Deploying digital twins on a city scale

As part of the virtual ARC Industry Forum this year, we continued our executive interviews with leaders in the world of manufacturing, industry, and critical infrastructure. This year’s interviews were focused on different initiatives that accelerate digital transformation in a post-COVID world. Phil Christensen, vice president of Digital Cities Reality and Spatial Modeling at Bentley Systems, about how Bentley is helping cities in developing and deploying Digital Twins at City Scale.

Understanding the digital twin

Christensen defined a digital twin as a digital representation of a physical asset. Taking this further, a city-scale digital twin is a digital representation of the physical infrastructure of the city, the networks of roads and utilities, and buildings. The digital twin also includes models of the processes to plan, construct, maintain, and operate the city.

Deploying digital twins at city scale

The digital twin can be applied at any stage of the lifecycle, explained Mr. Christensen. Basically, there are four groups involved in deploying digital twins at city scale:

  • Organizations and people that regulate and drive the city planning
  • Engineering firms that design, build, modify, and maintain assets
  • Corporations that own city assets, like physical infrastructure (road, water, power networks etc.)
  • Citizenry at large.

All of these groups benefit from the digital twin that encourages and facilitates better collaboration between city authorities and citizens, the asset owners, and the engineering firms, to evolve the physical fabric of the city. As a project is envisioned a digital twin can be used to communicate in a 3D model about its impact on multiple stakeholders.

Making digital twins more accessible to citizens

A lot of the work Bentley Systems is doing revolves around making the digital twin more accessible. In this context, Christensen cited a few examples that make the digital twin a conduit for more accessible and meaningful engagement with citizens.

Open cities planner capability makes the digital twin available through a large touch screen that might be in a city hall, done interactively, or through the web browser. So, you can just look at it on your home computer or even on a mobile device and see a proposed development and comment about it from any location.

Future of digital twin technologies

The future of digital twin technologies lies in capturing the current/real-time state of the constantly changing city with new technologies, such as drones, satellites, aerial photography, sensors on vehicles, or crowdsourcing the capture of data from mobile phones around the city. These are all ways to build the reality model – the digital context of the city. Christensen stated that for Bentley Systems, “This is really an exciting area where we can get a much more accurate and high-fidelity 3D model of the city that evolves over time.”

Another interesting area is the development of the Internet of Things (IoT) and the sensors embedded in the different networks (buildings, street lights, etc.) across the city to continually monitor the performance of the city’s various functions to better understand necessary actions to be taken. For example, flood sensors to detect rising water levels. The deployment of sensors will increase the streams of valuable digital data and strengthen the digital twin.

– This article originally appeared on ARC Advisory Group’s website. ARC Advisory Group is a CFE Media content partner. Edited by Chris Vavra, web content manager, Control Engineering, CFE Media and Technology, cvavra@cfemedia.com.

The post Deploying digital twins on a city scale appeared first on Control Engineering.

Read More

Total
0
Shares
Leave a Reply

Your email address will not be published. Required fields are marked *

Previous Post

Semiconductor industry fab spending expected to reach new highs

Next Post

AI framework with active object manipulation released

Related Posts
Close Bitnami banner
Bitnami