CN112243078A

CN112243078A - Extensible multi-path image acquisition device

Info

Publication number: CN112243078A
Application number: CN202011103991.8A
Authority: CN
Inventors: 王雪晴; 杜豪杰; 卫亚博; 陈辉; 时小广
Original assignee: Pingdingshan University
Current assignee: Pingdingshan University
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-01-19

Abstract

The invention discloses an expandable multi-path image acquisition device, which belongs to the technical field of acquisition devices, and particularly relates to an expandable multi-path image acquisition device, which comprises a bracket, a controller and a processing system, wherein the controller is embedded in the bracket, the interior of the controller is electrically connected with the processing system, the side wall of the controller is fixedly connected with a control panel through screws, the side wall of the control panel is provided with ten external connection holes, the number of the external connection holes is ten, the expandable multi-path image acquisition device can be provided with an integral frame combined by the bracket and a side frame through the combined application of accessories, is combined with the controller to be convenient for external installation, the side wall of a control box is combined with the control panel with the external connection holes, an expansion module electrically connected with a camera is connected with the processing system to collect, analyze and transmit images, and the mode of adding the expansion module can realize external expansion during data acquisition, the use flexibility is strong, is convenient for carry on the processing of the multipath image.

Description

Extensible multi-path image acquisition device

Technical Field

The invention relates to the technical field of acquisition devices, in particular to an extensible multi-path image acquisition device.

Background

The main functions of the picture collecting and processing system comprise that the singlechip controls an ISP-PLD device to realize high-speed collection and storage of images of the camera, the singlechip compresses images and serially communicates with the PC to realize transmission of image data, and image processing, display and the like are realized at the PC end. In an image acquisition processing system, system design generally follows three design modes: a hardware acquisition-software processing mode, a split hardware acquisition and processing mode, and an integrated hardware acquisition and processing mode.

The image acquisition refers to that the image is converted into a digital image after being sampled and quantized, and the digital image is input and stored into a frame memory. Image processing refers to the processing of analyzing an image with a computer to achieve a desired result, and is also called image processing, which generally refers to digital image processing. The main functions of the picture collecting and processing system comprise that the singlechip controls an ISP-PLD device to realize high-speed collection and storage of images of the camera, the singlechip compresses images and serially communicates with the PC to realize transmission of image data, and image processing, display and the like are realized at the PC end.

In the process of carrying out automatic production activity, the image acquisition device is arranged, so that the aim of automatic matching can be effectively fulfilled, and data support is provided for automatic production.

The time consumption of image processing is closely related to the complexity of processing tasks, and if the processing is only limited to simple work such as image display, the time consumed by software or hardware processing is little, so that the real-time performance of the system is not obviously influenced; however, if the processing work is complicated, the expansion may be necessary.

At present, in the process of image acquisition, pre-combination is needed in image acquisition needing to face a large amount, when expansion needs to be carried out subsequently, external expansion cannot be carried out, and when multi-path image processing is faced, re-wiring combination is needed, so that the flexibility is poor.

Disclosure of Invention

The invention aims to provide an expandable multi-path image acquisition device, which solves the problems that in the conventional image acquisition process proposed in the background art, in the image acquisition process needing to face a large amount of images, the images need to be combined in advance, when the subsequent expansion needs to be carried out, the external expansion cannot be carried out, in the multi-path image processing, the cables need to be re-arranged and combined, and the flexibility is poor.

In order to achieve the purpose, the invention provides the following technical scheme: an expandable multi-path image acquisition device comprises a bracket, a controller and a processing system, wherein the controller is embedded in the inner side of the bracket, the inner part of the controller is electrically connected with the processing system, the side wall of the controller is fixedly connected with a control panel through screws, the side wall of the control panel is provided with ten external connection holes, the number of the external connection holes is ten, the circumferential inner wall of each external connection hole is inserted with an expansion module, the electrical output end of the expansion module is electrically connected with the processing system, the electrical input end of the expansion module is electrically connected with an external lead, the external lead is electrically connected with a camera, the inner part of the expansion module is electrically connected with a camera module and a data capture module, the inner part of the processing system is electrically connected with an image acquisition module, an image analysis module and an image transmission module, the electrical output end of the processing system is electrically, the electrical output end of the data generation module is electrically connected with a conversion module, and the electrical output end of the conversion module is electrically connected with an image processing module.

Preferably, a side frame is welded on the rear side wall of the support, and the bottom of the side frame is fixedly connected with an inclined strut through a bolt.

Preferably, the inner side of the side frame is fixedly connected with a mounting buckle through a screw, and the rear side wall of the mounting buckle is in threaded connection with a mounting nail.

Preferably, the inner side of the bracket is embedded with a composition plate.

Preferably, the electrical output end of the data generation module is electrically connected with a storage module.

Preferably, the mounting height of the mounting buckle is greater than the height of the bracket.

Compared with the prior art, the invention has the beneficial effects that: this kind of extensible multichannel image acquisition device, through the combination application of accessory, can set up the whole frame by support and side bearer combination, and the cooperation controller makes up, be convenient for external installation, and carry the control panel that connects the hole outside the lateral wall combination of control box, utilize the expansion module of electric connection camera, after being connected with processing system, can carry out the collection of image, analysis and transmission, the mode of addding the expansion module can carry out outside extension when carrying out data acquisition, use the flexibility strong, be convenient for carry out the processing of multichannel image.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the controller of the present invention;

FIG. 3 is a schematic diagram of the interior of the controller according to the present invention;

FIG. 4 is a schematic view of a processing system of the present invention;

fig. 5 is a schematic diagram of an expansion module according to the present invention.

In the figure: 100 supports, 110 side frames, 120 inclined struts, 130 installation buckles, 140 combination boards, 200 controllers, 210 control boards, 220 external connection holes, 230 expansion modules, 231 camera modules, 232 data capture modules, 240 processing systems, 241 image acquisition modules, 242 image analysis modules, 243 image transmission modules, 244 data generation modules, 245 storage modules, 246 conversion modules and 247 image processing modules.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention provides an expandable multi-channel image capturing device, which is convenient for increasing the flexibility of external expansion by the combined application of accessories, please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, and comprises a support 100, a controller 200 and a processing system 240;

referring to fig. 1 again, the bracket 100 is connected to the side frame 110, specifically, the side frame 110 is welded to the rear side wall of the bracket 100, the bottom of the side frame 110 is fixedly connected to the inclined strut 120 through a bolt, and the arrangement of the inclined strut 120 creates an effective supporting structure between the bracket 100 and the side frame 110, thereby effectively forming a tripod structure and facilitating the increase of the overall stability;

referring to fig. 1 again, the controller 200 is connected to the support 100, specifically, the controller 200 is embedded in the inner side of the support 100, the side wall of the controller 200 is fixedly connected to the control board 210 through screws, the side wall of the control board 210 is provided with ten external connection holes 220, the circumferential inner wall of the external connection holes 220 is inserted with the expansion module 230, the ten external connection holes 220 are uniformly arranged on the same horizontal line, and the electrical output ends of the ten external connection holes 220 are connected to the processing system 240 through the control board 210, so as to achieve the purpose of data transmission;

referring to fig. 1, 2, 3 and 4 again, the processing system 240 is connected to the expansion module 230, specifically, the inside of the controller 200 is electrically connected to the processing system 240, the electrical output end of the expansion module 230 is electrically connected to the processing system 240, the electrical input end of the expansion module 230 is electrically connected to an external wire, the external wire is electrically connected to a camera, the inside of the expansion module 230 is electrically connected to a camera module 231 and a data capture module 232, the inside of the processing system 240 is electrically connected to an image acquisition module 241, an image analysis module 242 and an image transmission module 243, the electrical output end of the processing system 240 is electrically connected to a data generation module 244, the electrical output end of the data generation module 244 is electrically connected to a conversion module 246, and the electrical output end of the conversion module 246 is electrically connected to an image processing module 247;

in particular use: firstly, a side frame 110 is arranged on a bracket 100, a combination board 140 is arranged at the bottom of the side frame 110, a processing system 240 is connected to the bottom of the combination board 140 in a buckling manner, the side wall of the processing system 240 is connected with a controller 200 carrying a control board 210, an external connection hole 220 is arranged on the control board 210, the processing system 240 electrically connected with the control board 210 is arranged inside the controller 200, a camera module 231 and a data capture module 232 are arranged in an extension module 230, an image acquisition module 241, an image analysis module 242 and an image transmission module 243 are arranged inside the processing system 240 after the extension module 230 is connected with the processing system 240, and data contents can be transmitted to the image processing module 247 by matching with a data generation module 244 and a conversion module 246 after a series of operations such as acquisition, analysis and transmission;

referring to fig. 1 again, in order to increase the external connection capability of the side frame 110, specifically, the inner side of the side frame 110 is fixedly connected with a mounting buckle 130 through a screw, and a rear side wall of the mounting buckle 130 is in threaded connection with a mounting nail, which is convenient to match with the grabbing of a mounting position to ensure the stability of the combination.

Referring again to fig. 1 and 3, in order to facilitate shielding the side of the rack 100, the top of the processing system 240 is also connected, and specifically, the rack 100 is embedded with a combination board 140.

Referring to fig. 4 again, in order to facilitate the data storage capability, specifically, the electrical output end of the data generating module 244 is electrically connected to a storage module 245, and the storage module 245 is provided with an external port, so as to facilitate the transmission of external data.

Referring to fig. 1 again, in order to facilitate the external hanging assembly, specifically, the mounting height of the mounting buckle 130 is greater than the height of the bracket 100, and the height is different to facilitate the hanging effect.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. An extensible multipath image acquisition device, characterized in that: the device comprises a bracket (100), a controller (200) and a processing system (240), wherein the controller (200) is embedded in the inner side of the bracket (100), the controller (200) is electrically connected with the processing system (240), the side wall of the controller (200) is fixedly connected with a control panel (210) through screws, the side wall of the control panel (210) is provided with ten external connection holes (220), the number of the external connection holes (220) is ten, an extension module (230) is inserted into the circumferential inner wall of each external connection hole (220), the electrical output end of the extension module (230) is electrically connected with the processing system (240), the electrical input end of the extension module (230) is electrically connected with an external lead, the external lead is electrically connected with a camera, and the interior of the extension module (230) is electrically connected with a camera module (231) and a data capture module (232), the image processing system is characterized in that an image acquisition module (241), an image analysis module (242) and an image transmission module (243) are electrically connected to the interior of the processing system (240), an electrical output end of the processing system (240) is electrically connected with a data generation module (244), an electrical output end of the data generation module (244) is electrically connected with a conversion module (246), and an electrical output end of the conversion module (246) is electrically connected with an image processing module (247).

2. The scalable multi-channel image capture device of claim 1, wherein: a side frame (110) is welded on the rear side wall of the support (100), and an inclined support (120) is fixedly connected to the bottom of the side frame (110) through a bolt.

3. The scalable multi-channel image capture device of claim 2, wherein: the inner side of the side frame (110) is fixedly connected with a mounting buckle (130) through a screw, and the rear side wall of the mounting buckle (130) is in threaded connection with a mounting nail.

4. The scalable multi-channel image capture device of claim 3, wherein: the inner side of the bracket (100) is embedded with a combined plate (140).

5. The scalable multi-channel image capture device of claim 4, wherein: the electrical output end of the data generation module (244) is electrically connected with a storage module (245).

6. The scalable multi-channel image capture device of claim 5, wherein: the mounting height of the mounting buckle (130) is greater than that of the bracket (100).