Engineering safety supervision traceability system based on block chain

Abstract

The invention discloses an engineering safety supervision traceability system based on a block chain. The system comprises a basic training module, an engineering inspection module, a block chain network, a security traceability query management module and a third-party auditing query module; the output end of the basic training module is connected with the input end of the engineering inspectionmodule, and the output end of the engineering inspection module is connected with the input end of the block chain network. According to the engineering safety supervision traceability system based ona block chain, firstly, the system carries out work type distribution, training management and work management on construction workers; workers are helped to improve the working efficiency in the working process; the safety awareness is increased, normal operation of a project is facilitated, potential safety hazards are avoided, the authority of the supervision system is increased due to the addition of the third party, the accuracy of project acceptance check is helped to be guaranteed, the problem that a project party cannot modify the project is solved, the safety of the project is also improved, and loss of owners or users caused by bean curd residue projects is avoided.

Description

technical field [0001] The invention relates to the technical field of engineering safety, in particular to a blockchain-based engineering safety supervision and traceability system. Background technique [0002] Engineering is the application of science and mathematics by which the properties of matter and energy in nature can be made through various structures, machines, products, systems and processes in the shortest time and with the least human and material resources. Something efficient, reliable, and useful to humans. The general term for various disciplines formed by applying the theories of natural science to specific industrial and agricultural production departments. The main basis of engineering is mathematics, physics, chemistry, and the resulting material science, solid mechanics, fluid mechanics, thermodynamics, transport Process and system analysis, etc. The completion acceptance of the engineering project is the last procedure in the whole construction pro...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a blockchain-based project safety supervision and traceability system to solve the problem that workers cannot be well trained and improve construction safety during the construction process of the existing project proposed in the above-mentioned background technology. At the same time, the general engineering safety supervision is supervised by supervisors, which is not conducive to improving the efficiency of construction supervision, and in the process of engineering construction, due to the complexity of personnel, it is not easy to trace the source of the problem, which is not conducive to improving the safety of engineering construction sexual problems

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