Smart park vehicle identification device

Abstract

The utility model relates to the field of vehicle identification, in particular to an intelligent park vehicle identification device which comprises an identifier body and a camera, a display screen is installed on the front side end face of the identifier body, the camera is installed on the top of the identifier body through a supporting column, and an electric sliding block is arranged above the display screen. An L-shaped frame is installed on the front side end face of the electric sliding block through a connecting piece, cleaning cloth is arranged on the rear side end face of the L-shaped frame, a fixing cavity is formed in the rear side end face of the recognizer body, a heat dissipation window is formed in the fixing cavity and installed on the rear side end face of the recognizer body, and a plurality of air outlets are symmetrically formed in the left side wall and the right side wall of the fixing cavity. The structure of the L-shaped frame and the cleaning cloth is adopted, so that the cleaning cloth is controlled to clean the surface of the display screen, the poor watching effect caused by the fact that dust is easily attached to the surface of the display screen is avoided, other cleaning personnel do not need to be hired, and the economic cost and the labor intensity are reduced.

Description

Technical Field

[0001] The utility model relates to the field of vehicle identification, and in particular to a smart park vehicle identification device. Background Art

[0002] With the development of the economy, more and more families are starting to own private cars. While private cars facilitate people's travel, they also bring many problems, such as tight parking spaces. The license plate recognition device is an application of computer video image recognition technology in vehicle license plate recognition. The number of parking spaces in a smart park is limited, and there are many people who need to enter and exit the smart park every day. The entry of foreign vehicles will lead to insufficient parking spaces in the park, making it impossible for staff in the park to park normally. In order to control the entry of vehicles in the smart park, vehicle recognition devices need to be set at the entrance and exit to detect vehicles entering and leaving.

[0003] A Chinese patent discloses a smart park vehicle identification device (authorization announcement number CN 218153229U). This patented technology can solve the problems of existing smart park vehicle identification devices. When using a camera to identify the vehicle's license plate number, the wire connecting the camera is external. In heavy rain, rainwater can easily cause a short circuit at the connection between the wire and the camera, posing a safety hazard.

[0004] However, the screen of the identifier works outdoors for a long time, and dust easily accumulates on the surface, resulting in poor viewing effect. It is necessary to hire additional cleaning staff for regular cleaning. Although the identifier has a built-in heat dissipation structure, its heat dissipation window is exposed to sunlight, causing the temperature to rise, resulting in poor heat dissipation inside the identifier. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a smart park vehicle identification device, including an identifier body and a camera, wherein a display screen is installed on the front end face of the identifier body, a camera is installed on the top of the identifier body through a supporting column, an electric slider is arranged above the display screen, an L-shaped frame is installed on the front end face of the electric slider through a connecting piece, a rag is arranged on the rear end face of the L-shaped frame, a fixed cavity is installed on the rear end face of the identifier body, a heat dissipation window is arranged in the fixed cavity, the heat dissipation window is installed on the rear end face of the identifier body, and a plurality of air outlets are symmetrically installed on the left and right side walls of the fixed cavity.

[0006] Preferably: a placement plate is mounted on the rear end surface of the L-shaped frame by means of a snap-on connection, and a rag is mounted on the rear end surface of the placement plate.

[0007] Preferably: a protective cavity is installed on the upper end surface of the identifier body, a camera is arranged in the protective cavity, and the protective cavity is made of a heat sink material.

[0008] Preferably: a lighting lamp is installed at the top of the protective cavity via a connecting rod.

[0009] Preferably, a material chamber is installed at the top inside the protection chamber through a connecting plate, and a plurality of circular holes are symmetrically arranged in the front and back of the material chamber.

[0010] Preferably, a fixed blower is installed at the top inside the protection chamber, and the fixed blower is arranged behind the material chamber.

[0011] The technical effects and advantages of the present utility model are as follows:

[0012] 1. In the present utility model, the L-shaped frame and the rag structure are adopted to control the rag to clean the surface of the display screen, avoiding the poor viewing effect caused by the easy attachment of dust on the surface of the display screen, eliminating the need to hire other cleaning personnel, and reducing the economic cost and labor intensity.

[0013] 2. In the present utility model, the fixed chamber structure is adopted. The fixed chamber provides sunshade protection for the heat dissipation window. The heat dissipation window is exposed to sunlight, resulting in an increase in its temperature, reducing the heat dissipation effect inside the identifier body and easily causing damage to the identifier body. Description of the Drawings

[0014] Figure 1 is the front view of the structure of a vehicle identifier device for a smart park provided by an embodiment of the present application;

[0015] Figure 2 is the rear view of the structure of a vehicle identifier device for a smart park provided by an embodiment of the present application;

[0016] Figure 3 is the rear sectional view of the structure of a vehicle identifier device for a smart park provided by an embodiment of the present application;

[0017] Figure 4 is the right sectional view of the structure of a vehicle identifier device for a smart park provided by an embodiment of the present application;

[0018] In the figure: 1. Identifier body; 2. Camera; 11. Display screen; 12. Electric slider; 13. L-shaped frame; 14. Rag; 15. Fixed chamber; 16. Heat dissipation window; 17. Air outlet; 18. Placing plate; 19. Protection chamber; 21. Lighting lamp; 22. Material chamber; 23. Circular hole; 24. Fixed blower. Detailed Embodiment

[0019] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0020] See also Figures 1 to 4 In this embodiment, a smart park vehicle identification device is provided, including an identifier body 1 and a camera 2. A display screen 11 is installed on the front end face of the identifier body 1, and a camera 2 is installed on the top of the identifier body 1 through a supporting column. An electric slider 12 is arranged above the display screen 11. An L-shaped frame 13 is installed on the front end face of the electric slider 12 through a connecting piece. A rag 14 is arranged on the rear end face of the L-shaped frame 13. A fixed cavity 15 is installed on the rear end face of the identifier body 1. A heat dissipation window 16 is arranged in the fixed cavity 15. The heat dissipation window 16 is installed on the rear end face of the identifier body 1. A plurality of air outlets 17 are symmetrically installed on the left and right side walls of the fixed cavity 15. The electric slider 12 is a linear guide slider structure. The motor drives the lead screw to rotate to control the linear movement of the device. When working, the camera 2 can detect vehicles entering and leaving the community. The license plate is photographed, recognized and recorded through the identifier body 1, and displayed and played through the display screen 11. After working outdoors for a long time, dust is easily attached to the surface of the display screen 11, resulting in poor viewing effect. The electric slider 12 is started, driving the L-shaped frame 13 to move up and down, thereby controlling the rag 14 to clean the surface of the display screen 11. There is no need to hire other cleaning personnel, which reduces economic costs and labor intensity. The identifier body 1 has a cooling fan inside to protect the internal structure from heat dissipation, and blows out wind through the heat dissipation window 16. The heat dissipation window 16 is exposed to sunlight, causing its temperature to rise, reducing the internal heat dissipation effect, and easily causing damage to the identifier body 1. The fixed cavity 15 provides sunshade protection for the heat dissipation window 16, and the wind blown out from the inside of the identifier body 1 is discharged through the air outlet 17.

[0021] The rear end surface of the L-shaped frame 13 is mounted with a placement plate 18 by means of a snap connection, and a rag 14 is mounted on the rear end surface of the placement plate 18. During operation, the placement plate 18 is easily disassembled by means of a snap connection, thereby cleaning the rag 14.

[0022] A protective cavity 19 is installed on the upper end surface of the identifier body 1, and a camera 2 is arranged in the protective cavity 19. The protective cavity 19 is made of a heat sink material. When working, the protective cavity 19 provides sunshade protection for the camera 2.

[0023] A lighting lamp 21 is installed at the top of the protective cavity 19 through a connecting rod. The lighting lamp 21 structure is used to facilitate lighting at night, thereby improving the clarity of the camera 2 shooting at night.

[0024] A material chamber 22 is installed at the top of the protective chamber 19 through a connecting plate. The material chamber 22 is symmetrically provided with a plurality of circular holes 23. When in operation, when the night lighting 21 is used, it is easy to attract mosquitoes, thereby obstructing the shooting field of view of the camera 2. An insect repellent bag is contained in the material chamber 22 to repel mosquitoes.

[0025] A fixed fan 24 is installed at the top of the protective cavity 19 and is arranged behind the material cavity 22. When working, the fixed fan 24 cools down the camera 2 for protection. At the same time, when the fixed fan 24 blows out cold air, it accelerates the dissipation of the odor of the insect repellent bag in the material cavity 22, thereby improving the effect of repelling mosquitoes.

[0026] During specific work, the camera 2 takes pictures of the license plates entering and leaving the community, and the identification and recording are performed through the identifier body 1, and the display screen 11 is displayed and played. After working outdoors for a long time, dust is easily attached to the surface of the display screen 11, resulting in poor viewing effect. The electric slider 12 is started, driving the L-shaped frame 13 to move up and down, thereby controlling the rag 14 to clean the surface of the display screen 11. There is no need to hire other cleaning personnel, which reduces economic costs and labor intensity. The identifier body 1 has a cooling fan inside to protect the internal structure from heat dissipation, and blows out wind through the heat dissipation window 16. The heat dissipation window 16 is exposed to sunlight, causing its temperature to rise, reducing the internal heat dissipation effect, and easily causing damage to the identifier body 1. The fixed cavity 15 provides sunshade protection for the heat dissipation window 16, and the wind blown out from the inside of the identifier body 1 is discharged through the air outlet 17.

[0027] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A smart park vehicle identification device, comprising an identification device body (1) and a camera (2), characterized in that: The front end surface of the identifier body (1) is provided with a display screen (11), the top of the identifier body (1) is provided with a camera (2) via a support column, an electric slider (12) is arranged above the display screen (11), an L-shaped frame (13) is arranged on the front end surface of the electric slider (12) via a connecting piece, a rag (14) is arranged on the rear end surface of the L-shaped frame (13), a fixed cavity (15) is arranged on the rear end surface of the identifier body (1), a heat dissipation window (16) is arranged in the fixed cavity (15), the heat dissipation window (16) is installed on the rear end surface of the identifier body (1), and a plurality of air outlets (17) are symmetrically arranged on the left and right side walls of the fixed cavity (15).

2. According to claim 1, a smart park vehicle identification device is characterized in that The rear end surface of the L-shaped frame (13) is mounted with a placement plate (18) by means of a snap connection, and the rear end surface of the placement plate (18) is mounted with a rag (14).

3. The smart park vehicle identification device according to claim 1, characterized in that: A protective cavity (19) is installed on the upper end surface of the identifier body (1), a camera (2) is arranged in the protective cavity (19), and the protective cavity (19) is made of a heat sink material.

4. The smart park vehicle identification device according to claim 3 is characterized in that: A lighting lamp (21) is installed at the top of the protective cavity (19) via a connecting rod.

5. The smart park vehicle identification device according to claim 3 is characterized in that: A material cavity (22) is installed at the top of the protective cavity (19) via a connecting plate, and a plurality of circular holes (23) are symmetrically opened in the front and rear of the material cavity (22).

6. The smart park vehicle identification device according to claim 3 is characterized in that: A fixed fan (24) is installed at the top of the protective cavity (19), and the fixed fan (24) is arranged behind the material cavity (22).

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