Home Electric Vehicle Ford patents tech to cost EVs whereas pushed

Ford patents tech to cost EVs whereas pushed

0
Ford patents tech to cost EVs whereas pushed

[ad_1]

A current Ford patent submitting hints that the automaker is investigating methods of charging EVs whereas driving.

Printed by america Patent and Trademark Workplace (USPTO) on July 20, 2023, and initially filed Jan. 20, 2022, the patent utility in query is titled “Roadway Charging Coil Alignment and Monitoring” and offers with wi-fi inductive charging for shifting autos—also called dynamic wi-fi charging.

Ford in-road wireless EV charging patent image

Ford in-road wi-fi EV charging patent picture

Whereas adoption has been sluggish, wi-fi/inductive charging techniques for stationary use will not be new. In 2020, SAE Worldwide, previously the Society of Automotive Engineers, introduced the first world requirements for EV wi-fi charging at as much as 11 kw. This technique of charging makes use of coils mounted in a transmitter (linked to a supply of electrical energy) which sends energy to a receiver mounted on the automobile.

On this patent submitting, although, Ford discusses embedding inductive charging coils in a highway floor, permitting autos to cost wirelessly as they drive alongside. To do that, a automobile’s receiver can be aligned with a line of coils, which might require the driving force to observe a exact path, doubtlessly aided by cameras or different sensors.

 

Ford in-road wireless EV charging patent image

Ford in-road wi-fi EV charging patent picture

Counting on steering motion nonetheless leaves room for misalignment of the automotive and in-road charging coils, which reduces charging effectivity, in line with Ford. The automaker’s proposed answer is to equip autos with floor penetrating radar to residence in on the coils. Radar knowledge would then be fed right into a management system that will routinely alter steering to exactly align the in-road coils with the automobile’s receiver.

Ford in-road wireless EV charging patent image

Ford in-road wi-fi EV charging patent picture

A patent utility isn’t proof of real-world plans, however in-motion wi-fi charging has been examined earlier than. In 2017, Renault and Qualcomm (which subsequently bought its wi-fi charging patents to WiTricity) claimed to have charged a automotive at 60 mph on a check monitor. In 2020, wireless-charging {hardware} from Israeli agency Electreon was used to cost shifting vans on a brief stretch of Swedish highway. Toyota believes dynamic wi-fi charging may even allow smaller batteries in future EVs.

[ad_2]

LEAVE A REPLY

Please enter your comment!
Please enter your name here