Ford make tests of its new driverless car in snow conditions

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 don't have any text to check? don't have any text to check? Click "Select Samples".Motoring large Ford says it's conducted undefeated tests of its driverless cars in snowy conditions.
The company aforementioned it had been running detector tests for quite a year, however was currently driving autonomous cars in a very controlled, snowy setting.
Snow presents a challenge to driverless cars as a result of the sensors they use to notice road markings and hazards don't work well in brumal weather.
Google has additionally been testing its autonomous vehicles within the snow.
Driverless cars use light-weight Detection and locomote (Lidar) sensors to make a close read of the planet around them.
Lidar works by apace firing optical maser light-weight removed from the automotive and measurement what proportion light-weight is mirrored back - an identical principle to radiolocation, that uses radio waves instead.
But these sensors don't work well in snowy conditions, and also the car's aboard cameras cannot see road markings obscured by snow.
Ford aforementioned it had instead programmed the measuring system sensors to notice landmarks on top of the bottom, like buildings and road signs.
The automotive may then compare this data to AN existing high-resolution map of the road - generated by autonomous cars throughout a lot of favourable weather- keep in its pc.
This allowed the automotive to navigate the road even once visibility was poor.
Ford is that the initial manufacturer to check its vehicles in a very model town engineered by the University of Michigan.
"We're accustomed the conditions dynamical terribly apace. As humans, we tend to perceive that may happen and that we acumen to agitate it," aforementioned Greg Stevens, United Nations agency leads driver help analysis at Ford.
"We ought to make certain that our autonomous vehicles may also agitate those things within the same means."
Innovations
Rival automotive makers like Tesla, further as technology giants Uber and Google, are testing self-driving vehicles.
Tesla has already free a automotive with AN "autopilot" feature that may take over driving on some roads.
On Sunday, the corporate discovered that it absolutely was developing AN app that may let homeowners summon their automotive from a distance.
Tesla's Model S and X cars will already drive themselves out of a garage once summoned, however the company's owner, Elon Musk, told the BBC that individuals would eventually be able to summon their automotive across thousands of miles.