EP4281323A1 - Véhicule automobile et procédé d'actionnement de véhicule automobile - Google Patents

Véhicule automobile et procédé d'actionnement de véhicule automobile

Info

Publication number
EP4281323A1
EP4281323A1 EP21839375.9A EP21839375A EP4281323A1 EP 4281323 A1 EP4281323 A1 EP 4281323A1 EP 21839375 A EP21839375 A EP 21839375A EP 4281323 A1 EP4281323 A1 EP 4281323A1
Authority
EP
European Patent Office
Prior art keywords
light
motor vehicle
emitting diodes
function
lighting
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.)
Pending
Application number
EP21839375.9A
Other languages
German (de)
English (en)
Inventor
Reiner Lendle
Stefan Reich
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.)
Audi AG
Original Assignee
Audi AG
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 Audi AG filed Critical Audi AG
Publication of EP4281323A1 publication Critical patent/EP4281323A1/fr
Pending legal-status Critical Current

Links

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
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/52—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking for indicating emergencies
    • 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
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • 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
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/32—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating vehicle sides, e.g. clearance lights
    • B60Q1/323—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating vehicle sides, e.g. clearance lights on or for doors
    • B60Q1/324—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating vehicle sides, e.g. clearance lights on or for doors for signalling that a door is open or intended to be opened
    • 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
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
    • B60Q1/346—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction with automatic actuation
    • 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
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/503—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking using luminous text or symbol displays in or on the vehicle, e.g. static text
    • B60Q1/5035—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking using luminous text or symbol displays in or on the vehicle, e.g. static text electronic displays
    • B60Q1/5037—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking using luminous text or symbol displays in or on the vehicle, e.g. static text electronic displays the display content changing automatically, e.g. depending on traffic situation
    • 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
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/525—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking automatically indicating risk of collision between vehicles in traffic or with pedestrians, e.g. after risk assessment using the vehicle sensor data
    • 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
    • B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
    • B60Q2400/30—Daytime running lights [DRL], e.g. circuits or arrangements therefor
    • 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
    • B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
    • B60Q2400/40—Welcome lights, i.e. specific or existing exterior lamps to assist leaving or approaching the vehicle
    • 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
    • B60Q2900/00—Features of lamps not covered by other groups in B60Q
    • B60Q2900/50—Arrangements to reconfigure features of lighting or signalling devices, or to choose from a list of pre-defined settings

Definitions

  • the invention relates to a motor vehicle with a control device and at least one lighting device, which comprises a plurality of light-emitting diodes arranged distributed within at least one area, with at least one signal light being able to be generated by means of the lighting device.
  • the invention also relates to a method for operating a motor vehicle with a control device and at least one lighting device, which comprises a plurality of light-emitting diodes arranged distributed within at least one area, with at least one signal light being generated by means of the lighting device.
  • lighting devices in motor vehicles are used not only for the purpose of illuminating the area surrounding the motor vehicle, but also as a means of transmitting information.
  • An example of this is a flashing device, which the driver can use to announce an intended turn or lane change to other road users.
  • a further example is a brake light, by means of which braking of the motor vehicle is implied for other road users.
  • DE 33 15 785 C2 discloses a motor vehicle light with light-emitting diodes arranged in a matrix on a base plate, by means of which different light colors can be generated.
  • the overall arrangement of the light-emitting diodes is divided into several areas. For example, a circular area can be switched separately to generate a yellow flashing light, with the remaining area being used to generate a red reversing light.
  • a flashing light of a motor vehicle is known from DE 101 30 259 A1.
  • the flashing light is divided into rows and columns, with the direction of travel being displayed by successively switching the rows or columns on and off.
  • flashing with horizontal sub-areas is provided to implement a hazard warning light or to indicate that the motor vehicle is slowing down or accelerating, in particular as a function of the speed.
  • DE 10 2011 076 330 A1 discloses vehicle exterior lighting with a light generating unit comprising a screen for generating a signaling function.
  • the signaling function relates in particular to the display of a direction of travel, a brake light, a rear fog light, a rear light and/or a position light.
  • corresponding light emission patterns can differ in terms of their shape, position, brightness, color and/or variation over time.
  • the present invention sets itself the task of specifying an improved concept with regard to a motor vehicle with a lighting device, in particular with regard to a technically simple design and the widest possible spectrum of information that can be transmitted.
  • this object is achieved in a motor vehicle of the type mentioned at the outset in that the control device is set up to control the light-emitting diodes and/or several groups of light-emitting diodes individually in such a way that a contour of the signal light depends on at least one item of operating information, the at least one item of operating information at least one piece of driver assistance information that describes a current operating situation and/or a current vehicle environment situation of the motor vehicle and that can be generated using a driver assistance system of the motor vehicle, and/or at least one piece of user action information that can be generated by a user using at least one operating device of the motor vehicle.
  • the present invention is based on the idea that the contour of the signal light, i.e.
  • the shape or outline of the luminous surface of the lighting device that forms the signal light is used as an information carrier by means of which the information is transmitted to other road users.
  • the acquisition of the information on the part of the other road users can take place intuitively, since certain associations can be awakened automatically or subconsciously by means of corresponding contours, which directly relate to the information to be transmitted.
  • information is transmitted by means of the lighting device simply by lighting up or flashing, in particular in the manner of a wiper, of the signal light.
  • the transmission of information using a flashing light frequency of the signal light is conceivable, but the bandwidth of transmittable information is clearly limited, for example due to legal restrictions with regard to the possible flashing frequencies, and can therefore hardly be used for information transmission.
  • the number of items of information that can be transmitted based on different contours of the signal light is significantly higher and is also easier to grasp for potential recipients of the information.
  • the lighting device is used as part of a flashing function and/or warning flasher function.
  • the signal light is switched on and off, in particular periodically.
  • the or a further control device is set up to control the light-emitting diodes and/or several groups of light-emitting diodes in such a way that the flashing function and/or warning flashing function is also implemented.
  • the blinking of this motor vehicle is related to a current unlocking or locking of the motor vehicle, whether a hazard warning system is currently switched on or whether the blinking light indicates that parking is imminent.
  • the side of the motor vehicle facing away from the road is often covered by a parked vehicle from the perspective of other road users.
  • a clear differentiation between these different functions of the lighting device is also possible in such situations based on the respective contour of the signal light, with corresponding details being discussed further below.
  • a plurality of light sources, in this case light-emitting diodes, of the lighting device are distributed within at least one area.
  • the light-emitting diodes are therefore positioned next to one another in such a way that different contours of the signal light can be generated from the perspective of other road users by individually lighting up the light-emitting diodes.
  • the contour or the signal light is visible from the outside, in particular through a transparent pane of the lighting device.
  • the control device can be set up to control each light-emitting diode individually or to control the light-emitting diodes independently of one another.
  • the light-emitting diodes can also form a number of groups which can each be controlled individually by the control device.
  • a corresponding group can include a plurality of directly adjacent light-emitting diodes, for example four adjacent and arranged in a square to one another. From a technical point of view, the generation of different contours in the motor vehicle according to the invention is extremely simple, in particular in comparison to monitor-based concepts.
  • the light-emitting diodes can be fastened, in particular soldered, to a light-emitting diode carrier of the lighting device.
  • the light-emitting diode carrier therefore has a supporting surface for the light-emitting diodes, which can be flat or curved or arched.
  • the light-emitting diode carrier can be designed in one piece or in several parts, in which case several light-emitting diode carrier parts can be fastened to one another, in particular laterally, or can be distributed over several levels.
  • the light-emitting diode carriers can be transparent with respect to the light emitted by the light-emitting diodes.
  • the contour of the signal light depends on at least one piece of operating information that is potentially relevant for other road users and that can basically also be output to the user, in particular by means of an output device of the motor vehicle provided as a touch screen.
  • the operating information can be driver assistance information, which describes the current operating information and/or the current situation surrounding the motor vehicle.
  • the operating situation relates in particular to the driving operation of the motor vehicle, for example acceleration and/or braking and/or the presence of a malfunction.
  • the situation surrounding the vehicle relates to the area surrounding the motor vehicle, in particular the street on which the motor vehicle is located and/or a sidewalk or cycle path adjoining it.
  • the situation surrounding the vehicle relates to a detection of an obstacle and/or another road user, in particular a pedestrian and/or a cyclist and/or another motor vehicle, and/or a detection of a possible dangerous situation such as the end of a traffic jam and/or a traffic accident and/or a special signal from an emergency vehicle, such as a flashing blue light or a siren.
  • a detection of an obstacle and/or another road user in particular a pedestrian and/or a cyclist and/or another motor vehicle
  • a detection of a possible dangerous situation such as the end of a traffic jam and/or a traffic accident and/or a special signal from an emergency vehicle, such as a flashing blue light or a siren.
  • the driver assistance information is generated by means of a driver assistance system of the motor vehicle or, in other words, is present as part of the control of the motor vehicle by means of the driver assistance system.
  • the driver assistance system can be designed to operate the motor vehicle in different levels of autonomy.
  • the driver assistance system can thus only be designed for automatic parking, but it can also enable fully automated ferry operation of the motor vehicle.
  • the driver assistance system can be executed or operated on the control device or on another control device, in particular one provided specifically for this purpose.
  • the operating information can additionally or alternatively be the user action information that can be generated by the user, in particular a driver of the motor vehicle, using the operating device.
  • the user action information relates to one of the user by means of an operator action effected and generated by the operating device control command, which is processed by the control device to generate the light signal.
  • the user action information can be explicitly aimed at a corresponding information output being brought about by means of the signal light. In this context, for example, it is conceivable for the user to activate a hazard warning light, which will be discussed in detail later.
  • the user action information can be an operator action performed by the user anyway as part of the ferry operation of the motor vehicle, such as actuating an operator control device designed as an accelerator or brake pedal. For this purpose, there is a corresponding communication connection between the control device and the operating device.
  • the operating information can be detectable by means of at least one sensor of the motor vehicle.
  • the information recorded by the sensor is typically used as part of the autonomous operation of the motor vehicle by the driver assistance system. In the present case, this information can be used in a synergetic manner in addition to generating the signal light or the contour. There is therefore a corresponding communication connection between the control device and the sensor.
  • the at least one sensor can be an optical sensor, in particular designed as a camera, and/or an acoustic sensor and/or a radar sensor and/or an accident detection sensor, in particular designed as an acceleration sensor. If the at least one sensor is an optical sensor and/or a radar sensor of the motor vehicle, the captured images can be evaluated as part of the driver assistance system. For example, other road users such as pedestrians, cyclists or other motor vehicles can be recognized automatically, and the corresponding recognition can be output as information using the contour of the signal light. A pedestrian who is about to cross a branching street into which the motor vehicle wants to turn can thus see that he has been recognized by the driver assistance system and that it is therefore possible to cross the street safely.
  • a corresponding output of information is particularly advantageous in situations in which a cyclist is in a wheel lane to the right of the motor vehicle and wants to continue straight ahead, while the driver of the motor vehicle wants to turn right.
  • the motor vehicle is a truck
  • serious accidents can be avoided.
  • the cyclist can thus recognize from the contour of the signal light that he has been detected by the driver assistance system of the motor vehicle and that he can continue driving safely.
  • an accident situation in which the motor vehicle is not itself involved can be detected by means of the optical sensor.
  • a hazard warning light and/or a blue light in the vicinity of the motor vehicle can be detected by means of the optical sensor.
  • the at least one sensor can be an acoustic sensor, by means of which sounds from the area surrounding the motor vehicle can be detected.
  • a horn noise or a siren can be detected here, in particular as a function of the volume, from which the distance to the corresponding noise source can be inferred.
  • a contour of the signal light of the further motor vehicle according to the invention that indicates the accident situation can be detected by means of the optical sensor and the contour of the signal light of the motor vehicle can be generated accordingly.
  • the at least one sensor can be designed as an accident detection sensor, by means of which any accident situation in which the motor vehicle itself is located can be detected.
  • the accident detection sensor can be an acceleration sensor, by means of which a collision of the motor vehicle is is tangible.
  • the signal light can fulfill the function of a hazard warning system, with the contour of the signal light indicating the presence of a corresponding accident situation.
  • the at least one operating device can be a lever, in particular provided for initiating the or a flashing function of the lighting device, and/or a button and/or a button, in particular provided for initiating the or a hazard warning flashing function of the lighting device a touch screen and/or a speech recognition device and/or a key, in particular a radio-based key, for unlocking and locking the motor vehicle.
  • the lighting device not only fulfills the function of the turn signal itself, but other road users can also be provided with further information by means of the corresponding contour.
  • the contour can indicate the direction of the intended turning maneuver or lane change of the motor vehicle.
  • the signal light present as a flashing light indicates the detection of another road user.
  • the lever is typically arranged in the area of a dashboard of the motor vehicle, in particular adjacent to a steering wheel of the motor vehicle.
  • the at least one operating device is the button by means of which the hazard warning function of the lighting device can be activated, the contour of the signal light can indicate to other road users that a corresponding dangerous situation is currently present.
  • the button is typically arranged in the area of the dashboard of the motor vehicle.
  • the operating device can in particular, the or a flashing function and/or the or a warning flashing function of the lighting device can be activated.
  • the operating device can additionally or alternatively be used to generate other user commands relating to the signal light, which will be discussed further below.
  • the at least one operating device is the key for unlocking and locking the motor vehicle
  • this key is designed to generate a radio signal that causes the vehicle doors and flaps of the motor vehicle to be unlocked or locked.
  • the vehicle comprises a radio sensor which is designed to sense the radio signal and communicates with the control device. While in systems from the prior art a corresponding unlocking or locking of the motor vehicle is indicated, for example, by the hazard warning lights flashing briefly twice, in the motor vehicle according to the invention corresponding information about the contour of the signal light can be output.
  • the light-emitting diodes can be arranged in rows and/or columns.
  • the light-emitting diodes are particularly preferably arranged relative to one another in the form of a rectangular, in particular square, grid (that is to say in a matrix-like manner).
  • the light-emitting diodes can form a type of image, with the light-emitting diodes or groups of light-emitting diodes each representing a pixel of this image.
  • Each pixel or each light-emitting diode or group of light-emitting diodes can preferably assume two states, namely an illuminated one in which the assigned light-emitting diode or group is switched on and emits light, and an unlit state in which the assigned light-emitting diode or group is switched off and does not emit any light.
  • the control device is set up to control the light-emitting diodes or groups of light-emitting diodes, in particular individually, with regard to their brightness. As a result, the overall brightness of the signal light can be adjusted, for example as a function of sensed parameters.
  • the signal light is all the brighter, the louder the volume of a detected noise of a siren.
  • the brightness within of the signal light can be different or, in other words, a symbol represented by means of the contour can have areas with different brightness areas.
  • the at least one lighting device can be arranged on a front section and/or a rear section and/or a side section of the motor vehicle.
  • the lighting device can therefore be a headlight or a side marker, ie a light on the side, or a rear headlight.
  • the contour can be seen from different viewing directions.
  • the motor vehicle particularly preferably comprises a plurality of lighting devices which are arranged at different points of the motor vehicle in such a way that the signal light is visible from as many, in particular all, viewing directions as possible.
  • the control device can be set up to control the lighting devices such that the contour of at least two of the several lighting devices differs.
  • information to be transmitted can only be output in certain directions if this makes sense.
  • the detection of another road user can only be output by the lighting device or the lighting devices that is or are arranged on the side of the motor vehicle facing the other road user.
  • the other lighting devices can output other information.
  • the contour can be at least one predefined symbol that can be called up from a data memory of the motor vehicle by means of the control device.
  • the data memory can be integrated into the control device.
  • different items of operating information can be assigned to different and permanently prescribed contours, with the respective contours indicating the assigned items of operating information.
  • the predefined contour this can have a specific styling in such a way that a vehicle variant and/or a motorization of the respective motor vehicle is indicated.
  • the contour of the signal light or the corresponding styling can differ depending on the model of the motor vehicle.
  • symbols represented by means of the contour can be represented in italics in a first model from a motor vehicle manufacturer and in normal form in a second model from this manufacturer. In this way, a recognition effect of the respective vehicle type can be implemented.
  • the at least one permanently prescribed symbol is preferably a letter and/or a number and/or a pictogram. Such symbols are particularly well suited to pointing other road users intuitively and in an easily understandable manner to corresponding operating information or to circumstances associated therewith, such as an accident or the like.
  • the letter "X” can indicate a corresponding hazard warning flasher function.
  • a letter “P” can indicate that the motor vehicle is currently carrying out a parking process, in particular an automated one.
  • a number can indicate, for example, that the motor vehicle is currently moving at a corresponding speed. For example, in a situation in which the motor vehicle is moving towards the end of a traffic jam at a reduced speed, the corresponding number can be displayed to the following traffic. If the symbol is a pictogram, other road users, especially children, can easily and intuitively understand the corresponding information.
  • the icon may represent a motor vehicle with an open vehicle door, indicating that a vehicle door of the motor vehicle is open or about to be opened.
  • the symbol is an arrow, in particular a chevron-like arrow, which points in the corresponding flashing direction.
  • the icon can too keep an eye out if another road user has been detected.
  • the symbol can also represent a blue light indicated in the manner of a pictogram if a corresponding blue light or a siren has been detected.
  • the contour is at least one symbol that can be individually specified by the user by means of the or one or another operating device.
  • the user can use the operating device, in particular the or a touch screen, to replace at least some of the symbols, which are in particular fixed, with individually defined symbols.
  • the user can replace the X-shaped contour specified in connection with a hazard warning flasher function with an exclamation mark or a pictogram that indicates a dangerous situation.
  • Individual symbols can also be specified by the user drawing on the touchscreen. Further individual contours can additionally or alternatively be specified by means of a text input, which takes place via a keyboard displayed on the touch screen.
  • the contour in particular representing the or a symbol, can be dynamic. This means that the contour changes over time or represents a moving animation.
  • the dynamic contour can be realized in that individual images are displayed one after the other, similar to a flip book. For example, a situation in which a vehicle door is or will be opened or closed can be indicated by a pictogram showing a vehicle with a door that is performing an opening or closing movement.
  • the dynamic contour may be a pulsing symbol, such as a pulsing X when the hazard warning lights are on.
  • the dynamic contour can also be displayed as part of a flashing function of the lighting device. As part of the flashing function, it is provided that the signal light cyclically lights up and goes out. Within a cycle there is a lighting period and a subsequent dark period. The individual images realizing the dynamic contour can be run through completely within the flashing period.
  • the control device is set up to use the at least one lighting device to implement a signal light function, which is implemented in particular as part of the turn signal and/or hazard warning flasher function, and a lighting function, in particular a daytime running light function or a tail light function , is realizable.
  • signal light function here means that the lighting device generates a signal light whose contour depends on the at least one item of operating information.
  • the term "lighting function” refers either to the fact that the area around the motor vehicle is illuminated or that the motor vehicle itself is easier to see for other road users, for example as part of a rear light function or the like.
  • the lighting function can be a daytime running light function that can be deactivated in particular when the lighting device is used to generate the signal light.
  • the lighting device is therefore used in a synergetic manner not only for the transmission of information by means of the contour of the signal light, but also for the lighting function.
  • the lighting device is provided exclusively for the transmission of information by means of the contour of the signal light, i.e. for the implementation of the signal light function, with the motor vehicle additionally comprising at least one further lighting device, by means of which a flashing function and/or lighting function is implemented.
  • the control device is set up so that the signaling light function and the lighting function can be implemented by means of the at least one lighting device, provision can preferably be made for at least one hardware component, which is part of the lighting device or is assigned to the lighting device, both as part of the signaling light function and can be used as part of the lighting function.
  • the at least one hardware component is therefore not required as a separate component as part of the signal light function and the lighting function, but is used jointly in connection with these two functions, which ultimately means that components can be saved and the associated space requirements and the corresponding weight can be reduced.
  • the functionalities of the at least one hardware component which can be assigned to a typically existing component of the motor vehicle such as a headlight or a rear light, are also used to generate the signal light function, which means that these components ultimately have a corresponding dual function.
  • the at least one hardware component can be a light-emitting diode carrier and/or an optical component, in particular a reflector and/or a lens and/or a lens, and/or an electronic component, in particular a power cable and/or a semiconductor component, of the lighting device.
  • the optical component is provided for influencing the light generated by the light-emitting diodes, in particular for deflecting and/or bundling.
  • the power cable can be provided as part of a common power supply and/or activation of the light-emitting diodes, in particular by means of the control device.
  • the semiconductor component can be an electronic component, in particular one soldered to the light-emitting diode carrier, which is used in connection with the operation or control of the light-emitting diodes.
  • the at least one The lighting device has a plurality of signal light-emitting diodes to implement the signal light function and a plurality of lighting LEDs to implement the lighting function, with the signal light-emitting diodes being able to generate a different-colored light than the lighting LEDs, with the signaling light-emitting diodes being able to produce in particular a yellow light and the lighting lighting-emitting diodes being able to produce in particular a white or red light ,
  • the signal light-emitting diodes and the lighting LEDs being arranged together on one or the light-emitting diode carrier.
  • the control device is therefore preferably set up to control the signal light-emitting diodes or the groups of several signal light-emitting diodes and the lighting light-emitting diodes in such a way that both the signal light function and the lighting function can be implemented.
  • the signal light function is currently being executed, the lighting function is deactivated and vice versa.
  • the signal light function and the lighting function can also be performed simultaneously.
  • a yellow or orange light can preferably be generated by means of the signal light-emitting diodes, since warning signals or warning symbols are thereby transmitted particularly effectively to other road users.
  • White or red light can be generated by means of the illumination light-emitting diodes. The corresponding color depends in particular on whether the lighting LEDs are associated with the daytime running light function or the rear light function.
  • the signal light-emitting diodes and the lighting light-emitting diodes are preferably arranged alternately next to one another or in a chessboard-like manner.
  • the number of the respective signal light-emitting diodes and lighting light-emitting diodes should be large enough to ensure sufficient brightness within the scope of the functions.
  • the at least a lighting device for implementing the signal light function and the lighting function has a plurality of multicolor LEDs arranged on one or the LED carrier, it being possible to generate light with at least two different colors, in particular white and/or red and/or yellow, by means of the multicolor LEDs.
  • the control device is preferably set up to control the multi-color light-emitting diodes or the groups of a number of multi-color light-emitting diodes in such a way that both the signal light function and the lighting function can be implemented.
  • the same light-emitting diodes are used for these two functions.
  • the number of light-emitting diodes required can be reduced and space can be saved.
  • the object of the present invention is also achieved in that, in a method of the type mentioned at the outset, the light-emitting diodes and/or several groups of light-emitting diodes are individually controlled by means of the control device in such a way that a contour of the signal light depends on at least one item of operating information, with at least one Operating information, driver assistance information describing a current operating situation and/or a current vehicle environment situation of the motor vehicle, which is generated by a driver assistance system of the motor vehicle, and/or user action information, which is generated by a user using at least one operating device of the motor vehicle, is used.
  • the features and advantages described in connection with the motor vehicle according to the invention can be transferred to the method according to the invention and vice versa.
  • a preferred embodiment of the method according to the invention is described below with reference to unlocking or locking the motor vehicle. If a radio signal generated by the key of the motor vehicle, which initiates unlocking or locking of the motor vehicle, is present, signal lights are emitted in multiple phases by means of the lighting device. In a first phase, the legal regulations that must be observed when the motor vehicle is unlocked or locked are blinking.
  • ECE regulation Agreement on the Acceptance of Uniform Conditions for the Approval of Equipment and Parts of Motor Vehicles and on the Mutual Recognition of Approval
  • a second phase which can immediately follow the first phase or can begin after a short pause after the first phase, information is conveyed to other road users by means of the contour of the signal light.
  • the contour can be a symbol showing a pictogram, by means of which a vehicle with open or closed doors is represented.
  • the second phase can be 0.3 s.
  • the second phase can last up to 3 s, which is the maximum permissible duration for the lamp function check according to the ECE regulation.
  • the second phase can be followed, in particular immediately or after a pause, by a third phase in which the contour of the signal light conveys the information that the door or doors of the motor vehicle are currently open or closed. In particular, this can also take place as a function of whether the doors have actually been opened or closed, which can be determined, for example, using corresponding sensory information.
  • the third phase which lasts 2.7 seconds, for example, the daytime running lights or the rear light function of the lighting device can be activated.
  • FIG. 1 shows a first exemplary embodiment of a motor vehicle according to the invention
  • FIG. 2 shows the lighting device of the motor vehicle from FIG. 1 in a side view
  • FIG. 3 shows the lighting device of the motor vehicle from FIG. 1 in a front view
  • 11 shows a third traffic situation with a motor vehicle according to the invention
  • 12 shows a flowchart-like representation of a method according to the invention.
  • Fig. 1 shows a first exemplary embodiment of a motor vehicle 1 according to the invention, comprising a control device 2 and, by way of example, six lighting devices 3.
  • the control device 2 is connected to the lighting devices 3 and other components, as will be explained below, by means of suitable electrical connections for signal transmission, which for reasons of clarity are not shown.
  • the lighting devices 3 are two headlights 4a, 4b, two so-called side markers or side lights 5a, 5b, and two rear headlights 6a, 6b.
  • the lighting devices 3 are two headlights 4a, 4b, two so-called side markers or side lights 5a, 5b, and two rear headlights 6a, 6b.
  • the spatial directions with respect to motor vehicle 1 are defined using the coordinate axes shown, with the x-direction along the longitudinal direction of motor vehicle 1 to the rear, the y-direction along the transverse direction of motor vehicle 1 to the right and the z-direction along the Vertical direction of the motor vehicle 1 shows up.
  • control device 2 is set up here to implement a flashing function and/or warning flashing function, in which the signal light flashes and goes out periodically.
  • FIG. 2 shows a longitudinal section
  • FIG. 3 shows a front view of the left headlight 4b.
  • the aspects explained with reference to FIGS. 2 and 3 are equally applicable to all other lighting devices 3 of motor vehicle 1.
  • a lighting device 3 of a second exemplary embodiment of a motor vehicle 1 is shown in FIG. 4, which corresponds to FIG.
  • all aspects of the first exemplary embodiment apply equally to the second exemplary embodiment.
  • the lighting device 3 comprises a plurality of light-emitting diodes arranged distributed within a flat surface 7 8, a signal light being able to be generated by means of the lighting device 3 or the light-emitting diodes 8, which is visible to the outside through a transparent pane 12 of the lighting device 3 that bounds the interior of the lighting device 3 at the front.
  • the light-emitting diodes 8 are arranged in rows and columns, ie in a matrix-like manner. Although in the present case the light-emitting diodes 8 only form a 7 ⁇ 11 matrix, this should only be understood schematically, with the light-emitting diodes 8 being able to form a matrix with far more rows and columns.
  • the light-emitting diodes 8 are round, but they can also be rectangular, square or have a different shape.
  • the light-emitting diodes 8 are arranged on a light-emitting diode carrier 9 designed as a one-piece circuit board and soldered thereto, the surface of the light-emitting diode carrier 9 defining the area 7 within which the light-emitting diodes 8 are arranged.
  • the light-emitting diode carrier 9 there is a difference to the second exemplary embodiment in FIG. In the case of the second exemplary embodiment, this includes a plurality of light-emitting diode carrier sections 10a, 10b, which are provided as circuit boards arranged laterally next to one another.
  • the surface 7 in the second exemplary embodiment is not flat but curved, in particular parabolic.
  • the light-emitting diodes 8 can be controlled individually by means of the control device 2 in such a way that a contour 11 of the signal light, which will be discussed in detail later, depends on a plurality of items of operating information.
  • the operating information sometimes relates to driver assistance information that describes a current operating situation and a current vehicle environment situation of motor vehicle 1 .
  • the driver assistance information is generated by means of a driver assistance system 13, which is provided for at least partially autonomous ferry operation of the motor vehicle 1.
  • Driver assistance system 13 is executed by control device 2 as an example.
  • the situation surrounding the vehicle is detected using a plurality of sensors 14 of motor vehicle 1 , which are originally assigned to the operation of driver assistance system 13 . So in this context is trained as a camera Optical sensor 15, a radar sensor 16 and designed as an acceleration sensor accident detection sensor 17 of the motor vehicle 1 are provided.
  • the sensors 14 are connected to the control device 2 for the corresponding signal transmission. Objects in the vicinity of motor vehicle 1, in particular other road users such as pedestrians, cyclists or other motor vehicles, can be detected using optical sensor 15 and/or radar sensor 16, with the corresponding operating information indicating that a pedestrian or cyclist or the like has been detected.
  • the accident detection sensor 17 is provided for detecting a possible collision of the motor vehicle, the corresponding operating information relating to the existence of an accident.
  • An acoustic sensor 54 of the motor vehicle 1 is provided as a further sensor 14, by means of which sounds from the surroundings of the motor vehicle 1 can be detected. In this way, accident situations can be detected, for example using a siren or the like.
  • the operating information also relates to user action information that can be generated by a user 20, in particular a driver, of the motor vehicle 1.
  • the user action information relates to operator actions that can be performed on operator control devices 19 of motor vehicle 1 .
  • the operating devices 19 are connected to the control device 2 for the corresponding signal transmission.
  • One of the operating devices 19 is a lever 21, by means of which a flashing function of the lighting device 3 can be initiated.
  • One of the operating devices 19 is a button 22, by means of which the lighting device 3 can be activated as a hazard warning system.
  • One of the operating devices 19 is the touchscreen 18, by means of which the user 20, for example as an alternative to the button 22, can activate the hazard warning lights or the like.
  • the operating information that is present in each case is also output by the touchscreen 18 .
  • One of the operating devices 19 is a voice recognition device 23, by means of which voice commands can be detected.
  • one of the operating devices 19 is a key 24 for unlocking and locking the motor vehicle 1 .
  • the user 20 can press a button on the key 24, as a result of which a radio signal 26 that can be detected by a radio sensor 25 of the motor vehicle 1 is emitted.
  • An electrical signal then generated by radio sensor 25 causes doors or flaps of motor vehicle 1 to be locked or unlocked, with this signal also being transmitted to control device 2 .
  • the operating device 19 embodied as a key 24 is therefore not directly connected to the control device 2 but via the radio signal 26 and the radio sensor 25 .
  • the control device 2 is set up on the one hand so that, in addition to a signal light function, in which the contour 11 of the signal light can be generated as a function of the operating information, a lighting function, namely a daytime running light function, can be implemented by means of the headlights 4a, 4b.
  • the signal light function is in particular the flashing and/or hazard warning flasher function.
  • the light-emitting diodes 8 are in the form of multi-color light-emitting diodes which can generate light in white and yellow or orange. If the light-emitting diodes 8 emit white light, the lighting function of the headlight 4b or the lighting device 3 is implemented.
  • the signal light function is implemented in that the light-emitting diodes 8 emit the yellow light.
  • the front headlight 3 shown in FIG. 4 is a schematic diagram that it can implement both the signal light function and the lighting function.
  • the lighting device 3 from FIG. In FIG. 4 the lighting device 3 from FIG. In FIG. 4, the hatched signal light-emitting diodes 27 and the illumination light-emitting diodes 28 are arranged, for example, alternately, namely in the form of a checkerboard pattern.
  • the signal light-emitting diodes 27 by means of the signal light-emitting diodes 27, only a yellow or orange one is visible and exclusively a white light can be generated by means of the illumination light-emitting diodes 28 , the signal light function or the lighting function being carried out by a corresponding individual activation of the light-emitting diodes 8 by the control device 2 .
  • the signal light function only the signal light-emitting diodes 27 emit light
  • the illumination light-emitting diodes 28 emit light.
  • the light-emitting diodes 8 can only emit yellow or orange light.
  • the lighting devices 3 embodied as rear headlights 6a, 6b can emit light of different colors, analogously to the lighting devices 3 embodied as front headlights 4a, 4b.
  • the rear headlights 6a, 6b can emit red light, which is generated as part of their function as a rear light, and yellow or orange light, which is generated as part of the signal light function.
  • light-emitting diodes 8 by means of which light with different colors can be generated, or, as was described with reference to FIG. 4, as signal light-emitting diodes 27 and illumination light-emitting diodes 28 provided light-emitting diodes 8 can be provided, in which case the illumination light-emitting diodes 28 generate red light.
  • the hardware components are the light-emitting diode carrier 9, an optical component 55, such as a reflector or a lens or a lens, and several electronic components, namely a semiconductor component 56 and a power cable 57.
  • the optical component 55 is used to influence the light-emitting diodes 8 generated Light provided, in particular for deflection and / or bundling.
  • the power cable 57 is connected to a common Power supply and control of the light-emitting diodes 8 by means of the control device 3.
  • the semiconductor component 56 is an electronic component soldered to the light-emitting diode carrier 9, which is used in connection with the operation of the light-emitting diodes 8.
  • contour 11 of the signal light Details regarding the contour 11 of the signal light are explained below with reference to FIGS. Provision is made in motor vehicle 1 for contour 11 to be a fixed, predefined symbol 29 that can be called up from a data memory 30 in control device 2 .
  • the symbol 29 shown in FIG. 5 is a pictogram 31 in the form of an arrow. Instead of the arrow, a chevron or the like can likewise be provided.
  • the contour 11 shown in FIG. 5 is displayed when a turn signal of the motor vehicle
  • the contour 11 shown in FIG. 6 is a pictogram 31 consisting of two vertical bars, which is displayed when the motor vehicle 1 is locked or unlocked.
  • the contour 11 shown in FIG. 7 is a symbol 29, namely a letter 32. This contour 11, in this case an “X”, is displayed when a warning light function of the motor vehicle 1 has been activated, in particular by means of the button 22.
  • the contour 11 shown in FIG. 7 is displayed when an accident of the motor vehicle 1 has been sensed by means of the accident detection sensor 17 .
  • Another example of a corresponding icon 31 is shown in FIG. In this example, the contour
  • I I represents an eye, which communicates that the driver assistance system 13 has detected another road user such as a pedestrian or a cyclist.
  • Other fixed symbols 29 such as numbers or other pictograms 31, in particular lines, hooks, diamonds and the like are possible.
  • a symbol 29 showing the letter “P” can indicate that an automatic parking process is currently taking place.
  • the contour 11 can be specified individually by the user 20. This individual default is present on the touch screen 18.
  • individual symbols 29 can be drawn by the user 20 on the Specify touchscreen 18. It is conceivable here that a hazard warning light is indicated by means of an exclamation mark instead of the “X” shown in FIG.
  • This exclamation mark or other individual contours 11 can be specified, for example, by means of a drawing function or by means of text input, which is done using a keyboard displayed on the touchscreen 18 .
  • the contour 11 of the signal light representing the symbol 29 can be not only a static symbol 29, but also a dynamic symbol 29. Details in this regard are explained later by way of example with reference to FIG. 12 .
  • FIGS. 9 to 11 In which at least one motor vehicle 1 according to the invention is involved. All of these motor vehicles 1 according to the invention correspond to the motor vehicle 1 explained in connection with FIG.
  • the traffic situation illustrated in FIG. 9 shows an accident that occurred on a road 33 in which a motor vehicle 1a according to the invention collided with another accident vehicle 34 .
  • the collision was detected by means of the accident detection sensor 17 of the motor vehicle 1a, the lighting devices 3 of the motor vehicle 1a that have remained intact emitting flashing lighting signals with an X-contour according to FIG.
  • Another motor vehicle 1b according to the invention is involved in this situation, which came to a standstill before the accident and whose intended direction of travel is indicated by the arrow 35 .
  • the blue light 36 of an emergency vehicle 37 that has already arrived at the scene of the accident is detected by means of the optical sensor 15 of the motor vehicle 1 .
  • the contour 11 of the motor vehicle 1b represents the blue light 36.
  • the contour 11 represented by the motor vehicle 1a is detected by means of the optical sensor 15, namely an X indicating the accident, which also means of the motor vehicle 1 b the corresponding X is displayed in addition to the blue light pictogram.
  • the signal light of motor vehicle 1b flashes in such a way that, in particular, following motor vehicles 38 alternately see the blue light and the X.
  • a motor vehicle 1c In the traffic situation shown in FIG. 10, a motor vehicle 1c according to the invention is standing in front of a red traffic light 40 at an intersection 39.
  • the driver of motor vehicle 1c intends to turn right from road 33 into a road 41 that branches off. Further, a pedestrian 42 is at the intersection and intends to cross a pedestrian crossing 45 of the branch road 41 .
  • a cyclist 44 On a bike path 43 and to the right of the motor vehicle 1c, a cyclist 44 is also standing at the red traffic light 40 and would like to continue straight ahead.
  • the respective driving or running directions are indicated by the arrows 46 .
  • the lever 21 was actuated to activate a right turn signal. Furthermore, the driver assistance system 13 has detected both the pedestrian 42 and the cyclist 44 using the optical sensor 15 .
  • the flashing signal lights of the motor vehicle 1c each have a contour 11, so that the pedestrian 42, the cyclist 44 and the drivers of other vehicles 47 are adequately informed.
  • the contour 11 of the flashing signal light represented by the right headlight 4a and the right side lamp 5a shows an eye according to FIG 40 can safely continue on their way.
  • the right rear headlight 6a of the motor vehicle 1c displays a flashing signal light with a contour 11 of an arrow pointing to the right (see FIG. 5), so that the driver of the following motor vehicle 47 is informed of the intended turn.
  • FIG. 11 Another traffic situation is shown in FIG. 11, in which a motor vehicle 1d wants to merge into a street 33 from a parking space. From the perspective of a vehicle 48 coming from behind, the right rear headlight 6a is covered by a parked vehicle 49 . Intended directions of travel of motor vehicles 1d, 48 are indicated by arrows 50. Since the lever 21 was actuated in the motor vehicle 1d to indicate the threading in, the lighting devices 3 show signal lights with corresponding arrow contours according to FIG. drive out of the parking space. In particular, the contour 11 makes it possible to distinguish between the fact that the motor vehicle 1d has not switched on the hazard warning lights or has been switched on/off, but instead the turn signal has been set.
  • FIG. 12 shows an exemplary embodiment of a method according to the invention, which is carried out as part of locking motor vehicle 1 .
  • the traffic situation shown in FIG. 11 in particular makes it clear why it is expedient to carry out this method.
  • the procedure shown corresponds in particular to the requirements of the ECE regulation. If the operating information indicates that the motor vehicle 1 is locked using the key 24, then three phases 50, 51, 52 are run through in the method shown, the sequence being indicated by the time arrow 53.
  • the signal light generated by the lighting device 3 flashes twice, with each flashing cycle lasting one second.
  • the contour 11 of the signal light is the pictogram 31 which indicates a vehicle with the vehicle doors open.
  • the contour 11 or the pictogram 31 is dynamic, with an animation indicating that the vehicle doors are closing.
  • the contour 11 or the pictogram 31 is dynamic, with an animation indicating that the vehicle doors are closing.
  • four immediately consecutive pictograms 31 are displayed by means of the lighting device 3, in which case the vehicle doors close one after the other more and more. This will, similarly like in a flip book, an apparent closing movement of the vehicle doors.
  • the complete run through of these four images takes about 0.3 seconds, with the second phase being able to be completed after a single run through of these images.
  • the second phase 51 can include running through the four pictograms 31 multiple times, so that the second phase 51 lasts a maximum of three seconds, for example.
  • the daytime running light or rear light function of lighting device 3 is activated.

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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 véhicule automobile présentant un dispositif de commande (2) et au moins un dispositif d'éclairage (3), qui comprend une pluralité de diodes électroluminescentes (8) agencées réparties à l'intérieur d'au moins une zone (7), au moins une lumière de signalisation pouvant être générée au moyen du dispositif d'éclairage (3), le dispositif de commande (2) étant conçu pour commander les diodes électroluminescentes (8) et/ou une pluralité de groupes de diodes électroluminescentes (8) individuellement, de sorte qu'un contour (11) de la lumière de signalisation dépend d'au moins une information fonctionnelle, ladite information fonctionnelle étant au moins une information d'assistance au conducteur qui décrit une situation fonctionnelle actuelle et/ou une situation d'environnement de véhicule actuelle (1) et qui peut être générée au moyen d'un système d'assistance à la conduite (13) du véhicule automobile (1), et/ou au moins une information d'action d'utilisateur, qui peut être générée au moyen d'au moins un dispositif de commande (19) du véhicule automobile (1) par un utilisateur (20).
EP21839375.9A 2021-01-19 2021-12-13 Véhicule automobile et procédé d'actionnement de véhicule automobile Pending EP4281323A1 (fr)

Applications Claiming Priority (2)

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DE102021100982.0A DE102021100982A1 (de) 2021-01-19 2021-01-19 Kraftfahrzeug und Verfahren zum Betrieb eines Kraftfahrzeugs
PCT/EP2021/085357 WO2022156960A1 (fr) 2021-01-19 2021-12-13 Véhicule automobile et procédé d'actionnement de véhicule automobile

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EP (1) EP4281323A1 (fr)
CN (1) CN116723962A (fr)
DE (1) DE102021100982A1 (fr)
WO (1) WO2022156960A1 (fr)

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KR20240087901A (ko) * 2022-12-12 2024-06-20 현대모비스 주식회사 차량용 조명장치 및 조명방법

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Publication number Priority date Publication date Assignee Title
DE3315785A1 (de) 1983-04-30 1984-11-08 Robert Bosch Gmbh, 7000 Stuttgart Kraftfahrzeugleuchte
JPH01197141A (ja) 1988-02-02 1989-08-08 Stanley Electric Co Ltd 自動車用リアコンビネーションランプ
DE10130259A1 (de) 2001-06-22 2003-01-09 Audi Ag Verfahren zur Steuerung eines Blinklichtes
DE102011076330A1 (de) 2011-05-24 2012-11-29 Osram Ag FAHRZEUGAUßENBELEUCHTUNG MIT SIGNALISIERUNGSFUNKTION
KR101344847B1 (ko) 2012-02-06 2013-12-24 이준석 사용자 단말을 이용한 가변식 브레이크등 제어 시스템 및 그 제어 방법
DE102012004759A1 (de) 2012-03-08 2013-09-12 GM Global Technology Operations LLC (n.d. Ges. d. Staates Delaware) Rückleuchtenanordnung für ein Kraftfahrzeug
KR101732983B1 (ko) * 2015-05-11 2017-05-08 엘지전자 주식회사 차량용 리어 콤비네이션 램프 및 이를 포함하는 차량
FR3049528B1 (fr) * 2016-04-05 2019-04-05 Valeo Vision Procede de commande d'affichage automatique d'un pictogramme representatif de la presence d'une perturbation en avant du vehicule
DE102017216934A1 (de) * 2017-09-25 2019-03-28 Volkswagen Aktiengesellschaft Verfahren zur Kommunikation eines autonom fahrenden Kraftfahrzeugs mit wenigstens einem anderen Verkehrsteilnehmer
WO2019107147A1 (fr) * 2017-11-28 2019-06-06 株式会社小糸製作所 Dispositif d'affichage de corps mobile
KR102587258B1 (ko) * 2018-11-16 2023-10-11 현대모비스 주식회사 차량의 주행정보 전달 장치 및 방법

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US20240083350A1 (en) 2024-03-14

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