BIM (building information modeling) collaborative designing system based on cloud servers

Abstract

The invention relates to a BIM (building information modeling) collaborative designing system based on cloud servers. The BIM collaborative designing system comprises a computer network. The computer network is respectively connected to BIM mobile workstations, a plurality of family cloud servers, a plurality of BIM cloud servers, BIM application terminals, a plurality of family servers and primary BIM servers. The primary BIM servers are connected with a plurality of second BIM servers. Each of the family servers and the second BIM servers is connected with a plurality of BIM image workstations. The BIM collaborative designing system has the advantages that working efficiency of collaborative design is remarkably improved, primary investment of hardware is reduced, reliability of design working environment is improved, working interruption and design data loss are prevented, collaborative design errors are reduced, and remote collaborations in different places can be realized.

Description

technical field [0001] The invention relates to a BIM collaborative design system based on a cloud server. Background technique [0002] At present, what we call collaborative design largely refers to a design communication method based on the network, as well as the organization and management form of the design process. Through the external reference between CAD files, the data between types of work can be shared visually; through network messages, video conferences and other means, design team members can exchange results and carry out program review or discussion across departments, regions and even national boundaries Design changes; through the establishment of a network resource library, designers can obtain unified design standards; through the assistance of network management software, project team members can log in with specific roles, which can ensure the real-time and uniqueness of the results, and realize correct design Process management; in view of the parti...

AI Technical Summary

Problems solved by technology

[0005] Problems existing in the existing BIM collaborative design system: 1. The system is not graded, the server processes a large amount of data, the system efficiency is not high, and the graphic data uploaded by the workstation or the next-level server cannot be reviewed hierarchically, and the quality control of the model is difficult ;2. Lack of backup server. Once the server has a problem, the system will be paralyzed, and the work will be forced to stop, which will easily cause data loss, resulting in the loss of construction period and design files; Family resources lack integration, and search and call efficiency is low; 4. Cloud servers are not used, and high-intensity work such as rendering is performed on local limited server resources, which requires high equipment investment and limited work efficiency. In addition, the current application Even though the BIM collaborative design system pays attention to the role of cloud computing, it relies too much on cloud servers. Once there is a problem with the network, the system will be paralyzed; 5. When the design institute uses the existing technology for collaborative design work, there is no basis Collaborative design requires high communication requirements and a large amount of information. Upgrade the real-time communication system. Many communication methods between designers still rely on face-to-face, telephone, QQ, etc. These communication methods are very important and cannot be replaced, but they cannot fully adapt to the real-time collaborative design. The need for communication and real-time display has a large room for improving efficiency; 6. There is no family library cloud server open to the public, and it is impossible to make full use of social resources such as building material suppliers to check, improve or develop family library resources

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