Compared to what we were driving just a decade ago, today’s connected cars and trucks are virtually wheeled computers. From content streaming infotainment systems to background processes that interpret sensor data and reinforce advanced driver assistant features, software has become a fundamental component of modern vehicles. To better handle those countless lines of code, GM announced Wednesday that it has created an end-to-end software platform called Ulfiti (rhyme with “quality”).
GM’s latest vehicles have already enjoyed features like OTA software updates and on-board internet connectivity thanks to the company’s Vehicle Intelligence Platform (VIP). The Linux-based ULFT is designed to sit on top of that existing architecture and act as a central hub for selected software systems, distinguishing them from the core functionality of the vehicle.
“On all embedded controllers, we have rebuilt them and extracted the software from the hardware, they are available to us. SOA level“Scott Miller, vice president of software-defined vehicles, told General Motors during a recent teleconference.” Basically we are abstracting them and making them available for a powerful hub for all car systems. “
“We are then adding this service-based level to our high-performance computing that we have for infotainment and protection in our vehicles,” he continued. “And we’re going to organize those abstractions as services.”
This will enable GMK to develop and deploy more quickly updates, new features and apps to its customers. Altogether, Altify will work just as well as Android on smartphones – an API level between the built-in hardware and the end user. GM noted that Altifi will run with existing automotive OS, such as Android Automotive, which GM announced in 2019 that it would start supporting.
“A definite subset of the functionality of the Android automotive vehicle,” explained Daryl Harrison, GM Director of Global Product Development. “Altify is an umbrella overall strategy. Some cars will have Android Automotive and some will have other infotainment apps and services.”
In short, GM wants to use your car like a rolling smartphone, providing users with constant OTA updates, cloud-based personalization options that drivers can transfer between GM vehicles, and providing smart home connectivity. The company is also considering various safety and comfort upgrades via OTA, such as using the car’s onboard camera to automatically attach the kid’s locks when they detect kids in the back seat or turn off the car’s sunroof remotely if you park outside and in the weather. Rain forecast.
GM is also considering using Alify to provide subscription services to users, such as on-demand supercruises that can enable drivers to travel long distances but cancel after arriving at their destination. Ulfiti can allow advanced V2V (go from vehicle) and V2X (vehicle for all) applications, including real-time traffic and road hazard updates. Both internal combustion and EV – expected to see Ulfiti in selected GM vehicles starting in 2023.
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