Stanford scientists have developed away to wirelessly deliver electricity to moving objects, an advance that could charge electric vehicles, smartphones and medical implants on the go. The demonstration only involved a 1MW charge, whereas electric cars often require tens of kilowatts to operate.If electric cars could recharge while driving down a highway, it would virtually eliminate concerns about their range and lower their غير مجاز مي باشدt, perhaps making electricity the standard fuel for vehicles. For safety, autonomous cars need to be in the centre of the lane where the transmitter coils would be embedded, providing very precise positioning for GPS satellites.The team transmitted electricity wirelessly to a moving LED lightbulb.

"In addition to advancing the wireless charging of vehicles and personal devices like cellphones, our new technology may untether robotics in manufacturing, which also are on the move," said Shanhui Fan, a professor at Stanford. A coil in the bottom of the vehicle could receive electricity from a series of coils connected to an electric current embedded in the road," said Fan."The hope is that you’ll be able to charge your electric car while you’re driving down the highway.The goal would be to reduce accidents and dramatically improve the flow of traffic while lowering greenhouse gas emissions."For anything that could benefit from dynamic, wireless charging, this is potentially very important," he said."We can rethink how to deliver electricity not only to our cars, but to smaller devices on or in our bodies," Fan said.

GPS is accurate custom 2 seater electric vehicle manufacturer up to about 35 feet.Wireless charging would address a major drawback of plug-in electric cars - their limited driving range.Wireless technology could also assist GPS navigation of driverless cars.Scientists at Stanford University in the US have overcome a major hurdle to such a future by wirelessly transmitting electricity to a nearby moving object."We still need to significantly increase the amount of electricity being transferred to charge electric cars, but we may not need to push the distance too much more," said Fan, lead author of the published in the journal Nature..The team is now working on greatly increasing the amount of electricity that can be transferred, and tweaking the system to extend the transfer distance and improve efficiency.Some transportation experts envision an automated highway system where driverless electric vehicles are wirelessly charged by solar power or other renewable energy sources.