A system comprises a trolley for travel along an aisle of an aircraft interior. An infrared sensor is mounted on the trolley, a controller is operatively connected to the infrared sensor, and an output device is operatively connected to the controller. The controller includes machine readable instructions configured to cause the controller to receive input from the infrared sensor and to issue an alert to the output device upon detection of an obstacle in the input from the infrared sensor.
TROLLEY ALERT SYSTEM
2022-09-22
Patent
Electronic Resource
English
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Trolley wire breaks prevented by alert maintenance
Engineering Index Backfile | 1929
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