英语听力精选进阶版 14432

（单词翻译）

Hands-free on the road?

Summary

30 May 2014

It looks like the route to driverless cars is clear. Google is to start building its own self-driving cars, rather than modifying vehicles built by other manufacturers. It'll have a stop-go button but no controls.

Reporter:

Theo Leggett

Report

Google's driverless car project was officially launched in 2010. Since then it says its test vehicles have completed more than a million kilometres on public roads. They've progressed from relatively¹ simple driving on the Californian freeway to more complicated manoeuvring in urban areas.

So far, Google has used a fleet of ordinary cars, which have been converted to carry self-driving technology. But now it wants to take the process a stage further by producing a purpose-built machine. It’s planning to create a fleet of about a hundred fully² autonomous³ electric vehicles capable of carrying two people at up to 40 km per hour without any input⁴ from a human driver.

The ultimate aim is to get rid of the controls altogether, although early versions will still need to have a steering⁵ wheel and pedals.

Google believes it will be able to launch a pilot scheme using the new cars within the next two years. But the internet giant is far from being the only company working on self-driving technology. A number of major manufacturers have their own test programmes, among them Ford⁶, Toyota, Volkswagen and BMW.