Image collection equipment of industrial production line

Abstract

The utility model discloses an image collection device of an industrial production line. The image collection device comprises a bracket, a camera, a corner connector, an upper computer, a wireless communication terminal and a light supplementing color lamp. Wherein the bracket comprises a longitudinal vertical rod, a connecting cross rod and a square plane; the connecting cross rod and the square plane are fixed through a buckle, the upper computer and the wireless communication terminal are fixed to the square plane, and the light supplementing color lamp is fixed to a hole in the square plane. The bracket and the industrial production line are in sliding connection through the sliding groove and the sliding support. According to the embodiment of the utility model, omnibearing acquisition of industrial production line images can be realized through multi-angle camera arrangement, other cameras can still complete image acquisition work when a certain camera is stained, and a high-definition module is arranged in the upper computer, so that the definition of the industrial production line images can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial production, in particular to an image collection device for an industrial production line. Background Art

[0002] In industrial production, image collection devices are widely used in various application scenarios, such as quality control, machine vision, safety monitoring, etc. These devices usually include cameras, light sources and image processing software, which can capture and process large amounts of image data generated during the production process in real time. In short, image collection devices play an increasingly important role in industrial production, and the continuous improvement of their technical level also provides strong support for the efficiency, quality and safety of industrial production.

[0003] However, traditional image collection equipment usually only has one camera at one location to collect images; it is not possible to collect images of industrial production lines from multiple angles, and when the camera is damaged, it is also not possible to collect clear images of the industrial production lines. Utility Model Content

[0004] In view of this, an embodiment of the utility model provides an image collection device for an industrial production line.

[0005] An embodiment of the utility model provides an image collection device for an industrial production line, comprising a bracket, multiple cameras, multiple corner connectors, a host computer and a wireless communication terminal; the bracket is fixed on the industrial production line, each of the cameras is fixedly connected to the bracket via a corner connector, and the host computer and the wireless communication terminal are fixed on the bracket; each of the cameras establishes a data connection with the connected corner connector; each of the corner connectors establishes a data connection with the host computer and the wireless communication terminal.

[0006] Furthermore, the bracket is composed of longitudinal vertical poles, connecting cross bars and a square plane; the longitudinal vertical poles are fixed to the four corners of the square plane, and the connecting cross bars are fixed to the upper ends of adjacent longitudinal vertical poles by bolts.

[0007] Furthermore, the corner connector is fixed on the longitudinal pole, and the camera is aimed at the industrial production line.

[0008] Furthermore, the square plane has a hole, and the square plane is fixed to the connecting cross bar by buckles at the outer edge of the hole; the host computer and the wireless communication terminal are fixed at positions outside the hole on the square plane.

[0009] Furthermore, it also includes a fill light color lamp, which is connected to the outer edge of the hole on the square plane and is fixed above the hole by extending the outer edge of the hole on the square plane; the fill light color lamp is data-connected to the host computer and projects light onto the industrial production line according to the light control signal of the host computer.

[0010] Furthermore, the bracket is fixed to the industrial production line through a slide groove; the slide groove is fixedly connected to both sides of the industrial production line and extends to both sides of the industrial production line; the longitudinal vertical rod is provided with a sliding support, and the bracket is slidably connected to the slide groove through the sliding support; lateral movement on the industrial production line is achieved through the sliding connection between the slide groove and the sliding support.

[0011] Furthermore, the corner connector receives an angle change signal sent by a host computer to swing; the camera realizes the change of the camera angle through the corner connector, and the angle change range of the corner connector is 0-180°.

[0012] Furthermore, the wireless communication terminal is connected to cloud storage, and the host computer receives image signals transmitted by the camera and stores the image signals in the cloud through the wireless communication terminal.

[0013] Furthermore, the host computer includes a high-definition module; before the host computer stores the image signal in the cloud through the wireless communication terminal, the host computer improves the clarity of the image signal through the high-definition module.

[0014] Furthermore, the camera is a cylindrical network camera or a hemispherical network camera.

[0015] A technical solution in the above-mentioned embodiment of the utility model has the following advantages: the embodiment of the utility model can realize all-round acquisition of industrial production line images through multi-angle camera arrangement. When a camera is damaged, the remaining cameras can still complete the image acquisition work. The host computer has a built-in high-definition module, which can improve the clarity of the industrial production line images. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall schematic diagram of an image collection device for an industrial production line of the utility model;

[0017] Figure numerals: bracket-1, camera-2, corner connector-3, host computer-4, wireless communication terminal-5, fill light-6, longitudinal pole-1-1, connecting cross bar-1-2, square plane-1-3, buckle 1-4, hole-1-5, slide groove-7-1, sliding support-7-2. DETAILED DESCRIPTION

[0018] The utility model is further explained and illustrated below in conjunction with the accompanying drawings and specific embodiments of the specification.

[0019] Reference Figure 1 The image collection device of an industrial production line provided by an embodiment of the utility model includes a bracket 1, multiple cameras 2, multiple corner connectors 3, a host computer 4 and a wireless communication terminal 5; the bracket 1 is fixed on the industrial production line, each camera 2 is fixedly connected to the bracket 1 through a corner connector 3, and the host computer 4 and the wireless communication terminal 5 are fixed on the bracket 1; each camera 2 establishes a data connection with the connected corner connector 3; each corner connector 3 establishes a data connection with the host computer 4 and the wireless communication terminal 5.

[0020] In this embodiment, the camera 2 adopts a cylindrical network camera or a hemispherical network camera. The cylindrical network camera or the hemispherical network camera is suitable for scenes requiring high definition, intelligent analysis and remote monitoring, such as industrial plants, public safety, traffic monitoring, etc. It has rich functions and powerful performance, and can meet the monitoring needs in various complex environments.

[0021] The camera in this embodiment has the following features:

[0022] (1).2MP resolution:

[0023] The camera has a 2MP HD resolution, which can capture more details and provide clearer images and videos.

[0024] (2) 10x optical zoom:

[0025] The camera is equipped with a 10x optical zoom lens, which can achieve long-distance and remote monitoring, with wider coverage and more detailed monitoring.

[0026] (3) Low light function:

[0027] The camera has a low illumination function, which can obtain clearer images in dim light conditions and improve the adaptability and reliability of the camera.

[0028] (4).IP67 waterproof rating:

[0029] The camera can work normally in bad weather and is suitable for monitoring needs in indoor and outdoor environments.

[0030] (5) Multiple storage methods:

[0031] The camera supports multiple storage methods and can store video streams through SD cards, NAS, NVR and other storage devices. It also supports remote access and real-time monitoring.

[0032] In this embodiment, the bracket 1 is composed of a longitudinal vertical pole 1-1, a connecting cross bar 1-2 and a square plane 1-3; the longitudinal vertical pole 1-1 is fixed to the four corners of the square plane 1-3, and the connecting cross bar 1-2 is fixed to the upper end of the adjacent longitudinal vertical pole 1-1 by bolts. Among them, the corner connector 3 is fixed to the longitudinal vertical pole 1-1, and the camera 2 is aimed at the industrial production line. There is a hole 1-5 on the square plane 1-3, and the square plane 1-3 is fixed to the connecting cross bar 1-2 at the outer edge of the hole 1-5 by a buckle 1-4; the host computer 4 and the wireless communication terminal 5 are fixed at positions outside the hole 1-5 on the square plane 1-3.

[0033] In the present embodiment, an image collection device for an industrial production line also includes a fill light color lamp 6, which is connected to the outer edge of the hole 1-5 on the square plane 1-3, and is fixed above the hole 1-5 by extending the outer edge of the hole 1-5 on the square plane 1-3; the fill light color lamp 6 is data-connected to the host computer 4, and projects light onto the industrial production line according to the light control signal of the host computer 4.

[0034] In this embodiment, the bracket 1 is fixed to the industrial production line through the slide groove 7-1; the slide groove 7-1 is fixedly connected to both sides of the industrial production line and extends to both sides of the industrial production line; a sliding support 7-2 is provided on the longitudinal vertical rod 1-1, and the bracket 1 is slidably connected to the slide groove 7-1 through the sliding support 7-2; the lateral movement on the industrial production line is achieved through the sliding connection between the slide groove 7-1 and the sliding support 7-2.

[0035] In this embodiment, the host computer 4 includes a core module, an image I / O and display module, an image processing module, a feature detection and description module, a computer vision module, a machine learning module, a deep learning module, etc. The corner connector 3 receives the angle change signal sent by the host computer 4 to swing; the camera 2 realizes the change of the camera angle through the corner connector 3, and the angle change range of the corner connector 3 is 0-180°. The wireless communication terminal 5 is connected to the cloud storage, and the host computer 4 receives the image signal transmitted by the camera and stores the image signal in the cloud through the wireless communication terminal 5.

[0036] In this embodiment, the host computer 4 also includes a high-definition module; before the host computer 4 stores the image signal in the cloud through the wireless communication terminal 5, the host computer 4 improves the clarity of the image signal through the high-definition module. Exemplarily, the OpenCV-Tenengrad gradient method can be used to improve the clarity of the image signal.

[0037] The image clarity formula based on the Tenengrad gradient function is defined as formula (1), where T is the given edge detection threshold, and Gx and Gy are the convolutions of the Sobel horizontal and vertical edge detection operators at the pixel point (x, y), respectively:

[0038] D(f)=∑y∑x|G(x,y)|(G(x,y)>T) (1)

[0039] Formula (2) of G(x,y) is defined as follows:

[0040]

[0041] Formula (3) is the template detection of the Sobel operator:

[0042]

[0043] The formula is used to calculate the gradients in the horizontal and vertical directions. The higher the gradient value is in the same scene, the clearer the image is. The measurement indicator is the average grayscale value of the image after being processed by the Sobel operator. The larger the output value is, the clearer the image is, which is convenient for storing high-quality images.

[0044] After the data is analyzed by the OpenCV-Tenengrad gradient function, it is usually necessary to store the data for subsequent data analysis and processing. The following is an exemplary data storage method:

[0045] (1) Local storage:

[0046] The collected data can be directly stored on a local server or storage device, such as a hard disk, NAS, etc. This method has the advantages of being fast and reliable, but the capacity of the storage device and data management issues need to be considered.

[0047] (2) Cloud storage:

[0048] The collected data can be uploaded to a cloud storage service. This method can avoid the limitation of local storage capacity and provide data backup and high availability, but it is necessary to consider the data transmission speed and security.

[0049] (3) Database storage:

[0050] The collected data can be stored in a database, such as MySQL, MongoDB, etc. This method can facilitate data management and query, but it is necessary to consider the database performance and reliability issues.

[0051] A technical solution in the above-mentioned embodiment of the utility model has the following advantages: the embodiment of the utility model can realize all-round acquisition of industrial production line images through the multi-angle arrangement of cameras 2. When a camera 2 is damaged, the remaining cameras 2 can still complete the image acquisition work. The host computer 4 has a built-in high-definition module, which can improve the clarity of the industrial production line images.

[0052] The above is a specific description of the preferred implementation of the present invention, but the present invention is not limited to the described implementation mode. Technical personnel familiar with the field can also make various equivalent deformations or substitutions without violating the spirit of the present invention. These equivalent deformations or substitutions are all included in the scope defined by the claims of this application.

Claims

1. An image collection device for an industrial production line, characterized in that: It includes a bracket, multiple cameras, multiple corner connectors, a host computer and a wireless communication terminal; the bracket is fixed on the industrial production line, each of the cameras is fixedly connected to the bracket through a corner connector, and the host computer and the wireless communication terminal are fixed on the bracket; each of the cameras establishes a data connection with the connected corner connector; each of the corner connectors establishes a data connection with the host computer and the wireless communication terminal.

2. The image collection device for an industrial production line according to claim 1, characterized in that: The bracket is composed of longitudinal vertical poles, connecting cross poles and a square plane; the longitudinal vertical poles are fixed to the four corners of the square plane, and the connecting cross poles are fixed to the upper ends of the adjacent longitudinal vertical poles by bolts.

3. The image collection device for an industrial production line according to claim 2, characterized in that: The corner connector is fixed on the longitudinal pole, and the camera is aimed at the industrial production line.

4. The image collection device for an industrial production line according to claim 2, characterized in that: The square plane has a hole, and the square plane is fixed to the connecting cross bar by buckles at the outer edge of the hole; the host computer and the wireless communication terminal are fixed at positions outside the hole on the square plane.

5. The image collection device for an industrial production line according to claim 3, characterized in that: It also includes a fill light color lamp, which is connected to the outer edge of the hole on the square plane and is fixed above the hole by extending the outer edge of the hole on the square plane; the fill light color lamp is data-connected to the host computer and projects light onto the industrial production line according to the light control signal of the host computer.

6. The image collection device for an industrial production line according to claim 2, characterized in that: The bracket is fixed on the industrial production line through a slide groove; the slide groove is fixedly connected to both sides of the industrial production line and extends to both sides of the industrial production line; a sliding support is provided on the longitudinal vertical rod, and the bracket is slidably connected to the slide groove through the sliding support; lateral movement on the industrial production line is achieved through the sliding connection between the slide groove and the sliding support.

7. The image collection device for an industrial production line according to claim 1, characterized in that: The corner connector receives an angle change signal sent by the host computer to swing; the camera realizes the change of the camera angle through the corner connector, and the angle change range of the corner connector is 0-180°.

8. The image collection device for an industrial production line according to claim 1, characterized in that: The wireless communication terminal is connected to cloud storage, and the host computer receives the image signal transmitted by the camera and stores the image signal in the cloud through the wireless communication terminal.

9. The image collection device for an industrial production line according to claim 7, characterized in that: The host computer includes a high-definition module; before the host computer stores the image signal in the cloud through the wireless communication terminal, the host computer improves the clarity of the image signal through the high-definition module.

10. An image collection device for an industrial production line according to any one of claims 1 to 9, characterized in that: The camera is a cylindrical network camera or a hemispherical network camera.

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