Method and device for monitoring underground structure based on blockchain technology

Abstract

The invention discloses a method and device for monitoring an underground structure based on a blockchain technology, and the method comprises the following steps: firstly, determining a part, needing to be monitored, of the underground structure, and properly arranging blockchain nodes; installing monitoring equipment at each part needing to be monitored, and connecting the monitoring equipment with nodes of the blockchain to form a private chain; activating the intelligent contract of the blockchain to obtain the state information of the structure part in real time, activating the equipment to obtain the structure information, transmitting the obtained data information to the blockchain node, and then transmitting the data information to the blockchain; and performing data analysis processing on the acquired structure information, comparing the analyzed information with the original structure information stored in the blockchain, if the information is inconsistent, activating an alarm system, determining a fault position according to the equipment information corresponding to the node, and performing maintenance and reinforcement. According to the invention, underground structure information is stored in the blockchain, so that data tracing is facilitated; and meanwhile, a data analysis model for the underground structure is established.

Description

technical field [0001] The invention relates to BIM underground building automation technology, in particular to a method and device for monitoring underground structures based on block chain technology. Background technique [0002] The current traditional methods of monitoring underground structures mainly have the following problems: (1) poor effectiveness: it is difficult to ensure data stability, especially in bad weather; (2) weak continuity: some projects are carried out once a year or two years; (3) Low accuracy: relatively large systematic error and random error; (4) Poor data reliability: low security guarantee during data storage and transmission. [0003] Blockchain technology is a distributed storage technology. Due to the unique storage method and algorithm structure of the blockchain block, the data stored in the blockchain is difficult to be modified, and the purpose of traceable data can be achieved. [0004] In recent years, due to the outstanding advantag...

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Problems solved by technology

[0002] The current traditional methods of monitoring underground structures mainly have the following problems: (1) poor effectiveness: it is difficult to ensure data stability, especially in bad weather; (2) weak continuity: some projects are carried out once a year or two years; (3) Low accuracy: relatively large systematic error and random error; (4) Poor data reliability: low security guarantee for data storage and transmission

[0004] In recent years, due to the outstanding advantages of block chain technology, it has received more and more attention from the industry, and relevant research has been carried out and put into engineering applications. However, as a block chain technology application for structural safety monitoring of large-scale underground structure projects, there is no mature experience

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