Intelligent parking lot license plate recognition all-in-one machine

Abstract

The utility model discloses an intelligent parking lot license plate recognition all-in-one machine, which comprises an all-in-one machine assembly, and the all-in-one machine assembly comprises a machine body and a gate seat. And the movable assembly comprises a pressure sensor, a first telescopic spring, a supporting frame, a sliding block, an electric telescopic rod, a movable rod, a pulley, a folding barrier strip and a fixed rod, and the pressure sensor is fixedly connected to one side of the interior of the upper end of the gate seat. By arranging a movable assembly, after a machine body recognizes a previous vehicle, a brake bar is lifted upwards, the brake bar is lifted to drive a first telescopic spring to stretch upwards to generate elastic force, a pressure sensor measures the elastic force to control an electric telescopic rod to stretch, the electric telescopic rod drives a sliding block to move outwards, and the sliding block drives a movable rod to move outwards; and the movable rod moves outwards to drive the folding barrier strip to be unfolded to fold the outer side of the recognition camera, so that the gate rod cannot recognize the license plate of the next vehicle before falling, and rear-end collision and crushing injury caused by continuous lifting of the gate rod are avoided.

Description

Technical Field

[0001] This utility model relates to the field of smart parking technology, and in particular to a smart parking license plate recognition integrated machine. Background Technology

[0002] Smart parking lots utilize modern information and communication technologies to integrate real-time updates, queries, reservations, and navigation services for parking spaces. License plate recognition systems are typically used in smart parking lots to facilitate vehicle entry and exit.

[0003] When the license plate recognition integrated machine in the existing smart parking lot is in use, the recognition machine can continuously recognize license plates. When the previous vehicle leaves, it can immediately recognize the following vehicle and raise the barrier. This can easily cause rear-end collisions and damage to vehicles caused by the barrier, making it inconvenient to use. Utility Model Content

[0004] The purpose of this utility model is to provide a smart parking lot license plate recognition integrated machine to solve the problems mentioned in the background art. When the existing smart parking lot license plate recognition integrated machine is in use, the recognition machine can continuously recognize license plates. When the previous vehicle leaves, it can immediately recognize the following vehicle and raise the barrier. This can easily cause rear-end collisions and damage to vehicles by the barrier, making it inconvenient to use.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a smart parking lot license plate recognition integrated machine, comprising:

[0007] An integrated machine assembly, the integrated machine assembly including a body and a gate seat;

[0008] The movable component includes a pressure sensor, a first telescopic spring, a support frame, a slider, an electric telescopic rod, a movable rod, a pulley, a folding stop bar, and a fixed rod. The pressure sensor is fixedly connected to the inner side of the upper end of the gate seat, the first telescopic spring is fixedly connected to the top of the pressure sensor, the support frame is fixedly connected to the upper outer side of the machine body, the slider is slidably connected to the inner side of the support frame, the electric telescopic rod is fixedly connected to the outer side of the support frame, the movable rod is fixedly connected to the bottom end of the slider, the pulley is rotatably connected to the bottom end of the movable rod, one end of the folding stop bar is fixedly connected to the outer side of the movable rod, and the fixed rod is fixedly connected to the bottom side of the support frame.

[0009] Furthermore, the integrated machine assembly also includes a base, a recognition camera, and a gate arm. The machine body is fixedly connected to one side of the upper end of the base, the recognition camera is fixedly connected to the upper outer side of the machine body, the gate arm is fixedly connected to the other side of the upper end of the base, and the gate arm is rotatably connected to the inner upper end of the gate arm.

[0010] Furthermore, the other end of the first telescopic spring is fixedly connected to one side of the bottom end of the gate arm, and the pressure sensor is electrically connected to the electric telescopic arm via a circuit.

[0011] Furthermore, the outer end of the slider is fixedly connected to the outer end of the electric telescopic rod, and the pulley is slidably connected to the outer side of the upper end of the base.

[0012] Furthermore, the other end of the folding baffle is fixedly connected to the outside of the fixed rod, and the movable rod is located outside the recognition camera.

[0013] Furthermore, it also includes a cleaning assembly, which includes a fixed plate, a cleaning cotton, a support plate, a second telescopic spring, and a scraper. The fixed plate is fixedly connected to the inner side of the movable rod, the cleaning cotton is fixedly connected to the inner side of the fixed plate, the support plate is fixedly connected to the outer side of the machine body, the second telescopic spring is fixedly connected to the inner side of the support plate, and the scraper is fixedly connected to the outer end of the second telescopic spring.

[0014] Furthermore, the inner side of the cleaning cotton is flush with the outer side of the recognition camera, and the support plate is located inside the fixing rod and the machine body.

[0015] Furthermore, the scraper is slidably connected to the inside of the support plate, and the outer side of the scraper extends outward beyond the outside of the recognition camera.

[0016] Compared with existing technologies, the advantages of this utility model are:

[0017] I. This utility model, by setting up a movable component, when the machine body recognizes the previous vehicle, the gate arm is raised upward. The raising of the gate arm causes the first telescopic spring to stretch upward, generating elastic force. The pressure sensor measures the elastic force and controls the electric telescopic rod to extend. The electric telescopic rod drives the slider to move outward, causing the slider to drive the movable rod to move outward. The movable rod moves outward, causing the folding stop to unfold and fold the outside of the recognition camera, so that the license plate of the next vehicle cannot be recognized before the gate arm falls, avoiding rear-end collisions and injuries caused by continuous raising of the gate arm.

[0018] Second, based on the first beneficial effect, by setting up a cleaning component, when the movable rod moves under the action of the slider, the movable rod drives the fixed plate and the cleaning cotton to move outside the recognition camera, so that the outside of the recognition camera can be cleaned by the cleaning cotton. When the movable rod drives the cleaning cotton to reset, the cleaning cotton can hang off the dust and dirt on the outside of the cleaning cotton under the pressure of the second telescopic spring and the scraper, and squeeze out the moisture inside the cleaning cotton, so that the cleaning cotton can keep the outside of the recognition camera clean even in rainy weather. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is the front view of the present utility model;

[0021] Figure 2 This is a structural diagram of the all-in-one machine component of this utility model;

[0022] Figure 3 This is a structural diagram of the active component of this utility model;

[0023] Figure 4 This is a structural diagram of the cleaning component of this utility model.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 11. Base; 12. Body; 13. Recognition camera; 14. Gate seat; 15. Gate arm; 21. Pressure sensor; 22. First telescopic spring; 23. Support frame; 24. Slider; 25. Electric telescopic rod; 26. Movable rod; 27. Pulley; 28. Folding stop bar; 29. ​​Fixed rod; 31. Fixed plate; 32. Cleaning cotton; 33. Support plate; 34. Second telescopic spring; 35. Scraper. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0030] Example 1

[0031] Please see Figure 1-3 As shown, this embodiment is a smart parking lot license plate recognition all-in-one machine, including:

[0032] An integrated machine assembly, comprising a body 12 and a gate seat 14;

[0033] The movable components include a pressure sensor 21, a first telescopic spring 22, a support frame 23, a slider 24, an electric telescopic rod 25, a movable rod 26, a pulley 27, a folding stop bar 28, and a fixed rod 29. The pressure sensor 21 is fixedly connected to the upper inner side of the gate seat 14. The first telescopic spring 22 is fixedly connected to the top of the pressure sensor 21. The support frame 23 is fixedly connected to the upper outer side of the body 12. The slider 24 is slidably connected to the inner side of the support frame 23. The electric telescopic rod 25 is fixedly connected to the outer side of the support frame 23. The movable rod 26 is fixedly connected to the bottom of the slider 24. The pulley 27 is rotatably connected to the bottom of the movable rod 26. One end of the folding stop bar 28 is fixedly connected to the outer side of the movable rod 26. The fixed rod 29 is fixedly connected to the bottom side of the support frame 23.

[0034] Pressure sensor 21 is used to measure the elastic force of the first telescopic spring 22. The first telescopic spring 22 is used to deform and generate elastic force under the drive of the gate arm 15. Support frame 23 is used to support and guide the slider 24. Electric telescopic rod 25 is used to drive the slider 24 to move. Movable rod 26 is used to drive the folding stop bar 28 to extend and fold. Pulley 27 is used to follow the movable rod 26 to move. Folding stop bar 28 is used to fold the outside of the recognition camera 13. Fixed rod 29 is used to fix the other end of folding stop bar 28.

[0035] The all-in-one machine assembly also includes a base 11, a recognition camera 13, and a gate arm 15. The machine body 12 is fixedly connected to one side of the upper end of the base 11, the recognition camera 13 is fixedly connected to the upper outer side of the machine body 12, the gate seat 14 is fixedly connected to the other side of the upper end of the base 11, and the gate arm 15 is rotatably connected to the inner upper end of the gate seat 14.

[0036] The base 11 is used to support the body 12 and the gate seat 14. The body 12 is used to control the gate arm 15 to rotate. The recognition camera 13 is used to recognize the license plate. The gate seat 14 is used to support the gate arm 15. The gate arm 15 is used to block vehicles.

[0037] The other end of the first telescopic spring 22 is fixedly connected to one side of the bottom end of the gate arm 15, and the pressure sensor 21 is electrically connected to the electric telescopic arm 25 through a circuit;

[0038] When the gate arm 15 rotates upward, it can drive the first telescopic spring 22 to stretch and generate elastic force.

[0039] The outer end of the slider 24 is fixedly connected to the outer end of the electric telescopic rod 25, and the pulley 27 is slidably connected to the outer side of the upper end of the base 11.

[0040] When the electric telescopic rod 25 extends or retracts, it can drive the slider 24 to slide inside the support frame 23.

[0041] The other end of the folding baffle 28 is fixedly connected to the outside of the fixed rod 29, and the movable rod 26 is located outside the recognition camera 13;

[0042] When the movable lever 26 rotates outward, it can cause the folding stop bar 28 to extend and fold the outside of the recognition camera 13.

[0043] Working principle: When the recognition camera 13 recognizes the vehicle license plate, the body 12 controls the gate arm 15 to rotate upward to allow the vehicle to pass. The gate arm 15 drives the first telescopic spring 22 to stretch upward, generating elastic force. The pressure sensor 21 measures that the first telescopic spring 22 is in a stretched state and controls the electric telescopic rod 25 to extend. The extension of the electric telescopic rod 25 drives the slider 24 to slide outward. The sliding of the slider 24 drives the movable rod 26 to move outward. The movement of the movable rod 26 then drives the outer end of the folding stop bar 28 to move outward, so that the folding stop bar 28 is in an extended state. The extended folding stop bar 28 blocks the outside of the recognition camera 13, which can temporarily stop the recognition camera 13 from recognizing the license plate. When the gate arm 15 returns to its original position, the first telescopic spring 22 is in a state of no force. The pressure sensor 21 controls the electric telescopic rod 25 to return to its original position, thereby resetting the folding stop bar 28 and not blocking the recognition camera 13, so that the recognition camera 13 can recognize the license plate.

[0044] Example 2

[0045] Please see Figure 4 As shown, this embodiment, based on the above embodiment, further includes:

[0046] The cleaning assembly includes a fixed plate 31, a cleaning cotton 32, a support plate 33, a second telescopic spring 34, and a scraper 35. The fixed plate 31 is fixedly connected to the inner side of the movable rod 26, the cleaning cotton 32 is fixedly connected to the inner side of the fixed plate 31, the support plate 33 is fixedly connected to the outer side of the machine body 12, the second telescopic spring 34 is fixedly connected to the inner side of the support plate 33, and the scraper 35 is fixedly connected to the outer end of the second telescopic spring 34.

[0047] The fixing plate 31 is used to support the cleaning cotton 32, which is used to clean the outside of the recognition camera 13. The support plate 33 is used to support the second telescopic spring 34, which is used to reset the scraper 35, which is used to scrape the cleaning cotton 32.

[0048] The inner side of the cleaning cotton 32 is flush with the outer side of the recognition camera 13, and the support plate 33 is located inside the fixing rod 29 and the body 12;

[0049] When the cleaning cotton 32 moves outside the recognition camera 13, the cleaning cotton 32 can scrape off the dust and dirt on the outside of the recognition camera 13.

[0050] The scraper 35 is slidably connected to the inside of the support plate 33, and the outer side of the scraper 35 extends outward beyond the outer side of the recognition camera 13;

[0051] When the cleaning cotton 32 moves outside the scraper 35, the scraper 35 can scrape the outside of the cleaning cotton 32 and squeeze the cleaning cotton 32.

[0052] Working principle: When the movable rod 26 moves outside the recognition camera 13, the movable rod 26 drives the fixed plate 31 to move. The movement of the fixed plate 31 drives the cleaning cotton 32 to clean the outside of the recognition camera 13. When the cleaning cotton 32 moves to the outside of the scraper 35, the cleaning cotton 32 squeezes the scraper 35, causing the scraper 35 to move inward. The inward movement of the scraper 35 drives the second telescopic spring 34 to compress, causing the scraper 35 to scrape and squeeze the outside of the cleaning cotton 32. This scrapes off the dust and dirt on the outside of the cleaning cotton 32, and the squeezing squeezes out the moisture inside the cleaning cotton 32.

[0053] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A smart parking lot license plate recognition integrated machine, characterized in that, include: An integrated machine assembly, the integrated machine assembly including a body (12) and a gate seat (14); The movable components include a pressure sensor (21), a first telescopic spring (22), a support frame (23), a slider (24), an electric telescopic rod (25), a movable rod (26), a pulley (27), a folding stop bar (28), and a fixed rod (29). The pressure sensor (21) is fixedly connected to the upper inner side of the gate seat (14), the first telescopic spring (22) is fixedly connected to the top of the pressure sensor (21), the support frame (23) is fixedly connected to the upper outer side of the body (12), the slider (24) is slidably connected to the inner side of the support frame (23), the electric telescopic rod (25) is fixedly connected to the outer side of the support frame (23), the movable rod (26) is fixedly connected to the bottom of the slider (24), the pulley (27) is rotatably connected to the bottom of the movable rod (26), one end of the folding stop bar (28) is fixedly connected to the outer side of the movable rod (26), and the fixed rod (29) is fixedly connected to the bottom side of the support frame (23).

2. The intelligent parking lot license plate recognition integrated machine according to claim 1, characterized in that, The integrated machine assembly also includes a base (11), a recognition camera (13), and a gate arm (15). The machine body (12) is fixedly connected to one side of the upper end of the base (11), the recognition camera (13) is fixedly connected to the upper side of the outer side of the machine body (12), the gate seat (14) is fixedly connected to the other side of the upper end of the base (11), and the gate arm (15) is rotatably connected to the inner part of the upper end of the gate seat (14).

3. The intelligent parking lot license plate recognition integrated machine according to claim 1, characterized in that, The other end of the first telescopic spring (22) is fixedly connected to one side of the bottom end of the gate arm (15), and the pressure sensor (21) is electrically connected to the electric telescopic rod (25) through a line.

4. The intelligent parking lot license plate recognition integrated machine according to claim 1, characterized in that, The outer end of the slider (24) is fixedly connected to the outer end of the electric telescopic rod (25), and the pulley (27) is slidably connected to the outer side of the upper end of the base (11).

5. A smart parking lot license plate recognition integrated machine according to claim 1, characterized in that, The other end of the folding baffle (28) is fixedly connected to the outside of the fixed rod (29), and the movable rod (26) is located outside the recognition camera (13).

6. The intelligent parking lot license plate recognition integrated machine according to claim 1, characterized in that, It also includes a cleaning assembly, which includes a fixed plate (31), a cleaning cotton (32), a support plate (33), a second telescopic spring (34), and a scraper (35). The fixed plate (31) is fixedly connected to the inner side of the movable rod (26), the cleaning cotton (32) is fixedly connected to the inner side of the fixed plate (31), the support plate (33) is fixedly connected to the outer side of the body (12), the second telescopic spring (34) is fixedly connected to the inner side of the support plate (33), and the scraper (35) is fixedly connected to the outer end of the second telescopic spring (34).

7. A smart parking lot license plate recognition integrated machine according to claim 6, characterized in that, The inner side of the cleaning cotton (32) is flush with the outer side of the recognition camera (13), and the support plate (33) is located inside the fixing rod (29) and the body (12).

8. A smart parking lot license plate recognition integrated machine according to claim 6, characterized in that, The scraper (35) is slidably connected to the inside of the support plate (33), and the outer side of the scraper (35) extends outward beyond the outside of the recognition camera (13).

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