“Safety Cocoon” is a name expressing the creation of an area surrounding the car where a car can detect its surroundings in 360 degrees and prepare for danger avoidance from an early stage in various driving situations. Adopting Sony’s image sensor will contribute to achieving enhanced safety efficiently. To realize this Safety Cocoon concept, key technical challenges exists such as realizing HDR, mitigating LED flicker, realizing functional safety and cybersecurity. In this presentation, key concept and approach for these challenges will be discussed