Tag Archive for autonomous vehicles

Under Water Data Center Resurfaces

Under Water Data Center Resurfaces– Updated – 07/07/2024 – Microsoft has discontinued its efforts to build a data center on  the sea floor. “I’m not building subsea data centers anywhere in the world,” Noelle Walsh, the head of Microsoft’s Cloud Operations and Innovation division, told DatacenterDynamics.

Two years ago, Microsoft sank a data center half a mile off Scotland’s Orkney Islands under 117 feet of North Sea water. Earlier this week, they dredged the shipping container-size data center of 864 servers and 27.6 petabytes of storage back to the surface. Now that it has resurfacedMicrosoft (MSFT) researchers are studying how it survived its trip into Davy Jone’s locker and the trip can tell us about land-loving data centers.

Lower failure rate

Microsoft logoTheir first conclusion is that the cylinder with servers packed in like sardines had a lower failure rate than a conventional data center. Only eight out of the 855 servers on board had failed. Ben Cutler, a project manager in Microsoft’s Special Projects research group who leads Project Natick, said in a presser,

Our failure rate in the water is one-eighth of what we see on land.

The MSFT team is speculating that the greater reliability may be connected to the fact that there were no humans on board.  Microsoft’s John Roach explained:

people bump and jostle components,The team hypothesizes that the atmosphere of nitrogen, which is less corrosive than oxygen, and the absence of people to bump and jostle components, are the primary reasons for the difference. If the analysis proves this correct, the team may be able to translate the findings to land data centers.”They believe that land-loving data centers often run into issues like corrosion from oxygen, humidity and temperature fluctuations. and bumps and jostles from people who replace broken components.

Microsoft "Northern Isles"

Alternate power sources for data centers

Project Natick is also about addressing the huge energy demands of data centers as more and more of our data is stored in the cloud. All of Orkney’s electricity comes from alternate power sources, wind and solar power, which was not a problem for the underwater data center “Northern Isles.” Spencer Fowers, Microsoft’s Special Projects research group principal member of technical staff,

We have been able to run really well on what most land-based data centers consider an unreliable grid.

Not only can data centers run on alternative power, but they may not need the huge investment in dedicated buildings, rooms of batteries, and racks of UPS’s. Microsoft’s Fowers speculates;

We are hopeful that we can look at our findings and say maybe we don’t need to have quite as much infrastructure focused on power and reliability.

Underwater data center availability

Microsoft has clammed up about the availability of an underwater data center SKU, but MSFT’s Cutler is confident that it has proved the idea has value;

We think that we’re past the point where this is a science experiment … Now it’s simply a question of what do we want to engineer – would it be a little one, or would it be a large one?

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The drive to autonomous vehicles is just one case that explains MSFT’s idea of micro-self-contained data centers vs. mega-data centers. Even with 5G –  computing power will have to move closer to the user, to the edge of the network. How much latency do you want as your autonomous Tesla, traveling 70 MPH tries to figure out where it is?

Stay safe out there!

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Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.

AT&T Still Trying BPL

AT&T Still Trying BPLFresh off its dismantling of net neutrality and its drunken binge of bribing its staff, AT&T (T) has launched two field trials of its AirGig technology, fueling hopes it can gain broader acceptance of its version of the failed broadband over powerline (BPL) technology. The AirGig plan, as AT&T explained in 2016, is to use millimeter-wave radio signals (above 24 GHz) to travel along power lines. Radios on the power lines would regularly refresh the signal as it travels.

At&T kogoFirecetelecom reports that the first trial was with an electricity provider outside the U.S., and the second trial is underway with Georgia Power. Stopping short of revealing a service rollout plan, AT&T will take what it learns from the trials and continue to develop AirGig. Based on its evaluation of the current trials, AT&T will look at expanding more advanced BPL technology trials in other locations. AT&T told Firecetelecom that while “there’s no timeline yet for commercial deployment, we’re encouraged and excited by what we’ve seen so far.”

The service is bullish on AirGig. The telco is touting AirGig’s potential to deliver 1 Gbps speeds via a millimeter-wave signal guided by power lines. Firecetelecom says AT&T’s Ultimate goal with AirGig is to accelerate broadband deployments.

Broadband over power line (BPL)While there have been plenty of BPL failures, AT&T claims AirGig is different. They say it is more efficient than earlier generations of BPL because it runs along, and not within, the medium voltage power lines. The technology differs from earlier BPL technologies, which traveled with the current.

In order to roll out Airgig, AT&T had to develop several new BPL innovations to distribute signals from the power lines to homes and businesses. AT&T labs developed a Radio Distributed Antenna System (RDAS), which uses low-cost plastic antennas, aka mmWave surface wave launchers, along with inductive power devices, which receive power without direct electrical connections (for simplified installation).

The RDAS will reconstruct signals from multi-gigabit mobile and fixed deployments. Those data signals are then transmitted using mmWave over power lines. The mmWave surface wave launchers are inductive power devices that create multi-gigabit signals that travel along or near the medium-voltage wire, not through it.

Maxwells EquationsThe data signal uses the existing pole infrastructures mostly line-of-sight wire paths act as a waveguide that channels the signal and improves the transmission quality, according to Mark Evans, a director on AT&T’s AirGig team. A waveguide is a structure (like an electrical wire) that restricts how much waves can expand over distance, thereby minimizing energy loss. AT&T radio technology engineer Peter Wolniansky explained in a demo that electromagnetic physics make it work,  “The signal energy clings like a glow to this wire, … It’s bound by Maxwell’s equations to stick to this wire.

Millimeter waves are radio waves from 24-300 GHz. The benefit of using these high-frequency bands is access to high bandwidth, between 100-800 MHz, which is 20-100x more than today’s common cellular systems.

AT&T plans to put wireless stations periodically along the route to provide the last-mile connections. For that last communication link to a home or business, AT&T will use more conventional wireless equipment. Customers would use 5G CPE equipment to connect to the AirGig data flow. Once the CPE has received the signal, it can use Wi-Fi (802.11ad or 802.11ac) or an LTE femtocell unit to connect to the end users’ smartphones, tablets, laptops, television, autonomous vehicles or other IoT devices. CNet quotes Mark Evans, a director on AT&T’s AirGig team.”We’re aiming to be ready to deploy it commercially in the 2021 timeframe.

CNET also quotes Gordon Mansfield, AT&T’s vice president of converged access and devices who says they are moving forward. He confirmed that AT&T has contracted with manufacturers to build more refined hardware for a new round of AirGig testing most likely in 2019.

At&T Airgig eggsA key part of the AirGig technology for AT&T is that it is easy to install. Antenna modules — AT&T calls them eggs — clamp in pairs on the power line extending each direction from the power pole. The devices can power themselves via inductive power devices without a direct electrical connection. The eggs configure themselves automatically, and the early test showed it takes people 10 minutes to hook up to the network, said AT&T Chief Technology Officer Andre Fuetsch.

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Kudos to AT&T for trying to figure out how to get everybody else to do their work just like Tom Sawyer..

AT&T can use the existing electrical right of way to bypass local municipality requirements, a long-running tactic of AT&T.

AT&T does not want to be in the business of connecting customers. They want to use the electric company’s infrastructure for free because fiber optic cable is expensive to bury underground or string along telephone poles.

AT&T will be using totally free unlicensed spectrum to sell access back to us at a huge profit.

They don’t even want to pay for electricity to run the equipment. They are using inductive power right off the mainline so it is not metered, which means everybody will have to pay.

 

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Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.

Motor City v. Silicon Valley

– Updated 03-30-2018 – Business Insider reports that Silicon Valley darling Tesla shares have collapsed almost 6% since January 1 on a string of critical reports about the company’s ability to keep up healthy production levels and meet delivery expectations for its new mass-market Model 3 sedan.

Motor City v. Silicon ValleyBack in April, the tech sector was leaping for joy when Tesla’s stock market valuation passed Ford and GM. Rumors abound in Silicon Valley that Tesla is the future of transportation and Elon Musk is the king of cars because they took more orders for cars that did not burn up or crash out of control. In 2016 Tesla delivered only 76,000 vehicles. Ford sold nearly 1 million F-Series trucks in 2016.

Ford and GMDespite the happy dances in Silicon Valley, which fancy itself as the logical successor to Detroit as the capital of American innovation new research says not so fast. The west coast upstartsUber, Google (GOOG), and Tesla (TLSA) — still have a lot of catching up to do when it comes to outpacing Michigan manufacturers. The Verge points us to Navigant Research, whose newly released “leaderboard” report ranks autonomous vehicle players not just on their ability to make a car drive itself, but on their ability to bring that car to the mass market. 

Navigant Research scored 18 companies working on self-driving technology on 10 different criteria related to strategy, manufacturing, and execution. The report combined all that into an overall score to get a sense of who’s ahead and who’s not. General Motors (GM) and Ford (F) are currently leading the pack, with Daimler and Renault-Nissan close behind. Those four companies make up Navigant’s “leader” category. In other words, when you climb into your first self-driving car in 2021, it will almost certainly be built by one of those four companies.
Navigant Research Leaderboard: Automated Driving Vehicles

Most everyone else is in the “contender” category. This includes car companies like BMW, PSA, Hyundai, Toyota, Tesla, and Volkswagen; suppliers like Delphi and ZF; and tech firms like Alphabet’s Waymo. Further down the list, in the “challengers” category, are companies like Honda, nuTonomy, Baidu, and Uber.

Detroit is beating Silicon ValleyGM Assembly line

Sam Abuelsamid, a senior research analyst at Navigant and one of the authors of the report, told the Verge the reason Detroit beating Silicon Valley so badly in this all-too-crucial race to get autonomous vehicles on the road is because of experience. He says, Silicon Valley, “ …. will have to do deals with someone to get actual vehicles.”

Alphabet’s Waymo, scores top marks for technology but drags in the production strategy and sales, marketing, and distribution buckets. The company plans to work with legacy automakers to put its tech in cars, but has not yet struck any major deals. Mr. Abuelsamid detailed on an email with the Verge that Waymo is in the best position of the contenders.

Waymo logoThey have almost every piece of this—except the product strategy … Waymo has what is arguably the best technology right now, although they probably aren’t that far ahead of the leading [original equipment manufacturers] but they will have to do deals with someone to get actual vehicles”

Despite Uber’s high profile, a recent study showed that only 15% of U.S. consumers have tried a ride-hailing app like Uber. Uber also has a safety problem – Uber drivers have been charged with murder and violent crimes against their customers.  In the Navigant research, Uber wallows near last place thanks to low grades for distribution, product portfolio, and staying power—and because makes Uber makes neither cars nor money. In fact, its key strength—that it already operates a global fleet of shared vehicles—may not be enough here. “It’s a lot easier for the company that actually has the infrastructure to create vehicles to recreate what Uber’s done, than the other way around,” Mr. Abuelsamid says.

Scale matters in the auto industry.

The Navigant analyst explained scale matters in the auto industry.

All the little [Silicon Valley] startups may have some interesting ideas, but they don’t have the resources to produce something sufficiently robust to be commercially viable. If they have something good to offer, their best bet is an acquisition

Mergers and acquistionsThe “legacy automakers” have engaged in mergers and acquisitions and early maneuvering in the autonomous vehicle arena as Mr. Abuelsamid stated. The report predicts that big companies will buy little startups to leverage their technology and expertise to round out the much larger-scale enterprise of developing, testing, validating, producing, and distributing self-driving cars.

Wired says Ford and GM both score in the low to mid 80s on the technology front; it’s their old-school skills that float them to first and second place. They’ve each spent more than a century developing, testing, producing, marketing, distributing, and selling cars. Plus, each has made strategic moves to bolster weak points.

Chevy BoltGM recently acquired Cruise Automation, a San Francisco-based autonomous vehicle technology maker in a deal valued at more than $1 billion. GM said the acquisition will allow it to “accelerate” its autonomous vehicle development efforts.

Ford has announced an investment of $1 billion over the next five years in Argo AI, a startup run by Carnegie Mellon roboticists and engineers who really know their artificial intelligence stuff.

Waymo Chryslet PacificaFiat Chrysler has partnered with Alphabet to jointly test autonomous technology in Pacifica minivans, and Alphabet is opening a 53,000 square foot self-driving car development center near Detroit in Novi, MI.

GM has invested $500 million in ride-sharing provider Lyft to beef up its ridesharing service. In the “long-term strategic alliance,” the companies will work on what they call “on-demand autonomous vehicles.” For now, the deal means GM cars will be the “preferred” vehicle used by Lyft drivers who rent their cars in various U.S. cities. Those vehicles will tap into GM’s OnStar service, while GM and Lyft promised “personalized mobility services and experiences,” but did not elaborate.

Ford invested $75 million iin LiDAR maker VelodyneFord, meanwhile, recently announced a $75 million investment in LiDAR maker Velodyne, to “quickly mass-produce a more affordable automotive LiDAR sensor” so the company can launch a fleet of self-driving ride-sharing cars by 2021

Ford has also acquired SAIPS, an Israeli machine learning firm to further strengthen its ability in artificial intelligence and computer vision. SAIPS has developed algorithmic solutions in image and video processing, deep learning, signal processing and classification. This expertise will help Ford autonomous vehicles learn and adapt to the surroundings of their environment

Ford announced that it would take part in a $6.6 million seed funding round for Civil Maps to further develop high-resolution 3D mapping capabilities. This provides Ford another way to develop high-resolution 3D maps of autonomous vehicle environments. Ford has also agreed to acquire Chariot, an on-demand shuttle service based in San Francisco.

Mr. Abuelsamid predicts that early on,  you probably won’t be buying a self-driving car at a dealership, but rather riding in one that you hail through an app-based service like Uber or Lyft. These vehicles will be part of a fleet owned by a manufacturer, like Ford or GM. Fleet ownership will help manufacturers manage the issues self-driving vehicles are likely to encounter early on, like insurance for the inevitable accidents. Navigant’s Abuelsamid says

With all of that in mind, it’s far easier for a manufacturer to replicate the sort of logistics platform that Uber or Lyft have than it is for those companies to invest in and create the development, manufacturing, and service infrastructure that [original equipment manufacturers] have

Mr. Abuelsamid noted that Tesla ranked pretty far down the “contender” because Elon Musk’s company is “lacking in quality, distribution, financial stability, and their [Autopilot] 2.0 hardware will never be more than limited Level 4-capable (PDF) at best.” In other words, Musk would be advised not to start gloating about his company being valued higher than the OG’s Ford and GM quite yet.

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Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.

Ford to Make Google Cars

Ford to Make Google Cars The 2016 North American International Auto Show started today at Cobo Center in Detroit so let talk about autonomous cars. Ford and Google are in talks to have the Dearborn,MI-based automaker build Google’s next-generation autonomous cars under contract, Automotive News has learned. A source with knowledge of the project says both parties have been negotiating on the deal “for a long time.” An announcement, if finalized, could come as early as the International Consumer Electronics Show in Las Vegas.

Ford logoNeither firm would confirm the reports for the record. Google (GOOG) officials did confirm that the company is talking to automakers. Ford Motor Company (F) official Alan Hall did say, “We work with a lot of tech companies all over the world. We keep these discussions private for obvious competitive reasons and we do not comment on speculation.

Google loading up auto executives

To fan the rumors, two veteran Ford executives have recently joined Google. Former CEO Alan Mulally joined Google’s board of directors eight days after he retired from the automaker on July 1, 2014. Then in September, Google hired John Krafcik as CEO of the company’s Self-Driving Car Project. Mr. Krafcik, who most recently was president of TrueCar Inc., was CEO of Hyundai Motor America. He spent 14 years at Ford, including a stint as chief engineer during the development of the Ford Expedition SUV.

Google logoFord is scheduled to hold a press conference on Jan. 5 in Las Vegas. Ford CEO Mark Fields, product development chief Raj Nair, research and advanced engineering vice president Ken Washington, and Don Butler, executive director of connected vehicles and services, are scheduled to attend.

Yahoo Autos reported on the negotiations, quoting three sources familiar with the deal. The sources said the deal would create a joint venture legally separate from Ford. The venture would shield Ford from potential liability. The agreement, if completed, also would be non-exclusive, meaning Google could negotiate a similar deal with another automaker.

Autonomous vehicle

CEO Fields recently gave Auto News an update on Ford’s Smart Mobility efforts. The initiative would bolster the company’s expertise in car-sharing and other new business models for transportation. He said. “It’s not about just going from an old business to a new business. It’s about going to a bigger business.

Auto News theorizes that a Ford deal with Google would fit within the strategy laid out by CEO Fields. He commented during an interview:

It’s not only about what are the things that are going to be core to us but who are we going to partner with. I don’t think we can just be so arrogant to think that we’re going to do everything on our own and we’re going to do something better than maybe a company that does that 24/7. For us, partnerships are really important.

New mobility models beyond cars

During a visit to Ford’s Silicon Valley research facility in Palo Alto, CA, Mr. Fields signaled that Ford sees new mobility models as a way to grow its business. When asked why Ford is developing its own software for self-driving cars, rather than striking a deal to use best-in-class software from an outside vendor. Ford’s Fields joked that Silicon Valley practically invented the concept of “frenemies.” In a corporate context, that means companies are willing to simultaneously collaborate on projects and compete against one another. Ford’s R&D center is working on self-driving software, Mr. Fields said, “that doesn’t mean we won’t work with others. I think that’s part of the beauty of being here.

PartnersSuch a partnership would mark another step toward the marketplace for Google. Bloomberg reported that Google is thinking of putting its technology into automated taxis as a rival for Uber and Lyft. Google may spin-off the unit into a standalone business within its new Alphabet Inc. corporate structure in 2016.

Ties between Ford and Google

It isn’t clear whether Ford would design a purpose-built vehicle for Google or supply a standard production car fitted with the sensors and computers that the car needs to guide itself down the road.

Having Ford build Google’s test fleet would save the Silicon Valley tech giant years and billions in development costs. The Ford-built vehicles would use the automaker’s production-ready powertrain as well as safety and emissions components.

There are already ties between Ford and Google. Google’s first generation of 100 self-driving vehicles were assembled in Detroit by Roush Industries, a company closely aligned with Ford. The bubble-shaped cars, as Crain’s Detroit Business reported used components from local Detroit area suppliers.

Thilo Koslowski, lead automotive analyst at Gartner (IT) in Santa Clara, CA said it makes sense automakers would want to work with Google, which could help them catch up to rivals that are pursuing automated driving to differentiate their products.

And at Google, “the focus has shifted to looking for OEM partners to deploy the technology, rather than considering building their own vehicles,” The Gartner analyst said. “That makes sense. If Google is interested in bringing the benefit of the technology to consumers, then they need as many partners as possible.”

Ford and Google are said to have been in talks since at least 2012 on autonomous cars. The two companies also teamed up in 2011 on technology that would help vehicles learn customers’ driving habits and get them to destinations more efficiently.

VP Washington said recently that he expects fully autonomous vehicles to be ready within four years. Ford has secured approval from California to test its own autonomous cars in California. Ford has been testing autonomous Hybrid Fusion’s at the University of Michigan’s 32-acre simulated city Mcity.

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Autonomous cars will increase the direct impact of the Internet of Things (IoT). With all of IoT’s inherent security and connectivity issues.

 

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Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.

Brake Lights That Can be Seen Around Corners

Kevin Fitchard at GigaOM reports that the Ford Motor Company (F) is testing a new concept in the connected car world. The Dearborn, Michigan-based automaker is experimenting with wireless brake lights that can be seen around corners. Ford is testing the vehicle-to-vehicle safety research in Germany with experimental radio-equipped S-MAX vehicles that communicates with other vehicles. The S-Max alerts nearby vehicles when the car is braking, long before drivers can see it.

The Ford test is really part of a larger vehicle-to-vehicle communications effort that Ford and other global automakers have pursued for years. (rb- I have covered connected cars many times here, here, and here). The author claims the idea is to connect every vehicle on the road into a massive automotive network. Each car itself would be an individual actor, but they would also become aware of the actions and intentions of the vehicles around them.

In such a network, the article states that drivers are no longer dependent solely on their senses to react to road and traffic conditions. An electronic brake light is the most obvious use case for such a system. GigaOM says that eyes and feet can only act so fast, but a dashboard light warning the driver of a pile-up just out of sight could be a lifesaver. Chief technical officer and vice president of Ford Research and Innovation, Paul Mascarenas, told Australia’s Car Advice that “Car-to-car and car-to-infrastructure communications represent one of the next major advancements in vehicle safety.”

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The Ford system is one of 20 being tested in Germany so it will be many years before a standard system emerges. Ford is also involved with the University of Michigan’s Safety Pilot Model Deployment, a field test of more than 2800 vehicles.

1963 Mercury Comet Brake LightsThen there are the privacy concerns. I wonder what Ford or worse yet the Feds will do with all the data generated by these vehicle-to-vehicle communications systems. I think it is likely the automakers will make the data available to GPS or navigation providers of traffic problems on a road if too many smart brake lights go off.

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Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.