Vehicle pillar assembly and vehicle

Abstract

The present application provides a vehicle pillar assembly and a vehicle. The vehicle pillar assembly includes a glass panel and an optical sensor. The glass panel has a signal-transmitting window. The optical sensor is disposed on one side of the glass panel corresponding to the signal-transmitting window and configured to receive an optical signal transmitted through the signal-transmitting window. The glass panel has a first radius of curvature in a first direction and a second radius of curvature in a second direction, the first direction being perpendicular to the second direction, an extension line in the first direction and an extension line in the second direction passing through the geometric center of the glass panel. The ratio of the first radius of curvature to the second radius of curvature is a bending coefficient of the glass panel, and the bending coefficient ranges from 0 to 0.3. Adjusting the bending coefficient of the glass panel can prevent serious optical distortion of the optical signal received by the optical sensor through the signal-transmitting window, thereby eliminating or reducing ghosting and distortion in the identification image of the optical sensor and improving the identification accuracy of the optical sensor.

Description

[Technical Field]

[0001] REFERENCE TO RELATED APPLICATIONS This application claims priority from Chinese Patent Application No. 202211303145.X, filed on October 24, 2022, entitled "Pillar Assembly for Vehicle and Vehicle," the entire contents of which are incorporated herein by reference.

[0002] FIELD OF THE INVENTION This application relates to the field of vehicle component manufacturing, and more particularly to vehicle pillar assemblies and vehicles. [Background technology]

[0003] Vehicles are an important means of transportation for people. Currently, vehicles are equipped with a variety of integrated sensors, such as cameras with functions such as surround view, facial recognition, smart driving, and sentry mode, which recognize and analyze the environment outside the vehicle. Cameras are usually installed under the glass panel, and problems such as unevenness on the curved surface and large deviations in the formed surface exist during the glass panel manufacturing process. The curved surface shape and degree of optical distortion of the curved glass panel affect the recognition accuracy of the camera system, resulting in ghosting and distortion problems in the recognized image. Summary of the Invention

[0004] The present application discloses a vehicle pillar assembly that can solve the technical problems of ghosting and distortion of images identified through a glass panel.

[0005] In a first aspect, the present application provides a vehicle pillar assembly, the vehicle pillar assembly including a glass panel and an optical sensor, the glass panel having a signal-transmitting window, the optical sensor being disposed on one side of the glass panel corresponding to the signal-transmitting window and configured to receive an optical signal transmitted through the signal-transmitting window, the glass panel having a first radius of curvature in a first direction and a second radius of curvature in a second direction, the first direction being perpendicular to the second direction, an extension line of the first direction and an extension line of the second direction passing through a geometric center of the glass panel, a ratio of the first radius of curvature to the second radius of curvature being a bending coefficient of the glass panel, the bending coefficient being in a numerical range of 0 to 0.3.

[0006] By adjusting the bending coefficient of the glass panel, it is possible to avoid serious optical distortion of the optical signal received by the optical sensor through the signal transmission window, thereby eliminating or weakening ghosts and distortions in the identification image of the optical sensor and improving the identification accuracy of the optical sensor.

[0007] Optionally, the first curvature radius is 1050 mm or more, and the range of change between the maximum and minimum values ​​of the first curvature radius is 10% or less; and the second curvature radius is 10000 mm or more, and the range of change between the maximum and minimum values ​​of the second curvature radius is 10% or less.

[0008] The thickness of the glass panel can be selected from 0.7mm to 5.0mm.

[0009] Optionally, the ratio of the width of the glass panel to the length of the glass panel ranges from 0.3 to 0.6.

[0010] Optionally, the ratio of the width of the signal transmitting window to the width of the glass panel is less than 0.3.

[0011] Optionally, the ratio of the length of the signal transmissive window to the length of the glass panel is less than 0.2.

[0012] Selectively, the bending coefficient satisfies the following formula:

number

[0013] Optionally, the optical signal received by the optical sensor through the signal transmission window has an optical distortion value of less than 110 mdpt and a double image of the optical signal received by the optical sensor through the signal transmission window of 8 arcmin or less. Optionally, the vehicle pillar assembly further comprises an ink layer, the ink layer being provided on a surface of the glass panel close to the optical sensor, with no ink layer being provided on a portion corresponding to the signal transmission window.

[0014] In a second aspect, the present application further provides a vehicle, comprising a sheet metal and the vehicle pillar assembly described in the first aspect, the sheet metal being configured to support the vehicle pillar assembly. [Brief explanation of the drawings]

[0015] In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings used in the embodiments are briefly introduced below. Obviously, the drawings used in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without creative efforts. [Figure 1] 1 is a schematic plan view of a vehicle pillar assembly according to an embodiment of the present application; [Figure 2] 1 is a side schematic view of a vehicle pillar assembly according to an embodiment of the present application; [Figure 3] FIG. 10 is a schematic diagram illustrating the relationship between the deflection angle of a secondary image and the curvature radius of a glass panel according to an embodiment of the present application. [Figure 4] FIG. 10 is a schematic diagram illustrating the relationship between the deflection angle of a secondary image and the thickness of a glass panel according to an embodiment of the present application. [Figure 5]1 is a schematic plan view of a B-pillar assembly according to an embodiment of the present application; [Figure 6] FIG. 6 is a cross-sectional view taken along line II in FIG. 5. [Figure 7] 1 is a schematic plan view of a vehicle according to an embodiment of the present application; DETAILED DESCRIPTION OF THE INVENTION

[0016] Hereinafter, the technical solutions of the embodiments of the present application will be described clearly and completely with reference to the drawings of the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, but not all embodiments. Based on the embodiments of the present application, all other embodiments that can be obtained by those skilled in the art without creative efforts belong to the protection scope of the present application.

[0017] The present application provides a vehicle pillar assembly 1. Please refer to FIGS. 1 and 2. FIG. 1 is a schematic plan view of a vehicle pillar assembly according to an embodiment of the present application, and FIG. 2 is a schematic side view of the vehicle pillar assembly 1 according to an embodiment of the present application. The vehicle pillar assembly 1 includes a glass panel 11 and an optical sensor 12. The glass panel 11 is provided with a signal-transmitting window 13. The optical sensor 12 is provided on one side of the glass panel 11 corresponding to the signal-transmitting window 13 and is configured to receive an optical signal transmitted through the signal-transmitting window 13. The glass panel 11 has a first radius of curvature in a first direction D1 and a second radius of curvature in a second direction D2. The first direction D1 is perpendicular to the second direction D2. An extension line of the first direction D1 and an extension line of the second direction D2 pass through the geometric center of the glass panel 11. The ratio of the first radius of curvature to the second radius of curvature is a bending coefficient of the glass panel 11, and the bending coefficient has a numerical range of 0 to 0.3.

[0018] As vehicles become smarter and more multifunctional, the number of sensors integrated into vehicles is increasing, and many of these functions require image capture, i.e., the installation of an optical sensor 12. To protect electronic components such as the optical sensor 12, the optical sensor 12 is typically installed inside the glass panel 11, and an optical signal is captured through a signal transmission window 13 on the glass panel 11 to identify the image to be captured. However, the curved surface shape of the curved glass panel 11 and the degree of optical distortion affect the propagation of the optical signal, resulting in a decrease in the identification accuracy of the optical sensor 12.

[0019] In this embodiment, the vehicle pillar assembly 1 may be any one or more of an A-pillar, a B-pillar, and a C-pillar of a vehicle, but is not limited thereto in the present application. The A-pillar is a pillar on either side of the windshield of the vehicle, the B-pillar is a pillar between the front and rear doors of the vehicle, and the C-pillar is a pillar between the roof and the vehicle body.

[0020] Specifically, in order to shield the remaining components below the glass panel 11, as shown in FIG. 2, the vehicle pillar assembly 1 typically further includes an ink layer 14, which is provided on the surface of the glass panel 11 close to the optical sensor 12, and the ink layer 14 is not provided in the portion corresponding to the signal-transmitting window 13 so that the optical sensor 12 receives the optical signal transmitted by the signal-transmitting window 13.

[0021] As can be understood, when an optical signal passes through a surface with a radius of curvature, for example, a convex or concave lens, refraction phenomena such as scattering and convergence occur. Similarly, the surface of the glass panel 11 usually has a certain radius of curvature to fit the exterior shape of the vehicle, so refraction phenomena also occur in the process of the optical signal passing through the glass panel 11 and entering the optical sensor 12, resulting in problems such as optical distortion and double images in the image received by the optical sensor 12.

[0022] Specifically, the main cause of optical distortion is the radius of curvature of the surface of the glass panel 11. The optical distortion of the glass panel 11 (expressed in millidiopters, or mdpt) can be measured according to the international standard measurement method ECE R43. The more severe the optical distortion, the larger the diopter value. The diopter value of the optical distortion of the glass panel 11 is related to the magnitude of the first or second radius of curvature. The main cause of double images is that the deflection angle between the main image and the secondary image is too large. According to the following formula for the deflection angle of the secondary image,

number

[0023] Typically, the first direction D1 is vertical and the second direction D2 is horizontal, and the radius of curvature of the glass panel 11 in the first direction D1 is different from the radius of curvature of the glass panel 11 in the second direction D2 to fit the exterior shape of the vehicle. In this embodiment, by rationally controlling the magnitudes of the first and second curvature radii, the ratio between the first and second curvature radii, i.e., the bending coefficient, is set to a value range of 0 to 0.3, which effectively improves the problems of optical distortion and double images of the image received by the optical sensor 12.

[0024] As can be seen, in this embodiment, by adjusting the bending coefficient of the glass panel 11, serious optical distortion of the optical signal received by the optical sensor 12 through the signal transmission window 13 can be avoided, thereby eliminating or weakening the ghost and distortion of the identification image of the optical sensor 12, and improving the identification accuracy of the optical sensor 12.

[0025] In one possible embodiment, please also refer to Figure 3. Figure 3 is a schematic diagram showing the relationship between the deflection angle of the sub-image and the radius of curvature of the glass panel according to one embodiment of the present application. The first radius of curvature is 1050 mm or more, and the range of change between the maximum and minimum values ​​of the first radius of curvature is 10% or less. The second radius of curvature is 10000 mm or more, and the range of change between the maximum and minimum values ​​of the second radius of curvature is 10% or less.

[0026] Specifically, as shown in FIG. 3, the deflection angle of the sub-image and the radius of curvature of the glass panel 11 have a negative correlation, i.e., the larger the first radius of curvature and / or the second radius of curvature of the glass panel 11, the smaller the deflection angle of the sub-image, which can improve the double image problem of the screen received by the optical sensor 12.

[0027] As can be understood, in order for the glass panel 11 to fit the exterior shape of the vehicle, the glass panel 11 needs to have a certain radius of curvature. In this embodiment, the first radius of curvature is 1050 mm or more, and the second radius of curvature is 10000 mm or more. The first radius of curvature may be 1100 mm, 1310 mm, 1500 mm, 1579 mm, etc., and the second radius of curvature may be 10100 mm, 10684 mm, 12300 mm, 14701 mm, etc., and the present application does not impose any limitations thereon.

[0028] Note that, because the surface of glass panel 11 may become uneven during the manufacturing process, the radii of curvature at any two locations on the same surface of glass panel 11 are not necessarily equal. The range of change between the maximum and minimum values ​​of the first radius of curvature specifically refers to the ratio of the difference between the maximum and minimum first radius of curvature of glass panel 11 in first direction D1 to the first radius of curvature, i.e., the rate of change of the first radius of curvature. Similarly, the range of change between the maximum and minimum values ​​of the second radius of curvature specifically refers to the ratio of the difference between the maximum and minimum second radius of curvature of glass panel 11 in second direction D2 to the second radius of curvature, i.e., the rate of change of the second radius of curvature.

[0029] Specifically, the diopter value of the optical distortion of the glass panel 11 is also related to the rate of change of the first radius of curvature and the second radius of curvature, and since the diopter value of the optical distortion of the glass panel 11 is positively correlated with the radius of curvature of the glass panel 11, in this embodiment, the range of change between the maximum and minimum values ​​of the first radius of curvature is 10% or less, and the range of change between the maximum and minimum values ​​of the second radius of curvature is 10% or less.

[0030] For one possible embodiment, please also refer to Figure 4. Figure 4 is a schematic diagram showing the relationship between the deflection angle of the sub-image and the thickness of the glass panel according to one embodiment of the present application. The thickness of the glass panel 11 ranges from 0.7 mm to 5.0 mm.

[0031] Specifically, as shown in Figure 4, the deflection angle of the sub-image is positively correlated with the thickness of the glass panel 11, i.e., the thinner the glass panel 11, the smaller the deflection angle of the sub-image. Therefore, by adjusting the thickness of the glass panel 11 to a range of 0.7 mm to 5.0 mm, the problem of double images on the screen received by the optical sensor 12 can be effectively alleviated. In this embodiment, the thickness of the glass panel 11 may be 0.9 mm, 2.4 mm, 3.6 mm, 4.1 mm, etc., and the present application is not limited thereto.

[0032] As can be understood, in other possible embodiments, the minimum thickness of tempered glass is usually 3.0 mm, but glass panels 11 with a thickness of less than 3.0 mm can only be processed into semi-tempered glass, so the thickness of glass panel 11 may be further in the range of 3.0 mm to 5.0 mm, which allows glass panel 11 to be processed into tempered glass and used as an exterior glass panel for a vehicle, thereby broadening its uses. Specifically, the thickness of glass panel 11 may be 3.3 mm, 3.7 mm, 4.2 mm, 4.8 mm, etc., and the present application is not limited thereto.

[0033] In one possible embodiment, the ratio of the width of the glass panel 11 to the length of the glass panel 11 is in the range of 0.3 to 0.6.

[0034] Specifically, the glass panel 11 typically has width and length specifications, where the length of the glass panel 11 is the length of the glass panel 11 in the first direction D1, and the width of the glass panel 11 is the length of the glass panel 11 in the second direction D2. As can be understood, the length and width of the glass panel 11 also affect the first and second radii of curvature of the glass panel 11, i.e., affect the bending coefficient of the glass panel 11, and further affect the propagation of optical signals within the glass panel 11.

[0035] As can be understood, in this embodiment, the glass panel 11 is applied to a B-pillar of a vehicle, and the outer shape of the glass panel 11 to which it is fitted is a substantially rectangular parallelepiped structure, so the ratio between the width and the length of the glass panel 11 is relatively small, and accordingly, the first radius of curvature is relatively small and the second radius of curvature is relatively large. Specifically, the ratio between the width and the length of the glass panel 11 may be 0.35, 0.44, 0.51, 0.58, etc., and the present application is not limited thereto.

[0036] In one possible embodiment, the ratio of the width of the signal transmitting window 13 to the width of the glass panel 11 is less than 0.3.

[0037] Specifically, the signal transmitting window 13 also typically has width and length specifications, and similarly, the length of the signal transmitting window 13 is the length of the signal transmitting window 13 in the first direction D1, and the width of the signal transmitting window 13 is the length of the signal transmitting window 13 in the second direction D2. As can be understood, the length and width of the signal transmitting window 13 affect the angle of the optical signal received by the optical sensor 12. Therefore, by changing the length and width of the signal transmitting window 13, the required first and second radii of curvature can be indirectly adjusted.

[0038] As can be seen, in this embodiment, the ratio of the width of the signal-transmitting window 13 to the width of the glass panel 11 is less than 0.3, so the required second radius of curvature can be indirectly adjusted to make the bending coefficient range from 0 to 0.3. Specifically, the ratio of the width of the signal-transmitting window 13 to the width of the glass panel 11 may be 0.29, 0.23, 0.11, 0.07, etc., and the present application is not limited thereto.

[0039] In one possible embodiment, the ratio of the length of the signal transmitting window 13 to the length of the glass panel 11 is less than 0.2.

[0040] As can be seen, the difference between this embodiment and the previous embodiment is that the required first radius of curvature is indirectly adjusted by adjusting the ratio between the length of the signal-transmitting window 13 and the length of the glass panel 11, thereby making the bending coefficient range from 0 to 0.3. Specifically, the ratio between the length of the signal-transmitting window 13 and the length of the glass panel 11 may be 0.18, 0.15, 0.13, 0.08, etc., and the present application is not limited thereto.

[0041] Since the glass panel 11 has an approximately rectangular parallelepiped shape, the signal transmission window 13 has a shape in which the length in the first direction D1 is greater than the width in the second direction D2, thereby enabling better indirect adjustment of the required first and second curvature radii.

[0042] In this embodiment, the shape of the signal transmitting window 13 is elliptical. As can be understood, in other possible embodiments, the shape of the signal transmitting window 13 may be a shape in which the length in the first direction D1 is greater than the width in the second direction D2, such as a rectangle, a rhombus, or a triangle, and the present application is not limited thereto.

[0043] In one possible embodiment, the bending modulus satisfies the following formula:

number

[0044] Specifically, using a regression equation, it is possible to calculate the relationship between the bending coefficient and the ratio of the width of the glass panel 11 to the length of the glass panel 11, the relationship between the bending coefficient and the ratio of the length of the signal transmission window 13 to the length of the glass panel 11, and the relationship between the bending coefficient and the ratio of the length of the signal transmission window 13 to the length of the glass panel 11.Therefore, it is possible to adjust the bending coefficient directly or indirectly based on the relationship with each ratio, thereby improving the optical distortion and double image problems of the screen received by the optical sensor 12.

[0045] In this embodiment, the value of a is 0.048, the value of b is 3.79, the value of c is 0.876, and the value of d is 0.846. As can be understood, in other possible embodiments, a, b, c, and d may have other values, and the present application is not limited thereto.

[0046] In one possible embodiment, the optical distortion value of the optical signal received by the optical sensor 12 through the signal transmission window 13 is less than 110 mdpt, and the double image of the optical signal received by the optical sensor 12 through the signal transmission window 13 is less than 8 arcmin.

[0047] Specifically, in this application, seven sets of experiments are designed in which the optical sensor 12 receives an optical signal through the signal transmission window 13, and the relevant experimental data are recorded in Tables 1 and 2 below, of which the fifth, sixth, and seventh sets are control experiments.

[0048] (Table 1) Image recognition experiment data table JPEG2025534829000005.jpg66170

[0049] (Table 2) Image recognition experiment data table JPEG2025534829000006.jpg74170

[0050] As shown in Tables 1 and 2, a glass panel 11 that meets the corresponding conditions can reduce the optical distortion of the optical signal received by the optical sensor 12 through the signal transmission window 13 to less than 110 mdpt and the double image of the optical signal to less than 8 arcmin, thereby effectively improving the recognition accuracy of the optical sensor 12. The values ​​of L2 / L1, W1 / L1, and W2 / W1 are unreasonable, resulting in the following: The bending coefficient of the fifth set is 0.3191 based on the bending coefficient calculation formula. Because the bending coefficient of the fifth set exceeds the bending coefficient range, the final optical distortion is approximately 120 mdpt and the double image is 10 arcmin. Both the optical distortion and the double image of the fifth set exceed the threshold range. Based on the bending coefficient calculation formula, the bending coefficient of the sixth set is 0.3137. Because the bending coefficient of the sixth set exceeds the bending coefficient range, the final degree of optical distortion is about 115 mdpt, and the double image is 9 arcmin. Both the optical distortion and double image of the sixth set exceed the threshold range. Based on the bending coefficient calculation formula, the bending coefficient of the seventh set is 0.3279. Because the bending coefficient of the seventh set exceeds the bending coefficient range, the final degree of optical distortion is about 125 mdpt, and the double image is 11 arcmin. Both the optical distortion and double image of the seventh set exceed the threshold range. In other words, in the fifth, sixth, and seventh sets of control experiments, the glass panel 11 affected the recognition accuracy of the optical sensor 12.

[0051] On the other hand, by rationally setting the values ​​of L2 / L1, W1 / L1, and W2 / W1 in the first, second, third, and fourth sets of experimental data, the bending coefficients in the first, second, third, and fourth sets of experimental data are less than 0.3, all within a reasonable range, and ultimately the degree of optical distortion is reduced to less than 110mdpt and the double image is reduced to less than 8arcmin, thereby improving the identification accuracy of the optical sensor 12.

[0052] For example, the present application further provides a B-pillar assembly 2, see also FIGS. 5 and 6. FIG. 5 is a schematic plan view of a B-pillar assembly according to one embodiment of the present application, and FIG. 6 is a schematic cross-sectional view taken along line II in FIG. 5. The B-pillar assembly 2 includes a main body 21 and the vehicle pillar assembly 1 described above. The vehicle pillar assembly 1 is provided on one side of the main body 21. The main body 21 is provided with a groove 22 for fixing the optical sensor 12. For details regarding the vehicle pillar assembly 1, please refer to the above content, which will not be repeated here.

[0053] As can be understood, in other possible embodiments, the vehicle pillar assembly 1 can also be installed at other positions of the vehicle 3, as long as adjusting the bending coefficient of the glass panel 11 does not affect the prevention of serious optical distortion in the optical signal received by the optical sensor 12 through the signal-transmitting window 13, the elimination or reduction of ghost and distortion problems in the identification image of the optical sensor 12, and the improvement of the identification accuracy of the optical sensor 12; the present application is not limited thereto.

[0054] The present application further provides a vehicle 3. Also referring to FIG. 7, FIG. 7 is a schematic plan view of a vehicle according to an embodiment of the present application. The vehicle 3 includes a metal plate 31 for supporting the B-pillar assembly 2, and the above-described B-pillar assembly 2. For details regarding the B-pillar assembly 2, please refer to the above content, and the details will not be repeated here.

[0055] As can be seen, in this embodiment, by adjusting the bending coefficient of the glass panel 11, serious optical distortion of the optical signal received by the optical sensor 12 through the signal transmission window 13 can be avoided, thereby eliminating or weakening the ghost and distortion of the identification image of the optical sensor 12, and improving the identification accuracy of the optical sensor 12, which is beneficial to the running and related functions of the vehicle 3.

[0056] In this specification, the principles and embodiments of the present application have been described using specific examples. The above description of the embodiments is intended to help understand the core idea of ​​the present application. Furthermore, those skilled in the art may make changes to the specific embodiments and application scope based on the concept of the present application. In summary, the present specification should not be understood to limit the present application. [Explanation of symbols]

[0057] D1...first direction, D2...second direction, 1...vehicle pillar assembly, 11...glass panel, 12...optical sensor, 13...signal transmission window, 14...ink layer, 21...main body, 22...groove, 3...vehicle, 31...sheet metal

Claims

1. 1. A vehicle pillar assembly comprising: The vehicle pillar assembly includes a glass panel and an optical sensor, the glass panel having a signal transmission window, the optical sensor being provided on one side of the glass panel corresponding to the signal transmission window and configured to receive an optical signal transmitted through the signal transmission window, the glass panel having a first radius of curvature in a first direction and a second radius of curvature in a second direction, the first direction being perpendicular to the second direction, an extension line in the first direction and an extension line in the second direction passing through a geometric center of the glass panel, a ratio of the first radius of curvature to the second radius of curvature being a bending coefficient of the glass panel, and a numerical range of the bending coefficient being 0 to 0.

3. A pillar assembly for a vehicle.

2. the first curvature radius is 1050 mm or more, and a change range between a maximum value and a minimum value of the first curvature radius is 10% or less; the second curvature radius is 10000 mm or more, and a change range between a maximum value and a minimum value of the second curvature radius is 10% or less; 2. The vehicle pillar assembly according to claim 1.

3. The thickness range of the glass panel is 0.7 mm to 5.0 mm.

2. The vehicle pillar assembly according to claim 1.

4. the ratio of the width of the glass panel to the length of the glass panel is in the range of 0.3 to 0.6; 2. The vehicle pillar assembly according to claim 1.

5. The ratio of the width of the signal transmission window to the width of the glass panel is less than 0.3; 2. The vehicle pillar assembly according to claim 1.

6. the ratio of the length of the signal transmission window to the length of the glass panel is less than 0.2; 2. The vehicle pillar assembly according to claim 1.

7. The bending modulus satisfies the following formula: [Equation 1] Rv is the first radius of curvature, Rh is the second radius of curvature, L1 is the length of the glass panel, L2 is the length of the signal transmission window, W1 is the width of the glass panel, W2 is the width of the signal transmission window, and a, b, c, and d are all constant coefficients.

2. The vehicle pillar assembly according to claim 1.

8. a numerical value of optical distortion of the optical signal received by the optical sensor through the signal transmission window is less than 110 mdpt, and a double image of the optical signal received by the optical sensor through the signal transmission window is 8 arcmin or less; 2. The vehicle pillar assembly according to claim 1.

9. The vehicle pillar assembly further includes an ink layer, the ink layer being provided on a surface of the glass panel close to the optical sensor, and the ink layer not being provided on a portion corresponding to the signal transmission window.

2. The vehicle pillar assembly according to claim 1.

10. A vehicle, The vehicle comprises a sheet metal and the vehicle pillar assembly according to any one of claims 1 to 9, wherein the sheet metal is configured to support the vehicle pillar assembly. A vehicle characterized by:

Images