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A user-friendly VR interface for digital building information models

Credit: Pixabay/CC0 Public Area

Small errors and miscalculations made within the design stage of a building mission can turn into giant and expensive issues for the mission. However with VR know-how linked to constructing data modeling (BIM), you’ll find and repair any design errors already on the drawing stage—earlier than they attain the development web site.

Mikael Johansson and Mattias Roupé of the Division of Structure and Civil Engineering have developed a user-friendly VR interface that may be linked to digital constructing data fashions, so-called BIM fashions. With a VR headset on, it permits the person to nearly step inside and stroll round inside the mannequin of a building mission, alone or with fellow customers. On this approach, the varied professions inside the manufacturing workers, who maintain the collected data from the design stage, can evaluate and refine their work themselves earlier than shifting on to the subsequent step. The tactic has been examined by professionals, planners, and workers from the positioning administration of six totally different organizations and tasks the place design and manufacturing have taken place in parallel.

“The evaluation have shown that the method is very effective when it comes to identifying opportunities for improvement and increasing quality and construction safety. The participants found pure design mistakes, and were also able to identify opportunities to streamline the rules of procedure between disciplines and find alternative solutions to benefit progress,” says Mikael Johansson, Research Engineer on the Division of Development Administration.

The contributors particularly spotlight the truth that the mannequin is skilled on a 1:1 scale as an excellent benefit, because it offers a totally totally different understanding and sense of actual proportions, areas, and particulars in comparison with wanting on the mannequin on their common laptop display. The flexibility to collaborate and talk about options in so-called multi-user mode was one other issue that the customers felt elevated understanding and improved communications.

“The experience gained during the pandemic has made us accustomed to working from different geographical locations, and the multi-user mode enables participants from design and production to connect and collaborate inside of the model, both in their different professional roles and areas of responsibility—and from different locations,” says Mattias Roupé, Affiliate Professor on the Division of Development Administration.

Apart from downloading the software program, the person wants a gaming laptop and a set of VR goggles, which makes the approach pretty simply accessible. The examine has proven that VR approach mixed with BIM not solely gives nice worth for the trade however that the tactic is mature sufficient to make use of in tasks.

Digital ecosystems: Improving efficiency in the construction industry

Extra data:
The ultimate report of the mission is accessible in Swedish: “Kan VR förbättra kunskapsåterföring från produktionen under projektering?

A user-friendly VR interface for digital constructing data fashions (2022, May 20)
retrieved 20 May 2022

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