I recently got a job as a ride operator at Hersheypark in Pennsylvania. Today, I was operating the new ride, Fahrenheit, and I noticed some pretty interesting things. There is a "Restraint Release" button, that when pressed, opens the latches that keep people in the ride, but it only releases the belts of the car that is in the station. How does it know which car is in the station or not (A best guess)? I think that it would be a button or a switch underneath the car that, when pressed, turns on the RC in the car?