Application‑level segmentation allocates the market according to end‑use functionality, revealing distinct growth vectors. Advanced Driver‑Assistance Systems (ADAS) remain the largest application, responsible for 35 % of market value, driven by regulatory mandates for automatic emergency braking and lane‑keeping. Autonomous Driving platforms, encompassing Level 3 and above, capture 30 % of revenue, reflecting OEM commitments to fully self‑driving vehicles and the associated sensor integration complexity. Parking Assistance solutions, which rely heavily on ultrasonic and short‑range radar, account for 15 % of sales, supported by consumer demand for convenience features. Collision Avoidance systems, integrating radar, lidar, and camera data to mitigate crash risk, contribute 12 % of the market, bolstered by insurance incentives. Driver Monitoring technologies, employing infrared and camera inputs to assess driver vigilance, represent the remaining 8 %, a segment gaining traction as attention‑aware regulations emerge. This application taxonomy clarifies how functional requirements translate into quantifiable market shares.