CN213462070U - Test system of camera - Google Patents
Test system of camera Download PDFInfo
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- CN213462070U CN213462070U CN202022770557.7U CN202022770557U CN213462070U CN 213462070 U CN213462070 U CN 213462070U CN 202022770557 U CN202022770557 U CN 202022770557U CN 213462070 U CN213462070 U CN 213462070U
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Abstract
The utility model relates to a camera definition tests technical field, a test system of camera is disclosed, which comprises a supporting table, the camera subassembly, drawing card subassembly and relay mirror subassembly, the camera subassembly includes adjusting part and camera, adjusting part sets up on a supporting table, the camera is installed on adjusting part, adjusting part is configured to the angle that can adjust the position of camera along three-dimensional direction and camera, drawing card subassembly slides along the optical axis direction of camera and sets up on a supporting table, the optical axis and the drawing card subassembly of camera are mutually perpendicular, relay mirror subassembly is configured to can selectively remove between drawing card subassembly and the camera, detection components is used for the definition according to the image analysis camera of the drawing card subassembly that the camera was shot. The test system of this camera can realize in less space that the camera shoots the image of the picture card subassembly of the relay mirror subassembly different distances, reachs the definition of camera through the analysis of detection component, raises the efficiency and the precision.
Description
Technical Field
The utility model relates to a camera definition tests technical field, especially relates to a test system of camera.
Background
Along with the camera constantly to higher pixel development, the long-range image quality requirement of camera is higher and higher, all need test the definition of camera in process of production, if use traditional test method to detect then need great detection place and equipment, still subsidiary detection error and the big problem of work load simultaneously. Therefore, it is desirable to provide a testing system for a camera, which can effectively solve the above problems, complete the testing of the definition of the camera at different distances in a small space, and improve the testing efficiency and accuracy.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a test system of camera has realized accomplishing the definition test to the different distances of camera in less space, improves efficiency of software testing and precision.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a test system of camera, include:
a support table;
the camera assembly comprises an adjusting assembly and a camera, the adjusting assembly is arranged on the supporting table, the camera is mounted on the adjusting assembly, and the adjusting assembly is configured to be capable of adjusting the position of the camera along the three-dimensional direction and the angle of the camera;
the graphic card assembly is arranged on the support table in a sliding mode along the direction of the optical axis of the camera, and the optical axis of the camera is perpendicular to the graphic card assembly;
a relay mirror assembly configured to be selectively movable between the graphics card assembly and the camera; and
the detection assembly is in signal connection with the camera and is used for analyzing the definition of the camera according to the image of the graphic card assembly shot by the camera.
The test system of the camera comprises a support table, a camera component, a graphic card component and a relay mirror component, wherein the camera component, the graphic card component and the relay mirror component are arranged on the support table, the graphic card component is arranged on the support table in a sliding mode along the direction of an optical axis of the camera, the camera can shoot images of the graphic card component which are different in distance from the relay mirror component in a small space, and the detection component analyzes the definition of the camera according to the images shot by the camera, so that the test efficiency is improved; the adjusting assembly of the camera assembly can adjust the position of the camera along the three-dimensional direction and the angle of the camera so that the optical axis of the camera is perpendicular to the graphic card assembly, and therefore testing accuracy is improved.
As a preferable aspect of the test system for the camera, the graphic card assembly includes:
the light source assembly is arranged on the support table in a sliding mode along the direction of the optical axis of the camera; and
the picture card is arranged on one side, facing the camera assembly, of the light source assembly.
The light source subassembly of picture card subassembly can provide required illumination for the picture card, and the picture card sets up in one side of the orientation camera subassembly of light source subassembly to the camera can shoot the image of picture card.
As a preferable scheme of the test system for the camera, a first guide rail is arranged on the support table, the first guide rail extends along a first direction, the first direction is parallel to an optical axis of the camera, and the light source assembly is slidably arranged on the first guide rail.
Be provided with first guide rail on the brace table, the light source subassembly slides and sets up on first guide rail, and the setting of first guide rail can realize the guide effect to light source subassembly along the first direction removal, avoids the light source subassembly to take place crooked at the removal in-process to improve the measuring accuracy to the camera.
As a preferable mode of the test system of the camera, an optical axis of the camera passes through the center of the graphic card.
The optical axis of camera passes the center of picture card for the picture of the picture card that the camera was shot is comparatively complete, avoids appearing the camera and shoots formation of image off-centre or slope, promotes the accuracy and the reliability of analysis result.
As a preferable aspect of the test system for the camera, the adjusting assembly includes:
the moving assembly is arranged on the supporting platform; and
the three-axis angle adjusting assembly is mounted on the moving assembly, and the camera is mounted on the three-axis angle adjusting assembly;
the moving assembly is configured to drive the three-axis angle adjusting assembly and the camera to move along a three-dimensional direction; the three-axis angle adjustment assembly is configured to adjust the angle of the camera about three perpendicular axis directions.
Can realize the regulation to three-axis angle adjusting part and camera along three-dimensional direction through removing the subassembly, through three-axis angle adjusting part in order to adjust the camera around the angle of three vertically axis direction to make the optical axis of camera aim at the center of drawing card and perpendicular to drawing card subassembly, this adjusting part's regulatory function is nimble, convenient operation.
As a preferable aspect of the test system for a camera described above, the relay mirror assembly includes:
the clamp assembly is arranged on the supporting platform in a sliding mode; and
a relay lens mounted on the jig assembly.
The relay mirror assembly facilitates mounting and support of the relay mirror by the clamp assembly.
As a preferable mode of the test system for the camera, a second guide rail is disposed on the support table, the second guide rail extends along a second direction, the second direction is perpendicular to the optical axis of the camera, and the clamp assembly is slidably disposed on the second guide rail.
A second guide rail is arranged on the support table, the second guide rail extends along a second direction, and the clamp assembly is arranged on the second guide rail in a sliding mode, so that the relay lens can be arranged between the camera assembly and the graphic card assembly in the second direction in a sliding mode when a test is needed; when the relay lens is not required to be tested, the relay lens is moved to other positions, so that the operation of other parts in a limited space is facilitated, and the interference effect of the relay lens on the operation of other parts is avoided.
As a preferable mode of the test system for the camera, the test system for the camera further includes a light shield which is disposed on the support table and shields the camera assembly, the graphic card assembly, and the relay lens assembly from the support table.
The effect of shading can be carried out in the setting of lens hood, avoids the environment to produce the influence to the test of the definition of camera.
As a preferable aspect of the test system for a camera described above, the light shield includes:
the mask body is provided with an opening; and
and the cover door is arranged at the opening position and can close or open the opening.
The opening position of the hood body of the light shield is provided with the hood door, and when the opening is opened through the hood door, the operation on the components in the light shield can be facilitated; when the opening is closed through the cover door, the influence of the environment on the test is avoided.
As a preferable scheme of the test system for the camera, the graphic card assembly is further connected to a driving mechanism, and the driving mechanism is used for driving the graphic card assembly to move.
The driving mechanism is arranged for driving the movement of the graphic card assembly, so that the automation of the movement of the graphic card assembly is realized.
The utility model has the advantages that:
the utility model provides a test system of camera, this test system of camera include the brace table and set up in camera subassembly, drawing card subassembly and the relay mirror subassembly of brace table, and the drawing card subassembly slides along the optical axis direction of camera and sets up on the brace table, realizes in less space that the camera is to the image shooting of the drawing card subassembly of the different distances of relay mirror subassembly, and the detection subassembly is according to the definition of the image analysis camera of camera shooting, improves test efficiency; the adjusting assembly of the camera assembly can adjust the position of the camera along the three-dimensional direction and the angle of the camera so that the optical axis of the camera is perpendicular to the graphic card assembly, and therefore testing accuracy is improved.
Drawings
Fig. 1 is a first schematic structural diagram of a testing system of a camera provided by the present invention;
fig. 2 is a schematic structural diagram ii of a test system of a camera provided by the present invention;
fig. 3 is a schematic structural diagram three of a testing system of a camera provided by the present invention.
In the figure:
1. a support table;
2. a camera assembly; 21. an adjustment assembly; 211. a moving assembly; 212. a triaxial angle adjustment assembly; 22. a camera;
3. a graphics card component; 31. a light source assembly;
4. a relay mirror assembly; 41. a clamp assembly; 42. a relay lens;
5. a first guide rail;
6. a second guide rail;
7. a light shield; 71. a cover body; 72. a cover door;
8. and (6) an interactive interface.
Detailed Description
In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The embodiment provides a test system of a camera, which is used for testing the definition of the camera at different distances. As shown in fig. 1-3, the testing system of the camera comprises a supporting table 1, a camera assembly 2, a card assembly 3, a relay mirror assembly 4 and a detection assembly, wherein the supporting table 1 is an optical flat plate, so that the supporting table 1 is relatively flat, the camera assembly 2 comprises an adjusting assembly 21 and a camera 22, the adjusting assembly 21 is arranged on the supporting table 1, the camera 22 is arranged on the adjusting assembly 21, the adjusting assembly 21 is used for adjusting the position of the camera 22 along the three-dimensional direction and the angle of the camera 22, the picture card assembly 3 is arranged on the supporting table 1 in a sliding mode along the direction of the optical axis of the camera 22, the optical axis of the camera 22 is perpendicular to the picture card assembly 3, the relay lens assembly 4 can selectively move between the picture card assembly 3 and the camera 22, the detection assembly is in signal connection with the camera 22, and the detection assembly is used for analyzing the definition of the camera 22 according to the image of the picture card assembly 3 shot by the camera 22.
Traditional camera formation of image detects, when the far focus test, needs a very big spatial distance, and the picture card becomes bigger, and at this moment, whole test environment needs very big, is difficult to realize even. The relay mirror assembly 4 is used to compress this large space into a small space, and the card assembly 3 becomes small. Therefore, the testing distance is greatly shortened, and the detection cost and the use space are greatly reduced.
The test system of the camera comprises a support table 1, a camera component 2, a graphic card component 3 and a relay lens component 4, wherein the camera component 2, the graphic card component 3 and the relay lens component 4 are arranged on the support table 1, the graphic card component 3 is arranged on the support table 1 in a sliding mode along the optical axis direction of the camera 22, the purpose that the camera 22 shoots images of the graphic card component 3 which are different in distance from the relay lens component 4 is achieved in a small space is achieved, the detection component analyzes the definition of the camera according to the images shot by the camera 22, and the test efficiency is improved; the position of the camera 22 in the three-dimensional direction and the angle of the camera 22 can be adjusted through the adjusting component 21 of the camera component 2, so that the optical axis of the camera 22 is perpendicular to the graphic card component 3, and the testing accuracy is improved.
Optionally, the test system of the camera further comprises a light shield 7, the light shield 7 is disposed on the support platform 1, and the camera assembly 2, the graphic card assembly 3 and the relay lens assembly 4 are disposed on the support platform 1 in a shielding manner. The arrangement of the light shield 7 can shield light, and the environment is prevented from influencing the definition test of the camera 22.
Further, the light shield 7 includes a cover 71 and a cover door 72, the cover 71 is provided with an opening, and the cover door 72 is provided at an open position and can close or open the opening. A cover door 72 is arranged at the opening position of the cover body 71 of the light shield 7, and when the opening is opened through the cover door 72, the operation of the components in the light shield 7 can be facilitated; the environmental impact on the test is avoided when the opening is closed by the cover door 72.
Alternatively, the cover door 72 is rotatably provided on the cover 71, and a handle is provided on the cover door 72, and the cover door 72 is opened or closed by pulling the handle. As shown in fig. 3, the top of the cover door 72 is rotatably connected to the cover 71, and the cover door 72 is rotated about a horizontal axis by an upward or downward force to open or close the cover door 72. One side of the cover door 72 can also be rotatably arranged on the cover body 71, that is, the cover door 72 rotates along the axis in the vertical direction, so that the operation is convenient for an operator. In other embodiments 72 may be disposed on the cover 71 by sliding, detachable connection, or the like, as long as the opening can be closed or opened.
As shown in fig. 3, the graphic card assembly 3 includes a light source assembly 31 and a graphic card, the light source assembly 31 is slidably disposed on the supporting platform 1 along the optical axis direction of the camera 22, and the graphic card is disposed on one side of the light source assembly 31 facing the camera assembly 2. The light source assembly 31 of the card assembly 3 can provide the required illumination for the card to make the picture of the card taken by the camera 22 more clear. The graphic card is disposed on a side of the light source assembly 31 facing the camera assembly 2 so that the camera 22 can photograph an image of the graphic card.
Optionally, the image card assembly 3 is further connected to a first driving mechanism, and the first driving mechanism is used for driving the image card assembly 3 to move. The first driving mechanism is arranged for driving the movement of the graphic card assembly 3, so that the automation of the movement of the graphic card assembly 3 is realized.
Optionally, in order to realize that the graphic card assembly 3 slides along the optical axis direction of the camera 22, the support table 1 is provided with the first guide rail 5, the first guide rail 5 extends along the first direction, the first direction is parallel to the optical axis of the camera 22, the light source assembly 31 is slidably disposed on the first guide rail 5, the first guide rail 5 is configured to guide the light source assembly 31 to move along the first direction, and the light source assembly 31 is prevented from being tilted in the moving process, so that the test precision of the camera 22 is improved.
Preferably, the optical axis of the camera 22 passes through the center of the graphic card, so that the image of the graphic card shot by the camera 22 is complete, the imaging eccentricity or inclination of the camera 22 is avoided, and the accuracy and reliability of the analysis result are improved.
As shown in fig. 3, the adjusting assembly 21 includes a moving assembly 211 and a three-axis angle adjusting assembly 212, the moving assembly 211 is disposed on the support table 1, the three-axis angle adjusting assembly 212 is mounted on the moving assembly 211, the camera 22 is mounted on the three-axis angle adjusting assembly 212, and the moving assembly 211 is configured to drive the three-axis angle adjusting assembly 212 and the camera 22 to move in a three-dimensional direction; the three-axis angle adjusting assembly 212 is used for adjusting the angles of the camera 22 around three perpendicular axial directions, so that the optical axis of the camera 22 is aligned with the center of the graphic card and perpendicular to the graphic card assembly 3, and the adjusting assembly 21 is flexible in adjusting function and convenient to operate. The specific structures of the moving assembly 211 and the three-axis angle adjusting assembly 212 are not particularly limited herein, as long as the adjustment of the position of the three-dimensional direction of the camera 22 by the moving assembly 211 and the angle of the three-axis angle adjusting assembly 212 in the three perpendicular axial directions of the camera 22 can be achieved.
Alternatively, the movement of the moving component 211 in the three-dimensional direction may be driven by a second driving mechanism to improve the degree of automation of the moving component 211.
As shown in fig. 3, the relay lens assembly 4 includes a clamp assembly 41 and a relay lens 42, the clamp assembly 41 is slidably disposed on the support platform 1, the relay lens 42 is mounted on the clamp assembly 41, the clamp assembly 41 is used for clamping the relay lens 42, and the relay lens assembly 4 facilitates mounting and supporting the relay lens 42 through the clamp assembly 41. Optionally, the clamp assembly 41 is detachably slidably disposed on the supporting platform 1, and the relay lens 42 is detachably connected to the clamp assembly 41, so as to facilitate replacement and maintenance of the clamp assembly 41 and the relay lens 42. Alternatively, the relay lens 42 and the fixture assembly 41 may be replaced according to different testing requirements. In the process of detecting the definition of the camera 22, the position of the graphic card is moved to change the distance between the side of the relay lens 42 facing the graphic card and the graphic card, the graphic card is shot by the camera 22 at different distances, and the images of the camera 22 at different distances are analyzed by the detection component to analyze the definition of the camera 22.
Specifically, the support table 1 is provided with a second guide rail 6, the second guide rail 6 extends along a second direction, the second direction is perpendicular to the optical axis of the camera 22, and the clamp assembly 41 is slidably disposed on the second guide rail 6. A second guide rail 6 is arranged on the support table 1, the second guide rail 6 extends along a second direction, and the clamp assembly 41 is arranged on the second guide rail 6 in a sliding manner, so that the relay lens 42 can be arranged between the camera assembly 2 and the graphic card assembly 3 in the second direction in a sliding manner when a test is required; when the test is not needed, the relay lens 42 is moved to other positions, so that the operation of other parts in a limited space is facilitated, and the interference effect of the relay lens 42 on the operation of other parts is avoided.
Optionally, the gripper assembly 41 is connected to a third driving mechanism for driving the gripper assembly 41 and the relay lens 42 to move in the second direction.
Optionally, the test system of the camera further includes a control box, the control box is disposed below the support table 1, a control device is disposed in the control box, the first driving mechanism, the second driving mechanism and the third driving mechanism are all electrically connected to the control device, and the control device controls the actions of the driving mechanisms.
In order to facilitate the control of the test system of the camera, an interactive interface 8 is arranged on the control box, the interactive interface 8 is electrically connected with the control device, and the test mode and the test parameters can be input or adjusted through the interactive interface 8.
Optionally, the bottom of the control box is provided with wheels, so that the whole test system can be conveniently moved to any position, and the test can be conveniently carried out.
The present embodiment will be described in detail by taking an example of testing the camera 22 on the mobile phone.
The testing process comprises the following steps:
first, the cover door 72 is opened, the cellular phone is attached to the adjustment block 21, and the card is attached to the light source block 31.
Then, the light source assembly 31 is turned on, and the position and angle of the camera 22 on the mobile phone are adjusted so that the optical axis of the camera 22 passes through the center of the graphic card.
Thereafter, the relay mirror assembly 4 is moved to the test position, and the cover door 72 is closed.
Then, the interactive interface 8 is operated, a test parameter (the test parameter is the distance between the side of the relay lens 42 facing the graphic card and the graphic card) is input, the driving mechanism drives the graphic card assembly 3 to move, so that the camera 22 shoots the graphic card at different distances from the relay lens 42, and the definition data of the camera 22 is obtained through the analysis of the pictures shot by the camera 22 by the detection assembly.
Optionally, an automatic alignment program and a test flow may be preset, and a full-automatic test is completed according to the set automatic alignment program and the set test flow in the test process.
In the description herein, it is to be understood that the terms "upper", "lower", "right", and the like are used in a descriptive sense or positional relationship based on the orientation or positional relationship shown in the drawings for convenience of description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.
In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
In addition, the foregoing is only the preferred embodiment of the present invention and the technical principles applied thereto. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. A system for testing a camera, comprising:
a support table (1);
a camera assembly (2) comprising an adjusting assembly (21) and a camera (22), wherein the adjusting assembly (21) is arranged on the supporting table (1), the camera (22) is arranged on the adjusting assembly (21), and the adjusting assembly (21) is configured to be capable of adjusting the position of the camera (22) along the three-dimensional direction and the angle of the camera (22);
the graphic card assembly (3) is arranged on the supporting table (1) in a sliding mode along the direction of an optical axis of the camera (22), and the optical axis of the camera (22) is perpendicular to the graphic card assembly (3);
a relay mirror assembly (4), the relay mirror assembly (4) being configured to be selectively movable between the graphics card assembly (3) and the camera head (22); and
the detection assembly is in signal connection with the camera (22) and is used for analyzing the definition of the camera (22) according to the image of the graphic card assembly (3) shot by the camera (22).
2. The system for testing a camera according to claim 1, wherein the graphic card assembly (3) comprises:
a light source assembly (31) which is arranged on the support table (1) in a sliding manner along the direction of the optical axis of the camera (22); and
and the graphic card is arranged on one side of the light source component (31) facing the camera assembly (2).
3. The system for testing a camera according to claim 2, wherein a first guide rail (5) is disposed on the support table (1), the first guide rail (5) extends along a first direction, the first direction is parallel to an optical axis of the camera (22), and the light source assembly (31) is slidably disposed on the first guide rail (5).
4. The system for testing a camera according to claim 2, wherein the optical axis of the camera (22) passes through the center of the graphic card.
5. The system for testing a camera according to claim 1, characterized in that said adjustment assembly (21) comprises:
a moving assembly (211) arranged on the support table (1); and
a three-axis angle adjustment assembly (212) mounted on the moving assembly (211), the camera (22) being mounted on the three-axis angle adjustment assembly (212);
the moving assembly (211) is configured to drive the three-axis angle adjusting assembly (212) and the camera (22) to move along a three-dimensional direction; the three-axis angle adjustment assembly (212) is configured to adjust the angle of the camera head (22) about three perpendicular axis directions.
6. The camera testing system according to claim 5, wherein the relay mirror assembly (4) comprises:
the clamp assembly (41) is arranged on the support table (1) in a sliding mode; and
and a relay lens (42) attached to the jig assembly (41).
7. The system for testing a camera according to claim 6, wherein a second guide rail (6) is disposed on the support table (1), the second guide rail (6) extends along a second direction, the second direction is perpendicular to the optical axis of the camera (22), and the clamp assembly (41) is slidably disposed on the second guide rail (6).
8. The system for testing a camera according to any one of claims 1 to 7, further comprising a light shield (7), wherein the light shield (7) is disposed on the support (1) and shields the camera assembly (2), the graphics card assembly (3) and the relay mirror assembly (4) from the support (1).
9. The camera testing system according to claim 8, wherein the light shield (7) comprises:
the cover body (71), wherein an opening is arranged on the cover body (71); and
and a cover door (72) provided at the opening position and capable of closing or opening the opening.
10. The system for testing a camera according to any one of claims 1 to 7, wherein the graphic card assembly (3) is further connected with a driving mechanism, and the driving mechanism is used for driving the graphic card assembly (3) to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022770557.7U CN213462070U (en) | 2020-11-25 | 2020-11-25 | Test system of camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022770557.7U CN213462070U (en) | 2020-11-25 | 2020-11-25 | Test system of camera |
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| Publication Number | Publication Date |
|---|---|
| CN213462070U true CN213462070U (en) | 2021-06-15 |
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| CN202022770557.7U Active CN213462070U (en) | 2020-11-25 | 2020-11-25 | Test system of camera |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820100A (en) * | 2021-09-30 | 2021-12-21 | 彩晶光电科技(昆山)有限公司 | Lens detection system for detecting lens |
| CN114088354A (en) * | 2021-11-15 | 2022-02-25 | 上海研鼎信息技术有限公司 | Electronic rearview mirror test system |
| CN114125303A (en) * | 2021-11-30 | 2022-03-01 | 重庆紫光华山智安科技有限公司 | Test image acquisition method, device, equipment and medium |
| CN114157857A (en) * | 2021-11-01 | 2022-03-08 | 信利光电股份有限公司 | Camera module qualification detection method based on full depth of field |
| CN115802026A (en) * | 2023-01-20 | 2023-03-14 | 北京普太科技有限公司 | Automatic testing equipment and method for camera |
| WO2023173871A1 (en) * | 2022-03-18 | 2023-09-21 | 上海闻泰信息技术有限公司 | Autofocus testing system |
-
2020
- 2020-11-25 CN CN202022770557.7U patent/CN213462070U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820100A (en) * | 2021-09-30 | 2021-12-21 | 彩晶光电科技(昆山)有限公司 | Lens detection system for detecting lens |
| CN114157857A (en) * | 2021-11-01 | 2022-03-08 | 信利光电股份有限公司 | Camera module qualification detection method based on full depth of field |
| CN114088354A (en) * | 2021-11-15 | 2022-02-25 | 上海研鼎信息技术有限公司 | Electronic rearview mirror test system |
| CN114125303A (en) * | 2021-11-30 | 2022-03-01 | 重庆紫光华山智安科技有限公司 | Test image acquisition method, device, equipment and medium |
| CN114125303B (en) * | 2021-11-30 | 2023-08-25 | 重庆紫光华山智安科技有限公司 | Test image acquisition method, device, equipment and medium |
| WO2023173871A1 (en) * | 2022-03-18 | 2023-09-21 | 上海闻泰信息技术有限公司 | Autofocus testing system |
| CN115802026A (en) * | 2023-01-20 | 2023-03-14 | 北京普太科技有限公司 | Automatic testing equipment and method for camera |
| CN115802026B (en) * | 2023-01-20 | 2023-04-07 | 北京普太科技有限公司 | Automatic testing equipment and method for camera |
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