Intelligent parking space lock device

Abstract

The utility model discloses an intelligent parking lock device, which relates to the technical field of parking lock equipment and comprises a base and two rotating shafts. The rotating shaft is arranged in the cavity of the base and parallel to the front side edge of the parking space, and two ends face the left and right side surfaces of the base; on the base, the first rotating shaft is located in the middle, and the second rotating shaft is located at the rear lower side of the first rotating shaft; the electric driving unit is in transmission connection with the rotating shaft; in addition, the first rotating shaft is hinged to the n-shaped lifting rod, and the second rotating shaft is hinged to the blocking rotating rod. In the locking state, the n-shaped lifting rod is perpendicular to the surface of the parking space, the supporting end of the stopping rotating rod abuts against the n-shaped lifting rod, and a triangular supporting structure is formed. In the unlocking state, the n-shaped lifting rod is parallel to the surface of the parking space, and the stopping rotating rod is located below the n-shaped lifting rod. In the cavity of the base, the control unit is electrically connected with the vehicle detection unit and the electric driving unit. Compared with an existing parking space lock, the parking space lock has better structural strength and anti-collision performance, and intelligent locking / unlocking is facilitated.

Description

Technical Field

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

[0002] Usually refers to the lock installed on the parking space, used to control the use of the parking space and prevent other vehicles from occupying it. There are many types of parking locks. According to the different functions and shapes, they can be divided into manual and remote control types, as well as O-type, K-type, T-type and other types.

[0003] Early manual parking locks were usually locked or unlocked by a key, such as the patent document with publication number CN211340564U, which provides this type of parking lock. However, when moving the vehicle, the owner needs to repeatedly get in and out of the vehicle to operate the parking lock, which is cumbersome, time-consuming, and very inconvenient.

[0004] For this reason, many current parking locks use electric drive to achieve automatic locking and unlocking. For example, the patent document with the announcement number CN221000764U provides a parking lock with a built-in motor, which can drive the lock block to lift or fall, and at the same time make it have a higher waterproof performance to avoid water leakage and damage. Compared with manual parking locks, electric parking locks are more convenient. But there is still room for improvement. As in the above solution, the lock block of its parking lock is hinged to the base at only one end, and is connected to the motor transmission at the hinge. However, this structure has disadvantages, namely, the structural strength is not enough. When some vehicles accidentally hit the lock without noticing it, or when a vehicle forcibly hits the parking space, it is easy to cause damage to the parking lock, resulting in property loss to the parking space owner.

[0005] Therefore, there is an urgent need to provide an intelligent parking lock device to solve the above technical problems. Summary of the Invention

[0006] In response to the problems in the related art, the present invention proposes an intelligent parking lock device, which has higher structural strength and support strength and is not easily damaged.

[0007] The utility model is achieved in this way:

[0008] An intelligent parking lock device comprises a base, a Π-shaped lifting rod, and two blocking rotating rods; the base is provided with a cavity inside, and an electric drive unit and two rotating shafts are provided in the cavity, and the two rotating shafts are parallel to each other; the ends of the rotating shafts are respectively oriented toward the left and right sides of the base; the output end of the electric drive unit is respectively connected to the two rotating shafts;

[0009] The rotating shaft includes a first rotating shaft and a second rotating shaft; the two ends of the Π-shaped lifting rod respectively pass through the base and are respectively hinged to the two ends of the first rotating shaft; one end of the blocking rotating rod is a supporting end, and the other end passes through the base and is hinged to one end of the second rotating shaft;

[0010] The base is fixedly set on the parking space, and the rotating shaft is parallel to the front side of the parking space; on the base, the first rotating shaft is located in the middle position, and the second rotating shaft is located behind and below the first rotating shaft; since the Π-shaped lifting rod is relatively long and large, setting the first rotating shaft in the middle position can control the center of gravity, avoid the overall center of gravity of the parking lock from shifting and being unbalanced, and avoid damage caused by gravity problems over a long period of time.

[0011] In the unlocked state, the Π-shaped lifting rod falls toward the rear side of the parking space, and the Π-shaped lifting rod is parallel to the surface of the parking space, and the blocking turning rod is located below the Π-shaped lifting rod; the blank area in the middle of the Π-shaped lifting rod serves as an escape zone to avoid interference with the base.

[0012] In the locked state, the Π-shaped lifting rod is perpendicular to the parking space surface, and the support end abuts against the Π-shaped lifting rod to form a triangular support structure; the locked state is also the parking space locked state;

[0013] The device is further provided with a vehicle monitoring unit for monitoring the vehicle of the parking space owner; a control unit is further provided in the cavity, the control unit is electrically connected to the electric drive unit, and the control unit is electrically connected to the vehicle monitoring unit.

[0014] The contact point between the support end and the Π-shaped lifting rod, the first rotating shaft, and the second rotating shaft serve as the "three points" of the triangular support structure, respectively. They have a stable supporting effect, so that when the parking lock is hit by a vehicle, the Π-shaped lifting rod cannot fall backwards. On the one hand, the triangular support structure is not easily damaged by the vehicle, and the Π-shaped lifting rod, the blocking rotating rod and the motor connected to it cannot rotate, thereby avoiding damage to the motor equipment. On the other hand, the Π-shaped lifting rod can effectively prevent vehicles from forcing into the parking space, thereby effectively exerting the blocking effect of the parking lock.

[0015] The control unit is used to drive and control the electric drive unit. It connects to the vehicle monitoring unit to receive monitoring signals, or can communicate with a remote controller or a remote server via wireless communication. It then sends control signals to the electric drive unit, ultimately achieving intelligent control of the parking lock.

[0016] As a further optimization of the above solution, the vehicle monitoring unit includes a license plate recognition camera;

[0017] The Π-shaped lifting rod includes a horizontal rod and two vertical rods; one end of the vertical rod is vertically connected to one end of the horizontal rod, and the other end is hinged to the first rotating shaft; the license plate recognition camera is provided on one side of the horizontal rod;

[0018] In the locked state, the support end abuts against a side surface of the vertical rod;

[0019] In the unlocked state, the license plate recognition camera is vertically facing upward; in the locked state, the license plate recognition camera is horizontally facing the front of the parking space.

[0020] When the vehicle is ready to park, the license plate recognition camera recognizes the license plate number of the parking space owner and sends a signal to the control unit. The control unit controls the electric drive unit to make the Π-shaped lifting bar fall and enter the unlocked state.

[0021] As a further optimization of the above solution, the vehicle monitoring unit includes a reflective infrared sensing unit; the reflective infrared sensing unit includes a transmitting end and a receiving end, the transmitting end is used to transmit infrared rays, and the receiving end is used to receive infrared rays;

[0022] The reflective infrared sensing unit is arranged in the cavity; the transmitting end and the receiving end are both exposed on the upper surface of the base and face upward.

[0023] When an object blocks the parking space above the base, the receiver receives infrared rays emitted by the transmitter and reflected from the surface. The control unit receives signals from the reflective infrared sensor to determine if there is any obstruction. When the vehicle leaves the parking space and detects an unobstructed signal, the control unit controls the electric drive unit to raise the Π-shaped lift lever, locking the vehicle.

[0024] As a further optimization of the above solution, a plurality of convex teeth are evenly arranged along the outer circumference of the rotating shaft to form a convex tooth portion; the convex tooth portion located on the first rotating shaft is a first convex tooth portion; the convex tooth portion located on the second rotating shaft is a second convex tooth portion;

[0025] A synchronizing device is provided between the first convex tooth portion and the second convex tooth portion; the synchronizing device enables the two convex tooth portions to transmit power to each other, thereby realizing simultaneous rotation of the two rotating shafts in the same direction.

[0026] The electric drive unit is a motor, and a driving gear is provided at the output end of the motor; the driving gear is transmission-connected to the first convex tooth portion or the second convex tooth portion.

[0027] By setting up a convex tooth portion and a synchronizing device in the same direction, only one electric drive unit can be used to drive two rotating shafts to rotate at the same time; by controlling the rotation direction of the driving gear, the lifting or falling of the Π-shaped lifting rod and the blocking rotating rod can be controlled.

[0028] Furthermore, the motor is a servo motor.

[0029] As a further optimization of the above solution, the same-direction synchronization device is a synchronous belt or a transmission gear.

[0030] As a further optimization of the above solution, the vertical rod is provided with a concave air-avoiding groove on the surface in contact with the supporting end.

[0031] The avoidance groove can prevent the support end from interfering with the vertical rod when the Π-shaped lifting rod and the blocking rotating rod rotate.

[0032] As a further optimization of the above solution, the vertical rod is provided with a concave support groove on the surface in contact with the support end; the surface of the support end is a smooth arc surface; the support groove and the arc surface cooperate with each other.

[0033] The setting of the support groove and the arc surface can not only improve the stability of the support and enable the support section to be embedded in the vertical rod, but also avoid interference and ensure normal rotation.

[0034] As a further optimization of the above solution, the two ends of the Π-shaped lifting rod are respectively provided with a vertically protruding first hinge portion, and the two first hinge portions face opposite sides; one end of the blocking rotating rod is provided with a vertically protruding second hinge portion;

[0035] The surfaces of the first hinge part and the second hinge part are both cylindrical; the ends of the first hinge part and the second hinge part are both provided with a concave fixing groove; and the two ends of the rotating shaft are respectively provided with a raised fixing bump;

[0036] The first hinge part and the second hinge part are respectively inserted into the base, and the fixing protrusion and the fixing groove are inserted into each other to fit together, so that the first rotating shaft and the Π-shaped lifting rod, and the second rotating shaft and the blocking rotating rod are respectively fixedly connected.

[0037] As a further optimization of the above solution, a raised limit baffle is provided along the outer circumference of the first hinge part and the outer circumference of the second hinge part; a gap is formed between the limit baffle and the main body of the Π-shaped lifting rod; and a gap is formed between the limit baffle and the main body of the blocking rod.

[0038] The base includes a shell, and the left and right sides of the shell are respectively provided with two openings for the first hinge part and the second hinge part to pass through;

[0039] The shell includes an upper shell and a lower shell; for the same side of the shell, the upper shell and the lower shell divide the two openings into two half openings; when the upper shell and the lower shell are assembled, the half openings are embedded in the gap.

[0040] Setting limit baffles and gaps can improve the waterproof performance of the base, and at the same time, avoid the Π-shaped lifting rod and prevent the rotating rod from accidentally falling off the base.

[0041] As a further optimization of the above solution, a bracket is provided at the bottom inner side of the base; a concave limiting groove is provided at the top of the bracket; and a bearing sleeve is also included; the bearing sleeve is sleeved on the rotating shaft; and the bearing sleeve and the limiting groove cooperate with each other.

[0042] The coordinated arrangement of the bearing sleeve and the bracket can firmly support the rotating shaft in the cavity and ensure smooth rotation.

[0043] Furthermore, a metal-supported reinforcement plate is provided on the Π-shaped lifting rod; in the unlocked state, the reinforcement plate is located on the upper side of the Π-shaped lifting rod; in the locked state, the reinforcement plate is located on the front side of the Π-shaped lifting rod.

[0044] The reinforcement plate is positioned to prevent interference with the overall parking lock structure. This increases the blocking area. In the event of an unexpected vehicle contact with the parking lock, the base area between the vehicle and the Π-shaped lifting bar is increased, effectively improving the blocking effect and minimizing damage to the vehicle, while further enhancing the structural strength of the Π-shaped lifting bar.

[0045] The beneficial effects are as follows:

[0046] The utility model provides an intelligent parking lock device, which forms a stable triangular support structure in the locked state, that is, in the locked parking state, by providing two rotating shafts and a Π-shaped lifting rod and a blocking rotating rod respectively hinged to the two rotating shafts, thereby effectively improving the structural strength and anti-collision ability of the parking lock, and the parking lock is not easily damaged. In combination with the provision of a control unit and a vehicle monitoring unit, the intelligent driving of the parking lock is conveniently realized, and the user does not need to frequently get on and off the vehicle and manually lock / unlock the parking lock, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 A schematic diagram of the overall structure of an intelligent parking lock device in a locked state provided by an embodiment of the present utility model;

[0048] Figure 2 A schematic structural diagram of a Π-shaped lifting rod provided in an embodiment of the present utility model;

[0049] Figure 3 A schematic cross-sectional view of a Π-shaped lifting rod at the vertical rod provided in an embodiment of the present utility model;

[0050] Figure 4 A schematic structural diagram of a blocking rotating rod provided in an embodiment of the present utility model;

[0051] Figure 5A schematic diagram of the structure of the upper shell and the lower shell provided in an embodiment of the utility model;

[0052] Figure 6 A schematic structural diagram of a rotating shaft and a bearing sleeve provided in an embodiment of the present utility model;

[0053] Figure 7 A schematic diagram of the internal structure of an intelligent parking lock device provided by an embodiment of the present utility model;

[0054] Figure 8 A schematic cross-sectional view of a convex tooth portion of an intelligent parking lock device provided by an embodiment of the present invention;

[0055] Figure 9 A cross-sectional schematic diagram of a vertical rod of an intelligent parking lock device provided by an embodiment of the present utility model when in a locked state;

[0056] Figure 10 A cross-sectional schematic diagram of a smart parking lock device provided by an embodiment of the present invention, wherein the vertical rod is in an unlocked state.

[0057] Reference numerals:

[0058] 1. Base; 11. Bracket; 111. Limiting groove; 12. Upper shell; 13. Lower shell; 14. Opening;

[0059] 2. Π-shaped lifting rod; 21. horizontal rod; 22. vertical rod; 221. air-avoiding groove; 222. supporting groove; 23. first hinge portion; 24. fixing groove; 25. limit baffle; 26. gap;

[0060] 3. Blocking rod; 31. Support end; 32. Second hinge portion; 33. Arc surface;

[0061] 4. Electric drive unit; 41. Drive gear;

[0062] 5. Rotating shaft; 51. Protruding tooth portion; 52. Fixed protrusion; 53. First rotating shaft; 54. Second rotating shaft;

[0063] 6. Transmission gear;

[0064] 7. Bearing sleeve;

[0065] 8. Reflective infrared sensing unit; 81. Transmitter; 82. Reflector;

[0066] 9. License plate recognition camera. DETAILED DESCRIPTION

[0067] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0068] like Figures 1 to 10 As shown, this embodiment provides an intelligent parking lock device, including a base 1, a Π-shaped lifting rod 2 and two blocking rotating rods 3;

[0069] A cavity is provided inside the base 1 , and an electric drive unit 4 and two rotating shafts 5 are provided in the cavity.

[0070] In this embodiment, the two rotating shafts 5 are parallel to each other; the ends of the rotating shafts 5 face the left and right sides of the base 1, respectively; a plurality of protruding teeth are evenly spaced along the outer circumference of the rotating shafts 5, forming a protruding tooth portion 51. A raised fixing bump 52 is provided at each end of the rotating shaft 5.

[0071] The rotating shaft 5 includes a first rotating shaft 53 and a second rotating shaft 54; the convex tooth portion 51 located on the first rotating shaft 53 is a first convex tooth portion; the convex tooth portion 51 located on the second rotating shaft 54 is a second convex tooth portion;

[0072] A synchronizing device is provided between the first and second convex teeth. In this embodiment, the synchronizing device is a transmission gear 6 (synchronizing wheel). The synchronizing device enables the two convex teeth 51 to transmit power to each other, thereby achieving simultaneous rotation of the two rotating shafts 5 in the same direction.

[0073] In this embodiment, the electric drive unit 4 is a servo motor. An output end of the electric drive unit 4 is provided with a drive gear 41 ; the drive gear 41 is in transmission connection with the first convex tooth portion.

[0074] The convex tooth portion 51 and the synchronizing device are provided so that only one electric drive unit 4 can drive the two rotating shafts 5 to rotate simultaneously.

[0075] In this embodiment, a bracket 11 is provided at the bottom inner side of the base 1; a concave limiting groove 111 is provided at the top of the bracket 11; a bearing sleeve 7 is also included; the bearing sleeve 7 is sleeved on the rotating shaft 5; the bearing sleeve 7 and the limiting groove 111 cooperate with each other.

[0076] The matching arrangement of the bearing sleeve 7 and the bracket 11 can firmly support the rotating shaft 5 in the cavity and ensure smooth rotation. In this embodiment, the transmission gear 6 is also fixed on the bracket 11.

[0077] In this embodiment, the Π-shaped lifting rod 2 includes a horizontal rod 21 and two vertical rods 22; one end of the vertical rod 22 is vertically connected to one end of the horizontal rod 21, and the other end is provided with a vertically protruding first hinge portion 23, and the two first hinge portions 23 face opposite sides of each other.

[0078] In this embodiment, one end of the blocking rod 3 is a support end 31, the surface of the support end 31 is a smooth arc surface 33, and the other end is provided with a vertically protruding second hinge portion 32;

[0079] The surfaces of the first hinge portion 23 and the second hinge portion 32 are both cylindrical; the ends of the first hinge portion 23 and the second hinge portion 32 are both provided with a concave fixing groove 24 .

[0080] The first hinge part 23 and the second hinge part 32 are respectively inserted into the base 1, and the fixing protrusion 52 is inserted into the fixing groove 24 to fit each other, so that the first rotating shaft 53 and the Π-shaped lifting rod 2, the second rotating shaft 54 and the blocking rotating rod 3 are respectively fixedly connected.

[0081] When the support end 31 contacts the Π-shaped lifting rod 2 , the support end 31 cooperates with the base 1 to form a triangular support structure.

[0082] In this embodiment, the vertical rod 22 has a concave clearance groove 221 and a support groove 222 on the side in contact with the support end 31. The support groove 222 cooperates with the arc surface 33. In the vertical direction, the clearance groove 221 is located above the support groove 222.

[0083] The avoidance groove 221 can prevent the support end 31 from interfering with the vertical rod 22 when the Π-shaped lifting rod 2 and the blocking rod 3 rotate. The setting of the support groove 222 and the arc surface 33 can not only improve the stability of the support, so that the support section is embedded in the vertical rod 22, but also avoid interference and ensure normal rotation.

[0084] In this embodiment, the base 1 includes a shell, and two openings 14 are respectively provided on the left and right sides of the shell for the first hinge portion 23 and the second hinge portion 32 to pass through;

[0085] The housing includes an upper housing 12 and a lower housing 13; for the same side of the housing, the upper housing 12 and the lower housing 13 divide the two openings 14 into two half openings;

[0086] In this embodiment, a raised stop plate 25 is provided along the outer circumference of the first hinge portion 23 and the outer circumference of the second hinge portion 32. After being hinged, a gap 26 is formed between the stop plate 25 and the vertical rod 22; and a gap 26 is formed between the stop plate 25 and the main body of the blocking rod 3.

[0087] When the upper shell 12 and the lower shell 13 are assembled, the half opening is embedded in the gap 26 .

[0088] The provision of the limiting baffle 25 and the gap 26 can improve the waterproof performance of the base 1 and, at the same time, prevent the Π-shaped lifting rod 2 and the blocking rotating rod 3 from accidentally falling off the base 1.

[0089] The base 1 is fixedly set on the parking space, and the rotating shaft 5 is parallel to the front side of the parking space; on the base 1, the first rotating shaft 53 is located in the middle position, and the second rotating shaft 54 is located behind and below the first rotating shaft 53; because the Π-shaped lifting rod 2 is relatively long and large, the first rotating shaft 53 is set in the middle position, which can control the center of gravity and avoid the overall center of gravity of the parking lock from shifting and being unbalanced, and easily damaged by gravity problems over a long period of time.

[0090] The device is also provided with a vehicle monitoring unit for monitoring the vehicle of the parking space owner; in this embodiment, the vehicle monitoring unit includes a license plate recognition camera 9 and a reflective infrared sensing unit 8;

[0091] The license plate recognition camera 9 is arranged on one side surface of the cross bar 21; the reflective infrared sensing unit 8 includes a transmitting end 81 and a receiving end, the transmitting end 81 is used to transmit infrared rays, and the receiving end is used to receive infrared rays; the reflective infrared sensing unit 8 is arranged in the cavity; the transmitting end 81 and the receiving end are both exposed on the upper surface of the base 1 and are both facing directly upwards.

[0092] A control unit is also provided in the cavity. The control unit is electrically connected to the electric drive unit 4 and the control unit is electrically connected to the vehicle monitoring unit.

[0093] Here's how it works:

[0094] By controlling the rotation direction of the driving gear 41, the lifting or lowering of the Π-shaped lifting rod 2 and the blocking rotating rod 3 can be controlled.

[0095] In the locked state, the Π-shaped lifting bar 2 is perpendicular to the parking space surface, and the supporting end 31 abuts against one side of the vertical bar 22, forming a triangular support structure. The locked state is also the parking space locked state. At this time, the license plate recognition camera 9 is horizontally facing the front of the parking space. When the vehicle is ready to park, the license plate recognition camera 9 recognizes the parking space owner's vehicle license plate number and sends a signal to the control unit. The control unit controls the electric drive unit 4 to drop the Π-shaped lifting bar 2, entering the unlocked state.

[0096] In the unlocked state, the Π-shaped lifting bar 2 falls toward the rear side of the parking space and is parallel to the parking space surface. The blocking rod 3 is located below the Π-shaped lifting bar 2. The blank area in the middle of the Π-shaped lifting bar 2 serves as a clearance zone to avoid interference with the base 1. At this time, the license plate recognition camera 9 is vertically facing upward.

[0097] When an object blocks the parking space above the base 1, the receiving end can receive infrared rays emitted by the transmitting end 81 and reflected from the object's surface. The control unit can receive signals from the reflective infrared sensing unit 8 to determine whether there is any obstruction. When the vehicle leaves the parking space and detects that there is no obstruction, the control unit controls the electric drive unit 4 to raise the Π-shaped lifting lever 2, entering the locked state.

[0098] The contact point between the support end 31 and the Π-shaped lifting rod 2, the first rotating shaft 53, and the second rotating shaft 54 respectively serve as the "three points" of the triangular support structure, which have a stable supporting effect, so that when the parking lock is hit by a vehicle, the Π-shaped lifting rod 2 cannot fall backward. On the one hand, the triangular support structure is not easily damaged by the vehicle, and the Π-shaped lifting rod 2, the blocking rotating rod 3 and the motor connected to it cannot rotate, avoiding damage to the motor equipment. On the other hand, the Π-shaped lifting rod 2 can effectively prevent vehicles from forcing into the parking space, and effectively play the blocking role of the parking lock.

[0099] The control unit is used to drive and control the electric drive unit 4. The control unit is connected to the vehicle monitoring unit to receive monitoring signals, or can communicate with a remote controller or a remote server, etc., and then sends control signals to the electric drive unit 4, ultimately achieving intelligent control of the parking lock.

[0100] Based on the disclosure and teachings of the above description, those skilled in the art may also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and modifications and variations of the present invention should also fall within the scope of protection of the claims of the present invention. In addition, although certain specific terms are used in this description, these terms are for convenience only and do not constitute any limitation to the present invention.

Claims

1. An intelligent parking lock device, characterized by: The invention comprises a base, a Π-shaped lifting rod, and two blocking rotating rods; a cavity is provided inside the base, and an electric drive unit and two rotating shafts are provided in the cavity, and the two rotating shafts are parallel to each other; the two ends of the rotating shafts are respectively facing the left and right sides of the base; the output end of the electric drive unit is respectively connected to the two rotating shafts; The rotating shaft includes a first rotating shaft and a second rotating shaft; the two ends of the Π-shaped lifting rod respectively pass through the base and are respectively hinged to the two ends of the first rotating shaft; one end of the blocking rotating rod is a supporting end, and the other end passes through the base and is hinged to one end of the second rotating shaft; The base is fixedly arranged on the parking space, and the rotating shaft is parallel to the front side of the parking space; On the base, the first rotating shaft is located in the middle, and the second rotating shaft is located behind and below the first rotating shaft; In the unlocked state, the Π-shaped lifting rod falls toward the rear side of the parking space, and the Π-shaped lifting rod is parallel to the surface of the parking space, and the blocking rod is located below the Π-shaped lifting rod; In the locked state, the Π-shaped lifting rod is perpendicular to the parking space surface, and the support end abuts against the Π-shaped lifting rod to form a triangular support structure; The device is further provided with a vehicle monitoring unit for monitoring the vehicle of the parking space owner; a control unit is further provided in the cavity, the control unit is electrically connected to the electric drive unit, and the control unit is electrically connected to the vehicle monitoring unit.

2. The intelligent parking lock device according to claim 1, characterized in that: The vehicle monitoring unit includes a license plate recognition camera; The Π-shaped lifting rod includes a horizontal rod and two vertical rods; one end of the vertical rod is vertically connected to one end of the horizontal rod, and the other end is hinged to the first rotating shaft; the license plate recognition camera is provided on one side of the horizontal rod; In the locked state, the support end abuts against a side surface of the vertical rod; In the unlocked state, the license plate recognition camera is facing vertically upwards; In the locked state, the license plate recognition camera is horizontally facing the front of the parking space.

3. The intelligent parking lock device according to claim 1, characterized in that: The vehicle monitoring unit includes a reflective infrared sensing unit; the reflective infrared sensing unit includes a transmitting end and a receiving end, the transmitting end is used to transmit infrared rays, and the receiving end is used to receive infrared rays; The reflective infrared sensing unit is arranged in the cavity; the transmitting end and the receiving end are both exposed on the upper surface of the base and face upward.

4. The intelligent parking lock device according to claim 2, characterized in that: A plurality of convex teeth are evenly arranged along the outer circumference of the rotating shaft to form a convex tooth portion; the convex tooth portion located on the first rotating shaft is a first convex tooth portion; the convex tooth portion located on the second rotating shaft is a second convex tooth portion; A synchronizing device is provided between the first convex tooth portion and the second convex tooth portion; The electric drive unit is a motor, and a driving gear is provided at the output end of the motor; the driving gear is transmission-connected to the first convex tooth portion or the second convex tooth portion.

5. The intelligent parking lock device according to claim 4, characterized in that: The same-direction synchronization device is a synchronous belt or a transmission gear.

6. The intelligent parking lock device according to claim 4, characterized in that: The vertical rod is provided with a concave air-avoiding groove on a surface in contact with the supporting end.

7. The intelligent parking lock device according to claim 4, characterized in that: The vertical rod is provided with a concave supporting groove on a surface in contact with the supporting end; the surface of the supporting end is a smooth arc surface; the supporting groove and the arc surface cooperate with each other.

8. The intelligent parking lock device according to claim 1, characterized in that: The two ends of the Π-shaped lifting rod are respectively provided with a vertically protruding first hinge portion, and the two first hinge portions face opposite sides; one end of the blocking rotating rod is provided with a vertically protruding second hinge portion; The surfaces of the first hinge part and the second hinge part are both cylindrical; the ends of the first hinge part and the second hinge part are both provided with a concave fixing groove; and the two ends of the rotating shaft are respectively provided with a raised fixing bump; The first hinge part and the second hinge part are respectively inserted into the base, and the fixing protrusion and the fixing groove are inserted into each other to fit together, so that the first rotating shaft and the Π-shaped lifting rod, and the second rotating shaft and the blocking rotating rod are respectively fixedly connected.

9. The intelligent parking lock device according to claim 8, characterized in that: A raised limit baffle is provided along the outer circumference of the first hinge portion and the outer circumference of the second hinge portion; a gap is formed between the limit baffle and the main body of the Π-shaped lifting rod; and a gap is formed between the limit baffle and the main body of the blocking rod. The base includes a shell, and the left and right sides of the shell are respectively provided with two openings for the first hinge part and the second hinge part to pass through; The shell includes an upper shell and a lower shell; for the same side of the shell, the upper shell and the lower shell divide the two openings into two half openings; when the upper shell and the lower shell are assembled, the half openings are embedded in the gap.

10. The intelligent parking lock device according to claim 1, characterized in that: A bracket is provided at the bottom inner side of the base; a concave limiting groove is provided at the top of the bracket; and a bearing sleeve is also provided; the bearing sleeve is sleeved on the rotating shaft; and the bearing sleeve and the limiting groove cooperate with each other.

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