System and method for data collection, aggregation and distribution based on cloud computing system

Abstract

The invention relates to a system and a method for collecting, gathering and distributing data on the basis of a cloud computing system. The system is designed in a modularized way, arranged in a distributive way, plugged and played and capable of efficiently reducing the network data quantity and the computing quantity of a management center, greatly alleviating the network maintenance difficulty and reducing the arrangement cost. The invention adopts a technical scheme that the system for collecting, gathering and distributing the data comprises an expansion communication module, and a main node system and an auxiliary node system, which are respectively arranged on a main node and an auxiliary node of the cloud computing system. The system and the method have the advantages that a wireless mesh network is used, the failure of application functions caused by fault of key nodes in a network can be avoided, the expansion functional modules can be increased or reduced according to a real application range, the network construction cost can be reduced, the computing quantity of the management center can be reduced, and the investment cost for constructing the network and establishing the management center can be indirectly reduced.

Description

technical field [0001] The invention relates to a data collection system of a computer network, in particular to a system and method for data collection, aggregation and distribution based on a cloud computing system. Background technique [0002] Cloud computing (cloud computing), a kind of distributed computing technology, its most basic concept is to automatically split the huge computing processing program into countless smaller subroutines through the network, and then hand them over to multiple servers. The huge system formed will return the processing results to the user after searching, calculating and analyzing. Through this technology, network service providers can process tens of millions or even billions of information in a few seconds, and achieve network services with the same powerful performance as "supercomputers". [0003] A computer cluster based on cloud computing technology is called "cloud". Cloud computing has the following characteristics: [0004]...

AI Technical Summary

Problems solved by technology

[0017] At present, although cloud computing distributes computing work to each computing node in the network, the management of computing results and the provision of application services still need to be undertaken by the management center. Therefore, the data between each node, gateway node, and management center in the entire network The channel is particularly important. The failure of a single node may not affect the overall function of the cloud computing network, but the failure of the gateway responsible for connecting with the management center will lead to the failure of the data results of distributed computing and processing to be aggregated to the management center, and the management center will not be able to Provide relevant application services

[0018] Secondly, in the sensor network, even if it has the self-healing ability, when a key node in the network (such as a gateway node) fails, it will still hinder the data exchange of the network and cause the application of the entire sensor network to fail.

[0019] In addition, in order to cope with the failure of data transmission caused by gateway failure, some sensor networks preprocess the data, which requires adding data processing and storage modules for sensors or sensor nodes, and developing and implementing application functions for them. Setting, this method will directly increase the development and production costs of sensors or sensor nodes, thereby increasing the construction cost of the entire sensor network, subject to the development and production costs, the data processing capabilities of sensors and sensor nodes are bound to be limited , usually only simple data processing can be performed, and complex calculations cannot be completed

[0020] Due to the increasingly wide application range of sensor networks, even if the data preprocessing scheme is adopted, the computing and processing capabilities of sensors or sensor nodes alone are far from enough to meet practical applications, and the support of large data processing centers or management centers is still required , so the data preprocessing scheme cannot solve the data transmission obstacle caused by the failure of key nodes (such as gateway nodes) in the sensor network

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