At Auto Shanghai 2019, Audi is introducing a visionary mobility concept for the megacities of the future: The showcar, known as the Audi AI:ME, offers compact dimensions, a spacious, futuristic interior, and the ability to drive autonomously at level 4. This allows the occupants to do what they like with their time on board. The Audi AI:ME offers a broad range of high-tech features for communication, entertainment, or simply relaxation.
The body line of the Audi AI:ME demonstrates how emotion and spatial economy can form a perfect synthesis in an electrically driven compact car.
Audi AI: On our way to automated mobility
Audi AI:ME and Audi AIcon: two concept cars whose very names refer to the new, two-letter abbreviation under which Audi is bundling an entire cluster of innovative mobility technologies.
Audi AI is the cipher for a variety of electronic systems that relieve strain on drivers and simultaneously offer them new possibilities to use the time spent in the car. To this end, Audi AI also uses strategies and technologies from the field of artificial intelligence and machine learning. Audi AI also combines vehicle intelligence, which makes automated driving possible in the first place, and interaction intelligence, which turns the vehicle into the occupants’ partner.
Automated driving at level 4: Relax while gliding through the city
What is long established in rail transportation and even aviation is at the threshold of a breakthrough in automotive transportation—automated driving. The Audi AI:ME is designed for use in the city and for driving at what is known as level 4. This is the second-highest level on a standardized international scale for increasing automation.
This means that the car, as well as the remaining road users, will drive automatically in a defined traffic area equipped with the corresponding infrastructure in the future. Self-regulating and self-controlling flows of traffic allow the vehicle to glide along calmly, avoiding heavy longitudinal or lateral acceleration. This is an important requirement for the occupants of the car to be able to detach themselves mentally from the traffic around them.
Mobile for hours: the drive architecture
Audi took a targeted approach to tailoring the specifications of the AI:ME to the scope of use of a city car. This means that extreme acceleration values and top highway speeds are just as obsolete as high cornering speeds and ranges that are suitable for driving long distances. An automobile like the AI:ME will drive predominantly in the speed range between 20 and 70 km/h (12.4 and 43.5 mph) and will often have to remain mobile for hours at a time without charging. However, long ranges in terms of kilometers are less relevant than the ability to make good use of the operating time.
The axles and other components of the suspension are found in the portfolio of compact sister models of the Audi portfolio. The tried and tested combination of adaptive dampers and small unsprung masses ensures good ride comfort in the city. The body is made of a light-weight multi-material compound consisting of high-tech steel, aluminum, and plastic components, particularly in the attachments.