On October 14-15, the 2021 China Geographic Information Industry Conference, sponsored by the China Geographic Information Industry Association, guided by the Hubei Provincial People's Government, and co organized by the Hubei Provincial Department of Natural Resources and Wuhan University, with the theme of "Empowering the New Era with Geographic Information Technology and Joining Hands for a New Journey", opened in Wuhan.

At the same time, the Digital Twin Technology and Application Sub Forum, hosted by the Digital Twin Technology and Application Working Committee of the Beijing China Geographic Information Industry Association and supported by Terra Info Tech（Beijing）Co. Ltd and Beijing Brilliant  Technology Co., Ltd., kicked off on the 15th.

Liu Junwei pointed out that "stricter evaluation standards are needed in the construction of real-life 3D China. At the same time, in response to the pain points and bottlenecks in the current development process of the surveying and mapping industry, it is necessary to integrate the ecological resources of the industry chain and jointly propose industry cooperation initiatives and plans. Through the digital twin service capability of the entire industry chain, Terra has connected the five major links of sensor equipment research and development, data collection and processing, support platform, and application development, relying on its self-developed digital twin base for application and landing in industries such as smart cities, smart industries, and transportation engineering。

Liu Junwei, Founder and Chairman of Terra Info Tech（Beijing）Co. Ltd

Liu Junwei pointed out that "stricter evaluation standards are needed in the construction of real-life 3D China. At the same time, in response to the pain points and bottlenecks in the current development process of the surveying and mapping industry, it is necessary to integrate the ecological resources of the industry chain and jointly propose industry cooperation initiatives and plans. Through the digital twin service capability of the entire industry chain, Terra has connected the five major links of sensor equipment research and development, data collection and processing, support platform, and application development, relying on its self-developed digital twin base for application and landing in industries such as smart cities, smart industries, and transportation engineering

Wang Jue stated in the theme report of "Digital Twins and Metaverse" that new infrastructure is becoming a necessary choice to lead the high-quality development of China's economy. In the process of empowering traditional industries with digital means, "digital twins" are an important support for the evolution of old infrastructure to new infrastructure, which can achieve the digitization of all elements of the physical world, establish a digital world coexisting with the physical world, and help the rapid development of economic and social digital transformation. When explaining the concept of the metauniverse, Wang Jue said that the metauniverse is a new type of Internet application and social form that integrates a variety of new technologies. It provides immersive experience based on extended reality technology, generates a mirror image of the real world based on digital twin technology, builds an economic system based on blockchain technology, and closely integrates the virtual world and the real world in the economic system, social system, and identity system.

Wang Jue, Chairman of Brilliant Technology Co., Ltd

The enterprise metaverse is a new layer of infrastructure stack created to integrate the virtual digital world and the physical world. This platform integrates the Internet of Things, digital twins, and mixed reality. Starting with digital twins, we establish a rich physical or logical digital model that spans across people, places, objects, and their interactions, whether it's assets, products, or complex environments. Digital twins bind to the physical world in real-time, allowing for the use of mixed reality, monitoring of the environment, and collaboration within it. The enterprise metaverse is a new type of infrastructure for enterprises and also a manifestation of the future digital world.
 
Terra Info Tech（Beijing）Co. Ltd and Beijing Brilliant Technology Co., Ltd. have signed a strategic cooperation agreement, and the two sides will carry out in-depth cooperation in the construction of new infrastructure. Strong alliance, jointly promoting the development of the digital twin industry, creating more advanced concepts, more reliable technical support, and higher quality products.

Han Jingting, Vice President of Brilliant, and Zhang Gaofeng, Vice President of Terra Info Tech
 

At the conference, Beijing Brilliant Technology Co., Ltd. announced the heavyweight release of its "BlinkOs" digital twin operating system product. This product utilizes GIS BIM、 Real time rendering, GPU cloudification and other technologies provide one-stop services for the construction and operation of digital twin visualization and interactive applications in various industries, supporting multi terminal operation and access such as large screens, PC terminals, tablets, mobile phones, VR/AR and XR, realizing the rapid delivery of digital twin visualization application systems with ultimate experience, reducing the threshold for small and medium-sized enterprises to participate in the construction of digital twin systems, allowing them to enter the digital twin era at low cost and enjoy the benefits of digital twin.

Qi Huanran, Vice President of Brilliant

Support multi-source data fusion optimization, quickly build twin scenarios
The digital twin operating system BlinkOs supports large-scale and multi type data sources, including CAD, manual models, BIM models, oblique photography, point cloud data, GIS data, terrain data, etc. Through data governance, achieve data optimization and integration, and construct digital twin 3D model scenes that meet different application scenarios and accuracy requirements, such as airports, ports, power plants, mines, parks, and cities.

PPT style visual interface configuration, low code rapid development and delivery
This product provides a rich variety of 2D and 3D visualization components, with built-in industry case templates and layout templates. Simplify complex page design and logic development into drag and drop free layout, enabling flexible data binding, parameterized configuration of pages and scene interaction. Help users quickly build twin visualization applications through zero code or code, greatly improving application building efficiency and reducing investment costs.

Quickly and conveniently develop interfaces to meet the customized development and deep application needs of complex application scenarios
This product supports complex application development and expansion of holographic 3D scenes, realizing functions such as digital twin scene loading, browsing, roaming, model editing, business data display, spatial analysis and display, and can be integrated with other application systems to meet the customized development and deep application of complex digital twin application scenarios. Provide over forty types of interfaces, covering scene loading, interactive control, micro applications, BIM, and other related content.

Zhang Gaofeng, Vice President of Terra Info Tech（Beijing）Co. Ltd., gave a detailed introduction to "SmartEarth Digital Twin Base 3.0" to the attending guests. This product upgrade is mainly aimed at the two important tasks of the current basic surveying and mapping reform, namely the new basic surveying and mapping and the construction of real-life 3D China. Combining project practice and technological research and development achievements, a one-stop solution from data collection, processing, management, and service application is proposed.

Zhang Gaofeng, Vice President of Terra Info Tech（Beijing）Co. Ltd.

The 'digital twin' will fully utilize data such as physical models, sensor updates, and operational history, integrate multidisciplinary, multi physical quantity, multi-scale, and multi probability simulation processes, and complete mapping in virtual space to reflect the full lifecycle of corresponding physical equipment.

Zhang Gaofeng introduced the key technologies for real-time 3D construction, which are based on semantic core technology to achieve structured, semantic, and human-machine compatible understanding of real-time 3D data collection, conversion, and processing. The second is a one-stop, customized real-time 3D database application service platform based on knowledge graph as the core technology for real-time 3D data management, service release, and application development.

SmartEarth geographic entity products can solve the problems of difficult integration and application of multi-source heterogeneous spatial data, lack of correlation between geographic entities, and diversified needs of smart city construction. They provide a full chain service of geographic entity data with unified production, storage, management, and release, helping to upgrade and transform basic surveying and mapping and build a "realistic 3D China".

Xu Qionghui, General Manager of the Engineering Center of Terra Info Tech（Beijing）Co. Ltd., introduced that after years of polishing and research and development, Tairui Shuchuang's entire industry chain products have completed compatibility certification with domestic operating systems and hardware, and can maintain stable performance. It supports the visualization rendering of multimodal data on different engines, and ultimately achieves fast loading and application display of multi-source heterogeneous data on desktop, IOC large screen, web, mobile, and AR/VR, realizing the release of massive (provincial) real-time 3D data and multi terminal application display. In addition, he also introduced application cases in Shanghai, Zhejiang, Jiangsu, Qinghai and other places.

Finally, Zhou Yuanjin, Vice President of Beijing Brilliant Technology Co., Ltd., gave a speech on the practical application of digital twin technology, introducing the physical expression, intelligent perception, business integration, and intelligent decision-making aspects of digital twin technology in practical applications. Taking the digital twin airport as an example, during the airport planning and design phase, the digital twin airport platform operates synchronously. During the airport construction phase, it is possible to simulate the height of the tower and analyze the visual range of the field of view. Through simulation technology and VR devices, one can immerse themselves in the experience of whether the floor height of airport buildings is reasonable and whether the corridors are cramped; During the construction phase, the integrated platform for engineering construction can track the construction process of the terminal and flight area during the airport civil construction phase, and intelligently manage the construction period and cost; During the airport operation phase, various sensor devices such as weather data can simulate the weather conditions for a period of time in the future, providing decision-making basis for flight operation and support. By analyzing the aircraft's navigation and taxiing data for intelligent analysis, high-quality routes can be planned to reduce energy consumption.