The Ministry of housing and urban rural development officially issued the technical standard for urban information model (CIM) basic platform, which will be implemented from June 1

China has entered the middle and late stage of urbanization , Urban development has shifted from large-scale incremental construction to equal emphasis on stock upgrading and upgrading and incremental structural adjustment , from “ Is there any ” to turn to “ Ok or not ”, It has entered a new historical stage of urban development , It is urgent to further improve the level of urban fine management and strengthen the innovation of urban governance .

CIM The basic platform is based on urban basic geographic information , Building 、 Infrastructure and other three-dimensional digital models , The basic platform for expressing and managing urban three-dimensional space , Urban planning 、 Building 、 management 、 Basic operation platform for operation , It is the foundation of smart city 、 Critical and physical information infrastructure .

Promote the urban information model （CIM） Basic platform construction , Create a three-dimensional digital base for smart cities , Promote the digitalization of urban physical space and data fusion in various fields 、 Technology convergence 、 Business integration , For promoting the construction of digital society 、 Optimize the supply of social services 、 Innovate social governance 、 It is of great significance to promote the modernization of urban governance system and governance capacity .

2020 year 9 month 21 Japan , The general office of the Ministry of housing and urban rural development formulated and issued 《 Urban information model （CIM） Technical guidelines for basic platform 》.

2021 year 4 month 14 Japan , The official website of the Ministry of housing and urban rural development has continuously released

《 Urban information model platform construction land planning management data standard （ Solicitation draft ）》

《 Data standard for urban information model platform construction project planning approval （ Solicitation draft ）》

《 Urban information model platform construction drawing review data standard （ Solicitation draft ）》

《 Technical standard for basic platform of urban information model （ Solicitation draft ）》

《 Technical standard for data processing of urban information model （ Solicitation draft ）》

《 City information model platform completion acceptance filing data standard （ Solicitation draft ）》 ,

To develop CIM Data and platform standards are exploration CIM A top-level design work of platform construction , Speed up CIM Platform construction 、 Supporting construction drawing BIM Efficient design and intelligent review 、 It is of great significance to support the quality and efficiency improvement of engineering construction project approval and cross department sharing application .

  In recent days, , The official website of the Ministry of housing and urban rural development has released industry standards 《 Technical standard for basic platform of urban information model 》. This standard is applicable to the construction of urban information model basic platform 、 Management and operation maintenance .

Ministry of housing and urban rural development on Issuing Industrial Standards
《 Technical standard for basic platform of urban information model 》 Announcement of

It is hereby approved 《 Technical standard for basic platform of urban information model 》 For the industry standard , The number is CJJ/T315-2022, since 2022 year 6 month 1 Effective from .

This standard is available on the housing and urban rural construction portal （www.mohurd.gov.cn） Open , The Institute of standards and quotas of the Ministry of housing and urban rural development organized China Construction publishing media Co., Ltd. to publish .

　　　　　　　　　　　　　　　　　　　　　　　　　　                                                                        Ministry of housing and urban rural development  

 2022 year 1 month 19 Japan

The attachment ： Ministry of housing and urban rural development 《 Technical standard for basic platform of urban information model 》

Official account , Dialog box sending “ Smart city ”, Can get “CIM standard ” The full text

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