WO2017207185A1 - Procédé de réglage d'une distribution de lumière d'un dispositif d'éclairage, dispositif d'éclairage, dispositif de détection et véhicule - Google Patents

Procédé de réglage d'une distribution de lumière d'un dispositif d'éclairage, dispositif d'éclairage, dispositif de détection et véhicule Download PDF

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Publication number
WO2017207185A1
WO2017207185A1 PCT/EP2017/060068 EP2017060068W WO2017207185A1 WO 2017207185 A1 WO2017207185 A1 WO 2017207185A1 EP 2017060068 W EP2017060068 W EP 2017060068W WO 2017207185 A1 WO2017207185 A1 WO 2017207185A1
Authority
WO
WIPO (PCT)
Prior art keywords
radiation
control signal
lighting device
vehicle
detection device
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.)
Ceased
Application number
PCT/EP2017/060068
Other languages
German (de)
English (en)
Inventor
Martin Brueckel
Stephan Schwaiger
Krister Bergenek
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.)
Osram GmbH
Original Assignee
Osram GmbH
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 Osram GmbH filed Critical Osram GmbH
Publication of WO2017207185A1 publication Critical patent/WO2017207185A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
    • B60Q1/1415—Dimming circuits
    • B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
    • B60Q1/143—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic combined with another condition, e.g. using vehicle recognition from camera images or activation of wipers
    • 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
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/05—Special features for controlling or switching of the light beam
    • B60Q2300/056—Special anti-blinding beams, e.g. a standard beam is chopped or moved in order not to blind
    • 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
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/40—Indexing codes relating to other road users or special conditions
    • B60Q2300/45—Special conditions, e.g. pedestrians, road signs or potential dangers
    • 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
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/40—Indexing codes relating to other road users or special conditions
    • B60Q2300/47—Direct command from other road users, i.e. the command for switching or changing the beam is sent by other vehicles or road devices

Definitions

  • the present invention relates to a method for adjusting a light distribution of a lighting device. Moreover, the present invention relates to a
  • the present invention relates to a vehicle.
  • Lighting devices with which a light distribution can be provided and which can have a plurality of light sources. Such lighting devices can be used for example in vehicles, in which case the light sources in the headlights of the vehicle
  • halogen lamps or discharge lamps can be used as light sources in headlamps.
  • halogen lamps or discharge lamps can be used as light sources in headlamps.
  • Technique light sources which comprise a plurality of light-emitting diodes.
  • light sources are used which comprise a multiplicity of light-emitting diodes which can be controlled individually or in groups.
  • headlamps are known in which organic light emitting diodes are used as the light source.
  • These serve, for example, to provide a daytime running light or the function of a direction indicator.
  • laser light sources can emit light in the blue wavelength range, for example. This blue light is then emitted by means of a corresponding transducer element, for example a cerium-YAG Conversion element, in light having a second wavelength, for example light in the yellow wavelength range,
  • This conversion element can also as
  • LARP Laser Activated Remote
  • Modern headlamps include a plurality of light sources that can be driven independently or in groups. In this way can be different
  • Light distributions such as a dipped beam, a high beam or the like can be provided.
  • a dipped beam a high beam or the like
  • Light distributions can be provided depending on the driving situation of the
  • Traffic signs and / or traffic obstructions are detected and the light distribution is adjusted depending on the detected road users or traffic objects.
  • Lighting device can be reliably and effectively adapted to the environment to be illuminated.
  • This object is achieved by a method by a lighting device by a
  • Light distribution of a lighting device comprises the emission of a respective radiation with at least two
  • Lighting device In this case, with the at least two light sources distinguishable from each other radiations
  • the method includes the
  • the method includes determining a control signal by means of the detection device, wherein the control signal describes the at least one detected radiation. Furthermore, the method includes transmitting the control signal from the
  • Detecting device to the lighting device and adjusting a parameter of at least one detected
  • Lighting device to be adjusted.
  • Lighting device can be used for example in a vehicle.
  • the vehicle can be used for example in a vehicle.
  • Lighting device to be arranged in a stationary device.
  • the illumination device comprises the at least two light sources, each of which has radiation send out and thus generate the light distribution in the environment. In this way, at least areas of the surroundings of the lighting device can be illuminated. It is provided in particular that the at least two
  • Light sources can be controlled independently.
  • a first light source can be provided which emits a first radiation.
  • a first radiation can be provided which emits a first radiation.
  • At least one second light source may be provided which emits a second radiation different from the first radiation.
  • Light sources are thus in particular clearly distinguishable from each other. It can be provided, for example, that the respective radiation is emitted in such a way that it comprises a corresponding identifier or identification.
  • the detection device is located in the surroundings of the illumination device.
  • the detection device is illuminated at least in regions with the illumination device or with the at least two light sources. It can be provided that the detection device is illuminated at least indirectly with the at least two light sources.
  • Light sources are illuminated.
  • the radiation emitted by at least one of the light sources can also be at a
  • Object for example, on a sign or traffic sign, are reflected and then get to the detection device.
  • the detection device can now recognize in particular which of the mutually distinguishable radiations of the light sources the detection device or a
  • the detection device is designed to detect the distinguishable radiations of the light sources. With the aid of the detection device, it is now possible to determine whether these are from the first and / or the first illuminated second radiation or whether they recognize the first and / or the second radiation.
  • a control signal can be generated which contains the at least one radiation
  • Lighting device preferably transmitted wirelessly.
  • the at least one radiation may then adjust a parameter of the at least one radiation described in the control signal.
  • a parameter of the at least one radiation described in the control signal provision is made in particular for the intensity of the at least one radiation to be adjusted as the parameter.
  • the at least one radiation may be adjusted as the parameter.
  • Light source with which at least one detected radiation is emitted, are dimmed accordingly. It can also be provided that this light source is turned off. In addition, provision may be made for the modulation parameter or the light color of the at least one radiation to be adjusted as the parameter. Thus, for the first time
  • Information is used by the object itself, which is illuminated by the lighting device and which comprises the detection device to adjust the light distribution of the lighting device.
  • the illuminated object is detected by a corresponding sensor of the lighting device itself in the environment and the light distribution is then adjusted accordingly.
  • Detecting device to the lighting device can now be transmitted information such as
  • Light sources that illuminate the object to be adjusted. This makes it possible to adapt the light distribution, which can be adapted reliably and precisely as a function of the illuminated object.
  • the radiations which are emitted with the at least two light sources, one each
  • predetermined pulse sequence wherein a pulse duration, and / or a frequency and / or a phase position of
  • Pulse sequences of the respective radiations differs.
  • Pulse width modulation can be operated. To each other
  • the respective radiations can by different
  • pulse width modulated signals are controlled.
  • Pulse width modulated signals with which the light sources are driven can be in terms of their
  • Pulse durations, their frequencies and / or their phase angles differ from each other. It can also be provided that the pulse width modulation of a carrier frequency, ie
  • the modulation frequency is modulated and thus does not contribute to the actual light function of the lighting device.
  • the modulation frequency may also be formed as part of the light function.
  • the frequencies are the
  • the frequencies may be greater than 100 Hz, preferably greater than 200 Hz, in particular greater than 400 Hz, particularly preferably greater than 600 Hz. It can also be provided that the frequencies are in the kHz range or in the MHz range.
  • the modulated frequencies can also change over time, but can each be stored in a look-up table and thus be clearly attributable to a specific time window or a light source.
  • the frequencies of the pulse sequences can also be adapted to the application of the lighting device. Thus, distinguishable radiations can be provided in a simple and reliable manner. Furthermore, it is advantageous if, for detecting the radiation, the pulse sequence of the radiation and / or a frequency of the radiation and / or a frequency of the
  • Pulse sequence is determined by means of the detection device.
  • the detection device may, for example, a
  • the corresponding sensor device in particular an optical sensor or a camera, with which the pulse sequence of the radiation can be detected.
  • Pulse width modulated signal are detected, which is contained in the radiation.
  • the frequency spectrum of the sensor signal can be determined.
  • the frequency of the radiation can be determined in a simple manner. This makes it possible to reliably determine which radiation the detection device or the
  • Lighting device determines the pulse sequence of the at least one detected radiation based on the control signal, based on the specific pulse sequence, the light source by which the detected radiation was emitted detected and the detected light source is to adjust the parameter, in particular the intensity of the detected radiation
  • the lighting device can then:
  • Detection device an intensity of the detected radiation is determined and compared with a predetermined threshold. In addition to the detection or
  • Detecting device also determine an intensity of the detected radiation. Thus, it can be determined, for example, whether glare is generated by the respective radiations emitted by the light sources.
  • the detection device a
  • a person is assigned, can be determined in a simple and reliable way, whether the person is blinded by the respective radiation of the light sources.
  • control signal is determined such that the control signal describes a desired intensity for the detected radiation and the intensity of the
  • detected radiation is adjusted depending on the desired intensity. For example, if glare is detected by the radiation, using the
  • a desired intensity for the detected radiation can be determined.
  • the desired intensity can be determined such that a glare of a person associated with the detection device is omitted. This information about the target intensity can be found in the
  • Control signal which is determined with the detection device to be included.
  • the lighting device which then receives the control signal, the intensity of the
  • the Lighting device adapts to the target intensity.
  • the Lighting device adjust the intensity of the light source so that the intensity of the target intensity corresponds.
  • glare can be prevented by the detected radiation in a simple and reliable manner.
  • the control signal is transmitted wirelessly and / or optically from the detection device to the illumination device.
  • the detection device may, for example, comprise a corresponding transmission unit, by means of which the control signal is transmitted.
  • the lighting device may include a corresponding receiving device, by means of which the emitted control signal can be received.
  • the control signal via WLAN, mobile, Bluetooth, vehicle-to-vehicle communication or the like
  • control signal may be optically transmitted from the detection device to the
  • Control signal is optically transmitted in the infrared wavelength range. As a result, persons are not disturbed by the optical data transmission. In addition, that can
  • Control signal wirelessly or optically transmitted within a short period of time.
  • a lighting device according to the invention comprises
  • At least two light sources adapted to provide a light distribution in the environment of
  • Lighting device in each case to emit radiation, wherein the radiation of the at least two light sources
  • the lighting device comprises a receiving device for
  • the lighting device comprises a control device for adjusting a parameter of the at least one described radiation in dependence on the control signal.
  • the at least two light sources preferably each comprise at least one light-emitting diode, at least one laser light source, at least one transducer element with a conversion dye and / or at least one organic light-emitting diode.
  • Lighting device may preferably in a vehicle, such as a passenger car, a
  • the at least two light sources can be one or both headlamps of the
  • each of the light sources may comprise at least one light-emitting diode. It can also be provided that each of the
  • Light sources comprises a plurality of light-emitting diodes.
  • the lighting device may then comprise several tens or several hundred light sources. If the respective light sources comprise light-emitting diodes, these can be arranged on one or more printed circuit boards. It can also be provided that the respective light sources at least one laser light source and an associated
  • Wavelength range can then be converted by means of the associated transducer element in light in the yellow wavelength range. Due to the overlay of the blue
  • Laser light with the yellow conversion radiation can then yield white useful light. It can also be provided that the lighting device light sources, as
  • Light emitting diodes are formed, and light sources as laser light sources with associated transducer element
  • the illumination device comprises light sources which are designed as organic light-emitting diodes.
  • a detection device comprises a sensor device for detecting at least one radiation of a light distribution.
  • Detection device a computing device for determining a control signal, which describes the at least one detected radiation.
  • Detecting device a transmitting device for transmitting the control signal.
  • a system which comprises the lighting device and the
  • a vehicle according to the invention comprises a lighting device according to the invention and / or an inventive lighting device
  • Lighting device advantageously be used in a vehicle, in particular in a passenger car.
  • vehicle may also be an aircraft, a ship, a rail vehicle or a ship
  • Light sources of the lighting device preferably in
  • the at least two light sources can be modulated with different frequencies.
  • the frequencies may be adapted depending on the vehicle and in particular depending on the type of vehicle. For example, passenger cars, trucks and motorcycles each have different ones
  • the frequency is adjusted as a function of the current speed of the vehicle. It can also be provided that the inventive
  • the Detection device is arranged in a vehicle.
  • the sensor device of the detection device is preferably designed to detect the at least one radiation in a region which is associated with the eyes of a driver and / or a passenger of the motor vehicle.
  • the sensor device can be arranged, for example, in the interior or outside of the motor vehicle, and be designed to detect radiation which strikes the eyes of the driver and / or the passenger of the vehicle.
  • the sensor device can also consist of several individual sensors, which are arranged at a distance from each other. It can also be provided that the sensor device is formed by a corresponding data glasses, which is carried by the driver of the motor vehicle. It can also
  • the sensor device can be designed to have a
  • Control signal are transmitted to the lighting device, as a result of which it can adjust or reduce the intensity of the detected radiation accordingly.
  • the detection device is arranged in a vehicle, it can be provided in particular that the
  • Lighting device transmits.
  • a headlight of the vehicle can be used to
  • the detection device detects the radiations of different illumination devices and respective control signals to the different
  • the lighting device is arranged in a vehicle and the detection device is arranged in another vehicle, it can be easily prevented that a driver of the vehicle in which the
  • Detecting device is arranged is blinded. It can also be provided that a first vehicle comprises both the lighting device and the detection device and a second vehicle both the lighting device and the detection device. In principle, it is also conceivable that a vehicle which the
  • Lighting device comprises, control signals from a plurality of vehicles, each having a detection device
  • Detection device then generates a control signal, by which the intensity of the detected radiation is increased.
  • the intensity can be adjusted so that its light distribution is generated in the manner of a flashing light. This allows, for example, a
  • the detection device can also be used in a mobile
  • This mobile device may be carried, for example, by a pedestrian or cyclist.
  • the detection device may be formed by a data glasses or a data glasses
  • the invention may include a device that includes the lighting device.
  • the device is a stationary device, such as a traffic light, a street lamp, a lighthouse or a light buoy.
  • the frequencies at which the at least two light sources are operated are determined depending on the type of device.
  • the detection device which may be arranged in particular in a vehicle, the at least one radiation of the illumination device is detected, the control signal is determined so that the intensity of the detected radiation increases becomes.
  • Lighting device can be increased. This is suitable, for example, when the lighting device is arranged in a lighthouse.
  • the intensity of the detected radiation can also be adjusted so that it changes, for example, periodically.
  • Be provided light distribution in the manner of a flashing light, through which the attention can be increased.
  • Lighting device is arranged in two different vehicles or two different devices.
  • the first light source in a first vehicle or a first device for example, the first light source in a first vehicle or a first device and the second
  • Be arranged light source in a second vehicle or a second device In this case, a common or higher-level receiving device and / or control device can then be provided for both vehicles or devices.
  • the method can also be applied analogously to a driverless transmitting vehicle or a driverless receiving vehicle.
  • the vehicles can be a constant mutual distance measurement
  • the vehicles can also each several vehicles
  • each vehicle may have a, e.g. factory set, detection frequency assigned, which together with the control signal or separated from
  • Control signal is transmitted.
  • each one can Sender vehicle oncoming recipient vehicle can be uniquely identified.
  • Lighting device comprises and a second vehicle, which comprises a detection device; a schematic representation of each
  • Pulse sequences of the radiations according to FIG. 2 Pulse sequences of the radiations according to FIG. 2; and a schematic flow diagram of a method for adjusting a light distribution of
  • Fig. 1 shows a first vehicle 1 in a plan view.
  • the first vehicle 1 is present as a passenger car educated.
  • the first vehicle 1 includes a
  • the lighting device 2 comprises at least two light sources 4a, 4b, 4c and 4d, with which in each case a radiation 5a, 5b, 5c and 5d can be emitted (see FIG. 2). By the respective radiation 5a to 5d, the light distribution is formed.
  • the light sources 4 a to 4 d not shown in detail in FIG. 1 are presently arranged in one of the headlights 6 of the first vehicle 1.
  • the lighting device 2 comprises a control device 7, by means of which the light sources 4a to 4d can be controlled independently of each other. Furthermore, the lighting device 2 comprises a
  • Receiving device 8 by means of which a control signal can be received. This control signal can then be transmitted from the receiving device 8 to the control device 7, and thus the light sources 4a to 4d are controlled in dependence on the received control signal.
  • the second vehicle 1 comprises a detection device 9, which in turn comprises a sensor device 10.
  • sensor device 10 is designed such that a detection range of sensor device 10 is assigned to the eyes of a driver of second vehicle 1 '. With the aid of the sensor device 10, radiation in the area of the eyes of the driver of the second vehicle 1 'can be detected.
  • the sensor device 10 may, for example, by a
  • the sensor device 10 which is arranged on the windshield of the second vehicle 1 'in the eyes of the driver.
  • the sensor device 10 can also by a Data glasses worn by the driver may be provided.
  • the sensor device 10 By means of the sensor device 10, at least some of the radiations 5a to 5d, which are emitted with the light sources 4a to 4d, can be detected. Depending on the detected radiation 5a to 5d can then by means of a computing device 11 of the detection device 9 a
  • Control signal are generated. It describes that
  • Control signal the detected radiation 5a to 5d.
  • This control signal can be transmitted wirelessly to the receiving device 8 of the lighting device 2 of the first vehicle 1 by means of a transmitting device 12 of the detection device 9
  • the lighting device 2 of the first vehicle 1 When the lighting device 2 of the first vehicle 1 has received the control signal, it can be detected by the
  • Receiving device 8 are transmitted to the control device 7.
  • the control device 7 may be based on the
  • the respective light source 4a to 4d can then be activated, and thus the intensity of the radiation 5a to 5d can be adjusted.
  • FIG. 2 shows a schematic representation of the light sources 4a to 4d of the illumination device 2, from each of which a radiation 5a to 5d is emitted.
  • the lighting device 2 may comprise a plurality, for example several hundred light sources 4a to 4d, which can be controlled separately from one another.
  • the respective light sources 4a to 4d can be controlled by means of the control device 7.
  • the respective light sources 4a to 4d are driven by the controller 7 by a respective one
  • Pulse sequence 6a to 6d activated.
  • the respective light sources 4a to 4d are thus driven by a pulse width modulated signal.
  • These pulse sequences 6a to 6d are then also contained in the respective radiations 5a to 5d.
  • the pulse sequences 6a to 6d differ by their respective pulse durations. In particular it is
  • pulse sequences 6a to 6d also differ with respect to their frequency.
  • the sensor device 10 is designed to receive the respective radiation 5a to 5d from at least some of the light sources 4a to 4d. As already explained, the sensor device 10 is arranged such that it can detect a possible glare of the driver of the second vehicle 1 '. The sensor device 10 is also designed to detect the respective pulse trains 6a to 6d in the radiations 5a to 5d. In other words, by means of the sensor device 10 a
  • Pulse width modulation of those radiation can be detected 5a to 5d, by which a glare of the driver can be caused.
  • the sensor device 10 the
  • the pulse trains 6a to 6d are shown here by way of example only.
  • the pulse sequences 6a to 6d can be overmodulated to a light-regulating carrier frequency and thus do not cause any actual light function of at least one headlight 6 itself.
  • the pulse sequences 6a to 6d can be overmodulated to a light-regulating carrier frequency and thus do not cause any actual light function of at least one headlight 6 itself.
  • Modulation frequency may be formed as part of the light function.
  • a sensor signal can be provided which describes the detected radiation 5a to 5d. From this sensor signal can be determined using the computing device 11, for example, a spectrum or a Fourier analysis can be performed. Thus, the frequency of the blinding or disturbing Radiation 4a to 4d are detected. In addition, using the sensor device 10, an intensity of the
  • detected radiation 5a to 5d are determined. This can, for example, with a stored threshold
  • control signal can be generated with the aid of the computing device 11, which describes the radiation 5a to 5d which is dazzling to the driver.
  • control signal can describe a desired intensity for the radiation 5a to 5d.
  • the control signal can then be transmitted from the transmitting device 12 to the receiving device 8 of the lighting device 2
  • Control signal are evaluated by means of the control device 7.
  • the control signal which, for example, the
  • Frequency, the duty cycle and / or the phase position of the pulse train 6a to 6d of the blinding radiation 5a to 5d describes, can thus be determined by means of the control device 7.
  • a control device 7 a
  • that light source 4a to 4d can be determined which emits the glaring radiation and these light sources 4a to 4d are activated so that the intensity of the radiation 5a to 5d is reduced.
  • the intensity of the radiation 5a to 5d can be reduced by 10%.
  • a step Sl the respective light sources 4a to 4d receive the radiations 5a to 5d with their respective ones
  • a step S2 with the aid of the sensor device 10 of the detection device 9, those pulse sequences 6a to 6d of the radiations 5a to 5d are generated recognized, which dazzle the driver of the second vehicle 1 '.
  • the control signal is determined by means of the computing device 11, which describes the interfering light source 4a to 4d.
  • the step S4 the step S4

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

L'invention concerne un procédé de réglage d'une distribution de lumière d'un dispositif d'éclairage (2), le procédé comprenant les étapes consistant à : émettre un rayonnement correspondant au moyen de deux sources de lumière (4a à 4d) du dispositif d'éclairage (2) pour générer la distribution de lumière dans un environnement (3) du dispositif d'éclairage (2), des rayonnements distinguables (5a à 5d) étant émis au moyen des au moins deux sources de lumière (4a à 4d), détecter au moins un des rayonnements émis (5aà 5d) au moyen d'un dispositif de détection (9) disposé dans l'environnement (3) du dispositif d'éclairage (2), déterminer un signal de commande au moyen du dispositif de détection (9), le signal de commande décrivant l'au moins un rayonnement détecté (5a à 5d), transmettre le signal de commande du dispositif de détection (9) au dispositif d'éclairage (2), et régler un paramètre de l'au moins un rayonnement détecté (5a à 5d) en fonction du signal de commande.
PCT/EP2017/060068 2016-05-30 2017-04-27 Procédé de réglage d'une distribution de lumière d'un dispositif d'éclairage, dispositif d'éclairage, dispositif de détection et véhicule Ceased WO2017207185A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016209290.1A DE102016209290A1 (de) 2016-05-30 2016-05-30 Verfahren zum anpassen einer lichtverteilung einer beleuchtungsvorrichtung, beleuchtungsvorrichtung, erfassungsvorrichtung sowie fahrzeug
DE102016209290.1 2016-05-30

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WO2017207185A1 true WO2017207185A1 (fr) 2017-12-07

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