Crown's Access 1 2 3™ Comprehensive System Control monitors all on-board sensors, makes decisions based on the sensor readings, and subsequently controls all truck movements. Crown's Load Path Stability (LPS) design evenly distributes the weight of the load to the ground, resulting in unmatched stability and comfort at height. Crown's patented Intelligent Braking System (IBS) provides smooth, precise braking at all heights by monitoring platform height, travel speed and direction and then applying the optimum combination of motor and friction braking.