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GM shows off 'digital vehicle platform' enabling more in-car tech and OTA updates

It appears to have dropped the sobriquet "Global B," but General Motors' new electrical architecture has bowed in drawings and video. This is the "digital vehicle platform" GM president Mark Reuss spoke to Reuters about in 2015, saying it would move a great deal of a vehicle's computer work to the cloud and enable over-the-air updates. Reuss took the microphone for the debut, too, saying, "Our new digital vehicle platform and its eventual successors will underpin all our future innovations across a wide range of technological advancements, including EVs and expanded automated driving." The system will go into production later this year, appearing in dealerships first either on the 2020 Cadillac CT5 or the mid-engined 2020 Chevrolet Corvette. Yes, these are the same electronics cited for delaying the launch of the C8 Corvette over excessive draw, security and getting the more-than-100 computer modules to communicate seamlessly. When Car and Driver asked about that, GM replied with "No comment." Volkswagen's having the same issues with the Mk8 Golf right now, though, so GM isn't alone, and this will be the new normal among OEMs for a while. What's certifiable is that the new architecture is robust enough to handle 4.5 terabytes of data per hour, which is five times what GM's current wiring can handle. And thanks to Ethernet connections of 100 Mbps, 1 Gbs and 10 Gbs, communication within and without the vehicle happens much faster. The advances mean better screen resolutions, better battery management for hybrids and electric vehicles, the capability for over-the-air updates and "functionality upgrades throughout the lifespan of the vehicle." Cadillac's Super Cruise has already been lined up as a leading candidate for constant improvements in the driving assistance suite, a key part of GM's "vision for a world with zero crashes, zero emissions and zero congestion." And whenever GM decides to take the plunge, it will mean a 48-volt electrical system. More than 300 specialists worked on the digital platform, and security was a huge part of the task. We've already heard that GM consulted with Boeing and military contractors on how to prevent hacking. The carmaker has an internal Product Cybersecurity group that reached out to the research community, and created a "bug bounty" program to crowdsource uncovering any flaws.

Cadillac Lyriq infotainment system will be 33 inches of something totally new

It’s screen day! Mercedes was first up with the EQS screen. Now, Cadillac just dropped more information on the massive infotainment screen going in its upcoming Lyriq EV, and the details are intriguing.  GM asked for some rather nontraditional help when designing and developing the LyriqÂ’s infotainment system. Both Territory Studio and Rightpoint were brought in to help Cadillac put something together that is hopefully nothing like the disaster that CUE was. The 33-inch LED screen spanning the width of the dash gave them plenty of real estate to get creative. Territory Studios is a global (originated in London) creative agency known for its expertise in user interface design, and itÂ’s worked on a number of video games, too. Rightpoint is a digital consultancy company that does a whole lot of everything in the digital world. Cadillac says the two companies were “focused on artfully integrating aesthetics, purpose and technology.” We wonÂ’t know how successful they were until we give it a shot, but Cadillac emphasizes that itÂ’s trying a fresh perspective for what an infotainment systemÂ’s user interface should be. Customizability and flexibility are two elements Cadillac is highlighting. There will supposedly be display themes “to fit the driverÂ’s mood and personality.”  The short 25-second video clip above preview shows a scaled-back and simple interface with a bottom row of essential function buttons. A menu list appears above this, and while there are likely many color themes available, the one shown is mostly dark with blues and blacks dominating the screen. One icon weÂ’ll point out is the colorful Google Maps icon in the menu list. Will Cadillac actually use Google Maps as the navigation system from the factory in the Lyriq? Perhaps. It tends to be exponentially better than any manufacturer-designed navigation system. Cadillac says more in-depth info will be available on January 12, so check back for a deeper dive then. You can peruse photos of the car getting this infotainment system below. Cadillac Lyriq View 8 Photos

Cadillac can't keep up with Escalade demand, can't move its sedans

No matter how much Cadillac revitalizes its lineup and its image, it seems that all consumers want is the Escalade. In fact, Automotive News reports that General Motors can't keep up with demand for the fullsize luxury SUV, despite sticker prices that start at over $70,000 and approach six figures at the top end of the spectrum. Contrast that with sedans like the ATS and CTS, which are far cheaper but which Cadillac hasn't been able to move fast enough to keep up with production, prompting both the manufacturer and dealers to offer substantial incentives to keep them from piling up. Cadillac had been resisting a price cut of the ATS or CTS, lest it hurt resale values – itself a factor that could explain consumers' reluctance to buy them in the first place – but been offering subsidized leases, discounted financing, rebates and cheaper options. Combined with incentives from individual dealers, according to AN, buyers can be looking at five-figure discounts on buying a new Cadillac sedan. And now, finally, it seems the CTS will indeed get a little bit off its bottom line. Yet GM has been producing the ATS and CTS at rates that their sales can't keep up with. The automaker was forced to idle the plant in Lansing, MI, where it assembles the ATS and CTS for six weeks starting this past December. And since it reopened late in January, it's been reduced to a single shift as dealers try to move the metal they've already got. Meanwhile the plant in Arlington, TX, that produces the Escalade and its Chevy and GMC siblings has been running on overtime, with three shifts throughout the week and even into the weekend to keep up with demand. Profitable as it's been for Cadillac and GM, though, the Escalade does not represent the future of where it wants to take the brand - separating the Escalade as almost a brand unto itself that's been left out of the company's new naming scheme. If only it could make its sedans as successful as its fullsize SUVs, it'll be all set.