An intelligent production testing system for cameras

Abstract

The present invention provides an intelligent production and testing system for cameras, which organically combines Internet technology and artificial intelligence technology to achieve intelligent control instead of manual detection, and meets the requirements of one-time and automatic sound detection, WIFI performance detection, image clarity detection, pan / tilt rotation detection and light detection of intelligent cameras. Compared with traditional manual detection in the production chain, it is more accurate, convenient and quicker. The intelligent camera completes self-test, and the automatic central processor receives data fed back by the camera to make judgments, intuitively reflect problems, and improve the efficiency of production process detection. In the pan / tilt rotation detection item, the pan / tilt is rotated autonomously and color images are captured, and the manual rotation of the motor is replaced by a pixel point calculation detection method, so as to reduce human errors, reduce labor costs, shorten detection time, realize small-scale integration and automation, and effectively improve the production efficiency and quality of intelligent cameras. This tooling has a wide range of uses.

Description

Technical Field

[0001] The present invention relates to the field of electronic information technology, and in particular to an intelligent production and testing system for a camera. Background Art

[0002] The demand for security monitoring is expanding year by year. WIFI smart monitoring systems have been widely used by many companies and families, and the scale of production has been expanded. At present, the production and testing process of consumer WIFI smart monitoring cameras mainly relies on manual testing. The manual testing process includes: image effect quality testing, observing the image effect through human eyes, judging the image exposure rate, color reproduction, field of view and clarity, and the imaging effect in night vision mode. The main testing points also include: product appearance, WIFI performance; product feature testing points: speakers, speakers, pan / tilt motors, lights, etc.; each test point of the camera is tested by manual testing. The problems of manual testing are: first, it is interfered by personal subjective and sensory factors, which makes the judgment of the test results have errors; second, a series of assembly line-style manual testing processes are quite time-consuming; third, the labor cost is high, the production efficiency is low, and the production quality cannot be guaranteed.

[0003] For example, the prior art discloses "a method and device for detecting camera faults", publication number: "CN107087162A", and the embodiments of the present invention relate to the terminal field, and disclose a method and device for detecting camera faults. The method comprises: when it is detected that the camera is started, the fault detection device detects whether there is current in the headphone jack of the camera; when there is current in the headphone jack, the current value of the current is determined; according to the current value of the current, whether the volume of the camera is within a preset range is determined; when the volume of the camera is not within the preset range, an alarm message of abnormal volume is sent to the user device carried by the staff. Through the above technical scheme, it is possible to determine whether the camera has a fault by detecting the power-on status of the camera earphone. When it is determined that the camera has a fault, an alarm message will be sent to the staff in a timely manner so that the staff can troubleshoot the fault in a timely manner.

[0004] The present invention is made to solve the problems commonly encountered in the field of manual detection of WIFI intelligent monitoring systems. Summary of the invention

[0005] The purpose of the present invention is to propose an intelligent production and testing system for cameras in view of the shortcomings of the current WIFI intelligent monitoring system during manual testing.

[0006] In order to overcome the shortcomings of the prior art, the present invention adopts the following technical solutions:

[0007] A camera intelligent production testing system comprises a base plate and a panel, wherein the front and back surfaces and one side between the base plate and the panel are respectively fixedly connected with a first side plate, a second side plate and a mark plate, a movable door is clamped on the other side between the base plate and the panel, the second side plate and the first side plate close to each other are fixedly connected with a lifting platform, a product support platform is bolted between the two lifting platforms, a camera is arranged on the top of the product support platform, and a scanning camera mechanism is arranged on one side of the mark plate and the bottom of the product support platform.

[0008] Optionally, the scanning camera mechanism includes a scanning camera assembly and a front camera assembly, and the scanning camera assembly and the front camera assembly are respectively bolted to the bottom of the product support and the side of the mark plate away from the camera by screws, and the interiors of the product support and the mark plate are penetrated by scanning windows used in conjunction with the scanning camera assembly and the front camera assembly, and the interiors of the movable door and the panel are respectively fixedly connected with a first fixed point mark and a second fixed point mark used in conjunction with the front camera assembly and the scanning camera assembly.

[0009] Optionally, both of the two lifting platforms slide via a slider, the scanning window opened inside the product support platform is circular, and an IT card is installed inside the camera.

[0010] Optionally, the bottom plate, the panel, the first side plate, the second side plate, the movable door and the sign plate are all made of a light-proof aluminum alloy with built-in sound insulation cotton that has signal shielding properties.

[0011] Optionally, a display screen is fixedly mounted on the top of the panel, and an automated central processing unit is fixedly mounted between the panel and the display screen.

[0012] Optionally, a test target plate is bonded to a side of the target plate away from the camera.

[0013] Optionally, an LED light used in conjunction with the camera is fixedly installed on the side of the second side plate close to the camera, and an infrared light assembly used in conjunction with the camera is fixedly installed on the side of the panel close to the camera.

[0014] Optionally, a power socket and a router for use with an automated central processing unit are also fixedly mounted on the side of the second side panel close to the camera.

[0015] The beneficial effects achieved by the present invention are:

[0016] 1. Through the organic combination of Internet technology and artificial intelligence technology, intelligent control is realized to replace manual inspection, which can meet the one-time and automatic sound inspection, WIFI performance inspection, image clarity inspection, pan-tilt rotation inspection and lighting inspection of smart cameras. The inspection steps in the entire inspection process can be carried out separately or comprehensively at the same time. Compared with the traditional manual inspection of the production chain, it is more accurate, convenient and fast; the smart camera completes the self-inspection, and the automated central processor receives the data fed back by the camera to make a judgment, intuitively reflect the problem, and improve the efficiency of production process inspection; in the pan-tilt rotation inspection item, the pan-tilt is rotated autonomously and the color image is taken. The pixel point calculation detection method is used to replace the manual rotation of the motor detection method, which reduces human errors, reduces labor costs, shortens the inspection time, realizes small integration and automation, and effectively improves the production efficiency and quality of smart cameras. This tooling has a wide range of uses, and the workbench is detachable. Different workbenches are suitable for different types of smart camera inspections, which is convenient and flexible. During the tooling automation inspection process, some processes can be carried out simultaneously, which reduces time consumption and improves the production efficiency of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention can be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily drawn to scale, but the emphasis is placed on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0018] Figure 1 It is a schematic diagram of the structure of the present invention;

[0019] Figure 2 Schematic diagram of the structural workflow of the present invention

[0020] Explanation of the accompanying numbers: 1-first fixed point mark; 2-movable door; 3-infrared light assembly; 4-camera; 5-product tray; 6-first side panel; 7-bottom panel; 8-front camera assembly; 9-label plate; 10-power socket; 11-router; 12-LED light; 13-second fixed point mark; 14-panel; 15-scanning camera assembly; 16-lifting platform; 17-second side panel. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail in conjunction with its embodiments below; it should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. For those skilled in the art, other systems, methods and / or features of this embodiment will become apparent after reviewing the following detailed description. It is intended that all such additional systems, methods, features and advantages are included in this specification, included within the scope of the present invention, and protected by the appended claims. Additional features of the disclosed embodiments are described in detail below, and these features will be apparent from the following detailed description.

[0022] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right" and the like indicating directions or positional relationships, they are based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific direction. It is constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0023] Embodiment 1: A camera intelligent production testing system comprises a base plate 7 and a panel 14, wherein the front and back surfaces and one side between the base plate 7 and the panel 14 are respectively fixedly connected with a first side plate 6, a second side plate 17 and a mark plate 9, a movable door 2 is clamped on the other side between the base plate 7 and the panel 14, a lifting platform 16 is fixedly connected to the side where the second side plate 17 and the first side plate 6 are close to each other, a product support platform 5 is bolted between the two lifting platforms 16, a camera 4 is arranged on the top of the product support platform 5, and a scanning camera mechanism is arranged on one side of the mark plate 9 and the bottom of the product support platform 5.

[0024] The scanning camera mechanism includes a scanning camera assembly 15 and a front camera assembly 8. The scanning camera assembly 15 and the front camera assembly 8 are bolted to the bottom of the product support 5 and the side of the mark plate 9 away from the camera 4 by screws. The product support 5 and the mark plate 9 are both penetrated with scanning windows used in conjunction with the scanning camera assembly 15 and the front camera assembly 8. The movable door 2 and the panel 14 are respectively fixedly connected with the first fixed point mark 1 and the second fixed point mark 13 used in conjunction with the front camera assembly 8 and the scanning camera assembly 15. The two lifting platforms 16 slide through the slider. The scanning window opened in the product support 5 is circular. The camera 4 is installed with an IT card. The bottom plate 7, the panel 14, the first side plate 6, the second side plate 17, the movable door 2, and the mark plate 9 are all made of aluminum alloy with built-in sound insulation cotton that is opaque and has signal shielding. A display screen is fixedly installed on the top of the panel 14, and an automatic central processing unit is fixedly installed between the panel 14 and the display screen. A test mark plate is also bonded to the side of the mark plate 9 away from the camera 4. An LED lamp 12 for use with the camera 4 is fixedly installed on the side of the second side panel 17 close to the camera 4, an infrared lamp assembly 3 for use with the camera 4 is fixedly installed on the side of the panel 14 close to the camera 4, and a power socket 10 and a router 11 for use with the automation central processing unit are also fixedly installed on the side of the second side panel 17 close to the camera 4.

[0025] Embodiment 2: This embodiment should be understood as including at least all the features of any one of the aforementioned embodiments, and further improving thereon. Specifically, an intelligent production testing system for a camera is provided, including a base plate 7 and a panel 14, the front and back surfaces and one side between the base plate 7 and the panel 14 are respectively fixedly connected with a first side plate 6, a second side plate 17 and a mark plate 9, the other side between the base plate 7 and the panel 14 is clamped with a movable door 2, the second side plate 17 and the first side plate 6 are fixedly connected on one side close to each other with a lifting platform 16, a product support platform 5 is bolted between the two lifting platforms 16, a camera 4 is arranged on the top of the product support platform 5, and a scanning camera mechanism is arranged on one side of the mark plate 9 and the bottom of the product support platform 5. Specifically, by organically combining Internet technology and artificial intelligence technology, intelligent control is realized to replace manual detection, and the sound detection, WIFI performance detection, image clarity detection, pan-tilt rotation detection and light detection of intelligent cameras can be performed in one time and automatically. Compared with the traditional manual detection of the production chain, it is more accurate, convenient and fast; the intelligent camera completes the self-check, and the automatic central processor receives the data fed back by the camera to make a judgment, intuitively reflect the problem, and improve the efficiency of production process detection; in the pan-tilt rotation detection item, the pan-tilt is rotated autonomously and the color image is taken, and the manual rotation motor detection method is replaced by the pixel point calculation detection method, which reduces human errors, reduces labor costs, and shortens the detection time. Small integration and automation are realized, and the production efficiency and quality of intelligent cameras are effectively improved. In this embodiment, when the image test function is required, after the device turns on the detection mode, the camera collects color images, calculates the average chromaticity and chromaticity distribution characteristics of the image, and judges whether ircut is abnormally reversed and causes the color cast of the picture according to the calculated chromaticity distribution characteristics.At the same time, the collected image is grayed, and the grayscale value jump of the whole image is evaluated. When the grayscale value jumps greatly, the image is clearer. In this embodiment, when the audio test function is needed, the camera plays a preset audio, collects audio output and audio input data respectively, collects data at the audio output and audio data respectively, detects whether the data reaches the preset dB value, performs fast Fourier transform on the output / input data and compares the error value, and determines whether the audio effect passes the test result. In this embodiment, when the WIFI test function is needed, after the camera enters the test state, the camera is connected to the automatic central processor in the attenuation state, obtains its own WIFI signal parameters, including bandwidth value and dB value, detects whether the acquired data value reaches the preset value, and determines whether the WIFI performance passes the test result. In this embodiment, when When the pan / tilt test function is needed, the camera turns the pan / tilt to the initial position before entering the test, facing the color picture posted on the inside of the test box door. The camera rotates the pan / tilt according to the program instructions. The camera shoots the calibration figure in the test box and calculates the position of the figure in the picture. According to the position of the figure, it is judged whether the camera pan / tilt has been rotated in place and whether the pan / tilt has been rotated in place. In this embodiment, when the light test function is needed, after the camera turns on the light test mode, the automatic central processing unit sends an LED turn-on instruction to the test box, and the preset camera turns on the LED color mode to present the image effect. The LED color mode image effect is used to judge whether the incandescent lamp function is normal; the automatic central processing unit sends an LED turn-off instruction to the test box, and the preset camera turns on the infrared night vision mode to present the image effect. The infrared lamp function is abnormal according to the image effect in the infrared night vision mode. At the same time, the audio test, WIFI signal test and image test in each step of the above detection process can be tested at the same time, and the light test and pan / tilt test are performed separately. During the smart camera test, the automated central processor synchronizes the detection data to the display screen in real time, and clearly and intuitively feeds back the data indicators of the smart camera in the image detection, sound detection, WIFI detection, PTZ detection and light detection links, so as to determine whether the overall function of the smart camera is normal. After the smart camera is turned on, it identifies the WIFI connection to the automated central processor. If the smart camera needs to burn the ID, the automated central processor sends a command, the USB camera identifies the QR code label at the bottom of the smart camera body, the automated central processor accesses the server, the server generates a Token and returns this Token to the client, and the smart camera obtains a unique ID; if the smart camera does not need to burn the ID, it directly enters the whole machine detection process.

[0026] The scanning camera mechanism includes a scanning camera assembly 15 and a front camera assembly 8, which are bolted to the bottom of the product support 5 and the side of the mark plate 9 away from the camera 4 by screws, respectively. The interiors of the product support 5 and the mark plate 9 are penetrated with scanning windows used in conjunction with the scanning camera assembly 15 and the front camera assembly 8, and the interiors of the movable door 2 and the panel 14 are fixedly connected with a first fixed point mark 1 and a second fixed point mark 13 used in conjunction with the front camera assembly 8 and the scanning camera assembly 15. Specifically, the automated central processor provides a hotspot for the smart camera and an external USB camera, which is used to identify the QR code of the smart camera body, associate with the server platform, transmit device information, build a bridge for information exchange between the smart camera and the server platform, and feedback detection data through the display screen.

[0027] Both lifting platforms 16 slide through sliders, the scanning window opened inside the product support platform 5 is circular, and an IT card is installed inside the camera 4. Specifically, a slider that can be adjusted up and down is set on the lifting platform 16 to adjust the lifting distance of the product support platform, and an IT card is installed inside the camera 4 to identify the WIFI signal transmitted by the automation central processor and establish a connection with it to complete its own whole machine detection. The circular scanning window opened inside the product support platform 5 can adjust the focal length according to different camera types and adapt to different camera shell types and bases with power interfaces.

[0028] The bottom plate 7, the panel 14, the first side plate 6, the second side plate 17, the movable door 2, and the standard plate 9 are all made of light-proof aluminum alloy with built-in sound insulation cotton that has signal shielding. Specifically, the WIFI signal and sound shielding are achieved, the influence of external factors on the accuracy of camera testing is reduced, and an ideal test environment is provided for the whole equipment testing.

[0029] A display screen is fixedly installed on the top of the panel 14, and an automatic central processing unit is fixedly installed between the panel 14 and the display screen. Specifically, the display screen is connected to the automatic central processing unit to display device detection data, including image test data, audio test data, WIFI test data, pan / tilt test data, and lighting test data.

[0030] A test target plate is also bonded to the side of the target plate 9 away from the camera 4. Specifically, it is used in the image testing stage of the test process to judge whether the image shooting function is normal by shooting the image effect of the test target plate presented.

[0031] The second side panel 17 is fixedly mounted with an LED lamp 12 used in conjunction with the camera 4 on one side near the camera 4, and the panel 14 is fixedly mounted with an infrared lamp assembly 3 used in conjunction with the camera 4 on one side near the camera 4. Specifically, by installing the LED lamp 12, light supply can be provided for the camera test environment, so that the image effect presented by the camera to be tested in different brightness environments can be judged whether the camera light is normal, and by installing the infrared lamp assembly 3, light supply can be provided for the camera night vision environment.

[0032] A power socket 10 and a router 11 used in conjunction with the automation central processing unit are also fixedly installed on the side of the second side panel 17 close to the camera 4. Specifically, by installing the power socket 10 and the router 11, power and signals can be provided to the central processing unit and the overall structure.

[0033] In summary, the intelligent production and testing system of a camera of the present invention realizes intelligent control instead of manual detection by organically combining Internet technology and artificial intelligence technology, and satisfies the one-time and automatic sound detection, WIFI performance detection, image clarity detection, pan-tilt rotation detection and light detection of the intelligent camera. The detection steps in the entire detection process can be performed separately or comprehensively and simultaneously, which is more accurate, convenient and fast than the traditional manual detection of the production chain. The intelligent camera completes the self-test, and the automatic central processor receives the data fed back by the camera to make a judgment, intuitively reflect the problem, and improve the efficiency of the production process detection. In the pan-tilt rotation detection item, the pan-tilt is rotated autonomously and the color image is taken, and the manual motor rotation detection method is replaced by the pixel point calculation detection method, which reduces human errors, reduces labor costs, shortens the detection time, realizes small integration and automation, and effectively improves the production efficiency and quality of the intelligent camera. The tooling has a wide range of uses, the workbench is detachable, and different workbenches are suitable for different types of intelligent camera detection, which is convenient and flexible, and some processes can be carried out simultaneously during the tooling automation detection process, which reduces time consumption and improves the production line production efficiency.

[0034] Although the present invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the present invention. That is, the methods, systems and devices discussed above are examples. Various configurations may appropriately omit, replace or add various processes or components. For example, in alternative configurations, the method may be performed in an order different from the order described, and / or various components may be added, omitted and / or combined. Moreover, the features described with respect to certain configurations may be combined in various other configurations, such as different aspects and elements of the configurations may be combined in a similar manner. In addition, the elements therein may be updated as the technology develops, i.e., many elements are examples and do not limit the scope of the present disclosure or claims.

[0035] Specific details are given in the specification to provide a thorough understanding of the exemplary configurations including implementations. However, the configurations may be practiced without these specific details. For example, well-known circuits, processes, algorithms, structures, and techniques have been shown to avoid obscuring the configurations. This description provides only example configurations and does not limit the scope, applicability, or configurations of the claims. On the contrary, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made to the functions and arrangements of the elements without departing from the spirit or scope of the present disclosure.

[0036] In summary, it is intended that the above detailed description is considered to be illustrative rather than restrictive, and it should be understood that the above embodiments should be understood to be only used to illustrate the present invention and not to limit the scope of protection of the present invention. After reading the contents of the present invention, the technician can make various changes or modifications to the present invention, and these equivalent changes and modifications also fall within the scope of the claims of the present invention.

Claims

1. An intelligent production and testing system for a camera, characterized in that: The invention comprises a bottom plate (7) and a panel (14), wherein the front and back surfaces and one side between the bottom plate (7) and the panel (14) are respectively fixedly connected with a first side plate (6), a second side plate (17) and a mark plate (9), the other side between the bottom plate (7) and the panel (14) is clamped with a movable door (2), the second side plate (17) and the first side plate (6) are both fixedly connected with a lifting platform (16) on the side close to each other, a product support platform (5) is bolted between the two lifting platforms (16), a camera (4) is arranged on the top of the product support platform (5), an automatic central processing unit is arranged on one side of the mark plate (9) and the bottom of the product support platform (5), the automatic central processing unit comprises a scanning camera assembly (15) and a front camera assembly (8), the scanning camera assembly (15) and the front camera assembly (8) are respectively bolted to the bottom of the product support platform (5) and the side of the mark plate (9) away from the camera (4) by screws, the product support platform (5) and the mark plate The interior of the product support platform (5) is provided with a scanning window for use with a scanning camera assembly (15) and a front camera assembly (8); the interior of the movable door (2) and the panel (14) are respectively fixedly connected with a first fixed point mark (1) and a second fixed point mark (13) for use with the front camera assembly (8) and the scanning camera assembly (15); the top of the panel (14) is provided with a display screen for use with an automated central processing unit; the lifting platform (16) is slidable via a slider; the scanning window opened inside the product support platform (5) is circular; an IT card is installed inside the camera (4); a test target plate is also bonded to the side of the target plate (9) away from the camera (4); an LED light (12) for use with the camera (4) is fixedly installed on the side of the second side plate (17) close to the camera (4); and an infrared light assembly (3) for use with the camera (4) is fixedly installed on the side of the panel (14) close to the camera (4).

2. The intelligent production and testing system for cameras according to claim 1, characterized in that: The bottom plate (7), the panel (14), the first side plate (6), the second side plate (17), the movable door (2), and the sign plate (9) are all made of a light-proof aluminum alloy with built-in sound insulation cotton that has signal shielding properties.

3. The intelligent production and testing system for cameras according to claim 1, characterized in that: A power socket (10) and a router (11) for use with the automation central processing unit are also fixedly mounted on the side of the second side panel (17) close to the camera (4).

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