EV Technology - Autonomous Driving and EVs
An EV uses data from LiDAR, radar, and camera sensors to detect a pedestrian at night in foggy weather. Which sensor data combination is most reliable for this scenario?
An EV uses data from LiDAR, radar, and camera sensors to detect a pedestrian at night in foggy weather. Which sensor data combination is most reliable for this scenario?
hard📝 Application Q8 of 15
Step-by-Step Solution
Solution:
Step 1: Assess sensor strengths in fog and night
Radar penetrates fog well; LiDAR provides detailed distance data; cameras struggle in low light and fog.Step 2: Determine best sensor combination
Combining radar and LiDAR gives reliable detection and distance info in foggy night conditions.Final Answer:
Radar and LiDAR combined -> Option AQuick Check:
Foggy night detection = Radar + LiDAR [OK]
Quick Trick: Radar + LiDAR best in fog and night, cameras less reliable [OK]
Common Mistakes:
- Relying on camera alone
- Ignoring radar's fog penetration
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