Cigarette consumption image data acquisition and identification device

Abstract

The utility model belongs to the technical field of data acquisition, and particularly discloses a cigarette consumption image data acquisition and recognition device which comprises an installation frame, an image recognition camera and a supporting shaft. The mounting frame comprises a front plate, a rear plate and a middle connecting plate connected between the front plate and the rear plate, the front plate and the rear plate are connected through the middle connecting plate, the front plate, the rear plate and the middle connecting plate form an H-shaped structure, and the number of the image recognition cameras is two. Wherein one image recognition camera can shoot cigarettes on a shelf to obtain shell images of the cigarettes and obtain cigarette categories based on the shell images, and the other image recognition camera obtains portrait information of consumers and is used for recording and recognizing data such as types and frequencies of the cigarettes purchased by the consumers based on the portrait information. And through the arrangement of the shielding cover, the image recognition camera for collecting the portrait of the consumer can be quickly covered, and the privacy of the consumer is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of data collection, in particular to a cigarette consumption image data collection and recognition device. Background Art

[0002] Cigarettes are tobacco products made by rolling tobacco into strips with cigarette paper. They are also called paper cigarettes, cigarettes, and cigarette rolls. There are filter cigarettes and mouthless cigarettes, and they are divided into light and strong flavors.

[0003] Tobacco companies all hope to launch brands or specifications that are truly recognized by consumers and have long-term vitality. In order to achieve this goal, pre-launch research on new products and consumer feedback on cigarettes (especially new products) become very important. For example, consumers' repurchase rate of tobacco products and the frequency of tobacco product purchases.

[0004] At present, manual questionnaire surveys or mobile phone inspections are mainly used, which have low inspection efficiency and poor feedback effects. For example, Chinese patent application number CN202010745503.7 discloses a cigarette survey and cigarette distribution method based on portrait recognition, and a smart device, wherein the method includes: obtaining a consumer's image; identifying the consumer's feature information based on the consumer's image; and matching the feature information with the consumer data in the database.

[0005] In actual use, when purchasing tobacco, on the one hand, it is necessary to obtain the category of tobacco, and on the other hand, it is necessary to obtain the consumer's data. When the consumer does not accept the survey, the acquisition of consumer information must be stopped. Currently, the image acquisition module is mainly manually blocked, which is inconvenient to operate and causes changes in the collision angle of the image acquisition module, etc., which requires subsequent adjustments. Utility Model Content

[0006] The purpose of the utility model is to provide a cigarette consumption image data acquisition and identification device to solve the problem proposed in the above background technology that when purchasing tobacco, on the one hand, it is necessary to obtain the category of tobacco and the consumer's data, and when the consumer does not accept the survey, the acquisition of consumer information must be stopped. At present, manual shielding of the image acquisition module is mainly adopted, which is inconvenient to operate and causes changes in the collision angle of the image acquisition module, requiring subsequent adjustments.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a cigarette consumption image data collection and recognition device, comprising:

[0008] An installation frame, the installation frame comprising a front plate, a rear plate and a middle connecting plate connected between the front plate and the rear plate, and the front plate and the rear plate are connected by the middle connecting plate, and the front plate, the rear plate and the middle connecting plate form an "H"-shaped structure;

[0009] Image recognition cameras, wherein two image recognition cameras are provided, and the two image recognition cameras are respectively located on both sides between the front plate and the rear plate;

[0010] The support shaft is arranged on two side walls of the front plate and the rear plate which are opposite to each other. The support shafts on both sides are rotatably connected with side legs. A second bottom plate is connected on the upper side between the side legs on both sides, and a shielding cover is connected to the second bottom plate.

[0011] Preferably, a column is connected to the lower middle side of the middle connecting plate of the mounting frame, the bottom end of the column is connected to the base plate 1, and the column is connected to the middle of the upper surface of the base plate 1.

[0012] Preferably, rubber gaskets are provided at the four corners of the lower surface of the base plate 1, and the base plate 1 and the columns are made of plastic or metal materials.

[0013] Preferably, a ferrule is provided on the outer wall of the column, a wire fixing frame is provided on the outer wall of the ferrule, and the wire fixing frame is in the shape of an open circular ring.

[0014] Preferably, a rotating shaft is connected between the front plate and the rear plate, an axial hole matching the rotating shaft is opened at the end of the image recognition camera, a friction plate is arranged on the side of the image recognition camera facing the middle connecting plate, and a fitting friction plate in contact with the friction plate is arranged on the side wall of the middle connecting plate.

[0015] Preferably, the side of the friction plate facing the middle connecting plate is configured as a convex arc surface, the side of the fitting friction plate facing the friction plate is configured as a concave arc surface, and the convex side of the friction plate fits on the concave side of the fitting friction plate.

[0016] Preferably, the shielding cover includes a side support plate connected to the upper surface of the second bottom plate at one end, and a hanging shielding plate is provided at one end of the side support plate away from the second bottom plate.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] Two image recognition cameras are set up, one of which can take pictures of cigarettes on the shelf to obtain the image of the cigarette shell, based on which the cigarette category is obtained; the other image recognition camera obtains the consumer's portrait information, and based on the portrait information, it is used to record and identify data such as the type and frequency of cigarette purchases by the consumer.

[0019] By setting a shielding cover, the image recognition camera that collects consumer portraits can be quickly covered, thereby protecting the consumer's privacy. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the utility model after removing the shielding cover;

[0022] Figure 3 This is a schematic diagram of the structure of the utility model after removing the image recognition camera;

[0023] Figure 4 It is a structural schematic diagram of the image recognition camera, friction plate and fitted friction plate of the utility model.

[0024] In the figure: 1. bottom plate; 2. column; 3. wire frame; 4. mounting frame; 5. rotating shaft; 6. image recognition camera; 7. friction plate; 8. fitting friction plate; 9. supporting shaft; 10. side support leg; 11. bottom plate; 12. side support plate; 13. drooping shielding plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] Embodiment 1:

[0028] See also Figure 1-4 , the utility model provides a technical solution: a cigarette consumption image data acquisition and recognition device, comprising: a mounting frame 4, an image recognition camera 6, and a support shaft 9;

[0029] The mounting frame 4 includes a front plate, a rear plate and a middle connecting plate connected between the front plate and the rear plate, and the front plate and the rear plate are connected by the middle connecting plate, and the front plate, the rear plate and the middle connecting plate form an "H" shape structure. Two image recognition cameras 6 are provided, and the two image recognition cameras 6 are respectively located on both sides between the front plate and the rear plate. The support shaft 9 is provided on the two side walls of the front plate and the rear plate opposite to each other. The support shafts 9 on both sides are rotatably connected with side legs 10, and the upper side between the side legs 10 on both sides is connected with a bottom plate 2 11, and the bottom plate 2 11 is connected with a shielding cover.

[0030] Analysis of the above content: when in use, the image recognition camera 6 is selected in advance, and a deep learning model is integrated in the image recognition camera 6 (existing technology, which can recognize the image of cigarette shells and the portrait of consumers, which will not be elaborated here). The image recognition camera 6 is installed on the left and right sides of the mounting frame 4, and the image recognition camera 6 on the left is aimed at the container, and the image recognition camera 6 on the right is aimed at the consumer (with the permission of the consumer).

[0031] The image recognition camera 6 on the left can take pictures of cigarettes on the shelf and obtain the image of the cigarette shell, based on which the cigarette category is obtained. The image recognition camera 6 on the right obtains the consumer's portrait information, and based on the portrait information, it is used to record and identify data such as the type and frequency of cigarettes purchased by the consumer (the obtained information is uploaded to the monitoring end, and the deep learning mechanism is a prior art).

[0032] By setting the shielding cover, the image recognition camera that collects the consumer's portrait can be quickly covered, thereby protecting the consumer's privacy. When the shielding cover is needed, the shielding cover is flipped to the right so that the shielding cover covers the image recognition camera 6 on the right side, surrounds the image recognition camera 6 on the right side, and prevents the image recognition camera 6 on the right side from obtaining the consumer's portrait information.

[0033] Embodiment 2:

[0034] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: the lower middle side of the middle connecting plate of the mounting frame 4 is connected with a column 2, the bottom end of the column 2 is connected to the bottom plate 1, and the column 2 is connected to the middle of the upper surface of the bottom plate 1. Rubber gaskets are arranged at the four corners of the lower surface of the bottom plate 1, and the bottom plate 1 and the column 2 are made of plastic or metal. A sleeve ring is arranged on the outer wall of the column 2, and a wire fixing frame 3 is arranged on the outer wall of the ring, and the wire fixing frame 3 is in the shape of an open circular ring.

[0035] Analysis of the above content: The data line of the image recognition camera 6 hangs down and is clamped in the wire fixing frame 3, and the data line is fixed by the wire fixing frame 3. The bottom plate 1 and the column 2 support the mounting frame 4, so that the whole can be supported on the desktop.

[0036] Embodiment three:

[0037] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: a rotating shaft 5 is connected between the front plate and the rear plate, an axial hole matching the rotating shaft 5 is opened at the end of the image recognition camera 6, a friction plate 7 is arranged on the side of the image recognition camera 6 facing the middle connecting plate, and a fitting friction plate 8 in contact with the friction plate 7 is arranged on the side wall of the middle connecting plate. The side of the friction plate 7 facing the middle connecting plate is set to be an outwardly convex arc surface, and the side of the fitting friction plate 8 facing the friction plate 7 is set to be an inwardly concave arc surface, and the outwardly convex side of the friction plate 7 is fitted to the inwardly concave side of the fitting friction plate 8.

[0038] Analysis of the above content: Since the image recognition camera 6 is not necessarily accurately aligned with the position where the image needs to be acquired, the image recognition camera 6 can be rotated around the rotating shaft 5. When the image recognition camera 6 rotates, the friction plate 7 is driven to rotate, and the friction plate 7 and the fitting friction plate 8 move relative to each other. After reaching the appropriate position, the friction effect on the contact surface of the friction plate 7 and the fitting friction plate 8 prevents the image recognition camera 6 from rotating by itself.

[0039] Embodiment 4:

[0040] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: the shielding cover includes a side support plate 12 connected to the upper surface of the second bottom plate 11 at one end, and a drooping shielding plate 13 is provided at one end of the side support plate 12 away from the second bottom plate 11.

[0041] Analysis of the above content: the side support plate 12 extends to the right, and the drooping shielding plate 13 can block the image recognition camera 6 on the right. After use, the side support plate 12 and the drooping shielding plate 13 are rotated in reverse to lift the side support plate 12 and the drooping shielding plate 13. At the same time, the side support leg 10 and the bottom plate 11 are rotated counterclockwise until the bottom plate 11 is supported on the mounting frame 4. In this way, the drooping shielding plate 13 does not block the image recognition camera 6 on the right, and the image recognition camera 6 on the right can continue to acquire images.

[0042] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cigarette consumption image data collection and recognition device, characterized in that: include: An installation frame (4), the installation frame (4) comprising a front plate, a rear plate and a middle connecting plate connected between the front plate and the rear plate, wherein the front plate and the rear plate are connected via the middle connecting plate, and the front plate, the rear plate and the middle connecting plate form an "H"-shaped structure; An image recognition camera (6), wherein two image recognition cameras (6) are provided, and the two image recognition cameras (6) are respectively located on two sides between the front plate and the rear plate; A support shaft (9), the support shaft (9) being arranged on two side walls of the front plate and the rear plate which are away from each other, the support shafts (9) on both sides are rotatably connected with side legs (10), a second bottom plate (11) is connected to the upper side between the side legs (10) on both sides, and a shielding cover is connected to the second bottom plate (11).

2. The cigarette consumption image data collection and recognition device according to claim 1, characterized in that: A column (2) is connected to the lower middle side of the middle connecting plate of the mounting frame (4), the bottom end of the column (2) is connected to the bottom plate (1), and the column (2) is connected to the middle of the upper surface of the bottom plate (1).

3. The cigarette consumption image data collection and recognition device according to claim 2, characterized in that: Rubber gaskets are arranged at the four corners of the lower surface of the base plate 1 (1), and the base plate 1 (1) and the columns (2) are made of plastic or metal materials.

4. A cigarette consumption image data acquisition and recognition device according to claim 2 or 3, characterized in that: A sleeve-connected ferrule is provided on the outer wall of the column (2), and a wire fixing frame (3) is provided on the outer wall of the ferrule. The wire fixing frame (3) is in the shape of an open circular ring.

5. The cigarette consumption image data collection and recognition device according to claim 1, characterized in that: A rotating shaft (5) is connected between the front plate and the rear plate, an axial hole matching the rotating shaft (5) is provided at the end of the image recognition camera (6), a friction plate (7) is provided on the side of the image recognition camera (6) facing the middle connecting plate, and a fitting friction plate (8) in contact with the friction plate (7) is provided on the side wall of the middle connecting plate.

6. The cigarette consumption image data collection and recognition device according to claim 5, characterized in that: The side of the friction plate (7) facing the middle connecting plate is configured as an outwardly convex arc surface, the side of the fitting friction plate (8) facing the friction plate (7) is configured as an inwardly concave arc surface, and the outwardly convex side of the friction plate (7) fits on the inwardly concave side of the fitting friction plate (8).

7. The cigarette consumption image data collection and recognition device according to claim 1, characterized in that: The shielding cover comprises a side support plate (12) connected to the upper surface of the second bottom plate (11) at one end, and a drooping shielding plate (13) is arranged at one end of the side support plate (12) away from the second bottom plate (11).

Images