TURRET POSITIONING SYSTEM AND METHOD FOR A FIRE FIGHTING VEHICLE

摘要

A turret for a vehicle includes a first gear, an apparatus, and a position sensor. The first gear is coupled to the vehicle, and is stationary relative to the vehicle. The apparatus is coupled to the vehicle and configured to rotate relative to the vehicle. The apparatus includes a second gear which is rotatably coupled to the first gear and is configured to rotate as the apparatus rotates relative to the vehicle. The position sensor is coupled to the second gear and is configured to measure the position of the apparatus.