Harman and Nokia Pave the Way for Standardised Interface Between Smartphones & Car Infotainment

Harman, the global market leader in high-end Infotainment and Audio Systems, is working together with Nokia, the pioneer in mobile telecommunications and the world’s leading maker of mobile devices, to develop technology which seamlessly integrates smartphones into in-vehicle infotainment systems.

“Beside our well equipped infotainment systems, standardized interface solutions between Smartphones & Car Infotainment will provide a rich set of additional applications and are particularly interesting for Entry- and Mid-Level Infotainment Systems to allow best connectivity via the head unit for attractive use of smartphone functionality in vehicle applications”
In addition to providing the full range of smartphone features, services and applications through the high resolution screens and audio systems embedded in the car, the connection also supports information exchange between the smartphone and the car; and information retrieval through GPS functionality.

Image source: Engadget.com

Hence, location based services could be enabled by combining GPS information from the smartphone or car with key vehicle data such as low oil or fuel warnings – in this case the nearest garage or service station would be sourced and displayed with the option to navigate directly there. Hotel or parking searches, for example, could be backed up with details of availability and pricing and, where appropriate, booked online or by telephone. In addition, ADAS (Advanced Driver Assistance System)-based safety features may also be supported, for example, to warn drivers to slow down for a sharp bend or to indicate when it is safe to overtake the vehicle in front.

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The smartphone display is copied on the larger, infotainment system screen and commands can be given either by voice, touch or traditional in car controls to enable ease of use. For short journeys and convenience, wireless connection can be made by Bluetooth however for more stable, longer periods of use, the USB alternative will provide faster connection and refresh rates and preserve the smartphone battery.