Supporting CDA feature
Added:12/06/2025
Contributor:FAME
Current consensus
Supporting CDA feature refers to a CDA feature capable of promoting cooperation among traffic participants intended to augment performance of actions by road users and road operators.
Explanation
- Number
- Example 1: A C-ADS-equipped vehicle detects a pedestrian in a crosswalk and shares object classification and path prediction information with a second approaching C-ADS-equipped vehicle. The approaching vehicle already had detected an object in the crosswalk, but had not yet determined classification or path prediction for the object. The CDA communication provides advance information about the pedestrian for the approaching vehicle to proactively adjust vehicle operation for enhanced safety and efficiency by preventing sudden emergency maneuvers.
- Example 2: A C-ADS-equipped vehicle conducts CDA with a cooperative intersection device, receiving SPaT information, facilitating proactively planning and optimization of approach and departure by the vehicle to reduce congestion and travel time and enhance efficiency.
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