摘要:
A passenger service system includes a seat, a first sensor associated with the seat that senses a position of the seat and generates a first signal, a second sensor associated with the seat that senses the presence of a passenger in the seat and generates a second signal, a first light source disposed at a predetermined location with respect to the seat, where the first light source generates light, a third sensor associated with the first light source that senses at least a position of at least one hand of the passenger and generate a third signal, and a controller that receives the first signal, a first light signal that controls at least one parameter associated with the light including at least one of an intensity, a color, a projected pattern, projected pattern location, or a width.
摘要:
A method (100) of diagnosing a fault in a cabin temperature control system of an air-conditioning system of an aircraft including transmitting (102) multiple temperature sensor readings from temperature sensors operably coupled to the air-conditioning system, comparing (104) the transmitted multiple temperature sensor readings to related reference values, and diagnosing (108) a fault in the cabin temperature control system based on the comparing.
摘要:
A system for providing an oxygen enriched localized environment in a user compartment on an aircraft that can include a gas separation system having an oxygen output channel that outputs a flow of oxygen enriched air, and a duct network coupled to the oxygen output channel and to direct the flow of oxygen enriched air to the user compartment, localized volume.
摘要:
There is disclosed a collapsible partition (10) having a collapsed configuration and an installed configuration in which it is arranged to divide a vehicle compartment into two parts (206, 208), the partition comprising: a ducted portion comprising a duct (12), the duct (12) extending within the partition (10) from a first opening (20) at a first end of the duct (12) to a second opening (22) at a second end of the duct (12); wherein the duct (12) is arranged to convey a control fluid for controlling the heat transfer between the partition (10) and at least one of the two parts (206, 208) of the vehicle compartment. There is also disclosed a vehicle compartment control arrangement and a method of partitioning a vehicle compartment.
摘要:
A process and device for temperature regulation of sections (zone 1….zone n) of the interior of an aircraft wherein the respective actual temperatures (Tactual) and the respective nominal temperatures (Tnominal) in the individual sections are recorded; engine bleed air and air which is cooler than the engine bleed air are mixed in order to obtain pre-tempered mixed air (ML) at a temperature which essentially corresponds to the lowest of the nominal temperatures (Tnominal) recorded; the pre-tempered mixed air (ML) is distributed to all sections; and the mixed air distributed to the sections with higher nominal temperature is post tempered by heating units (H1…Hn) corresponding to the differences between the respective nominal temperatures (Tnominal) and the respective actual temperatures (Tactual).
摘要:
In a method for controlling an aircraft air conditioning system (10) a heating or cooling demand of an aircraft region (28) to be air conditioned is determined. A volume flow of recirculation air discharged from the aircraft region (28) to be air conditioned and a volume flow of compressed air into a mixing chamber (26) of the aircraft air conditioning system (10) is controlled such that the heating or cooling demand of the aircraft region (28) to be air conditioned is met, while the volume flow of compressed air into the mixing chamber (26) of the aircraft air conditioning system (10) is minimized.
摘要:
A passenger compartment with an air distribution system for a means of transport and a method for regulating an air outlet temperature of an air distribution system in a passenger compartment of a means of transport are provided. In this arrangement the passenger compartment comprises a multitude of temperature zones in each case with several temperature regions with different heat loads. The air distribution system is designed to calculate the heating energy for a heating element in such a manner that the temperature in the entire temperature zone is as uniform as possible.
摘要:
This invention provides an environmental control system (ECS) (26) integrated into a vehicle. The ECS comprises at least one environmental device (22); (122); (222) and a plurality of user interface devices (20), (21) linked to a control unit (24). The control unit operates the at least one environmental device depending on a majority of inputs received from the plurality of user interface devices (20), (21) in such a way that, in-use, the collaborative wishes of users controls the environmental device.