München / September 05, 2023 - September 08, 2023
Technologies for The Hearing Car at IAA Mobility 2023
To our exhibitor page on the IAA website
Booth D11/Hall B1
To our exhibitor page on the IAA website
Booth D11/Hall B1
Tomorrow’s vehicles will be equipped with a sense of hearing, which will enable them to perceive, for example, bicycle bells, children playing or the sirens of approaching emergency vehicles. Experts at the Fraunhofer Institute for Digital Media Technology IDMT in Oldenburg are working on The Hearing Car and developing AI-based system solutions for acoustic event recognition in the vicinity of vehicles. A mobile system for in-vehicle electroencephalography (EEG) for optimizing human-machine interaction and the YourSound assistant for personalizing sound experiences complete the system. The researchers will provide an insight into the latest developments at the IAA MOBILITY trade show in Munich from September 5 to 8, 2023, at the joint Fraunhofer booth in Hall B1, Booth D11.
External noises such as ambulance sirens, wet roads or a screw in a tire can provide key information to drivers. Conventional vehicle sensors reach their limits when it comes to detecting these noises. This is why intelligent acoustic sensor systems developed by Fraunhofer IDMT at the Oldenburg Branch for Hearing, Speech and Audio Technology HSA are going to equip cars with a sense of hearing. In conjunction with other driver assistance systems, the smart acoustic system provides relevant information for necessary driving maneuvers or (predictive) maintenance.
Nowadays, trucks and cars make use of cameras instead of mirrors to monitor traffic, including in the blind spot that occurs when turning. Complementing such camera systems, acoustic event analysis or detection of important ambient noises can crucially enhance the sensory functions in current as well as in autonomous vehicles. At the HSA branch of Fraunhofer IDMT, specific research is being conducted into algorithms for detecting and locating traffic-related noises to ensure that tomorrow’s vehicles are integrated even more safely into the traffic flow.
Whether drivers are reversing into parking spaces, hitching trailers or otherwise maneuvering their vehicles, acoustic signals can significantly help to increase the safety of both drivers and passersby. Microphones installed on vehicles and intelligent software enable drivers to interact with people outside the vehicle without having to open their windows.
Be our guest and learn more about the technologies around The Hearing Car at the IAA Mobility 2023!
Drivers need to be attentive to traffic at all times in order to react in time to critical situations. But how much does a person’s attention and responsiveness change when the vehicle is driving autonomously? Researchers at Fraunhofer IDMT-HSA are tackling this question by investigating the changes in what is known scientifically as the vigilance state. To do so, they have developed a mobile EEG sensor system which records brain activity through electrodes placed on the head. Vigilance refers to a state of sustained attention during monotonous activities. Visitors to the Fraunhofer booth will be able to experience first-hand how EEG data is recorded.
Experience how the data can be recorded in practice at the Fraunhofer IDMT booth at IAA Mobility 2023!
With YourSound technology, users can quickly and intuitively personalize the sound of audio devices such as headphones, smart speakers or multimedia systems in vehicles, thereby creating their own personal sound experience in their car. The YourSound technology can be integrated into infotainment systems and is used to create a customized sound configuration which then serves as the basis for all future audio playback in the vehicle. Once users have set their preferences, they are provided with a better listening experience, regardless of the volume or driving situation.
Listen live to the exciting developments for vehicle interiors at the Fraunhofer IDMT booth at IAA Mobility 2023.