Method and device for queuing process systems by applying public equipment

Abstract

The invention provides a method and device for queuing process systems by applying public equipment, and relates to the technical field of queue scheduling. The method comprises the following steps ofsetting the system number of each process system to mark each process system based on the number of process systems sharing the same public equipment; receiving queuing application information of a to-be-queued process system; determining an original queue tail number recorded in queue information, wherein the system number and the sequence of each process system in a queue are recorded in the queue information; adopting a DCS graphic logical configuration algorithm to update the queue tail number recorded in the queue information according to the system number of the to-be-queued process system; and adopting the DCS graphic logical configuration algorithm, after the process system corresponding to the original queue tail number applies the public equipment, distributing the authority ofoccupying the public equipment to the to-be-queued process system. The method for queuing the process systems by applying the public equipment provided by the invention can solve the problems that currently multiple systems share a set of equipment and lack of a simple and effective queuing method.

Description

technical field [0001] The invention relates to the technical field of queuing scheduling, in particular to a queuing method and device for applying public equipment in a process system. Background technique [0002] At present, in the water treatment process of chemical and thermal power plants, there are often situations where multiple systems share a set of equipment, for example, multiple sets of water production equipment share a set of backwashing equipment for reverse osmosis cleaning. However, when multiple systems share a set of equipment, the set of equipment can only be used by one system, so multiple systems need to be queued to use the common equipment in sequence. When 3 or less systems share a set of equipment, there is a relatively simple method to deal with it. For example, after one system occupies the public equipment, if the remaining two systems need to use the public equipment, they will queue up and use the first-out method to select the system that f...

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a queuing method and device for using common equipment in a process system to solve the current situation that multiple systems (especially 4 systems and more than 4) share a set of equipment, and there is still a lack of simple and effective queuing methods The problem

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