How reliable is the Tesla Model 3's AEB system in detecting construction zone hazards

The key points we can gather about the Model 3's AEB system are:

Pedestrian Detection- The AEB system can detect pedestrians with and without reflective safety vests, demonstrating robust performance in different visibility conditions.
- In tests at 25 and 35 mph, the system achieved high avoidance rates when approaching stationary pedestrian targets.

Crossing Vehicle Detection- Tesla recently expanded the AEB system to detect and respond to vehicles that cross the Model 3's path, such as those running red lights or turning across its path.
- Replay of previous collisions suggests this new functionality would mitigate nearly half of these types of crashes.

Overall Effectiveness- The AEB system scored maximum points in Euro NCAP tests of its functionality at low speeds, avoiding collisions in all test scenarios.
- Tesla states the Model 3 is already 2.5 times safer with Autopilot disengaged compared to human drivers, in part due to advanced safety features like AEB.

However, the search results do not provide any specific information about the AEB system's performance in construction zone environments, where there may be additional obstacles, signage, and changing road conditions.

While the AEB system's advanced capabilities suggest it would likely perform well in construction zones, more testing and data would be needed to confirm its reliability in these dynamic environments. Drivers should always remain alert and ready to take over, as no system is perfect. Overall, the Tesla Model 3's AEB appears to be a highly capable safety feature, but its specific performance in construction zones is unclear from the available information.