Intelligent parking lot parking space monitoring equipment

Abstract

The utility model relates to the technical field of parking space monitoring equipment, in particular to intelligent parking lot parking space monitoring equipment which comprises a cross rod, parking spaces are arranged at the bottom of one side of the cross rod, a rotating column is rotationally installed at the top end, close to the middle of the two adjacent parking spaces, of the cross rod, and a rotating motor is connected to the bottom end of the rotating column. A camera main body is mounted at the top end of the rotating column; the camera body is driven to rotate through the rotating motor, the camera body can conveniently face different parking spaces and take photos, and through the arranged abutting rod, abutting balls, a movable plate and a limiting spring, when an extrusion piece rotates along with the camera body and extrudes the abutting rod, the abutting rod can conveniently and longitudinally move into a shrinkage groove, and the camera body can conveniently move to the parking space. Through arrangement of the pressure sensor and the elastic column, different orientations of the camera main body can be distinguished conveniently, the function that two adjacent parking spaces share one camera main body is achieved, the camera main body does not need to be installed above each parking space, and the construction cost is low.

Description

Technical Field

[0001] This utility model relates to the technical field of parking space monitoring equipment, specifically to an intelligent parking lot parking space monitoring device. Background Technology

[0002] A smart parking garage is a facility that uses advanced technology to achieve efficient parking management. The system combines advanced smart IC card identification technology with high-speed video image storage and comparison. Through computer image processing and automatic recognition, it manages all aspects of vehicle entry and exit from the parking lot, including payment, security, and parking space guidance.

[0003] In existing technologies, common parking guidance systems rely on cameras to capture images of parking spaces. The backend then analyzes these images to identify vehicles and license plate numbers, and uses different indicator lights to distinguish the vacancy status of parking spaces. However, due to the high cost of detection cameras, it is typically necessary to install a camera above each parking space, resulting in high construction costs. Therefore, we propose an intelligent parking lot space monitoring device to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide an intelligent parking space monitoring device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an intelligent parking lot space monitoring device, comprising: a horizontal bar, a parking space is provided at the bottom of one side of the horizontal bar, a rotating column is rotatably installed at the top of the horizontal bar near the middle of two adjacent parking spaces, a rotating motor is connected to the bottom of the rotating column, a camera body is installed at the top of the rotating column, and an indicator light is provided at the bottom of the horizontal bar near the parking space.

[0006] The bottom of the camera body is equipped with a pressing component, and abutment rods are symmetrically arranged on both sides of the pressing component. Abutment balls are rotatably installed at the top of each of the two abutment rods, and a movable plate is installed at the bottom of each of the two abutment rods. A shrinkage groove is correspondingly opened on the surface of the crossbar near the two movable plates, and a limit spring is connected to the bottom of each of the two movable plates.

[0007] Both of the aforementioned limiting springs are equipped with pressure sensors inside, and the bottom ends of both pressure sensors are connected to elastic columns. Two limiting blocks are symmetrically installed on the side walls of the moving plate, and the inner walls of the two contraction grooves are correspondingly provided with limiting grooves near the inner walls of the adjacent limiting blocks.

[0008] Preferably, the rotating motor is fixedly installed at the bottom end of the crossbar, the rotating shaft of the rotating motor is fixedly connected to the bottom end of the rotating column, and the top end of the rotating column rotates through the crossbar and is fixedly installed at the bottom center of the camera body.

[0009] Preferably, the camera body is tilted, and the extrusion piece is wrapped around the bottom end of the camera body near the abutment rod. The inner wall of the extrusion piece is fixedly connected to the outer wall of the camera body, and the bottom corners at both ends of the extrusion piece are curved surfaces.

[0010] Preferably, the longitudinal cross-section of both shrinkage grooves is an inverted T-shape that is narrower at the top and wider at the bottom. The bottom ends of both abutment rods are fixedly installed at the top center of the adjacent movable plates. The top ends of both abutment rods slide out of the adjacent shrinkage grooves, and the top ends of both abutment rods are spherical.

[0011] Preferably, the bottom ends of the two limiting springs are fixedly installed on the inner bottom wall of the adjacent shrinkage groove, and the top ends of the two limiting springs are fixedly connected to the bottom edge of the adjacent moving plate.

[0012] Preferably, both movable plates are slidably installed in adjacent shrinkage grooves, and a plurality of movable balls are rotatably installed on the sidewalls of both movable plates, each movable ball being rolledly connected to the inner wall of the adjacent shrinkage groove.

[0013] Preferably, both elastic columns are fixedly installed on the inner bottom wall of adjacent shrinkage grooves, the top ends of both elastic columns are fixedly connected to adjacent pressure sensors, and the side walls of both elastic columns and two pressure sensors do not contact the adjacent limiting springs.

[0014] Preferably, the sidewalls of the two movable plates are fixedly connected to two adjacent limiting blocks, and the outer walls of the two limiting blocks are slidably connected to the inner walls of adjacent limiting grooves.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention uses a rotating motor to drive the camera body to rotate, making it easy to orient the camera body towards different parking spaces and take photos. With the setting of abutment rod, abutment ball, moving plate and limiting spring, when the extrusion part rotates with the camera body and extrudes the abutment rod, it is easy for the abutment rod to move longitudinally into the shrink groove. With the setting of pressure sensor and elastic column, it is easy to distinguish the different orientations of the camera body, so that two adjacent parking spaces can share a camera body. It is not necessary to install a camera body above each parking space, so as to reduce the construction cost. Attached Figure Description

[0017] Figure 1 This is a top view of the overall structural distribution of this utility model;

[0018] Figure 2 This is a three-dimensional connection diagram of the crossbar structure of this utility model;

[0019] Figure 3 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0020] Figure 4 This is a three-dimensional schematic diagram of the internal structure of the crossbar of this utility model;

[0021] Figure 5 This is a three-dimensional schematic diagram of a partial structure of the present invention;

[0022] Figure 6 This utility model Figure 5 Enlarged schematic diagram of the structure at point B.

[0023] In the diagram: 1. Crossbar; 2. Camera body; 3. Rotating column; 4. Rotating motor; 5. Indicator light; 6. Extrusion component; 7. Abutment rod; 8. Abutment ball; 9. Elastic column; 10. Pressure sensor; 11. Limiting spring; 12. Limiting block; 13. Limiting groove; 14. Shrinkage groove; 15. Moving plate; 16. Moving ball; 17. Parking space. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] Please see Figures 1 to 5This utility model provides a technical solution: an intelligent parking lot space monitoring device, comprising: a horizontal bar 1, with parking spaces 17 set at the bottom of one side of the horizontal bar 1, a rotating column 3 rotatably mounted on the top of the horizontal bar 1 near the middle of two adjacent parking spaces 17, a rotating motor 4 connected to the bottom of the rotating column 3, a camera body 2 mounted on the top of the rotating column 3, an indicator light 5 set at the bottom of the horizontal bar 1 near the parking space 17, the indicator light 5 being located in the middle of adjacent parking spaces 17, and the camera body 2, the rotating motor 4, and the indicator light 5 all electrically connected to the same control terminal, which can control the camera body 2. The parking space information captured by the camera body 2 is fed back to the control terminal. After the control terminal determines whether the parking space is vacant, it controls the indicator light 5 to light up the corresponding color, so that people can judge whether the parking space is vacant by the color of the indicator light 5. The rotating motor 4 is fixedly installed at the bottom end of the crossbar 1. The rotating shaft of the rotating motor 4 is fixedly connected to the bottom end of the rotating column 3. The top of the rotating column 3 rotates through the crossbar 1 and is fixedly installed at the bottom middle of the camera body 2. The rotating motor 4 is controlled by the control terminal to rotate intermittently at a set angle, so as to drive the camera body 2 to rotate towards different parking spaces to capture parking space information.

[0026] A pressing component 6 is installed at the bottom of the camera body 2. Abutment rods 7 are symmetrically arranged on both sides of the pressing component 6. Abutment balls 8 are rotatably installed at the top of each abutment rod 7. Movable plates 15 are installed at the bottom of each abutment rod 7. Shrinkage grooves 14 are correspondingly formed on the surface of the crossbar 1 near the two movable plates 15. Limit springs 11 are connected to the bottom of each of the two movable plates 15. The camera body 2 is tilted, and the pressing component 6 is fitted over the bottom of the camera body 2 near the abutment rods 7. The inner wall of the pressing component 6 is fixedly connected to the outer wall of the camera body 2, and both bottom corners of the pressing component 6 are curved surfaces. The longitudinal section of each shrinkage groove 14 is an inverted T-shape, narrower at the top and wider at the bottom. The bottom ends of each abutment rod 7 are fixedly installed at the middle of the top of adjacent movable plates 15. The top ends of each abutment rod 7 slide out of adjacent shrinkage grooves 14, and both top ends of each abutment rod 7 are spherical. The bottom ends of the two limiting springs 11 are fixedly installed on the inner bottom wall of the adjacent shrinkage groove 14, and the top ends of the two limiting springs 11 are fixedly connected to the bottom edge of the adjacent moving plate 15.

[0027] Both limiting springs 11 have pressure sensors 10 installed inside, and the bottom of each pressure sensor 10 is connected to an elastic column 9. Two limiting blocks 12 are symmetrically installed on the side walls of the moving plate 15. Limiting grooves 13 are correspondingly formed on the inner walls of the two contraction grooves 14 near the adjacent limiting blocks 12. The pressure sensors 10 are also electrically connected to the same control terminal. When the camera body 2 faces a parking space 17, the adjacent abutment rod 7 is pressed down and abuts against the adjacent pressure sensor 10. The signal change of the corresponding pressure sensor 10 is fed back to the control terminal, thereby matching the parking space information captured by the camera body 2 with the corresponding parking space 17. The control terminal then controls the indicator light 5 on the top of the corresponding parking space 17 to illuminate in the corresponding color. Both moving plates 15 are slidably installed within the adjacent contraction grooves 14. Several moving balls 16 are rotatably installed on the side walls of both moving plates 15. Each moving ball 16 is rolled against the inner wall of the adjacent contraction groove 14, reducing the friction between the moving plate 15 and the inner wall of the contraction groove 14. Both elastic columns 9 are fixedly installed on the inner bottom wall of adjacent contraction grooves 14. The top ends of both elastic columns 9 are fixedly connected to adjacent pressure sensors 10. The side walls of both elastic columns 9 and pressure sensors 10 do not contact adjacent limiting springs 11. Under the elastic action of the elastic columns 9, when the moving plate 15 abuts against the pressure sensor 10, it prevents the moving plate 15 from making hard contact with the pressure sensor 10. The side walls of both moving plates 15 are fixedly connected to two adjacent limiting blocks 12. The outer walls of both limiting blocks 12 are slidably connected to the inner wall of adjacent limiting grooves 13.

[0028] When this device is working, the rotating motor 4 drives the camera body 2 to rotate, making it easy to face different parking spaces 17 and take pictures. Through the set abutment rod 7, abutment ball 8, moving plate 15 and limiting spring 11, when the extrusion member 6 rotates with the camera body 2 and extrudes the abutment rod 7, the abutment ball 8 reduces the friction between the abutment rod 7 and the extrusion member 6, making it easy for the abutment rod 7 to move longitudinally into the shrinkage groove 14. At this time, the limiting spring 11 is compressed. Through the set pressure sensor 10 and elastic column 9, when the abutment rod 7 moves down and abuts with the adjacent pressure sensor 10, the signal change of the corresponding pressure sensor 10 is fed back to the control terminal, thereby matching the parking space information captured by the camera body 2 with the corresponding parking space 17, making it easy to distinguish the different orientations of the camera body 2. Then, the control terminal controls the indicator light 5 on the top of the corresponding parking space 17 to light up the corresponding color, so that people can judge whether the parking space is vacant by the color of the indicator light 5. It realizes the function of two adjacent parking spaces 17 sharing one camera body 2, without the need to install a camera body 2 on top of each parking space 17, thus reducing the construction cost.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An intelligent parking lot space monitoring device comprising: A crossbar (1) is characterized in that: a parking space (17) is provided at the bottom of one side of the crossbar (1), a rotating column (3) is rotatably installed at the top of the crossbar (1) near the middle of two adjacent parking spaces (17), a rotating motor (4) is connected to the bottom of the rotating column (3), a camera body (2) is installed at the top of the rotating column (3), and an indicator light (5) is provided at the bottom of the crossbar (1) near the parking space (17). The bottom of the camera body (2) is equipped with a pressing component (6), and the pressing component (6) is symmetrically provided with abutting rods (7) on both sides. The top of each of the two abutting rods (7) is rotatably equipped with abutting ball (8), and the bottom of each of the two abutting rods (7) is equipped with a moving plate (15). The surface of the crossbar (1) near the two moving plates (15) is provided with a shrinkage groove (14), and the bottom of each of the two moving plates (15) is connected with a limit spring (11). Pressure sensors (10) are provided inside both of the two limiting springs (11), and elastic columns (9) are connected to the bottom of both pressure sensors (10). Two limiting blocks (12) are symmetrically installed on the side wall of the moving plate (15), and limiting grooves (13) are opened on the inner wall of the two contraction grooves (14) close to the adjacent limiting block (12).

2. The intelligent parking lot space monitoring device according to claim 1, characterized in that: The rotating motor (4) is fixedly installed at the bottom end of the crossbar (1). The rotating shaft of the rotating motor (4) is fixedly connected to the bottom end of the rotating column (3). The top end of the rotating column (3) rotates through the crossbar (1) and is fixedly installed at the bottom center of the camera body (2).

3. The intelligent parking lot space monitoring device according to claim 1, characterized in that: The camera body (2) is tilted, and the extrusion piece (6) is wrapped around the bottom end of the camera body (2) near the abutment rod (7). The inner wall of the extrusion piece (6) is fixedly connected to the outer wall of the camera body (2), and the bottom corners of both ends of the extrusion piece (6) are arc surfaces.

4. The smart parking lot space monitoring device of claim 1, wherein: The longitudinal sections of the two shrinkage grooves (14) are both inverted T-shaped with a narrow top and a wide bottom. The bottom ends of the two abutment rods (7) are fixedly installed at the top center of the adjacent movable plate (15). The top ends of the two abutment rods (7) slide out of the adjacent shrinkage grooves (14), and the top ends of the two abutment rods (7) are both spherical.

5. The intelligent parking space monitoring device according to claim 1, characterized in that: The bottom ends of the two limiting springs (11) are fixedly installed on the inner bottom wall of the adjacent shrinkage groove (14), and the top ends of the two limiting springs (11) are fixedly connected to the bottom edge of the adjacent moving plate (15).

6. The intelligent parking space monitoring device according to claim 1, characterized in that: Both of the movable plates (15) are slidably installed in adjacent shrinkage grooves (14). Several movable balls (16) are rotatably installed on the side walls of both movable plates (15). Each movable ball (16) is rotatably connected to the inner wall of the adjacent shrinkage groove (14).

7. The intelligent parking space monitoring device according to claim 1, characterized in that: Both elastic columns (9) are fixedly installed on the inner bottom wall of the adjacent shrinkage groove (14). The top ends of the two elastic columns (9) are fixedly connected to the adjacent pressure sensor (10), and the side walls of the two elastic columns (9) and the two pressure sensors (10) do not contact the adjacent limiting spring (11).

8. The intelligent parking space monitoring device according to claim 1, characterized in that: The sidewalls of the two movable plates (15) are fixedly connected to the two adjacent limiting blocks (12), and the outer walls of the two limiting blocks (12) are slidably connected to the inner walls of the adjacent limiting grooves (13).

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