More than 20 years after Hong Kong's return, Tupu digital twin Hong Kong Zhuhai Macao Bridge has shocked

“ The river bends to the South , Go to the Xiangjiang River and have a look ……” from 1997 year 7 month 1 Hong Kong's return to the motherland , This head 《 Pearl of the East 》 It has been sung 25 year . From an obscure fishing village, it has gradually become a world-renowned modern metropolis , The magnificent transformation of Hong Kong , What magic development passwords are included ？

Different people have different ideas about the development of Hong Kong , But there is no doubt that the Hong Kong Zhuhai Macao Bridge has helped .2017 year 7 month 1 Japan ,《 Framework agreement on deepening Guangdong Hong Kong Macao cooperation and promoting the construction of Dawan District 》 To sign . Integrate into Guangdong, Hong Kong and Macao big bay area , The story of common prosperity and development between Hong Kong and the mainland has gradually unfolded ： The completion of the super project Hong Kong Zhuhai Macao Bridge has officially connected Hong Kong to the national expressway network , The Guangdong Hong Kong Macao University Alliance has become an important platform for gathering higher education resources in the three places ...... It is conducive to personnel exchanges and economic and trade exchanges between the three places , It is conducive to promoting the development of Guangdong Hong Kong Macao Great Bay area , It is conducive to enhancing the comprehensive competitiveness of the Pearl River Delta region , Comprehensively promote the mainland 、 Hong Kong 、 Macao's mutually beneficial cooperation .

The Hong Kong Zhuhai Macao Bridge was built in 2018 year 10 month 24 Open daily .2020 year 8 month 16 Japan , The Zhuhai Macao cargo passage at the Hong Kong Zhuhai Macao Bridge port was officially opened . use Toupo Independent research and development engine HT for Web, stay Web The Hong Kong Zhuhai Macao Bridge that renders the style of ink painting - Dawan district manages 3D scenes . Through lightweight modeling 2D、3D Seamless integration , Annotate the steel structure bridge with poetic and picturesque flavor , Reflect the soft beauty of the bridge . Presentation overview 、 Benefits 、 Flow 、 wind force 、 Data information of bridge condition , Promote the integration of digital twin technology and bridge digital management .

Map visualization can help improve the digital perception system of the bridge . Promote the digital transformation and upgrading of existing facilities , Strengthen the synchronous planning and construction of new facilities and perceptual networks . Build a facility operation state awareness system , Strengthen the digital perception and monitoring coverage of important channels and hubs , Enhance the all-weather capacity of key road sections and important nodes 、 Full cycle operation status monitoring and active early warning capability .

The subject number is twin

Build a real model of Hong Kong Zhuhai Macao Bridge in digital space , And it is completely synchronized with the real state of Hong Kong Zhuhai Macao Bridge through sensors , In this way, according to the existing conditions and past loads , Timely analyze and evaluate whether maintenance is needed , How much load can it bear .

The data monitoring of the Great Bay area of Hong Kong, Zhuhai and Macao mainly includes the clearance height 、 Channel direction and clearance width of main navigation hole . The monitoring instruments mainly include vibration sensors 、 Differential pressure deformation measuring instrument 、 Box type fixed measuring instrument 、 Three dimensional ultrasonic anemometer, etc , The above equipment can be used to measure the wind speed in the tunnel 、 temperature 、 humidity 、 pressure 、 Gas difference and carbon dioxide 、 Monitor the concentration of nitrogen oxides and micro particles , So as to calculate and count the deflection 、 Stress 、 Deviation trend 、 Temperature and humidity, etc .Hightopo Use graphical means to interpret and convey data information clearly and effectively , Help us find the rules and characteristics , Mining the value behind data .

Visualization of bridge dynamic environment

For a fluid field that needs to be displayed on a surface , Such as wind farm , Flow field , Pressure field, etc , It needs to be presented in a dynamic way , You can use the graph flapping particle plug-in to realize . The wind flow can be viewed in the main scene of the visualization system of Tupu software 、 Particle flow in water flow . Transfer the 2D fluid field information to the map as a mapping resource SDK.SDK Map is used to save the position information of particles , Using fluid fields and particle positions , Calculate the particle position at the next frame . Then fuse the output of the previous frame with the current output , Realize the moving wake effect of particles .

Visualization of steel structure details

The Hong Kong Zhuhai Macao bridge consists of three navigable bridges 、 An undersea tunnel 、 Four artificial islands and connecting bridges and tunnels 、 The non navigable hole continuous beam bridge in deep and shallow water area is composed of the land connecting line of Hong Kong, Zhuhai and Macao .Hightopo It can dynamically and visually display the design results of the bridge , Click on “ Little hands ” Click this button to view the local structural design drawings of the bridge . The overall design concept of Hong Kong Zhuhai Macao bridge includes strategic 、 innovative 、 Functionality 、 Security 、 Environmental protection 、 Culture and landscape .

2D configuration

HT adopt 2D、3D Configuration mode , Visually and clearly display the layout of monitoring network equipment in Dawan district and the path used in data transmission . Compare with InTouch/IFix/WinCC These traditional configuration software , Tupo is based on Web Our platform is more suitable for C/S towards B/S General trend of transformation , Multi element, rich visual components and support fast data binding methods , Can be used to quickly create and deploy . Provide... For various industrial scenes 2D、2.5D、3D A variety of clear and beautiful visual service modes .

Compared with the traditional interface , Tupu meets the needs of the modernization of the industrial Internet of things 、 High performance 、 Cross platform （ desktop Mouse / Move Touch / Virtual reality VR） Graphic display effect and interactive experience . Easily open the mobile terminal and terminal demand interface , yes C Advantages that end platforms don't have , And realize the single finger rotation of the touch screen device 、 Double finger zoom 、 Three finger translation operation , There is no need to worry about different interaction modes across platforms . It also supports combination VR/AR To display , Let users immerse themselves in the virtual environment for experience , Especially for factories 、 workshop 、 Large scenes such as production lines have more advantages .

《“ the 14th Five-Year Plan ” Development planning of modern comprehensive transportation system 》 Put forward , Build a facility operation state awareness system , Strengthen the digital perception and monitoring coverage of important channels and hubs , Enhance the all-weather capacity of key road sections and important nodes 、 Full cycle operation status monitoring and active early warning capability . Build smart highways . Building models drive information 、 The road network perception network and highway infrastructure are planned and constructed simultaneously , Speed up the digital transformation of highway infrastructure , Promote all elements of highway infrastructure 、 Full cycle digital transformation and development , Strengthen the active security early warning of key information of key infrastructure .