ST and Airbiquity Demonstrate Secure OTA Updates for Automotive Processors
Published2017.02.23 10:51Advantages in Building OTA Software Management Solutions for OEM Manufacturers
STMicroelectronics (hereinafter ST) and Airbiquity, a global leader in connected vehicle services, will showcase the integration of software update management services with ST's Telematics and Connectivity processor Telemaco at MWC 2017.
Through ST's Telemaco3 Evaluation Board (EVB) integrated with Airbiquity's Over-The-Air (OTA) software and data management capabilities, the demonstration will illustrate interoperability between Airbiquity's cloud-based service and the onboard ST Telemaco3 EVB platform, based on various software-update scenarios and typical OTA usage patterns of Original Equipment Manufacturer (OEM) companies.
▲Telematics box block diagram
John Tuttle, Vice President of Engineering at Airbiquity, stated, "The integration of ST's widely used Telemaco processor family with Airbiquity's software and data management products will demonstrate the advantages of performing end-to-end OTA software updates to telematics and electronic control units across multiple vehicles more cost-effectively, securely, and with ready-to-use solutions through an enhanced smart gateway platform with improved security and performance via the ST Telemaco3 processor. We see significant potential in how this technology integration will help OEM manufacturers realize substantial benefits when building OTA software management solutions across their vehicle portfolios."
The Telemaco device family typically provides high-bandwidth connectivity (1Gb/sec ETH) and processing performance to handle wireless data management required for automotive telematics applications. Additionally, through an independent isolated Cortex-M3 subsystem running a dedicated real-time OS, it enables control of the in-vehicle CAN bus. The Telemaco processor features flexible memory and CPU core configurations, enabling the implementation of scalable systems for various automotive connectivity applications requiring Linux OS and other Posix-compliant operating systems.
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