Atmel is showcasing its AvantCar curved touch screen console concept at CES 2014 in Las Vegas. According to Atmel Marketing Director Stephan Thaler, the exhibit demonstrates the future of human machine interface (HMI) in upcoming vehicles.
“Today’s drivers are demanding richer user experiences in the automobile, similar to smart devices in the consumer market,” Thaler explained. “This includes capactive touchscreens, curved form factors, personalized color schemes and navigation menus via touch buttons and sliders. AvantCar addresses all these requirements with an advanced user interface in the center console to include [the latest] technologies.”
As Thaler notes, Atmel’s AvantCar concept demonstrates a fully functional center console highlighting two large curved touchscreen displays with no mechanical buttons. Instead, the touchscreens integrate capacitive touch buttons and sliders – allowing the user to navigate general applications typically found within an automotive center console including global navigation system (GPS), car thermostat, audio controls for a radio or media player, seat controls and more. AvantCar also allows drivers to personalize their vehicle environment via advanced touch capabilities and the automotive local interconnect network (LIN) connectivity system, enabling individuals to simply push a single button to alter the car’s ambient lighting.
The entire AvantCar center console is powered by Atmel technology, including the XSense touch sensor, maXTouch controller and QTouch, as well as automotive-qualified MCUs and LIN drivers for the ambient lighting control in the demonstrator.
Additional technical details are listed below:
- Curved touchscreen display – XSense, Atmel’s highly flexible touch sensor, employing metal mesh technology, can be used on curved surfaces and edges, giving the console a sleeker, more elegant design. XSense also facilitates the replacement of mechanical switches or rotary knobs on the curved center console with moisture resistance and glove support for drivers in cold climates.
- Large capacitive touch screens – AvantCar offers optimized touch performance using Atmel’s automotive-qualified maXTouch controllers that support touchscreens and touchpads up to 12 inches. maXTouch controllers provide faster response times, more accurate touches and lower power consumption than other solutions on the market today.
- Proximity sensing and capacitive touch buttons and sliders – Atmel’s QTouch technology provides a more intuitive user interface, effectively replacing mechanical buttons or rotary knobs while adding capacitive proximity detection, all embedded in a single controller. Proximity sensing will detect the approaching hand and then control, for example, lights to turn on/off and the touchscreen backlight accordingly. This feature is also ideal for night time driving especially for GPS, radio control and thermostat checks.
- Ambient lighting controls – Atmel’s LIN solutions, based on the company’s RF and automotive-qualified AVR MCUs, offer an ambient lighting control option for each driver to personalize car lighting.
“Atmel’s AvantCar is designed to show an avant-garde concept of what future car center consoles are likely to look like and how responsive they will be to a driver’s touch using advanced HMI interfaces,” added Thaler. “We are pioneering new ground with our technologies for the automotive segment and are thrilled to add more focus in this area for the upcoming years.”
The demo – designed in in conjunction with Germaneers GmbH – can be seen at Atmel’s Meeting Room #MP25958 located in the Lower Level of the South Hall at the Las Vegas Convention Center. Please contact firstname.lastname@example.org to schedule an appointment.