Apple’s Engaged on Tech Particularly for Excessive-Finish Electrical Sports activities Automobiles

Apple has proven us in current months that whereas it might or might not be creating a self-branded car proper now, the tech-giant’s curiosity within the many ideas and applied sciences that might issue into constructing such an autonomous, self-driving car like Apple Car are nonetheless very a lot alive.

Again in August, the corporate was granted a patent protecting this really futuristic sunroof and clever vibrating seat expertise for in-cabin utility. And, simply days in the past, it was prophesied by Apple Nostradamus, Ming-Chi Kuo, that the iPhone-maker might in actual fact launch an Apple Car — powered partially by customized TSMC-built processors — someday between 2023 and 2025.

Whereas it might seem to be the tech-giant is everywhere in the map with its long-rumored Undertaking Titan plans, as we talked about it’s clear the iPhone-maker remains to be within the normal thought.

At the very least it’s clear by their newest patent, which was revealed on Thursday by the U.S. Patent and Trademark Workplace (USPTO) and discusses ideas and mechanisms that might assist facilitate changing energy from a excessive voltage supply right down to a decrease voltage. 

Apparently, because it applies to the inherent “Converter Architecture” patent, No. 20180301986, Apple’s IP particularly notes the expertise applies to battery converter methods for vehicular use, equivalent to to energy an electrical or hybrid automotive.

The Downside

Whereas electrical and hybrid autos run totally on a excessive voltage batteries, the automotive itself wants to make use of this vitality to energy each drivetrain methods, in addition to parts and different features equivalent to in-cabin electronics, air-con and/or warmth. 

And whereas these converters are presently getting used to assist facilitate such features in electrical autos just like the Tesla Mannequin 3, Apple believes the expertise accessible is “often inefficient and suffers from load transients that are absorbed by and may cause damage to a low voltage battery.” 

Apple Car Concept 4
Alex Imnadze / Behance

In different phrases, the present slate of high-voltage converters are inefficient, and variations in output attributable to this inefficiency might in the end have unfavorable impacts on the automotive or its parts. 

The Answer

As illustrated within the diagram under, Apple’s resolution to this problem is to make use of a number of direct present (DC) converters to deal with duties, which might additionally work to assist down convert excessive vitality into decrease vitality at every junction. 

This may then permit both the addition of a secondary low-voltage battery to assist energy all the car’s devices and parts, or to complement the ability acquired by the primary energy supply when a extra appropriate degree of energy is required to maintain the parts and drivetrain working easily.


It’s an fascinating idea that in the end guarantees higher energy administration and effectivity — and on condition that Apple’s utility notes this tech would solely be used for electrical car powertrains, it’s very thrilling to assume that these developments might someday issue into the corporate’s first self-branded automotive.

In fact, a patent is merely a patent, and whereas they usually give us a uncommon look into what the corporate is itself trying into, they don’t all the time materialize within the type of a business product.


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