公开(公告)号：US20220212802A1

公开(公告)日：2022-07-07

申请号：US17566244

申请日：2021-12-30

Applicant: Goodrich Lighting Systems GmbH & Co. KG

Inventor： Carsten Pawliczek ,  Robert Trinschek ,  Andreas Ueberschaer ,  Marion Depta ,  Bjoern Schallenberg

IPC: B64D11/02 ,  B64D11/00

Abstract: A method of assigning a passenger to a lavatory within an aircraft passenger cabin, wherein the aircraft passenger cabin comprises at least two lavatories, each having a waiting queue, and wherein the aircraft passenger cabin is divided into at least two spatial zones, includes: receiving a lavatory assignment request from a passenger; based on a seat location of said passenger, determining a particular spatial zone of the aircraft passenger cabin which includes the seat location of said passenger; and based on the particular spatial zone, adding the passenger to the waiting queue of a particular lavatory, associated with the particular spatial zone. The configuration of the at least two spatial zones is variable and it is based on a plurality of zone configuration parameters including a queue length of each of the waiting queues of the at least two lavatories.

公开(公告)号：US10750589B2

公开(公告)日：2020-08-18

申请号：US16167632

申请日：2018-10-23

Applicant: Goodrich Lighting Systems GmbH

Inventor： Ramesh Spinivasamurthy ,  Andre Hessling-Von Heimendahl ,  Robert Trinschek

IPC: H05B45/14 ,  B64D47/06 ,  B64D47/04 ,  H02H3/08 ,  H05B45/00 ,  F21W107/30 ,  B64D47/02

Abstract: An exterior aircraft light unit includes at least two light sources. Each light source is provided with a variable current bypass component. Each variable current bypass component is configured to allow bypassing an adjustable electric current by the respective light source.

公开(公告)号：US10683982B2

公开(公告)日：2020-06-16

申请号：US16111680

申请日：2018-08-24

Applicant: Goodrich Lighting Systems GmbH

Inventor： Andre Hessling-Von Heimendahl ,  Anil Kumar Jha ,  Robert Trinschek

IPC: F21S41/675 ,  F21S41/32 ,  F21S41/141 ,  H02K41/03 ,  B64D47/04 ,  F21S10/02 ,  F21S8/00 ,  B64D47/02 ,  F21V14/04 ,  F21V7/06 ,  F21Y115/10 ,  F21Y113/13 ,  F21Y105/18 ,  F21W107/30 ,  B60Q1/24

Abstract: A helicopter search light comprises a housing with a mounting portion, which is configured to be mounted to a helicopter, a light source support arranged within the housing and at least one optical system. Each optical system includes a group of at least two light sources with different light emission characteristics, which are arranged on the light source support; and a reflector, which is movable between at least two discrete positions, each position being associated with one of the at least two light sources, with the reflector in each position only reflecting light emitted by the associated light source. The helicopter search light further comprises at least one actuator, which is configured for selectively moving the reflector between the at least two discrete positions.

公开(公告)号：US20140333223A1

公开(公告)日：2014-11-13

申请号：US14250458

申请日：2014-04-11

Applicant: Goodrich Lighting Systems GmbH

Inventor： Robert Trinschek ,  Frederik Kraemer ,  Carsten Geske

IPC: H05B33/08

CPC classification number: H05B33/0815 ,  H05B33/0845 ,  H05B33/0854

Abstract: A dimmable LED light unit, in particular for a passenger transportation vehicle, such as an aircraft, a road vehicle, a ship or a rail car, is disclosed that comprises a power input adapted to receive electrical power from a power source, at least one LED, and an LED drive and control module coupled between the power input and the at least one LED, wherein the LED drive and control module is adapted to receive an LED control signal indicative of a desired light intensity of the dimmable LED light unit.

Abstract translation: 公开了一种可调光LED灯单元，特别是用于诸如飞机，道路车辆，船舶或轨道车辆的客运车辆，其包括适于从电源接收电力的功率输入，至少一个 LED以及耦合在所述电源输入和所述至少一个LED之间的LED驱动器和控制模块，其中所述LED驱动器和控制模块适于接收指示所述可调光LED灯单元的期望光强度的LED控制信号。

公开(公告)号：US11274811B2

公开(公告)日：2022-03-15

申请号：US16951268

申请日：2020-11-18

Applicant: Goodrich Lighting Systems GmbH

Inventor： Andre Hessling-Von Heimendahl ,  Matthias Krause ,  Robert Trinschek ,  Jens Leuschner

IPC: F21V17/00 ,  F21S43/14 ,  B64D41/00 ,  B64D47/04 ,  B64D47/06 ,  F21V19/00 ,  F21V23/00 ,  F21V23/06 ,  F21Y115/10

Abstract: A replaceable light head for an exterior aircraft light includes a mounting structure for attaching the replaceable light head to the exterior aircraft light; a power terminal, coupleable to an internal power supply of the exterior aircraft light; at least one light source, coupled to the power terminal for receiving power from the internal power supply of the exterior aircraft light; a data interface, coupleable to a controller of the exterior aircraft light; and a memory, coupled to the data interface and configured to receive and store usage data of the internal power supply of the exterior aircraft light.

公开(公告)号：US10299343B2

公开(公告)日：2019-05-21

申请号：US15705517

申请日：2017-09-15

Applicant: Goodrich Lighting Systems GmbH

Inventor： Frank Klein ,  Andre Hessling-Von Heimendahl ,  Robert Trinschek

IPC: H05B33/00 ,  H05B33/08 ,  B64D47/06 ,  B64D47/02 ,  H05B37/03 ,  F21V5/08 ,  F21W107/30

Abstract: An exterior aircraft light unit includes a power input coupleable to an aircraft on-board power supply; at least one LED coupled to the power input for receiving power from the aircraft on-board power supply and configured to emit a light output; an optical sensor arranged for sensing an intensity detection portion of the light output and configured to output a detection signal indicative of an intensity level of the light output; an end of life detector, coupled to the optical sensor for receiving the detection signal and configured to determine an end of life condition; and a fuse circuit coupled to the end of life detector; wherein the fuse circuit is configured to irreversibly disable an LED circuit board upon the end of life detector communicating the end of life condition to the fuse circuit.

公开(公告)号：US10159124B2

公开(公告)日：2018-12-18

申请号：US14250458

申请日：2014-04-11

Applicant: Goodrich Lighting Systems GmbH

Inventor： Robert Trinschek ,  Frederik Kraemer ,  Carsten Geske

IPC: H05B33/08

Abstract: A dimmable LED light unit, in particular for a passenger transportation vehicle, such as an aircraft, a road vehicle, a ship or a rail car, is disclosed that comprises a power input adapted to receive electrical power from a power source, at least one LED, and an LED drive and control module coupled between the power input and the at least one LED, wherein the LED drive and control module is adapted to receive an LED control signal indicative of a desired light intensity of the dimmable LED light unit.

公开(公告)号：US20160281971A1

公开(公告)日：2016-09-29

申请号：US15080723

申请日：2016-03-25

Applicant: Goodrich Lighting Systems GmbH

Inventor： Robert Trinschek ,  Elmar Schrewe ,  Tomasz Kordecki

IPC: F21V29/10 ,  F21V29/70 ,  F21V29/89 ,  B64D11/00

CPC classification number: F21V29/10 ,  B64D11/00 ,  B64D2011/0038 ,  B64D2203/00 ,  F21V23/005 ,  F21V23/02 ,  F21V29/70 ,  F21V29/89 ,  F21W2107/30 ,  F21Y2101/00 ,  F21Y2103/10 ,  F21Y2115/10 ,  H05K1/0209 ,  H05K2201/09781 ,  H05K2201/10106

Abstract: An interior aircraft LED light unit includes at least one printed circuit board, on which a plurality of LEDs are connected to a power source, each one of the plurality of LEDs having a predetermined distance to the power source, and each one of the plurality of LEDs being associated with a respective thermal transfer member having a predetermined size, for transferring heat away from the respective LED, wherein, for at least some of the plurality of LEDs the predetermined size of the respective thermal transfer member varies with the predetermined distance of the LED to the power source.

Abstract translation: 内部飞机LED灯单元包括至少一个印刷电路板，多个LED连接到电源，多个LED中的每一个与电源具有预定距离，并且多个LED中的每一个 LED与具有预定尺寸的相应的热传递构件相关联，用于将热量从相应的LED传送出去，其中对于多个LED中的至少一些，各个热传递构件的预定尺寸随预定距离的变化而变化 LED到电源。

公开(公告)号：US20150108895A1

公开(公告)日：2015-04-23

申请号：US14504800

申请日：2014-10-02

Applicant: Goodrich Lighting Systems GmbH

Inventor： Robert Trinschek ,  Sascha Kueckelmann ,  Christoph Kallfass ,  Andre Hessling Von Heimendahl

IPC: H05B33/08

CPC classification number: H05B33/0803 ,  B60Q3/46 ,  B60Q3/47 ,  B64D11/00 ,  B64D25/00 ,  F21S9/022 ,  F21V23/0492 ,  G08B7/062 ,  H02J9/02 ,  H02J9/065

Abstract: An autonomous emergency light unit for an aircraft has a power input for receiving power from an external power supply, a rechargeable power source, at least one LED for illuminating the emergency light unit, and a light unit control logic configured to operate the emergency light unit in a plurality of operating states as a response to external control information received and processed by the light unit control logic. The plurality of operating states includes a discharge and illumination state, with the rechargeable power source being discharged over the at least one LED in the discharge and illumination state. The light unit control logic is configured to operate the emergency light unit in the discharge and illumination state as a response to no power being provided at the power input.

Abstract translation: 用于飞机的自主应急灯单元具有用于从外部电源接收电力的电力输入，可再充电电源，用于照亮应急灯单元的至少一个LED;以及配置成操作应急灯单元的灯单元控制逻辑 作为对由光单元控制逻辑接收和处理的外部控制信息的响应的多个操作状态。 多个操作状态包括放电和照明状态，其中可充电电源在放电和照明状态下在至少一个LED上排出。 光单元控制逻辑被配置为在放电和照射状态下操作应急灯单元，作为在电源输入处没有提供电源的响应。

公开(公告)号：US10362657B2

公开(公告)日：2019-07-23

申请号：US15380612

申请日：2016-12-15

Applicant: Goodrich Lighting Systems GmbH

Inventor： Andre Hessling-Von Heimendahl ,  Anil Kumar Jha ,  Robert Trinschek

IPC: F21V7/00 ,  B64D47/02 ,  F21V13/04 ,  F21V17/06 ,  H05B33/08 ,  F21W107/30 ,  F21Y115/10

Abstract: An exterior aircraft light unit includes a support plate, an LED, mounted to the support plate, a near end of life detector for sensing a light output level of the LED, the near end of life detector being mounted to the support plate, and a transparent optical element for shaping an output light intensity distribution of the exterior aircraft light unit, wherein the transparent optical element jointly encases the LED and the near end of life detector, with light from the LED reaching the near end of life detector through the transparent optical element.