CN216447815U

CN216447815U - Intelligent parking lot license plate recognition device

Info

Publication number: CN216447815U
Application number: CN202122527229.9U
Authority: CN
Inventors: 刘冰慧
Original assignee: Chaozhou Canda Communication Technology Co ltd
Current assignee: Chaozhou Canda Communication Technology Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-05-06
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses an intelligent parking lot license plate recognition device, which relates to the technical field of vehicle recognition and comprises a base, wherein the top of the base is fixedly connected with a mounting rod, rack grooves are symmetrically formed in two sides of the mounting rod, one side of each rack groove is connected with a first motor in an attaching mode, the end part of an output shaft of each first motor is fixedly connected with a gear, one end of each gear is meshed with the corresponding rack groove, the top of the mounting rod is fixedly connected with a telescopic rod, and the top of each telescopic rod is movably provided with an umbrella shielding rod. According to the utility model, the mounting rod is positioned at the entrance and exit of the parking lot through the base, the gears are driven by the first motors at two sides to lift and adjust in the rack grooves, the vehicle identification efficiency is improved according to the height adjustment of the vehicle, the application range is increased, the height of the umbrella shielding rod is adjusted through the telescopic rod, the maintenance and the cleaning of equipment are facilitated, and the stable connection between the mounting rod and the base is improved through the connection of the plurality of screw rods and the threaded holes.

Description

Intelligent parking lot license plate recognition device

Technical Field

The utility model relates to the technical field of vehicle identification, in particular to an intelligent parking lot license plate identification device.

Background

With the continuous rise of the vehicle reserves of people in China, the annual rise of the number of vehicles in cities, and the occasions with more public, such as superstores, shopping centers and large exhibition halls, large parking lots with large floor areas and more parking spaces are needed, the parking lots are provided with simple parking lots which only draw parking grids and are not managed and charged, and also provided with parking lots with entrances and exits, parking managers and timing payees.

In chinese utility model patent application no: CN202020270430.6 discloses there is artifical intelligent license plate discernment parking area parking equipment, including the bracing piece, the bracing piece upper end is connected with the display control case, display control case upper surface intermediate position department is connected with the camera, the bracing piece lateral wall is equipped with adjustment mechanism, the camera upper surface is equipped with lighting mechanism. This artificial intelligence license plate discernment parking area parking equipment, the angle is comparatively fixed when discerning the vehicle, can not be according to the angle modulation of use needs to equipment, leads to the discernment of license plate slower to influence the trip efficiency of vehicle, can not block the parking area export according to the use needs, adjust the height of vehicle recognizer, easily receive the shortcoming that collides with the influence and use.

Therefore, it is necessary to provide an intelligent vehicle license plate recognition device for a parking lot to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to: the utility model provides an artificial intelligent license plate recognition parking lot parking device, which aims to solve the problems that the angle of equipment is inconvenient to adjust, the use stability is poor, the license plate recognition efficiency is low, and the use is easily influenced by collision.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides an intelligence parking area license plate recognition device, includes the base, the top fixedly connected with installation pole of base, the rack groove has been seted up to the bilateral symmetry of installation pole, one side laminating in rack groove is connected with first motor, the output shaft tip fixedly connected with gear of first motor, the one end and the rack groove meshing of gear are connected, the top fixedly connected with telescopic link of installation pole, the top movable mounting of telescopic link hides the umbrella.

Furthermore, threaded holes are symmetrically formed in two sides of the bottom of the mounting rod, and a positioning plate is fixedly connected to one side of the first motor.

Further, the bottom of the positioning plate is fixedly connected with a second motor, and the top of the positioning plate is fixedly connected with a bearing.

Furthermore, the end part of the output shaft of the second motor penetrates through the positioning plate and the bearing and is fixedly connected with an L-shaped rod.

Furthermore, the top end movable mounting of L type pole has the grip block, the top fixedly connected with stopper of L type pole.

Further, the one end movable mounting of grip block has the threaded rod, the one end fixedly connected with license plate recognizer of threaded rod.

Further, one side bottom fixedly connected with left side floodgate machine of installation pole, the output shaft tip fixedly connected with lower baffle of left side floodgate machine.

Further, the top end of the left side floodgate machine is fixedly connected with a right side floodgate machine, and the output shaft end of the right side floodgate machine is fixedly connected with an upper baffle.

(III) advantageous effects

The utility model has the following beneficial effects:

1. according to the utility model, the mounting rod is positioned at the entrance and exit of the parking lot through the base, the gears are driven by the first motors at two sides to lift and adjust in the rack grooves, the vehicle identification efficiency is improved according to the height adjustment of the vehicle, the application range is increased, the height of the umbrella shielding rod is adjusted through the telescopic rod, the maintenance and the cleaning of equipment are convenient, and the stable connection between the mounting rod and the base is improved through the connection of the plurality of screw rods and the threaded holes.

2. According to the utility model, the positioning plate is fixed with one side of the first motor, so that the second motor drives the L-shaped rod to rotate at the top of the positioning plate, the horizontal height of the license plate recognizer is adjusted, the stability of the L-shaped rod during rotation is improved through the bearing, the vertical height of the license plate recognizer is adjusted through the connection of the clamping block and the threaded rod, and the irradiation angle of the license plate is improved.

3. According to the utility model, when the license plate recognizer detects that the vehicle goes out, the second motor rotates to adjust the orientation of the license plate recognizer, when the license plate recognizer does not recognize the license plate of the vehicle going out in the parking lot, the baffle plate is driven by the left side gate to block the left side channel, and the upper baffle plate is driven by the right side gate to block the right side channel, so that the condition that no record is made when the vehicle goes out is avoided, and the traffic management and query are facilitated.

Drawings

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

FIG. 2 is a schematic bottom perspective view of the structure of the present invention;

FIG. 3 is a schematic perspective cross-sectional view of the structure of the present invention;

FIG. 4 is an enlarged view of the structure of the area A in FIG. 1 according to the present invention.

Reference numerals: 1. a base; 2. mounting a rod; 3. a rack slot; 4. a first motor; 5. a gear; 6. a telescopic rod; 7. covering the umbrella; 8. a threaded hole; 9. positioning a plate; 10. a second motor; 11. a bearing; 12. an L-shaped rod; 13. a clamping block; 14. a limiting block; 15. a threaded rod; 16. a license plate recognizer; 17. a left gate; 18. a lower baffle plate; 19. a right gate; 20. and an upper baffle plate.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example 1

Please refer to fig. 1-3, an intelligent parking lot license plate recognition device, which comprises a base 1, a top fixedly connected with installation rod 2 of the base 1, rack grooves 3 are symmetrically arranged on two sides of the installation rod 2, one side of each rack groove 3 is connected with a first motor 4 in an attaching manner, a gear 5 is fixedly connected with the end part of an output shaft of the first motor 4, one end of the gear 5 is meshed with the rack grooves 3, a top fixedly connected with telescopic rod 6 of the installation rod 2, the top movable mounting of the telescopic rod 6 is provided with a shading umbrella 7, threaded holes 8 are symmetrically arranged on two sides of the bottom of the installation rod 2, a plurality of screws matched with the threaded holes 8 are connected with the threaded holes 8, the installation rod 2 is fixed on the top of the base 1, the base 1 is a weight block, and the push-pull moving position is avoided.

In this embodiment, will install 2 location of pole in the access & exit in parking area through base 1, drive gear 5 at rack groove 3 internal lift adjustment through the first motor 4 in both sides, according to the altitude mixture control of vehicle, improve vehicle recognition efficiency, increase application scope, adjust the height that hides umbrella 7 through telescopic link 6, be convenient for to the plant maintenance clearance, connect through a plurality of screw rods and screw hole 8, improve and install 2 and base 1's connection stability.

Example 2

Referring to fig. 1-4, the present embodiment is further optimized on the basis of embodiment 1, specifically, a positioning plate 9 is fixedly connected to one side of the first motor 4, a second motor 10 is fixedly connected to the bottom of the positioning plate 9, a bearing 11 is fixedly connected to the top of the positioning plate 9, and the positioning plate 9 is connected to one end of the two first motors 4, so as to improve the connection stability between the gear 5 and the rack slot 3.

Specifically, the end of the output shaft of the second motor 10 penetrates through the positioning plate 9 and the bearing 11 and is fixedly connected with an L-shaped rod 12, a clamping block 13 is movably mounted at the top end of the L-shaped rod 12, and a limiting block 14 is fixedly connected to the top of the L-shaped rod 12.

Specifically, a threaded rod 15 is movably mounted at one end of the clamping block 13, a license plate recognizer 16 is fixedly connected to one end of the threaded rod 15, a threaded groove matched with the threaded rod 15 is formed in one end of the clamping block 13, and the threaded rod 15 can be rotated conveniently to adjust the vertical orientation of the license plate recognizer 16.

In this embodiment, the positioning plate 9 is fixed to one side of the first motor 4, so that the second motor 10 drives the L-shaped rod 12 to rotate at the top of the positioning plate 9, the horizontal height of the license plate identifier 16 is adjusted, the stability of the L-shaped rod 12 during rotation is improved through the bearing 11, the vertical height of the license plate identifier 16 is adjusted through the connection of the clamping block 13 and the threaded rod 15, and the irradiation angle of the license plate is improved.

Example 3

Referring to fig. 1-4, the present embodiment is optimized based on the

embodiment

1 or 2, specifically, a left gate 17 is fixedly connected to a bottom end of one side of the installation rod 2, a lower baffle 18 is fixedly connected to an end of an output shaft of the left gate 17, the lower baffle 18 and the upper baffle 20 have radians and are symmetrically distributed, and the volume of the equipment is reduced after adjustment and storage, so that the equipment is convenient to carry and carry.

Specifically, the top end of the left gate 17 is fixedly connected with a right gate 19, the end part of the output shaft of the right gate 19 is fixedly connected with an upper baffle 20, and the left gate 17 and the right gate 19 are symmetrically distributed on one side of the mounting rod 2.

In this embodiment, when detecting the vehicle trip through license plate recognizer 16, second motor 10 rotates the orientation of adjusting license plate recognizer 16, and when license plate recognizer 16 did not discern the interior trip vehicle license plate of parking lot, baffle 18 blockked the left side passageway under driving through left side floodgate 17, drives overhead gage 20 through right side floodgate 19 and blocks the right side passageway, avoids the vehicle trip not to make the record, the traffic management inquiry of being convenient for.

In summary, the following steps: the utility model installs the installation rod 2 at the entrance of the parking lot by positioning through the base 1, drives the gear 5 to lift and adjust in the rack groove 3 through the first motor 4 on both sides, adjusts the license plate recognizer 16 according to the height of the vehicle, improves the vehicle recognition efficiency, adjusts the height of the umbrella 7 by the telescopic rod 6, maintains and cleans the equipment, connects through a plurality of screw rods and threaded holes 8, improves the stable connection of the installation rod 2 and the base 1, installs the positioning plate 9 at one side of the first motor 4, makes the positioning plate 9 lift along with the first motor 4, makes the second motor 10 drive the L-shaped rod 12 to rotate at the top of the positioning plate 9, adjusts the horizontal height of the license plate recognizer 16, limits the output shaft of the second motor 10 through the bearing 11, improves the stability when the L-shaped rod 12 rotates, fixes one end of the license plate recognizer 16 through the clamping block 13 and the threaded rod 15, adjusts the vertical height of the license plate recognizer 16, improve the angle of shining to the license plate, when detecting the vehicle trip through license plate recognizer 16, second motor 10 rotates the orientation of adjusting license plate recognizer 16, and when license plate recognizer 16 did not discern the interior trip vehicle license plate of parking lot, baffle 18 blockked the left side passageway under driving through left side floodgate 17, and baffle 20 blockked the right side passageway through right side floodgate 19 drive, avoided the vehicle trip to do the record, the traffic management inquiry of being convenient for.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides an intelligence parking area license plate recognition device, includes base (1), its characterized in that: the utility model discloses a motor, including base (1), rack groove (3), one side laminating of rack groove (3) is connected with first motor (4), output shaft tip fixedly connected with gear (5) of first motor (4), the one end and the rack groove (3) meshing of gear (5) are connected, the top fixedly connected with telescopic link (6) of installation pole (2), the top movable mounting of telescopic link (6) hides umbrella (7).

2. The intelligent parking lot license plate recognition device of claim 1, wherein: threaded holes (8) are symmetrically formed in two sides of the bottom of the mounting rod (2), and a positioning plate (9) is fixedly connected to one side of the first motor (4).

3. The intelligent parking lot license plate recognition device of claim 2, wherein: the bottom fixedly connected with second motor (10) of locating plate (9), the top fixedly connected with bearing (11) of locating plate (9).

4. The intelligent parking lot license plate recognition device of claim 3, wherein: the end part of an output shaft of the second motor (10) penetrates through the positioning plate (9) and the bearing (11) and is fixedly connected with an L-shaped rod (12).

5. The intelligent parking lot license plate recognition device of claim 4, wherein: the top end movable mounting of L type pole (12) has grip block (13), the top fixedly connected with stopper (14) of L type pole (12).

6. The intelligent parking lot license plate recognition device of claim 5, wherein: one end movable mounting of grip block (13) has threaded rod (15), the one end fixedly connected with license plate recognizer (16) of threaded rod (15).

7. The intelligent parking lot license plate recognition device of claim 1, wherein: the installation rod (2) is characterized in that a left side gate (17) is fixedly connected to the bottom end of one side, and a lower baffle (18) is fixedly connected to the end portion of an output shaft of the left side gate (17).

8. The intelligent parking lot license plate recognition device of claim 7, wherein: the top end fixedly connected with right side floodgate machine (19) of left side floodgate machine (17), the output shaft tip fixedly connected with overhead gage (20) of right side floodgate machine (19).