Train marshalling method and device

A technology for trains and rear cars, applied in the field of transportation, can solve problems such as insufficient utilization of lines, and achieve the effects of improving utilization and transportation capacity, improving flexibility, and reducing marshalling time.

Active Publication Date: 2022-02-01
CRRC IND INST CO LTD
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide a train marshalling method and device to solve or at least partly solve the defect of insufficient line utilization in the prior art

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  • Train marshalling method and device
  • Train marshalling method and device

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Embodiment Construction

[0046] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0047] In order to overcome the above-mentioned problems in the prior art, the embodiment of the present invention provides a train marshalling method and device. The inventive idea is that it is different from the traditional marshalling technology based on wired connections, but based on wireless communication between trains to realize flexible ...

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Abstract

Embodiments of the present invention provide a train marshalling method and device. Among them, the method includes: if it is judged that the real-time distance between the rear vehicle and the formation critical distance is reached, then the vehicle-to-vehicle communication with the following vehicle is carried out to determine whether the formation condition is satisfied; Stable; if it is stable, it will be connected with the following vehicle to form a virtual joint group, and the operation of the following vehicle will be controlled through the vehicle-to-vehicle communication with the following vehicle. In the train marshalling method and device provided by the embodiments of the present invention, when the distance between the target car and the rear car reaches the critical distance of marshalling, the communication is stable and the marshalling conditions are met, the target car and the rear car are marshaled into a virtual connected train , The head car controls the operation of the trains in the formation, which can reduce the minimum separation distance during formation operation, significantly break through the moving block distance of the signal system, and improve the utilization rate and transportation capacity of the line.

Description

technical field [0001] The present invention relates to the technical field of transportation, and more specifically, to a train marshalling method and device. Background technique [0002] Rail transit is a very important way of daily travel. In the prior art, cars are usually grouped into trains in advance based on experience or operating rules, and the trains run according to a preset operation diagram. [0003] Based on the existing marshalling method, in order to ensure the safety of train operation, through the existing signal device technology, that is, the traditional CBTC system (Communication Based Train Control System, automatic train control system based on communication), block technology is used to ensure that the block intervals are in the same Only one train can run at a time. The mobile blocking distance only depends on the communication control between the train and the ground, and the blocking distance is generally long, resulting in a limited departure ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61L27/04B61B1/00
CPCB61L27/04B61B1/005
Inventor 梁瑜齐洪峰李明高闫一凡王轶欧周高伟孙帮成龚明王延超张立斌王欣立
Owner CRRC IND INST CO LTD
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