A data acquisition system and method capable of dynamic and smooth expansion

Abstract

The invention discloses a data collection system and method capable of dynamic and smooth expansion, including: a data collection center system and a data collection terminal; the data collection center system includes a gateway routing node, a data collection management node, a data collection node, a security authentication node, Collect data storage nodes, monitoring nodes, time synchronization service nodes, security certificate storage nodes, log management nodes, log storage nodes, and the data collection center system communicates with the data collection terminal through the communication network, and the data collection terminal will be used to collect the data of the equipment Transfer to the data collection node, and submit the data collection application form to the gateway routing node. According to the data collection node routing information form returned by the gateway routing node, initiate a business report block transmission request with each data collection node for encrypted data transmission. The invention solves the problems of high expansion cost, poor expansion ability and safety risk of the existing data acquisition system under new application requirements.

Description

technical field [0001] The invention relates to the field of data acquisition, in particular to a data acquisition system and method capable of dynamic and smooth expansion. Background technique [0002] With the development of computer technology, Internet of Things technology and the improvement of data communication infrastructure, society has entered the era of Internet of Things from the computer information age, and more and more on-site data acquisition devices appear in production and life. These devices include both traditional applications. Professional data acquisition equipment for industrial monitoring fields such as smart grids and automated production lines, as well as portable intelligent equipment with data acquisition functions for smart homes, environmental monitoring, and personal mobile applications. The traditional data acquisition system in the computer information age has developed and grown since the 1980s. It consists of computer equipment installed...

AI Technical Summary

Problems solved by technology

[0013] In view of the above-mentioned deficiencies, the present invention provides a data collection system and method that can be dynamically and smoothly expanded, and realizes that the data collection center system can realize intelligent identification, access and data classification and collection of newly added equipment without manual configuration. Automatic on-demand allocation and dynamic adjustment of collection routes, security authentication of collection equipment access and data transmission, solve the problems of high expansion costs, poor expansion capabilities, and poor security of existing data collection systems under new application requirements

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