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Data acquisition method, device and system

A technology for data acquisition and scheduling systems, applied in transmission systems, electrical components, etc.

Active Publication Date: 2019-10-11
SHENZHEN ONETHING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The main purpose of the present invention is to provide a data acquisition method, device and system, aiming to solve the problem of how to realize data interaction between nodes without increasing hardware costs

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  • Data acquisition method, device and system
  • Data acquisition method, device and system

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Embodiment Construction

[0041] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0042] The terms "first", "second", "third", etc. in the description and claims of the application and the above-mentioned drawings are used to distinguish similar objects, and not necessarily used to describe a specific sequence or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances so that the embodiments described herein can...

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Abstract

The invention discloses a data acquisition method, which comprises the following steps that: when a server receives registration information of a node, generating initial node address information corresponding to the registration information; and feeding back own server address information and initial node address information to the node as node address information. The node transmits the receivednode address information to a scheduling system; sending a data scheduling request to a scheduling system; and analyzing the target node address information fed back by the scheduling system, and sending a data acquisition request to the target server according to the obtained server address information so as to acquire target data fed back by the target server. The invention further discloses adata acquisition device and system. The node can realize interaction with the server by acquiring the node address information from the scheduling system, so that the required data can be acquired. The implementation process does not need to add extra nodes, and does not involve a complex interaction process, so that the data acquisition efficiency is improved.

Description

Technical field [0001] The present invention relates to the technical field of node networks, in particular to a data acquisition method, device and system. Background technique [0002] In recent years, Peer to Peer (P2P) has quickly become one of the hot topics in the computer industry. Peer-to-peer computing uses the principle of intranet penetration to realize the interaction between nodes. The data interaction between the nodes (Peer) must be forwarded through the server (Server). [0003] With the expansion of the network scale, the number of nodes is increasing, and the number of correspondingly configured servers has also increased. Such as figure 1 Shown is a schematic diagram of the network structure of data interaction between nodes, including Peer1, Server1, Peer2, Server2, and Server_master. Peer1 registers with Server1 to realize the communication between Peer1 and Server1; Peer2 registers with Server2 to realize the communication between Peer2 and Server2. The ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/12
CPCH04L67/104H04L61/4535H04L67/60
Inventor 杨勇
Owner SHENZHEN ONETHING TECH CO LTD