Instrument relocation supervision method based on block chain management

Abstract

The invention relates to an instrument relocation supervision method based on block chain management. The method comprises the following steps executed on an application platform based on a block chain: S100, operation of a first person in charge of a relocation competent department; S110, registration; S120, creating a main task; S140, sending the main task; S150, signing is carried out; S200, operation of a second person in charge of each execution department; S210, registration; S220, receiving and checking a main task; S230, executing the task; S270, ending the task; S280, carrying out signature; S310, performing registration by a third person in charge of each execution department; S320, receiving and checking the subtasks; S330, executing the task; S350, ending the task; and S360, performing signing. According to the method, the relocation process of the instrument can be inquired on line in real time, the timestamps and other data of the relocation steps cannot be tampered, and the method is safe, reliable and high in working efficiency.

Description

technical field [0001] The invention relates to the technical field of block chains, in particular to a method for supervising instrument relocation based on block chain management. Background technique [0002] The instruments produced by the factory generally need to be relocated after the contract is successfully signed; in addition, the customer may also be involved in the relocation of the instruments due to changes in the scale or layout of the company after purchase. In ISO9000, it has been clearly fixed that the relocation of equipment is an important factor affecting product quality, and is one of the changes in the product 4M (man, machine, material, method). Therefore, it is necessary to re-test the test data before and after the relocation of the instrument. to evaluate. In addition, instrument relocation involves the coordinated operation of multiple departments, such as external liaison department, packaging department, transportation department, installation ...

AI Technical Summary

Problems solved by technology

In addition, instrument relocation involves the coordinated operation of multiple departments, such as external liaison department, packaging department, transportation department, installation department, acceptance department, and customs clearance department if it involves overseas, and each instrument relocation task may be random. In some cases, for example, for the installation department, some instruments require on-site modification of water and electricity, while others only need circuit modification. In short, the situation is complicated

General relocation authorities make plans in advance and assign tasks through mail, office software, telephone and other communication methods. There is no special online method for instrument relocation task assignment, so it is inconvenient to know the progress of the entire relocation task, and can only be carried out department by department To confirm, the information lags behind, and the work efficiency is low

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