Lifestyle Viral and Trending 24 Oct 2019 Autonomous cars unli ...

Autonomous cars unlikely to ease traffic jam

ANI
Published Oct 24, 2019, 9:25 am IST
Updated Oct 24, 2019, 9:25 am IST
Driverless cars could lead to more traffic congestion: Study.
Driver-less cars have a considerable impact on a city's traffic. (Photo: ANI)
 Driver-less cars have a considerable impact on a city's traffic. (Photo: ANI)

Washington: Driverless cars may worsen traffic congestion instead of easing it, predicted a study. "Autonomous or driverless vehicles are likely to have profound effects on cities. Being able to understand their impact will help to shape how our communities respond to the challenges and opportunities ahead," said study co-author Dr Raul Barreto, from the University of Adelaide's School of Economics.

Using the City of Adelaide in Australia as a test model, researchers surveyed more than 500 commuters, including a mix of those who travel to work by car and public transport, and modelled the potential impacts. The results are published in the journal, Urban Policy and Research.

 

This multidisciplinary research - conducted by the University's School of Architecture and Built Environment, School of Economics, and the Australian Institute for Machine Learning, in collaboration with researchers from the City of Adelaide - investigated commuters' views on autonomous vehicle ownership and use, vehicle sharing, and their attachment to conventional vehicles.

The research team then explored potential vehicle flow, with a mix of autonomous and conventional vehicles, and land-use change in the Adelaide CBD under different scenarios. "Our findings show that Adelaide has the potential to significantly reduce the number of vehicles on the roads and improve traffic flows, however, these benefits may not be achieved in the near to medium term for many reasons," Dr Barreto said.

The key factors affecting the transition to autonomous vehicles are commuter attitudes to car ownership and wanting to drive themselves, rather than have technology do it for them, as well as the price of new technology, and consumer attitudes to car sharing.

"Our evidence suggests that as riders switch to autonomous vehicles, there will be an adverse impact on public transport. With most commuters not interested in ride-sharing, this could increase peak period vehicle flows, which is likely to increase traffic congestion over the next 30 years or so," said Dr Barreto.

"Under both scenarios we tested, the number of vehicles overall will eventually drop. However, total vehicle trips may increase, and some of the predicted benefits of autonomous vehicles may not eventuate until a lengthy transition period is complete," continued Dr Barreto. "Our findings have policy implications for how the transition to autonomous vehicles is managed, not just within the City of Adelaide but for other cities around the world," Dr Barreto concluded.  

 

Click on Deccan Chronicle Lifestyle for all the latest and viral news on health and wellbeing. Follow us on Facebook.

...




ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT