Construction method of virtual equipment subsystem for weapon equipment maintenance training

Abstract

The invention discloses a construction method of a virtual equipment subsystem for weapon equipment maintenance training, and the method comprises the following steps: data acquisition: obtaining design data and use maintenance data of a product model machine; model construction: according to the design data and the use maintenance data of the product prototype, constructing an integral model, a use maintenance scene model and a virtual disassembly and assembly model of each part of the product prototype; model editing: editing interaction action information and interaction process information of the model; mode setting: setting training modes including a free mode, a demonstration mode and an assessment mode; and integrated display: carrying out integrated display on interaction data of the model through a desktop three-dimensional, VR helmet or CAVE system. According to the method, the trueness and immersion of the model disassembly and assembly process are improved, and the expandability and diversity of the product disassembly and assembly process are improved; meanwhile, the memory of a system display card is saved, and the cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of virtual reality, and in particular relates to a construction method of a virtual equipment subsystem used for weapon equipment maintenance training. Background technique [0002] Ordnance equipment fault diagnosis refers to finding out the cause or nature of a certain dysfunction of ordnance equipment in a certain working environment, and judging the parts or components where the deterioration state occurs. In the process of ordnance equipment maintenance, fault diagnosis is a very important part. It is the prerequisite and important guarantee for the smooth completion of equipment repair, and it is directly related to the direction of subsequent repair work. Without good and accurate detection and fault diagnosis, follow-up repair work will be futile. Therefore, it is particularly important to carry out fault diagnosis training for maintenance personnel. [0003] For a long time, considering various fa...

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Problems solved by technology

[0003] For a long time, considering various factors such as high operation requirements, high risk, many unsafe factors, repeated operation training not only affects the accuracy, but also affects the service life, there are unreasonable problems in the maintenance training of complex equipment vehicles. The problem of daring to train and insufficient training. The construction of maintenance and support forces for complex equipment and vehicles basically adopts the skills generation model in the form of two-dimensional information such as actual installation follow-up training, manufacturer training, master-apprentice inheritance, teaching materials, and drawings. The training effect is affected by equipment, time, Many factors, such as site and safety, have severely restricted the improvement of the maintenance support force for complex equipment vehicles. In addition, the existing multi-level virtual maintenance training system for complex equipment vehicles is simple in content and cannot meet the maintenance training of complex equipment vehicle fine modules.

[0004] Therefore, it is urgent to establish a virtual maintenance training system to replace the traditional training teaching. However, the existing virtual maintenance training system has a simple structure and a single training mode. Most of the operations are completed according to the system prompts; During the process, it may not be necessary to disassemble and assemble the product in a fixed order. The existing training system limits the divergent thinking of the trainees, which has an adverse effect on the use of the product and the improvement of maintenance methods.

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