CN-122027786-A - Product test line of image acquisition equipment and test method of image acquisition equipment

CN122027786ACN 122027786 ACN122027786 ACN 122027786ACN-122027786-A

Abstract

The application provides a product test line of image acquisition equipment and a test method of the image acquisition equipment. The product testing line performs appearance detection through a first manual detection station, and then performs functional test at an automatic detection station. The target assembly of the automatic detection station executes preset target switching or moving actions according to the functional test instruction, and meanwhile, the tested equipment acquires images of the target assembly to obtain images or videos of corresponding targets and obtain original data required by functional test. The whole process does not need manual intervention, and the full-automatic operation from instruction issuing, target response and image acquisition to data generation is realized. The raw data collected by the functional test may be machine determined or manually determined. The product test line of the image acquisition equipment ensures the test efficiency and consistency through automation, and ensures the flexibility and reliability of a judgment result through a man-machine cooperation mechanism.

Inventors

DONG HAO
TAO JUNWEI
LI DEAN
TANG DEJUN
PAN ZENGJIAN
HE JINYANG
LIU WENLING
WU KAICHONG
ZHOU CHENGCAI

Assignees

烟台艾睿光电科技有限公司

Dates

Publication Date: 20260512
Application Date: 20260213

Claims (11)

1. The product testing line of the image acquisition equipment is characterized by comprising a production line system (40), a first artificial detection station (10) and an automatic detection station (30), wherein the first artificial detection station (10) and the automatic detection station (30) are connected through the production line system (40); the first artificial detection station (10) is used for detecting the appearance of the tested equipment and adjusting the lens of the tested equipment to a specified focal section; The automatic detection station (30) comprises a test bit (301), a control device (302), a code scanner (303) and a target component (304), wherein the code scanning range of the code scanner (303) covers the test bit (301), the control device (302) is electrically connected with the code scanner (303) and the target component (304), and the control device (302) is used for generating a functional test instruction according to the code scanning result of the code scanner (303) on the detected equipment through appearance, sending the functional test instruction to the target component (304) and the detected equipment, instructing the target component (304) to execute a preset target action and instructing the detected equipment to acquire the image of the target component (304); The control device (302) is further used for acquiring and identifying the image of the target component (304) acquired by the tested equipment and outputting a machine judging result of the corresponding function test; And/or the system further comprises a second manual detection station (20), wherein the automatic detection station (30) and the second manual detection station (20) are connected through the assembly line system (40), and the second manual detection station (20) is used for outputting a manual judgment result of a corresponding functional test according to the acquired image of the target assembly (304) by a person.
2. The product testing line of an image acquisition apparatus according to claim 1, wherein the automatic detection station (30) further comprises at least one of an execution assembly (305), a flipping module (306) and a camera unit (307) electrically connected to the control device (302); the execution component (305) is used for responding to the function test instruction and operating a function key or interface of the tested device; the turnover module (306) is used for responding to the function test instruction and rotating the tested equipment by a preset angle in a specified direction; the visual acquisition range of the camera unit (307) covers a test area of the tested device and is used for responding to the functional test instruction and acquiring a test image of the test area.
3. The product testing line of an image acquisition device according to claim 1, characterized in that the pipeline system (40) is a double-layer pipeline system; The double-layer pipeline system comprises an upper layer pipeline and a lower layer pipeline which are arranged corresponding to the first manual detection station (10), the automatic detection station (30) and the second manual detection station (20), wherein the upper layer pipeline is used for bearing the tested equipment to execute various test operations, and the lower layer pipeline is used for caching the tested equipment; The first manual detection station (10), the automatic detection station (30) and the second manual detection station (20) are respectively provided with a lifting mechanism, and the lifting mechanisms are used for transferring the tested equipment between the upper layer pipeline and the lower layer pipeline.
4. The product testing line of an image capturing apparatus according to claim 1, wherein the automatic detection station (30) comprises a first automatic detection station (31), the first automatic detection station (31) being configured to implement any one or more of a WI-FI hardware signal test, a WI-FI key test, a product information test, a charging light test, a charging test, a shutter test, a background correction test, and a photo video test.
5. Product testing line of an image acquisition device according to claim 4, characterized in that the automatic detection station (30) further comprises a second automatic detection station (33) and/or a third automatic detection station (35) in the direction of conveyance of the pipeline system (40); the second automatic detection station (33) is used for realizing any one or more of a laser key test, a time setting test and a lens torque test; the third automatic detection station (35) is used for realizing any one or more of compass test and movement mode test.
6. A test method of an image capturing apparatus, applied to a product test line of an image capturing apparatus according to any one of claims 1 to 5, comprising: Responding to a WI-FI hardware signal test instruction, controlling a shape target in the target assembly (304) to move in front of a lens of the tested equipment and uniformly move along the direction towards the lens or the opposite direction of the lens; Controlling the tested equipment to shoot the moving shape target, and acquiring a first test video shot by the tested equipment based on WI-FI connection; And determining whether the WI-FI hardware signal of the tested equipment is normal or not according to the uniformity of the movement of the shape target in the first test video, and/or transmitting the first test video to the second manual detection station (20), and manually judging whether the WI-FI hardware signal of the tested equipment is normal or not.
7. The method for testing an image capturing device according to claim 6, further comprising a WI-FI key test and/or a product information test: The WI-FI key test comprises responding to a WI-FI key test instruction, controlling the execution component (305) to open a WI-FI switch of the tested device, scanning the tested device through the code scanner (303) to obtain a device code, establishing WI-FI connection with the tested device based on the device code, controlling the camera unit (307) to shoot a screen of the tested device to obtain a first screen photo, and judging whether the WI-FI key of the tested device is normal according to whether the first screen photo displays a WI-FI identifier or not; The product information test comprises the steps of obtaining local first product information of the tested equipment and second product information in a database, comparing whether the first product information is consistent with the second product information, and judging whether the product information of the tested equipment is normal.
8. The method for testing an image capturing device according to claim 6, further comprising a charging lamp test and/or a charging test: the charging lamp test comprises the steps of responding to a charging lamp test instruction, controlling the camera unit (307) to shoot a charging lamp area of the tested equipment in charging to obtain a charging lamp picture, and judging whether the charging lamp of the tested equipment is normal or not according to the brightness of the charging lamp area in the charging lamp picture; the charging test comprises the steps of responding to a charging test instruction, controlling the camera unit (307) to shoot a screen of the tested device in charging to obtain a second screen photo, identifying whether the second screen photo displays a charging identification, and judging whether the tested device is charged normally.
9. The method for testing an image capturing apparatus according to claim 6, further comprising at least one of a shutter test, a background correction test, and a photo recording test: The shutter test comprises the steps of responding to a shutter test instruction, controlling a uniform surface target of the target component (304) to move to be opposite to a lens of the tested device, controlling the execution component (305) to trigger the tested device to shoot to obtain a uniform surface picture, judging whether the shutter of the tested device is normal according to the uniformity of the uniform surface picture, and/or controlling the camera unit (307) to shoot a screen of the tested device to obtain a third screen photo, and transmitting the third screen photo to the second manual detection station (20) to judge whether the shutter of the tested device is normal manually; The background correction test comprises responding to a background correction test instruction, controlling a shape target of the target component (304) to move to be opposite to a lens of the tested device, controlling the execution component (305) to open a background correction function of the tested device and complete shooting, controlling the camera unit (307) to shoot a screen of the tested device to obtain a fourth screen photo, switching the target component (304) to be a uniform surface target, controlling the execution component (305) to trigger the tested device to complete shooting, controlling the camera unit (307) to shoot the screen of the tested device to obtain a fifth screen photo, judging whether the background correction of the tested device is normal or not according to whether the fourth screen photo displays a shape target pattern and whether the fifth screen photo is uniform or not, and/or transmitting the fourth screen photo and the fifth screen photo to the second manual detection station (20) to judge whether the background correction of the tested device is normal or not by manual work; The photographing and video recording test comprises the steps of responding to a photographing and video recording test instruction, controlling a uniform surface target of the target component (304) to move to be opposite to a lens of the tested device, controlling the execution component (305) to trigger the tested device to shoot to obtain a uniform surface picture, and/or controlling a shape target of the target component (304) to move to be opposite to the lens of the tested device, controlling the execution component (305) to trigger the tested device to shoot to obtain a shape target video, transmitting the uniform surface picture and/or the shape target video to the second manual detection station (20), and determining that the photographing function and/or the video recording function of the tested device are normal after the uniform surface picture and/or the shape target video in the tested device can be deleted through manual verification.
10. The method for testing an image pickup apparatus according to any one of claims 6 to 9, further comprising at least one of a laser key test, a time setting test, and a lens torque test: The laser key test comprises responding to a laser key test instruction, controlling a uniform surface target of the target component (304) to move to be opposite to a lens of the tested equipment, controlling the execution component (305) to open and close a laser switch of the tested equipment, respectively controlling the camera unit (307) to shoot to obtain a first laser test picture and a second laser test picture, and judging whether a laser key of the tested equipment is normal according to whether laser is displayed in the first laser test picture and whether the second laser test picture is not laser; The time setting test comprises the steps of acquiring equipment codes of the equipment to be tested through the code scanner (303) and establishing WI-FI connection, sending a time setting instruction to the equipment to be tested, indicating the equipment to be tested to set time as preset time, controlling the execution component (305) to shut down the equipment to be tested, starting the equipment to be tested after a preset time interval, controlling the camera unit (307) to shoot a screen of the equipment to be tested to obtain a time test photo, and judging whether the time setting function of the equipment to be tested is normal or not according to whether the difference value between the time displayed by the time test photo and the preset time is smaller than a threshold value; The lens torque test comprises the steps of responding to a torque test instruction, controlling the execution assembly (305) to capture the preset angle of rotation of the lens of the tested device and rotate back, obtaining the actual angle value of the lens rotation of the tested device, and judging whether the lens torque of the tested device is normal or not according to whether the difference value between the actual angle value and the preset angle is smaller than a threshold value.
11. The method for testing an image acquisition device according to claim 10, further comprising a compass test and/or a movement pattern test: The compass test comprises responding to a compass test instruction, controlling the execution assembly (305) to grab the tested equipment to the overturning module (306) and start the compass function of the tested equipment, controlling the overturning module (306) to rotate along the Z direction by a preset first angle, controlling the camera unit (307) to shoot the screen of the tested equipment to obtain a sixth screen photo, and judging whether the compass function of the tested equipment is normal according to whether the scale of the compass in the sixth screen photo is matched with the preset first angle; The movement mode test comprises the steps of responding to a movement mode test instruction, controlling the execution assembly (305) to grab the tested equipment to the overturning module (306) and start a movement mode function of the tested equipment, controlling the overturning module (306) to rotate a preset second angle along the Y direction, controlling the camera unit (307) to shoot a screen of the tested equipment to obtain a seventh screen photo, and judging whether the movement function of the tested equipment is normal or not according to whether a display angle in the seventh screen photo is matched with the preset second angle.

Description

Product test line of image acquisition equipment and test method of image acquisition equipment Technical Field The application relates to the technical field of product testing, in particular to a product testing line of image acquisition equipment and a testing method of the image acquisition equipment. Background The whole product of the image acquisition equipment needs to be subjected to strict full-flow function and performance test before leaving the factory, and the full-flow function and performance test comprises multiple dimensions such as optical display, mechanical keys, sensors, communication modules, software functions and the like. At present, in the test of the whole machine in the industry, in the execution and judgment links, the automation and the intelligent degree of the existing scheme are insufficient, and the problem of double dependence on manpower exists. The method is mainly characterized in that the test execution depends on the manual work and the result judgment depends on the manual work. In terms of test execution, the test process of many functions still needs to be manually completed by operators, and standardization and consistency of the test flow are difficult to ensure. In terms of result judgment, for the collected test data such as images, videos and the like, the quality and analysis judgment (such as image quality evaluation and final judgment of whether the functions are normal) are highly dependent on subjective experience and visual observation of detection personnel, so that the test efficiency is low and the labor cost is high. Disclosure of Invention In order to solve the existing technical problems, the application provides a product test line of image acquisition equipment and a test method of the image acquisition equipment, which can improve the detection efficiency. In a first aspect, a product testing line of an image acquisition device is provided, including a pipeline system, a first manual detection station and an automatic detection station, wherein the first manual detection station and the automatic detection station are connected through the pipeline system; The first artificial detection station is used for detecting the appearance of the tested equipment and adjusting the lens of the tested equipment to a specified focal section; The automatic detection station comprises a test position, a control device, a code scanner and a target component, wherein the code scanning range of the code scanner covers the test position, the control device is electrically connected with the code scanner and the target component, and the control device is used for generating a functional test instruction according to the code scanning result of the code scanner on the tested equipment subjected to appearance detection, sending the functional test instruction to the target component and the tested equipment, instructing the target component to execute a preset target action and instructing the tested equipment to acquire an image of the target component; The control device is also used for acquiring and identifying the image of the target component acquired by the tested equipment and outputting a machine judging result of the corresponding function test; and/or the system further comprises a second manual detection station, wherein the automatic detection station and the second manual detection station are connected through the assembly line system, and the second manual detection station is used for outputting a manual judgment result of a corresponding functional test according to the acquired image of the target component by a person. In a second aspect, a testing method of an image capturing device is provided, which is applied to a product testing line of the image capturing device, and includes: responding to a WI-FI hardware signal test instruction, controlling a shape target in the target assembly to move in front of a lens of the tested equipment and uniformly moving in the direction towards the lens or the opposite direction of the lens; Controlling the tested equipment to shoot the moving shape target, and acquiring a first test video shot by the tested equipment based on WI-FI connection; And determining whether the WI-FI hardware signal of the tested device is normal or not according to the uniformity of the movement of the shape target in the first test video, and/or transmitting the first test video to the second manual detection station, and manually judging whether the WI-FI hardware signal of the tested device is normal or not. The product testing line of the image acquisition equipment provided by the embodiment performs appearance detection through the first manual detection station, the appearance detection is qualified, and after the lens is adjusted to the designated focal section, the function test is performed at the automatic detection station. The target assembly of the automatic detection station executes preset target switching or mov