Projection augmented reality assembly inducing and monitoring system and implementation method thereof

Abstract

The invention relates to a projection augmented reality assembly inducing and monitoring system which includes a computer loaded with assembly inducing information, an electronic tag scanner, an electronic tag, a workbench, and a projector group. The projector group and the electronic tag scanner are connected to the computer. The projector group is fixed above the workbench through a mounting bracket. The electronic tag is arranged on an operated member. The invention further relates to an implementation method of the projection augmented reality assembly inducing and monitoring system, which includes the following steps: building a part station database; part information acquisition and induction; assembly action monitoring; assembly force and torque monitoring; and monitoring information feedback. Through projection induced assembly, the assembly efficiency of workers is improved. Through assembly action, assembly force and torque monitoring using a multi-dimensional force sensor and somatosensory sensors, the assembly accuracy is improved, and the assembly quality is ensured. The system and the method are suitable for mass customized production.

Description

technical field [0001] The invention relates to a projection-type augmented reality assembly induction and monitoring system and a realization method thereof, which can be used for disassembly, assembly, maintenance and other operations of industrial products, and belong to the interdisciplinary field of manufacturing and informationization. Background technique [0002] Current production systems are characterized by a high degree of automation, but full automation is difficult to achieve. In addition, the market is gradually changing from mass production to mass customization. Products need a flexible production process while mass production, so manual assembly is particularly important. [0003] Disassembly (disassembly and assembly) is an important step in the production and maintenance of industrial products. Reasonable disassembly process and operation process can effectively improve the production efficiency of products. Embedding manual assembly stations in the prod...

AI Technical Summary

Problems solved by technology

This makes assembly more difficult, resulting in lower productivity and higher error rates

The training of workers often takes a lot of time and money, which increases the cost, and in mass customization production, it is difficult to form training that has a significant effect on workers in a short period of time

[0004] The disassembly and assembly of traditional complex assemblies often requires staff to have rich experience, and in actual operation, staff need to check the technical manual, resulting in difficult operation and low work efficiency

Frequent operations by the staff are prone to disassembly and assembly errors, such as improper assembly sequence resulting in substandard assembly accuracy, improper use of tools resulting in unqualified assembly process

[0005] Some existing augmented reality auxiliary assembly systems often use the display mode of smart glasses. The current smart glasses are often too heavy to be used comfortably, and wearing them for a long time will cause discomfort, which cannot meet the requirements of the eight-hour workday for workers.

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