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Electric Vehicles

Edison Baker Electric Car c. 1895

The Car of the Future: Electrified, Connected and Autonomous

By | Automotive, Connected Cars, Electric Vehicles | No Comments

The Impact of Vehicle Electrification and Connectivity on Electrical System Design

Industry in Flux

Just over 100 years ago, Henry Ford disrupted the auto industry of the time with the introduction of the mass-production moving assembly line. To say that the auto industry is again in flux is almost cliché.

The confluence of technology and business trends in play is having a profound effect on the future of the mobility industry.

Electrification

Electric propulsion is still in its infancy. Today, less than 5% of vehicles sold in the US use electric propulsion. But consumers recognize the impact of EVs on the environmental. With the introduction of EVs with greater travel range and more affordable purchase price, adoption will accelerate. A survey from AAA shows that 20% of drivers want an electric vehicle and will likely choose an EV for their next vehicle, up from 15% percent in 2017.

Autonomous Driving

The race to achieve fully automated driving is heating up rapidly. Despite many uncertainties concerning technology maturity, regulatory requirements, and market adoption, practically all automakers and major suppliers, as well as scores of small upstart companies, want to take part in this race.

The hope to capitalize on the early waves of commercialization and consumer adoption, and the accompanying boost to the brand lead to an increase of 33% over 5 years in R&D in the automotive sector.

Connectivity

Today’s consumers demand connectivity, sophisticated mobile apps and rich online content. An Autotrader study shows that connectivity has become a major factor in car buying decision, and that 48% of car buyers prioritize in-vehicle technology over brand or body style.

OEMs are now shifting in this direction, adding connectivity and in-vehicle features across their portfolio, including non-premium brands in an effort to better align their offering with the changing market demand, especially of millennial consumers. Read More

Edison Baker Electric Car c. 1895

End of Tax Credit is Looming: Implications for Electric Vehicle Manufacturers

By | Automotive, Electric Vehicles | One Comment

Did you put down money for a new bright red Tesla Model 3? (Or did you skimp and got the standard any-color-so-long-as-it-is-black car?)

Tesla’s Model 3 order book backlog has been growing longer. The company has confirmed having about 420,000 Model 3 reservations, which, at the current production rate, will take nearly two years to deliver. Tesla has been struggling for more than a year to ramp up manufacturing to meet the demand. The company is targeting production rate of 6,000 per week, which is a significant improvement, albeit still only about 65% of the factory’s capacity when it was co-owned by General Motors and Toyota.

To accelerate production, Tesla reduced the number of available Model 3 configurations from thousands to about 100, which means you will not be able to get the exact car of your dreams. And by the time your car is ready to be delivered to you, the federal tax incentive you were counting on may be gone. Read More

Crystal Ball Predictions

Three Connected Car Questions

By | Automotive, Electric Vehicles, Telematics | No Comments

Three Connected Car Questions for 2016

Q: Will autonomous cars be available in 2016?

No, they won’t. Automakers are making steady progress in autonomous navigation and driving technologies, and some of the building blocks are being gradually introduced in new cars. We will see advanced driver assistance systems (ADAS) technologies offered in a growing number of cars in the form of automatic emergency braking, adaptive cruise control, lane-keeping assistance and self-parking.

But it’s unlikely that self-driving cars will be roaming our streets for at least another 5 years. By 2020 we might see low speed self-driving cars or people-moving pods in limited-use applications such as company campuses, airport transfer services and retirement communities. Establishing dedicated paths or highway lanes for autonomous vehicles will accelerate the adoption and utilization of driverless cars.

Q: Will Google build an autonomous car?

Read More

Elon Musk: Never Let a Good Crisis Go To Waste

By | Automotive, Electric Vehicles | 2 Comments

Following the Volkswagen emissions scandal, Tesla’s CEO Elon Musk and 44 CEOs, investors and environmental organizations sent an open letter to Mary Nichols, the chairperson of California’s Air Resources Board (CARB). (By the way, no other auto executive signed the letter; more on this later.)

In the letter, the authors argue that industry has reached the point of diminishing returns in extracting greater performance from diesel while reducing air pollutants. Therefore, they reason, any money spent by VW attempting to fix cars that cannot be fixed or removing these cars from the reads before the end of their useful lives will be wasted.

Instead, the signers encourage the CARB to direct VW to “cure the air, not the cars.” They suggest to release VW from its obligation to fix diesel cars already on the road in California and direct the company to accelerate the rollout of zero emission vehicles and to achieve at least tenfold reduction in pollutant emissions over the next 5 years.

Furthermore, VW will be required to invest in new manufacturing plants and/or research and development in the amounts that it otherwise would have been fined. Specifically, the letter suggests that VW will invest in building a large battery manufacturing plant.

I think this proposal deserves consideration.

Cynics might suggest that Musk is using this crisis to promote awareness to electric vehicle (EV) technologies and drive market activity in a space that continues to exhibit a disappointedly sluggish growth. Since its introduction in 212, Tesla’s global cumulative Model S sales just made it passed the 100,000 units mark, compared to 88 million cars sold annually worldwide.

You could also suggest that the announcement in 2014 that Tesla is releasing its patents to the public was a publicity stunt and a desperate attempt to prop the fledgling EV space.

Or, you might say, the ability to meet future demand for electric vehicle will be severely hampered by limited availability of battery packs. In 2014, Tesla broke ground on the Gigafactory battery manufacturing plant outside Sparks, Nevada. Forcing VW to spend some of its money on the same is going to further mitigate supply chain risks for Tesla, and for Tesla’s competitors, which, I believe, is the real motivation behind the letter.

Although Musk has an auto manufacturing company to run, he is looking farther than that. He truly wants to “cure the air” and has proven time and again he is willing to invest his own money and take financial risks for causes he believes in.

Musk is willing to share, collaborate and be in a “coopetition” where it accelerates innovation and spur more competition. Unfortunately, traditional automakers do not operate in the spirit of “the rising tide lifts all boats” and are unlikely to join Musk and the other executives in learning from the VW scandal and use it as an opportunity to move the industry forward.

(Photo: Francis Storr via Flickr)

 

Can Driverless Cars Make Ethical Decisions?

By | Automotive, Electric Vehicles | 2 Comments

Fully autonomous driverless cars may be in the future, but the vision is getting more vivid by the day. Great progress is being made in demonstrating autonomous car capabilities and enacting legislation to allow road testing, improving autonomous driving capabilities and inspire consumer confidence and acceptance of new mobility models.

But before autonomous cars are available at your local dealership or can be summoned from your smartphone app, there’s a number of significant hurdles that industry and governments need to overcome.  The purpose of this short article is not to contest the viability of autonomous cars, but rather to highlight some of the interesting and difficult problems engineers, legislatures, and ethicists (yes, ethicists; this is not a typo) are working on.

Human Behavior and Interaction

Mary Bara, GM’s CEOs said in a recent interview:  “I can put autonomous car out now, but the streets of New York are a great example [of the challenges]: the jogger, the dog, the baby carriage.” Recognizing static obstacles and even humans and small animals crossing the road is likely to improve considerably in the near future.

However, recognizing and responding to the complex and tacit interaction between drivers, cyclists and pedestrians will be much more difficult. For example, a police officer signaling for traffic to stop to allow pedestrian to cross the street. A driverless car doesn’t recognize the signal and proceeds through a green light but is unable to stop in time when the pedestrian steps into its path.

Weather

Daytime driving in the perfectly clear weather of California and Nevada doesn’t represent the average conditions autonomous vehicles will face in most other regions. Cars will have to be able to follow traffic lanes in snow covered roads, evade ice patches and potholes (I live in Boston!), and quickly recover when blinded by the sun.

Ethics

Making the right choice when there are conflicting objectives and restrictions is extremely difficult for advanced artificial intelligence based systems. The autonomous driving system is designed to obey the traffic rules, but will it be able to “break the law” to avoid hitting a pedestrian?

In fact, even if driverless cars eventually do possess advanced “moral judgment”, will all autonomous cars made by highly competitive OEMs employ identical decision “ethics” and collision avoidance strategies, or are they likely to make opposing decisions and stop in their track instead of evading each other?

Law and Liability

Issues surrounding accountability for damage caused by an autonomous and possibly even driver-assistant driving are only beginning to emerge. For instance, if a car’s software performed as advertised, but failed to prevent an accident, is the carmaker responsible for the damage?  Will we see a wave of drivers arguing that the car’s software failed to provide adequate lane departure or blind spot warning?

As GM’s Bara acknowledged: “[it’s a] huge responsibility whether you are steering or not.”

Cost and Critical Mass

Even as technology improves and consumer doubts eventually abate, the additional cost of sensor and computing technologies may prevent autonomous cars from being affordable by the mainstream for a long time. Of course, the cost will improve dramatically when autonomous cars enter volume production, but this will not happen until consumer acceptance is high enough.

This is a chicken-and-egg problem because the full potential of autonomous vehicles, and connected cars in general, will not be realized until the number of such vehicles reaches a critical mass. But reaching this point will require that enough consumers buy into advanced connected car and autonomous driving technologies.