Blockchain-based elevator data monitoring system and method

A technology of data monitoring and block chain, which is applied in the direction of database management system, electronic digital data processing, data processing application, etc., can solve problems such as untrustworthiness, inaccurate data source, elevator evaluation, etc., to reduce pressure, The monitoring results have the effect of accuracy, consistency and completeness

Pending Publication Date: 2022-01-21
SHANDONG UNIV +1
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  • Application Information

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Problems solved by technology

[0004] The existing blockchain-based elevator management methods, data collection methods include intelligent monitoring collection and personnel scanning code collection, etc., the data source has certain inaccuracy and unreliability; only part of the data is stored on the chain, which cannot be guaranteed Traceability of the elevator’s entire lif

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  • Blockchain-based elevator data monitoring system and method
  • Blockchain-based elevator data monitoring system and method
  • Blockchain-based elevator data monitoring system and method

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[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0032] The present invention provides a blockchain-based elevator data monitoring system, such as figure 1 As shown, including the enterprise elevator database, data preprocessing module, blockchain backend and data monitoring module, the data preprocessing module is respectively connected to the enterprise elevator database and the blockchain backend, and the data monitoring module is respectively connected to the blockchain backend and Enterprise elevator database; the blockchain backend includes the consensus core of the blockchain, the blockchain client and the data authority control module.

[0033] A blockchain-based elevator data monitoring method, using the above-mentioned blockchain-based elevator data monitoring system, includes the following processes:

[...

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Abstract

The invention discloses a blockchain-based elevator data monitoring system and method. The monitoring system comprises: an enterprise elevator database, a data preprocessing module, a blockchain rear end, and a data monitoring module; the data preprocessing module is connected with the enterprise elevator database and the blockchain rear end; the data monitoring module is connected with the blockchain rear end and the enterprise elevator database; the blockchain rear end comprises a consensus core of the blockchain, a blockchain client and a data authority control module. According to the monitoring system and method disclosed by the invention, the complete data of whole life cycles of elevators are recorded through the blockchain, and the consistency and integrity of elevator data are ensured at the same time; on the basis of data access authority control, credible sharing of data among enterprises is realized; data of all modules of the elevators are monitored based on a blockchain system, problems in the elevator using process are traced, possible risks are predicted, unpredictable risks are prevented, and great significance is achieved for elevator management.

Description

technical field [0001] The invention relates to the field of elevator data monitoring, in particular to a blockchain-based elevator data monitoring system and method. Background technique [0002] Blockchain is essentially a decentralized distributed storage database. It is a new application mode of computer technology such as point-to-point transmission, encryption algorithm, and consensus mechanism. The three core components of the blockchain system are distributed network architecture, consensus algorithm and distributed ledger structure. The distributed network architecture is a decentralized topology composed of nodes, which provides the architectural foundation for the operation of the blockchain system; the update of the blockchain is driven by a consensus algorithm, which ensures the global consistency of the ledger; the distributed ledger structure design uses a password Learn technology that can securely store data in the blockchain. [0003] At present, there is...

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Application Information

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IPC IPC(8): G06F16/2458G06F16/25G06Q40/04
CPCG06F16/27G06F16/2471G06F16/25G06Q40/04
Inventor 徐明辉王丽萍于东晓王鹏
Owner SHANDONG UNIV
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