Digital twin space-time big data platform based on three-dimensional live-action modeling and CIM

Abstract

The invention relates to the field of electronic digital data processing, in particular to a digital twin space-time big data platform based on three-dimensional live-action modeling and CIM (common information model), which comprises a three-dimensional model generation module, a parking point mapping module, a scheduling track prediction module and a scheduling module, the data acquisition module is used for acquiring various multi-source heterogeneous data of a city to obtain a city three-dimensional information model; the parking point mapping module is used for acquiring the bicycle distribution condition of a parking point and mapping the bicycle distribution condition to the three-dimensional information model; the scheduling trajectory prediction module is used for predicting bicycle change conditions in a target time period based on historical bicycle trajectory data and obtaining a scheduling trajectory in combination with minimum path planning, and the scheduling module is used for scheduling bicycles based on the scheduling trajectory, so that shared bicycles can be put more timely, and the use experience is improved.

Description

technical field [0001] The invention relates to the field of electronic digital data processing, in particular to a digital twin space-time big data platform based on three-dimensional real scene modeling and CIM. Background technique [0002] Spatiotemporal big data is generally processed based on trajectory information. Trajectory data of shared bicycles is relatively easy to collect in trajectory information. [0003] The existing shared bicycle distribution process often relies on the experience of the staff to regularly process the shared bicycles at the parking spots, resulting in insufficient distribution in some areas and excessive distribution in some areas, which reduces the experience of using shared bicycles and also affects pedestrian traffic. Not convenient enough to use. Contents of the invention [0004] The purpose of the present invention is to provide a digital twin spatio-temporal big data platform based on 3D real scene modeling and CIM, aiming to re...

AI Technical Summary

Problems solved by technology

[0003] The existing shared bicycle distribution process often relies on the experience of the staff to regularly process the shared bicycles at the parking spots, resulting in insufficient distribution in some areas and excessive distribution in some areas, which reduces the experience of using shared bicycles and also affects pedestrian traffic. Not easy to use

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