Passenger flow-based train diagram generating method
A technology of train diagram and passenger flow, applied in the field of rail transit, can solve the problems of low efficiency, poor quality and complexity of diagram compilation, and achieve the effect of improving operation efficiency, reducing operation cost and improving efficiency
Active Publication Date: 2019-04-02
TRAFFIC CONTROL TECH CO LTD
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[0005] An embodiment of the present invention provides a method for generating a train diagram based on passenger flow, which is used to solve the problems in the prior art that the complexity and efficiency of the compilation of the timetable of the diagram lead to low efficiency and poor quality of diagram compilation
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[0018] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments. In the following description, specific details, such as specific configurations and components, are provided only to assist in a comprehensive understanding of the embodiments of the present invention. Accordingly, those of ordinary skill in the art should recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted for clarity and conciseness.
[0019] It should be understood that reference throughout this specification to "an embodiment" or "an embodiment" means that a particular feature, structure, or characteristic related to the embodiment is included in at least one embodiment of th...
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The embodiment of the invention provides a passenger flow-based train diagram generating method. The method comprises the following steps: acquiring original passenger flow data; the original passenger flow data including passenger flow data for at least two prediction cycles; carrying out smoothing processing on the first passenger flow data according to the first passenger flow data of the previous prediction cycle of the current prediction cycle and a preset balance exponential smoothing model, to obtain the second passenger flow data of the current prediction cycle; according to a preset filtering model, filtering the second passenger flow data, to obtain an optimal estimation value of the current prediction cycle; and generating a train diagram based on preset constraints and the optimal estimated value of the prediction cycle. The passenger flow-based train diagram generating method provided by the embodiment of the invention solves the problems of low compiling efficiency and poor compiling quality caused by the complexity and efficiency of compiling operation chart timetable in the prior art.
Description
technical field [0001] The embodiment of the present invention relates to the technical field of rail transit, and in particular to a method for generating a train diagram based on passenger flow. Background technique [0002] The urban rail transit signal system is used for train route control, train interval control, dispatching command, information management, equipment condition monitoring and maintenance management, etc. It plays an important role in the field of rail transit, ensuring the safety of train operation and realizing the Command and train operation modernization, key system equipment to improve transportation efficiency. Taking the subway signal system as an example, it directs the subway vehicles to run efficiently and orderly along the subway line according to the timetable of the operation diagram prepared by the operator. [0003] With the increase in the number of rail transit lines, the unbalanced cross-section passenger flow and the large difference ...
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IPC IPC(8): B61L27/04
CPCB61L27/04B61L27/40
Inventor 钱付余郜春海
Owner TRAFFIC CONTROL TECH CO LTD