Elevator accident public system based on block chain

Abstract

The invention discloses an elevator accident public system based on a block chain. The key points of the technical scheme are that a plurality of nodes used for storing collected elevator working state historical data are / or elevator user complaint data; the nodes are used for running an intelligent contract, when the nodes obtain the elevator user complaint data, weather an elevator event indicated by the elevator user complaint data meets an elevator accident condition or not is judged according to an elevator accident condition which is obtained in advance and used for indicating the elevator accident and the elevator working state historical data matched with the elevator user complaint data; and when the elevator event indicated by the elevator user complaint data meets the elevator accident condition, a node voting judgment is triggered, and whether the elevator event meeting the elevator accident condition is published on the nodes of the system or not is judged. According to the system, an elevator accident is published by the nodes, so that generation of information isolated island is avoided by sharing information.

Description

technical field [0001] The invention relates to the field of data sharing, in particular to a blockchain-based elevator accident disclosure system. Background technique [0002] With the development of my country's economy and society, elevators have become an indispensable tool for modern people. Among them, elevators include van elevators and stair elevators. Van elevators are vertical elevators powered by winches, equipped with vans, and used for multi-storey buildings to take people or carry goods. Safety accidents of elevators in buildings often occur. Therefore, the occurrence of elevator accidents is usually monitored by collecting elevator operation data. [0003] From the perspective of data, the blockchain is essentially a distributed database. The "distributed" here means that the blockchain technology uses the chain storage structure to solve the problem of distributed data storage, and also solves the problem of distributed data storage. Consistency issues, bl...

AI Technical Summary

Problems solved by technology

[0004] At present, in the elevator data collection system, although large-scale elevator safety accidents can be reported and discovered in time, some small elevator safety hazards are easy to be hidden, such as the elevator door not opening in time, the elevator suddenly falling from the floor, etc., often due to small Elevator safety hazards cannot attract the attention of the owner, and the owner does not have enough information channels to communicate with the property, so small elevator hidden dangers are forgotten, but often small elevator safety hazards cannot be reported, discovered, and maintained in time. It is easy to cause large elevator safety accidents. In the face of information islands, there are certain improvements in the release of data collection and reporting of elevator daily failures.

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