Camera assembly, binocular camera, display screen and vehicle

Abstract

The invention relates to a camera assembly, a binocular camera, a display screen and a vehicle. The camera assembly comprises a lens base, at least two light supplementing lamps and a shading part, the light supplementing lamp and the shading part are both arranged on the lens base, the shading part is used for shading part of light emitted by the light supplementing lamp, so that the irradiation range of the light supplementing lamp covers the first illumination area for N times and the irradiation range of the light supplementing lamp covers the second illumination area for more than N times, the first illumination area is located on the side, close to the camera assembly, of the second illumination area, and the second illumination area is located on the side, close to the camera assembly, of the second illumination area. N is a positive integer. The second lighting area can receive more than one time of light irradiation through the light supplementing lamp and the shading part, so that the problem of overexposure of the collected picture caused by excessive light irradiation of the first lighting area is solved, and the problem of over-darkness of the collected picture caused by too little light irradiation of the second lighting area is solved.

Description

Technical Field

[0001] The present disclosure relates to the field of automobile technology, and in particular to a camera assembly, a binocular camera, a display screen and a vehicle. Background Art

[0002] With the development of technology, people's consumption level has gradually improved, and cars have entered people's lives, greatly facilitating people's travel. The camera can capture and recognize human faces, accurately identify and locate key feature points such as eyes, ears, and nose, calculate various spatial information such as pupil distance, nose height, distance from eyes to mouth to ears, etc., accurately detect whether the object to be inspected is a "real person", and ensure the accuracy of liveness detection.

[0003] However, the brightness of the image captured by the camera will decrease as the object to be inspected gets farther away from the camera. If the camera illuminates the objects to be inspected in the front and back rows at the same time, when the camera's fill light gives the front row objects a suitable brightness, the objects to be inspected in the back row will appear too dark in the image; when the camera's fill light gives the back row objects a suitable brightness, the front row objects to be inspected will appear overexposed in the image. Summary of the invention

[0004] In order to solve the above technical problems, the present disclosure provides a camera assembly, a binocular camera, a display screen and a vehicle, so that the images captured by the camera will not be overexposed or too dark.

[0005] The disclosed embodiment provides a camera assembly, characterized in that it includes: a lens base, at least two fill light lamps and a shading portion; the fill light lamp and the shading portion are both arranged on the lens base, and the shading portion is used to block part of the light emitted by the fill light lamp, so that the illumination range of the fill light lamp covers a first illumination area N times, and the illumination range of the fill light lamp covers a second illumination area greater than N times, wherein the first illumination area is located on a side of the second illumination area close to the camera assembly, and N is a positive integer.

[0006] Optionally, the at least two fill-in lights include a first fill-in light and a second fill-in light, and the first lighting area includes a first sub-lighting area and a second sub-lighting area;

[0007] The light shielding portion is used to shield the light emitted by the first fill light and directed toward the second sub-illumination area, so that the illumination range of the first fill light covers the first sub-illumination area and the second illumination area;

[0008] The shading portion is further used to shield the light emitted by the second fill light toward the first sub-illumination area, so that the illumination range of the second fill light covers the second sub-illumination area and the second illumination area.

[0009] Optionally, the shading portion includes a first shading unit and a second shading unit, the first shading unit is used to shield the light emitted by the first fill light toward the second sub-illumination area, and the second shading unit is used to shield the light emitted by the second fill light toward the first sub-illumination area;

[0010] Alternatively, the shading portion includes a third shading unit, and the third shading unit is used to block the light emitted by the first fill light toward the second sub-illumination area, and block the light emitted by the second fill light toward the first sub-illumination area.

[0011] Optionally, the first shading unit and the second shading unit are both shading plate structures, and the first fill light, the second fill light, the first shading unit and the second shading unit are arranged side by side;

[0012] The first shading unit and the second shading unit are both located between the first fill light and the second fill light, or the first fill light and the second fill light are both located between the first shading unit and the second shading unit; the first shading unit is arranged adjacent to the first fill light, and the second shading unit is arranged adjacent to the second fill light.

[0013] Optionally, the third shading unit is a shading plate structure, the first fill light, the second fill light and the third shading unit are arranged side by side, and the third shading unit is located between the first fill light and the second fill light.

[0014] Optionally, the at least two fill-in lights include a first fill-in light, a second fill-in light and a third fill-in light, the first lighting area includes a first sub-lighting area and a second sub-lighting area, and the second lighting area includes a third sub-lighting area and a fourth sub-lighting area;

[0015] The light shielding portion is used to shield the light emitted by the first fill light toward the second sub-illumination area and the fourth sub-illumination area, so that the illumination range of the first fill light covers the first sub-illumination area and the third sub-illumination area;

[0016] The light shielding portion is further used to shield the light emitted by the second fill light toward the first sub-illumination area and the third sub-illumination area, so that the illumination range of the second fill light covers the second sub-illumination area and the fourth sub-illumination area;

[0017] The shading portion is further used to shield the light emitted by the third fill light toward the first sub-illumination area and the second sub-illumination area, so that the illumination range of the third fill light covers the second illumination area.

[0018] Optionally, the shading part includes a first shading unit and a second shading unit, the first shading unit is used to block the light emitted by the first fill light toward the second sub-lighting area and the fourth sub-lighting area, and to block the light emitted by the third fill light toward the first sub-lighting area, and the second shading unit is used to block the light emitted by the second fill light toward the first sub-lighting area and the third sub-lighting area, and to block the light emitted by the third fill light toward the second sub-lighting area.

[0019] The embodiment of the present disclosure also provides a binocular camera, comprising a camera assembly as described in any one of the above items.

[0020] The disclosed embodiment also provides a vehicle-mounted display screen, comprising the binocular camera as described above.

[0021] The disclosed embodiment also provides a vehicle, comprising three rows of seats and a camera assembly as described above, wherein the camera assembly is located at the top of the vehicle and between the first row of seats and the second row of seats, the first lighting area is the second row passenger area, and the second lighting area is the third row passenger area.

[0022] Compared with the prior art, the technical solution provided by the embodiments of the present disclosure has the following advantages:

[0023] The embodiment of the present disclosure provides a camera assembly, including: a lens base, at least two fill light lamps and a shading portion; the fill light lamp and the shading portion are both arranged on the lens base, and the shading portion is used to block part of the light emitted by the fill light lamp, so that the irradiation range of the fill light lamp covers the first lighting area N times, and the irradiation range of the fill light lamp covers the second lighting area more than N times, wherein the first lighting area is located on the side of the second lighting area close to the camera assembly, and N is a positive integer. The solution provided by the embodiment of the present disclosure, when the fill light lamp irradiates the first lighting area, blocks part of the light of the fill light lamp through the shading portion, so that the first lighting area can only be covered by the irradiation range of the fill light N times. The second lighting area can be irradiated by part or all of the light of the fill light lamp, so that the second lighting area can be covered by the irradiation range of the fill light lamp more than N times. In this way, the first lighting area can be irradiated by light of appropriate brightness, and the second lighting area can also receive more light irradiation. Since the brightness of the picture taken by the camera assembly decreases as the object to be inspected is farther away from the camera, only when the second lighting area far away from the camera assembly is covered by the fill light more than the first lighting area close to the camera assembly, that is, the first lighting area is covered by the fill light N times, and the second lighting area is covered by the fill light more than N times, the picture collected by the camera assembly will not have an overexposure problem due to the first lighting area being exposed to excessive light, or a dark problem due to the second lighting area being exposed to too little light, so that normal pictures can be collected in both the first lighting area and the second lighting area. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0026] Figure 1 A schematic diagram of the structure of a camera assembly provided in an embodiment of the present disclosure;

[0027] Figure 2 A schematic diagram of another camera assembly structure provided in an embodiment of the present disclosure;

[0028] Figure 3 A schematic diagram of another camera assembly structure provided in an embodiment of the present disclosure;

[0029] Figure 4A schematic diagram of another camera assembly structure provided in an embodiment of the present disclosure;

[0030] Figure 5 A schematic diagram of another camera assembly structure provided in an embodiment of the present disclosure;

[0031] Figure 6 A schematic diagram of another camera assembly structure provided in an embodiment of the present disclosure;

[0032] Figure 7 A top view of a vehicle structure provided in an embodiment of the present disclosure. DETAILED DESCRIPTION

[0033] In order to more clearly understand the above-mentioned objectives, features and advantages of the present disclosure, the scheme of the present disclosure will be further described below. It should be noted that the embodiments of the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present disclosure, but the present disclosure may also be implemented in other ways different from those described herein; it is obvious that the embodiments in the specification are only part of the embodiments of the present disclosure, rather than all of the embodiments.

[0035] Figure 1 A schematic diagram of a camera assembly structure provided in an embodiment of the present disclosure is shown in FIG. Figure 1 As shown, the camera assembly includes: a lens base 100, at least two fill light lamps 110 and a shading portion 120; the fill light lamp 110 and the shading portion 120 are both arranged on the lens base 100, and the shading portion 120 is used to block part of the light emitted by the fill light lamp 110, so that the illumination range of the fill light lamp 110 covers the first illumination area 210N times, and the illumination range of the fill light lamp 110 covers the second illumination area 220 greater than N times.

[0036] Exemplarily, the camera assembly includes at least two fill-in lights 110 and a shading portion 120 arranged on the lens holder 100. The fill-in lights 110 may be LEDs, and the shading portion 120 may be a shading part made of any shading material, such as a shading plate. The first lighting area 210 is an area close to the camera assembly covered by the fill-in lights 110, and the second lighting area 220 is an area far from the camera assembly covered by the fill-in lights 110. When the fill-in lights 110 are turned on to illuminate the first lighting area 210 and the second lighting area 220, the shading portion 120 blocks part of the light emitted by the fill-in lights 110, so that the fill-in lights 110 can illuminate and cover the first lighting area 210 N times, and illuminate and cover the second lighting area 220 2N times, where N is a positive integer. In this way, the first lighting area 210 can be illuminated and covered by light of appropriate brightness N times, and the second lighting area 220 can also receive twice as much light, that is, the second lighting area 220 can be illuminated and covered 2N times by the fill-in lights 110. Since the brightness of the image captured by the camera assembly decreases as the object to be inspected becomes farther away from the camera, only when the second lighting area 220 far away from the camera assembly is illuminated and covered by the fill light 110 with more light than the first lighting area 210 close to the camera assembly, that is, when the first lighting area 210 is illuminated and covered N times by the fill light 110 and the second lighting area 220 is illuminated and covered 2N times by the fill light 110, the image captured by the camera assembly will not have an overexposure problem due to the first lighting area 210 being illuminated by excessive light, or a dark problem due to the second lighting area 220 being illuminated by too little light, so that normal images can be captured in both the first lighting area 210 and the second lighting area 220.

[0037] It should be noted that the number of times the irradiation range of the fill light 110 covers the second lighting area 220 can also be 3N times, 4N times, or other irradiation times greater than N times. The specific number of irradiation coverage is determined by the distance between the fill light 110 and the first lighting area 210, and the distance between the fill light 110 and the second lighting area 220. For example, when the distance between the fill light 110 and the second lighting area 220 is three times the distance between the fill light 110 and the first lighting area 210, the second lighting area 220 is irradiated and covered 3N times by the fill light 110. Each embodiment of the present disclosure takes the second lighting area 220 being irradiated and covered 2N times by the fill light 110 as an example, and the actual number of times the second lighting area 220 is irradiated and covered by the fill light 110 is not specifically limited herein.

[0038] It should be noted that Figure 1 The figure only shows the arrangement of two fill lights and the shading portion by way of example, and the actual number and actual positions of the fill lights and the actual position of the shading portion are not specifically limited herein.

[0039] In some embodiments, Figure 2 A schematic diagram of another camera assembly structure provided in an embodiment of the present disclosure is shown in FIG. Figure 2 As shown, at least two fill-in lights 110 include a first fill-in light 111 and a second fill-in light 112, and the first lighting area 210 includes a first sub-lighting area 211 and a second sub-lighting area 212. The light shielding portion 120 is used to shield the light emitted by the first fill-in light 111 toward the second sub-lighting area 212, so that the irradiation range of the first fill-in light 111 covers the first sub-lighting area 211 and the second lighting area 220; the light shielding portion 120 is also used to shield the light emitted by the second fill-in light 112 toward the first sub-lighting area 211, so that the irradiation range of the second fill-in light 112 covers the second sub-lighting area 212 and the second lighting area 220.

[0040] Exemplarily, the camera assembly includes a first fill light 111, a second fill light 112 and a light shielding portion 120 arranged on the lens holder 100. The light shielding portion 120 is used to shield the light emitted by the first fill light 111 toward the second sub-illumination area 212, and at this time, the light emitted by the first fill light 111 can only illuminate the first sub-illumination area 211 and the second illumination area 220. The light shielding portion 120 can also be used to shield the light emitted by the second fill light 112 toward the first sub-illumination area 211, and at this time, the light emitted by the second fill light 112 can only illuminate the second sub-illumination area 212 and the second illumination area 220. Therefore, the first sub-illumination area 211 is illuminated and covered once by the first fill light 111, the second sub-illumination area 212 is illuminated and covered once by the second fill light 112, and the second illumination area 220 can be illuminated and covered by the first fill light 111 and the second fill light 112 at the same time, that is, the second illumination area 220 is illuminated and covered twice by the fill light. Since the brightness of the picture taken by the camera assembly decreases as the object to be inspected is farther away from the camera, only when the second lighting area 220 far away from the camera assembly is covered by the fill light with more light than the first sub-lighting area 211 and the second sub-lighting area 212 close to the camera assembly, that is, when the first sub-lighting area 211 and the second sub-lighting area 212 are covered by the fill light once, and the second lighting area 220 is covered by the fill light twice, the picture collected by the camera assembly will not have an overexposure problem caused by the first sub-lighting area 211 and the second sub-lighting area 212 being exposed to excessive light, or the collected picture will not have a dark problem caused by the second lighting area 220 being exposed to too little light, so that normal pictures can be collected from the first sub-lighting area 211, the second sub-lighting area 212 and the second lighting area 220.

[0041] In some embodiments, Figure 3 A schematic diagram of another camera assembly structure provided in an embodiment of the present disclosure is shown in FIG. Figure 3 As shown, the shading portion includes a first shading unit 121 and a second shading unit 122. The first shading unit 121 is used to block the light emitted by the first fill light 111 toward the second sub-illumination area 212, and the second shading unit 122 is used to block the light emitted by the second fill light 112 toward the first sub-illumination area 211.

[0042] Exemplarily, the lens holder 100 may also be provided with a first shading unit 121 and a second shading unit 122. The first shading unit 121 is used to block the light emitted by the first fill light 111 toward the second sub-illumination area 212. At this time, the light emitted by the first fill light 111 can only illuminate the first sub-illumination area 211 and the second illumination area 220. The second shading unit 122 is used to block the light emitted by the second fill light 112 toward the first sub-illumination area 211. At this time, the light emitted by the second fill light 112 can only illuminate the second sub-illumination area 212 and the second illumination area 220. Therefore, the first sub-illumination area 211 is illuminated and covered once by the first fill light 111, the second sub-illumination area 212 is illuminated and covered once by the second fill light 112, and the second illumination area 220 can be illuminated and covered by both the first fill light 111 and the second fill light 112, that is, the second illumination area 220 is illuminated and covered twice by the fill light. Since the brightness of the picture taken by the camera assembly decreases as the object to be inspected is farther away from the camera, only when the second lighting area 220 far away from the camera assembly is covered by the fill light with more light than the first sub-lighting area 211 and the second sub-lighting area 212 close to the camera assembly, that is, when the first sub-lighting area 211 and the second sub-lighting area 212 are covered by the fill light once, and the second lighting area 220 is covered by the fill light twice, the picture collected by the camera assembly will not have an overexposure problem caused by the first sub-lighting area 211 and the second sub-lighting area 212 being exposed to excessive light, or the collected picture will not have a dark problem caused by the second lighting area 220 being exposed to too little light, so that normal pictures can be collected from the first sub-lighting area 211, the second sub-lighting area 212 and the second lighting area 220.

[0043] or, Figure 4 A schematic diagram of another camera assembly structure provided in an embodiment of the present disclosure is shown in FIG. Figure 4 As shown, the shading portion includes a third shading unit 123, which is used to block the light emitted by the first fill light 111 toward the second sub-illumination area 212, and to block the light emitted by the second fill light 112 toward the first sub-illumination area 211.

[0044] Exemplarily, the lens holder 100 may also be provided with only the third shading unit 123, and the third shading unit 123 is used to block the light emitted by the first fill light 111 toward the second sub-illumination area 212, and at this time, the light emitted by the first fill light 111 can only illuminate the first sub-illumination area 211 and the second illumination area 220. The third shading unit 123 can also be used to block the light emitted by the second fill light 112 toward the first sub-illumination area 211, and at this time, the light emitted by the second fill light 112 can only illuminate the second sub-illumination area 212 and the second illumination area 220. Therefore, the first sub-illumination area 211 is illuminated and covered once by the first fill light 111, the second sub-illumination area 212 is illuminated and covered once by the second fill light 112, and the second illumination area 220 can be illuminated and covered by the first fill light 111 and the second fill light 112 at the same time, that is, the second illumination area 220 is illuminated and covered twice by the fill light. Since the brightness of the picture taken by the camera assembly decreases as the object to be inspected is farther away from the camera, only when the second lighting area 220 far away from the camera assembly is covered by the fill light with more light than the first sub-lighting area 211 and the second sub-lighting area 212 close to the camera assembly, that is, when the first sub-lighting area 211 and the second sub-lighting area 212 are covered by the fill light once, and the second lighting area 220 is covered by the fill light twice, the picture collected by the camera assembly will not have an overexposure problem caused by the first sub-lighting area 211 and the second sub-lighting area 212 being exposed to excessive light, or the collected picture will not have a dark problem caused by the second lighting area 220 being exposed to too little light, so that normal pictures can be collected from the first sub-lighting area 211, the second sub-lighting area 212 and the second lighting area 220.

[0045] In some embodiments, the first shading unit and the second shading unit are both shading plate structures, and the first fill light, the second fill light, the first shading unit and the second shading unit are arranged side by side.

[0046] Specifically, the first shading unit and the second shading unit can be shading plate structures made of any shading material, and the first fill light, the second fill light, the first shading unit and the second shading unit are arranged side by side on the mirror base. Through the above arrangement, the light emitted by the first fill light and the second fill light can be evenly irradiated on the first lighting area and the second lighting area, and the first shading unit and the second shading unit can respectively block the light of the same range for the first fill light and the second fill light, ensuring that the second lighting area can be evenly irradiated by the light emitted by the first fill light and the second fill light.

[0047] Continue to see Figure 3 The first shading unit 121 and the second shading unit 122 are both located between the first fill light 111 and the second fill light 112 .

[0048] Exemplarily, the first shading unit 121 and the second shading unit 122 are both located between the first fill light 111 and the second fill light 112, the first shading unit 121 is disposed adjacent to the first fill light 111, and the second shading unit 122 is disposed adjacent to the second fill light 112. The first shading unit 121 is used to shield the light emitted by the first fill light 111 toward the second sub-illumination area 212, at which time the light emitted by the first fill light 111 can only illuminate the first sub-illumination area 211 and the second illumination area 220. The second shading unit 122 is used to shield the light emitted by the second fill light 112 toward the first sub-illumination area 211, at which time the light emitted by the second fill light 112 can only illuminate the second sub-illumination area 212 and the second illumination area 220. Therefore, the first sub-lighting area 211 and the second sub-lighting area 212 are illuminated and covered once by the first fill light 111 and the second fill light 112 respectively, while the second lighting area 220 can be illuminated and covered by the first fill light 111 and the second fill light 112 at the same time, that is, the second lighting area 220 is illuminated and covered twice by the fill light 110. Since the brightness of the picture taken by the camera assembly decreases as the object to be inspected is farther away from the camera, only when the second lighting area 220 far away from the camera assembly is covered by the fill light with more light than the first sub-lighting area 211 and the second sub-lighting area 212 close to the camera assembly, that is, when the first sub-lighting area 211 and the second sub-lighting area 212 are covered by the fill light once, and the second lighting area 220 is covered by the fill light twice, the picture collected by the camera assembly will not have an overexposure problem caused by the first sub-lighting area 211 and the second sub-lighting area 212 being exposed to excessive light, or the collected picture will not have a dark problem caused by the second lighting area 220 being exposed to too little light, so that normal pictures can be collected from the first sub-lighting area 211, the second sub-lighting area 212 and the second lighting area 220.

[0049] or, Figure 5 A schematic diagram of another camera assembly structure provided in an embodiment of the present disclosure is shown in FIG. Figure 5 As shown, the first fill light 111 and the second fill light 112 are both located between the first light shielding unit 121 and the second light shielding unit 122 .

[0050] Exemplarily, the lens holder 100 is provided with a first shading unit 121, a second shading unit 122, a first fill light 111, and a second fill light 112. The first fill light 111 and the second fill light 112 are both located between the first shading unit 121 and the second shading unit 122. The first shading unit 121 is disposed adjacent to the first fill light 111, and the second shading unit 122 is disposed adjacent to the second fill light 112. The first shading unit 121 is used to block the light emitted by the first fill light 111 toward the first sub-illumination area 211. At this time, the light emitted by the first fill light 111 can only illuminate the second sub-illumination area 212 and the second illumination area 220. The second shading unit 122 is used to block the light emitted by the second fill light 112 toward the second sub-illumination area 212. At this time, the light emitted by the second fill light 112 can only illuminate the first sub-illumination area 211 and the second illumination area 220. Therefore, the first sub-lighting area 211 and the second sub-lighting area 212 are illuminated and covered once by the second fill light 112 and the first fill light 111 respectively, while the second lighting area 220 can be illuminated and covered by the first fill light 111 and the second fill light 112 at the same time, that is, the second lighting area 220 is illuminated and covered twice by the fill light 110. Since the brightness of the picture taken by the camera assembly decreases as the object to be inspected is farther away from the camera, only when the second lighting area 220 far away from the camera assembly is covered by the fill light with more light than the first sub-lighting area 211 and the second sub-lighting area 212 close to the camera assembly, that is, when the first sub-lighting area 211 and the second sub-lighting area 212 are covered by the fill light once, and the second lighting area 220 is covered by the fill light twice, the picture collected by the camera assembly will not have an overexposure problem caused by the first sub-lighting area 211 and the second sub-lighting area 212 being exposed to excessive light, or the collected picture will not have a dark problem caused by the second lighting area 220 being exposed to too little light, so that normal pictures can be collected from the first sub-lighting area 211, the second sub-lighting area 212 and the second lighting area 220.

[0051] In some embodiments, see Figure 4 The third shading unit 123 is a shading plate structure. The first fill light 111 , the second fill light 112 and the third shading unit 123 are arranged side by side, and the third shading unit 123 is located between the first fill light 111 and the second fill light 112 .

[0052] Exemplarily, the third shading unit 123 may be a shading plate structure made of any shading material. The first fill light 111, the second fill light 112 and the third shading unit 123 are arranged side by side on the lens holder 100, and the third shading unit 123 is located between the first fill light 111 and the second fill light 112. The third shading unit 123 is used to block the light emitted by the first fill light 111 toward the second sub-illumination area 212. At this time, the light emitted by the first fill light 111 can only illuminate the first sub-illumination area 211 and the second illumination area 220. The third shading unit 123 can also be used to block the light emitted by the second fill light 112 toward the first sub-illumination area 211. At this time, the light emitted by the second fill light 112 can only illuminate the second sub-illumination area 212 and the second illumination area 220. Therefore, the first sub-lighting area 211 and the second sub-lighting area 212 are illuminated and covered once by the first fill light 111 and the second fill light 112 respectively, while the second lighting area 220 can be illuminated and covered by the first fill light 111 and the second fill light 112 at the same time, that is, the second lighting area 220 is illuminated and covered twice by the fill light 110. Since the brightness of the picture taken by the camera assembly decreases as the object to be inspected is farther away from the camera, only when the second lighting area 220 far away from the camera assembly is covered by the fill light with more light than the first sub-lighting area 211 and the second sub-lighting area 212 close to the camera assembly, that is, when the first sub-lighting area 211 and the second sub-lighting area 212 are covered by the fill light once, and the second lighting area 220 is covered by the fill light twice, the picture collected by the camera assembly will not have an overexposure problem caused by the first sub-lighting area 211 and the second sub-lighting area 212 being exposed to excessive light, or the collected picture will not have a dark problem caused by the second lighting area 220 being exposed to too little light, so that normal pictures can be collected from the first sub-lighting area 211, the second sub-lighting area 212 and the second lighting area 220. Furthermore, the first fill light 111 , the second fill light 112 and the third shading unit 123 are arranged side by side so that the light emitted by the first fill light 111 and the second fill light 112 can be evenly irradiated on the first sub-illumination area 211 , the second sub-illumination area 21 and the second illumination area 220 .

[0053] In some embodiments, Figure 6 A schematic diagram of another camera assembly structure provided in an embodiment of the present disclosure is shown in FIG. Figure 6As shown, at least two fill-in lights 110 include a first fill-in light 111, a second fill-in light 112 and a third fill-in light 113, the first lighting area 210 includes a first sub-lighting area 211 and a second sub-lighting area 212, and the second lighting area 220 includes a third sub-lighting area 221 and a fourth sub-lighting area 222; the shading portion is used to shield the light emitted by the first fill-in light 111 toward the second sub-lighting area 212 and the fourth sub-lighting area 222, so that the irradiation range of the first fill-in light 111 covers the first sub-lighting area The shading portion is used to block the light emitted by the second fill light 112 toward the first sub-lighting area 211 and the third sub-lighting area 221, so that the illumination range of the second fill light 112 covers the second sub-lighting area 212 and the fourth sub-lighting area 222; the shading portion is used to block the light emitted by the third fill light 113 toward the first sub-lighting area 211 and the second sub-lighting area 212, so that the illumination range of the third fill light 113 covers the second lighting area 220.

[0054] Exemplarily, the lens holder 100 is provided with a shading portion, a first fill light 111, a second fill light 112, and a third fill light 113. The first lighting area includes a first sub-lighting area 211 and a second sub-lighting area 212, and the second lighting area includes a third sub-lighting area 221 and a fourth sub-lighting area 222. The shading portion is used to block the light emitted by the first fill light 111 toward the second sub-lighting area 212 and the fourth sub-lighting area 222. At this time, the light emitted by the first fill light 111 can only illuminate the first sub-lighting area 211 and the third sub-lighting area 221. The shading portion can also block the light emitted by the second fill light 112 toward the first sub-lighting area 211 and the third sub-lighting area 221. At this time, the light emitted by the second fill light 112 can only illuminate the second sub-lighting area 212 and the fourth sub-lighting area 222. The light shielding portion can also be used to shield the light emitted by the third fill light 113 toward the first sub-illumination area 211 and the second sub-illumination area 212. At this time, the light emitted by the third fill light 113 can only illuminate the third sub-illumination area 221 and the fourth sub-illumination area 222. Therefore, the first sub-illumination area 211 is illuminated and covered once by the first fill light 111, and the second sub-illumination area 212 is covered and illuminated once by the second fill light 112. In addition, the third sub-illumination area 221 is illuminated and covered once by the first fill light 111 and the third fill light 113 respectively, and the fourth sub-illumination area 222 is illuminated and covered once by the second fill light 112 and the third fill light 113 respectively, thereby satisfying the second illumination area being illuminated and covered twice by the fill light. Since the brightness of the picture taken by the camera assembly decreases as the object to be inspected is farther away from the camera, only when the third sub-illumination area 221 and the fourth sub-illumination area 222 far away from the camera assembly are illuminated and covered by the fill light more than the first sub-illumination area 211 and the second sub-illumination area 212 close to the camera assembly, that is, when the first sub-illumination area 211 and the second sub-illumination area 212 are illuminated and covered by the fill light once, and the third sub-illumination area 221 and the fourth sub-illumination area 222 are illuminated and covered by the fill light twice, the picture collected by the camera assembly will not have an overexposure problem caused by the first sub-illumination area 211 and the second sub-illumination area 212 being illuminated by excessive light, or the collected picture will not have a too dark problem caused by the third sub-illumination area 221 and the fourth sub-illumination area 222 being illuminated by too little light, so that normal pictures can be collected from the first sub-illumination area 211, the second sub-illumination area 212, the third sub-illumination area 221 and the fourth sub-illumination area 222.

[0055] In some embodiments, see Figure 6The shading portion includes a first shading unit 121 and a second shading unit 122. The first shading unit 121 is used to block the light emitted by the first fill light 111 toward the second sub-illumination area 212 and the fourth sub-illumination area 222, and to block the light emitted by the third fill light 113 toward the first sub-illumination area 211. The second shading unit 122 is used to block the light emitted by the second fill light 112 toward the first sub-illumination area 211 and the third sub-illumination area 221, and to block the light emitted by the third fill light 113 toward the second sub-illumination area 212.

[0056] Exemplarily, the lens holder 100 is provided with a first shading unit 121, a second shading unit 122, a first fill light 111, a second fill light 112 and a third fill light 113. The first shading unit 121 is used to block the light emitted by the first fill light 111 toward the second sub-illumination area 212 and the fourth sub-illumination area 222. At this time, the light emitted by the first fill light 111 can only illuminate the first sub-illumination area 211 and the third sub-illumination area 221. The second shading unit 122 is used to block the light emitted by the second fill light 112 toward the first sub-illumination area 211 and the third sub-illumination area 221. At this time, the light emitted by the second fill light 112 can only illuminate the second sub-illumination area 212 and the fourth sub-illumination area 222. The first shading unit 121 and the second shading unit 122 can also be used to block the light emitted by the third fill light 113 toward the first sub-illumination area 211 and the second sub-illumination area 212, wherein the first shading unit 121 is used to block the light emitted by the third fill light 113 toward the first sub-illumination area 211, and the second shading unit 122 is used to block the light emitted by the third fill light 113 toward the second sub-illumination area 212. At this time, the light emitted by the third fill light 113 can only irradiate the third sub-illumination area 221 and the fourth sub-illumination area 222.

[0057] Therefore, the first sub-illumination area 211 is illuminated and covered once by the first fill light 111, and the second sub-illumination area 212 is illuminated and covered once by the second fill light 112. Furthermore, the third sub-illumination area 221 is illuminated and covered once by the first fill light 111 and the third fill light 113, respectively, and the fourth sub-illumination area 222 is illuminated and covered once by the second fill light 112 and the third fill light 113, respectively, thereby satisfying the requirement that the second illumination area is illuminated and covered twice by the fill light. Since the brightness of the picture taken by the camera assembly decreases as the object to be inspected is farther away from the camera, only when the third sub-illumination area 221 and the fourth sub-illumination area 222 far away from the camera assembly are illuminated and covered by the fill light more than the first sub-illumination area 211 and the second sub-illumination area 212 close to the camera assembly, that is, when the first sub-illumination area 211 and the second sub-illumination area 212 are illuminated and covered by the fill light once, and the third sub-illumination area 221 and the fourth sub-illumination area 222 are illuminated and covered by the fill light twice, the picture collected by the camera assembly will not have an overexposure problem caused by the first sub-illumination area 211 and the second sub-illumination area 212 being illuminated by excessive light, or the collected picture will not have a too dark problem caused by the third sub-illumination area 221 and the fourth sub-illumination area 222 being illuminated by too little light, so that normal pictures can be collected from the first sub-illumination area 211, the second sub-illumination area 212, the third sub-illumination area 221 and the fourth sub-illumination area 222.

[0058] The embodiments of the present disclosure also provide a binocular camera, comprising a camera assembly as described in any one of the above.

[0059] Optionally, the binocular camera can be used in the technical solution of any of the above-mentioned camera components provided in the embodiments of the present disclosure to achieve corresponding beneficial effects.

[0060] The disclosed embodiment also provides a vehicle-mounted display screen, comprising the binocular camera as described above.

[0061] Optionally, the binocular camera can be used in the technical solution of the above-mentioned binocular camera provided in the embodiment of the present disclosure to achieve corresponding beneficial effects.

[0062] The disclosed embodiment also provides a vehicle, including three rows of seats and a camera assembly as described above, wherein the camera assembly is located at the top of the vehicle and between the first row of seats and the second row of seats, the first lighting area is the second row passenger area, and the second lighting area is the third row passenger area.

[0063] For example, Figure 7 A top view of a vehicle structure provided by an embodiment of the present disclosure, such as Figure 7As shown, the vehicle includes a first row of seats 310, a second row of seats 320, a third row of seats 330, and a camera assembly 340. The camera assembly 340 is located at the top of the vehicle and between the first row of seats 310 and the second row of seats 320. The first lighting area is the second row passenger area, i.e., the second row of seats 320, and the second lighting area is the third row passenger area, i.e., the third row of seats 330. The camera assembly 340 includes a light shielding portion and at least two fill lights.

[0064] The second row of seats 320 can be divided into a part of the second row of seats 321 and another part of the second row of seats 322. The light shielding portion is used to shield the light emitted by a part of the fill light toward the part of the second row of seats 321, and the light emitted by the part of the fill light can only illuminate the other part of the second row of seats 322 and all the third row of seats 330. The light shielding portion is also used to shield the light emitted by another part of the fill light toward the other part of the second row of seats 322, and the light emitted by another part of the fill light can only illuminate the part of the second row of seats 321 and all the third row of seats 330. Therefore, the second row of seats 320 is illuminated and covered by the fill light N times, and the third row of seats 330 can be illuminated and covered by the fill light 2N times. Since the brightness of the image captured by the camera assembly decreases as the object to be inspected gets farther away from the camera, only when the third row of seats 310 far away from the camera assembly is covered by more light from the fill light than the second row of seats 320 close to the camera assembly, that is, when the second row of seats 320 are covered by the fill light once and the third row of seats 310 are covered by the fill light twice, the image captured by the camera assembly will not be overexposed due to the second row of seats 320 being exposed to excessive light, or will not be too dark due to the third row of seats 330 being exposed to too little light, so that normal images can be captured of both the second row of seats 320 and the third row of seats 330.

[0065] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0066] The above description is only a specific embodiment of the present disclosure, so that those skilled in the art can understand or implement the present disclosure. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present disclosure. Therefore, the present disclosure will not be limited to the embodiments described herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A camera assembly, characterized in that: include: A mirror base, at least two fill lights and a light shield; The fill light and the shading portion are both arranged on the lens holder, and the shading portion is used to block part of the light emitted by the fill light so that the illumination range of the fill light covers the first illumination area N times, and the illumination range of the fill light covers the second illumination area greater than N times, wherein the first illumination area is located on a side of the second illumination area close to the camera assembly, and N is a positive integer.

2. The camera assembly according to claim 1, characterized in that: The at least two fill-in lights include a first fill-in light and a second fill-in light, and the first lighting area includes a first sub-lighting area and a second sub-lighting area; The light shielding portion is used to shield the light emitted by the first fill light and directed toward the second sub-illumination area, so that the illumination range of the first fill light covers the first sub-illumination area and the second illumination area; The shading portion is further used to shield the light emitted by the second fill light toward the first sub-illumination area, so that the illumination range of the second fill light covers the second sub-illumination area and the second illumination area.

3. The camera assembly according to claim 2, characterized in that: The shading portion includes a first shading unit and a second shading unit, the first shading unit is used to shield the light emitted by the first fill light toward the second sub-illumination area, and the second shading unit is used to shield the light emitted by the second fill light toward the first sub-illumination area; Alternatively, the shading portion includes a third shading unit, and the third shading unit is used to block the light emitted by the first fill light toward the second sub-illumination area, and block the light emitted by the second fill light toward the first sub-illumination area.

4. The camera assembly according to claim 3, characterized in that: The first shading unit and the second shading unit are both shading plate structures, and the first fill light, the second fill light, the first shading unit and the second shading unit are arranged side by side; The first shading unit and the second shading unit are both located between the first fill light and the second fill light, or the first fill light and the second fill light are both located between the first shading unit and the second shading unit; the first shading unit is arranged adjacent to the first fill light, and the second shading unit is arranged adjacent to the second fill light.

5. The camera assembly according to claim 3, characterized in that: The third shading unit is a shading plate structure, the first fill light, the second fill light and the third shading unit are arranged side by side, and the third shading unit is located between the first fill light and the second fill light.

6. The camera assembly according to claim 1, characterized in that: The at least two fill-in lights include a first fill-in light, a second fill-in light and a third fill-in light, the first lighting area includes a first sub-lighting area and a second sub-lighting area, and the second lighting area includes a third sub-lighting area and a fourth sub-lighting area; The light shielding portion is used to shield the light emitted by the first fill light toward the second sub-illumination area and the fourth sub-illumination area, so that the illumination range of the first fill light covers the first sub-illumination area and the third sub-illumination area; The light shielding portion is further used to shield the light emitted by the second fill light toward the first sub-illumination area and the third sub-illumination area, so that the illumination range of the second fill light covers the second sub-illumination area and the fourth sub-illumination area; The shading portion is further used to shield the light emitted by the third fill light toward the first sub-illumination area and the second sub-illumination area, so that the illumination range of the third fill light covers the second illumination area.

7. The camera assembly according to claim 6, characterized in that: The shading part includes a first shading unit and a second shading unit, the first shading unit is used to block the light emitted by the first fill light toward the second sub-lighting area and the fourth sub-lighting area, and to block the light emitted by the third fill light toward the first sub-lighting area, the second shading unit is used to block the light emitted by the second fill light toward the first sub-lighting area and the third sub-lighting area, and to block the light emitted by the third fill light toward the second sub-lighting area.

8. A binocular camera, characterized in that: Comprising a camera assembly as described in any one of claims 1-7.

9. A vehicle-mounted display screen, characterized in that: Comprising a binocular camera as described in claim 8.

10. A vehicle, characterized in that: The vehicle comprises three rows of seats and a camera assembly as claimed in claim 8, wherein the camera assembly is located at the top of the vehicle and between the first row of seats and the second row of seats, the first lighting area is the second row passenger area, and the second lighting area is the third row passenger area.

Images