A vehicle dynamic scheduling method, device and terminal equipment

Abstract

This application is applicable to the field of vehicle dynamic dispatching technology and provides a vehicle dynamic dispatching method, device and terminal equipment. By based on the current start and end point demand and the historical start and end point demand of each section of each original route in the transportation network, Obtain the current demand fluctuation weight of each road segment to represent the distribution of current origin and destination point demand in the historical origin and destination point demand; according to the current location of the vehicle and the original route being served, as well as the current demand fluctuation weight of each road segment, Extract vehicle-operable section lines from the traffic line network and combine the vehicle-operable section lines to generate an alternative route set including at least one alternative route; based on the current start and end point demand and vehicle operating cost of each road segment Construct an objective function and solve it with the vehicle scheduling cost, and select at least one optimal alternative route from the set of alternative routes, so that the vehicle can be dynamically scheduled to meet the demand of its current origin and destination points at the next moment.

Description

technical field [0001] The present application belongs to the technical field of vehicle dynamic scheduling, and in particular relates to a vehicle dynamic scheduling method, device and terminal equipment. Background technique [0002] With the continuous development of the economy, users have higher and higher requirements for the timeliness, comfort and safety of transportation methods, and the shared transportation mode that can meet the diverse, multi-level and personalized transportation needs has emerged as the times require. For example, customized public transportation, shared logistics, supply chain sharing, etc. In the field of demand-response public transportation, customized buses can more accurately collect user needs through informatization means, and then respond to users' commuting travel needs during morning and evening peak hours, becoming a powerful supplement to the traditional bus operation mode. [0003] However, whether it is a customized bus or a tra...

AI Technical Summary

Problems solved by technology

[0003] However, whether it is a customized bus or a traditional bus operation mode, its route formulation and shift planning rely on static vehicle scheduling over a long time span, making it difficult to dynamically respond to changes in real-time user needs

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