Intelligent parking lot parking space detection device
By introducing lidar and cameras into the smart parking lot space detection device, combined with telescopic and adjustment mechanisms, the problem of sensor susceptibility to environmental interference is solved, achieving high-precision, low-false-alarm-rate parking space detection, adapting to different parking space shapes and environments, and reducing operating costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANZE (GUANGDONG) TECH CO LTD
- Filing Date
- 2025-06-06
- Publication Date
- 2026-05-19
AI Technical Summary
In existing smart parking lot space detection devices, geomagnetic sensors, ultrasonic sensors, and infrared sensors are easily affected by environmental factors, resulting in low detection accuracy. They require regular maintenance and calibration, increasing operating costs, and their performance degrades significantly in complex environments.
By combining a lidar sensor and a camera, the device's height and angle can be flexibly adjusted through a telescopic and adjustment mechanism, ensuring that the lidar sensor and camera always remain on the same horizontal plane. The device achieves omnidirectional, multi-angle detection through motor-driven gear transmission, and the combination of electric push rods and stabilizing rods improves the accuracy and stability of the detection.
It improves the accuracy and stability of parking space detection, reduces the operational complexity and maintenance frequency of the equipment, adapts to parking spaces of different sizes and shapes, reduces false alarm rates, and is suitable for multi-parking space detection in complex environments.
Smart Images
Figure CN224263700U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of parking space detection technology, specifically a smart parking space detection device. Background Technology
[0002] As people's living standards continue to improve, the number of privately owned cars has multiplied, and the scale of parking lot construction has also grown significantly. This brings about a headache for users: the statistics of parking space usage. Parking lot operators usually rely on manual patrols to record this information, which is labor-intensive, time-consuming, and time-consuming.
[0003] Patent CN209070743U discloses a parking space detection device, including a fixed base, a detection guardrail, an ultrasonic ranging device, and a central processing unit. Two fixed bases are installed on the outer edge of the parking space line, and an electric telescopic bar is installed on the fixed base. The detection guardrail is installed on the electric telescopic bar, and the detection guardrail includes a front mounting slot and a back mounting slot. The front mounting slot and the back mounting slot are respectively installed on both sides of the guardrail body. Several detection points are set on the front mounting slot and the back mounting slot. An ultrasonic ranging device is installed on the detection point and connected to the central processing unit. A fixed seat is installed on the guardrail body, and a rotating shaft is installed on the fixed seat. An infrared camera is installed on the rotating shaft. A rotating motor is installed on the rotating shaft and connected to the central processing unit. The central processing unit includes an information receiving module, an information processing module, and a control module. The information receiving module is connected to the information processing module, and the information processing module is connected to the control module.
[0004] Currently, traditional smart parking lot space detection devices mainly include geomagnetic sensors, ultrasonic sensors, and infrared sensors. Although these structures can detect the occupancy status of parking spaces to a certain extent, geomagnetic sensors, ultrasonic sensors, and infrared sensors are easily affected by environmental factors, resulting in low detection accuracy. These sensors usually require regular maintenance and calibration, which increases operating costs. At the same time, the performance of these sensors will significantly decrease in complex environments. Utility Model Content
[0005] The purpose of this invention is to provide a smart parking space detection device to address the problems mentioned in the background art. The smart parking space detection devices mainly include geomagnetic sensors, ultrasonic sensors, infrared sensors, etc. Although these structures can detect the occupancy status of parking spaces to a certain extent, geomagnetic sensors, ultrasonic sensors, and infrared sensors are easily affected by environmental factors, resulting in low detection accuracy. These sensors usually require regular maintenance and calibration, which increases operating costs. At the same time, the performance of these sensors will significantly decrease in complex environments.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a smart parking lot space detection device, including a mounting base, connecting bolts are provided around the mounting base, an inlet pipe is provided on one side of the mounting base, a telescopic mechanism is fixedly connected to the lower end of the mounting base, a fixing plate is fixedly connected to the bottom of one side of the telescopic mechanism, and an adjustment mechanism is detachably connected to the upper end of the fixing plate.
[0007] The telescopic mechanism includes a support rod 1, the upper end of which is fixedly connected to the lower end of the mounting base. An elastic sleeve is provided at the bottom of the outer wall of the support rod 1, and the outer wall of the elastic sleeve is provided with anti-slip texture. A through hole is opened on one side of the anti-slip texture, and a fixing bolt is threaded to the inner wall of the through hole. A support rod 2 is inserted into the inner wall of the support rod 1.
[0008] Preferably, the outer wall of the connecting bolt is inserted into the inner wall of the mounting base, and one side of the inlet pipe is fixedly connected to one side of the mounting base.
[0009] Preferably, the bottom of the outer wall of the support rod is fitted with the inner wall of the elastic sleeve, and the outer wall of the elastic sleeve is provided with anti-slip texture.
[0010] Preferably, one end of the fixing bolt passes through the through hole and is tightly attached to the outer wall of the second support rod.
[0011] Preferably, the adjustment mechanism includes a motor, the lower end of which is detachably connected to the upper end of a fixed plate. A gear is mounted on the output shaft of the motor, and a gear is mounted on one side of the gear. A rotating rod is inserted into the middle of the gear. A rotating disk is fixedly connected to the lower end of the rotating rod. Electric push rods are fixedly connected to both sides of the lower end of the rotating disk. A laser radar is hinged to the telescopic end of the electric push rod. A stabilizing rod is hinged to the top front side of the laser radar. A hinge seat is fixedly connected to the lower end of the rotating disk. A motor is detachably connected to one side of the hinge seat. A camera is driven by the output shaft of the motor. A laser receiver is fixedly connected to one side of the lower end of the rotating disk.
[0012] Preferably, the output shaft of the first motor is connected to the upper end of the first gear, and one side of the outer wall of the first gear is meshed with one side of the outer wall of the second gear.
[0013] Preferably, the top of the outer wall of the rotating rod is rotatably connected to the bottom of the inner wall of the second support rod via a bearing.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] 1. The telescopic mechanism allows the device to adjust its height according to the unevenness of the parking space ground, ensuring that the lidar and camera are always on the same horizontal plane. This effectively improves the accuracy and stability of parking space detection. During use, when the height of the device needs to be adjusted, simply rotate the fixing bolt to loosen it from the outer wall of the support rod, then slide the support rod up and down to the appropriate position, and tighten the fixing bolt again to fix the height. This adjustment method is simple and quick, requires no complicated tools, and greatly improves operating efficiency.
[0016] 2. The adjustable mechanism enables the equipment to perform omnidirectional and multi-angle detection of parking spaces. Motor 1 drives gear 1 to rotate, which in turn drives gear 2 to rotate synchronously. Gear 2, through a rotating rod, drives a rotating disk to rotate, thereby achieving horizontal rotation of the lidar and camera to complete the lateral scan of the parking space. Simultaneously, an electric push rod can push the lidar to adjust its pitch, achieving longitudinal scanning of the parking space. The stabilizing rod enhances the stability of the lidar and ensures the accuracy of the scanning results. The camera is used to capture real-time images of the parking space, assisting the lidar in determining the occupancy status. The laser receiver receives the laser signal emitted by the lidar, further improving the accuracy and reliability of parking space detection. Through the adjustable mechanism, the equipment can adapt to parking spaces of different sizes and shapes, improving the flexibility and applicability of parking space detection. Attached Figure Description
[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0018] Figure 2 This is a schematic diagram of the telescopic mechanism of this utility model;
[0019] Figure 3 This is a schematic diagram of the adjustment mechanism of this utility model;
[0020] Figure 4 This is a side view of the three-dimensional structure of this utility model.
[0021] In the diagram: 1. Mounting base; 2. Connecting bolts; 3. Inlet pipe; 4. Telescopic mechanism; 5. Fixing plate; 6. Adjustment mechanism; 41. Support rod one; 42. Elastic sleeve; 43. Anti-slip texture; 44. Through hole; 45. Fixing bolt; 46. Support rod two; 61. Motor one; 62. Gear one; 63. Gear two; 64. Rotating rod; 65. Rotating disk; 66. Electric push rod; 67. LiDAR device; 68. Stabilizing rod; 69. Hinge seat; 610. Motor two; 611. Camera; 612. Laser receiver. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0023] Please see Figure 1 and Figure 4 This utility model provides a technical solution: a smart parking lot space detection device, including a mounting base 1, connecting bolts 2 are provided around the mounting base 1, an inlet pipe 3 is provided on one side of the mounting base 1, a telescopic mechanism 4 is fixedly connected to the lower end of the mounting base 1, a fixing plate 5 is fixedly connected to the bottom of one side of the telescopic mechanism 4, an adjustment mechanism 6 is detachably connected to the upper end of the fixing plate 5, the telescopic mechanism 4 includes a support rod 41, the upper end of the support rod 41 is fixedly connected to the lower end of the mounting base 1, a tension sleeve 42 is provided at the bottom of the outer wall of the support rod 41, an anti-slip texture 43 is provided on the outer wall of the tension sleeve 42, a through hole 44 is opened on one side of the anti-slip texture 43, a fixing bolt 45 is threadedly connected to the inner wall of the through hole 44, a support rod 46 is inserted into the inner wall of the support rod 41, the outer wall of the connecting bolts 2 is inserted into the inner wall around the mounting base 1, and one side of the inlet pipe 3 is fixedly connected to one side of the mounting base 1.
[0024] Bolts are provided around the mounting base 1 for secure installation of the device. An inlet pipe 3 is located on one side of the mounting base 1 to provide necessary power or signal connections. Additionally, a telescopic mechanism 4 is fixed to the lower end of the mounting base 1, allowing the device to adapt to parking space detection needs at different heights. A fixing plate 5 is connected to the bottom side of the support rod 46. A motor 61 is detachably connected to the upper end of the fixing plate 5, facilitating user adjustment and replacement as needed. To further enhance the device's flexibility and adaptability, an adjustment mechanism 6 is also connected to the upper end of the fixing plate 5, allowing users to adjust the height and angle as required. The upper end of the support rod 41 is connected to the mounting base 1. The lower end of the mounting base 1 is fixedly connected to ensure the stability of the device. The bottom of the outer wall of the support rod 41 is provided with a tension sleeve 42. This tension sleeve 42 not only increases the durability of the device, but also increases the friction during operation through the anti-slip texture 43 on its outer wall, thereby improving safety. On one side of the anti-slip texture 43, a through hole 44 is provided, and a fixing bolt 45 is threadedly connected to the inner wall of the through hole 44. This setting makes the device more stable during use and prevents the support rod 46 from falling off or loosening inside the support rod 41. The outer wall of the connecting bolt 2 is inserted into the inner wall of the mounting base 1. This connection method ensures that the various components of the device can fit together tightly, thereby improving the overall stability and reliability of the device and the wall / top surface.
[0025] Please see Figure 2 In order to quickly adjust the height of the lidar 67, camera 611 and laser receiver 612 on the rotating disk 65, the bottom of the outer wall of the support rod 41 is fitted with the inner wall of the elastic sleeve 42. The outer wall of the elastic sleeve 42 is provided with anti-slip texture 43. One end of the fixing bolt 45 passes through the through hole 44 and is in close contact with the outer wall of the support rod 46.
[0026] Finally, one side of the inlet pipe 3 is fixedly connected to one side of the mounting base 1. This arrangement makes the power supply or signal connection of the device more stable, providing reliable power support for parking space detection. The bottom of the outer wall of the support rod 41 is sleeved with the inner wall of the elastic sleeve 42. The elastic sleeve 42 is designed to limit the support rod 41 and prevent it from shaking. The outer wall of the elastic sleeve 42 is provided with anti-slip texture 43. The anti-slip texture 43 increases the friction between the elastic sleeve 42 and the hand, preventing slippage when rotating the fixing bolt 45. One end of the fixing bolt 45 passes through the through hole 44 and is tightly attached to the outer wall of the support rod 46. The fixing bolt 45 limits the support rod 46 and prevents it from falling off. A lidar unit 67 is hinged at the retracted end, and a stabilizing rod 68 is hinged to the top front side of the lidar unit 67. The stabilizing rod 68 limits the lidar unit 67 to prevent it from falling. When the electric push rod 66 is controlled, the lidar unit 67 can rotate around one end of the stabilizing rod 68. The output shaft of motor 61 is connected to the upper end of gear 62 via a key drive. One side of the outer wall of gear 62 meshes with one side of the outer wall of gear 63. Through the meshing connection of gear 62 and gear 63, the rotating rod 64 rotates. The top of the outer wall of the rotating rod 64 is rotatably connected to the bottom of the inner wall of support rod 46 via a bearing. The bearing reduces the friction between the rotating rod 64 and support rod 46, extending the service life of the rotating rod 64.
[0027] Please see Figure 3To quickly adjust the angle and direction of the lidar 67, camera 611, and laser receiver 612 on the rotating disk 65, the adjustment mechanism 6 includes a motor 61. The lower end of the motor 61 is detachably connected to the upper end of the fixed plate 5. The output shaft of the motor 61 is equipped with a gear 62. A gear 63 is provided on one side of the gear 62. A rotating rod 64 is inserted into the middle of the gear 63. The lower end of the rotating rod 64 is fixedly connected to the rotating disk 65. Electric push rods 66 are fixedly connected to both sides of the lower end of the rotating disk 65. The telescopic ends of the electric push rods 66 are hinged to the lidar 67, camera 611, and laser receiver 612. The lidar unit 67 has a stabilizing rod 68 hinged to the top front side. The lower end of the rotating disk 65 is fixedly connected to a hinge seat 69. One side of the hinge seat 69 is detachably connected to a second motor 610. The output shaft of the second motor 610 is driven to a camera 611. The lower end of the rotating disk 65 is fixedly connected to a laser receiver 612. The output shaft of the first motor 61 is driven to the upper end of the first gear 62. One side of the outer wall of the first gear 62 is meshed with one side of the outer wall of the second gear 63. The top of the outer wall of the rotating rod 64 is rotatably connected to the bottom of the inner wall of the second support rod 46 through a bearing.
[0028] To enable rapid and precise angular adjustment of the lidar 67, camera 611, and laser receiver 612 on the rotating disk 65, the lower end of motor 61 is detachably connected to the upper end of the mounting plate 5, ensuring ease of installation and maintenance. A rotating rod 64 is inserted into the middle of gear 63, and the lower end of the rotating rod 64 is fixedly connected to the rotating disk 65. In operation, starting motor 61 causes its output shaft to drive gear 62 to rotate, which in turn drives the meshing gear 63 to rotate. At this time, the rotating rod 64 drives the rotating disk 65 to rotate as well. Electric push rods 66 are fixedly connected to both sides of the lower end of the rotating disk 65. The telescopic ends of these electric push rods 66 are hinged. The rotating disk 65 is connected to the lidar 67, allowing the lidar 67 to flexibly adjust its angle. A hinge seat 69 is also fixedly connected to the lower end of the rotating disk 65, connecting the camera 611 to the rotating disk 65. The output shaft of the second motor 610 is connected to the camera 611 via a transmission, ensuring flexible adjustment of the camera 611's angle. Furthermore, a laser receiver 612 is fixedly connected to one side of the lower end of the rotating disk 65 to receive laser signals. One side of the outer wall of the first gear 62 meshes with one side of the outer wall of the second gear 63, ensuring the accuracy of gear transmission. To make the lidar 67, camera 611, and laser receiver 612 more stable during use, one end of a stabilizing rod 68 is fixedly connected to one side of the lower end of the rotating disk 65. In use, by loosening the fixing bolt 45 through the telescopic mechanism 4, the second support rod 46 can be raised and lowered within the inner wall of the first support rod 41, facilitating height adjustment of the laser radar 67, camera 611, and laser receiver 612 on the rotating disk 65. After adjustment, tightening the fixing bolt 45 fixes the position of the second support rod 46. The anti-slip texture 43 increases the friction of the outer wall of the elastic sleeve 42, preventing it from slipping. By starting the first motor 61 through the adjustment mechanism 6, the output shaft of the first motor 61 drives the first gear 62 to rotate, which in turn drives the second gear 63 to rotate, which in turn drives the rotating rod 64 to rotate, which in turn drives the rotating disk 65 to rotate. The rotating disk 65 drives the electric push rod 66, lidar device 67, stabilizing rod 68, hinge seat 69, motor 610, camera 611, and laser receiver 612 to rotate, facilitating the adjustment of the angles and directions of lidar device 67, camera 611, and laser receiver 612. After adjustment, motor 61 is turned off, and electric push rod 66 is activated. The telescopic end of electric push rod 66 can drive lidar device 67 to rise and fall, facilitating the adjustment of lidar device 67's height. Lidar device 67 can transmit parking space information to an external display device, and camera 611 can transmit images of the parking space to an external display device for observation. Laser receiver 612 can receive the light emitted by lidar device 67.The lidar sensor 67 detects parking space status by emitting a laser beam and measuring the time difference of the reflected light through a laser receiver 612. This method has the advantages of high accuracy, low false alarm rate, and insensitivity to environmental factors. The camera 611 captures images of the parking space area and extracts vehicle features using image processing algorithms to determine whether the parking space is occupied. This method is suitable for complex environments and can detect multiple parking spaces simultaneously. Sensor data is transmitted to a central management system via wireless communication technology for real-time analysis and processing. Real-time parking information is provided to drivers via mobile phones or parking guidance screens, helping them quickly find available parking spaces. By employing lidar sensor 67 and camera 611, the accuracy of parking space detection is improved.
[0029] Working Principle: Firstly, bolts are installed around the mounting base 1 for secure installation. An inlet pipe 3 is located on one side of the mounting base 1, providing necessary power or signal connections to the device. Additionally, a telescopic mechanism 4 is fixed to the lower end of the mounting base 1, allowing the device to adapt to parking space detection needs at different heights. A fixing plate 5 is connected to the bottom of one side of the support rod 46. A motor 61 is detachably connected to the upper end of the fixing plate 5, facilitating user adjustment and replacement according to actual conditions. To further enhance the device's flexibility and adaptability, an adjustment mechanism 6 is also connected to the upper end of the fixing plate 5, allowing users to adjust the height and angle as needed. Support rod 41... The upper end of the support rod 41 is fixedly connected to the lower end of the mounting base 1, ensuring the stability of the device. A tension sleeve 42 is provided on the bottom of the outer wall of the support rod 41. This tension sleeve 42 not only increases the durability of the device but also increases friction during operation through the anti-slip texture 43 on its outer wall, thereby improving safety. A through hole 44 is provided on one side of the anti-slip texture 43, and a fixing bolt 45 is threaded into the inner wall of the through hole 44. This design makes the device more stable during use, preventing the support rod 46 from falling off or loosening within the support rod 41. The outer wall of the connecting bolt 2 is inserted into the inner walls of the mounting base 1. This connection method ensures that all components of the device fit tightly, thereby improving the overall stability and reliability of the device against the wall and ceiling. Finally, one side of the inlet pipe 3 is fixedly connected to one side of the mounting base 1. This arrangement makes the power supply or signal connection of the device more stable, providing reliable power support for parking space detection. The bottom of the outer wall of the support rod 41 is sleeved with the inner wall of the elastic sleeve 42. The elastic sleeve 42 is designed to limit the support rod 41 and prevent it from shaking. The outer wall of the elastic sleeve 42 is provided with anti-slip texture 43. The anti-slip texture 43 increases the friction between the elastic sleeve 42 and the hand, preventing slippage when rotating the fixing bolt 45. One end of the fixing bolt 45 passes through the through hole 44 and is tightly attached to the outer wall of the support rod 46. The fixing bolt 45 limits the support rod 46 and prevents it from shaking. In case of a fall, a lidar unit 67 is hinged to the telescopic end of the electric actuator 66. A stabilizing rod 68 is hinged to the top front side of the lidar unit 67. The stabilizing rod 68 limits the lidar unit 67 to prevent it from falling. When controlling the electric actuator 66, the lidar unit 67 can rotate around one end of the stabilizing rod 68. The output shaft of motor 61 is connected to the upper end of gear 62 via a key. One side of the outer wall of gear 62 meshes with one side of the outer wall of gear 63. Through the meshing connection of gears 62 and 63, the rotating rod 64 rotates. The top of the outer wall of the rotating rod 64 is rotatably connected to the bottom of the inner wall of support rod 46 via a bearing. The bearing is...This reduces friction between the rotating rod 64 and the support rod 46, extending the service life of the rotating rod 64.
[0030] To enable rapid and precise angular adjustment of the lidar 67, camera 611, and laser receiver 612 on the rotating disk 65, the lower end of motor 61 is detachably connected to the upper end of the fixing plate 5, ensuring ease of installation and maintenance. A rotating rod 64 is inserted into the middle of gear 63, and the lower end of the rotating rod 64 is fixedly connected to the rotating disk 65. In use, by controlling the start of motor 61, the output shaft of motor 61 drives gear 62 to rotate, which in turn drives the meshing gear 63 to rotate. At this time, the rotating rod 64 drives the rotating disk 65 to rotate together. Electric push rods 66 are fixedly connected to both sides of the lower end of the rotating disk 65. The telescopic ends of these electric push rods 66 are hinged... The rotating disk 65 is connected to the lidar 67 via a connection method, allowing the lidar 67 to flexibly adjust its angle. A hinge seat 69 is also fixedly connected to the lower end of the rotating disk 65, connecting the camera 611 to the rotating disk 65. The output shaft of the second motor 610 is connected to the camera 611 via a transmission, ensuring flexible adjustment of the camera 611's angle. Furthermore, a laser receiver 612 is fixedly connected to one side of the lower end of the rotating disk 65 to receive laser signals. One side of the outer wall of the first gear 62 meshes with one side of the outer wall of the second gear 63, ensuring the accuracy of gear transmission. To make the lidar 67, camera 611, and laser receiver 612 more stable during use, one end of a stabilizing rod 68 is fixedly connected to one side of the lower end of the rotating disk 65. Next, during use, by loosening the fixing bolt 45 through the telescopic mechanism 4, the second support rod 46 can be raised and lowered on the inner wall of the first support rod 41, facilitating height adjustment of the laser radar 67, camera 611, and laser receiver 612 on the rotating disk 65. After adjustment, tightening the fixing bolt 45 fixes the position of the second support rod 46. The anti-slip texture 43 increases the friction of the outer wall of the elastic sleeve 42, preventing slippage. Through the adjustment mechanism 6, the first motor 61 is started. The output shaft of the first motor 61 drives the first gear 62 to rotate, which in turn drives the second gear 63 to rotate, which in turn drives the rotating rod 64 to rotate, which in turn drives the rotating disk 65 to rotate. The rotating disk 65 drives the electric push rod 66, lidar device 67, stabilizing rod 68, hinge seat 69, motor 610, camera 611, and laser receiver 612 to rotate, facilitating the adjustment of the angles and directions of the lidar device 67, camera 611, and laser receiver 612. After adjustment, motor 61 is turned off, and the electric push rod 66 is activated. The telescopic end of the electric push rod 66 can drive the lidar device 67 to rise and fall, facilitating the adjustment of the lidar device 67's height. The lidar device 67 can transmit parking space information to an external display device, and the camera 611 can transmit images of the parking space to an external display device for observation. The laser receiver 612 can receive the light emitted by the lidar device 67.The lidar sensor 67 detects parking space status by emitting a laser beam and measuring the time difference of the reflected light through the laser receiver 612. This method has the advantages of high accuracy, low false alarm rate, and insensitivity to environmental factors. The camera 611 captures images of the parking space area and extracts vehicle features through image processing algorithms to determine whether the parking space is occupied. This method is suitable for complex environments and can detect multiple parking spaces simultaneously. Sensor data is transmitted to a central management system via wireless communication technology for real-time analysis and processing. Real-time parking information is provided to drivers via mobile phones or parking guidance screens to help them quickly find available parking spaces. By using lidar sensor 67 and camera 611, the accuracy of parking space detection is improved. The above describes the entire working process of the device. Any content not described in detail in this specification is prior art known to those skilled in the art.
[0031] 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. A smart parking lot space detection device, comprising a mounting base (1), characterized in that: The mounting base (1) is provided with connecting bolts (2) around its perimeter. The mounting base (1) is provided with an inlet pipe (3) on one side. The mounting base (1) is fixedly connected with a telescopic mechanism (4) at its lower end. A fixing plate (5) is fixedly connected to the bottom of one side of the telescopic mechanism (4). An adjustment mechanism (6) is detachably connected to the upper end of the fixing plate (5). The telescopic mechanism (4) includes a support rod (41), the upper end of which is fixedly connected to the lower end of the mounting base (1). A tension sleeve (42) is provided on the bottom of the outer wall of the support rod (41), and an anti-slip texture (43) is provided on the outer wall of the tension sleeve (42). A through hole (44) is provided on one side of the anti-slip texture (43), and a fixing bolt (45) is threadedly connected to the inner wall of the through hole (44). A support rod (46) is inserted into the inner wall of the support rod (41).
2. The intelligent parking lot space detection device according to claim 1, characterized in that: The outer wall of the connecting bolt (2) is inserted into the inner wall of the mounting base (1), and one side of the inlet pipe (3) is fixed to one side of the mounting base (1).
3. The intelligent parking lot space detection device according to claim 1, characterized in that: The bottom of the outer wall of the support rod (41) is sleeved with the inner wall of the elastic sleeve (42), and the outer wall of the elastic sleeve (42) is provided with anti-slip texture (43).
4. The intelligent parking lot space detection device according to claim 3, characterized in that: One end of the fixing bolt (45) passes through the through hole (44) and is tightly attached to the outer wall of the second support rod (46).
5. The intelligent parking lot space detection device according to claim 1, characterized in that: The adjusting mechanism (6) includes a motor (61), the lower end of which is detachably connected to the upper end of the fixing plate (5). The output shaft of the motor (61) is provided with a gear (62), and a gear (63) is provided on one side of the gear (62). A rotating rod (64) is inserted into the middle part of the gear (63). A rotating disk (65) is fixedly connected to the lower end of the rotating rod (64), and electric push rods (64) are fixedly connected to both sides of the lower end of the rotating disk (65). 6) The telescopic end of the electric push rod (66) is hinged to a laser radar (67), the top front side of the laser radar (67) is hinged to a stabilizing rod (68), the lower end of the rotating disk (65) is fixed to a hinge seat (69), one side of the hinge seat (69) is detachably connected to a second motor (610), the output shaft of the second motor (610) is driven to a camera (611), and one side of the lower end of the rotating disk (65) is fixed to a laser receiver (612).
6. The intelligent parking lot space detection device according to claim 5, characterized in that: The output shaft of the motor (61) is connected to the upper end of the gear (62), and one side of the outer wall of the gear (62) meshes with one side of the outer wall of the gear (63).
7. The intelligent parking lot space detection device according to claim 5, characterized in that: The top of the outer wall of the rotating rod (64) is rotatably connected to the bottom of the inner wall of the second support rod (46) via a bearing.