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A developer wrote code to process radar data but the sensor readings are always zero. What is a likely cause?

medium📝 Analysis Q6 of 15
EV Technology - Autonomous Driving and EVs
A developer wrote code to process radar data but the sensor readings are always zero. What is a likely cause?
AIncorrect sensor initialization
BCamera lens is dirty
CLiDAR laser is off
DBattery is fully charged
Step-by-Step Solution
Solution:
  1. Step 1: Analyze sensor reading issue

    Zero readings usually mean sensor is not properly initialized or connected.
  2. Step 2: Eliminate unrelated causes

    Camera lens or LiDAR laser issues won't affect radar data; battery charge unrelated.
  3. Final Answer:

    Incorrect sensor initialization -> Option A
  4. Quick Check:

    Zero radar data = Initialization error [OK]
Quick Trick: Always check sensor setup if data is zero [OK]
Common Mistakes:
  • Blaming camera or LiDAR for radar data
  • Ignoring sensor initialization

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