EP3052331A1 - Lichtvorrichtung zur ansicht einer steuerung einer funktion - Google Patents

Lichtvorrichtung zur ansicht einer steuerung einer funktion

Info

Publication number
EP3052331A1
EP3052331A1 EP14786949.9A EP14786949A EP3052331A1 EP 3052331 A1 EP3052331 A1 EP 3052331A1 EP 14786949 A EP14786949 A EP 14786949A EP 3052331 A1 EP3052331 A1 EP 3052331A1
Authority
EP
European Patent Office
Prior art keywords
control
light
air flow
passenger compartment
motor vehicle
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Withdrawn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
EP14786949.9A
Other languages
English (en)
French (fr)
Inventor
Stéphane Vanhelle
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.)
Dav SA
Original Assignee
Dav SA
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 Dav SA filed Critical Dav SA
Publication of EP3052331A1 publication Critical patent/EP3052331A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • B60H1/00557—Details of ducts or cables
    • B60H1/00564—Details of ducts or cables of air ducts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00985—Control systems or circuits characterised by display or indicating devices, e.g. voice simulators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/20—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for lighting specific fittings of passenger or driving compartments; mounted on specific fittings of passenger or driving compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/60—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects
    • B60Q3/62—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides

Definitions

  • Luminous device for displaying a command of a function
  • the invention relates to a light device for displaying the control of at least one function relating to at least one air flow entering the passenger compartment of a motor vehicle.
  • Motor vehicles comprise more and more varied functions that the driver or the passenger have to control.
  • control of a flow of hot or cold air entering the passenger compartment By way of example, mention may be made of the control of a flow of hot or cold air entering the passenger compartment.
  • This return of consideration of the command is usually done by a display at the control device, for example a light indication at the control button, or by a display at a control screen.
  • the subject of the invention is a luminous device for displaying a control of at least one function relating to at least one air flow entering the passenger compartment of a motor vehicle, the luminous device comprising:
  • control device configured to modulate the intensity and / or the color of the light emitted by the at least one lighting source as a function of the control of at least one function relating to at least one flow of air entering the passenger compartment of a motor vehicle.
  • the light device uses a luminous indication of the proper taking into account of the control on the air flow by modulating the intensity and / or the color of the light emitted by the lighting source.
  • the light device provides the user with a simple, reliable and intuitive information about the proper consideration of his command without the need to divert his eyes.
  • the luminous device according to the invention is all the more advantageous when the control of the function is carried out by voice recognition, recognition of a gesture by the user or any other contactless control means requiring a return to the user for to let him know that his order has been taken into account.
  • the assembly according to the invention may also comprise one or more of the following characteristics, considered individually or in any technically possible combination: the light source comprises one or more light-emitting diodes; and or
  • the device further comprises a light guide for receiving at least a portion of the light emitted by the light source and being disposed at an input through which the at least one incoming air flow enters the light source. cockpit; and or
  • the device comprises a plurality of illumination sources, the control device being configured to independently control each of the illumination sources; and / or the control device comprises a correspondence table defining a correspondence between the control of said at least one function and the color and / or the intensity of the light emitted by the lighting source; and or
  • control relates to the orientation of the air flow
  • control relates to the temperature of the air flow
  • the order relates to a fragrance present in the airflow; and / or the control relates to the air conditioning of the passenger compartment.
  • the invention also relates to a dashboard of a motor vehicle comprising a device according to the invention.
  • the lighting source of the dashboard according to the invention can be disposed at least at an inlet through which the at least one incoming air flow enters the passenger compartment.
  • the invention also relates to a method for controlling at least one lighting source intended to be integrated inside the passenger compartment of a motor vehicle, during which the intensity and / or the color of the vehicle is modulated. the light emitted by said lighting source as a function of the control of at least one function relating to at least one air flow entering the passenger compartment of a motor vehicle.
  • control of the function is performed by means of gesture activation with or without contact.
  • the invention finally relates to a control card capable of controlling the intensity and / or the color of at least one lighting source according to the control of at least one function relating to at least one air flow. entering the passenger compartment of a motor vehicle.
  • FIG. 2 is a schematic view of a motor vehicle air flow inlet equipped with a lighting device according to the invention.
  • FIG. 3 is a schematic view of an air flow inlet for the orientation of said air flow in a motor vehicle equipped with a lighting device according to the invention.
  • a set of airflow controls in a motor vehicle comprises a control-taking element 12.
  • the control-taking element sends the control to an airflow control device 14
  • a light device 20 is also connected to the control-taking element 12 in order to provide the user with light information on the taking into account of his control by the control-taking element.
  • the light device 20 comprises at least one lighting source 22 and a control device 24 of the lighting source.
  • the control unit 12 allows the user, driver of the motor vehicle or not, to control at least one function of the air flow in the passenger compartment of the motor vehicle without having to lower the eye on the buttons of orders.
  • the control element 12 can make it possible to control: the temperature of the air flow entering the motor vehicle and / or
  • the control element 12 may be in the form of a single or a set of buttons and / or tactile devices and / or gesture recognition devices, for example by means of a camera and a computing device for recognizing and interpreting hand gestures made by the user in the field of the camera.
  • the control decision element may also include a voice recognition device allowing the user to control one or more functions of the air flow entering the passenger compartment by voice instructions.
  • the command received by the control element 12 is interpreted and sent to the airflow control device 14. For example, if the control relates to an increase in the temperature of the airflow entering the passenger compartment of the motor vehicle, the air flow control device 14 activates heating means or redirects the air flow so as to increase the temperature of the air flow entering the passenger compartment. - -
  • the command received by the control-taking element 12 is also sent to the light device 20.
  • the control is received by the control device 24.
  • the control device 24 makes it possible to control the light source 22 as a function of a or several commands received by the order taking element 12.
  • control device 24 makes it possible to modulate the intensity and / or the color of the light emitted by the illumination source 22 as a function of one or more commands received by the control-taking element 12.
  • control device 24 comprises a correspondence table defining a correspondence between the command received by the control device and the color and / or the intensity of the light emitted by the source of control. lighting.
  • the command received by the decision-taking element 12 may relate to the temperature of the air flow entering the passenger compartment of the motor vehicle.
  • the correspondence table can provide that when the controlled temperature is lower than the current air temperature in the passenger compartment, the lighting source emits a blue color and that when the controlled temperature is higher than the temperature current of the air in the passenger compartment, the lighting source emits a red color.
  • the intensity of the light emitted by the light source may be a function of the difference between the temperature controlled and the current temperature of the air in the passenger compartment.
  • the command received by the order taking element 12 may relate to the choice of a fragrance of the air flow entering the passenger compartment of the motor vehicle.
  • the correspondence table can provide associations between the available fragrances and colors of the lighting source. For example, a green color for a mint smell, a red color for a raspberry smell, a yellow color for a lemony smell, a white color in the absence of fragrance.
  • the intensity of the light emitted by the light source may be associated with the dosage of the fragrance in the airflow. The higher the amount of fragrance in the airflow, the brighter the illumination of the light source.
  • control device may be in the form of a control card capable of controlling the intensity and / or the color of one or more light sources according to the command received by the order taking element 12.
  • the light catching element according to the invention may comprise a plurality of lighting sources possibly controlled independently of each other by the control device.
  • the different light sources are arranged at different locations in the passenger compartment of the vehicle.
  • this can increase the visual effect produced by the light device according to the invention.
  • a distribution of different light sources can also allow the user to view function commands such as airflow direction.
  • the device according to the invention may comprise light sources placed at each of the inputs through which a flow of air can enter the passenger compartment.
  • the command received by the control-taking element 12 may concern the orientation of the airflow, for example concerning the airflow inlet (s) to be opened and the airflow inlet (s) to be closed.
  • the control device 24 makes it possible to control the light sources corresponding to the inputs whose opening has been ordered and the light sources corresponding to the inputs whose closure has been ordered. For example, the light sources corresponding to the inputs whose opening has been controlled are lit or illuminated with a first color and the light sources corresponding to the inputs whose closure has been ordered are extinguished or illuminated with a color different from the first color.
  • the light device comprises at least one light guide 26 intended to receive at least a portion of the light emitted by the light source (s) and to be disposed in the light. interior of the motor vehicle.
  • the light guide makes it possible to increase the visual impact of the light device with a reduced number of light sources.
  • the light guide is disposed at an inlet 16 through which a flow of air enters the passenger compartment.
  • the arrangement of the light guide at the inlet of the air flow makes it possible to increase the intelligibility of the visual signal provided by the light device according to the invention.
  • the light device according to the invention can comprise several light guides associated with different sources of illumination and controlled, for example independently, by the control device 22.
  • the different waveguides 26a, 26b, 26c can define zones at the inlet 16 of the airflow.
  • the illumination of the various waveguides is controlled by the control device, for example as a function of the air flow direction control 30 entering through said airflow inlet 16.
  • the lighting source (s) 22 advantageously comprise at least one light-emitting diode.
  • the light-emitting diode may be replaced by an equivalent light source, of the OLED, AMOLED or FOLED type.
  • the invention also relates to a dashboard of a motor vehicle comprising a light device according to the invention.
  • a light device according to the invention.
  • at least one of the light sources is disposed at an inlet through which the at least one incoming air flow enters the passenger compartment.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
  • Air-Conditioning For Vehicles (AREA)
EP14786949.9A 2013-09-30 2014-09-30 Lichtvorrichtung zur ansicht einer steuerung einer funktion Withdrawn EP3052331A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1302274A FR3011435B1 (fr) 2013-09-30 2013-09-30 Dispositif lumineux pour visualiser une commande d'une fonction
PCT/FR2014/000218 WO2015044539A1 (fr) 2013-09-30 2014-09-30 Dispositif lumineux pour visualiser une commande d'une fonction

Publications (1)

Publication Number Publication Date
EP3052331A1 true EP3052331A1 (de) 2016-08-10

Family

ID=49578351

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14786949.9A Withdrawn EP3052331A1 (de) 2013-09-30 2014-09-30 Lichtvorrichtung zur ansicht einer steuerung einer funktion

Country Status (6)

Country Link
US (1) US20160280039A1 (de)
EP (1) EP3052331A1 (de)
JP (1) JP2016531805A (de)
CN (1) CN105939874A (de)
FR (1) FR3011435B1 (de)
WO (1) WO2015044539A1 (de)

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FR3041064B1 (fr) * 2015-09-14 2017-09-15 Valeo Vision Ensemble lumineux, notamment pour l'eclairage d'un ensemble de climatisation de vehicule automobile
CN105246208A (zh) * 2015-10-30 2016-01-13 桂林信通科技有限公司 一种路灯监控控制方法及系统
CN105416002A (zh) * 2015-12-18 2016-03-23 力帆实业(集团)股份有限公司 一种汽车、空调出风口和温度提醒装置
DE102016005255B4 (de) * 2016-04-29 2023-01-26 Mercedes-Benz Group AG Vorrichtung und Verfahren zur Steuerung einer Innenraumbeleuchtung eines Fahrzeugs
DE102016005460A1 (de) * 2016-05-03 2017-11-09 Daimler Ag Verfahren zur Rückmeldung einer Temperatureinstellung
FR3075712B1 (fr) * 2017-12-22 2021-01-29 Valeo Vision Dispositif lumineux, systeme de ventilation et /ou de climatisation et procede de commande d'un systeme de ventilation et/ou climatisation
DE102018100939A1 (de) * 2018-01-17 2019-07-18 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zum Betrieb eines Lufteinströmers
FR3097473B1 (fr) * 2019-06-24 2022-04-01 Novares France Aérateur pour habitacle de véhicule automobile
IT202100021302A1 (it) * 2021-08-05 2023-02-05 Olsa Spa Sistema di illuminazione ambientale per automobili con proiettore di loghi e/o simboli, relativa automobile e metodo per pilorare e/o controllare un sistema di illuminazione ambientale.

Citations (4)

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US20030142504A1 (en) * 2000-02-17 2003-07-31 Michael Mueller Interior lighting system of a motor vehicle and a method for controlling the same
JP2005212667A (ja) * 2004-01-30 2005-08-11 Kojima Press Co Ltd 芳香・照明制御装置
US20100164398A1 (en) * 2005-03-23 2010-07-01 Koninklijke Philips Electronics, N.V. Self-learning lighting system
US20120013252A1 (en) * 2008-09-24 2012-01-19 B/E Aerospace, Inc. Aircraft led washlight system and method for controlling same

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US20030142504A1 (en) * 2000-02-17 2003-07-31 Michael Mueller Interior lighting system of a motor vehicle and a method for controlling the same
JP2005212667A (ja) * 2004-01-30 2005-08-11 Kojima Press Co Ltd 芳香・照明制御装置
US20100164398A1 (en) * 2005-03-23 2010-07-01 Koninklijke Philips Electronics, N.V. Self-learning lighting system
US20120013252A1 (en) * 2008-09-24 2012-01-19 B/E Aerospace, Inc. Aircraft led washlight system and method for controlling same

Also Published As

Publication number Publication date
US20160280039A1 (en) 2016-09-29
FR3011435B1 (fr) 2019-07-12
WO2015044539A1 (fr) 2015-04-02
JP2016531805A (ja) 2016-10-13
FR3011435A1 (fr) 2015-04-03
CN105939874A (zh) 2016-09-14

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