Tongyan Information No. 20230403 | The application of BIM+GIS data base in water conservancy projects

At present, promotion is an important stage to achieve high-quality development of the water conservancy industry, and the application of BIM in water conservancy projects has achieved remarkable results。But with the deep development of engineering digitization,The limitations of BIM are increasingly magnified，For large water conservancy project, it is a complex project composed of many individual projects,BIM technology is mainly used in single engineering，Its application feature is the precision of three-dimensional model monomer，Without information about the external environment,The model is disconnected from reality,There is a lack of connection between projects,Low collaborative efficiency，The application of single BIM 3D model has been unable to solve the construction and management problems of large water conservancy projects。

Tongyan Information No. 20230202 | Digital art empowers smart space innovation and upgrading

Digital art applies digital technologies such as multimedia, Internet, artificial intelligence, virtual reality and multi-sensor technology to the creation of space landscape，Combined with a variety of installation art techniques，Create interactive, immersive static/dynamic landscapes that enable park management，Improve operational efficiency，Break the stereotype of space management operation。

Tongyan Information No. 20220904 | The exploration and application of traffic simulation based on CIM base in very large park projects

Traffic simulation has been around since the 1960s，With the development of computer technology, digital computer models are used to reflect complex road traffic analysis techniques and methods，It is an important part of intelligent transportation system，It can be dynamic，Realistically simulate various traffic phenomena such as traffic flow and traffic accidents，The temporal and spatial changes of traffic flow are reproduced，In-depth analysis of vehicle, driver and pedestrian, road and traffic characteristics，Effective research on transportation planning, transportation organization and management, transportation energy conservation and rationalization of material transportation flow。It has a more intuitive effect on the prediction of road operation conditions of complex roads and complex intersections。

Tongyan Information No. 20220804 | Digital twin technology application status

Through the rapid development of digital twin in recent years, industry application driving has become the focus of the industry, and typical application scenarios such as twin cities, parks, and buildings are gradually becoming clear。The scene opens up a new track for the realization of the value of digital twins, and provides a concrete space for users to experience digital twins. This issue of the same information will discuss the focus of digital twin technology in the future development of the industry from the application status of digital twin technology in different scenarios。

Tongyan Information No. 20220705 | The future outlook of smart park construction

2018年2月，习近平总书记视察成都时首次提出公园城市理念。On the one hand, the concept of "Park City" embodies the development concept of "ecological civilization" and "people-centered", on the other hand, it also embodies the theoretical innovation and practical exploration of China's urbanization development model and path transformation。In the construction process of park city, it is not only a simple park construction and green increase, but also an overall consideration of the ecology of the park, the life of the people, and the production of the city, so that the construction of ecological civilization and economic and social development can coexist in harmony, and economic development and ecological civilization construction can be organically integrated。