Sharing Energy in the City: 2030

By Aurelien

With the development of decentralized electricity and energy production, the sharing of energy between citizens, industries and public institutions will certainly reshape our relationship to energy in our everyday life. With this in mind, French electric utility company EDF decided to launch the prospective challenge “Sharing Energy in the City, 2030” in order to stimulate interdisciplinary innovations and to foster international opportunities dealing with this major and inspiring issue which affects us all.

Watch the video below to learn more about this initiative:

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If you are keen on the urbanization, energy and sustainability topics and working as a researcher or postgraduate student from a lab/school/university/incubator/cluster (or if you know someone in those fields), then this challenge is a fantastic opportunity to bring your project to life!  :D

6000€ in Prizes will be awarded to the most innovative and collaborative projects, but more importantly, a 6-month work placement, connection with key stakeholders and funding for your project from EDF are the real rewards of this Challenge.

All details regarding the expectations can be found on the dedicated website and Community “Sharing Energy in the City, 2030“. You can also tweet questions to @Challenge_2030. Don’t wait too long, the deadline for applications is March 31, 2014!

3D City Management: Traffic!

By Bruno

800px-Traffic_in_Southern_California

Hello dear 3D Perspectives readers and bloggers,

This is a follow up on 3D City Management as promised in my previous post. In the last episode I explained how noise could be simulated and visualized in a 3D scene.

Today, I’d like to talk about another aspect of our everyday urban life. Traffic!

Most of us spend a lot of time in traffic and wonder how car flow could be optimized and made more fluid, saving us precious time. The old-fashioned way to create roads and traffic infrastructure is by building roads that connect point A to point B.

But if we want to create a city with a sustainable design and framework, we need to consider different elements before finalizing decisions: noise, air pollution, carbon footprint, energy consumption, etc. As a result, decisions about road infrastructure become more complex and need to be supported by simulation software that can optimize the combination of all these factors.

We are currently working with talented people at a French public research institute focused on traffic simulation: LICIT (ENTPE/INRETS) and LTE (INRETS) who have developed a dynamic traffic simulation application (SYMUBRUIT). The value of their approach is to be able to open their model to dynamic attributes like, speed, size of the streets and random events.
traffic simulation

The outcome of these studies gives a much better understanding on the decisions that need to be made to optimize traffic and environmental impact.

For example the result of a recent study demonstrated that a roundabout reduced noise by 60 percent, fuel consumption by 80 percent, and the fluidity of the traffic was improved by 30 percent.

Now I’m not sure all of us believe that roundabouts are the best solutions everywhere!

We all need to be convinced. A realistic 3D simulation would help to better understand these studies. That is why, in cooperation with the CSTB (MoDev), the SYMABRUIT results can be rendered in a 3D scene with modifiable simulation attributes. It becomes much easier to understand.

See for yourself in the video below. Here you can see the impact of a traffic light being moved combined with a modification of the average number of cars per hour.

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Once again we see that building and city management require powerful simulation capabilities combined with a powerful way to communicate the results to citizens. This is where the potential of 3D can be fully exploited. It’s also a direction we are exploring at Dassault Systèmes.

This post concludes this first series on 3D City Management. I hope you enjoyed it! Stay tuned, I’ll announce the next series soon.

See you soon!

Bruno

3D City Management: Reducing Noise Pollution

By Bruno

800px-Qantas_b747_over_houses_arp

Hello,

Welcome to part two of my 3D City Management series. In the last episode I explained how urban areas will expand and must be carefully designed to enable sustainable development.

Since then I’ve been contacted by some software companies about hosting their solutions on our open 3D City Management platform. The idea for today’s post came from one of those calls. So thanks PiXXIM and CSTB for your contribution!

Noise pollution. The image above says it all. It’s a topic we all know a little too intimately. How can 3D City Management help reduce noise pollution?

The below TVnima will give you some ideas:

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What do you think about this?

See you soon!

Bruno

P.S. Next time I’ll talk about traffic jams.



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Beyond PLM (Product Lifecycle Management), Dassault Systèmes, the 3D Experience Company, provides business and people with virtual universes to imagine sustainable innovations. 3DSWYM, 3D VIA, CATIA, DELMIA, ENOVIA, EXALEAD, NETVIBES, SIMULIA and SOLIDWORKS are registered trademarks of Dassault Systèmes or its subsidiaries in the US and/or other countries.