| 摘要 |
P-660 AIRCRAFT CARGO CONTROL SYSTEM An aircraft cargo control system (12) controls powered rollers (24, 26) for moving pallets (28) in the cargo area of an aircraft (30). The control system (12) includes a joy stick (60) for controlling longitudinal movement on the right side (46), left side (48), or both sides, and lateral movement into and out of the aircraft (30). The motor (51) of each roller (24) includes a sensor (90) and switch (76) for sensing a pallet (28) thereover and powering the motor (51) only when a pallet (28) is sensed and the joy stick (60) is appropriately selected. Therefore, only powered rollers (24) moving the pallets (28) are powered, while the remaining rollers (24) remain unpowered.
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