• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a vehicle headlamp (1), comprising a high-resolution lighting device (2) for projecting different light distributions on a roadway area (4) in front of a vehicle (3), an environmental detection device (5) for detecting at least one in the vicinity of the vehicle (3) located parking space (6), and - a control device (7) for the dynamic control of the lighting device (2), wherein the environment detection device (5) is adapted to a detected parking space (6) corresponding information to the control device (7) in the case of detection of a parking space (6) by the environmental detection device (5), taking into account at least the information relating to the parking space (6) of the environmental detection device (5) to control the lighting device (2) in such a way in that the lighting device (2) comprises at least one can be projected, at least the vehicle length representing ground projection (8) on the front of the vehicle (3) lying roadway area (4) projected.
    公开号:AT519839A1
    申请号:T50298/2017
    申请日:2017-04-11
    公开日:2018-10-15
    发明作者:Hartmann Peter；Reinprecht Markus；Pürstinger Josef；Reisinger Bettina
    申请人:Zkw Group Gmbh；
    IPC主号:
    专利说明:

    Summary
    The invention relates to a vehicle headlight (1), comprising
    a high-resolution lighting device (2) for projecting different light distributions onto a road area (4) lying in front of a vehicle (3),
    - An environmental detection device (5) for detecting at least one parking space (6) located in the vicinity of the vehicle (3), and
    - A control device (7) for the dynamic control of the lighting device (2), the environment detection device (5) being set up to output information corresponding to a detected parking space (6) to the control device (7), the control device (7) being set up for this In the case of a parking space (6) being detected by the environment detection device (5), taking into account at least the information relating to the parking space (6) from the environment detection device (5), the lighting device (2) must be controlled such that the lighting device (2) has at least one predefinable one , at least the floor projection (8) representing the vehicle length is projected onto the road area (4) lying in front of the vehicle (3).
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    VEHICLE HEADLIGHTS AND METHOD FOR SUPPORTING A PARKING PROCESS
    The invention relates to a vehicle headlight. The invention further relates to a method for supporting a parking process of a vehicle in a parking space by means of a floor projection by a vehicle headlight.
    Systems which intervene or assist in parking processes of vehicles in parking spaces are known from the prior art. In the automotive industry, systems are typically used here that have cameras and / or distance sensors that are arranged on various areas of a vehicle, in particular on the bumpers or in the area of the radiator grille.
    The vehicle driver can be supported by such systems in different ways during a parking process. The support measures range from audio signals, optical signals on a screen, optical signals on a head display to automatisms that can take over the parking process completely.
    Such systems are complex and possibly prone to errors, since the components used therein are generally exposed to direct environmental influences and can fail, for example due to contamination, or, in particular in the case of an arrangement in the bumper, can be damaged by mechanical influences. The use of sound signals is typically only used to signal distances. The use of optical signals in the interior of a vehicle allows the display of steering information, but the display in the interior of a vehicle means that the driver's attention is drawn to the interior display, which means that the area outside the vehicle can be disregarded , This is particularly problematic in situations in which third parties, for example pedestrians or cyclists, move relative to the vehicle.
    It is therefore an object of the invention to provide a system which overcomes the disadvantages mentioned above, is robust and can be used to drive the vehicle at / 27
    P15830 to effectively support the execution of a parking maneuver, especially when selecting a suitable parking space.
    This object is achieved with a vehicle headlight, which according to the invention
    a high-resolution lighting device for projecting different light distributions onto a road area in front of a vehicle,
    an environment detection device for detecting at least one parking space located in the surroundings of the vehicle, the parking space preferably being located in the surroundings of the road area in front of the vehicle at the time of detection, and
    - Includes a control device for dynamic control of the lighting device, the environment detection device being set up to output information corresponding to a detected parking space to the control device, the control device being set up to take into account at least the parking space in the event of a parking space being detected by the environment detection device to control the lighting device in such a way that the lighting device projects at least one predeterminable floor projection representing at least the vehicle length onto the roadway area in front of the vehicle. In addition, it can be provided that the high-resolution lighting device is set up in addition to projecting different light distributions onto other road areas lying in the vicinity of the vehicle, which are not only in front of the vehicle, or that an additional high-resolution lighting device is provided for this purpose.
    The use of a vehicle headlight with a high-resolution lighting device to support a parking process has the particular advantage that, with this arrangement according to the invention, the signals supporting the vehicle driver can be projected directly onto the road, so that the vehicle driver's full attention is still directed towards the road. In addition, the housing of the environment detection device and the control device creates a structure that is particularly compact and robust and can be integrated into a vehicle in a simple manner without adapting the remaining vehicle areas. By projection at least / 27
    P15830 of a floor projection representing at least the vehicle length onto the road area lying in front of the vehicle, the vehicle driver can use a comparison of the floor projection with the parking space to estimate in advance whether the parking space is sufficiently large for a parking operation.
    The high-resolution lighting device can in principle be any lighting device known to the person skilled in the art which is suitable for projecting different light distributions onto a roadway in a resolution of 1 °, preferably less than 0.5 °. The light distributions can be, for example, a low beam or a high beam distribution, but also a light distribution corresponding to a floor projection.
    In particular, it can be provided that the floor projection representing at least the vehicle length has at least one brightened start section and one brightened end section, the distance from an outer end of the start section to an outer end of the end section representing the vehicle length. If the brightened start section and end section each consist, for example, of strips oriented parallel to one another, as shown in FIGS. 2 to 4, the said distance is given by the distance between the ends of the strips facing away from one another. The brightening of the said sections takes place through the targeted emission of light by the lighting device, the light radiation being chosen such that the light intensity in the brightened area is visibly greater than that of the surrounding area from the point of view of the vehicle driver, in particular the light intensity of the immediately surrounding area exceeds at least 20%, preferably by 50% or - in the case of darkness - also far exceeds 500%.
    In addition, it can be provided that the area between the start section and the end section is also lightened in such a way that the floor projection representing at least the vehicle length has a substantially rectangular shape, the length of the rectangle being between 100% and 150% of the vehicle. These lengths refer to a horizontal road and horizontal vehicle or vehicle headlight position.
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    In particular, it can be provided that the width of the rectangle corresponds to the width of the vehicle. This also allows the vehicle driver to easily compare the width of the parking space with the width of the vehicle.
    It can also be favorable if the control device has an interface by means of which the distance from an outer end of the start section to an outer end of the end section can be selected by the vehicle driver within a range from 100% to 150% of the vehicle length. In this way, the vehicle driver can select a projection that is a predeterminable (non-integer) multiple of the original vehicle size and thus select a floor projection that corresponds to his preferred minimum parking space size. The choice of the length of the floor projection or the distance of the said sections can be graded (e.g. in 1% to 10% steps) or just as continuously.
    The control device can preferably be set up to control the lighting device in such a way that the floor projection is projected into a close area of the parking space, which is in particular at the level of the parking space on the road next to the parking space. Such a close range is, for example, within a maximum distance of 5 m from the parking space.
    It may also be favorable if the lighting device is set up to generate at least one low beam distribution in addition to the floor projection.
    To additionally support a parking process, it can be provided that the control device is set up for this, taking into account
    - the position and orientation of the vehicle in relation to the parking space,
    - And from a detected position and dimensions of the parking space, to calculate or record at least one target parking maneuver, and to control the lighting device in such a way that it is dependent on a comparison
    - The position and orientation of the vehicle detected by the environment detection device in relation to the detected parking space
    - and the at least one target parking maneuver, / 27
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    Symbols representing steering instructions can be or are projected onto the roadway. For this purpose, corresponding position data and orientation data are supplied to the control device by the environment detection detection device. As a result, the vehicle driver can be actively supported during a parking process. The symbols representing the steering instructions can comprise, for example, arrow symbols.
    Alternatively or additionally, the symbols can comprise at least two floor projections in the form of straight or curved lines, a first line representing the actual orientation of the vehicle and the second line a target orientation of the vehicle derived from the at least one target parking maneuver with respect to the parking space represents. The second line can be predetermined such that the vehicle driver finds an optimal parking steering angle through steering maneuvers by which the lines are brought into line or match, the two lines of course being changeable depending on the current position and orientation of the vehicle.
    Alternatively, it can be provided that the control device has an interface via which information relating to the current steering angle of the vehicle can be fed, the symbols comprising at least two floor projections in the form of straight or curved lines, the control device being set up in such a way that project that a first line represents the actual steering angle of the vehicle and the second line represents a target steering angle of the vehicle derived from the at least one target parking maneuver in relation to the parking space. This allows the handlebar to find and maintain an optimal steering lock very quickly.
    In particular, it can be provided that the environment detection device is set up to detect the dimensions of the parking space and to compare it with the vehicle dimensions to check the possibility of parking, the environment detection device being connected to the control device for supplying the result of the comparison, the control device for this purpose is set up to take the result of the comparison into account and to control the lighting device for the projection of at least one floor projection representing the vehicle length exclusively in the case of a positive test result. This allows simple / 27
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    In this way it can be ensured that only floor projections into parking spaces are made which are large enough to accommodate the vehicle. The
    Incidentally, the environmental detection device does not have to be made in one piece, but can also consist of individual components connected to one another. Typically, the environment detection device can contain optical sensors, in particular a camera, ultrasound sensors or any other sensors known to those skilled in the art for environment detection, as well as, for example, a computing unit for processing and forwarding the detected information.
    In general, the environment detection device need not be set up to detect the entire vehicle environment. Due to the installation in a vehicle headlight, this is practically not possible in many cases, since the field of view of the environment detection device in this case comprises less than 360 °. However, the environment detection device is at least set up to detect a parking space in front of the vehicle.
    Advantageously, it can be provided that the control device has an interface for supplying additional environmental data that was not recorded by the environmental detection device, the control device being set up to take this additional environmental data into account when determining the ground projection. This makes it possible to take into account additional environmental data, which is recorded, for example, by parking sensors, distance sensors, external cameras or other external environmental detection devices, when selecting the floor projection, and in this way also continuously provides information about obstacles behind the vehicle when determining the floor projection consider. The floor projection, in particular driving instructions to the vehicle driver, can thus be continuously updated taking into account the information from the external environment detection devices. In addition or as an alternative to this, it is also possible for the vehicle headlight or its components to be set up to draw conclusions about an area behind a vehicle, in particular a parking space, if this was already detected by the environment detection device, for example while driving past this area , The environmental information relating to the parking space could be stored in a memory, the movement of the vehicle in relation to the parking space by the / 27
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    Surrounding detection device (acceleration sensors could also be used for this purpose), whereby the position of the vehicle in relation to the parking space can be determined continuously - the parking space as such does not necessarily have to be recorded continuously.
    It can be particularly favorable if the lighting device for projecting different light distributions comprises separately controllable LED light sources arranged in a matrix. Such a lighting device has become known, for example, from document AT 513738 A1.
    Alternatively or additionally, it can be provided that the lighting device for projecting different light distributions comprises at least one laser light source with a light conversion element downstream of the laser light source for converting the laser light into visible light, the light emitted by the laser light source being directed to at least one light deflection unit, the light deflection unit is set up to direct the light emitted by the laser light source to the light conversion element in different predeterminable directions such that different light distributions can be generated. For this purpose, the light deflection unit can comprise, for example, at least one micromirror which can be pivoted about one or two axes, for example in the form of a MEMS (microelectromechanical system). A variant of such a lighting device has become known, for example, from AT 513909 A1. A lighting device in which a laser light system has been combined with a matrix LED light system has become known, for example, from AT 514 333 A4.
    Furthermore, the invention relates to a motor vehicle with a vehicle headlight according to the invention.
    Another aspect of the invention relates to a method for supporting a parking process of a vehicle in a parking space by means of a floor projection by a vehicle headlight, in particular a vehicle headlight according to the invention, the vehicle headlight / 27
    P15830
    a high-resolution lighting device for projecting different light distributions onto a road area in front of a vehicle,
    an environmental detection device for detecting at least one parking space in the vicinity of the vehicle, the parking space preferably being in the vicinity of the road area in front of the vehicle at the time of detection, and
    a control device for dynamic control of the lighting device, the method comprising the following steps:
    a) detecting at least one parking space in the vicinity of the road area lying in front of the vehicle by means of the surroundings detection device,
    b) output of information corresponding to a detected parking space by the environment detection device to the control device,
    c) projecting at least one predeterminable floor projection representing at least the vehicle length onto the road area lying in front of the vehicle by means of the lighting device by correspondingly controlling the lighting device by the control device.
    In addition, it can be provided that the high-resolution lighting device is set up in addition to projecting different light distributions onto other road areas lying in the vicinity of the vehicle, which are not only in front of the vehicle, or that an additional high-resolution lighting device is provided for this purpose. For example, a high-resolution lighting device can be provided in the rear area of a vehicle, by means of which corresponding floor projections, as described in the context of this document, can be projected onto a road area located behind the vehicle.
    The invention is explained in more detail below with reference to an exemplary and non-restrictive embodiment, which is illustrated in the figures. In it shows
    FIG. 1 shows a schematic illustration of a vehicle headlight according to the invention, / 27
    P15830
    FIG. 2 shows a first example of a floor projection that can be projected by a vehicle headlight according to the invention after a parking space has been found,
    3 shows the floor projection according to FIG. 2 after finding another parking space,
    FIG. 4 shows an example of a parking process following the situation according to FIG. 3, and
    5 shows a second of a parking process following the situation according to FIG. 3.
    Unless stated otherwise, the same reference symbols in the following figures denote the same features.
    FIG. 1 shows a schematic illustration of an embodiment of a vehicle headlight 1 according to the invention. The vehicle headlight 1 comprises a high-resolution lighting device 2 for projecting different light distributions onto a road area 4 lying in the vicinity of a vehicle 3 (see FIGS. 2 and 3), an environment detection device 5 for detection at least one parking space 6 located in the vicinity of the vehicle 3, the parking space 6 at the time of detection preferably being in the vicinity of the lane area 4 lying in front of the vehicle 3, and a control device 7 for the dynamic control of the lighting device 2. The environmental detection device 5 configured to output information corresponding to a detected parking space 6 to the control device 7. The control device 7 is set up to control the lighting device 2 in the event that a parking space 6 is detected by the environment detection device 5, taking into account at least the information relating to the parking space 6 relating to the environment detection device 5, such that the lighting device 2 has at least one predeterminable floor projection that represents at least the vehicle length L. 8 projected onto the roadway area 4 lying in front of the vehicle 3, as shown for example in FIGS. 2 and 3.
    FIGS. 2 and 3 show an example of the use of one or two vehicle headlights 1 according to the invention in a vehicle 3 during a parking situation. In the situation according to FIG. 2, the parking space 6 is smaller than the vehicle length. This fact is signaled to the vehicle driver in a simple manner in that the length L of the floor projection 8 corresponds at least to the length of the vehicle. By comparing the floor projection 8 with the / 27
    P15830
    Parking space 6, the vehicle driver can easily determine whether the parking space 6 is sufficiently large. The floor projection 8 shown in FIGS. 2 and 3 comprises an initial section A1 and an end section A2, the area between these sections also being lightened, so that the floor projection 8 is designed in the form of a rectangle. The distance L from the outer end of the start section A1 to the outer end of the end section A2 represents the vehicle length.
    Depending on the wishes of a vehicle driver, the length L of the floor projection can also be specified. This can e.g. be between 100% and 150% of the vehicle length. It can also be provided that the width of the rectangle corresponds to the width of the vehicle 3 or that the vehicle headlight 1 can be configured to define a corresponding width.
    In the situation according to FIG. 3, the parking space is longer than the vehicle length or the length L of the corresponding floor projection 8. This is particularly clearly visible to a vehicle driver in that the control device 7 is set up to control the lighting device 2 such that the floor projection 8 is projected into a close range of the parking space 6, which lies in particular at the level of the parking space 6 on the road 4 next to the parking space 6.
    FIG. 4 shows an example of a parking process following the situation according to FIG. 3. The control device 7 can preferably be set up taking into account
    - The position and orientation of the vehicle 3 in relation to the parking space 6
    - and from a detected position and dimensions of the parking space 6, to calculate or record at least one target parking maneuver, and to control the lighting device 2 in such a way that as a function of a comparison
    - The position and orientation of the vehicle 3 detected by the environment detection device 5 in relation to the detected parking space 6
    - and the at least one target parking maneuver, / 27
    P15830
    Symbols representing steering instructions are projected onto the road. FIG. 5 shows an example in which the steering angle to be selected by the vehicle driver is signaled by an arrow symbol. As an alternative or in addition to this, the floor projections 8 can likewise comprise two floor projections in the form of straight lines, a first line GI represents the actual orientation of the vehicle 3 and the second line GSoll a reference orientation of the vehicle 3 derived from the at least one target parking maneuver represented on the parking space 6. In particular, it can be expedient if the control device 7 has an interface via which information relating to the current steering angle of the vehicle 3 can be supplied, the symbols comprising at least two floor projections in the form of straight or curved lines (the lines can in particular be designed as circular arc sections, the circular arc radius can be determined as a function of the steering wheel angle), the control device 7 being set up to determine the lines, eg Gsoll and Gist to project such that a first line represents the actual steering angle of vehicle 3 and the second line represents a target steering angle of vehicle 3 derived from the at least one target parking maneuver in relation to parking space 6.
    Furthermore, the invention relates to a method for supporting a parking process of a vehicle 3 into a parking space 6 by means of a floor projection 8 through a vehicle headlight 1 according to the invention, the method comprising the following steps:
    a) Detecting at least one parking space 6 in the vicinity of the lane area 4 lying in front of the vehicle 3 by means of the surroundings detection device 5,
    b) output of information corresponding to a detected parking space 6 by the environment detection device 5 to the control device 7, and
    c) Projecting at least one predeterminable floor projection 8, which represents at least the vehicle length, onto the roadway area 4 lying in front of the vehicle 3 by means of the lighting device 2 by correspondingly controlling the lighting device 2 by the control device 7.
    As already mentioned, the invention enables the vehicle driver to be supported effectively in performing a parking maneuver, the / 27
    P15830
    The driver's attention can still be focused on the road. In addition, this functionality can be implemented in a particularly robust and compact manner by a vehicle headlight 1 according to the invention. In the examples according to FIGS. 2 to 5, the vehicle 3 comprises two vehicle headlights 1 according to the invention. In principle, any combination of vehicle headlights is conceivable. For example, two vehicle headlights 1 according to the invention individually or collectively generate the desired floor projections. The vehicle headlights 1 can also be set up to communicate with one another and, for example, each exchange recorded ambient data and thus determine a common floor projection by means of at least one of the control devices 7.
    In view of this teaching, the person skilled in the art is able to arrive at other, not shown embodiments of the invention without inventive step. The invention is therefore not limited to the embodiment shown. Individual aspects of the invention or of the embodiment can also be taken up and combined with one another. What is essential are the ideas on which the invention is based, which can be carried out in a variety of ways by a person skilled in the art with knowledge of this description and nevertheless remain as such.
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    权利要求:
    Claims (21)
    [1]
    claims
    1. vehicle headlight (1), comprising
    a high-resolution lighting device (2) for projecting different light distributions onto a road area (4) lying in front of a vehicle (3),
    - An environmental detection device (5) for detecting at least one parking space (6) located in the vicinity of the vehicle (3), and
    - A control device (7) for the dynamic control of the lighting device (2), the environment detection device (5) being set up to output information corresponding to a detected parking space (6) to the control device (7), the control device (7) being set up for this In the case of a parking space (6) being detected by the environment detection device (5), taking into account at least the information relating to the parking space (6) from the environment detection device (5), the lighting device (2) must be controlled such that the lighting device (2) has at least one predefinable one , at least the floor projection (8) representing the vehicle length is projected onto the road area (4) lying in front of the vehicle (3).
    [2]
    2. The vehicle headlight (1) according to claim 1, wherein the at least the vehicle length representing floor projection (8) has at least one brightened start section (A1) and one brightened end section (A2), the distance from an outer end of the start section (A1) represents the vehicle length at an outer end of the end section (A2).
    [3]
    3. Vehicle headlight (1) according to claim 2, wherein the area between the start section (A1) and the end section (A2) is also lightened such that the at least the vehicle length representing floor projection (8) has a substantially rectangular shape, the length of the rectangle between 100% and 150% of the vehicle (3).
    [4]
    4. Vehicle headlight (1) according to claim 3, wherein the width of the rectangle corresponds to the width of the vehicle (3).
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    [5]
    5. Vehicle headlight (1) according to one of claims 2 to 4, wherein the control device (7) has an interface by means of which the distance from an outer end of the start section (A1) to an outer end of the end section (A2) by the vehicle driver can be selected within a range of 100% to 150% of the vehicle length.
    [6]
    6. Vehicle headlight (1) according to one of the preceding claims, wherein the control device (7) is set up to control the lighting device (2) in such a way that the floor projection (8) is projected into a close range of the parking space (6), which in particular on The height of the parking space (6) on the road next to the parking space (6).
    [7]
    7. Vehicle headlight (1) according to one of the preceding claims, wherein the lighting device (2) is set up to generate at least one low beam distribution in addition to the floor projection (8).
    [8]
    8. Vehicle headlight (1) according to one of the preceding claims, wherein the control device (7) is set up taking into account
    - The position and orientation of the vehicle (3) in relation to the parking space
    - And from a detected position and dimensions of the parking space (6) to calculate or record at least one target parking maneuver, and to control the lighting device (2) in such a way that as a function of a comparison
    - The position and orientation of the vehicle (3) detected by the environment detection device (5) in relation to the detected parking space (6)
    - and the at least one target parking maneuver,
    Symbols representing steering instructions are projected onto the road.
    [9]
    9. The vehicle headlight (1) according to claim 8, wherein the symbols comprise arrow symbols.
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    [10]
    10. The vehicle headlight (1) according to claim 8 or 9, wherein the symbols comprise at least two floor projections in the form of straight or curved lines, a first line (G is) representing the actual orientation of the vehicle (3) and the second line (Gsoll ) represents a target orientation of the vehicle (3) derived from the at least one target parking maneuver with respect to the parking space (6).
    [11]
    11. The vehicle headlight (1) according to claim 8 or 9, wherein the control device (7) has an interface via which information regarding the current steering angle of the vehicle (3) can be fed, the symbols comprising at least two floor projections in the form of straight or curved lines The control device (7) is designed to project the lines in such a way that a first line represents the actual steering angle of the vehicle (3) and the second line represents a target steering angle of the vehicle (3) derived from the at least one target parking maneuver. represented in relation to the parking space (6).
    [12]
    12. Vehicle headlight (1) according to one of the preceding claims, wherein the environment detection device (5) is set up to detect the dimensions of the parking space (6) and to compare them with the vehicle dimensions to check the possibility of parking, the environment detection device (5) is connected to the control device (7) for supplying the result of the comparison, the control device (7) being set up to control the lighting device (2) for projecting at least one floor projection (8) representing the vehicle length only in the event of a positive test result.
    [13]
    13. Vehicle headlight (1) according to one of the preceding claims, wherein the control device (7) has an interface for the supply of additional environmental data that were not detected by the environmental detection device (5), wherein the control device (7) is set up to add this Always take environmental data into account when determining the floor projection (8).
    [14]
    14. Vehicle headlight (1) according to one of the preceding claims, wherein the lighting device (2) for projecting different light distributions in a matrix comprises separately controllable LED light sources.
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    [15]
    15. Vehicle headlight (1) according to one of the preceding claims, wherein the lighting device (2) for projecting different light distributions comprises at least one laser light source with a light conversion element downstream of the laser light source for converting the laser light into visible light, the light emitted by the laser light source being at least one The light deflection unit is directed, the light deflection unit being set up to direct the light emitted by the laser light source onto the light conversion element in different predeterminable directions such that different light distributions can be generated.
    [16]
    16. Motor vehicle with a vehicle headlight (1) according to one of the preceding claims.
    [17]
    17. A method for supporting a parking process of a vehicle (3) in a parking space (6) by means of a floor projection (8) through a vehicle headlight, in particular a vehicle headlight (1) according to one of the preceding claims, wherein the vehicle headlight (1)
    a high-resolution lighting device (2) for projecting different light distributions onto a road area (4) lying in front of a vehicle (3),
    - An environmental detection device (5) for detecting at least one parking space (6) located in the vicinity of the vehicle (3), and
    - A control device (7) for dynamic control of the lighting device (2), the method comprising the following steps:
    a) Detect at least one in the vicinity of the one in front of the vehicle (3)
    Parking area (6) by means of the
    Environment detection device (5),
    b) output of information corresponding to a detected parking space (6) by the environment detection device (5) to the control device (7), and
    c) projecting at least one predeterminable floor projection (8) representing at least the vehicle length onto the road area (4) lying in front of the vehicle (3) by means of the
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    Lighting device (2) by correspondingly controlling the lighting device (2) by the
    Control device (7).
    [18]
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    1.3
    Fig. 1
    Fig. 2
    [19]
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    [20]
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    [21]
    21/27
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    同族专利:
    公开号 | 公开日
    JP6782857B2|2020-11-11|
    WO2018187823A3|2019-03-21|
    AT519839B1|2019-03-15|
    JP2020516528A|2020-06-11|
    EP3609741A2|2020-02-19|
    KR102275821B1|2021-07-12|
    KR20190133259A|2019-12-02|
    WO2018187823A2|2018-10-18|
    CN110475693A|2019-11-19|
    US20200172005A1|2020-06-04|
    EP3609741B1|2021-06-02|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    WO2005120932A1|2004-06-05|2005-12-22|Robert Bosch Gmbh|Method and device for assisting the parking of a motor vehicle|
    EP1916177A2|2006-10-26|2008-04-30|Bayerische Motorenwerke Aktiengesellschaft|Method for controlling a driving manoeuvre|
    DE102007045562A1|2007-09-24|2009-04-02|Robert Bosch Gmbh|Control device for a display device of a parking device and method for representation|
    DE102011119923A1|2011-11-28|2013-05-29|Son Hao Vu|Lighting system for air- and land vehicles and working machines for projection of targeted optical guidance or patterns during operation, has integrated control unit which assembles and monitors necessary data for desired operating mode|
    DE102013215980A1|2013-08-13|2015-02-19|Volkswagen Aktiengesellschaft|Optical driver assistance in a bottleneck area|
    JP4092956B2|2002-06-05|2008-05-28|トヨタ自動車株式会社|In-vehicle driving support device|
    JP4720764B2|2006-11-16|2011-07-13|株式会社デンソー|Headlight control device|
    DE102006056966A1|2006-11-30|2008-06-05|Siemens Ag|Vehicle e.g. passenger car, parking method, involves displaying reference-steering and actual-steering angles, where precipitous change of representations of actual-steering angle takes place during change of actual-steering angle|
    EP2459416B2|2009-07-27|2019-12-25|Magna Electronics Inc.|Parking assist system|
    AT513738B1|2012-12-20|2014-07-15|Zizala Lichtsysteme Gmbh|Lighting unit for a headlight|
    AT513909B1|2013-02-07|2014-12-15|Zizala Lichtsysteme Gmbh|Headlight for a motor vehicle and method for generating a light distribution|
    AT514333B1|2013-06-25|2014-12-15|Zizala Lichtsysteme Gmbh|Headlights for vehicles|
    US9481287B2|2014-01-21|2016-11-01|Harman International Industries, Inc.|Roadway projection system|
    CN110365960A|2015-01-13|2019-10-22|麦克赛尔株式会社|Image projection device and image projecting method|
    US20170106793A1|2015-10-19|2017-04-20|Ford Global Technologies, Llc|Vehicle lighting system with dynamic beam pattern|JP2020083050A|2018-11-26|2020-06-04|株式会社小糸製作所|Vehicular illumination system|
    CN111660925A|2019-12-19|2020-09-15|摩登汽车有限公司|Automobile steering prompting system, control method and automobile|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50298/2017A|AT519839B1|2017-04-11|2017-04-11|VEHICLE HEADLIGHTS AND METHOD FOR SUPPORTING A PARKING PROCESS|ATA50298/2017A| AT519839B1|2017-04-11|2017-04-11|VEHICLE HEADLIGHTS AND METHOD FOR SUPPORTING A PARKING PROCESS|
    PCT/AT2018/000018| WO2018187823A2|2017-04-11|2018-04-11|Vehicle headlight and method for assisting a parking manoeuvre|
    EP18784334.7A| EP3609741B1|2017-04-11|2018-04-11|Vehicle headlight and method for assisting a parking manoeuvre|
    CN201880024233.1A| CN110475693A|2017-04-11|2018-04-11|Automobile front lamp and method for aid parking process|
    US16/604,632| US20200172005A1|2017-04-11|2018-04-11|Vehicle headlight and method for assisting a parking maneuver|
    JP2019555690A| JP6782857B2|2017-04-11|2018-04-11|Vehicle floodlights and parking process support methods|
    KR1020197033027A| KR102275821B1|2017-04-11|2018-04-11|Vehicle headlamps and parking maneuver assistance methods|
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