Intelligent parking space ground lock device

Abstract

The utility model belongs to the field of parking space ground locks, particularly relates to an intelligent parking space ground lock device, and provides the following scheme aiming at the problems that although a parking space can be locked through a ground lock in the prior art, the ground lock is inconvenient to install when the ground lock is installed on a cement ground or a parking space made of concrete. The device comprises a base, a license plate recognition camera used for recognizing a license plate, a photoelectric sensor used for detecting a vehicle and a controller used for controlling, the top of the base is in a concave shape, the inner walls of the two sides of the base are rotationally connected with the same rotating shaft, and a lock frame is fixedly arranged on one side of the rotating shaft; one side of the license plate recognition camera is fixedly connected with one side of the lock frame, the photoelectric sensor is embedded in the top of the base, the base can be conveniently mounted through the mounting mechanism, the mounting plate can be moved through the adjusting mechanism, a round hole of the mounting plate can be conveniently aligned with a reserved hole, and mounting is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of parking ground locks, and in particular to an intelligent parking ground lock device. Background Art

[0002] With the increasing number of cars in today's society, parking difficulties have become more prominent. In the case of limited parking spaces, how to improve the effective utilization of parking spaces by improving parking ground locks and shorten the time to find parking spaces will help solve the problem of parking difficulties.

[0003] After searching, the patent with announcement number CN207419320U discloses an intelligent parking space lock device, including a base, a lock body is rotatably installed in the base, a rotary drive device connected to the lock body is fixedly installed on the base, and the control end of the rotary drive device is connected to the controller; a license plate recognition device is installed on the lock body, and the license plate recognition device is connected to the controller; it also includes four pressure sensors, and the signal output ends of the four pressure sensors are all connected to the controller; a photoelectric sensor and a coin-operated device connected to the controller are installed on the base; before a vehicle enters the parking space, the license plate recognition device sends the license plate information to the controller, if the license plate number is consistent with the license plate number pre-stored in the controller, the rotary drive device works to open the lock body; when the vehicle leaves the parking space, the pressure sensor detects that the vehicle has driven away, sends a signal to the controller, and the rotary drive device works to close the lock body; the opening and closing of the lock body are completed automatically, and there is no need to get off the vehicle for manual operation, which is convenient to use.

[0004] The technical solution has the following problems:

[0005] Although the parking space can be locked by a ground lock, when the ground lock is installed in a parking space made of cement or concrete, it is inconvenient to install the ground lock, which is inconvenient. Utility Model Content

[0006] The utility model aims to solve the problem in the prior art that although a parking space can be locked by a ground lock, it is inconvenient to install the ground lock when the ground lock is installed in a parking space made of cement or concrete, and proposes an intelligent parking space ground lock device.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A smart parking space ground lock device comprises a base, a license plate recognition camera for recognizing a license plate, a photoelectric sensor for detecting a vehicle and a controller for controlling the same. The top of the base is concave, and the inner walls on both sides of the base are rotatably connected to the same rotating shaft, a lock frame is fixedly arranged on one side of the rotating shaft, one side of the license plate recognition camera is fixedly connected to one side of the lock frame, the photoelectric sensor is embedded in the top of the base, a cavity is opened in the base, a motor for driving the lock frame to rotate is fixedly arranged on the inner wall of one side of the cavity, the output end of the motor passes through one side of the base and is fixedly connected to one end of the rotating shaft, one side of the controller is fixedly connected to the inner wall of one side of the cavity, and the license plate recognition camera, the photoelectric sensor and the motor are all electrically connected to the controller.

[0009] An installation mechanism, the installation mechanism is arranged on the base for installing the base;

[0010] The adjusting mechanism is arranged on the base and is used to adjust the mounting mechanism so as to facilitate alignment with the reserved hole of the parking space.

[0011] In a possible design, the mounting mechanism includes four mounting plates and four bolts. The four mounting plates are respectively located at the four corners of the base. Circular holes are opened on the mounting plates, and the four bolts are respectively located in the circular holes of the four mounting plates.

[0012] In a possible design, the adjustment mechanism includes four threaded rods and four moving blocks, grooves are provided at the four corners of the bottom of the base, one end of the four threaded rods is rotatably connected to the inner walls of one side of the four grooves, the other end of the threaded rod passes through one side of the base, one end of the threaded rod is fixedly provided with a knob for facilitating the rotation of the threaded rod, the tops of the four moving blocks are respectively slidably connected to the top inner walls of the four grooves, a threaded hole is provided on the moving block, the threaded rod is threadedly connected to the threaded hole of the moving block, and one side of the four mounting plates is fixedly connected to one side of the four moving blocks.

[0013] In a possible design, a slide groove for improving the movement stability of the moving block is opened on the top inner wall of the groove, and a slider is fixedly provided on the top of the moving block, and the top of the slider is slidably connected to the inner wall of the slide groove.

[0014] In a possible design, drainage holes are provided on both sides of the base to prevent water from accumulating in the base and to drain the water.

[0015] In a possible design, a protective cover for protecting the license plate recognition camera is fixed to one side of the lock frame by screws, and the material of the protective cover is transparent acrylic material.

[0016] In a possible design, the knob is provided with anti-skid patterns for increasing the friction of a person's hand to prevent slipping.

[0017] In the present application, during installation, firstly, a hole is drilled on the parking space to open a reserved hole, then the base is placed in the reserved hole position, and the knob is turned. The rotation of the knob drives the rotation of the threaded rod, and the rotation of the threaded rod drives the movement of the moving block, and the movement of the moving block drives the movement of the mounting plate, so that the mounting plate can be moved, so that the circular hole of the mounting plate is aligned with the reserved hole, which is convenient for installation. The circular hole of the mounting plate is aligned with the reserved hole of the parking space, and the bolt is inserted into the circular hole. The bolt and the reserved hole are connected, so that the base is installed and then used. The controller is a single-chip microcomputer. After renting or purchasing a parking space, the license plate information of the vehicle is pre-stored in the single-chip microcomputer. When there is no vehicle in the parking space, the lock frame is in an upright state, and the license plate recognition camera is facing the entrance of the parking space. When a vehicle enters, the license plate recognition camera collects The license plate information of the vehicle is collected, and the collected information is analyzed and extracted and then transmitted to the single-chip microcomputer. The single-chip microcomputer compares the received license plate information with the pre-stored license plate information. If they are inconsistent, no command is issued. If they are consistent, the single-chip microcomputer sends a command to the motor, and the motor drives the shaft to rotate, driving the lock frame to fall down and open the parking space. After the vehicle is parked, the photoelectric sensor is located under the vehicle, detects the presence of the vehicle, and transmits the detection signal to the single-chip microcomputer. The single-chip microcomputer controls the lock frame to maintain the fallen state; when the vehicle drives away, the photoelectric sensor cannot detect the vehicle, and it will send a corresponding signal to the single-chip microcomputer. The single-chip microcomputer controls the motor to work and drive the lock frame to stand up. The power supply of the license plate recognition camera, photoelectric sensor, controller and motor can be powered by a battery installed in the cavity. The motor is a conical rotor motor, and the output shaft of the conical rotor motor can be self-locking when the power is off.

[0018] The beneficial effects of the present invention are:

[0019] In the utility model, the intelligent parking space ground lock device is provided, through the installation mechanism, the circular hole of the installation plate is aligned with the reserved hole of the parking space, the bolt is inserted into the circular hole, and the bolt and the reserved hole are connected, so as to facilitate the installation of the base;

[0020] In the utility model, the intelligent parking space ground lock device, through the adjustment mechanism, the rotation of the knob drives the rotation of the threaded rod, the rotation of the threaded rod drives the movement of the moving block, the movement of the moving block drives the movement of the mounting plate, so that the mounting plate can be moved, so that the circular hole of the mounting plate is aligned with the reserved hole, which is convenient for installation;

[0021] In the utility model, the base can be installed conveniently through the installation mechanism, and the installation plate can be moved through the adjustment mechanism, so that the circular hole of the installation plate and the reserved hole can be aligned, which is convenient for installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of an intelligent parking space ground lock device proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the internal structure of the base of an intelligent parking space ground lock device proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the installation mechanism and adjustment mechanism structure of an intelligent parking space ground lock device proposed by the utility model;

[0025] Figure 4 This is a schematic diagram of the separation structure of the protective cover and the lock frame of an intelligent parking space ground lock device proposed by the utility model.

[0026] In the figure: 1. base; 2. lock frame; 3. protective cover; 4. photoelectric sensor; 5. rotating shaft; 6. drainage hole; 7. mounting plate; 8. bolt; 9. cavity; 10. motor; 11. controller; 12. moving block; 13. threaded rod; 14. knob; 15. groove; 16. slide groove; 17. license plate recognition camera. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Embodiment 1

[0029] Reference Figure 1-4 A smart parking ground lock device is used in the field of parking ground locks, including: a base 1, a license plate recognition camera 17, a photoelectric sensor 4 and a controller 11. The top of the base 1 is concave, and the inner walls on both sides are rotatably connected with a rotating shaft 5. A lock frame 2 is fixedly arranged on one side of the rotating shaft 5. The license plate recognition camera 17 is fixed on one side of the lock frame 2. The photoelectric sensor 4 is embedded in the top of the base 1 to detect whether a vehicle enters the parking space. A cavity 9 is provided inside the base 1, and a motor 10 and a controller 11 are arranged in the cavity 9. The output end of the motor 10 is fixedly connected to one end of the rotating shaft 5 to drive the rotation of the lock frame 2. The license plate recognition camera 17, the photoelectric sensor 4 and the motor 10 are all electrically connected to the controller 11.

[0030] The mounting mechanism includes four mounting plates 7 and four bolts 8. The four mounting plates 7 are respectively located at the four corners of the base 1. Circular holes are opened on the mounting plates 7 for aligning with the reserved holes of the parking space. The four bolts 8 are respectively located in the circular holes of the four mounting plates 7 for fixing the mounting plates 7 on the ground of the parking space.

[0031] The adjusting mechanism comprises four threaded rods 13, four moving blocks 12, four knobs 14 and four grooves 15. The grooves 15 are provided at the four corners of the bottom of the base 1. One end of the threaded rod 13 is rotatably connected to the inner wall of one side of the groove 15, and the other end passes through one side of the base 1 and is fixedly connected to the knob 14. The top of the moving block 12 is respectively slidably connected to the top inner wall of the groove 15. The moving block 12 is provided with threaded holes, which are threadedly connected to the threaded rod 13. One side of the four mounting plates 7 is respectively fixedly connected to one side of the four moving blocks 12. The threaded rod 13 is driven to rotate by rotating the knob 14, thereby driving the moving block 12 to move in the groove 15, thereby realizing the adjustment of the position of the mounting plate 7.

[0032] The working principles of the license plate recognition camera 17, the photoelectric sensor 4, and the controller 11 (ie, the single-chip microcomputer) are the same as those of the authorization number CN207419320U, and will not be described in detail here.

[0033] Embodiment 2

[0034] refer to Figure 1-4 , improved on the basis of the first embodiment:

[0035] A slide groove 16 is formed on the top inner wall of the groove 15 , and a slider is fixedly provided on the top of the moving block 12 . The top of the slider is slidably connected to the inner wall of the slide groove 16 to improve the moving stability of the moving block 12 .

[0036] Drain holes 6 are provided on both sides of the base 1 to prevent water from accumulating in the base 1 .

[0037] A protective cover 3 is fixed to one side of the lock frame 2 by screws. The protective cover 3 is made of transparent acrylic material and is used to protect the license plate recognition camera 17 and can also clearly take pictures outside.

[0038] The knob 14 is provided with anti-skid grooves to increase the friction of the hand and prevent slipping during adjustment.

[0039] The license plate recognition camera 17 belongs to the prior art and has been widely used at the entrance of parking lots to identify vehicle license plate numbers, so its specific structure and working principle will not be repeated here. The specific structure and working principle of the microcontroller and the motor 10 also belong to the prior art and will not be repeated here. The specific structure of the photoelectric sensor 4 belongs to the prior art and will not be repeated here.

[0040] However, as is well known to those skilled in the art, the working principles and wiring methods of the license plate recognition camera 17, photoelectric sensor 4, motor 10, and controller 11 are commonplace, and are all conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent parking space ground lock device, comprising a base (1), a license plate recognition camera (17) for recognizing a license plate, a photoelectric sensor (4) for detecting a vehicle, and a controller (11) for controlling the vehicle, characterized in that: The top of the base (1) is concave, and the inner walls on both sides of the base (1) are rotatably connected to the same rotating shaft (5), a lock frame (2) is fixedly arranged on one side of the rotating shaft (5), one side of the license plate recognition camera (17) is fixedly connected to one side of the lock frame (2), the photoelectric sensor (4) is embedded in the top of the base (1), a cavity (9) is opened in the base (1), and a motor (10) for driving the lock frame (2) to rotate is fixedly arranged on the inner wall of one side of the cavity (9), the output end of the motor (10) passes through one side of the base (1) and is fixedly connected to one end of the rotating shaft (5), one side of the controller (11) is fixedly connected to the inner wall of one side of the cavity (9), and the license plate recognition camera (17), the photoelectric sensor (4) and the motor (10) are all electrically connected to the controller (11); A mounting mechanism, the mounting mechanism being arranged on the base (1) and used for mounting the base (1); An adjustment mechanism is arranged on the base (1) and is used to adjust the installation mechanism so as to facilitate alignment with the reserved hole of the parking space.

2. The intelligent parking space ground lock device according to claim 1, characterized in that: The mounting mechanism comprises four mounting plates (7) and four bolts (8); the four mounting plates (7) are respectively located at four corners of the base (1); circular holes are provided on the mounting plates (7); and the four bolts (8) are respectively located in the circular holes of the four mounting plates (7).

3. The intelligent parking space ground lock device according to claim 2, characterized in that: The adjusting mechanism comprises four threaded rods (13) and four moving blocks (12); grooves (15) are provided at four corners of the bottom of the base (1); one end of the four threaded rods (13) is rotatably connected to the inner wall of one side of the four grooves (15); the other end of the threaded rod (13) passes through one side of the base (1); a knob (14) is fixedly provided at one end of the threaded rod (13) for facilitating the rotation of the threaded rod (13); the tops of the four moving blocks (12) are slidably connected to the inner walls of the tops of the four grooves (15); a threaded hole is provided on the moving block (12); the threaded rod (13) is threadedly connected to the threaded hole of the moving block (12); and one side of the four mounting plates (7) is fixedly connected to one side of the four moving blocks (12).

4. The intelligent parking space ground lock device according to claim 3, characterized in that: The top inner wall of the groove (15) is provided with a slide groove (16) for improving the moving stability of the moving block (12); a slider is fixedly provided on the top of the moving block (12); the top of the slider is slidably connected to the inner wall of the slide groove (16).

5. The intelligent parking space ground lock device according to claim 1, characterized in that: Both sides of the base (1) are provided with drainage holes (6) for preventing water from accumulating in the base (1) and for draining water.

6. The intelligent parking space ground lock device according to claim 1, characterized in that: A protective cover (3) for protecting a license plate recognition camera (17) is fixed to one side of the lock frame (2) by means of screws, and the material of the protective cover (3) is a transparent acrylic material.

7. The intelligent parking space ground lock device according to claim 3, characterized in that: The knob (14) is provided with anti-skid patterns for increasing the friction of a person's hand to prevent slipping.

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