Digital twinning virtual inspection method for cement factory

Abstract

The invention discloses a digital twinning virtual inspection method for a cement factory. The method comprises the following steps: 1, 3D modeling; 2, construction of an operation and maintenance system; 3, interface development; 4, data processing; 5, data association; 6, drawing an inspection route; 7, data binding; 8, starting inspection; and 9, generating a report. According to the invention, by introducing an informatization means, the inspection work which depends on experience and is difficult to supervise originally is standardized and digitalized; according to the invention, a virtual inspection means is introduced, the whole inspection process is simulated through virtual figures and scenes, the inspection workload is reduced, system data of a monitoring system, an energy management system, a monitoring system and the like are summarized in inspection dimensions, and the inspection accuracy is ensured; in the manual inspection process, RFID positioning, Bluetooth sensor reading and other informatization means are introduced to supervise the inspection condition and quality; according to the invention, the inspection personnel can follow the virtual person to carry out online inspection, and unmanned or few-person field inspection is realized.

Description

technical field [0001] The invention relates to intelligent operation and maintenance of a cement factory, in particular to a virtual inspection method for a digital twin of a cement factory. Background technique [0002] A digital twin is a dynamic replica of an entity or a logical object in the full life cycle of the digital space. Based on rich historical and real-time data and advanced algorithm models, it can achieve high-fidelity digital representation, simulation experiments and predictions of object states and behaviors. Digital twin application scenarios include smart factories, Internet of Vehicles, smart cities, smart buildings, and smart medical care. [0003] The disadvantages of the existing digital factory virtual inspection technology are: [0004] 1. The inspection method of cement plant equipment still adopts manual inspection. In the case of a large number of equipment and a long inspection route, manual inspection takes a long time and the inspection eff...

AI Technical Summary

Problems solved by technology

[0004] 1. Manual inspection is still used in cement factory equipment inspection. In the case of a large number of equipment and long inspection routes, manual inspection takes a long time and the inspection efficiency is low;

[0005] 2. There are cases of missed inspections in manual inspections, and it is impossible to do all inspections that should be inspected;

[0006] 3. The content of inspection data is relatively single, and cannot reflect the operation status of equipment from multiple dimensions;

[0007] 4. There is no regular inspection function, manual inspection report is filled in, it is easy to make mistakes, and the paper report is not conducive to archiving and later review

Although this method enables operators to switch between two-dimensional and three-dimensional graphics of equipment in the virtual scene, it is beneficial for equipment inspection personnel to pay attention to relevant data of equipment, but it cannot meet the needs of daily inspection work in factories.

Images