Click the colored shapes surrounding the vehicle to learn about each ADAS sensor type, or click the labels in the legend at the top of the screen.

360° Camera Systems: Many modern vehicles are equipped with 360° camera systems that use multiple cameras positioned around the vehicle to provide a complete overhead view of the surrounding area. These systems help enhance driver awareness and support features such as parking assistance, obstacle detection, and lane change monitoring.

Front Radar Sensors: Mounted at the front of the vehicle, usually behind or below the grille. They support systems such as ACC, AEB, FCW, and TJA.

Lidar: Light Detection and Ranging (LiDAR) LiDAR sensors use pulsed laser technology to measure distances and detect surrounding objects with exceptional accuracy. By continuously scanning the vehicle’s environment in real time, LiDAR systems can identify vehicles, pedestrians, obstacles, and changes in terrain with a high level of detail. Combining the strengths of both radar and camera-based systems, LiDAR technology provides precise object detection and enhanced situational awareness to support advanced driver assistance systems (ADAS).

Rear Radar: Rear radar sensors help monitor vehicles and objects located behind or alongside the vehicle. These sensors play an important role in supporting several Advanced Driver Assistance Systems (ADAS), including:

• Rear Cross-Traffic Alert (RCTA)
• Active Lane Change Assist
• Rear Collision Warning
• Blind Spot Monitoring (BSM)

Radar sensors are a key part of many ADAS features, especially collision-avoidance systems. They work by sending out radio waves that bounce off nearby objects, allowing the vehicle to measure distance and map its surroundings in 3D. Radar is highly reliable in poor conditions like rain, fog, and low light, making it essential for safe driving assistance. Common ADAS features powered by radar sensors include:

• Adaptive Cruise Control (ACC)
• Blind-Spot Monitoring
• Forward Collision Warning (FCW)
• Pedestrian Detection
• Automatic Emergency Braking (AEB)
• Traffic Jam Assist (TJA

Ultrasonic sensors provide a lower-cost alternative to radar by emitting high-frequency sound waves and detecting the echoes that reflect off nearby objects. Because of their short operating range, these sensors are mainly used for close-proximity functions, most commonly parking assistance systems.

While external sensors detect conditions around the vehicle, internal ADAS components are responsible for responding to that information. Systems such as steering angle sensors, tire pressure monitoring, and electronic braking work together to support and execute critical ADAS functions.