EP2125515A1 - Dispositif de transformation - Google Patents

Dispositif de transformation

Info

Publication number
EP2125515A1
EP2125515A1 EP08706970A EP08706970A EP2125515A1 EP 2125515 A1 EP2125515 A1 EP 2125515A1 EP 08706970 A EP08706970 A EP 08706970A EP 08706970 A EP08706970 A EP 08706970A EP 2125515 A1 EP2125515 A1 EP 2125515A1
Authority
EP
European Patent Office
Prior art keywords
unit
transformation
input
seat
output
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP08706970A
Other languages
German (de)
English (en)
Inventor
Marco Kraemer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Recaro Aircraft Seating GmbH and Co KG
Original Assignee
Recaro Aircraft Seating GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Recaro Aircraft Seating GmbH and Co KG filed Critical Recaro Aircraft Seating GmbH and Co KG
Publication of EP2125515A1 publication Critical patent/EP2125515A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B64D11/0624—Arrangements of electrical connectors, e.g. for earphone, internet or electric supply
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/14—Balancing the load in a network
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/44—The network being an on-board power network, i.e. within a vehicle for aircrafts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/40—Weight reduction

Definitions

  • the invention is based on a transformation device according to the preamble of claim 1.
  • Seat transformation devices are already known, which are arranged within a seat device and have a transformation unit, which have an input and an output and are intended to transform an input at the input AC voltage of 115 V and 400 Hz into a DC voltage of 24 V.
  • the invention is based on a transformation device, in particular a seat transformation device, for a seat device having at least one transformation unit which has at least one input and at least one output. It is proposed that the transformation unit is intended to transform a low voltage present at the input. In this case, a voltage lower than 50 V and in particular a DC voltage should be understood by a low voltage.
  • a “seat transformation unit” is to be understood as meaning, in particular, a unit which is integrated within a seat device, in particular within an aircraft seat device, or is specially designed for a corresponding integration.
  • high-voltage lines within a seat device can at least be reduced.
  • the transformation device has at least one processor unit.
  • a "processor unit” should be understood to mean, in particular, a unit having a processor or a computing unit and a memory unit in which an operating program is stored a data interface, ie a data input and / or a data output interface, via which different, the skilled person appears useful data supplied to the transformation device and / or retrieved from this, such as control data, control data, diagnostic data, etc.
  • a data interface ie a data input and / or a data output interface, via which different, the skilled person appears useful data supplied to the transformation device and / or retrieved from this, such as control data, control data, diagnostic data, etc.
  • the data interface can be designed for data transmission with and / or without a line or for a wireless transmission, for example by radio.
  • the transformation device has an input and / or output unit, wherein an "input and / or output unit" should be understood to mean, in particular, a unit that is specifically designed for an end user, such as an end user
  • a passenger seated on the seat apparatus and / or a person caring for a passenger seated on the seat apparatus can make an input, such as, in particular, a selection and / or a data input or that an end user can output data Transformation device are adapted specifically to present edge parameters, and in particular when the input unit is intended to select an output variable, such as an output voltage, such as a DC or AC voltage, an output frequency, etc.
  • a shutdown function can be integrated specifically to a n to avoid unwanted use.
  • an "outlet connection unit” should be understood to mean, in particular, a unit which is intended for an end user to connect a power consumer and, in particular, to have connection means for this purpose.
  • the term "integrated” is to be understood in particular as meaning that the transformation unit is embodied at least partially in one piece with the output connection unit and / or forms an assembly unit with it.
  • the comfort can be further increased and, in particular, energy consumption can be optimized, preferably by counteracting energy consumption peaks at least partially can.
  • the processor unit can be provided to limit this starting from a specific energy pick-up by discharging energy only in a timed manner, etc.
  • the transformation device is coupled to a seat control unit, in particular in terms of data technology, existing parameters of the seat control unit in the transformation apparatus and / or existing parameters can be advantageously taken into account in the transformation control in the seat control.
  • transformation device is formed at least partially in one piece with a seat control unit, in turn additional components, weight, assembly costs and / or costs can be saved.
  • FIG. 1 shows a schematically illustrated seat device of an aircraft in a side view
  • Fig. 2 shows an enlarged detail of a console of the seat device of Figure 1 from above and
  • FIG. 3 shows a schematic illustration of a seat transformation device and a seat control unit of the seat device from FIG. 1.
  • FIG. 1 shows a seat device 10 of an aircraft in a side view with a seat housing 48, within which a backrest 28 and a seat bottom, not shown, is arranged.
  • the seat device 10 comprises a bracket 54 and an output terminal unit 24 integrated therein, which has connection points 36-42 for current consumers of passengers (FIGS. 1 to 3).
  • the final unit 24 is in turn integrated into a transformation unit 16 of a seat transformation device according to the invention or the transformation unit 16 is arranged in a housing of the output connection unit 24 and the output connection unit 24 forms an assembly unit with the transformation unit 16.
  • the transformation device is connected to cable harnesses, which are provided for actuators, by means of which the seat device is adjustable.
  • the transformation unit 16 has an input and a plurality of outputs 14 and is intended to transform a low voltage present at the input 12.
  • the transformation unit 16 is coupled to a seat control unit 26, which is provided in particular for controlling a movement of the seat bottom and the backrest 28.
  • a transformation unit 30 is integrated, which has an input 32 and an output 34.
  • At the input 32 is an AC voltage at 115 V and 400 Hz, wherein the transformation unit 30 transforms the AC voltage to a DC voltage of 24 V, which in turn is applied to the input 12 of the transformation unit 16.
  • the transformation unit 16 comprises a processor unit 18 with a processor 44 and a memory unit 46 with an operating program stored therein as well as a data interface 20. Via the data interface 20 and via data lines, the transformation unit 16 is formed with one of a touchscreen or a touch-sensitive screen Input and output unit 22 of the transformation device, which is integrated in the output terminal unit 24 and via which an end user, such as in particular a passenger, outputs such as voltage level, type of voltage, ie DC or AC voltage, and a desired frequency for the connection points 36, 38, 40, 42 can select from a menu. The selected outputs are then set processor controlled by the processor unit 18. Furthermore, information about the transformation unit 16, in particular about possible selectable voltages, is output to the passenger via the input and output unit 22.
  • the transformation unit 16 is connected via the data interface 20 and via data lines to the seat control unit 26, to a central input and output unit 50 within the aircraft and to an aircraft data bus system 52.
  • the input and output unit 50 which is intended to be operated by an end user, in particular by a person caring for a passenger
  • data of the transformation unit 16 can be viewed by the person looking after the passengers and settings can be made. In particular, an energy delivery can be prevented.
  • parameters are set automatically by means of the processor unit 18 and dependent on parameters, specifically a possible energy output is set in particular as a function of a current energy consumption of the seat device 10 and depending on a current energy consumption within an aircraft cabin of the aircraft. Is a high Energy consumption before, for example, when a high number of actuators are controlled by the seat control unit 26, for example, at a connection point for a laptop only timed energy delivered. If the energy consumption exceeds a certain size, the energy output is completely prevented. Data for the automated setting is supplied to the processor unit 18 via the data interface 20. If the energy delivery is clocked or completely inhibited, the processor unit 18 outputs corresponding information to the passenger via the input and output unit 22.

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Power Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

L'invention concerne un dispositif de transformation, notamment un dispositif de transformation de siège, pour un ensemble de siège (10), avec au moins une unité de transformation (16) qui présente au moins une entrée (12) et au moins une sortie (14). Selon l'invention, l'unité de transformation (16) est prévue pour transformer une basse tension présente à l'entrée (12).
EP08706970A 2007-01-20 2008-01-09 Dispositif de transformation Withdrawn EP2125515A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007003043A DE102007003043A1 (de) 2007-01-20 2007-01-20 Transformationsvorrichtung
PCT/EP2008/000087 WO2008086960A1 (fr) 2007-01-20 2008-01-09 Dispositif de transformation

Publications (1)

Publication Number Publication Date
EP2125515A1 true EP2125515A1 (fr) 2009-12-02

Family

ID=39311085

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08706970A Withdrawn EP2125515A1 (fr) 2007-01-20 2008-01-09 Dispositif de transformation

Country Status (5)

Country Link
US (1) US8207629B2 (fr)
EP (1) EP2125515A1 (fr)
JP (1) JP2010516530A (fr)
DE (1) DE102007003043A1 (fr)
WO (1) WO2008086960A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007003043A1 (de) * 2007-01-20 2008-07-24 Recaro Aircraft Seating Gmbh & Co. Kg Transformationsvorrichtung
DE102008043627B4 (de) 2008-11-10 2018-04-05 Airbus Operations Gmbh Vorrichtung zur elektrischen Ansteuerung einer Sitzgruppe und ein Verfahren zum elektrischen Ansteuern einer Sitzgruppe
CN112467715A (zh) * 2020-12-14 2021-03-09 上海宇航系统工程研究所 一种航天器分布式配电与接地方法

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WO2002018207A1 (fr) * 2000-08-28 2002-03-07 Recaro Aircraft Seating Gmbh & Co. Siege de vehicule, en particulier siege pour passager d'avion
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See references of WO2008086960A1 *

Also Published As

Publication number Publication date
WO2008086960A1 (fr) 2008-07-24
JP2010516530A (ja) 2010-05-20
US20090302987A1 (en) 2009-12-10
US8207629B2 (en) 2012-06-26
DE102007003043A1 (de) 2008-07-24

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