Parking lot idle parking space induction and indication device based on artificial intelligence

Abstract

The utility model discloses an artificial intelligence-based parking lot idle parking space induction and indication device, which comprises a visual camera arranged in a parking lot and used for identifying the number and positions of idle parking spaces in the parking lot; the mounting plate is fixed at the top in the parking lot; and a track is arranged below the mounting plate and is horizontally arranged above a traffic lane in the parking lot. The beneficial effects are that the track extending along the length direction of the traffic lane is arranged above the traffic lane in the parking lot, the track is provided with the walking mechanism, and the guide board is suspended below the walking mechanism, so that after a vehicle enters the parking lot, the walking mechanism is controlled to drive the guide board to move along the track to guide the vehicle to move along with the guide board; by means of the design, the vehicle can be guided by the guiding board to directly reach the parking space quickly, time and labor are saved, parking is convenient, traffic jam is avoided, and the parking space guiding device is very suitable for open parking lots.

Description

Technical Field

[0001] The utility model relates to the field of parking management, in particular to an artificial intelligence-based idle parking space induction and indication device for a parking lot. Background Art

[0002] Currently, after a vehicle enters a parking lot, the owner usually drives while looking for an empty parking space. If there are few empty parking spaces left in the parking lot, it will take a long time for the owner to find a parking space. Obviously, parking is more troublesome at this time, and vehicles wandering around on the roads inside the parking lot looking for parking spaces can easily cause traffic jams. Utility Model Content

[0003] The main purpose of the utility model is to provide a parking lot vacant parking space induction indication device based on artificial intelligence, aiming to solve the problems mentioned in the above background technology.

[0004] In order to solve the above problems, the utility model proposes an artificial intelligence-based parking lot vacant parking space induction and indication device, comprising:

[0005] Visual cameras, installed in parking lots, are used to identify the number and location of vacant parking spaces in the parking lot;

[0006] A mounting plate fixed to the top of the parking lot;

[0007] A track is arranged below the mounting plate, the track is arranged horizontally above the driving lane in the parking lot, the track extends along the length direction of the driving lane, a traveling mechanism moving along the track is arranged on the track, a guide sign is hung below the traveling mechanism, and the vehicle on the driving lane is located below the guide sign.

[0008] In one embodiment, the track includes a fixed track and a rotating track. The fixed track is arranged above each lane, and the fixed track is fixedly connected to the mounting plate through a hanger. The rotating track is arranged above the intersection of multiple lanes and is used to connect any two fixed tracks. The rotating track is rotatably connected to the mounting plate through a rotating shaft, and the rotating shaft is vertically arranged.

[0009] In one embodiment, the fixed track comprises:

[0010] A connecting plate 1, below which a pair of L-shaped plates 1 are symmetrically arranged at intervals, a slide groove 1 is defined between the pair of L-shaped plates 1, the L-shaped plates 1 and the slide groove 1 both extend along the length direction of the roadway, the lower end of the suspension rod 1 is fixedly connected to the connecting plate 1, and the upper end of the suspension rod 1 is fixedly connected to the mounting plate;

[0011] A rack bar 1 is located between a pair of L-shaped plates 1 and is fixedly connected to the L-shaped plates 1, wherein the rack bar 1 extends along the length direction of the lane;

[0012] A conductive rod 1 is arranged on the connecting plate 1 and extends along the length direction of the carriageway;

[0013] A pair of limiting plates 1 are located between the pair of L-shaped plates 1 and are fixedly connected to the connecting plate 1. The pair of limiting plates 1 are symmetrically arranged at intervals and extend along the length direction of the lane.

[0014] In one embodiment, the rotating track comprises:

[0015] A second connecting plate, a pair of second L-shaped plates are symmetrically arranged below the second connecting plate, a second slide groove is defined between the second L-shaped plates, the second L-shaped plates and the second slide groove both extend along the length direction of the lane, the lower end of the rotating shaft is fixedly connected to the second connecting plate, and the upper end of the rotating shaft is rotatably connected to the mounting plate;

[0016] A second rack is located between a pair of L-shaped plates and fixedly connected to the second L-shaped plates, and the second rack extends along the length direction of the lane;

[0017] The second conductive rod is arranged on the second connecting plate and extends along the length direction of the carriageway;

[0018] A pair of limiting plates 2 are located between the pair of L-shaped plates 2 and are fixedly connected to the connecting plate 2. The pair of limiting plates 2 are symmetrically arranged at intervals, and the pair of limiting plates 2 extend along the length direction of the lane;

[0019] The second motor is fixedly mounted on the mounting plate and is transmission-connected with the rotating shaft, and is used for driving the second connecting plate to rotate so that the rotating track and the fixed track are aligned and connected.

[0020] In one embodiment, convex surfaces are provided at both ends of the rotating track in the length direction, and a concave surface is provided at one end of the fixed track in the length direction close to the rotating track. When the rotating track and the fixed track are aligned and connected, the concave surface and the convex surface are aligned and fit together, the connecting plate 1 and the connecting plate 2, the L-shaped plate 1 and the L-shaped plate 2, the rack 1 and the rack 2, the conductive rod 1 and the conductive rod 2, the limit plate 1 and the limit plate 2 are all aligned and in contact, and the slide groove 1 and the slide groove 2 are aligned and connected.

[0021] In one embodiment, the outer coaxial roller sleeve of the rotating shaft has a guide cylinder, the guide cylinder is fixedly connected to the mounting plate, a retaining ring is coaxially fixedly installed on the upper end of the rotating shaft, a thrust bearing is coaxially arranged on the lower end of the retaining ring, and the thrust bearing is connected to the upper surface of the mounting plate.

[0022] In one embodiment, the walking mechanism comprises:

[0023] Motor 1 is slidably connected to a pair of limiting plates 1 or a pair of limiting plates 2, and the sliding direction is along the length direction of the lane;

[0024] Gear 1 is connected to motor 1 in transmission and meshes with rack 1 or rack 2;

[0025] The slider 2 is rotationally connected with the gear 1 and slidingly connected with the slide 1 or the slide 2. A suspension rod 2 is hung at the lower end of the slider 2, and a guide plate is hung at the lower end of the suspension rod 2.

[0026] In one embodiment, a slider 1 is fixedly mounted on the motor 1, and the slider 1 is slidably connected to a pair of limiting plates 1 or a pair of limiting plates 2;

[0027] The output shaft of the motor 1 is coaxially fixedly connected with the installation shaft, the gear is coaxially tightly sleeved on the installation shaft, and the slider 2 is rotatably connected with the lower end of the installation shaft;

[0028] The gear one is arranged horizontally, and a rolling ball is arranged at the lower end of the gear one, and the rolling ball is rollingly connected with the L-shaped plate one or the L-shaped plate two.

[0029] Beneficial effect: The artificial intelligence-based parking lot vacant parking space induction and indication device of this embodiment is configured by setting a track extending along the length direction of the driving lane above the driving lane inside the parking lot, a traveling mechanism is arranged on the track, and a guide sign is hung under the traveling mechanism. After the vehicle enters the parking lot, the traveling mechanism is controlled to drive the guide sign to move along the track to guide the vehicle to follow the guide sign until the guide sign moves to the destination vacant parking space. With this design, the vehicle can quickly reach the parking space under the guidance of the guide sign, which saves time and effort, facilitates parking, avoids traffic jams, and is very suitable for open-air parking lots. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 This is a top view of the parking lot;

[0032] Figure 2 It is a structural schematic diagram of the utility model of the parking lot vacant parking space induction indicating device based on artificial intelligence;

[0033] Figure 3 It is a structural schematic diagram of the fixed track of the utility model;

[0034] Figure 4 yes Figure 3 A magnified view of part A in FIG.

[0035] Figure 5It is a structural schematic diagram of the rotating track of the utility model;

[0036] Figure 6 It is a top view of the connection between the rotating track and the fixed track of the utility model.

[0037] The following are the descriptions of the reference numerals:

[0038] 1. Parking space; 2. Driveway; 3. Mounting plate; 4. Splicing screen; 5. Hanging rod 1;

[0039] 6. Fixed track; 61. L-shaped plate 1; 62. Connecting plate 1; 63. Slide 1; 64. Limiting plate 1; 65. Slider 1; 66. Motor 1; 67. Conductive rod 1; 68. Pantograph; 69. Mounting shaft; 610. Gear 1; 611. Mounting box; 612. Rolling ball; 613. Box cover; 614. Through hole; 615. Slide plate; 616. Sliding seat; 617. Rack 1; 618. Concave surface;

[0040] 7. Second boom; 8. Guide sign;

[0041] 9. Rotating track; 91. L-shaped plate 2; 92. Connecting plate 2; 93. Slide groove 2; 94. Limiting plate 2; 95. Conductive rod 2; 96. Rack 2; 97. Rotating shaft; 98. Guide cylinder; 99. Thrust bearing; 910. Retaining ring; 911. Gear 2; 912. Gear 3; 913. Motor 2; 914. Convex surface. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0043] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0044] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0046] The utility model proposes an artificial intelligence-based vacant parking space induction and indication device for a parking lot. The artificial intelligence-based vacant parking space induction and indication device for a parking lot is configured by setting a splicing screen 4 extending along the length direction of the driving lane 2 above the driving lane 2 inside the parking lot, and then obtaining the number and positions of the vacant parking spaces in real time through a visual camera with full coverage without blind spots set in the parking lot. After the vehicle enters the parking lot, a guide arrow is controlled to be displayed on the splicing screen 4. The guide arrow moves along the length direction of the driving lane 2 on the splicing screen 4 to guide the vehicle to follow the arrow until the arrow moves to the target vacant parking space. With this design, the vehicle can quickly reach the parking space 1 under the guidance of the arrow, which saves time and effort, facilitates parking, avoids traffic jams, and is very suitable for underground parking lots.

[0047] In addition, the artificial intelligence-based parking lot vacant parking space induction and indication device of this embodiment is configured by setting a track extending along the length direction of the driving lane 2 above the driving lane 2 inside the parking lot, and a traveling mechanism is set on the track, and a guide sign 8 is hung under the traveling mechanism. After the vehicle enters the parking lot, the traveling mechanism is controlled to drive the guide sign 8 to move along the track to guide the vehicle to follow the guide sign 8 until the guide sign 8 moves to the destination vacant parking space. With this design, the vehicle can quickly reach the parking space 1 under the guidance of the guide sign 8, saving time and effort, facilitating parking, and avoiding traffic jams. It is very suitable for open-air parking lots.

[0048] Specifically, the parking space 1 and the driving lane 2 of the parking lot are as follows: Figure 1 As shown, the driving lane 2 is a two-way two-lane lane, one lane is an entrance lane, and the other lane is an exit lane. The splicing screen 4 and the guide sign 8 are located directly above the entrance lane.

[0049] In this embodiment, if Figure 2 As shown, the artificial intelligence-based parking lot vacant parking space induction indication device includes a splicing screen 4, a visual camera, and a mounting plate 3. The mounting plate 3 is fixed to the top of the parking lot and is located above the splicing screen 4 and is fixedly connected to the splicing screen 4. The mounting plate 3 is used to install and fix the splicing screen 4 and the track. The splicing screen 4 is horizontally arranged above the lane 2 in the parking lot. The splicing screen 4 extends along the length direction of the lane 2, so that the guide arrow on the splicing screen 4 moves along the length direction of the lane 2 to guide the vehicle to follow the arrow. The lower surface of the splicing screen 4 can display the guide content. After seeing the guide content, the car owner follows the movement of the guide content until reaching the parking space 1. The vehicle on the lane 2 is located below the splicing screen 4. With this design, the vehicle will not collide with the splicing screen 4 during driving, effectively protecting the safety of the splicing screen 4.

[0050] Preferably, the guidance content is an arrow, and the direction indicated by the arrow is the moving direction of the arrow and the vehicle. When the arrow reaches the vicinity of the vacant parking space 1, the direction of the arrow points to the vacant parking space 1 to guide the car owner to park.

[0051] In this embodiment, the spliced ​​screen 4 is formed by splicing multiple display screens. The partial top view of the spliced ​​screen 4 is as shown in FIG. Figure 6 shown.

[0052] In this embodiment, the visual camera is arranged in the parking lot to identify the number and positions of free parking spaces in the parking lot. When the parking lot is large, multiple visual cameras should be arranged so as to be able to comprehensively capture whether all parking spaces in the parking lot are free. The visual camera transmits the captured image to the visual analysis and processing system, which analyzes and identifies the positions of the free parking spaces, and then summarizes the number of free parking spaces 1 and gives it to the controller. The controller controls the splicing screen 4 to display an arrow and moves the arrow on the splicing screen 4 to guide the vehicle to follow the movement until the arrow moves to the side of the free parking space 1 and controls the arrow to point to the parking space 1.

[0053] In this embodiment, the initial display position of the arrow is located at one end of the splicing screen 4 close to the parking lot entrance. When the parking lot entrance gate is opened, it means that a vehicle is entering the parking lot. Based on this, the arrow is displayed on the splicing screen 4, and then the arrow is controlled to move forward at a constant speed at a set speed on the splicing screen 4, guiding the rear vehicle to follow until the vehicle is guided to the side of the vacant parking space 1.

[0054] The artificial intelligence-based parking lot vacant parking space induction and indication device of this embodiment identifies the location of the vacant parking space through a visual camera, and then uses the splicing screen 4 to display a moving arrow to guide the vehicle directly to the vacant parking space 1, saving time and effort, facilitating parking, and avoiding traffic jams, and is very suitable for underground parking lots.

[0055] Furthermore, in this embodiment, if Figure 2 As shown, a track is arranged below the mounting plate 3, and the track is arranged horizontally above the driving lane 2 in the parking lot, and the track extends along the length direction of the driving lane 2. A traveling mechanism that moves along the track is arranged on the track, and a guide sign 8 is hung below the traveling mechanism. The traveling mechanism drives the guide sign 8 to move along the track to guide the vehicle to follow and drive directly to the vacant parking space 1. This design makes the parking lot vacant parking space induction and indication device based on artificial intelligence of this embodiment applicable to ground parking lots. Because the light in ground parking lots is strong, there may be a problem that the car owner cannot see the arrow on the splicing screen 4 clearly during the day. Therefore, a track is added next to the splicing screen 4, and a traveling mechanism is arranged on the track. A guide sign 8 is hung below the traveling mechanism, and the guide sign 8 is driven by the traveling mechanism to move along the track to guide the vehicle to follow and drive directly to the vacant parking space 1.

[0056] Specifically, the initial position of the walking mechanism is also located at one end of the track at the entrance of the parking lot. When the gate at the entrance of the parking lot is opened, it means that a vehicle is entering. Based on this, the walking mechanism is controlled to drive the guide sign 8 to move along the track to guide the vehicle to follow and go directly to the vacant parking space 1. The position of the vacant parking space 1 is still obtained through visual camera recognition. The controller controls the walking mechanism to move along the track to the side of the vacant parking space 1 according to the position of the vacant parking space, which saves time and effort, facilitates parking, avoids traffic jams, and is very suitable for ground parking lots.

[0057] In this embodiment, the vehicles on the driving lane 2 are located below the guide sign 8. With this design, the vehicles will not collide with the guide sign 8 during driving.

[0058] Specifically, the track includes a fixed track 6 and a rotating track 9. Figure 6 As shown, the fixed rail 6 is arranged above each lane 2. Figure 2 As shown, the fixed track 6 is fixedly connected to the mounting plate 3 through a suspension rod 5. Figure 6 As shown, the rotating track 9 is arranged above the intersection of multiple lanes 2, and is used to connect the fixed tracks 6 on any two lanes 2, such as Figure 5 As shown, the rotating track 9 is rotatably connected to the mounting plate 3 via a rotating shaft 97, and the rotating shaft 97 is vertically arranged.

[0059] Specifically, Figure 2 and Figure 3As shown, the fixed track 6 includes: a connecting plate 62, a rack 617, a conductive rod 67, and a pair of limit plates 64. A pair of L-shaped plates 61 are symmetrically arranged below the connecting plate 62. A slide groove 63 is defined between the pair of L-shaped plates 61. The L-shaped plates 61 and the slide groove 63 extend along the length direction of the lane 2. The lower end of the suspension rod 5 is fixedly connected to the connecting plate 62, and the upper end of the suspension rod 5 is fixedly connected to the mounting plate 3. The rack 617 Located between a pair of L-shaped plates 61 and fixedly connected to the L-shaped plates 61, the rack 617 extends along the length direction of the lane 2; the conductive rod 67 is arranged on the connecting plate 62 and extends along the length direction of the lane 2. This design ensures that the walking mechanism can smoothly obtain power. A pair of limit plates 64 are located between the pair of L-shaped plates 61 and fixedly connected to the connecting plate 62. The pair of limit plates 64 are symmetrically arranged at intervals, and the pair of limit plates 64 extend along the length direction of the lane 2.

[0060] In this embodiment, if Figure 5 As shown, the rotating track 9 includes: a connecting plate 92, a rack 96, a conductive rod 95, a pair of limit plates 94, and a motor 913. A pair of L-shaped plates 91 are symmetrically arranged below the connecting plate 92. A slide groove 93 is defined between the pair of L-shaped plates 91. The L-shaped plates 91 and the slide groove 93 extend along the length direction of the lane 2. The lower end of the rotating shaft 97 is fixedly connected to the connecting plate 92, and the upper end of the rotating shaft 97 is rotatably connected to the mounting plate 3. The rack 96 is located between the pair of L-shaped plates 91 and is fixedly connected to the L-shaped plates 91. The rack 96 is located between the pair of L-shaped plates 91 and is fixedly connected to the L-shaped plates 91. 6 extends along the length direction of the lane 2; the conductive rod 2 95 is arranged on the connecting plate 2 92 and extends along the length direction of the lane 2; a pair of limiting plates 2 94 are located between the pair of L-shaped plates 2 91 and are fixedly connected to the connecting plate 2 92. The pair of limiting plates 2 94 are symmetrically arranged at intervals, and the pair of limiting plates 2 94 extend along the length direction of the lane 2; the motor 2 913 is fixedly installed on the mounting plate 3 and is connected to the rotating shaft 97 for driving the rotating shaft 97 to rotate. The rotating shaft 97 rotates and drives the connecting plate 2 92 to rotate so that the rotating track 9 and the fixed track 6 are aligned and connected. The rotation direction of the rotating track 9 is as shown in FIG. Figure 6 As shown by the arrow in the middle, Figure 6 When the rotating track 9 in the middle does not rotate, the walking mechanism can move straight along the track. Figure 6 After the rotating track 9 rotates 90 degrees, the traveling mechanism can turn along the track. Specifically, after the traveling mechanism enters the rotating track 9 from the fixed track 6, the rotating track 9 is controlled to rotate 90 degrees as needed. Multiple traveling mechanisms are usually arranged on the track to provide parking space 1 guidance service for multiple vehicles.

[0061] In this embodiment, if Figure 6As shown, convex surfaces 914 are provided at both ends of the rotating track 9 in the length direction, and a concave surface 618 is provided at one end of the fixed track 6 in the length direction close to the rotating track 9. When the rotating track 9 and the fixed track 6 are aligned and connected, the concave surface 618 is aligned with the convex surface 914, that is, the connecting plate 1 62 and the connecting plate 2 92, the L-shaped plate 1 61 and the L-shaped plate 2 91, the rack 1 617 and the rack 2 96, the conductive rod 1 67 and the conductive rod 2 95, the limit plate 1 64 and the limit plate 2 94 are all aligned and in contact, and the slide groove 1 63 and the slide groove 2 93 are aligned and connected. This design can ensure that the walking mechanism moves smoothly from the rotating track 9 to the fixed track 6, and smoothly moves from the fixed track 6 to the rotating track 9.

[0062] Furthermore, in this embodiment, if Figure 5 As shown, the outer coaxial roller sleeve of the rotating shaft 97 is provided with a guide cylinder 98, and the guide cylinder 98 is fixedly connected to the mounting plate 3. A retaining ring 910 is coaxially fixedly installed on the upper end of the rotating shaft 97, and a thrust bearing 99 is coaxially arranged on the lower end of the retaining ring 910. The thrust bearing 99 is connected to the upper surface of the mounting plate 3. This design can reduce the friction resistance of the rotating shaft 97 on its own rotation. A gear 2 911 is installed on the upper end of the rotating shaft 97, and a gear 3 912 is installed on the output shaft of the motor 2 913. The gear 2 911 and the gear 3 912 are meshed.

[0063] In this embodiment, if Figure 3As shown, the walking mechanism includes a motor 66, a gear 610, and a slider 2. The motor 66 is slidably connected to a pair of limit plates 64 or a pair of limit plates 94, and the sliding direction is along the length direction of the lane 2. Further, in order to improve the sliding stability of the motor 66, a slider 65 is fixedly installed on the motor 66, and the slider 65 is slidably connected to a pair of limit plates 64 or a pair of limit plates 94. The gear 610 is transmission-connected to the motor 66 and meshes with the rack 617 or the rack 2 96. With this design, after the motor 66 is started, the gear 610 is driven to move along the rack 617 or the rack 2 96, driving the motor 66 to slide between the pair of limit plates 64 or the pair of limit plates 94, which can It can be seen that the connecting plate 1 62 and the connecting plate 2 92, the L-shaped plate 1 61 and the L-shaped plate 2 91, the rack 1 617 and the rack 2 96, the conductive rod 1 67 and the conductive rod 2 95, the limit plate 1 64 and the limit plate 2 94 are all aligned and in contact, and the design that the slide groove 1 63 and the slide groove 2 93 are aligned and connected ensures that the gear 1 610 is smoothly connected to the rack core, the motor 1 66 is smoothly slidably connected to the limit plate, and the slider 2 is smoothly slidably connected to the slide groove, ensuring that the walking mechanism moves smoothly from the rotating track 9 to the fixed track 6, and smoothly moves from the fixed track 6 to the rotating track 9. The motor 1 66 is provided with a pantograph 68, and the pantograph 68 is crimped with the conductive rod 1 67 or the conductive rod 2 95 to ensure that the motor 1 66 can draw power smoothly.

[0064] In this embodiment, the slider 2 is connected to the gear 1 610 for rotation, and is connected to the slide 1 63 or the slide 2 93 for sliding movement. The lower end of the slider 2 is suspended with a suspension rod 2 7, and the lower end of the suspension rod 2 7 is suspended with a guide plate 8. Further, as Figure 3 As shown, the output shaft of the motor 1 66 is coaxially fixedly connected with the installation shaft 69, the gear 1 610 is coaxially tightly sleeved on the installation shaft 69, the slider 2 includes a slider 615 and a slide seat 616 detachably fixedly installed at the lower end of the slider 615, the slider 615 and the slide seat 616 are both slidably connected with the slide groove 1 63 or the slide groove 2 93, and the lower end of the installation shaft 69 penetrates the slider 615 and extends into the slide seat 616 to be slidably connected with the slider 615.

[0065] Further, such as Figure 3 and Figure 4As shown, the gear 1 610 is horizontally arranged, and a ball 612 is arranged at the lower end of the gear 1 610. The ball 612 is rollingly connected to the L-shaped plate 1 61 or the L-shaped plate 2 91. Such a design can reduce the friction resistance between the gear 1 610 and the L-shaped plate 1 61 or the L-shaped plate 2 91. To facilitate the installation of the ball, a mounting box 611 is fixedly installed on the lower surface of the gear 1 610, and a ball 612 is arranged on the lower surface of the mounting box 611. A box cover 613 is detachably and fixedly installed on the lower end of the mounting box 611, and a through hole 614 is arranged on the box cover 613. The lower end part of the ball 612 passes through the through hole 614 and extends out of the box cover 613.

[0066] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A parking lot vacant parking space guidance and indication device based on artificial intelligence, characterized in that: include: Visual cameras, installed in parking lots, are used to identify the number and location of vacant parking spaces in the parking lot; A mounting plate fixed to the top of the parking lot; A track is arranged below the mounting plate, the track is arranged horizontally above the driving lane in the parking lot, the track extends along the length direction of the driving lane, a traveling mechanism moving along the track is arranged on the track, a guide sign is hung below the traveling mechanism, and the vehicle on the driving lane is located below the guide sign.

2. The parking lot vacant parking space guidance and indication device based on artificial intelligence as claimed in claim 1, characterized in that: The track includes a fixed track and a rotating track. The fixed track is arranged above each lane and is fixedly connected to a mounting plate via a hanger. The rotating track is arranged above an intersection of multiple lanes and is used to connect any two fixed tracks. The rotating track is rotatably connected to the mounting plate via a rotating shaft, and the rotating shaft is arranged vertically.

3. The parking lot vacant parking space guidance and indication device based on artificial intelligence as claimed in claim 2 is characterized in that: The fixed track comprises: A connecting plate 1, below which a pair of L-shaped plates 1 are symmetrically arranged at intervals, a slide groove 1 is defined between the pair of L-shaped plates 1, the L-shaped plates 1 and the slide groove 1 both extend along the length direction of the roadway, the lower end of the suspension rod 1 is fixedly connected to the connecting plate 1, and the upper end of the suspension rod 1 is fixedly connected to the mounting plate; A rack bar 1 is located between a pair of L-shaped plates 1 and is fixedly connected to the L-shaped plates 1, wherein the rack bar 1 extends along the length direction of the lane; A conductive rod 1 is arranged on the connecting plate 1 and extends along the length direction of the carriageway; A pair of limiting plates 1 are located between the pair of L-shaped plates 1 and are fixedly connected to the connecting plate 1. The pair of limiting plates 1 are symmetrically arranged at intervals and extend along the length direction of the lane.

4. The parking lot vacant parking space guidance and indication device based on artificial intelligence as claimed in claim 3 is characterized in that: The rotating track comprises: A second connecting plate, a pair of second L-shaped plates are symmetrically arranged below the second connecting plate, a second slide groove is defined between the second L-shaped plates, the second L-shaped plates and the second slide groove both extend along the length direction of the lane, the lower end of the rotating shaft is fixedly connected to the second connecting plate, and the upper end of the rotating shaft is rotatably connected to the mounting plate; A second rack is located between a pair of L-shaped plates and fixedly connected to the second L-shaped plates, and the second rack extends along the length direction of the lane; The second conductive rod is arranged on the second connecting plate and extends along the length direction of the carriageway; A pair of limiting plates 2 are located between the pair of L-shaped plates 2 and are fixedly connected to the connecting plate 2. The pair of limiting plates 2 are symmetrically arranged at intervals, and the pair of limiting plates 2 extend along the length direction of the lane; The second motor is fixedly mounted on the mounting plate and is transmission-connected with the rotating shaft, and is used for driving the second connecting plate to rotate so that the rotating track and the fixed track are aligned and connected.

5. The parking lot vacant parking space guidance and indication device based on artificial intelligence as claimed in claim 4, characterized in that: Convex surfaces are provided at both ends of the rotating track in the length direction, and a concave surface is provided at one end of the fixed track in the length direction close to the rotating track. When the rotating track and the fixed track are aligned and connected, the concave surface and the convex surface are aligned and fitted, the connecting plate 1 and the connecting plate 2, the L-shaped plate 1 and the L-shaped plate 2, the rack 1 and the rack 2, the conductive rod 1 and the conductive rod 2, the limit plate 1 and the limit plate 2 are all aligned and in contact, and the slide groove 1 and the slide groove 2 are aligned and connected.

6. The parking lot vacant parking space guidance and indication device based on artificial intelligence as claimed in claim 4, characterized in that: The outer coaxial roller sleeve of the rotating shaft is provided with a guide cylinder, and the guide cylinder is fixedly connected to the mounting plate. A retaining ring is coaxially fixedly installed on the upper end of the rotating shaft, and a thrust bearing is coaxially arranged on the lower end of the retaining ring, and the thrust bearing is connected to the upper surface of the mounting plate.

7. The parking lot vacant parking space guidance and indication device based on artificial intelligence as claimed in claim 3 is characterized in that: The walking mechanism comprises: Motor 1 is slidably connected to a pair of limiting plates 1 or a pair of limiting plates 2, and the sliding direction is along the length direction of the lane; Gear 1 is connected to motor 1 in transmission and meshes with rack 1 or rack 2; The slider 2 is rotationally connected with the gear 1 and slidingly connected with the slide 1 or the slide 2. A suspension rod 2 is hung at the lower end of the slider 2, and a guide plate is hung at the lower end of the suspension rod 2.

8. The parking lot vacant parking space guidance and indication device based on artificial intelligence as claimed in claim 7, characterized in that: The motor 1 is fixedly mounted with a slider 1, and the slider 1 is slidably connected to a pair of limiting plates 1 or a pair of limiting plates 2; The output shaft of the motor 1 is coaxially fixedly connected with the installation shaft, the gear is coaxially tightly sleeved on the installation shaft, and the slider 2 is rotatably connected with the lower end of the installation shaft; The gear one is arranged horizontally, and a rolling ball is arranged at the lower end of the gear one, and the rolling ball is rollingly connected with the L-shaped plate one or the L-shaped plate two.

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