CN210721846U

CN210721846U - Parking lot license plate recognition system

Info

Publication number: CN210721846U
Application number: CN202020089127.6U
Authority: CN
Inventors: 吴业让; 吴亚伟
Original assignee: Wuxi Diyi Intelligent Technology Co Ltd
Current assignee: Wuxi Diyi Intelligent Technology Co Ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-06-09
Anticipated expiration: 2030-01-15

Abstract

The utility model belongs to the technical field of license plate recognition system, especially, be a parking area license plate recognition system, including railing and camera, still include the installing frame, be fixed with the installation component on the installing frame, the installing frame passes through installation component and railing fixed connection, the front of installing frame can be dismantled and be fixed with the access panel, the inside bolt fastening of installing frame has two locating plates, two be provided with the connecting block between the relative one side of locating plate. The utility model discloses can dismantle the camera through some structures and fix on the railing of banister, can make the position of camera corresponding with the position of business turn over vehicle, the cooperation of rethread actuating mechanism and connecting block can drive the connecting block through actuating mechanism and control the removal to can adjust the position of camera, ensure the license plate that the camera can shoot the vehicle smoothly, avoid the user of vehicle to move the position, can improve the business turn over efficiency of parking area vehicle.

Description

Parking lot license plate recognition system

Technical Field

The utility model relates to a license plate recognition system technical field specifically is a parking area license plate recognition system.

Background

With the continuous improvement of living standard, the automobile becomes one of the main transportation means for people to go out. In order to ensure the safe operation of road traffic and the effective management of vehicles, the intelligent monitoring technology of vehicles is perfected day by day. Among them, the technology for recognizing the license plate is an important component in an intelligent monitoring system. The license plate recognition technology is characterized in that an image recognition technology is adopted, a license plate number is found through software analysis of a captured image, the captured image is extracted to be used as a unique identification code of a vehicle, the technology is widely applied to a parking lot, and functions of timing charging, vehicle management and the like are achieved through the license plate number.

In a license plate recognition system, a camera belongs to an important link, a license plate of an automobile is shot through the camera, and then after the license plate recognition system recognizes and judges, the opening and closing of a barrier are controlled, but the position of the camera in the existing license plate recognition system is usually arranged beside the barrier, so that the phenomenon that the camera cannot be aligned with the license plate of the automobile easily occurs.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a parking area license plate identification system has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a parking area license plate identification system, includes railing and camera, still includes the installing frame, be fixed with the installation component on the installing frame, the installing frame passes through installation component and railing fixed connection, the front of installing frame can be dismantled and be fixed with the access panel, the inside bolt fastening of installing frame has two locating plates, two be provided with the connecting block between the relative one side of locating plate, the inside of installing frame just is located and is provided with the actuating mechanism who drives the connecting block and remove about removing on two locating plates, the front bolt fastening of connecting block has the mounting panel, nut is fixed with the pillar on the mounting panel, the movable hole that is linked together rather than inside is seted up to the bottom of installing frame, the one end through movable hole of pillar extends to the below of installing frame, the one end that the pillar is located the installing frame below is fixed to the camera.

As a preferred technical scheme of the utility model, the installation component includes the limiting plate, the limiting plate is fixed at the back of installing frame and is established on the railing, the inside bolt fastening of limiting plate has the fixed plate, the fixed plate passes through the back fixed connection of bolt and railing.

As an optimal technical scheme of the utility model, the equal fixed mounting in both sides of installing frame inner wall has a screw thread section of thick bamboo, the front at the installing frame is fixed in the cooperation that the access panel passes through bolt and a screw thread section of thick bamboo.

As a preferred technical scheme of the utility model, actuating mechanism includes servo motor, lead screw and slide bar, servo motor fixes the outside at one of them locating plate, the outside at one of them locating plate is passed through the bearing frame to the one end of lead screw, servo motor's the output shaft passes through the other end fixed connection of shaft coupling and lead screw, the both ends of slide bar are all through nut and corresponding locating plate fixed connection, set up threaded hole and slide opening on the connecting block, the connecting block passes through screw hole and lead screw threaded connection, the connecting block passes through slide opening and slide bar sliding connection.

As an optimal technical scheme of the utility model, the quantity of slide bar is two, two the slide bar uses the lead screw to be upper and lower symmetric distribution between one side that two locating plates are relative as the symmetry axis.

(III) advantageous effects

Compared with the prior art, the utility model provides a parking area license plate recognition system possesses following beneficial effect:

1. this parking area license plate recognition system can dismantle the camera through some structures and fix on the railing of banister, can make the position of camera corresponding with the position of business turn over vehicle, the cooperation of rethread actuating mechanism and connecting block can drive the connecting block through actuating mechanism and control about going on to can adjust the position of camera, ensure the license plate that the camera can shoot the vehicle smoothly, avoid the user of vehicle to move the position, can improve the business turn over efficiency of parking area vehicle.

2. This parking area license plate identification system, the utility model discloses overall structure all is convenient for install and dismantles, consequently conveniently overhauls the work.

Drawings

Fig. 1 is a front view of the three-dimensional structure of the present invention;

FIG. 2 is a rear view of the three-dimensional structure of the present invention;

FIG. 3 is a perspective view of the inner structure of the mounting frame of the present invention;

fig. 4 is a perspective view of the connection block structure of the present invention.

In the figure: 1. a railing; 2. installing a frame; 3. mounting the component; 301. a limiting plate; 302. a fixing plate; 4. an access panel; 5. positioning a plate; 6. connecting blocks; 7. a drive mechanism; 701. a servo motor; 702. a screw rod; 703. a slide bar; 8. mounting a plate; 9. a pillar; 10. a camera; 11. a movable hole; 12. a threaded barrel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a parking lot license plate identification system, including railing 1 and camera 10, still include installing frame 2, be fixed with installation component 3 on the installing frame 2, installing frame 2 is through installation component 3 and 1 fixed connection of railing, the front of installing frame 2 can be dismantled and be fixed with maintenance board 4, the inside bolt fastening of installing frame 2 has two locating plates 5, be provided with connecting block 6 between the relative one side of two locating plates 5, the inside of installing frame 2 just is located and is provided with drive actuating mechanism 7 that drives connecting block 6 and remove about two locating plates 5, the front bolt fastening of connecting block 6 has mounting panel 8, mounting panel 8 upper nut is fixed with pillar 9, the movable hole 11 rather than inside being linked together is seted up to the bottom of installing frame 2, the one end of pillar 9 runs through movable hole 11 and extends to the below of installing frame 2, camera 10 fixes the one end that pillar 9 is located installing frame 2 below.

In the embodiment, the mounting frame 2 is fixed on the rail 1 through the mounting assembly 3, wherein the rail is the rail 1 of the barrier, before the mounting frame 2 and the rail 1 are fixed, the driving mechanism 7 and the connecting block 6 are connected and fixed on the two positioning plates 5 at the moment, the two positioning plates 5 are connected with the mounting frame 2 through bolts, and finally the maintenance plate 4 and the mounting frame 2 are fixed, the fixing operation is finished at the moment, so that the fixing operation of the camera 10 is finished, and the pillar 9 for fixing the camera 10 is provided with a nut, so that the pillar 9 can be fixed with the mounting plate 8 through the nut; the utility model discloses in, camera 10 can dismantle through some structures and fix on railing 1 of banister, can make the position of camera 10 corresponding with the position of business turn over vehicle, rethread actuating mechanism 7 and connecting block 6's cooperation, can drive connecting block 6 through actuating mechanism 7 and control the removal, thereby can adjust the position of camera 10, guaranteed that camera 10 can shoot the license plate of vehicle smoothly, avoid the user of vehicle to move the position, can improve the business turn over efficiency of parking area vehicle.

Specifically, the installation component 3 includes the limiting plate 301, and the limiting plate 301 is fixed at the back of installing frame 2 and is established on railing 1, and the inside bolt fastening of limiting plate 301 has the fixed plate 302, and the fixed plate 302 passes through the back fixed connection of bolt and railing 1.

In this embodiment, limiting plate 301 is direct fixed with installing frame 2, and installing frame 2 can be connected with railing 1 through limiting plate 301, then passes through the bolt fastening back with fixed plate 302 and limiting plate 301, and installing frame 2, limiting plate 301 and fixed plate 302 are a whole this moment, then will fix through bolt and railing 1 and fix to the fixed work to installing frame 2 has been accomplished.

Specifically, both sides of the inner wall of the mounting frame 2 are fixedly provided with a threaded cylinder 12, and the access panel 4 is fixed on the front surface of the mounting frame 2 through the matching of bolts and the threaded cylinder 12.

In this embodiment, access panel 4 conveniently installs and dismantles, consequently is favorable to overhauing the inside structure of installing frame 2 to shelter from the positive opening of installing frame 2 through access panel 4, can reduce impurity such as rainwater and enter into the inside of installing frame 2, play the guard action to the inside structure of installing frame 2, wherein access panel 4 directly through the bolt with the inside 12 threaded connection of screw thread section of thick bamboo of installing frame 2 can.

Specifically, the driving mechanism 7 includes a servo motor 701, a screw rod 702 and a slide rod 703, the servo motor 701 is fixed on the outer side of one of the positioning plates 5, one end of the screw rod 702 is fixed on the outer side of one of the positioning plates 5 through a bearing seat, an output shaft of the servo motor 701 is fixedly connected with the other end of the screw rod 702 through a coupling, two ends of the slide rod 703 are fixedly connected with the corresponding positioning plate 5 through nuts, a threaded hole and a slide hole are formed in the connecting block 6, the connecting block 6 is in threaded connection with the screw rod 702 through the threaded hole, and the connecting block 6 is in sliding connection with the slide.

In this embodiment, when the driving mechanism 7 works, the servo motor 701 can drive the screw rod 702 to rotate, and since the connecting block 6 is in threaded connection with the screw rod 702 through the threaded hole and is in sliding connection with the slide rod 703 through the slide hole, in the rotating process of the screw rod 702, the connecting block 6 can move linearly along the screw rod 702 and the slide rod 703, which not only realizes the adjustment of the position of the camera 10, but also realizes the left-right movement of the connecting block 6 because the servo motor 701 can drive the screw rod 702 to rotate positively and negatively.

Specifically, the number of the slide bars 703 is two, and the two slide bars 703 are vertically and symmetrically distributed between the opposite sides of the two positioning plates 5 by using the screw rod 702 as a symmetry axis.

In this embodiment, the two sliding rods 703 can improve the stability of the connecting block 6 during the movement process.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a parking area license plate recognition system, includes railing (1) and camera (10), its characterized in that: the guardrail mounting structure is characterized by further comprising a mounting frame (2), wherein a mounting component (3) is fixed on the mounting frame (2), the mounting frame (2) is fixedly connected with the guardrail (1) through the mounting component (3), an access panel (4) is detachably fixed on the front surface of the mounting frame (2), two positioning plates (5) are fixed on the mounting frame (2) through bolts, a connecting block (6) is arranged between one opposite sides of the two positioning plates (5), a driving mechanism (7) for driving the connecting block (6) to move left and right is arranged in the mounting frame (2) and positioned on the two positioning plates (5), a mounting plate (8) is fixed on the front surface of the connecting block (6) through bolts, a support column (9) is fixed on the mounting plate (8) through a nut, a movable hole (11) communicated with the mounting frame (2) is formed in the bottom of the mounting frame, one end of the support column (9) penetrates through the movable hole (11) and extends to the lower part of the mounting, the camera (10) is fixed at one end of the support column (9) below the mounting frame (2).

2. The parking lot license plate recognition system of claim 1, wherein: installation component (3) include limiting plate (301), limiting plate (301) are fixed at the back of installing frame (2) and are established on railing (1), the inside bolt fastening of limiting plate (301) has fixed plate (302), fixed plate (302) pass through the back fixed connection of bolt and railing (1).

3. The parking lot license plate recognition system of claim 1, wherein: the both sides of installing frame (2) inner wall are equal fixed mounting have a screw thread section of thick bamboo (12), maintenance board (4) are fixed in the front of installing frame (2) through the cooperation of bolt and screw thread section of thick bamboo (12).

4. The parking lot license plate recognition system of claim 1, wherein: actuating mechanism (7) include servo motor (701), lead screw (702) and slide bar (703), servo motor (701) are fixed in the outside of one of them locating plate (5), the outside at one of them locating plate (5) is passed through the bearing frame to the one end of lead screw (702), the output shaft of servo motor (701) passes through the other end fixed connection of shaft coupling with lead screw (702), the both ends of slide bar (703) are all through nut and corresponding locating plate (5) fixed connection, threaded hole and slide opening have been seted up on connecting block (6), connecting block (6) are through threaded hole and lead screw (702) threaded connection, connecting block (6) are through slide opening and slide bar (703) sliding connection.

5. The parking lot license plate recognition system of claim 4, wherein: the number of the slide bars (703) is two, and the two slide bars (703) are vertically and symmetrically distributed between the opposite sides of the two positioning plates (5) by taking the screw rod (702) as a symmetry axis.