Image recognition device

Abstract

The utility model relates to the technical field of image recognition, and discloses an image recognition device which comprises a bottom plate, a sample storage plate is arranged on the outer surface of the bottom plate, a fixing support is fixedly installed at the end, close to the sample storage plate, of the bottom plate, and a fixing base is fixedly installed at the other end, away from the bottom plate, of the fixing support. A first connecting column is rotationally installed on the inner surface of the fixing base, a sliding groove is formed in the end, close to the bottom plate, of the first connecting column, and a sliding block is slidably connected to the inner surface of the sliding groove. Through the design of the image recognition device, the tightening bolt, the sliding groove and the sliding block, the angles and positions of the camera and the illuminating lamp are conveniently adjusted so as to adapt to sample image acquisition requirements of different positions and angles, the applicability of the device is improved, the high-resolution wide-angle camera can automatically adjust exposure parameters and obtain clear images, the ultra-wide-angle shooting capability covers a larger range, and the image recognition efficiency is improved. The image preprocessing unit reduces the subsequent processing data volume and improves the processing efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to image recognition technical field, concretely is an image recognition device. BACKGROUND

[0002] Image recognition refers to the technology of using computers to process, analyze and understand images to identify various different patterns of targets and objects, which is a practical application of deep learning algorithm; at present, image recognition technology is generally divided into face recognition and commodity recognition, face recognition is mainly used in security inspection, identity verification and mobile payment; commodity recognition is mainly used in commodity circulation process, especially in unmanned shelves, intelligent retail cabinets and other unmanned retail fields.

[0003] Chinese utility model patent publication number: CN 217177989 U, discloses: an image recognition device, the user first fixes the fixed base through the external screw and the ground, according to the actual detection environment and demand, the first motor of lifting assembly is started to provide driving force, the first motor is prompted to rotate the first rotating shaft, so as to drive the U-shaped frame to move on the first rotating shaft, so as to drive the mounting disc and the image recognition mechanism connected with the U-shaped frame to move up and down, so as to realize the function that the image recognition mechanism can be adjusted in height, but the, it is not convenient to automatically adjust the exposure parameter according to the intensity of environmental light to obtain clear images, and the camera does not have super wide angle shooting capability, resulting in small shooting range, affecting normal use. SUMMARY

[0004] The technical problem to be solved by the utility model is to provide an image recognition device, which can effectively solve the problems in the prior art.

[0005] The technical scheme adopted by the utility model is: an image recognition device, comprising a bottom plate, a sample storage plate is arranged on the outer surface of the bottom plate, a fixed support is fixedly installed at one end of the bottom plate close to the sample storage plate, a fixed seat is fixedly installed at the other end of the fixed support away from the bottom plate, a connecting column one is rotatably installed on the inner surface of the fixed seat, a sliding groove is formed at one end of the connecting column one close to the bottom plate, a sliding block is slidably connected to the inner surface of the sliding groove, an installation seat is fixedly installed on the outer surface of the sliding block, a connecting support is fixedly installed on the outer surface of the connecting column one, a lighting lamp is fixedly installed on the outer surface of the connecting support, and a power switch is arranged on the outer surface of the bottom plate.

[0006] Preferably, a tension bolt is arranged through the outer surface of the fixed seat, and the tension bolt is matched with the connecting column one.

[0007] By the above technical scheme, through the design of the loose bolt, when the angle of the connecting column one needs to be adjusted, the loose bolt is loosened, the connecting column one is rotated to the appropriate angle, and then the loose bolt is tightened to fix, the angle of the connecting column one is conveniently and flexibly adjusted, the shooting and lighting angles of the camera body and the illuminating lamp mounted on the connecting column one are changed, different position and angle sample image acquisition requirements are adapted, and the applicability of the device is improved.

[0008] Preferably, the sliding groove is matched with the sliding block, the connecting seat is fixedly installed on the outer surface of the mounting seat through bolts, the camera body is fixedly installed on the outer surface of the connecting seat, and the camera body is a high-resolution wide-angle camera.

[0009] By the above technical scheme, through the design of the sliding block and the sliding groove, the camera is also facilitated to move, a high-resolution camera is adopted, exposure parameters can be automatically adjusted according to the intensity of ambient light to obtain clear images, the camera has super-wide-angle shooting capability and can cover a larger shooting range, and an image preprocessing unit is integrated to perform preliminary processing such as denoising and grayscale on the collected original images, so as to reduce the data amount of subsequent processing and improve the processing efficiency.

[0010] Preferably, the outer surface of the bottom plate is provided with a power management module, a control module and a data storage module, and the power management module, the control module and the data storage module are matched with the camera body.

[0011] By the above technical scheme, after the power is turned on, the power management module converts the external power into the voltage suitable for each module to supply power to the camera body, the control module coordinates the camera body to collect images, the collected image data is transmitted to the data storage module for storage, the power management module ensures stable power supply of each module, has overvoltage, overcurrent and short circuit protection, ensures safe operation of the device, supports energy-saving mode to prolong the battery life, the data storage module adopts a high-speed solid state disk to quickly store and read a large amount of image data, facilitates subsequent query and analysis, the control module serves as a core unit to coordinate the work of each module and also has a remote communication function to transmit the recognition result and image data to a back-end computer or a remote control center.

[0012] Preferably, the outer surface of the bottom plate is provided with a temperature and humidity sensor and a light sensor, and the temperature and humidity sensor and the light sensor are electrically connected with the illuminating lamp.

[0013] Through the technical scheme, the temperature and humidity sensor and the light sensor monitor the environmental temperature and humidity and the light intensity in real time, when the light intensity is insufficient, the control module controls the lighting lamp to open the light compensation according to the sensor data, the environmental perception module, i.e. the temperature and humidity sensor and the light sensor, can monitor the environmental parameters in real time, and the control module can adaptively adjust the device working parameters according to the parameters, such as automatically opening the lighting lamp to compensate light when the light is insufficient, so that the image acquisition module can stably operate under different light, temperature and humidity environments, and high image acquisition and recognition performance can be maintained.

[0014] Preferably, the bottom of the bottom plate is fixedly provided with a connecting column II, and a leveling angle code is rotatably arranged on the outer surface of the connecting column II.

[0015] Through the technical scheme, the device is placed on a plane to be used, the leveling angle code is rotated to adjust the levelness of the bottom plate, so that the device is in a horizontal stable state, the device is placed stably, the deviation of the camera shooting angle caused by uneven placement is avoided, the image acquisition effect is affected, and then the accuracy of image recognition is ensured.

[0016] Preferably, the top of the bottom plate is fixedly provided with a limiting frame, and the outer surface of the bottom plate is provided with a power connection line.

[0017] Through the technical scheme, the sample storage plate is placed in the limiting frame, the power connection line is connected to supply power to the device, the limiting frame can fix the position of the sample storage plate to prevent the sample storage plate from moving during image acquisition, and the stability and accuracy of image acquisition are ensured, and the power connection line provides a stable power source for the device.

[0018] Compared with the prior art, the image recognition device has the following beneficial effects:

[0019] 1. The image recognition device, the design of the elastic bolt, the sliding groove and the sliding block facilitates the adjustment of the angle and position of the camera and the lighting lamp to adapt to the sample image acquisition requirements of different positions and angles, improves the applicability of the device, the high-resolution wide-angle camera can automatically adjust the exposure parameters to obtain clear images, the ultra-wide-angle shooting capability covers a larger range, and the image preprocessing unit reduces the subsequent processing data amount and improves the processing efficiency.

[0020] 2、The image recognition device, the environment sensing module monitors environmental parameters in real time, the control module adjusts the device working parameters adaptively according to the parameters, so that the image acquisition module can stably operate under different illumination, temperature and humidity environments, high image acquisition and recognition performance is maintained, the data storage module adopts a high-speed solid-state hard disk, a large amount of image data can be quickly stored and read, subsequent query and analysis are facilitated.The remote communication function of the control module facilitates the transmission of the recognition result and image data to the rear end, the power management module guarantees stable power supply of each module, has multiple protection functions, and supports an energy-saving mode to prolong battery life;

[0021] 3、The image recognition device, the leveling angle code ensures that the device is placed stably, and the image acquisition effect is not affected by uneven placement, and the limiting frame fixes the position of the sample storage plate, so that the stability and accuracy of image acquisition are guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The utility model discloses a three-dimensional structure schematic diagram Figure 1 ;

[0023] Figure 2 The utility model discloses a three-dimensional structure schematic diagram Figure 2 ;

[0024] Figure 3 It is the utility model connection column and leveling angle code installation structure schematic drawing;

[0025] Figure 4 It is the utility model fixed base and tension bolt installation structure schematic drawing;

[0026] Figure 5 It is the utility model connection support and lighting lamp installation structure schematic drawing;

[0027] Figure 6 It is the utility model bottom plate and power management module installation structure schematic drawing.

[0028] Wherein: 1, bottom plate;2, sample storage plate;3, fixed support;4, fixed base;5, tension bolt;6, connection column one;7, sliding groove;8, sliding block;9, mounting seat;10, connecting seat;11, camera body;12, connection support;13, lighting lamp;14, power switch;16, power management module;17, control module;18, data storage module;19, temperature and humidity sensor;20, illumination sensor;21, connection column two;22, leveling angle code;23, limiting frame;24, power connection line. DETAILED DESCRIPTION

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Example 1: As Figures 1-6 As shown, the image recognition device provided by this utility model includes a base plate 1, a sample storage plate 2 is provided on the outer surface of the base plate 1, a fixed bracket 3 is fixedly installed at one end of the base plate 1 near the sample storage plate 2, a fixed seat 4 is fixedly installed at the other end of the fixed bracket 3 away from the base plate 1, a connecting column 6 is rotatably installed on the inner surface of the fixed seat 4, a sliding groove 7 is provided at one end of the connecting column 6 near the base plate 1, a slider 8 is slidably connected to the inner surface of the sliding groove 7, a mounting seat 9 is fixedly installed on the outer surface of the slider 8, a connecting bracket 12 is fixedly installed on the outer surface of the connecting column 6, a lighting lamp 13 is fixedly installed on the outer surface of the connecting bracket 12, and a power switch 14 is provided on the outer surface of the base plate 1.

[0031] Specifically, a tightening bolt 5 is provided through the outer surface of the fixing base 4. The tightening bolt 5 is adapted to the connecting column 6. The advantage is that, through the design of the tightening bolt 5, when it is necessary to adjust the angle of the connecting column 6, the tightening bolt 5 is loosened, the connecting column 6 is rotated to the appropriate angle, and then the tightening bolt 5 is tightened to fix it. This allows for convenient and flexible adjustment of the angle of the connecting column 6, thereby changing the shooting and lighting angles of the camera body 11 and the lighting lamp 13 installed on the connecting column 6, so as to adapt to the sample image acquisition needs of different positions and angles and improve the applicability of the device.

[0032] Specifically, the slide groove 7 is adapted to the slider 8, and the connecting seat 10 is fixedly installed on the outer surface of the mounting base 9 by bolts. The camera body 11 is fixedly installed on the outer surface of the connecting seat 10. The camera body 11 is a high-resolution wide-angle camera. The advantage is that the design of the slider 8 and the slide groove 7 also facilitates the movement of the camera. Moreover, the use of a high-resolution camera can automatically adjust the exposure parameters according to the ambient light intensity to obtain clear images. The camera has ultra-wide-angle shooting capability and can cover a larger shooting range. At the same time, it integrates an image preprocessing unit to perform preliminary processing such as noise reduction and grayscale conversion on the acquired raw images, reducing the amount of data for subsequent processing and improving processing efficiency.

[0033] Specifically, the outer surface of the bottom plate 1 is provided with a power management module 16, a control module 17 and a data storage module 18, the power management module 16, the control module 17 and the data storage module 18 are matched with the camera body 11, and the power management module 16 converts the external power into the voltage suitable for each module to supply power to the camera body 11 after the power is turned on. The control module 17 coordinates the camera body 11 to collect images, and the collected image data is transmitted to the data storage module 18 for storage. The power management module 16 ensures stable power supply of each module, and has overvoltage, overcurrent and short circuit protection to ensure safe operation of the device, support energy-saving mode to prolong battery life, and the data storage module 18 uses a high-speed solid-state hard disk to quickly store and read a large amount of image data, which is convenient for subsequent query and analysis. The control module 17 as the core unit coordinates the work of each module and also has a remote communication function, which can transmit the recognition result and image data to the back-end computer or remote control center.

[0034] Embodiment two: as shown in the following table, as an improvement of the last embodiment. Figures 2-6

[0035] Specifically, the outer surface of the bottom plate 1 is provided with a temperature and humidity sensor 19 and a light sensor 20, and the temperature and humidity sensor 19 and the light sensor 20 are electrically connected with the illuminating lamp 13. The temperature and humidity sensor 19 and the light sensor 20 monitor the environmental temperature and humidity and the light intensity in real time, and when the light intensity is insufficient, the control module 17 controls the illuminating lamp 13 to open the light compensation according to the sensor data. The environmental perception module, i.e. the temperature and humidity sensor 19 and the light sensor 20, can monitor the environmental parameters in real time, and the control module 17 can adaptively adjust the working parameters of the device according to the parameters, such as automatically turning on the illuminating lamp 13 to compensate for light when the light is insufficient, so that the image collection module can stably operate in different light and temperature and humidity environments, and maintain high image collection and recognition performance.

[0036] Specifically, the bottom plate 1 is fixedly installed with a connecting column two 21, and the outer surface of the connecting column two 21 is rotatably installed with a leveling angle code 22. The connecting column two 21 and the leveling angle code 22 are provided with the same four, and the device is placed on the plane to be used, the leveling angle code 22 is rotated to adjust the levelness of the bottom plate 1, so that the device is in a horizontal stable state, the device is placed stably, and the deviation of the camera shooting angle caused by uneven placement is avoided, which affects the image collection effect, and then ensures the accuracy of image recognition.

[0037] ​Specific, the top of the bottom plate 1 fixedly installed limit frame 23, the bottom plate 1 outer surface is provided with power connection line 24, limit frame 23 and sample storage plate 2 are adapted, the advantage is, the sample storage plate 2 is placed in limit frame 23, power connection line 24 is connected to supply power for the device, limit frame 23 can fix the position of sample storage plate 2, prevent its movement in the process of image acquisition, ensure the stability and accuracy of image acquisition, power connection line 24 provides stable power source for the device

[0038] Working principle: in use, by loosening the tension bolt 5 on the fixed seat 4, the connecting column one 6 can be rotated, the angle is adjusted, and the angle of the camera body 11 and the illuminating lamp 13 mounted on the connecting column one 6 is changed, at the same time, the slider 8 slides in the sliding groove 7 of the connecting column one 6, the position of the camera body 11 can be adjusted, when the device is placed, the leveling angle code 22 on the connecting column two 21 at the bottom of the bottom plate 1 is rotated, the levelness of the bottom plate 1 is adjusted, the high-resolution wide-angle camera body 11 automatically adjusts the exposure parameter according to the environmental light intensity, and the image of the sample placed on the sample storage plate 2 is collected, the original image collected is subjected to preliminary processing such as denoising and graying by the image preprocessing unit integrated in the camera, the temperature and humidity sensor 19 and the light intensity sensor 20 monitor the environmental temperature and humidity and light intensity in real time, when the light intensity is insufficient, the control module 17 controls the illuminating lamp 13 to open the light compensation according to the sensor data, and also adjusts the exposure parameter of the image acquisition module and the image preprocessing mode according to the environmental parameters, the control module 17 coordinates the camera body 11 to collect images, the collected image data is transmitted to the data storage module 18 and stored by using a high-speed solid state disk, the control module 17 as a core unit also has a remote communication function, can transmit the recognition result and image data to the back-end computer or remote control center, after the power connection line 24 is connected, the power management module 16 converts the external power into the voltage suitable for each module, and supplies power to the whole device, and has overvoltage, overcurrent and short circuit protection function, supports energy saving mode when the device is idle.

[0039] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An image recognition device comprising a base plate (1), characterized in that: The outer surface of the bottom plate (1) is provided with a sample storage plate (2), one end of the bottom plate (1) close to the sample storage plate (2) is fixedly installed with a fixed support (3), the other end of the fixed support (3) away from the bottom plate (1) is fixedly installed with a fixed seat (4), the inner surface of the fixed seat (4) is rotatably installed with a connecting column (6), one end of the connecting column (6) close to the bottom plate (1) is provided with a sliding groove (7), the inner surface of the sliding groove (7) is slidably connected with a sliding block (8), the outer surface of the sliding block (8) is fixedly installed with a mounting seat (9), the outer surface of the connecting column (6) is fixedly installed with a connecting bracket (12), the outer surface of the connecting bracket (12) is fixedly installed with a lighting lamp (13), and the outer surface of the bottom plate (1) is provided with a power switch (14).

2. The image recognition device of claim 1, wherein: The outer surface of the fixed seat (4) is provided with a tension bolt (5), and the tension bolt (5) is matched with the connecting column (6).

3. The image recognition device of claim 1, wherein: The sliding groove (7) is matched with the sliding block (8), the outer surface of the mounting seat (9) is fixedly installed with a connecting seat (10) through bolts, the outer surface of the connecting seat (10) is fixedly installed with a camera body (11), and the camera body (11) is a high-resolution wide-angle camera.

4. The image recognition device of claim 1, wherein: The outer surface of the bottom plate (1) is provided with a power management module (16), a control module (17) and a data storage module (18), and the power management module (16), the control module (17) and the data storage module (18) are matched with the camera body (11).

5. The image recognition device of claim 1, wherein: The outer surface of the bottom plate (1) is provided with a temperature and humidity sensor (19) and a light sensor (20), and the temperature and humidity sensor (19) and the light sensor (20) are electrically connected with the lighting lamp (13).

6. The image recognition device of claim 1, wherein: The bottom of the bottom plate (1) is fixedly installed with a connecting column (21), and the outer surface of the connecting column (21) is rotatably installed with a leveling angle code (22).

7. The image recognition device of claim 1, wherein: The top of the bottom plate (1) is fixedly installed with a limiting frame (23), the outer surface of the bottom plate (1) is provided with a power connection line (24), and the limiting frame (23) is matched with the sample storage plate (2). The outer surface of the bottom plate (1) is provided with a power connection line (24), and the limiting frame (23) is matched with the sample storage plate (2).

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