کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4911182 1428278 2018 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Zero latency: Real-time synchronization of BIM data in virtual reality for collaborative decision-making
ترجمه فارسی عنوان
تأخیر صفر: هماهنگ سازی در زمان واقعی داده های BIM در واقعیت مجازی برای تصمیم گیری مشارکتی
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
چکیده انگلیسی


- This study develops and tests a system that transfers BIM data to VR in real time.
- This study proposes an innovative metadata transfer protocol for VR.
- The proposed system improves collaborative decision-making in AEC.
- It contributes to BIM literature with a real-time visualization method.
- It also contributes to AEC decision by reducing information latency.

Virtual Reality (VR) has attracted increasing attention of the Architecture, Engineering, Construction and Facility Management (AEC/FM) industry in recent years, as it shows a great potential to improve workflow efficiency through enhanced common understanding. A problem with current VR applications in AEC/FM is that the manual conversation from official design data (e.g., a BIM model) to VR displays is difficult and time consuming. There is a lack of automated and efficient data transfer approach between BIM and VR. In this paper, we will introduce a BIMVR real-time synchronization system called BVRS, which is based on an innovative Cloud-based BIM metadata interpretation and communication method. BVRS allows users to update BIM model changes in VR headsets (such as Oculus Rift DK2) automatically and simultaneously. We tested BVRS in a variety of design change scenarios including changing object dimensions, changing object locations and changing object types. Results confirmed the usability and efficiency of BVRS.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Automation in Construction - Volume 85, January 2018, Pages 51-64
نویسندگان
, , , ,