Macroscopic, mid-scope and microscopic multilevel urban parking demand prediction model integrated system

Abstract

The invention belongs the virtual simulation technical field, in particular to a macroscopic, mid-scope and microscopic multilevel urban parking demand prediction model integrated system, which comprises a system data module, an urban overall parking demand macroscopic prediction module, a comprehensive development sharing parking demand mid-scope prediction module and a parking garage entrance service level microscopic analysis module, wherein the system data module is used for importing and storing parking demand prediction data; the urban overall parking demand macroscopic prediction module is used for predicting the overall parking demand; the comprehensive development sharing parking demand mid-scope prediction module is used for predicting the largest parking demand of each block and is connected with the urban overall parking demand macroscopic prediction module; the parking garage entrance service level microscopic analysis module is used for predicting a parking garage entrance service situation; and the three prediction modules are respectively connected with the system data module. The macroscopic prediction module not only considers the parking demand of traveling vehicles, but also considers the parking demand of the vehicles which are not on trip, the mid-scope prediction module considers the shared parking demand of multi-nature buildings under the reachability situation of buses, bi-directional correction of the prediction results of the macroscopic, mid-scope and the microscopic modules can be realized, the system quantitatively predict the parking demand of different cities of different levels so as to provide important support for different parking researches.

Description

technical field

[0001] The invention belongs to the technical field of virtual simulation, and specifically relates to a macro, medium and micro multi-level urban parking demand prediction model integration system. Background technique

[0002] With the development of economy and society, my country's urbanization process is accelerating, and urban motorization is also developing rapidly. Since the beginning of the 21st century, the number of cars in Beijing, Shanghai, Guangzhou and other megacities has broken through the million mark one after another. The traffic problems brought about are not only traffic congestion and congestion, but parking problems have become the main problem facing urban traffic. One, and the parking problem is becoming more and more prominent. On the one hand, many urban built-up areas do not have perfect parking facilities, which greatly affects the development of the region. On the other hand, the status quo of land shortage does not allow satura...

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