Abstract
In this study, we tried to evaluate the driver's trust, learning and behaviors in the low speed ACC (Adaptive Cruise Control system; ACC) system for finding driver-car collaboration on the road. The trust showed, it may be caused to drop by the gap of the driver's expectation and system behavior at an inexperienced situation, but the mileage on the system and learning made the trust stable. And we found the drivers would keep vigilant against the traffic from the driver's attention, i. e., braking action for intervening in the system, regardless of the trust, learning and mileage in the system.
