interior Lighting & Sensing Application Block Diagram
This application block diagram shows the key building blocks for interior lighting, smart surface interaction and in-cabin sensing. A central domain or zone controller coordinates all lighting and sensing functions across ambient lighting, smart HMI surfaces, and driver/passenger monitoring systems.surface interaction and incabin sensing. A central domain or zone controller coordinates all lighting and sensing functions across ambient lighting, smart HMI surfaces, and driver/passenger monitoring systems.
Interior lighting uses white, color and RGB/RGBi LEDs—driven by dedicated LED drivers, OSP drivers and LED-on-foil modules—to enable ambient lighting, light guides and dynamic color effects throughout the cockpit and cabin.onfoil modules—to enable ambient lighting, lightguides and dynamic color effects throughout the cockpit and cabin.
Smart surfaces integrate lighting, touch and haptic sensing for seamless HMI modules. Components include capacitive touch sensors, optical force sensors, position sensors, I²C devices and haptic actuators, supported by RGBi and white LEDs for shy tech icons and functional backlighting.tech icons and functional backlighting.
In-cabin sensing uses IR LEDs/VCSELs, photodiodes, ambient light sensors, image sensors and radar chipsets for driver monitoring, occupancy detection, gesture interaction and automatic brightness control.cabin sensing uses IR LEDs/VCSELs, photodiodes, ambientlight sensors, image sensors and radar chipsets for driver monitoring, occupancy detection, gesture interaction and automatic brightness control.
Together, these modules illustrate how ams OSRAM light sources, drivers and sensors combine to enable expressive interior lighting, seamless HMI concepts and robust in-cabin sensing in modern automotive interiors.cabin sensing in modern automotive interiors.