Control method of shared experimental apparatus

Abstract

The invention discloses a control method of a shared experimental apparatus. The control method comprises the steps that keyboard and mouse operating information of an industrial control computer is intercepted through a global hook to achieve screen locking of the industrial control computer; the industrial control computer provides an unlocking start key to a user according to card-swiping confirmation information provided by an experiment management terminal; when the unlocking start key is triggered, an initial state mark of the shared experimental apparatus, experiment serial number and the experiment duration designated by a user are provided and are provided to the experiment management terminal; when it is judged that the experiment management terminal is normal according to the initial state mark, an unlocking password is calculated according to the experiment serial number and the experiment duration and is provided to the industrial control computer for unlocking; the experiment time is monitored, if the experiment duration designated by the user is reached, screen locking is conducted on the industrial control computer again. By the adoption of the control method, secondary users are prevented from using the shared experimental apparatus, the experiment duration can be monitored, meanwhile a clear distinction is made for the usage responsibility of the apparatus, and ordered usage of the apparatus is effectively guaranteed.

Description

technical field [0001] The invention relates to a control method for a shared experimental instrument. Background technique [0002] With the increasing investment in scientific research in universities and the rapid increase in the number of instruments and equipment, how to manage and use such a huge asset is an arduous task. At present, the laboratory is facing a variety of equipment management problems, such as: [0003] Insufficient management personnel: The number of large-scale instruments continues to increase, and the storage locations of instruments are becoming more and more scattered, and the problem of insufficient management personnel is becoming more and more prominent; [0004] Lack of effective sharing mechanism: At present, the laboratory does not have an online reservation platform, and administrators need to make manual reservations, which cannot guarantee high-quality open services; [0005] Difficulty in charging: due to the different values ​​of valu...

AI Technical Summary

Problems solved by technology

[0003] Insufficient management personnel: The number of large-scale instruments continues to increase, and the storage locations of instruments are becoming more and more scattered, and the problem of insufficient management personnel is becoming more and more prominent;

[0009] At present, the shared experimental instruments are managed by the experimental management terminal. Although the industrial computer of the shared experimental instrument communicates with the experimental management terminal and can upload experimental data, there are still security loopholes in bypassing the experimental management terminal and independently operating the industrial computer for experiments.

In addition, during the experiment and when it is idle, it is inevitable that the shared experimental equipment will fail or be damaged. The division of responsibilities is a difficult issue, which affects the effective operation of the equipment.

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