Method and device for determining administrator vehicle in vehicle-to-vehicle communication

Abstract

The invention provides a method and a device for determining an administrator vehicle in vehicle-to-vehicle communication, which relate to the technical field of vehicle-to-vehicle communication. Thevehicle-to-vehicle communication system comprises a central automatic monitoring system used for monitoring a plurality of areas, trackside target controllers and vehicle-mounted controllers, whereineach area corresponds to one trackside target controller. The method is applied to the vehicle-mounted controllers and comprises the following steps of receiving a setting command and a first administrator record sent by the trackside target controller in the area, sending a primary or standby administrator request to the trackside target controller according to the setting command and the first administrator record, judging whether a second administrator record sent by the trackside target controller is received within preset time or not, and if the second administrator record is received, executing the corresponding administrator authority according to the second administrator record. The own identity is known through the vehicle-mounted controller, only one administrator with the same job is ensured to exist in one area, thereby solving the problems of uncertainty and non-uniqueness generated by the vehicle administrator in dynamic setting.

Description

technical field [0001] The present invention relates to the technical field of vehicle-to-vehicle communication, in particular to a method and device for determining an administrator's vehicle in vehicle-to-vehicle communication. Background technique [0002] The current train communication process of rail transit generally adopts automatic train monitoring system (Automatic Train Supervision, ATS), on-board controller OBC, trackside object controller OC and ground equipment, among which the ground equipment is used as the administrator of the trackside object controller. However, for the rapid development of the rail transit field, its scalability is poor. With the increase of the train's driving area, a corresponding amount of ground equipment needs to be added, which is costly. In addition, the authority management of ground equipment is relatively fixed and cannot Realize the interconnection and intercommunication of trains and the needs of mixed lines. [0003] Accordi...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method and device for determining the administrator's vehicle in vehicle-to-vehicle communication. The on-board controller knows its own identity and ensures that there is only one administrator with the same position in an area, thereby solving the problem of vehicle administrators in dynamic situations. Uncertainty and non-uniqueness problems that may arise in the setting

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