No GPS Signal? No Problem: This Little Chip Knows Where You Are

Author James Mash 11.2.2014. | 23:07

GPS is a godsend when it works. Problem is, there are plenty of places it doesn’t work—tall skyscrapers, concrete overpasses, and other huge structures all block the satellite signal you need to navigate. Luckily, Swiss company u-blox just devised a chip that keeps you on course when the satellites drop out, using the most old-fashioned of navigation techniques: dead reckoning.

The u-blox 3D Dead Reckoning chip uses a bevy of accelerometers, gyroscopes, and speed sensors to calculate a car’s exact location, no GPS signal needed. By measuring the direction, speed and distance the car has traveled since the last GPS check-in, the chip can tell if the car’s still on the intended route, or if it’s veered off into lost-land. U-blox’s demonstration video, narrated by a charming Walter Cronkite imitator, explains in more detail:

The 3D Dead Reckoning chip isn’t packed in to any currently-available GPS systems, and it’s not really clear whether the company intends to sell these things to equipment manufacturers or directly to consumers—though the press release indicates it shouldn’t be too hard to install yourself.

It’s one of those simple-seeming pieces of tech that makes you wonder, “why didn’t anyone think of this before?”

via Gizmodo

Author James Mash 11.2.2014. | 23:07
Write a comment

No Comments

No Comments Yet!

Let me tell You a sad story ! There are no comments yet, but You can be first one to comment this article.

Write a comment
View comments

Write a comment

Leave a Reply

Watch latest gadget videos

Chinavasion Video


action cam

Add Chinavasion on Google+

Add Chinavasion on Facebook

Archive