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If a V2I system fails to send messages to vehicles, which of the following is a likely technical cause?

medium📝 Analysis Q6 of 15
EV Technology - Connected Vehicle (V2X)
If a V2I system fails to send messages to vehicles, which of the following is a likely technical cause?
ADrivers ignoring the messages
BVehicles are parked and turned off
CCommunication module malfunction in the infrastructure unit
DTraffic lights are functioning normally
Step-by-Step Solution
Solution:
  1. Step 1: Identify failure points in V2I communication

    A malfunction in the infrastructure's communication hardware can prevent message transmission.
  2. Step 2: Evaluate other options

    Vehicle status or driver behavior does not affect message sending. Normal traffic lights do not cause communication failure.
  3. Final Answer:

    Communication module malfunction in the infrastructure unit -> Option C
  4. Quick Check:

    Infrastructure hardware issues block V2I messages [OK]
Quick Trick: Infrastructure communication failure stops V2I messages [OK]
Common Mistakes:
  • Blaming vehicle status for message sending failure
  • Confusing driver behavior with communication issues
  • Assuming traffic light operation affects message sending

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