An aircraft emergency guidance assembly adapted to be mounted in an aircraft cabin comprises a longitudinally extending layer of photoluminescent material and a cover over the photoluminescent material. The assembly has a height and a width and a ratio of the width to height is from 0.5:1 to 3.5:1.

Avionics system for assisting implementation of security measures onboard an aircraft, aircraft comprising such a system, and associated method are provided. The avionics system is intended to assist the occupants of an aircraft in implementing security measures onboard the aircraft. It includes a parameter collector for collecting at least one avionics parameter of the aircraft, a context finder to determine a context from the or each avionics parameter collected by the collector, an instruction identifier to identify at least one relevant security instruction based on the context determined by the context finder, and at least one instruction submitter to submit the or each relevant security instruction to a passenger of the aircraft.

In an illustrative embodiment, a crew information system is coupled to sensors in passenger seats, seatbelts, tray tables and overhead bins. If the vehicle seat sensor subsystem senses a passenger on a seat and senses the corresponding passenger seat belt is unbuckled, the vehicle seat sensor subsystem may alert the flight crew of a non-compliance condition. The crew information system may also, for example, facilitate preparation for take-off by signaling the crew when, for all seats in which passengers are detected, all tray tables are stowed and all seatbelts are buckled. The crew may be similarly informed of overhead bins which are not properly latched. Crew member notifications may advantageously report the specific nonconforming issue and seat or bin position.

In an illustrative embodiment, systems and methods for controlling projection of graphical elements onto surfaces of an aircraft cabin interior may include a projector mounted to a surface of a static element of an aircraft passenger suite that outputs the graphical element onto a projection surface. The graphical element may correspond to a received projection request. A controller may receive a projection request from a computing device indicating a type of graphical element for display onto the projection surface. The type of graphical element may correspond to a type of communication message such as a message between a passenger and a flight attendant within the aircraft cabin. The graphical element may generated for display by the projector based on at least one of the type of graphical element associated with the received projection request and a native language of the passenger or flight attendant.

A vehicle cabin wayfinding assembly is configured to be secured within an internal cabin of a vehicle. The vehicle cabin wayfinding assembly may include a placard having a front face, and at least one directional reflector offset from the front face of the placard. The directional reflector(s) defines one or more indicia, and is configured to directionally reflect light that is emitted from a light source into an application zone.

A computer-implemented method for indicating damage to an aircraft, the computer-implemented method comprising: receiving data indicating an occurrence of damage to an aircraft and severity of the damage; determining information to present to an operator of the aircraft using the received data, the information being dependent on the severity of the damage; and controlling an output device to provide the determined information indicating the occurrence of damage to an operator of the aircraft.

A seat indexing system and method for an internal cabin of a vehicle include a seat assembly, and an indexing wheel coupled to the seat assembly. The indexing wheel is configured to be moved between a stowed position, in which the indexing wheel is disengaged from a seat track, and a deployed position, in which the indexing wheel engages the seat track.

An interface system for flight deck communications includes a chatbot configured to perform a conversation with a pilot. The conversation includes speech communications, visual communications using a display, or both. The interface system also includes a dynamic conversational graph generator. The dynamic conversational graph generator is configured to perform a set of functions including determining a flight operational procedure from the conversation with the pilot. The set of functions also include providing information associated with the flight operational procedure to the chatbot for communicating to the pilot. The set of functions also include responding to any requests received from the pilot by the chatbot during the conversation with the pilot.

Systems, devices, and methods for tracking and/or predicting motion of a wing of an aircraft are disclosed herein. The systems, devices, and methods track wing motion (e.g., in real-time). In some embodiments, the systems and devices include stereo binocular vision (SBV) cameras and/or light detection and ranging (LIDAR) emitters and receivers mounted on the aircraft. In these and other embodiments, the systems and devices include a network of contact sensors (e.g., accelerometers or strain gauges) mounted on a wing and corresponding receivers mounted on the aircraft. In these and other embodiments, based at least in part on the captured wing motion data, machine learning is employed to predict wing motion (e.g., normal, turbulent, and/or chaotic wing motion) of the aircraft.

A system for use in determining a capacity of a storage bin. The system includes a plurality of sensors positioned within the storage bin. Each sensor is configured to determine a used capacity within a portion of the storage bin, and generate a voltage output based on the determined used capacity, wherein the plurality of sensors is configured to generate an aggregate voltage output based on the voltage output of each sensor. A controller is in communication with the plurality of sensors. The controller is configured to receive the aggregate voltage output from the plurality of sensors, determine a minimum voltage output and a maximum voltage output of the plurality of sensors, and determine a total used capacity of the storage bin as a function of the aggregate voltage output, the minimum voltage output, and the maximum voltage output.