基于云计算的BIM建筑运营维护系统设计及挑战

BIM (Building Information Modeling)作为近十年来一项重大革新技术, 在建筑行业产生了广泛而深远的影响。但是研究表明, BIM技术目前多用于建筑的设计和建造阶段。在建筑的全生命周期中, 建筑及相关设施的运营维护费用甚至超出了建筑设计和建造费用之和, 而海量BIM信息在建筑全生命周期中相关各主体间传导时不可避免的产生信息离散化和碎片化, 从而造成了运营维护中信息的缺失, 浪费大量人力物力资源。因此, 笔者在研究BIM技术在建筑运营维护应用现状及所面临一系列挑战的基础上, 提出了一个基于云计算的BIM运营维护平台方案。基于该平台, 建筑运营团队获得一个包含丰富数据、面向对象的、具有智能化和参数化特点的BIM数字化中心数据库, 并通过平台可视化用户交互界面, 极大的提高了团队在设施维护管理, 物业租赁管理, 设备应急管理和运营评估等的效率。最后, 本文通过一假想案例, 展示了如何在医院的环境中通过科联九方?BIM运营维护云平台推动建筑运营维护信息化的应用。

The Framework of Cloud-based BIM Facility Management Design and Its Challenges

BIM（ Building Information Modeling）,as one of the major innovations in the past decade,has a broad and far-reaching impact on Architecture,Engineering and Construction（ AEC） industry. However,BIM are mostly applied in the design and construction phases of the building,not in the building Life-Cycle Facility Management（ FM）. Past studies indicate that two thirds of the cost incurred as result of ongoing facility operation and maintenance activies during the building life-cycle. To address this issue,this study aims to propose a novel cloudbased BIM facility management platform（ the 9Directions solution）,accounting for the limitation and chanlleges for the current isolated BIM facility management system,i. e.,inframented information,information redundancy,and disconnected information flow or even the loss. By implementing this platform,FM team has a data-enriched,object-oriented,intellegient and paramenter-integreated,database-centralized,cloud-based and visualized BIM FM system,which would greatly improve the efficiency in facility operation and management. A case study is provided finally to demonstrate how to use the 9Directions solution to support facility management in heatlthcare environments.