Category: Automobiles

Remember the RX-8 Hydrogen RE? Probably not, but it’s proof that Mazda has done this before.

BY CHRIS TSUI

While most of the automotive world pivots toward battery-electric, Mazda is apparently following in part-owner Toyota’s footsteps in betting on hydrogen. What’s more, the Hiroshima automaker is said to be pairing the niche energy tech with another niche propulsion method: the rotary. If a new report from Japan’s Best Car Web is to be believed, Mazda is currently working on a hydrogen rotary engine, that is, a rotary engine that runs on hydrogen instead of gasoline. 

Decrypted via Google Translate, “Although it is a small scale, development has progressed. As the world has suddenly turned to decarbonization, the view that ‘hydrogen rotary is an important technology’ is rapidly expanding,” a Mazda official reportedly told the publication. 

Continue reading… “Mazda Is Working on a New Hydrogen Rotary Engine: Report”

The bipartisan infrastructure bill has a provision that mandates the unproven technology be incorporated into all passenger vehicles within the decade.

By Aaron Gordon

Buried deep in the 2,700-page bipartisan infrastructure billis a provision that mandates all cars manufactured from 2027 onwards be equipped with a drunk driver monitoring system, in the hopes of ending a behavior that results in about 10,000 deaths in the U.S. every year. If passed with this provision, the bill would give a firm release date to a research program the federal government and an automotive industry group have collaborated on for more than a decade.

Since 2008, an alphabet soup of acronym organizations have been working on a public-private partnership to invent a new technology that can prevent drunk driving. The National Highway Traffic Safety Administration (NHTSA) partnered with the Automotive Coalition for Traffic Safety (ACTS), an industry group representing all the major automakers, to form the Driver Alcohol Detection System for Safety Program, which goes by the unfortunate acronym of DADSS. 

DADSS is working on two separate detection systems. One detects blood alcohol levels in a driver’s breath through ambient air in the car cabin, supposedly distinguishing the driver’s breath from that of any passengers. The other uses a touch sensor with infrared lights that can be incorporated into the push-start engine button to detect blood alcohol level through the skin. Both are designed to be passive monitoring systems, meaning the driver doesn’t have to do anything to be tested. If, in theory, the system detects a blood alcohol level above the legal limit, the car will not be allowed to drive, but can remain on to power the climate control or charge a phone. The technology will be open-source licensed, so any auto supplier or manufacturer can use it “on the same terms,” although it won’t be free.

Continue reading… “Every Car Made After 2027 May Have Drunk Driving Monitoring System”

Self-healing materials could revolutionise both vehicles and road surfaces

Ben Smye explores the current trends in self-healing materials research, and where they might take the automotive industry in the coming years

It sounds like something out of a science fiction film, but the idea of a self-healing car might not be as wild and futuristic as it seems. Though machines that can fix themselves remain a long way off, materials engineers have been developing technology that could soon make this fiction a reality.

Continue reading… “Self-healing materials to shape the cars of the future”

Younger consumers are drawn to the convenience of subscription services and will want the same model for using cars, Dr Andy Palmer argues. 

By Nick David and Dr. Andy Palmer 

A quick look at your bank statements will most likely reveal a consistent theme in each month’s transactions: payments to 

A generation of consumers, and I’m one of them, have become addicted to subscription services.

Simple and no-strings-attached, subscription services seem to exist for every possible product out there. And now cars are joining the subscription surge.

 The auto industry has experienced significant upheaval over the past decade.

Auto executives have dedicated most of their time and attention to adapting the physical and technical make-up of the cars they produce, such as shepherding from internal combustion engines to hybrid or electric in response to a more climate conscious market.

However, changing consumer attitudes are fuelling another major shift for the industry to contend with – and automotive executives are slowly waking up to it.

Continue reading… “The Netflix generation won’t want to own cars – here’s how the auto industry can adapt”

By Anmar Frangoul

• As tech develops and consumer habits change, the sight of unmanned vehicles could become commonplace in both urban and rural locations. 
• Drones have already been used to deliver medication to remote spots, for example. 

The Hyundai Motor Group has released details of a concept vehicle designed to function as both a four-wheel-drive car and a “four-legged walking machine,” in the latest example of how ideas on mobility and logistics are changing.

According to a statement from the South Korean automotive giant Wednesday, the vehicle — known as TIGER, or transforming intelligent ground excursion robot — has been designed to operate without a crew and in “extreme, remote locations.”

A team from Hyundai’s California-based New Horizons Studio has been working alongside U.S. firms Autodesk and Sundberg-Ferar on the project’s development.

Continue reading… “Hyundai is working on a driverless car that can also turn into a ‘walking machine’”

A lack of computer chips means that car companies have not been able to meet production demand.Image: REUTERS/Andreas Gebert 

Sean Fleming Senior Writer, Formative Content

• Global car sales fell in 2020.
• A shortage of computer chips is compounding poor sales by holding up production.
• That could cost the industry $60 billion.

Besides reeling from the impact of the COVID-19 pandemic, the motor sector now faces another major challenge – it can’t get all the computer chips it needs.

Modern cars are reliant on technology. There’s software that monitors engine performance and emissions, cruise-control that automatically adjusts to keep pace with the speed of the vehicle in front, alarms that are triggered by straying out of lane – not to mention bluetooth connectivity, parking sensors, keyless entry and a host of safety features.

And that’s just in a conventional car. Self-driving and semi-autonomous cars are even more tech-laden.

Continue reading… “There aren’t enough computer chips to power modern cars”