Speed limit variable cloud side edge data processing platform system based on FPGA reconstructable framework

Abstract

The invention provides a speed limit variable cloud side edge data processing platform system based on an FPGA reconstructable framework. The speed limit variable cloud side edge data processing platform system is provided with an FPGA data processing core algorithm unit with the reconstructable data processing framework and a big data mining and algorithm evolution processing upper computer in reciprocal junction with the FPGA data processing core algorithm unit, and the upper computer is in reciprocal junction with a system cloud side combined with a cloud computing and edge computing unit;the FPGA unit is in communication with several detection sensors and several displaying and slot equipment control terminals, and meanwhile, the big data mining and algorithm evolution processing upper computer completes algorithm dynamic configuration processing after the algorithm is evolved. Through the mutual synergy of the system cloud side and the FPGA data processing core algorithm unit, big data analysis is completed, thus a superior data processing algorithm is obtained, the data processing algorithm is fed back into application of data processing, the timeliness, reliability and safety of system processing data are greatly improved, the data processing algorithm is diversified, the management is flexible, the extended function is achieved, and the system has higher realistic significance in in application and popularization.

Description

technical field [0001] The invention belongs to the technical field of expressway variable speed limit control systems, and in particular relates to a variable speed limit cloud edge data processing platform system based on FPGA reconfigurable architecture. Background technique [0002] At present, traffic variable speed limit systems based on environmental changes have begun to be equipped in large quantities on expressways, which have played a huge role in the safety management and operation of expressways. However, the system architecture of the variable speed limit intelligent control system of the expressway in the prior art mainly relies on the combination of the industrial computer and the upper computer to realize data collection, analysis and interaction, and complete the management and management of the variable speed limit traffic information on the expressway. Released, the data processing core hardware limited by the system architecture must rely on the computer...

AI Technical Summary

Problems solved by technology

[0003] The technical problem solved by the present invention is to provide a variable speed-limited cloud edge data processing platform system based on the FPGA reconfigurable architecture, through the FPGA data processing core algorithm unit of the reconfigurable data processing architecture and the setting of the system cloud, to solve the current The timeliness of variable speed limit data processing on expressways is not good, the data accuracy needs to be improved, the data processing algorithm is single, the flexibility and stability of system data management need to be improved, the system itself does not have the ability to expand, the system structure tends to be complicated, and the terminal A series of related derivative technical problems such as poor timeliness of data distribution

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