An object model for collaborative CAD environments

Abstract

This paper presents a distributed dynamic object model that is aligned with the concept ofdesign history in the context of design problem solving activities. A distributed, object model is proposed as an enabling feature for distributed CAD (Computer-Aided Design) allowing teams lo work cooperativeb, accessing and exchanging information at run time in a distributed engineering environment, The architecture of the proposed CAD environment allows for the arteJact properties to be associated with any relevant aspect of the design process, including those related with the artefact specification, but also with the organisation hierarchy, planning and process worhjflow.

Based on The Research and Application of Tengen Software in Architectural Design Teaching Process

“…Gallery is divided into two parts, systems and users, system gallery is the common gallery tengen software providing to the users , the self-built and the collection gallery are the important accumulated information .Make use of the furniture in the Gallery can achieve the layout of interior space, so the drawing is more .popular, Not only for the non-professionals understand the design more conveinetly, but also for designers easy to check the rationality of the space design. Insertion of the flat surface, enriching the surface, increasing the sense of beauty, while making the design humminity [5] .…”

Study on Collaborative Management Pattern of Integrated Design of Infrastructures in Large-scale Park

“…The research on collaborative management applied in the field of architectural design is relatively mature. Katz (1990) proposed to build computer supported collaboration work in the field of building engineering [3]; in "design information flow management integrity", Eastman (1996) proposed the project planning and design, implementation and other related processes are interspersed through the development of the project management database maintenance scheme [4]; Barbosa (2002) proposed to deepen collaborative design with "virtual prototype" [5]; Leah Meeks, David E. Rosenberg (2013) argued that the size and complexity of water resources networks often require a large number of intensive computational simulations to test the impact of network structure or management change and adopt new methods and new tools to detect water resources networks [6]; Duska Rosenberg (2000) proposed to analyze the work environment that is conducive to network integration and to address more design issues related to the network visualization of the building environment in order to keep the network in a normal working condition without being restricted by the physical workplace [7]; Thomas M. Korma and C. B Tatum (2000) had integrated the independent design of the professional contractors in the initial design phase by establishing a corresponding knowledge base to achieve collaboration of the MEP system [8]; KarstenMenzel, Martin Keller (2000) elaborated in detail the way in which computer-aided facilities management (CAFM) and planning tools can be combined to achieve systemic effects [9]; Duthinh, Emil Simiu (2010) studied the multi-risk collaborative design problem and suggested that multi-design risk would have a certain impact on the life cycle cost [10]; Dong Li and Hui Song (2013) described the synergistic effect theory of audit management at the beginning of the project and concluded that the key to the overall efficiency of the project was to optimize the objective subsystem and strengthen the overall synergies [11]; Michael Pulask, Teresa Pohlman et al (2003) examined the integration of positive factors in the transformation of the Pentagon, which revealed the inherent synergies between sustainable design and constructability [12]; Michael J. Horman et al argued that in terms of the health care industry, the synergistic effect was bound to be greater than the sum of each unilateral factor [13]. Based on the above literature review of collaborative management in the field of architectural design, the paper will study respectively the collaborative management patterns of large-scale park infrastructure's integrated design from the aspects of organization, process, resource and objective, and have some related discussion on applying BIM technology to realize the collaborative management of large-s...…”