How It Works

In simple terms, here's how Toyota's all-wheel drive tech works in the 2020 Camry

The all-wheel drive system of the 2020 Toyota Camry was put to the test in Park City, Utah in early February by the AutomotiveMap team.

Photo courtesy of Toyota Motor Sales U.S.A., Inc.

Toyota introduced its first all-wheel drive Camry in decades this year. They have made all-wheel drive an option for the 2020 Toyota Camry LE, SE, XLE, and XSE. Pricing has not yet been announced but will be revealed before the models go on sale later this year.

The 2020 Camry, along with the 2021 Toyota Avalon, has dynamic torque control all-wheel drive.

Mechanically this means that the car has two axles that each attach to two wheels. The axles are connected by a drive shaft.

2020 Toyota Camry Park City Utah course When wheels start slipping, the car's all-wheel drive system kicks in.Photo courtesy of Toyota Motor Sales U.S.A., Inc.

At the intersection of the front axle and drive shaft is the transmission and a single speed transfer case. The transfer case is a mechanical device that transfers power from the transmission to the front and rear axles via the drive shaft.

At the intersection of the drive shaft and the rear axle, there is a differential. The differential is a set of gears that allows the car's wheels to revolve at different speeds.

On the drive shaft, between the differential and intersection of the drive shaft and transfer case is a coupler. The coupler doesn't sit in the middle, but rather about two-thirds of the way back toward the differential. The coupler is there to provide a mechanical backup in case one of the sets of wheels in the vehicle starts to slip. When this happens, the coupler applies additional torque to the non-slipping wheels in an effort to keep the car going in the direction the driver intended rather than the direction the skid is trying to force the car to go.

2020 Toyota Camry Park City Utah course The Camry has part-time all-wheel drive allowing drivers to take advantage of the technology as needed.Photo courtesy of Toyota Motor Sales U.S.A., Inc.

In some vehicles, torque can be delivered to one, two, three, or all four wheels to varying degrees depending on what the road conditions require. In the Camry, the torque can only be delivered in equal amounts to both rear wheels.

Not all all-wheel drive systems operate all of the time. The ones that don't are called part-time all-wheel drive systems. This allows the driver to receive the benefits of an all-wheel drive system as well as the fuel efficiency that comes with front- or rear-wheel drive when the conditions are right.

2020 Toyota Camry Park City Utah course When traction is lost in either the front or back, Toyota's all-wheel drive system applies more torque to the wheels with traction to keep the car driving in the right direction.Photo courtesy of Toyota Motor Sales U.S.A., Inc.

In the Camry's case, when the all-wheel drive system is not enabled, the car runs as a front-wheel drive model. This is the same as Camrys not equipped with all-wheel drive.

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Volvo's Advanced Air Cleaner technology allows owners to be more informed about the environmet of their vehicle.

Photo courtesy of Volvo Cars

Volvo drivers will be able to see the quality of the air inside their vehicle thanks to new, first-to-market technology from the automaker. Called Advanced Air Cleaner, the tech includes a sensor that measures PM 2.5 levels inside the cabin.

PM 2.5 is a measurement that is widely used for air quality. It measures the amount of fine particulate matter in the air. High amounts of fine particulates can be an indication of pollution.

An air quality index rating of below 50 is considered good. Over 100 is hazardous to those with breathing-sensitive medical conditions. Over 200 is considered unhealthy while over 300 is considered hazardous.

Volvo Advanced Air Cleaner The car's infotaiment system displays the air quality amount for owners to see.Photo courtesy of Volvo Cars

In urban regions, PM 2.5 measurements are frequently above the amount recommended by the World Health Organization due to various forms of pollution.

This morning, the air quality in still-smokey San Francisco is 61. Springville, California, near the SQF Complex fire, has an air quality index ratio of 424. At the same time, Minneapolis, Minnesota has a ratings of 11. The main causes of these less-than-ideal numbers are high amounts of PM 2.5 in the atmosphere.

The new technology will be available on Volvo models built on the company's Scalable Product Architecture. This includes the Volvo V90, V90 Cross Country, XC90, and all 60 series models. It uses a synthetic fiber-based filter and ionization, up to 95 percent of all PM 2.5 particles are kept out of the cabin.

The Volvo infotainment system and app allow drivers to check the PM 2.5 levels in their vehicle.

Volvo Advanced Air Cleaner The Volvo app allows users to check the PM 2.5 levels of their vehicle remotely.Photo courtesy of Volvo Cars

"With our Advanced Air Cleaner technology, you can rest assured that the air you breathe inside your Volvo is cleaner and healthier," said Anders Löfvendahl, senior technical expert on cabin air quality at Volvo Cars. "We believe that clean air is good for you, both from a health and from a safety perspective, and will continue to push the envelope in this area."

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A new Hyundai smart TV app will host the debut of the redesigned 2021 Tucson later this week.

Photo courtesy of Hyundai Motor Company

There's a lot going on at Hyundai these days. From hydrogen powertrain innovation to a rapid cycle of new vehicle launches and numerous partnerships and sponsorships, there's pages of company activities to keep up with. To help its brand enthusiasts keep tabs on it all, Hyundai has launched a smart TV channel.

The new smart TV app, called Channel Hyundai, features multimedia content and a digital interface as a way to introduce potential buyers to the brand and introduce automative enthusiasts to efforts by the company to further their footprint in the industry.

Channel Hyundai Channel Hyundai is an app for your smart TV.Photo courtesy of Hyundai Motor Company

"Channel Hyundai is our solution to the growing need for enhanced digital experiences amid the global pandemic," said Wonhong Cho, Executive Vice President and Global Chief Marketing Officer of Hyundai Motor. "Our hope is that watching content on the big screen will bring family members together for a shared digital experience, since digital experiences can often feel isolated."

The app features three categories: Live, TV, and Models. There are plans to add more modules in the future. The Live category features product launches and presentations. The 2021 Hyundai Tucson will be revealed via the app on September 15.

The TV category will feature videos covering a wide range of lifestyle topics. I addition to shared original content, the company will produce content exclusively for the channel.

Using the Models category, users can browse and learn more about Hyundai vehicles. This section also includes a virtual interactive showroom.

Downloading the app is free.Photo courtesy of Hyundai Motor Company

The app is available exclusively on LG and Samsung smart TVs manufactured in 2017 or newer. LG models must have webOS 3.5 or higher.

The content is currently just in English, with subtitles and other languages available soon.

The app can be downloaded under the search words "Hyundai" or "channel Hyundai" on LG Content Store or Samsung TV App Store. All content can also be viewed on the Channel Hyundai website at http://channel.hyundai.com.

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