Supervision system for an aircraft for monitoring the safe charging of portable electrical devices
A supervision system for an aircraft for monitoring a safe charging of portable electrical devices of a passenger who may be in an attentive or an inattentive state, comprising a passenger seat, a power supply station assigned to the seat and used to supply electrical power to the portable electrical device, the portable electrical device being connected to the power supply station, a camera, which detects the state of the passenger situated on the seat, and an arrangement to distinguish whether the passenger is in an attentive or inattentive state. A method for safe charging of portable electrical devices is also presented and described, comprising the steps of detecting a passenger with a camera, analyzing whether the passenger is in an attentive state or in an inattentive state, and, if the passenger is in an attentive state, supplying a power supply station with electrical power to be provided to a portable electrical device connected to the power supply station.
1. A supervision system for an aircraft for monitoring the safe charging of a portable electrical device of a passenger comprising:
a seat for a passenger;
a power supply station, which is assigned to the seat and which is configured to supply a portable electrical device with electrical power;
a portable electrical device connected to the power supply station;
a camera for detecting the passenger situated on the seat and for detecting whether a state of the portable electrical device is a visually or thermally detectable state or a non-visually or non-thermally detectable state; and
means for distinguishing whether a level of awareness of the passenger is an attentive level or an inattentive level,
means for distinguishing whether the portable electrical device is in a state that is detectable visually or thermally or not detectable visually or thermally,
wherein the power supply station has a first condition in which the power supply station is configured to provide power if the portable electrical device is in the state that is detectable visually or thermally, and
wherein the power supply station has a second condition in which the power supply station is configured to not provide any power if the portable electrical device is in the state that is not detectable visually or thermally, and
wherein the power supply station of the portable electrical device is in the second condition if the level of awareness of the passenger is at the inattentive level.
2. The supervision system as claimed in claim 1 , also comprising means for providing information to cabin crew or to the passenger if the level of awareness of the passenger is at the inattentive level, or if the portable electrical device is in the state that is not detectable visually or thermally.
3. The supervision system as claimed in claim 2 , wherein the means for providing information is a display or a lamp.
4. The supervision system as claimed in claim 1 , wherein the camera is integrated in a monitor.
5. The supervision system as claimed in claim 4 , wherein the monitor comprises an IFE monitor.
6. The supervision system as claimed in claim 1 , wherein the distinguishing means comprise image processing software.
7. The supervision system as claimed in claim 1 , wherein the power supply station is an outlet.
8. The supervision system as claimed in claim 1 , wherein the power supply station is a wireless power supply apparatus.
9. An aircraft comprising a supervision system as claimed in claim 1 .