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Maintenance system and method for automatic instrumentation and control equipment

A technology for controlling equipment and maintaining systems, which is applied in the direction of program control and electrical program control in sequence/logic controllers, and can solve the problems that the equipment management system cannot be widely promoted, has not become the mainstream of the industry, and the communication standards are not uniform. Achieve the effect of increasing mean time between failures, reducing equipment professional maintenance personnel, and reducing production costs

Active Publication Date: 2018-03-06
李朝阳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These systems are all based on the bus instrument and control system; the bus instrument has always been controversial, the main reasons are the inconsistency of communication standards and high manufacturing costs. In fact, it has not become the mainstream of the industry.
This also makes these device management systems that rely on bus technology unable to be widely promoted.

Method used

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  • Maintenance system and method for automatic instrumentation and control equipment
  • Maintenance system and method for automatic instrumentation and control equipment

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Embodiment Construction

[0042] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0043] Such as figure 1 As shown, a maintenance method for automated instruments and control equipment, comprising the following steps:

[0044] Step S1. Generate equipment failure information and / or accessory failure information according to the equipment and / or accessories that have failed on site;

[0045] Step S2. Generate equipment replacement information and / or accessory replacement information according to the equipment failure information and / or accessory failure information, and then introduce new equipment and new accessories as spare parts and accessories respectively through the unique entrance of the system, and perform maintenance on the spare parts and accessories Code scanning and input information,...

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Abstract

The invention relates to a maintenance system and method of automated instrument and control equipment. The maintenance method comprises the following steps: generating equipment fault information and / or part fault information respectively according to faulty equipment and a faulty part in the field; generating equipment replacing information and part replacing information, introducing added equipment and an added part as spare equipment and part by the one and only inlet of the system, scanning codes of the spare equipment and part and recording information, replacing the offline faulty equipment by the spare equipment and replacing the field faulty part by the part; repairing the offline fault equipment and scrapping the faulty part by the one and only outlet of the system; using the successfully repaired equipment as the spare equipment; scrapping the unsuccessfully repaired equipment by the one and only outlet of the system, thus finishing repairing. By adopting the maintenance system and method, the equipment information is updated in time, the equipment change, repairing situation, fault situation and other information can be reflected in time, and therefore the maintaining work efficiency is improved and the maintaining cost is reduced.

Description

technical field [0001] The invention relates to the technical field of equipment maintenance, in particular to a maintenance system and method for automatic instruments and control equipment. Background technique [0002] At present, the operation and maintenance of on-site automation instruments and control equipment is mainly controlled by people. Some large enterprises incorporate them into the ERP system for management or manage them through the establishment of EM systems, but generally speaking, they are not satisfactory. This is mainly related to the industry characteristics of the industry. [0003] Under normal circumstances, the number of automation instruments and control system equipment in a factory is more than tens of thousands, the physical location is very scattered, the daily operation and maintenance work is very large, and the maintenance operation points are scattered. The adaptation goals of ERP and EM design and development are mainly for large-scale ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/04
CPCG05B19/04
Inventor 李朝阳
Owner 李朝阳
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