Single-lane vehicle with vehicle status indicator

Abstract

The invention relates to a single-track vehicle comprising a vehicle status display device and a control device. The vehicle status display device comprises at least one projection surface, a cover and at least one light-emitting device. The at least one light-emitting device is coupled to the control device. The at least one light-emitting device and the cover are arranged such that light emitted by the at least one light-emitting device can only be perceived indirectly from outside the vehicle. The light-emitting device is configured to generate on the projection surface at least a first light image corresponding to a first vehicle status and a second light image corresponding to a second vehicle status based on a control signal of the control device. The first light image and the second light image are different.

Description

Technical Field

[0001] The present invention relates to a single-wheel rutted vehicle including a vehicle status display device. Background Technology

[0002] Vehicle users can typically obtain information about different vehicle statuses most quickly and directly through visual means. However, a challenge for single-track vehicles is that these vehicles usually lack a closable passenger compartment. Therefore, traffic participants (including those who are not occupants or passengers of the corresponding vehicle) may be unexpectedly affected by the visual displays used to convey information. Summary of the Invention

[0003] Therefore, the objective of this invention is to provide the possibility of visual information communication for single-wheeled vehicles in addition to vehicle displays, thereby avoiding unintended impacts on traffic participants.

[0004] This task is solved by the technical solution according to the present invention. Advantageous design options are given in the following description, each of which can constitute an aspect of the invention individually or in combination thereof.

[0005] According to one aspect, a single-track vehicle is provided, comprising a vehicle status display device and a control device. The vehicle status display device includes at least one projection surface, a cover, and at least one light-emitting device. The at least one light-emitting device is coupled to the control device. The at least one light-emitting device and the cover are configured such that light emitted by the at least one light-emitting device can only be perceived indirectly from outside the vehicle. The light-emitting device is configured to generate at least one first light image corresponding to a first vehicle state and a second light image corresponding to a second vehicle state on the projection surface based on control signals from the control device. The first light image and the second light image are different. The cover at least partially constitutes a long seat, and the at least one light-emitting device is disposed on the underside of the long seat.

[0006] Single-wheeled vehicles are currently understood to include vehicles such as electric scooters, electric scooters, motorcycles, motorbikes, and two-wheeled vehicles that are at least partially driven by a motor and have single or dual front-wheel steering or rear-wheel steering. Furthermore, it includes at least vehicles that consist only of a non-closable passenger compartment, such as four-wheeled or three-wheeled vehicles. Other vehicles that have at least a temporarily closable passenger compartment, such as convertibles, are excluded.

[0007] The vehicle may be at least partially electrically powered and / or have an internal combustion engine.

[0008] An optical image is currently understood as an image display generated on the at least one projection surface, which includes at least one piece of information perceptible to human vision. If only the material on which the projection surface is based is perceptible to human vision, then no optical image exists. Therefore, a turned-off light-emitting device cannot generate an optical image. Consequently, the light-emitting device and the corresponding vehicle state cannot be understood merely as backlighting, because backlighting does not provide different optical images corresponding to different vehicle states based on control signals from the control device.

[0009] The control device is at least indirectly coupled to other electrical or electronic components of the vehicle. Therefore, the control device includes information about different vehicle states and / or vehicle parameters. The control device is thus configured to control the at least one light-emitting device via control signals, enabling the generation of different light patterns corresponding to different vehicle states.

[0010] Control devices, such as the vehicle's central control unit, can access all of the vehicle's status data.

[0011] The projection surface is particularly located in the side shell area of ​​the vehicle and is far away from the display.

[0012] For example, different vehicle states can represent different charging states of the vehicle's energy storage device, which are reflected by specific light images.

[0013] Vehicles constructed in this way can provide users with different information about the vehicle in a simple and direct visual manner, without interfering with the user through the light images on which they are based.

[0014] Specifically, vehicle status is provided in a certifiable (compliant with certification standards) manner. In other words, vehicle status is provided in compliance with ECE (Economic Commission for Europe) standard R53. This is particularly certifiable for Level 3 vehicles, i.e., those with internal combustion engines and a length exceeding 50cm. 3 The working volume and / or the maximum speed of a two-wheeled motorcycle greater than 45 km / h, determined by the structural type, provide the vehicle status.

[0015] Light-emitting devices not supplied by original equipment manufacturers (OEMs) can, in principle, be authentically configured. However, such devices cannot authentically display different vehicle states through corresponding light images because they cannot be coupled to the vehicle's control system to achieve this function. These shortcomings have been eliminated in the present invention. This advantageously expands the communicable information content, which is easily and directly accessible to humans.

[0016] The projection surface is preferably located in a gap in the vehicle body, especially in a gap on the side of the vehicle, for example, between the seat and the frame or frame guard (if present) located below it.

[0017] Optionally, the light emitted by the at least one light-emitting device cannot be perceived by a person from the vehicle's environment without being reflected and / or refracted and / or diffracted. This means, for example, by means of a cover, shielding the accessible vehicle environment relative to the light-emitting device, thereby preventing the light emitted by the light-emitting device from directly (without reflection / refraction / diffraction) entering the person's eye.

[0018] In particular, the space between the light-emitting device and the projection surface, corresponding to the projection direction of the light-emitting device, is inaccessible to the human eye. Therefore, the environment involves such a space, for example, by using a cover to prevent the light-emitting device from being directly seen from this space. This reliably ensures the authenticability of the light-emitting device because it prevents light from directly entering the human eye.

[0019] Alternatively or additionally, a gap may be provided between the at least one projection surface and the cover. This gap is then defined, at least partially, in the vertical direction by the cover and other components of the vehicle opposite the gap. Therefore, the surrounding components of the vehicle restrict access to the spatial area between the light-emitting device and the projection surface, thus reliably preventing the possibility of direct human perception of light.

[0020] When the vehicle is positioned in an upright position, the gap can be defined at least partially in the vertical direction. The upright position of the vehicle corresponds to its positioning relative to its usual mode of use. For example, an upright position can be achieved if a parking device is not used but a position corresponding to straight-line driving is realized. If a parking device is used, an upright position is typically achieved at least partially, thus the gap is defined at least partially in the vertical direction.

[0021] Alternatively, the at least one projection surface and the cover are configured such that the light image generated by the at least one light-emitting device on the at least one projection surface can be perceived from the vehicle's environment. In particular, the generated light image can be perceived indirectly or directly from the side of the vehicle. If direct viewing of the generated light image is undisturbed, authentication is not affected. Therefore, while the corresponding geometric arrangement of the cover prevents direct viewing of the light-emitting device, it does not impede direct viewing of the generated light image. Thus, a person can perceive display information reflecting different vehicle states with particular reliability.

[0022] Advantageously, a region with at least partial overlap of the projection surfaces can be provided, in which the first and second light images are generated at least partially. This means that different light images can be generated at least partially in a single region of the projection surface. Therefore, the size of the projection surface can be advantageously reduced, which reduces the required installation space.

[0023] The preferred light image includes at least one indicator symbol (directional indicator symbol) and / or icon symbol (symbol with similarity) and / or symbolic symbol (arbitrary symbol) and / or alphanumeric symbol. Examples of indicator symbols are directional arrows, examples of icon symbols are pictographs or ideographs including graphic representations (e.g., schematically shown batteries), and examples of symbolic symbols are abstract representations of the based state. These symbols are commonly used to represent specific states in different devices. Therefore, the information conveyed can be obtained by a person particularly quickly.

[0024] In addition, other light image effects, such as color coding and similar effects, can be considered to represent different vehicle states.

[0025] According to the invention, the cover at least partially constitutes the long seat. The light-emitting device is then disposed on the underside of the long seat. This ensures that the projection direction of the light-emitting device is directed towards the interior of the vehicle, particularly opposite to the usual seating position of the vehicle occupant. The long seat reliably prevents direct perception of the light emitted by the light-emitting device.

[0026] Furthermore, it can be stipulated that the driver's normal seating position should not directly perceive the light image generated by the light-emitting device. Therefore, the driver, while seated, is prevented from being affected by the generated light image.

[0027] Alternatively or additionally, the long seat includes a front section and a rear section. The at least one light-emitting device is then disposed on the underside of a portion of the front section such that the light-emitting device has a height offset relative to the underside of the rear section. If the long seat is combined with a planar vehicle component below it, a gap can be formed particularly effectively between the front section of the long seat and the corresponding component for projection purposes. This gap is thus formed at least partially in the vertical direction, especially when the vehicle is positioned in an upright position (e.g., in a driving position). The front section of the long seat itself prevents the driver (in a normal seating position) from directly perceiving the generated light image.

[0028] Optionally, the lower sides of the front and rear sections of the long seat can form an obtuse angle in a vertical cross-section of the single-track vehicle's extension through the vehicle's longitudinal and vertical axes. This provides, in a particularly simple manner, the height difference in the vertical direction between the front and rear sections of the long seat, as well as the gap (in which the projected surface exists).

[0029] Alternatively or additionally, the cover may include at least partially transparent sections. These partially transparent sections are configured such that the light image generated on the projection surface can be seen through them. For example, the partially transparent sections may include a light-transmitting window device incorporated into or surrounded by the cover. The window device may then include glass, quartz glass, or light-transmitting plastic. Therefore, despite the cover, the generated light image can still be perceived from the side of the cover opposite the light-emitting device. However, directly perceiving the light emitted by the light-emitting device is advantageously avoided.

[0030] In particular, for light that the human eye can perceive under normal conditions, the transparency of the section can be 50% or greater, preferably 70% or greater, and more preferably 90% or greater.

[0031] Starting from the at least partially transparent segment, the light-emitting device can also be configured such that the projection direction of the emitted light is oriented away from the segment. This segment may also include opacity within the area of ​​the light-emitting device. This provides additional measures to limit the visual impact on the driver in a seated position.

[0032] The at least one projection surface can be constructed as a surface of an opaque and / or matte material. Therefore, for example, reflective effects can be avoided, thereby preventing visual interference.

[0033] Light-emitting devices can include one or more light-emitting diodes (LEDs). LEDs can be monochromatic or multicolor. A key characteristic of LEDs is their low current consumption despite relatively high light output. Attached Figure Description

[0034] The invention, along with other advantageous embodiments and extensions, is described and explained in detail below with the aid of examples shown in the accompanying drawings. Features derived from the specification and drawings can be used individually or in any combination according to the invention. The drawings are as follows:

[0035] Figure 1 A schematic diagram of a vehicle equipped with a vehicle status display device and a control device is shown; and

[0036] Figure 2 A schematic diagram of a vehicle status display device is shown. Detailed Implementation

[0037] All features disclosed below with reference to the embodiments and / or figures may be combined individually or in any sub-combination with features of various aspects of this disclosure (including features of preferred embodiments), provided that the resulting combination of features is meaningful to those skilled in the art.

[0038] For the purposes of this disclosure, the term "at least one of A, B, and C" refers, for example, (A), (B), (C), (A and B), (A and C), (B and C), or (A, B, and C), and includes all other possible combinations when listing more than three elements. In other words, the term "at least one of A and B" generally means "A and / or B," that is, "A" alone, "B" alone, or "A and B."

[0039] Figure 1 A schematic diagram of a vehicle 10 having a vehicle status display device 20 and a control device 28 is shown.

[0040] Control device 28 is, for example, the vehicle's central control unit, which can access all the vehicle's status data.

[0041] Vehicle 10 is oriented in the current single-wheel rut according to Cartesian coordinate system 12. Here, vehicle 10 is positioned in an upright position. Other vehicle positions correspondingly affect relative orientation. The geometric interpretation should change accordingly. The longitudinal axis of vehicle 10 is oriented along the x-axis 14 of coordinate system 12, the lateral axis of vehicle 10 is oriented along the y-axis 16, and the vertical axis of vehicle 10 is oriented along the z-axis 18. Therefore, vehicle 10 is positioned according to its usual usage position.

[0042] The vehicle status display device 20 includes a light-emitting element 22, a projection surface 24, and a cover 26. The light-emitting element 22 is coupled to the control device 28 of the vehicle 10 via a signal wire 30 (dashed line).

[0043] The projection surface 24 is located, in particular, in the side shell area of ​​the vehicle and away from the driver's display.

[0044] The cover 26 is positioned relative to the light-emitting device 22 such that the human eye cannot directly perceive the light emitted by the light-emitting device 22 from the environment 32 of the vehicle 10. More precisely, the emitted light can only be perceived indirectly from the environment 32, i.e., at least simply by being reflected and / or refracted and / or diffracted.

[0045] A gap 34 is formed between the light-emitting device 22 and the projection surface 24, through which the projection direction 36 (arrow) of the light-emitting device 22 extends. Surrounding components of the vehicle 10 restrict access to the gap 34, preventing the human eye from reaching it. Therefore, the structural geometry of the cover 26 and the vehicle 10 prevents light emitted by the light-emitting device 22 from directly entering the eyes of a person located in the environment 32.

[0046] The control device 28 can be coupled to other electrical or electronic components of the vehicle 10. For example, the control device 28 can be coupled to an energy storage device of the vehicle 10. The control device 28 includes information about different vehicle states. Different vehicle states may also involve different vehicle parameters at any given time.

[0047] The light-emitting device 22 is coupled to the control device 28 in such a way that the vehicle state detected or determined by the control device 28 can generally be represented by the light-emitting device 22 by means of the light image generated on the projection surface 24, which is explained in more detail below.

[0048] Figure 2 A schematic diagram of the vehicle status display device 20 is shown. The cover 26 includes a lower side 27A and an opposite upper side 27B along the vertical axis of the vehicle 10 corresponding to the z-axis 18 of coordinate system 12. The light-emitting device 22 is disposed on the lower side 27A of the cover 26 and is covered by the cover 26 when viewed from the upper side 27B.

[0049] The gap 34 is formed, particularly in a direction perpendicular to at least a portion of the z-axis 18, between the cover 26 and the vehicle 10 component 38 disposed opposite to the cover 26. Component 38 may be, for example, a motor housing component, a fuel tank housing component, or an energy storage device housing component. The projection surface 24 is provided by at least a portion of the surface of component 38.

[0050] The light-emitting device 22 can generate at least one first light image 40 and a second light image 42 different from the first light image 40 on the projection surface 24 based on the control signal from the control device 28. The first light image 40 represents a first vehicle state detected or determined by the control device 28. The second light image 42 represents a second vehicle state detected or determined by the control unit 28, which is different from the first vehicle state. For example, the battery icon can be displayed in green in the overlapping area 44 of the projection surface 24 to indicate that the charging state of the energy storage device of the vehicle 10 is equal to or higher than a predetermined threshold. However, the battery icon can also be displayed in red in the same overlapping area 44 of the projection surface 24 to indicate that the charging state of the energy storage device of the vehicle 10 is lower than a predetermined threshold.

[0051] Of course, the light images 40 and 42 can simultaneously display multiple different vehicle states. Multiple different light images 40 and 42 can also be displayed to represent various different vehicle states. Furthermore, multiple light-emitting devices 22 can exist, and these devices can be controlled separately and / or in groups and / or collectively by the control device 28 to generate corresponding light images 40 and 42.

[0052] The projection surface 24 is disposed in the gap of the vehicle body, especially in the gap on the side of the vehicle, between the long seat and the frame or frame guard (if present) located below it.

[0053] Cover 26 currently at least partially constitutes the long seat 46 of vehicle 10. A light-emitting device 22 is disposed in the front section 48 of the long seat 46. The front section 48 is offset relative to the rear section 50 along the z-axis 18 of coordinate system 12. Therefore, the light-emitting device 22 disposed on the lower side 27A of the front section 48 has a height deviation 51 relative to the lower side 27A of the rear section 50 of the long seat. This creates a gap 34, or clearance, along the vertical axis of vehicle 10 in a particularly simple manner.

[0054] Currently, the front section 48 of the long seat 46 is angled relative to the rear section 50. This means that a first surface tangent 52 following the surface profile of the front section 48 and a second surface tangent 54 following the surface profile of the rear section 50 form an obtuse angle 56. The surface tangents 52 and 54 are formed in the cross-section of the vehicle 10, which is formed by the longitudinal axis and the vertical axis (in this case, along the x-axis 14 and z-axis 18 of coordinate system 12).

[0055] Optionally, the cover 26 may include at least partially transparent sections 58. These partially transparent sections 58 are configured such that the light images 40, 42 generated on the projection surface 24 are visible from the upper side 27B of the cover 26. The sections 58 comprise a material having a transparency of 50% or greater, preferably 70% or greater, and more preferably 90% or greater, for light emitted by the at least one light-emitting device 22 within the human eye spectrum (under normal conditions).

[0056] Quantities and numbers may be used in this application. Unless explicitly stated otherwise, such quantities and numbers should not be considered limiting, but rather as examples of possible quantities or numbers relating to this application. In this context, the term "multiple" may also be used to refer to quantities or numbers. In this context, the term "multiple" means any number greater than one, such as two, three, four, five, etc. The terms "approximately," "roughly," "close to," etc., indicate a value given plus or minus 5%.

Claims

1. A single-track vehicle (10) comprising a vehicle status display device (20) and a control device (28), the vehicle status display device (20) comprising at least one projection surface (24), a cover (26), and at least one light-emitting device (22), the at least one light-emitting device (22) being coupled to the control device (28), and the light-emitting device (22) being configured to generate at least one first light image (40) corresponding to a first vehicle status and a second light image (42) corresponding to a second vehicle status on the projection surface (24) based on control signals from the control device (28), the first light image (40) and the second light image (42) being different, characterized in that, The at least one light-emitting device (22) and the cover (26) are configured such that the light emitted by the at least one light-emitting device (22) can only be perceived indirectly from outside the vehicle, and the cover (26) at least partially constitutes the long seat (46), and the at least one light-emitting device (22) is disposed on the underside (27A) of the long seat (46).

2. The single-wheel rutted vehicle (10) according to claim 1, characterized in that, The light emitted by the at least one light-emitting device (22) cannot be perceived by a person from the environment (32) of the single-wheeled vehicle (10) without being reflected and / or refracted and / or diffracted.

3. The single-wheel rutted vehicle (10) according to claim 1 or 2, characterized in that, A gap (34) is provided between the at least one projection surface (24) and the cover (26), which is defined at least partially in the vertical direction for the single-track vehicle (10) by the cover (26) and another component (38) of the single-track vehicle (10) opposite to the gap (34), the other component being a motor housing component, a fuel tank housing component or an energy storage device housing component.

4. The single-wheel rutted vehicle (10) according to claim 1 or 2, characterized in that, The projection surface (24) is located in the side shell area of ​​the single-track vehicle (10) and away from the driver's display.

5. The single-wheel rutted vehicle (10) according to claim 1 or 2, characterized in that, The first light image (40) and the second light image (42) are generated in a region (44) that at least partially overlaps with the projection plane (24).

6. The single-wheel rutted vehicle (10) according to claim 1 or 2, characterized in that, The first light image (40) and / or the second light image (42) include at least one indicator symbol and / or icon symbol and / or symbol and / or alphanumeric symbol.

7. The single-wheel rutted vehicle (10) according to claim 1 or 2, characterized in that, The long seat (46) includes a front section (48) and a rear section (50), and the at least one light-emitting device (22) is disposed on the underside (27A) of a portion of the front section (48) such that the light-emitting device (22) has a height deviation (51) relative to the underside (27A) of the rear section (50).

8. The single-wheel rutted vehicle (10) according to claim 7, characterized in that, The lower side (27A) of the front section (48) and the lower side (27A) of the rear section (50) of the long seat (46) form an obtuse angle (56) in the vertical cross section of the single-track vehicle (10) extending through the longitudinal axis and the vertical axis of the vehicle (10).

9. The single-wheel rutted vehicle (10) according to claim 1 or 2, characterized in that, The cover (26) includes at least a partially transparent section (58) through which a first light image (40) and / or a second light image (42) generated on the projection surface (24) can be seen.

Images