Covid-19 forced Google Maps to change how it predicts traffic


Morning traffic makes its way along a freeway in Los Angeles, California, September 19, 2019.

Mike Blake | Reuters

Google on Thursday explained in a blog post how Covid-19 has forced it to rethink how it predicts driving conditions, like traffic, for people who use Google Maps.

For the past 13 years, when you started a route in Google Maps, Google provided an estimated time of arrival based on years a combination of live traffic data and historical traffic patterns that were accurate for over 97% of trips worldwide. Now Google is partnering with DeepMind to make their ETAs even more accurate.

Pre-coronavirus, your morning commute may have been about an hour, taking into condition years of information that Google knew about weather, potential accidents and roads along your route. But, Google found global traffic dropped 50% after lockdowns started earlier this year, so that method doesn’t work anymore.

Since Covid-19 broke out, Google said it had to deprioritize older traffic data and has changed its models to first prioritize traffic patterns from the last two to four weeks. That means it should continue to be reliable through the pandemic, especially if areas start to open up gradually over time.

Subscribe to CNBC on YouTube. 



Source link

Discover

Sponsor

spot_imgspot_img

Latest

Norwegian Cruise Line CEO on how the company’s cruise ships can safely set sail once again

Norwegian Cruise Line CEO Frank Del Rio said Monday he is confident the cruise line operator can safely set sail this summer for...

FBI arrests 5 in alleged ‘Operation Fox Hunt’ plot to pressure citizens to return to China

FBI Director Christopher Wray speaks during a virtual news conference at the Department of Justice in Washington, October 28, 2020.Sarah Silbiger | Pool...

Bipartisan infrastructure deal omits major climate change measures

U.S. President Joe Biden speaks following a bipartisan meeting with U.S. senators about the proposed framework for the infrastructure bill, at the White...

DraftKings adds betting deal with Professional Fighters League

Jason High (red gloves) fights Caros Fodor (blue gloves) lightweight event during Professional Fighters League: Daytona at Daytona International Speedway on June 30,...

Next Trump, Biden debate will see format changes after criticism

This combination of pictures created on September 29, 2020 shows US President Donald Trump (L) and Democratic Presidential candidate and former US Vice...