Multi-source data processing method, system and equipment oriented to city-level digital twinning

Abstract

The invention discloses a multi-source data processing method, system and device oriented to city-level digital twinning, and relates to the field related to data processing.The method comprises the steps that in response to an original data stream obtained from a multi-source sensing device, an intelligent data packet in which original sensing data and calculation task description information are packaged is generated; the intelligent data packet is injected into an in-transit computing network, and each heterogeneous computing node starting from an entrance edge node executes a dynamic decision of the computing node based on computing task description information and a real-time load of the node itself to generate a computing path; and executing a data processing task on the nodes of the calculation path, and mapping a result data packet to a corresponding entity state in the urban digital twin model in real time. The technical problems that in existing multi-source data processing, computing power resource scheduling is rigid, data processing time delay and the resource utilization rate are difficult to consider are solved, and the technical effects that computing power resources are flexibly scheduled, and low data processing time delay and the high resource utilization rate are considered are achieved.