As the autonomous car gets closer to becoming a reality, MIKE WHITFIELD, MD at Nissan South Africa, believes that they will also be smart enough to make life saving decisions without human intervention.
Autonomous driving technology is developing at a rapid pace. Business Insider publication’s research platform has forecast that there will be around 10 million cars with various self-driving features on the road in the UK by 2020. But the closer we get to our ultimate goal of completely driverless cars, the more critical it becomes for manufacturers to ensure it’s safe for us to place these vehicles on the road.
It’s no secret that autonomous driving technology has the ability to change lives and to save them. Not only is this technology expected to reduce serious traffic incidents – the Society of Motor Manufacturers and Traders (SMMT) predicted that in the UK accidents would reduce by 25 000 a year by 2030 – but it will also make automotive transportation available to people who were previously unable to drive.
But as advances in autonomous driving technology continue, so important questions around the complexity of having these vehicles on the road continue to arise. For example, how can drivers learn to trust autonomous vehicles? How will vehicles communicate with drivers and alert them to the presence of other vehicles on the road? And, what actions will vehicles take after identifying objects, signs and other road infrastructure such as painted lanes?
Can driverless cars handle unpredictable situations?
One of the biggest questions around the safety of this technology is what would happen in an unpredictable situation? Would the system make the right decision and navigate the vehicle through the scenario safely?
At the moment the autonomous driving technology used on roads is not fully autonomous. Nissan’s ProPILOT, still requires a driver to be present and ready to take over the control of the vehicle at any moment.
The technology, which launched and went on sale in Japan last year, enables cars to drive autonomously is a single lane, including in heavy stop-and-go-traffic. It’s the first time that a combination of steering, acceleration and braking has been operated in fully automatic mode, easing the workload of the driver in heavy traffic.
However, ultimate control and responsibility remains with the driver.
In fact, should the driver remove their hands from the steering wheel, a warning light will come on and an alarm will sound. The system will literally deactivate until the driver places their hands back on the wheel.
The day is fast approaching, though, when completely driverless cars will become a reality.
When that day comes, the question of who takes control in an emergency situation will need to be answered.
Particularly a situation in which the technology would be required to make an ethical decision. For example, the decision to swerve and avoid hitting a pedestrian might endanger the passengers within the vehicle. How does the technology discern the right course of action in this instance?
Not surprisingly, the inability of autonomous vehicles to ‘handle’ these unpredictable situations is one of the major stumbling blocks to a future of fully autonomous driving.
The good news, however, is that SAM has the ability to solve this problem. Nissan’s Seamless Autonomous Mobility system (SAM) can navigate unforeseen situations such as accidents, road construction and other obstacles. Ultimately, SAM will help us realise a future in which autonomous cars can operate safely and smoothly.
How does SAM work?
Basically, SAM is smart enough to know when not to navigate a potentially dangerous situation by itself.
Let’s say while driving you encounter an accident scene at which police are using hand signals to direct traffic, possibly against the normal rules of the road. In this scenario SAM will bring your vehicle to a safe stop and request help from the command centre.
This request is passed on to a mobility manager – an actual person who is using vehicle images and sensor data (streamed via the wireless network) to assess the situation, decide on the correct action, and create a safe path around the obstruction.
The mobility manager paints a virtual lane for the vehicle to drive itself through. Then once it clears the accident scene, the vehicle again resumes full autonomy.
The great thing about SAM is that it’s able to learn from experience – and as autonomous technology improves, vehicles will require less assistance from the mobility managers.
This technology will literally speed up the introduction of autonomous vehicles to our roads by decades.
The promise of the self-driving car: Getting closer to reality?
Although the technology still faces plenty of hurdles before commercial viability, autonomous vehicles will one day rule the road, writes ANNA KUČÍRKOVÁ
Are you ready for your next car to drive itself?
The promise of the self-driving car: Getting closer to reality?
It’s a question being asked more frequently – “when will self-driving cars become the dominant presence on streets everywhere?”
Automakers and tech companies alike continue to push the narrative that self-driving cars have indeed arrived. However, a better answer of when they actually will scale to consumers is some variation of “be patient.”
For better and for worse, it remains the best possible response in today’s tech-heavy, yet uncertain climate.
Back in 2015, outspoken Tesla CEO Elon Musk foresaw a self-driving car by 2018, with the claim: “My guess for when we will have full autonomy is approximately three years. In some markets, regulators will be more forward-leaning than others, but in terms of when it will be technologically possible, it will be three years.”
That bold prediction has yet to materialize.
Google was also bullish on the fast rise and adoption of vehicle automation. While parent company Alphabet continues to advance their Waymo self-driving division beyond most competitors, it’s offset by the need for someone to sit in the driver’s seat.
In 2018, GM and Ford made bold declarations of putting cars into production that were free of steering wheels and pedals, by 2019 and 2021, respectively. Since that time, GM has backed off their original plan with Doug Parks, GM’s vice president of autonomous vehicles, citing regulation: “Until we have exemptions [from the federal government], which we filed a petition for, and/or law changes, we probably wouldn’t go forward with Gen 4. But we think it’s really something we’ve got to talk about, we’ve got to work on.”
Ford, however, continues to push ahead towards their goal.
The hard truth though is that similar to many of history’s biggest advancements, there will be growing pains.
While that’s not as optimistic as one would hope, the reality is the sphere of self-driving technology, and the vehicles and they’re deployment, remains a work in progress.
The good news is that real-world testing and application of certain autonomous concepts are well past the infancy stage.
As technology matures and the idea of a car without a steering column or pedals become less radical, the day will arrive when autonomous, self-driving vehicles rule the road.
But where are we now?
Let’s look at how far we’ve come in self-driving tech, including where the industry leaders stand in their development. And, what’s holding us back from a fully autonomous future.
The Current State of Automotive Autonomy
Any ground-up discussion on self-driving cars begins with the question, “what does it mean for a car to be considered self-driving or fully autonomous?”
Autonomous standards defined by the Society of Automotive Engineers (SAE) and adopted by the U.S. National Highway Traffic Safety Administration’s (NHTSA) include six levels of vehicle automation.
Starting at Level 0, where there is no automation, the standards top out at Level 5 – full self-driving capabilities, no steering wheel, no pedals.
Most personal vehicles on the road today possess Level 1 or Level 2 automation – features such as adaptive cruise control, advanced assistance with acceleration and steering, automatic braking, or lane guidance.
Many of these features are becoming standard on most classes of vehicle. So unless you’re driving around in a car built prior to the early 1990s, chances are high that yours has some form of automation.
However, the leap from Level 2 to Level 3 automation is a big one. Then the holy grail, of course, is Level 5. But how close are manufacturers to this pinnacle of long-promised self-driving technology?
Who’s Leading the Revolution?
No fewer than 50 different companies are working to bring self-driving vehicles to a street near you. The diverse list of firms involved ranges from luxury automakers such as Mercedes-Benz and Audi to small tech startups responsible for creating key components of the driverless technology.
Others companies making a play include rideshare giants Lyft and Uber, the latter of which recently netted a $1 billion investment into their self-driving program. German manufacturer Continental who aims to revolutionize delivery and distribution by blending autonomous vehicles with delivery robots.
American legacy automakers GM and Ford have also made substantial investments towards mass-producing driverless cars. Even as they backed off their bold 2019 production goals, GM’s self-driving car program, Cruise, pulled in roughly $5 billion in outside investments.
Ford, for their part, have flown under the radar relative to others in the driverless segment. Even after admitting initial plans might have been too lofty, the automaker, in a partnership with startup Argo, are testing autonomous vehicles in Detroit, Miami, and Washington, D.C. They remain optimistic in hitting their 2021 production goal.
There are three companies, however, that collectively appear to be outpacing most others in the push to go driverless – Nvidia, Waymo, and Tesla.
In producing some of the top next-gen GPU and AI platforms for self-driving solutions, Nvidia has built an impressive partner roster which includes Audi, Mercedes-Benz, Toyota, and Volkswagen.
Earlier this year, the company announced that Volvo is adopting Nvidia’s AutoPilot solution to deliver Level 2+ vehicle automation. In all, over 300 companies use Nvidia in the production of self-driving vehicles and related technologies.
When looking at actual miles driven by autonomous vehicles, no one comes remotely close to Alphabet (Google’s parent company) subsidiary Waymo. More significant, Waymo’s commercial self-driving taxi service, Waymo One, is set to expand beyond its Phoenix-based test group of 400 early riders.
With the opening of a new tech center in Mesa, Arizona, it positions the company to increase its fleet of driverless cars (with safety operator in the driver’s seat) and the group of early adopters.
Perhaps most ambitious of all is Tesla, thanks in large part to its outspoken Principal and CEO, Elon Musk. The electric car company continues to push the boundaries of its current automated software, Tesla Autopilot, into a full-blown “self-driving suite.” Their commitment to doing so as early as next year runs counter to the measured approach adopted by the rest of the industry.
It reflects just how far ahead Tesla might be (or believe they are) from everyone else. Consider the company’s claims that the self-driving hardware is already in place, and bringing it to the public is now only a matter of getting the software right. In addition, Tesla is pursuing automation without the bulky equipment that accompanies other self-driving cars.
The concern is that the rush without reason or continued research might lead to accidents. Some worry a backlash would reinforce the belief that the world isn’t ready for fully autonomous cars. Or add to the laundry list of reasons why others maintain they are doomed to fail.
Expressing concern is Dieter Zetsche, former chairman at Daimler AG and head of Mercedes-Benz. Mr. Zetsche, according to the Washington Post, likens it to Boeing’s 737 Max air crashes: “Even if autonomous cars are 10 times safer than those driven by humans, it takes one spectacular incident to make it much harder to win widespread acceptance.”
The Question of Safety
There is little doubt that eventually, autonomous cars will become ubiquitous on streets and highways throughout the country. To reach that point, there are still plenty of obstacles the self-driving segment must clear.
As evidenced by Mr. Zetsche, first among them is safety, or in more precise terms, the perception of safety.
Currently, perception lingers that autonomous technology is far from safe. Before achieving mass acceptance, people will require reassurance that an AI-driven car is more adept at keeping them safe than their own driving instincts and abilities.
Long term, the point of AI performing better at navigating the hazards of the road will prove accurate. Humans, after all, are flawed beings, and there’s little doubt when viewing it collectively, self-driving cars will make roads safer. Consider this:
- They’ll eliminate drunk and distracted driving.
- AI controlling one car may better anticipate the actions of the AI in another vehicle, removing the unpredictability of two human drivers interacting.
- Travel will also become more efficient, thus reducing the prevalence of speeding or dangerous/aggressive drivers.
Even with our shortcomings behind the wheel, recent accidents involving self-driving tech do give people pause. As the knowledge level of self-driving AI expands at an increasingly rapid pace, there is still a considerable learning curve to navigate.
Self Driving Cars Are Coming, Be Patient
Let’s reconsider our original question:
When will self-driving cars become the dominant presence on streets everywhere?
While lacking a consistent approach to solving, then advancing, the pursuit of a self-driving car, that so many have committed to finding an answer is a positive sign for the future of automated transportation.
For a timely comparison, the 50th Anniversary of the first Apollo moon landings has reignited interest it what it took to reach the lunar surface. Hundreds of companies and billions of dollars moving toward a singular goal. And it was accomplished in less than a decade.
The circumstances may be different, the interests more disparate than unified, it remains a worthwhile note of what’s possible with industry and innovation all seeking a common goal.
So while the answer to when we’ll see mass adoption of self-driving cars may still be some variation of “be patient,” the scope continues to narrow. Soon enough, being patient will give way to being a passenger.
Article reposted with permission. Original article here.
SA pioneers connected car strategy
Toyota has partnered with Vodacom and Altron to make smarter cars, using SIM cards to automate car management across its entire range, writes BRYAN TURNER.
Vodacom has announced a partnership with Toyota and Altron Netstar to connect every Toyota car to the Internet. The solution is South African-engineered and pioneers connected driving in the global market, in terms of standardising the offering across the entire range of cars.
“From the 1st of September, every Toyota and Lexus model sold will be connected,” says Kerry Roodt, General Manager of Marketing Communications at Toyota South Africa. “This includes Wi-Fi connectivity and 15GB of data. This enables the app to work wherever the driver is situated, so they don’t need to be near the car to use the app.”
Those who don’t want the 15GB of data will still be able to use the features of the connected car, without the Wi-Fi hotspot, free of charge.
Andrew Kirby, President and CEO of Toyota South Africa Motors, says: “For any mainstream brand, we are a first to introduce this technology as standard across all models, whether it be a Land Cruiser or an Etios. This is not cheap technology; it is a significant investment on our part that we were ready to make.”
The benefits of having a connected car are:
- being connected to a reliable secondary network;
- having an automated log book;
- functionality to book a service with the tap of a button;
- having connected safety features like a battery monitor;
- being cognisant of driving habits with a driving score, which monitors harsh breaking, fast cornering, and speeding.
“Our collaboration with Toyota has been a global first,” says Mteto Nyathi, chief executive officer of Altron Group. “We needed to make sure we met the global standards, as well. Anyone who knows Toyota’s standards knows that they’re high. We’re excited because now we’ve made this high-quality technology that can compete in the global market.”
“This is important when you consider where we’re coming from,” says William Mzimba, CEO of Vodacom Business. “When you contextualise this partnership, this speaks to a connected future. We don’t have to wait for 5G, we have technologies that can connect us at rapid speeds. It’s exciting to see that Toyota is not just talking about it, they’re actually doing it. We are now taking the user experience and connecting users with their car.”
The Altron Netstar group has pioneered connected tracking technology, but had to develop new technology to make this happen.
“It should never be confused with stolen vehicle technology,” says Nyathi. “We have a completely separate solution for telematics and WiFi. To combine WiFi with telematics in a small device, I am proud of our team to address these challenges. To be able to come up with a technology that’s developed and manufactured in South Africa is quite something, and ultimately contributes to South Africa’s economy.”
Kirby says: “Vodacom has managed to separate telematics data on a prepaid portion of the SIM, while another portion belongs to the WiFi in the car. If the WiFi runs out, the car can continue running applications like linked GPS maps and car tracking free of charge.”
This partnership marks the start of a longer-term vision to enable a more connected society by paving the way for the expansion of broadband access to as many South Africans as possible.
Vodacom’s partnership with Altron Netstar and Toyota is the first step towards a more connected future, where autonomous cars will become a reality.