Train passenger and freight mixed programming control method

A technology of passenger and cargo mixing and control methods, which is applied in the direction of transportation center control system, railway car body parts, railway signal and safety, etc., can solve the problems of wasting resources, increasing operating costs, reducing passenger traffic, etc., and achieves increased The effects of large freight capacity, increased passenger capacity, and improved resource utilization

Active Publication Date: 2022-03-11
CRRC TANGSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The opening of freight flights during peak passenger traffic hours will reduce passenger traffic, resulting in a large number of passengers stranded on the platform, and the high degree of congestion in the carriages will affect driving safety. Therefore, freight flights are mostly opened during low-peak passenger traffic hours
However, the resulting problem is that during the low-peak hours of passenger traffic, on the one hand, reducing the number of passenger trains will lead to longer waiting times for passengers, resulting in low satisfaction with railway operations; on the other hand, passenger trains run empty. The probability is still high, wasting resources and increasing operating costs

Method used

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  • Train passenger and freight mixed programming control method
  • Train passenger and freight mixed programming control method
  • Train passenger and freight mixed programming control method

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Embodiment 1

[0038] The present embodiment provides a method for controlling mixed passenger and freight trains, which is used for combining passenger cars and freight cars to form a train and controlling the running of the train. Passenger carriages have the same structure as traditional train carriages. Freight carriages can be individually designed carriages, and traditional passenger carriages can also be improved, such as removing seats, removing windows, removing handrails, and widening doors. The passenger car compartment and the freight car compartment are connected together through the coupler, or they can also be driven in a virtual marshalling mode, that is, the way in which the vehicle behind is controlled by the vehicle in front.

[0039] In practical applications, the train passenger-cargo mixing control method can be implemented by computer programs, such as application software, etc.; or, the method can also be implemented as a medium that stores relevant computer programs, ...

Embodiment 5

[0128] This embodiment optimizes the train formation control method on the basis of the foregoing embodiments, and in particular provides an implementation of train unmarshalling:

[0129] During the running of the train, after it is determined that the disassembly condition is met, the target train is determined, and then the disassembly is performed with the target train.

[0130] Among them, the unmarshalling condition is: the running lines of the trains that have completed the virtual marshalling are not unique (for example, the marshalling trains will run on different routes in the near future), or, the communication with the adjacent train is interrupted, or, the unmarshalling instruction is received .

[0131] For the non-unique unmarshalling conditions of the running lines of the trains that have completed the virtual formation, only the leading train may satisfy them, that is to say, only the leading train can determine the non-unique decomposing conditions of the run...

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Abstract

The embodiment of the invention provides a train passenger and freight mixed programming control method. The method comprises the steps that passenger flow information, logistics transport capacity and to-be-transported logistics transport volume of a current train operation network are acquired; according to the passenger flow information, the logistics transportation volume and the logistics transportation capacity, marshalling of passenger car carriages and freight car carriages in the train is adjusted; and mixed marshalling operation of the passenger car compartment and the truck compartment marshalling is controlled. According to the train passenger and cargo mixed programming control method, the cargo transportation amount can be increased in the time period with the small passenger flow volume, and the resource utilization rate is increased.

Description

technical field [0001] The present application relates to train operation control technology, in particular to a method for controlling mixed passenger and freight trains. Background technique [0002] With the rapid development of e-commerce, the number of express delivery is increasing year by year, and the proportion of goods transported in cities is increasing. The goods in the city are mainly transported by car, but due to the gradual increase in the number of cars in the city, the problem of traffic jams is becoming more and more serious, and exhaust emissions are also one of the important factors of environmental pollution. Therefore, some cities gradually limit the amount of freight on the ground and instead use underground rail vehicles for transportation. [0003] Underground rail vehicles are usually passenger trains, and their formation is fixed. To open a freight train, it is necessary to increase the running interval of passenger trains. The opening of freig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L27/16B61L27/00
CPCB61L27/00Y02T30/00
Inventor 张庆刚刘鸿宇任丛美田越刘雁翔吴瑞梅
Owner CRRC TANGSHAN CO LTD
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