Operation area site selection and layout method for shared vehicles in free flow mode

Abstract

The invention relates to an operation area site selection and layout method for shared vehicles in a free flow mode, and the method comprises the following steps: constructing a user travel network according to the historical travel data of a user based on a candidate map; then, adopting a community mining algorithm to mine closely related community areas from the user travel network, and specifically representing a single community area as a grid set; and finally, respectively calculating boundary fences corresponding to different community areas to obtain each operation area of the shared vehicle. Compared with the prior art, a distance attenuation method is adopted for the shared automobile in a free flow mode, the area of the community area can be effectively controlled, the meticulousdivision of the community area and the continuity in the community are ensured, and the area of the community area can be effectively controlled by calculating the electronic boundary fence of the grid set corresponding to the community area. The corresponding boundary range of the operation area can be rapidly and accurately obtained.

Description

technical field [0001] The invention relates to the technical field of site selection for shared cars, in particular to a method for site selection and layout of shared car operating areas in a free-flow mode. Background technique [0002] As the number of family cars continues to increase, the problems of traffic congestion and environmental pollution are becoming more and more serious. The new travel mode of car sharing can alleviate these problems to a certain extent. In order to ensure the effective and reliable operation of shared cars, it is first necessary to select the location and layout of the shared car's operating area. [0003] The operation modes of shared cars are mainly divided into free flow, one-way station and round-trip. Among them, the free flow mode is specifically: users can find available vehicles within the operating area designated by the operator, and transfer the vehicle after completing the trip. Just plan to any parking space in the operating a...

AI Technical Summary

Problems solved by technology

Most of the existing site selection and layout methods make decisions based on common sense. For example, areas with high density of people or traffic, such as administrative areas and urban centers, are used as operating areas for shared cars under the free-flow mode. The number of operating areas is small and the area of ​​a single operating area is too large, and there are even interferences between different operating areas, so that users cannot find available vehicles and parking spots for vehicles, and it also increases the sharing rate in the free flow mode. The operation difficulty of the car is not conducive to the user's travel experience

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