Automotive & motorsport
for new system-level and semiconductor solutions, bringing intelligence at the edge and delivering high bandwidth sensor data to compute units while reducing cable weight and wiring complexity. Although software will provide for easy upgradability of vehicle features, hardware will certainly serve as the backbone that enables scaling of software deployments.
A HACKER’S DREAM, A DRIVER’S NIGHTMARE?
As is the case in anything software-related, cybersecurity must be incorporated into any implementation plan, especially if you are dealing with the software behind a hardware device hurtling down the road at 80mph. With the software ecosystem growing exponentially, a number of defence-hardened strategies could be deployed to protect a vehicle from attack. Foremost, before any OTA updates take place, authentication of the correct driver must be confirmed. Identity access management including facial recognition could help immensely in this area and is standard practice in the ultrasecurity-minded financial industry. There is also isolation-through-virtualisation techniques and two-step verification using a cell phone or an email - both proven effective methods to help restrict access. While OTA updates offer a powerful, convenient feature, and help drivers keep their cars much longer, they also require auto manufacturers to deploy what security tech experts call an assume harm approach to keep hackers at bay.
Instrumentation Monthly February 2023
ADI’S ROLE IN THE SOFTWARE- DEFINED VEHICLE Perhaps the ultimate example of a software- defined vehicle may very well be an autonomous driving vehicle. But until that vehicle arrives, the days of immersive, personalised, truly customisable vehicles are here today -and ADI is playing a key role in engineering the design and implementation of this transformative era, including:
Developing software that works together with ADI’s hardware in a way that enables flexibility to adapt to any operating system that the OEMs deploy. In addition, ADI’s comprehensive suite of tools addresses customer needs throughout their whole journey - from selection, through simulation, and eventually production line debugging. Combined, this helps ease OEMs’ concerns around a shifting software landscape and accelerates time to market.
ADI’s application-focused, algorithm development addresses customer challenges including active noise canceling (ANC), road noise canceling (RNC), and in-car communications (ICC). Being hardware independent supports OEMs in their pursuit of a software solution that can be easily ported across platforms.
As the software-defined vehicle continues its expansive growth with immersive, customisable in-cabin technologies, ADI will be at the ready, increasingly adding software capabilities to address the market; while cocreating with tier ones and OEMs to see these goals to fruition.
Analog Devices
www.analog.com
21
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