double-track railways and rail terminal areas with large train flow where multiple pairs of equipment are arranged and one-to-one relationship is required to be established at the same time.

Description

Technical field [0001] The invention relates to a method for confirming a train tail device, which adopts a two-way wireless digital transmission communication mode, and uses a combination of a locomotive number and a train tail device number as a unique identification to establish a unique confirmation relationship between a train tail control device and a train tail device. That is, the one-to-one relationship between the tail control device and the tail device. technical background [0002] In the prior art, trains (wagons) are usually equipped with a tail control device installed at the front of the train, such as a driver controller or a tail control box, and a tail device installed at the rear of the train, such as a rear safety guard or a tail. Host and so on. Before the train runs, the only confirmation relationship between the tail control device and the tail device must be established. The prior art confirmation method usually uses the locomotive number or train numbe...

AI Technical Summary

Problems solved by technology

This kind of confirmation method has the following problems: because only the locomotive number or train number is used as the unique identifier, the information sent by the locomotive equipment does not specify the tail equipment to be received, so the next confirmation process cannot be carried out before the end of one confirmation process. The confirmation process of the controller and the tail safety protector cannot be carried out in parallel, otherwise there will be a phenomenon that the tail controller confirms multiple tail safety protectors, which will cause the equipment to fail to work normally and limit the application range of the equipment, so that the equipment can only be used in It is used on single-line branch railways with small traffic volume, but cannot be used in main-line railways, double-line railways and railway hub areas with large traffic volume because multiple pairs of equipment need to establish a one-to-one relationship at the same time

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