Train working diagram generating system and method based on block chain
A technology for train operation diagram and generation system, applied in the field of rail transit, can solve the problems of long time for operation diagram preparation and inability to adjust the train operation plan in real time, etc., and achieve the effect of efficient update
Active Publication Date: 2020-01-10
TRAFFIC CONTROL TECH CO LTD
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[0004] The preparation method based on manual compilation makes the formation process of the operation diagram excessively dependent on manual operation, and the preparation of the operation diagram takes a long time, and it is impossible to adjust the train operation plan in real time according to the change of passenger flow and energy consumption indicators
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[0033] 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.
[0034] figure 1 A schematic diagram of the system structure is generated for the block chain-based train operation diagram of the embodiment of the present invention, such as figure 1 As shown, the system includes: subsystems of a preset type of CBTC system, and the blockchain composed of blockchain nodes set in each subsystem based on a preset c...
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The embodiment of the invention provides a train working diagram generating system and method based on a block chain. The system includes preset types of CBTC system subsystems and the block chain formed by block chain nodes arranged on all subsystems based on a consensus mechanism; the subsystems are used for sending a working diagram update instruction to the block chain nodes according to trainpassenger transport information and working diagram update trigger conditions; and the block chain nodes are used for generating block chain transactions, executing pre-stored smart contracts to update working diagram information and broadcasting the information to other block chain nodes. By means of the embodiment, the corresponding block chain nodes are set on the selected CBTC system subsystems and are combined into the block chain, the new working diagram information is generated according to the working diagram update instruction sent by the system and the pre-stored smart contracts ofthe block chain nodes, the information is sent to all block chain nodes, and therefore the working diagram information can be efficiently updated so as to adapt to the current operating environment ofeach subsystem in real time.
Description
technical field [0001] The invention relates to the technical field of rail transit, in particular to a system and method for generating train diagrams based on block chains. Background technique [0002] In the CBTC (Communication Based Train Control System) system (communication-based train operation control system), the operation diagram generation method based on the traditional compilation method is mainly to optimize the train operation plan, solve the train operation plan by time period, and finally obtain Train operation diagram with fixed departure intervals by time period. [0003] The traditional compilation method is mainly manual compilation. Before starting the map compilation work, it is necessary to manually search for line operation data, line operation diagram compilation restrictions, and transfer data. During the map compilation process, it is necessary to manually check the return conditions, Manual statistics of technical index parameters and manual in...
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Login to View More IPC IPC(8): B61L27/00
CPCB61L27/00
Inventor 肖骁刘波
Owner TRAFFIC CONTROL TECH CO LTD