The Audio Systems / AVAS Sensors are essential components within the Infotainment & Digital Cockpit segment of Automotive Electronics, designed to enhance driver and pedestrian safety, particularly in electric and hybrid vehicles. These sensors play a crucial role in the Acoustic Vehicle Alerting System (AVAS), which emits audible warnings to alert pedestrians and other road users of the approaching vehicle, compensating for the quiet operation of electric powertrains.

AVAS sensors detect the vehicle's speed and generate appropriate sound signals, ensuring compliance with global safety regulations. They are typically integrated into the vehicle’s control system, working in conjunction with other sensors and audio output devices. The system can be customized to produce different sounds based on driving conditions, such as low-speed maneuvers or reverse operations.

These audio systems are widely used in modern electric vehicles (EVs), hybrid electric vehicles (HEVs), and advanced driver assistance systems (ADAS). Their application extends beyond safety, contributing to a more intuitive and user-friendly driving experience by providing auditory feedback for various functions. The integration of AVAS sensors ensures a seamless blend of technology, safety, and environmental awareness in contemporary automotive design.