Operation and maintenance platform remote data acquisition system based on big data

Abstract

The invention discloses an operation and maintenance platform remote data acquisition system based on big data. The system comprises an intention input unit, an object retrieval unit, a credibility analysis unit, a data filtering unit, an access verification unit, an identity verification unit, an identity library, a controller, a display unit, a storage unit and a management unit. The intention input unit is used for inputting target requirement data, the target requirement data are data requirements needing to be collected by a user, and the data requirements comprise data directions, keywords and content brief introduction. According to the method, firstly, a large amount of data related to a user target is obtained by means of a related object retrieval unit, then, credibility analysis processing is conducted on the related data by means of a credibility analysis unit, and the complex quantity value Fj, the quoted frequency Yj and the differential time Gj of the related data are obtained and then transmitted to a data filtering unit.

Description

technical field [0001] The invention belongs to the field of data acquisition, relates to remote acquisition technology, in particular to a remote data acquisition system for an operation and maintenance platform based on big data. Background technique [0002] The patent with the publication number CN106027523A discloses a data acquisition method and a distributed data system. The method includes: the management data center and the remote terminal share their respective shared keys, receive the first random number sent by the remote terminal, and generate The second random number is sent to the remote terminal; the management data center generates the first verification value according to the shared key, the first random number, the second random number and the pre-stored first signature information; the management data center generates the first verification value The value is sent to the remote terminal for the remote terminal to verify the first check value and receive t...

AI Technical Summary

Problems solved by technology

[0003] However, its collection of data only verifies the identity of the user through relevant methods, whether there is an error, or an error in information security; it lacks a method that can independently collect data according to the needs of the user, and will be based on the identity of the user. , to filter the data to varying degrees

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