Multi-line electric bus cooperative scheduling method for single-vehicle yard

An electric bus and collaborative scheduling technology, applied in data processing applications, instruments, calculations, etc., can solve the problems of different service life of electric buses, without considering the randomness of electric bus travel time and the difference in operating intensity, etc., to achieve reduction Operating costs and convenient management, the effect of promoting development
CN114444965APending Publication Date: 2022-05-06JILIN UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
JILIN UNIV
Publication Date
2022-05-06

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Abstract

The invention relates to a co-scheduling method for multi-line electric buses in a single parking lot, in particular to a co-scheduling method for multi-line electric buses in a single parking lot. The invention aims to solve the problem that the service lives of electric buses purchased in the same batch are different. The method comprises the steps that 1, K electric buses are arranged on I lines of the same starting station, and N shifts need to be operated every day; 2, the travel time of the shift n is a random variable; 3, calculating charging waiting time and charging service time; 4, calculating the charging cost after the shift number en is finished; 5, calculating the energy consumption of the travel of the electric bus; 6, calculating the operation intensity difference; 7, establishing an opportunity constraint planning model; 8, converting an objective function; 9, converting the opportunity constraint programming model into a deterministic model; 10, solving the deterministic model; and 11, outputting an optimal solution of the deterministic model. The method is applied to the field of electric bus operation scheduling.
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Description

technical field

[0001] The invention belongs to the field of operation dispatching of electric buses, and in particular relates to a coordinated dispatching method for multi-line electric buses in a bicycle yard. Background technique

[0002] In recent years, the pressure of energy conservation and emission reduction in urban transportation has been increasing, and the global energy crisis caused by the shortage of fossil energy has attracted increasing attention. As an emerging public transportation tool, electric buses have the advantages of low noise, high driving stability, zero emissions, and easy operation. .

[0003] However, compared with fuel buses, pure electric buses still have limitations such as short mileage and long charging time. Therefore, in order to meet the development needs of buses, many cities have built bus hub stations, which can not only serve as the departure station of bus lines, but also provide charging, repair and maintenance services for bus...

Claims

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