AUTOMOBILE Setting the Pace for Automotive Electronic Innovation

Welcome to the first installment in a series of guest posts from Paul Sykes of Freescale’s driver information systems team.

Recently, I traded in my MY2002 SUV for a new MY2015 vehicle. At the time, the MY2002 was quite advanced in its in-cabin electronics and styling, but wow — times have changed! Gone are the aftermarket satellite radio and PND that were attached, with wires dangling, at various places in my cabin.

The newest generation of vehicles offers complete and total integration, including new features that didn’t exist in 2002, such as USB/iPod interfaces, HD Radio, and a rear view camera.

But here’s the problem. I work in this great industry of automotive electronics and have some view of what’s coming in the next wave of vehicles. It’s both a blessing and a curse. Do I buy now or wait for the next model year? It’s like trying to time when to jump into your next cell phone or tablet purchase, only the time scale is a bit different.

The pace of electronic innovation has increased in this industry and you don’t have to wait 10 model years (like I did) to see it. It’s exciting to be a part of the supply base that is helping this industry move faster while maintaining some of the highest standards of quality and reliability over a long product life.

Fundamentally, at the heart of every embedded electronic vehicle system, incoming data needs to get processed and acted upon, using complex software algorithms. At Freescale, sensor and processor innovations make the future possible by doing these fundamental elements better, faster, and more reliably.

Ecosystem partners like QNX Software Systems provide many of the complex algorithms required to realize infotainment and instrument cluster systems. These same systems are often powered with Freescale i.MX processors.

In the latest generation, the i.MX 6 Series, Freescale has provided the most scalable line-up of products available. Scalability means not only performance and function scalability, but also pin-to-pin hardware compatibility across the entire series. This is one example of how the processor can help pick up the innovation pace. With hardware and software compatibility, system makers can develop more products to meet a broader range of market needs, in a shorter amount of time.


The Freescale i.MX 6 Series has been chosen to power the next-generation
GM OnStar system.

In future posts, I will offer Freescale’s perspective on many of the current trends in driver information systems as well as our product collaborations with QNX to bring unique value to the industry.

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Here’s a little more about Paul and the Freescale Driver Information Team:

Paul has more than 15 years’ experience in the semiconductor industry, including product development, program management, and marketing positions. For the past several years, Paul has lived in Michigan and focuses exclusively on the automotive telematics, audio/infotainment, and instrument cluster application spaces.

Freescale’s Driver Information Team is driving the global strategy and product development for solutions to address the multitude of applications in the rapid growth and innovation area of Driver Information Systems. This includes instrument cluster, graphics displays, audio and infotainment, and telematics.

AUTOMOBILE QNX reference vehicle makes stopover at FTF Americas 2015

Fresh off Telematics Detroit, the QNX reference vehicle is on the road again. And this time, it’s headed to the Freescale Technology Forum (FTF) in San Antonio.

Have you seen photos of the vehicle? If so, you'll know it's a specially modified Jeep Wrangler. From the outside, the Jeep stills looks the same, but beneath the hood, something has changed. For the first time, the Jeep’s head unit and instrument cluster, both based on the QNX CAR 2 application platform, are using Freescale i.MX 6 processors. And what better place than FTF to show off this new processor support?

Closeup of Jeep's instrument cluster. See previous post for more photos of vehicle.

As before, the reference vehicle will showcase several capabilities of the QNX CAR 2 platform, including:

• auto-centric HTML5 framework
• integration with a variety of popular smartphones
• one-touch Bluetooth pairing with smartphones using NFC
• ultra HD hands-free communication
• DLNA support for phone- and home- based media
• tablet-based rear-seat entertainment
• reconfigurable digital instrument cluster
• Wi-Fi hotspot

The vehicle will also demonstrate several popular third-party technologies, including Pandora, Slacker, and TuneIn Internet radio; TCS navigation; Weather Network; Best Parking; and Vlingo/AT&T Watson voice recognition.

What, more demos?
The reference vehicle isn't the only place to catch QNX technology at FTF. QNX will also showcase:

• a 3D digital instrument cluster based on a Freescale i.MX 6 quad processor and the QNX Neutrino RTOS, and built with Elektrobit's EB GUIDE Human Machine Interface environment
 
• a complete dashboard, including head unit and digital cluster, based on the QNX CAR 2 platform
 
• demos for industrial controllers, medical devices, multi-core systems, and advanced graphics, all of which run on the QNX Neutrino RTOS and Freescale silicon

QNX at the podium
Did I mention? QNX experts will also in participate in several presentations and panels. Here's the quick schedule:

• The HTML5 Effect: How HTML5 will Change the Networked Car — June 19, 2:00 pm, Grand Oaks Ballroom A
 
• Using an IEC 61508-Certified RTOS Kernel for Safety-Critical Systems — June 20, 2:00 pm, Grand Oaks Ballroom P
 
• Embedded Meets Mobility: M2M Considerations and Concepts — June 20, 5:15 pm, Grand Oaks Ballroom E
 
• New System Design for Multicore Processors — June 21, 10:30 am, Grand Oaks Ballroom F

Visit the FTF website for details on these and other FTF presentations.

And if you're at FTF, remember to catch the QNX demos at pod numbers 1400 to 1405.

HTML5 brings new buzz to infotainment system development

QNX to unveil QNX CAR 2 platform on Freescale i.MX 6 at FTF Americas — a guest post from Paul Sykes of Freescale

If you’ve visited the QNX website recently or attended the Telematics Detroit conference last week, then you’ve surely noticed that HTML5 is getting a lot of attention in automotive these days. The buzz around HTML5 focuses on two areas: as an application development and delivery framework, and as an HMI framework. In discussions with many industry participants, my impression is that the application framework part is generally accepted, while the HMI framework part still isn’t well understood.

I don’t intend to discuss these HTML5 aspects in detail. There are experts within the ecosystem that can do a much better job than me. But I will say that Freescale applications processors will offer the processing and graphics performance to run the desired applications and bring the HMI to life with stunning graphics.

Next week, Freescale will host the annual FTF Americas event in San Antonio, TX. We are very excited about the first public unveiling of the QNX CAR 2 application platform on i.MX 6. Since QNX CAR 2 is based on HTML5, it is particularly fitting to mention in this blog. For those with an interest in understanding more about HTML5 for infotainment systems, QNX and many other ecosystem partners will be on hand at FTF to discuss their thoughts and plans.

Paul Sykes is a member of Freescale’s driver information systems team.
 

Getting schooled for the future: EcoCAR 2 Year 2 Kicks Off!

Guest post from Jin Xu, global education program manager for QNX Software Systems

Jin Xu

Back in July, my colleague Romain Saha wrote about QNX Software Systems' role in EcoCar 2, a three-year competition established by the U.S. Department of Energy (DOE) and General Motors that challenges university teams to redesign the powertrain of a 2015 Chevy Malibu. To win, teams must reduce the environmental impact of the powertrain without compromising performance, safety, or consumer acceptability — a tall order! Last month, I got to take part in the much-anticipated kickoff to the competition, the Fall Workshop, and learned some interesting things along the way.

Before I delve into the details, allow me to set the stage. Competition to participate in EcoCAR 2 is fierce: out of the 150 universities that applied to compete, only 15 made it through — two of them from Canada. Each year, about 300 students contribute to their respective teams in a range of skillsets, from mechanical and electrical engineering to software development, business management, and community outreach.

Breeding ground
The EcoCAR 2 initiative is part of the DOE's 24-year-old series of advanced vehicle technology competitions, which are a mainstay of the automotive industry and have become a veritable breeding ground for talent. More than 70% of participants will land jobs in the automotive industry and, in a true testament to the competition's "circle of life," many student participants return as organizers and sponsors. The Fall Workshop served as a primer for participants, including training sessions for the donated components and software, including our QNX CAR 2 application platform. Suffice it to say, EcoCAR 2 is a big deal — and we're proud to be a part of it.

Center stack competition

For the first time, competing
teams can create their own

center stack

So what stood out about this year's workshop? For the first time in the competition's history, a reconfigurable center stack is being offered to the competition teams, a nod to how both EcoCar and the larger automotive industry have expanded beyond their mechanical roots. Students have been asked to use Freescale's i.mx6 Sabre ARD board and to choose their preferred software to design the center stack of the future. Each team will have to complete their center stack design by May 2015 to be eligible for the Freescale Innovation Award. A representative from QNX Software Systems will serve as a judge for these awards and will evaluate the designs for look and feel, responsiveness, completeness, and overall innovation.

Center stack platform: The
Freescale i.mx6 Sabre ARD board

On the first day of the workshop, we demonstrated the QNX CAR 2 application platform on the Freescale Sabre board. All 15 teams attended our training session, and we plan to provide them with further training on the platform in early 2015.

EcoCAR comes to SAE Convergence
If you’re in Detroit this week, you’re in luck. EcoCAR will hold remarks in their booth, M15, at SAE Convergence on October 16 from 12:15 to 1 pm ET. The remarks will feature speakers from the DOE and two of the university participants, Ohio State and Wayne State.

I was impressed how just a few days in September could hold so much potential for the future of our industry. It was an honor to take part in the EcoCAR 2 workshop on behalf of QNX Software Systems, and I am excited to see how the students will use the QNX CAR 2 application platform to drive automotive technology forward!

So many cores — what to do with them all?

Multi-core processors are clearly becoming the mainstream for automotive infotainment systems. TI’s OMAP processors and their automotive derivatives use dual A15 cores, Freescale's i.MX 6 boasts up to four A9 cores, and other companies also have multi-core architectures in production or on near-term roadmaps. Quad-core A15 processors are just around the corner. As a percentage of overall die area, the CPU core is relatively small, so SoC producers can lay down multiple cores with little impact on cost. GPUs, on the other hand, represent a large percentage of the die area and, as such, are typically instantiated only once per SoC.

Realistically, infotainment systems should no longer be CPU bound. In fact, when looking at leading-edge SoCs available today, many are asking what to do with all that extra CPU just sitting there, waiting to do something. At first blush, the more obvious areas to merge are infotainment and ADAS, or infotainment and digital instrument clusters. This is, at the highest level, pretty much a no-brainer so long as the safety requirements mandated for clusters and ADAS can be achieved.

Thing is, automotive safety standards like ISO 26262 require system-level certifications. As such, the entire system needs to be certified. Already a daunting task for a standalone ADAS system or digital instrument cluster, the problem can become unmanageable when you include the full infotainment stack.

Think about your car. Your cluster does a handful of operations whereas your infotainment system runs a full navigation system, voice recognition, multimedia, device connectivity, and, in the connected case, cloud services. People don't get frustrated trying to figure out how your cluster works (I hope), and they don't give up trying to figure out how fast the car is moving. The same cannot be said for many infotainment systems shipping today. Ask your mother to pair her cell phone to her car. I dare you! The complexity involved in attempting to certify a system that combines infotainment and cluster functions is orders of magnitude higher than certifying a cluster alone.

All is not lost, however. Virtualization offers an elegant way to isolate multiple systems running on a single multi-core SoC. By using virtualization you could seek certification on the cluster without burdening yourself with the infotainment problem and collapse two formerly discrete systems onto one SoC. You would save money and probably get a promotion to boot. Just one thing: there is still only one GPU on the die and both the infotainment system and the cluster rely heavily on that single GPU.

Enter Red Bend Software, a long-time QNX CAR Platform partner for FOTA. They have taken the challenge of virtualizing the GPU head-on and successfully demonstrated the QNX CAR Platform and a Crank Software-based digital instrument cluster running on dual displays driven by a single OMAP 5 at Telematics Munich. I saw it and was impressed with how snappy performance was on the infotainment side and how smooth the needles were (60+ fps) on the cluster.


Using virtualization to drive dual displays from a single TI OMAP 5 processor.

According to Red Bend, they have designed a GPU-sharing architecture that enables multiple guest operating systems to access hardware accelerators, including the GPU, providing isolation between the operating systems while having a minimal impact on overall performance (which probably isn't a huge deal considering how many CPU cores are going to be shipping on a single SoC in the near term). It sounds impressive, but seeing is believing.

Red Bend will next show this demo in the TI Suite at CES (N115 in the North Hall). If system consolidation is something that keeps you up at night, you should really stop by to see what they have done.

Brand exposure

QNX has a knack for turning up where I least expect it. Sometimes, I'm even surprised by how our technology partners use it — and I head up strategic alliances at QNX Software Systems. In this case, at least, I can claim ignorance based on distance.

Last week, Tokyo Weekender published a story on Freescale Japan from the perspective of David Uze, the company’s president. Anyone who has had the pleasure of meeting David knows he’s super passionate about his mission. And arguably, it must be a challenging one, for the market in Japan has a long history of being dominated by national silicon suppliers. But, from an automotive perspective, recent consolidations of some of those suppliers, along with the trend towards standardized architectures, have opened the door for companies like Freescale.

The article talks about Freescale’s planned expansion in Japan, recovery from the earthquake, the advantages of being a global company, and the Freescale Cup, a robotics competition for university students that will be launched in Japan next year.

This, for me, is David’s most interesting comment:

“The reason I believe we must focus on Japan is because it is the most macro-economically focused culture in the world. Japan is the only country I know of where companies routinely create 50 -year plans to ensure they are a strong economic force in the long term.”

I find this incredible, especially if it applies to high-tech companies. Most would struggle with a concise 5-year plan, let alone 50!

But back to QNX. If you look at the article's opening photo (see below), you'll a car emblazoned with the logos of several Freescale suppliers, including a QNX logo that appears right below the Freescale wordmark. The QNX logo also appears in another photo, on a banner hanging above the head of Freescale CEO Rich Breyers, as he addresses the crowd at an FTF event.

Talk about international brand exposure! Thanks, David!