CN209787277U - Camera module, robot and road sign positioning system - Google Patents
Camera module, robot and road sign positioning system Download PDFInfo
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- CN209787277U CN209787277U CN201920675111.0U CN201920675111U CN209787277U CN 209787277 U CN209787277 U CN 209787277U CN 201920675111 U CN201920675111 U CN 201920675111U CN 209787277 U CN209787277 U CN 209787277U
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Abstract
The utility model provides a camera module, robot and road sign positioning system, include: the camera only receives non-visible light, the light supplementing assembly emits the non-visible light, and the light supplementing assembly is used for irradiating a shooting target of the camera. The utility model provides a camera module, robot and road sign positioning system has reduced the interference of visible light to the camera to the light filling subassembly of the non-visible light of cooperation transmission has promoted the quality of the image of shooting.
Description
Technical Field
The utility model relates to the technical field of robot, in particular to camera module, robot and road sign positioning system.
Background
The mobile robot can realize accurate positioning by capturing the road signs through the camera. The light supplement lamp is often needed for collecting road sign images to supplement light so as to improve the image collection quality. Therefore, the camera assembly is an essential component for locating the road markings. And the fill light is also the necessary hardware to achieve the above functions. In practical applications, the indoor lighting may change, for example, the intensity and color of the light may change, which may have a serious effect on the quality of the image taken by the robot camera. Moreover, the color of the existing road signs cannot be matched with the color of the environment (such as the color of a roof and the color of a wall), so that the appearance effect of the road sign arrangement environment is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses in view of foretell current situation and completion, its aim at provides a camera module, robot and road sign positioning system, can reduce the influence that ambient light shot to the camera, promotes the image quality of shooing.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
the utility model provides a camera module, include:
The camera only receives non-visible light, the light supplementing assembly emits the non-visible light, and the light supplementing assembly is used for irradiating a shooting target of the camera.
Under the condition, the interference of visible light to the camera is reduced, and the quality of the shot image is improved by matching with the light supplementing assembly for emitting invisible light.
The camera is an infrared camera, and the light supplementing assembly emits infrared light.
From this, reduced the natural light interference, promoted the shooting effect.
The infrared light source device further comprises a light-transmitting component, the light-transmitting component transmits infrared light, and the light-transmitting component is arranged in the light emission direction of the light supplementing component.
Under this condition, the printing opacity subassembly can transmit the infrared light that the light filling subassembly was launched to visible light filters, has promoted infrared camera's anti visible light interference ability.
The light supplementing assembly comprises a light supplementing lamp and a substrate, the light supplementing lamp is arranged on the substrate, the substrate is provided with a through hole, the camera comprises a camera, and the camera stretches into the through hole.
In this case, the interference of the light supplement component to the camera shooting is avoided.
The utility model also provides a robot, the robot includes as above camera module.
thereby, the visual positioning of the robot can overcome the interference of visible light.
wherein, the camera module is arranged on the top of the robot.
In this case, the interference of the obstruction with the image captured by the camera is reduced as much as possible.
The utility model also provides a road sign positioning system, road sign positioning system include as above the camera module, road sign positioning system still includes the road sign, the camera module is gathered the image of road sign.
In this case, the acquisition of the road sign image may be unaffected by visible light, and the color selection of the road sign may match the ambient color.
According to the utility model provides a camera module, robot and road sign positioning system has reduced the interference of visible light to the camera to the light filling subassembly of the non-visible light of cooperation transmission has promoted the quality of the image of shooting
Drawings
Fig. 1 is a schematic view showing a configuration of a camera module according to an embodiment of the present invention;
Fig. 2 is an exploded schematic view of a camera module according to an embodiment of the present invention;
Fig. 3 is a schematic perspective view of a robot according to an embodiment of the present invention.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, the same components are denoted by the same reference numerals, and redundant description thereof is omitted. The drawings are schematic and the ratio of the dimensions of the components and the shapes of the components may be different from the actual ones.
As shown in fig. 1, the camera module 1 according to the present embodiment includes a camera 10 and a fill-in light unit 20. The camera 10 receives only non-visible light. The supplementary lighting assembly 20 emits non-visible light. The light supplement unit 20 is used to illuminate the shooting target of the camera 10. Under the condition, the interference of visible light to the camera is reduced, and the quality of the shot image is improved by matching with the light supplementing assembly for emitting invisible light.
In the present embodiment, the camera 10 is an infrared camera. The fill light assembly 20 emits infrared light. From this, reduced the natural light interference, promoted the shooting effect.
As shown in fig. 2, in the present embodiment, the camera module 1 further includes a light-transmitting component 30. The light transmissive member 30 transmits infrared light. The light-transmitting assembly 30 is disposed in the light emitting direction of the light supplement assembly 20. Under this condition, the printing opacity subassembly can transmit the infrared light that the light filling subassembly was launched to visible light filters, has promoted infrared camera's anti visible light interference ability.
In the present embodiment, the light supplement assembly 20 includes a light supplement lamp 21 and a substrate (not shown). The fill-in lamp 21 is disposed on the substrate. The substrate has a through hole 22. The camera 10 includes a camera 11. The camera 11 extends into the through hole 22. In this case, the interference of the light supplement component to the camera shooting is avoided.
In some examples, the light transmissive component 30 may have a substrate 31. The substrate 31 may be provided with a through hole 33. The camera 11 may extend from the through hole 22 and towards the through hole 33.
As shown in fig. 3, the present invention further provides a robot 100. The robot 100 includes the camera module 1 as described above. Thereby, the visual positioning of the robot can overcome the interference of visible light. The camera module 1 will not be described herein.
In the present embodiment, the robot 100 may have a mobile system. The moving system autonomously moves the robot 100.
In the present embodiment, the camera module 1 is provided on the top of the robot 100. In this case, the interference of the obstruction with the image captured by the camera is reduced as much as possible.
The utility model discloses still provide a road sign positioning system (not shown). The road marking positioning system comprises a camera module 1 as described above. The road sign positioning system further comprises a road sign, and the camera module is used for collecting an image of the road sign.
In this case, the acquisition of the road sign image may be unaffected by visible light, and the color selection of the road sign may match the ambient color.
The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.
Claims (7)
1. A camera module, comprising:
The camera only receives non-visible light, the light supplementing assembly emits the non-visible light, and the light supplementing assembly is used for irradiating a shooting target of the camera.
2. the camera module as claimed in claim 1, wherein the camera is an infrared camera, and the fill light module emits infrared light.
3. The camera module of claim 2, further comprising a light transmissive element, wherein the light transmissive element transmits infrared light, and the light transmissive element is disposed in a light emitting direction of the fill light element.
4. the camera module as claimed in claim 1, wherein the fill-in light assembly includes a fill-in light and a substrate, the fill-in light is disposed on the substrate, the substrate has a through hole, the camera includes a camera, and the camera extends into the through hole.
5. A robot, characterized in that the robot comprises a camera module according to any of claims 1-4.
6. A robot as claimed in claim 5, wherein the camera module is disposed on top of the robot.
7. A road marking locating system comprising a camera module as claimed in any one of claims 1 to 4, the system further comprising a road marking, the camera module capturing an image of the road marking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920675111.0U CN209787277U (en) | 2019-05-11 | 2019-05-11 | Camera module, robot and road sign positioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920675111.0U CN209787277U (en) | 2019-05-11 | 2019-05-11 | Camera module, robot and road sign positioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209787277U true CN209787277U (en) | 2019-12-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920675111.0U Active CN209787277U (en) | 2019-05-11 | 2019-05-11 | Camera module, robot and road sign positioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209787277U (en) |
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2019
- 2019-05-11 CN CN201920675111.0U patent/CN209787277U/en active Active
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