A teaching demonstration device for intelligent parking space management

Abstract

The present invention discloses an intelligent parking space management teaching demonstration device, comprising a demonstration device and a parking space management system. The demonstration device comprises a base plate and a display screen. A friction groove is provided on the top of the base plate, and a friction block is rotatably connected to the inner cavity of the friction groove. The top of the friction block passes through the friction groove and extends to the top of the base plate, and the top of the friction block is fixedly connected to a transmission box. The present invention relates to the field of parking space management technology. The intelligent parking space management teaching demonstration device matches the friction groove with the friction block, and utilizes friction to prevent the display screen from rotating easily, thereby ensuring that a slight touch will not cause the display screen to rotate and affect the display effect. The fixing groove matches the fixing plug, thereby preventing the lifting rod from falling back due to the support of the fixing plug when the lifting rod rises, without the need for additional fixing steps. Moreover, when lowering, only the pull handle needs to be pulled, which is simple to operate and easy to use.

Description

Technical Field

[0001] The present invention relates to the technical field of parking space management, and in particular to an intelligent parking space management teaching demonstration device. Background Art

[0002] With the advancement of science and technology, intelligent buildings and cities have become possible. Since companies like IBM proposed the concept of the Smart Planet, information technology has advanced rapidly. Since my country's introduction of the Internet Plus concept, information technology and intelligentization have become a widespread trend, penetrating every household. In recent years, with the accelerating pace of urbanization and increasing mobility, cars have become a household necessity, leading to difficulties finding parking. The solution involves increasing infrastructure and providing more parking spaces, while also strengthening management and optimizing existing parking stock. To ensure the rational allocation of existing parking spaces, maximize the use of existing stock, and improve efficiency, personalized parking space management has become an essential requirement for property management.

[0003] 1. The existing parking space management teaching demonstration device is usually raised and lowered by a motor or an electric push rod, which is convenient but increases the equipment cost. However, it is more complicated and inconvenient to use when it is raised and lowered by hand crank or knob, and it is necessary to rotate or pull a certain component to fix the demonstration device later.

[0004] 2. The existing parking space management system does not have clear data statistics on the vacant parking spaces in different areas of the parking lot. Usually, management personnel only conduct manual observations or car owners search freely. In addition, the existing parking space management system cannot optimize the allocation of parking space resources in a timely manner and cannot form effective management and control, thereby reducing the utilization rate of parking spaces. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the present invention provides an intelligent parking space management teaching demonstration device to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an intelligent parking space management teaching demonstration device, including a demonstration device and a parking space management system, the demonstration device including a base plate and a display screen, a friction groove is provided on the top of the base plate, and a friction block is rotatably connected to the inner cavity of the friction groove, the top of the friction block passes through the friction groove and extends to the top of the base plate, and the top of the friction block is fixedly connected to a transmission box, a lifting rod is passed through the top of the transmission box, and gears are rotatably connected between the front and rear sides of the inner surface of the transmission box and on the left and right sides of the lifting rod, and the left and right sides of the lifting rod are fixedly connected to gears meshing with the gears The rack is combined, and the rear side of the gear is fixedly connected to a fixed disc, the outer surface of the fixed disc is provided with a fixing groove, and the left and right sides of the inner surface of the transmission box are fixedly connected with open connecting blocks, the inner cavity of the open connecting block is fixedly connected with a tension spring, the opposite ends of the two tension springs are fixedly connected with fixed plugs matching the fixing groove, the ends of the two fixed plugs away from each other are fixedly connected with steel wire ropes, the ends of the two steel wire ropes away from each other successively penetrate the tension spring, the open connecting block and the transmission box and extend to the outside of the transmission box, and a pulling handle is fixedly connected between the ends of the two steel ropes away from each other.

[0007] Preferably, a shock-absorbing spring is fixedly connected to the bottom of the inner surface of the transmission box and below the lifting rod, and the top end of the lifting rod is fixedly connected to the bottom of the display screen.

[0008] Preferably, balls are rotatably connected between the transmission box and the base plate, and the number of balls is set to be multiple.

[0009] Preferably, the outer surface of the lifting rod is slidably connected to the through-hole of the transmission box, and the top of the fixed plug is set to a smooth curved surface.

[0010] Preferably, the number of the fixing grooves is set to be multiple, and the multiple fixing grooves are distributed in a ring shape.

[0011] Preferably, the parking space management system includes a camera module, a vehicle sensing module, a processor, an operation status evaluation module, a vehicle reservation module, a timing module, an information display module and a voice broadcast module.

[0012] Preferably, the vehicle sensing module includes a pressure sensing unit and an infrared sensing unit, and the operation status assessment module includes a parking space modeling and display unit, a data statistical analysis unit, a status assessment unit, an influencing factor weight analysis unit, an operation status assessment model establishment unit, a weight coefficient optimization unit and a parking space vacancy prediction unit.

[0013] Preferably, the output end of the camera module is connected to the input end of the processor, and the output end of the vehicle sensing module is connected to the input end of the processor, the operating status evaluation module is bidirectionally connected to the processor, and the vehicle reservation module is bidirectionally connected to the processor, the output end of the timing module is connected to the input end of the processor, and the output end of the processor is connected to the input end of the information display module, and the output end of the information display module is connected to the input end of the voice broadcast module.

[0014] Preferably, the output ends of the parking space modeling display unit, the data statistical analysis unit and the status evaluation unit are all connected to the input end of the influencing factor weight analysis unit, and the output end of the influencing factor weight analysis unit is connected to the input end of the operation status evaluation model establishment unit, the output end of the operation status evaluation model establishment unit is connected to the input end of the weight coefficient optimization unit, and the output end of the weight coefficient optimization unit is connected to the input end of the parking space vacancy prediction unit.

[0015] The present invention provides a teaching and demonstration device for intelligent parking space management. Compared with the existing technology, it has the following advantages:

[0016] (1) The intelligent parking space management teaching demonstration device matches the friction groove with the friction block, and uses friction to prevent the display screen from rotating easily, so that a slight touch will not cause the display screen to rotate and affect the display effect. The fixing groove matches the fixing plug, so that when the lifting rod rises, it cannot be lowered due to the support of the fixing plug, and no additional fixing steps are required. Moreover, when it is lowered, it only needs to pull the pull handle, which is simple to operate and easy to use.

[0017] (2) The intelligent parking space management teaching demonstration device, through the parking space management system, can effectively obtain the parking space availability in different areas, which facilitates car owners to make reservations and park accurately. In addition, through the operation status evaluation module, the data is analyzed and integrated, so as to predict the future parking space availability status, which not only facilitates management but also improves the utilization rate of parking spaces. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A cross-sectional view of the base plate and transmission case of the demonstration device of the present invention;

[0019] Figure 2 It is a front view of the demonstration device of the present invention;

[0020] Figure 3 A cross-sectional view of the fixed disc and the open connecting block of the present invention;

[0021] Figure 4 This is a functional block diagram of the parking space management system of the present invention;

[0022] Figure 5 This is a principle block diagram of the operating status evaluation module of the present invention.

[0023] In the figure, 1. Demonstration device; 2. Parking management system; 11. Bottom plate; 12. Display screen; 13. Friction groove; 14. Friction block; 15. Transmission box; 16. Lifting rod; 17. Gear; 18. Fixed disc; 19. Fixed groove; 110. Open connection block; 111. Tension spring; 112. Fixed plug; 113. Steel wire rope; 114. Pull handle; 115. Shock-absorbing spring; 116. Ball bearing; 117. Rack; 21. Camera module; 22. Vehicle sensing module; 221. , pressure sensing unit; 222, infrared sensing unit; 23, processor; 24, operation status evaluation module; 241, parking space modeling and display unit; 242, data statistical analysis unit; 243, status evaluation unit; 244, influencing factor weight analysis unit; 245, operation status evaluation model establishment unit; 246, weight coefficient optimization unit; 247, parking space vacancy prediction unit; 25, vehicle reservation module; 26, timing module; 27, information display module; 28, voice broadcast module. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-5The embodiment of the present invention provides a technical solution: an intelligent parking space management teaching demonstration device, comprising a demonstration device 1 and a parking space management system 2, the demonstration device 1 comprising a bottom plate 11 and a display screen 12, a friction groove 13 is provided on the top of the bottom plate 11, and a friction block 14 is rotatably connected to the inner cavity of the friction groove 13, the top of the friction block 14 passes through the friction groove 13 and extends to the top of the bottom plate 11, and the top of the friction block 14 is fixedly connected to a transmission box 15, a ball bearing 116 is rotatably connected between the transmission box 15 and the bottom plate 11, and the number of the ball bearings 116 is set to be multiple, a lifting rod 16 is passed through the top of the transmission box 15, the outer surface of the lifting rod 16 is slidably connected to the penetration point of the transmission box 15, the bottom of the inner surface of the transmission box 15 and located at the lifting rod 1 6 is fixedly connected to a shock-absorbing spring 115 at the bottom, and the top of the lifting rod 16 is fixedly connected to the bottom of the display screen 12. Gears 17 are rotatably connected between the front and rear sides of the inner surface of the transmission box 15 and on the left and right sides of the lifting rod 16. Racks 117 meshing with the gears 17 are fixedly connected to the left and right sides of the lifting rod 16, and a fixed disc 18 is fixedly connected to the rear side of the gear 17. A fixing groove 19 is provided on the outer surface of the fixed disc 18. The number of the fixing grooves 19 is set to multiple, and the multiple fixing grooves 19 are distributed in an annular shape. Open connecting blocks 110 are fixedly connected to the left and right sides of the inner surface of the transmission box 15. The inner cavity of the open connecting block 110 is fixedly connected to a tension spring 111. The opposite ends of the two tension springs 111 are fixed. A fixed plug 112 is fixedly connected to the fixed groove 19, and the top of the fixed plug 112 is set to a smooth curved surface. The ends of the two fixed plugs 112 away from each other are fixedly connected to a steel wire rope 113. The ends of the two steel wire ropes 113 away from each other are successively passed through the tension spring 111, the open connecting block 110 and the transmission box 15 and extend to the outside of the transmission box 15. A pulling handle 114 is fixedly connected between the ends of the two steel wire ropes 113 away from each other. The friction groove 13 is matched with the friction block 14, and the friction force is used to make the display screen 12 unable to rotate easily, so that a slight touch will not cause the display screen 12 to rotate and affect the display effect. The fixed groove 19 is matched with the fixed plug 112, so that the lifting rod When 16 rises, it is supported by the fixed plug 112, so that the lifting rod 16 cannot be lowered, and no additional fixing steps are required. Moreover, when it is lowered, it is only necessary to pull the pull handle 114. The operation is simple and easy to use. The parking space management system 2 includes a camera module 21, a vehicle sensing module 22, a processor 23, an operation status evaluation module 24, a vehicle reservation module 25, a timing module 26, an information display module 27 and a voice broadcast module 28. The output end of the camera module 21 is connected to the input end of the processor 23, and the output end of the vehicle sensing module 22 is connected to the input end of the processor 23. The operation status evaluation module 24 and the processor 23 are bidirectionally connected, and the vehicle reservation module 25 and the processor 23 are bidirectionally connected.The output end of the timing module 26 is connected to the input end of the processor 23, and the output end of the processor 23 is connected to the input end of the information display module 27, and the output end of the information display module 27 is connected to the input end of the voice broadcast module 28. The vehicle sensing module 22 includes a pressure sensing unit 221 and an infrared sensing unit 222. The operation status evaluation module 24 includes a parking space modeling display unit 241, a data statistical analysis unit 242, a state evaluation unit 243, an influencing factor weight analysis unit 244, an operation status evaluation model establishment unit 245, a weight coefficient optimization unit 246 and a parking space vacancy prediction unit 247. The outputs of the parking space modeling display unit 241, the data statistical analysis unit 242 and the state evaluation unit 243 are connected. The terminals are all connected to the input terminal of the influencing factor weight analysis unit 244, and the output terminal of the influencing factor weight analysis unit 244 is connected to the input terminal of the operation status evaluation model establishment unit 245. The output terminal of the operation status evaluation model establishment unit 245 is connected to the input terminal of the weight coefficient optimization unit 246, and the output terminal of the weight coefficient optimization unit 246 is connected to the input terminal of the parking space vacancy prediction unit 247. By providing a parking space management system 2, the parking space vacancy status in different areas can be effectively obtained, which facilitates car owners to make reservations and park accurately. In addition, the operation status evaluation module 24 analyzes and integrates the data to predict the future parking space vacancy status, which facilitates management while also improving the utilization rate of parking spaces.

[0026] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0027] If the demonstration device 1 needs to be rotated, the display screen 12 is rotated to the required angle. At this time, the friction groove 13 rotates within the friction block 14, and at the same time, the ball bearing 116 rotates. If the demonstration device 1 needs to be raised or lowered, the lifting rod 16 is raised and pushed upward. At this time, the rack 117 moves upward, driving the gear 17 to rotate, thereby rotating the fixed disc 18. At this time, due to the design of the inclined surface, the fixed plug 112 slides out of the fixed groove 19 under the elastic force of the tension spring 111. Then, as the fixed disc 18 rotates and enters the next fixed groove 19, the lifting rod 16 is supported by the fixed plug 112 when it rises, so that the lifting rod 16 cannot be lowered. To lower it, only the pull handle 114 needs to be pulled. The wire rope 113 drives the fixed plug 112 to slide out of the fixed groove 19, releasing the restriction on the lifting rod 16, thereby allowing the lifting rod 16 to descend.

[0028] When the parking space management system 2 is in operation, the camera module 21 collects statistics on the entry and exit times of vehicles entering and leaving the parking space. The pressure sensing unit 221 and infrared sensing unit 222 in the vehicle sensing module 22 sense whether there are any parked vehicles in the parking space. The time data and parking space remaining data are then transmitted to the processor 23. The processor 23 displays the data through the information display module 27 and transmits the data to the operation status evaluation module 24. The parking space modeling and display unit 241 in the operation status evaluation module 24 establishes a model of parking space occupancy and parking space remaining. The data statistical analysis unit 242 performs statistical analysis on the average vehicle stay time and the stay time in different time periods. Then, in conjunction with the influencing factor weight analysis unit 244, the operation status evaluation model establishment unit 245 establishes an operation status evaluation model to optimize the vehicle route. The operation status evaluation model is then transmitted to the processor 23 and the weight coefficient optimization unit 246. In conjunction with the weight coefficient optimization unit 246, the parking space vacancy prediction unit 247 predicts the remaining parking spaces in the future time period. When a vehicle enters the parking space, the voice broadcast module 28 announces the optimized route from the vehicle to the parking space.

[0029] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0030] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent parking space management teaching demonstration device, comprising a demonstration device (1) and a parking space management system (2), wherein the demonstration device (1) comprises a base plate (11) and a display screen (12), and is characterized in that: A friction groove (13) is provided on the top of the bottom plate (11), and a friction block (14) is rotatably connected to the inner cavity of the friction groove (13), the top of the friction block (14) passes through the friction groove (13) and extends to the top of the bottom plate (11), and the top of the friction block (14) is fixedly connected to a transmission box (15), a lifting rod (16) is passed through the top of the transmission box (15), and a gear (17) is rotatably connected between the front and rear sides of the inner surface of the transmission box (15) and on the left and right sides of the lifting rod (16), and the left and right sides of the lifting rod (16) are fixedly connected to a rack (117) meshing with the gear (17), and the rear side of the gear (17) is fixedly connected to a fixed disc (18), and the outer surface of the fixed disc (18) is provided with a There is a fixing groove (19), and the left and right sides of the inner surface of the transmission box (15) are fixedly connected with open connecting blocks (110), the inner cavity of the open connecting block (110) is fixedly connected with a tension spring (111), the opposite ends of the two tension springs (111) are fixedly connected with a fixing plug (112) matching the fixing groove (19), the ends of the two fixing plugs (112) away from each other are fixedly connected with a wire rope (113), the ends of the two wire ropes (113) away from each other are sequentially passed through the tension spring (111), the open connecting block (110) and the transmission box (15) and extend to the outside of the transmission box (15), and the ends of the two wire ropes (113) away from each other are fixedly connected with a pulling handle (114); The parking space management system (2) includes a camera module (21), a vehicle sensing module (22), a processor (23), an operation status evaluation module (24), a vehicle reservation module (25), a timing module (26), an information display module (27) and a voice broadcast module (28); the vehicle sensing module (22) includes a pressure sensing unit (221) and an infrared sensing unit (222); the operation status evaluation module (24) includes a parking space modeling display unit (241), a data statistical analysis unit (242), a state evaluation unit (243), an influencing factor weight analysis unit (244), an operation status evaluation model establishment unit (245), A weight coefficient optimization unit (246) and a parking space vacancy prediction unit (247); the output ends of the parking space modeling display unit (241), the data statistical analysis unit (242) and the state evaluation unit (243) are all connected to the input end of the influence factor weight analysis unit (244), and the output end of the influence factor weight analysis unit (244) is connected to the input end of the operation state evaluation model establishment unit (245), the output end of the operation state evaluation model establishment unit (245) is connected to the input end of the weight coefficient optimization unit (246), and the output end of the weight coefficient optimization unit (246) is connected to the input end of the parking space vacancy prediction unit (247).

2. The intelligent parking space management teaching demonstration device according to claim 1, characterized in that: A shock-absorbing spring (115) is fixedly connected to the bottom of the inner surface of the transmission box (15) and located below the lifting rod (16), and the top end of the lifting rod (16) is fixedly connected to the bottom of the display screen (12).

3. The intelligent parking space management teaching demonstration device according to claim 1, characterized in that: A ball bearing (116) is rotatably connected between the transmission box (15) and the bottom plate (11), and the number of the ball bearings (116) is set to be multiple.

4. The intelligent parking space management teaching demonstration device according to claim 1, characterized in that: The outer surface of the lifting rod (16) is slidably connected to the through-hole of the transmission box (15), and the top of the fixed plug (112) is set to a smooth curved surface.

5. The intelligent parking space management teaching demonstration device according to claim 1, characterized in that: The number of the fixing grooves (19) is set to be multiple, and the multiple fixing grooves (19) are distributed in a ring shape.

6. The intelligent parking space management teaching demonstration device according to claim 1, characterized in that: The output end of the camera module (21) is connected to the input end of the processor (23), and the output end of the vehicle sensing module (22) is connected to the input end of the processor (23), the operating status evaluation module (24) is bidirectionally connected to the processor (23), and the vehicle reservation module (25) is bidirectionally connected to the processor (23), the output end of the timing module (26) is connected to the input end of the processor (23), and the output end of the processor (23) is connected to the input end of the information display module (27), and the output end of the information display module (27) is connected to the input end of the voice broadcast module (28).

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