Laboratory operation management method and system based on block chain

Abstract

The invention discloses a laboratory operation management method and system based on a block chain, and the system comprises a block chain data management section, and an instrument section, an environment detection section, a medicine section, an experiment operation section and a personnel operation section which are connected with the block chain data management section. Each section has respective deployed block chain nodes to form an alliance block chain, and the block chain nodes of each section acquire laboratory operation information under the corresponding section in real time and broadcast the laboratory operation information to the block chain data management section; and the block chain data management section generates a smart contract according to the data access rule, the business processing flow, the basic contract and the protocol, so that the block chain node of each section can perform data transmission and data processing according to the smart contract, and stores the data into a distributed database. According to the invention, by using the block chain technology, managers, users, superior supervision departments and security maintainers can operate the laboratory healthily, safely and efficiently, real-time supervision is carried out, traceability and privacy protection are realized, and safety and credibility are realized.

Description

technical field [0001] The present invention relates to the technical field of laboratory management, in particular to a blockchain-based laboratory operation management method and system. Background technique [0002] In recent years, domestic laboratory safety issues have been repeatedly reported. In subjects such as materials and chemistry, students may encounter potential dangers when doing experiments. Domestic university laboratories cannot carry out safety management in a timely manner. It mainly includes the following aspects: [0003] (1) There is no full life cycle tracking management of laboratory equipment, and no information platform is used to track and manage the entire life cycle of laboratory equipment. Manual recording operations are often used for the use, operation, maintenance, and replacement of instruments and equipment, resulting in chaotic management ;Unable to grasp the specific situation of the equipment in real time; [0004] (2) When dangerous ...

AI Technical Summary

Problems solved by technology

[0003] (1) There is no full life cycle tracking management of laboratory equipment, and the information platform is not used to track and manage the entire life cycle of laboratory equipment. The use, operation, maintenance, and replacement of instruments and equipment are often manually recorded and operated, resulting in chaotic management ;Unable to grasp the specific situation of the equipment in real time;

[0004] (2) When dangerous chemical reagents are used in the laboratory, they cannot be supervised in real time. The original paper record method cannot keep abreast of the current use and inventory of reagents, and is not conducive to the traceability management of chemical reagents;

[0005] (3) Failure to monitor the laboratory environment, air leakage warning, fire warning, etc.;

[0006] (4) There is no third-party real-time monitoring and guidance for the operation of the experimenters, so problems cannot be reminded in time;

[0007] (5) There are defects such as insecure data and easy tampering, so the traceability results obtained are not necessarily safe and reliable. Experimental data, space environment data, etc. still need to be entered and adjusted manually. The data is inaccurate or the operation of the operator is not standardized, resulting in errors in the experimental results; due to the operability of the data, it is very easy to artificially modify the data or forge the data, resulting in inaccurate and unreliable experimental data;

[0008] (6) The government, enterprises and individuals cannot supervise and trace the entire experimental process

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