KR102396107B1 - Smart parking system of multi-level parking garage - Google Patents

Abstract

In the present invention, the left and right conveyor belts include: a parking unit for entering and leaving the left and right conveyor belts that rotate in the form of endless tracks by rotation of the left and right drive sprockets; Power input/output control of the power transmission device so that the parking vehicle transferred from the combined parking unit can move left and right again; a vehicle entrance sensor installed before and after the left and right conveyor belts and a stopper that ascends and descends according to a signal detected through the vehicle entrance sensor; The stopper transmits a signal detected through the vehicle entrance sensor to the main controller, a plurality of stop panels that simultaneously move before and after the wheels of the vehicle according to the signal of the main controller, and a stop panel connected to the plurality of stop panels and operated an entry/exit guide unit including a working cylinder and configured with a pair of front and rear guide rails facing the space between the parked vehicles; Elevating and lowering device configured to move forward and backward along the entry/exit guide portion of the front and rear slide panels installed with interlocking conveyor belts to park and exit the vehicle through the left and right conveyor belts after raising and lowering the vehicle in an elevator manner; includes

Description

Multi-level smart parking system {SMART PARKING SYSTEM OF MULTI-LEVEL PARKING GARAGE}

The present invention relates to a smart parking system having a multi-layer structure, and more particularly, to a smart parking system having a multi-layer structure that allows vehicles to be put into and out of the store to be moved quickly through an elevating device.

Most of the patents related to the parking management system are also disclosed in the Korean Intellectual Property Office Cypris (www.kipris.or.kr).

Among the structures for parking management, registered patent No. 0403484 raises and lowers the vehicle to be received and shipped through an elevating device, and then moves the lifted vehicle to both sides through an endless belt so that the vehicle can be parked quickly.

To summarize the claims of the above patent, when the vehicle is stored in the elevating device, the elevating button is pressed.

When the vehicle is moved to, for example, the second floor through the elevating device, the endless belt installed in the elevating device rotates to move the vehicle to an empty space on the left or right side of the elevating device.

At this time, an endless belt having the same structure as the endless belt installed in the elevating device is installed in the empty space, and it starts operating simultaneously with the operation of the endless belt installed in the elevating device.

Accordingly, the vehicle can be moved naturally from the elevating device to an empty space, and the vehicle operates in the same way when the vehicle is released.

Therefore, there is an advantage in that it is possible to quickly enter and leave the vehicle even if there is no special management of the manager when parking and leaving the vehicle.

However, although the conventional parking management system has the advantage of providing convenience according to the arrival and departure of the vehicle, there is a problem in that the construction cost increases because a considerable number of elevating devices must be installed when the vehicle is entered and exited from the parking tower.

That is, the parking management system, as shown in FIG. 1, when constructing a parking tower so that four or more vehicles can be parked on each floor, two infinite belts (2) on each side based on the elevating device (1). ) to park and exit the vehicle. Accordingly, if the number of vehicles parked and pulled out exceeds 4 on each floor, a separate elevating device 1 must be additionally installed, which incurs significant construction costs. There is a problem that

In particular, in the case of overseas rather than domestic, parking towers are constructed on a significant scale. For example, if 200 vehicles can be parked on one floor, 50 elevators 1 applied to the conventional parking management system It is a structure that can only be

Considering that the cost of the elevating device 1 is the largest when constructing a parking tower, the construction cost is inevitably leading to a significant burden.

In addition, when the vehicle is loaded into the elevating device 1 of the parking tower, the driver's gaze is directed toward the elevating device of the parking tower, so it is easy to recognize that there is a person or object in front of the vehicle. In the case of withdrawal, it is common to reverse the vehicle and then turn the vehicle to drive, so accidents involving infants often occur due to the driver's negligence during the reverse process.

Such fatal accidents are especially frequent among female drivers, who have lower spatial perception than males. Since the countermeasures against this are insufficient so far, it is very urgent to provide facilities to supplement it.

In addition, in the case of the currently constructed parking tower, a system is established to park the vehicle regardless of the weight of the vehicle. In this case, when heavy vehicles are parked on the upper part of the parking tower, there is also a problem in that the durability of the parking tower is deteriorated because the load applied to the entire parking tower is very large.

Reference: Korean Patent No. 1319810

The present invention has been devised in consideration of the above problems, and by rotating the vehicle in the opposite direction to the direction in which the vehicle is received, and then controlling the parking to be made in an empty parking space in the parking tower, safe shipment of the vehicle will be performed. It aims to provide a smart parking system with a multi-layer structure that allows

In addition, it is an object to provide a smart parking system of a multi-layer structure to minimize the load applied to the parking tower by designating the parking position of the vehicle according to the weight of the vehicle.

In order to effectively achieve the above object, the present invention provides a left and right conveyor belt and a left and right guide frame configured to support the left and right conveyor belt, and is disposed on the left and right guide frame and is in contact with one surface of the left and right conveyor belt. A parking unit for both entrance and exit including a rotating left and right slider; Power input/output control of the power transmission device so that the parked vehicle transferred from the combined parking unit can move left and right again, an entry/exit control unit controlling the rotation direction, speed, and rotation distance of the left and right conveyor belts; an entrance/exit guide unit configured with a pair of front and rear guide rails facing the space between the parked vehicles; And a lifting device configured to move forward and backward along the entry/exit guide portion of the front and rear slide panels installed with interlocking conveyor belts to park and exit the vehicle through the left and right conveyor belts after raising and lowering the vehicle in an elevator manner; The elevating device includes a vehicle elevating panel, a front/rear slide panel stacked on the vehicle elevating panel, and a vehicle rotating unit for rotating the front/rear slide panel.

A roller actuator is installed on the front and rear slide panels of the elevating device, and the roller actuator is connected to a speed reducer and an electric motor installed on a lower surface of the front and rear slide panel, and a reducer rotating by receiving the driving force of the electric motor, and a plurality of and a drive chain installed to connect at least two of the rollers.

A position sensor and a limit switch are installed on the front and rear slide panels to control the movement distance, and the elevating device is composed of a multi-layered vehicle elevating panel and a front and rear slide panel.

In addition, the vehicle rotating unit is connected to an interlocking rotating plate configured in the central part of the front and rear slide panels, a rotating driving plate configured in the central part of the vehicle elevating panel, and a rotating force providing member providing power to the rotating driving plate, and the rotating driving plate and the interlocking rotating plate and a height adjustment member connected to the rotational drive plate to be separated, wherein the rotational force providing member is meshed with a rotational force providing motor and a driving bevel gear coupled to a driving shaft of the rotational force providing motor and the driving bevel gear, and on the rotational driving plate It includes a configured interlocking bevel gear, and the height adjustment member includes a height adjustment link that is in close contact with and separated from the front end of the rotational drive plate, and a height adjustment cylinder connected to the height adjustment link and from which the cylinder shaft is drawn out.

In addition, a vehicle weight sensor for detecting the weight of the vehicle is further provided on at least one of the front and rear slide panels and the vehicle elevating panel, and transmits the weight data signal of the vehicle detected by the vehicle weight sensor to the main controller, , is configured to control the lifting height and operation of the elevating device in the main controller.

The smart parking system of a multi-layer structure according to an embodiment of the present invention rotates the vehicle in the opposite direction to the direction in which the vehicle is put in, and then controls the parking to be made in an empty parking space in the parking tower, so that when the vehicle is released, safe shipment will be performed. can have an effect.

In addition, by designating the parking position of the vehicle according to the weight of the vehicle and operating the lift device to enable parking, the load applied to the parking tower can be minimized, thereby increasing the durability of the parking tower.

1 is an exemplary view showing a parking system of a conventional multi-layer structure.
Figure 2 is an exemplary view showing a smart parking system of a multi-layer structure according to an embodiment of the present invention.
3 is an exemplary view showing the structure of the elevating device in the parking system of Figure 2;
Figure 4 is an exemplary view showing the upper part of the structure for moving the vehicle of Figure 2 back and forth.
5 is an exemplary view showing an installation state of the entry/exit control unit of FIG.
6 is an enlarged view illustrating the left side installation state of the entry/exit control unit of FIG. 5 .
7 is an enlarged view of the clutch part of the entry/exit control unit of the present invention.
8 is an exploded perspective view showing the vehicle rotating part of the elevating device among the components of the present invention.
9 is an exemplary view as viewed from the front of the vehicle rotating unit configured in FIG.
10 is an exemplary view viewed from the front in a state in which the vehicle rotating unit configured in FIG. 8 is operated;
11 is an exemplary view as viewed from the side of the vehicle rotating unit configured in FIG.
12 is an exemplary view showing a state in which the vehicle is rotated in the elevating device through the vehicle rotating unit according to an embodiment of the present invention.
13 is an exemplary view showing a state in which a vehicle rotating unit is applied to the lower part of the left and right conveyor belts on both sides of the first floor of the parking tower, and the vehicle is moved to the elevating device.
14 is an exemplary view showing a process of being parked after a vehicle is mounted on the elevating device and then quickly and safely moved to an empty parking position.
15 is an exploded view of the elevating device configured as a separate type.
16 is an exemplary view showing a state in which the elevating device configured as a separate type of FIG. 15 is coupled.
17 is an exemplary view showing a state in which a multi-layered elevating device is installed among the components of the multi-layered smart parking system according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, it should be noted that in adding reference numerals to the components of each drawing, the same components are given the same reference numerals as much as possible even though they are indicated on different drawings. In addition, in describing the present invention, if it is determined that a detailed description of a related known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted. In addition, preferred embodiments of the present invention will be described below, but the technical spirit of the present invention is not limited thereto and may be variously implemented by those skilled in the art without being limited thereto.

2 is an exemplary view showing a multi-layered smart parking system according to an embodiment of the present invention, FIG. 3 is an exemplary view showing the structure of an elevating device in the parking system of FIG. 2, and FIG. 4 is the vehicle of FIG. It is an exemplary view showing the upper part of the structure for moving forward and backward, and FIG. 5 is an exemplary view showing the installation state of the entry/exit control unit of FIG. , FIG. 7 is an enlarged exemplary view of a clutch part of the entry/exit control unit of the present invention, FIG. 8 is an exploded perspective view showing the vehicle rotating part of the elevating device among the components of the present invention, and FIG. 9 is the vehicle rotating part configured in FIG. is an exemplary view viewed from the front, FIG. 10 is an exemplary view viewed from the front in a state in which the vehicle rotating unit configured in FIG. 8 is operated, and FIG. 11 is an exemplary view viewed from the side of the vehicle rotating unit configured in FIG. 8, FIG. It is an exemplary view showing a state in which the vehicle is rotated in the elevating device through the vehicle rotating unit according to an embodiment of the invention, and FIG. 13 is a vehicle rotating unit applied to the lower part of the left and right conveyor belts on both sides of the first floor of the parking tower It is an exemplary view showing the state of being moved by the lowering device, and FIG. 14 is an exemplary view showing the process of being parked after a vehicle is mounted on the elevating device and then quickly and safely moved to an empty parking position, and FIG. It is an exploded view of the lowering device, and FIG. 16 is an exemplary view showing a state in which the lifting and lowering device composed of the separate type of FIG. 15 is combined, and FIG. It is an exemplary view showing a state in which the configured elevating device is installed.

Referring to FIGS. 2 to 12 , the left and right guide frames 11 are manufactured using a structural steel such as an H-beam that is commonly used. Of course, in the case of the material, there is no restriction on the material and the shape as long as it is for supporting the vehicle support and the structure of the control devices.

The smart parking system of a multi-layer structure according to an embodiment of the present invention includes an entrance/exit parking unit 10 , an entrance/exit control unit 20 , an entrance/exit guide unit 50 , and an elevating device 60 .

The parking unit 10 for both entrance and exit is provided with a left and right guide frame 11 composed of front and rear left and right members, and a left and right slider 12 is disposed on this left and right guide frame 11, and the left and right slider ( The upper end of 12) is arranged so as to be in direct contact with the outer bottom surface of the lower unit of the left and right conveyor belts 13, and the left and right conveyor belts 13 in contact with the left and right sliders 12 are infinite by the rotation of the left and right drive sprockets 14. It is configured to rotate in the form of an orbit.

That is, the parking unit 10 for both entry and exit is arranged by the left and right sliders 12 on the left and right guide frames 11, so that the left and right conveyor belts 13 are driven by the parking vehicle moved above the left and right conveyor belts 13. In a stable state without sagging, it is possible to support and move the parked vehicle.

In addition, since the left and right sliders 12 are in direct contact with the outer bottom surface of the lower unit of the left and right conveyor belts 13, when the left and right drive sprockets 14 rotate, the movement of the left and right conveyor belts 13 is stably induced. do.

The entrance/exit control unit 20 controls the power input/output control of the power transmission device and the rotation direction, speed, and rotation distance of the left and right conveyor belt 13 so that the parked vehicle transferred from the entrance/exit combined parking unit 10 can be moved to the left and right again. will do

The input/exit control unit 20 generates power to the driving motor 21 installed in the front central portion to provide power to the output shaft, and the power generating device unit 23 in which the rotation detection sensor unit 22 is installed at the rear of the driving motor 21 . ), and a power transmission unit 25 and a clutch unit 31 connected to the left and right clutches.

Among the configurations described above, the power transmission unit 25 includes a first gear 26 and a second gear 27 installed on the output shaft to transmit the transmitted power.

The first gear 26 is a drive shaft installed on the left and right, and power transmission is possible by the power transmission means 28 , and the second gear 27 is left and right to transmit power to the left and right conveyor belts 13 of the combined parking part. It is connected to the clutch device 31 through the transmission means (29).

The clutch device unit 31 includes the left and right levers 32 and left and right hydraulic pressures that enable operation control of the lever 32 so that the power transmitted from the power transmission unit 25 can be transmitted to the left and right drive sprockets 14 . It is composed of a cylinder part (33).

As the left and right levers 32 connected to the operation rods of the left and right hydraulic and pneumatic cylinders 33 rotate around the pin 34, the clutch device 31 rotates the shift fork 35 by the forward and backward movement of the operation rod. By moving forward and backward, the shift fork 35 and the accept gear 36 are coupled or separated from each other.

The clutch device part 31 is configured such that an acceptor gear 36 and a synchronizer 38, which are hollow cylindrical structures, are meshed with each other to transmit power, and is synchronized with the screw groove on the inner surface of the acceptor gear 36. The outer screw protrusions of the lower 38 are configured to engage with each other.

A centering shaft 39 protrudes from the front end of the synchronizer 38, and the inner rear portion of the accept gear 36 is elastically supported by a spring 37 to interlock the forward and backward motions of the shift fork 35. By being configured to be able to move forward and backward, the power transmission to the left and right can be performed in accordance with the movement of the vehicle.

In the present invention, a space is formed between the position where the vehicle is seated and the left and right conveyor belts 13 when the vehicle is transported to the left and right when the vehicle is transported to the left and right, so as to solve the problem that the lower wheel of the vehicle is jammed. One end of the left and right timing belt 40 is connected near the center of the left and right levers 32, and the other end of the timing belt 40 passes through the left and right idle gears 41 to the left and right shift levers of the left and right interlocking belts 42 It is designed to connect to (43).

On the other hand, a predetermined space is formed between the parked vehicles, and the entrance/exit guide unit 50 including a pair of front and rear guide rails 52 is formed between the spaces.

That is, the entrance/exit guide part 50 is in the form of a rail, and the front and rear guide rails 52 are configured to face each other between parked vehicles, and the lower structure of the parked vehicle is designed or manufactured separately and installed through welding or bolting coupling. It can be configured by changing.

In addition, a lifting device 60 is installed to move the vehicle stocked to be parked up and down in an elevator manner and then move the vehicle forward and backward along the front and rear guide rails 52 of the entry/exit guide part.

The elevating device 60 includes a vehicle elevating panel 61 for elevating and lowering the vehicle, and a plurality of stacked installations on the vehicle elevating panel 61 and configured on both sides to move along the front and rear guide rails 52 of the entry/exit guide. A front and rear slide composed of four rollers 62, a roller driving body 63 that provides rotational force to the rollers 62, and an interlocking conveyor belt 68 that rotates in conjunction with the left and right conveyor belts 13 of the parking unit for entry and exit. It includes a panel 69 and a vehicle rotation unit 80 .

The elevating device 60 has a multi-layer structure in which the vehicle elevating panel 61 and the front and rear slide panels 69 are equally installed at the upper and lower portions, respectively.

Referring to FIG. 4 in detail, the elevating device 60 is provided with a vehicle elevating panel 61 to elevate and elevate while supporting the vehicle stocked at the lower side. The vehicle elevating panel 61 is designed to have a thickness that can sufficiently support the load of the vehicle.

In addition, the front and rear slide panels 69 are stacked on the upper portion of the vehicle elevating panel 61 .

A plurality of rollers 62 are installed on both sides of the front and rear slide panel 69 to move along the front and rear guide rails 52 of the entry/exit guide. About 8 to 16 rollers 62 may be installed along both sides of the front and rear slide panels 69, respectively.

At this time, the front and rear portions of the front and rear slide panels 69 are connected to a plurality of rollers 62 installed on both sides to provide power so that the front and rear slide panels 69 move forward and backward so that the roller driving body 63 is installed. can be installed.

The roller driving body 63 is connected to a reduction gear (not shown) and a speed reducer that rotate by receiving the driving force of the electric motor 64 and the electric motor 64 installed on the bottom surface of the front and rear slide panels 69, and a plurality of rollers 62 ), including a drive chain 66 installed to connect at least two rollers 62, and a position sensor (not shown) and a limit on the front and rear slide panels 69 to adjust the moving distance of the front and rear slide panels 69 A switch (not shown) is installed.

That is, when power is supplied to the electric motor 64 and the drive shaft of the electric motor 64 starts to rotate, the reducer receiving the driving force of the electric motor 64 rotates, and the driving chain 66 is rotated with the reduced rotational force. rotated

Accordingly, due to the rotation of the roller 62 , the front and rear slide panels 69 can move along the front and rear guide rails 52 to a preset position.

In addition, an interlocking conveyor belt 68 is installed on the front and rear slide panels 52 so as to rotate simultaneously with the left and right conveyor belts 13 of the parking unit for entry and exit.

The interlocking conveyor belt 68 has the same structure as the left and right conveyor belt 13 and rotates in the form of an endless track according to the rotation of the driving sprocket 68a.

In other words, in the interlocking conveyor belt 68, the left and right sliders 68b are seated on the left and right guide frames 68c so as to be identical to the left and right conveyor belts 13, and the upper end of the left and right sliders 68b is interlocked with the conveyor. By being configured to be in contact with the bottom surface of the lower unit of the belt 68, the interlocking conveyor belt 68 can be moved according to the rotation of the driving croquet 68a.

Here, of course, in the case of the interlocking conveyor belt 68, a separate motor and a speed reducer must be provided to rotate the driving sprocket 68a.

In addition, as a structure for elevating and lowering the elevating device 60, an underground space portion B is further provided in the basement of the building so that all vehicles can be loaded and unloaded on the elevating device 60 having a multi-story structure. can be

The underground space portion (B) maintains a depth and width that the lower portion of the elevating device 60 can be sufficiently accommodated.

That is, the underground space unit B is moved to the underground space after the vehicle is seated in the lower part of the elevating device 60 in order to raise the vehicle after it is seated on the elevating device 60 on the first floor in two layers, for example. Therefore, only when the upper part of the elevating device 60 is parallel to the first floor, one more vehicle can be seated on the upper part.

Accordingly, the underground space section (B) must be provided in order to elevate the vehicle by seating it in the multi-story, but since there is a risk of overloading the entire equipment in elevating the vehicle to the multi-story, this can be optionally provided.

8 to 12 are exemplary views showing a structure in which the vehicle rotating unit 80 is installed in the elevating device 60 of the present invention and the vehicle is rotated.

As shown, the elevating device 60 according to the embodiment of the present invention includes a vehicle rotating unit 80 for rotating the front and rear slide panels 69 at a predetermined angle.

First, the vehicle elevating panel 61 is composed of a steel plate having a thickness of about 30 cm or less to sufficiently support the weight of the vehicle.

The front and rear slide panels 69 may be made of a steel plate having the same thickness as the vehicle elevating panel 61 .

The front and rear slide panels 69 have substantially the same horizontal width as the vehicle elevation panel 61 , but have a relatively small vertical width compared to the vehicle elevation panel 61 .

The vehicle rotating unit 80 is powered by an interlocking rotating plate 81 configured in the center of the bottom surface of the front and rear slide panels 69 and a rotating driving plate 82 and rotating driving plate 82 configured in the upper central portion of the vehicle elevating panel 61. and a height adjustment member 90 for elevating and lowering the rotational driving plate 82 so that the rotational force providing member 85 and the rotational driving plate 82 and the interlocking rotational plate 81 are connected and separated.

That is, the height adjustment member 90 raises and lowers the height of the rotational drive plate 82 by adjusting the interlocking rotation plate 81 to engage and separate, thereby converting the power supplied to the rotational driving plate 82 to the interlocking rotation plate 81 . be able to provide

At this time, in order to provide the rotational force of the rotational driving plate 82 to the interlocking rotational plate 81, teeth 81a and 82a may be configured on opposite surfaces of the rotational driving plate 82 and the interlocking rotational plate 81, respectively. . Therefore, when rotational force is provided to the rotational driving plate 82 in a state in which the rotational driving plate 82 is in close contact with the interlocking rotational plate 81, the interlocking rotational plate 81 is rotated so that the front and rear slide panels 69 are rotated at a certain angle. be able to

A driving shaft 83 is connected to the rotational driving plate 82 , and the driving shaft 83 is rotated by rotating through the rotational force providing member 85 . The rotational force providing member 85 is meshed with the rotational force providing motor 86 and the driving bevel gear 87 and the driving bevel gear 87 coupled to the driving shaft of the rotational force providing motor, and an interlocking bevel gear configured in the rotational driving plate 82 ( 88).

In addition, the height adjustment member 90 is connected to the height adjustment link 92 and the height adjustment link 92, which are in close contact with and separated from the front end of the drive shaft 83 of the rotary drive plate, and the height adjustment cylinder 94 from which the cylinder shaft is drawn. include

When the cylinder shaft of the height adjustment cylinder 94 is drawn out, the height adjustment member 90 rotates while the height adjustment link 92 fixed to the end of the height adjustment cylinder 94 is rotated around the hinge shaft 92a. By elevating the driving shaft 83 of the plate, the rotational driving plate 82 can protrude above the vehicle elevation panel 61 .

When the drive shaft 83 of the rotary drive plate rises in this way, the interlocking bevel gear 88 meshes with the driving bevel gear 87 so that the driving force of the driving bevel gear 87 connected to the rotational force providing motor 86 is the interlocking bevel gear (88).

Accordingly, when the rotational driving plate 82 is in close contact with the interlocking rotation plate 81 due to the rotation of the interlocking bevel gear 88 and the rotational force providing motor 86 rotates, the front and rear slide panels 69 are connected to the interlocking rotation plate 81 ), so that the stopped vehicle can be rotated 180°.

After the vehicle is rotated, the front end of the height adjustment link 92 is moved downward by operating the height adjustment cylinder 94 in the main controller.

When the front end of the height adjustment link 92 is moved to the lower part, as the drive shaft 83 of the rotary drive plate in close contact with the height adjustment link 92 moves downward by its own weight, the rotary drive plate 82 is lowered. Thus, the movement path of the front and rear slide panels 69 is not interfered with.

In addition, FIG. 13 is an exemplary view showing a state in which a vehicle rotation unit is applied to the lower part of the left and right conveyor belts on both sides of the first floor of the parking tower, and the vehicle is moved to the elevating device.

The vehicle rotating unit 80 is installed under the left and right conveyor belts 13 installed on both sides of the elevating device 60 without rotating the vehicle in the elevating device 60 , and moving the vehicle to the left and right of the elevating device 60 . It can be configured such that the rotated vehicle is moved to the elevating device 60 along the left and right conveyor belts 13 after being rotated in

In more detail, on both sides of the elevating device 60 installed on the first floor of the parking tower, the vehicle rotating unit 80 may be installed under the left and right conveyor belts 13 to rotate the vehicle.

To this end, the structure in which the left and right conveyor belts 13 are installed is configured on an upper portion of the disk-shaped structure 95 , which is a rotatable structure, and a rotational force providing member 85 is installed at the lower portion of the disk-shaped structure 95 .

At this time, a rotation shaft (not shown) is vertically installed at the center of the disk-shaped structure 95 , and a rotational force providing member 85 is connected to the rotation shaft (not shown) to rotate the rotation shaft.

Therefore, when the driving bevel gear 87 is rotated by the rotation of the rotational force providing motor 86, the interlocking bevel gear 88 meshed with the driving bevel gear 87 is rotated, and the As the rotation shaft rotates, the disk-shaped structure 95 may be rotated.

When the vehicle is put into the left and right sides of the elevating device 60 through this principle, the disk-shaped structure 95 is rotated 180° by the operation of the rotational force providing member 85 . After that, when the elevating device 60 is located on the first floor, the left and right conveyor belts 13 operate to mount the stocked vehicle on the front/rear slide panel 69 of the elevating device so that it can be elevated.

Meanwhile, in the parking system according to an embodiment of the present invention, a light vehicle is moved upwards and a heavy vehicle is moved downward according to the weight of the vehicle, so that the load applied to the upper part of the parking tower can be concentrated downward.

To detect the weight of the vehicle, a vehicle weight sensor (not shown) is installed on at least one of the front/rear slide panel 69 or the vehicle lift panel 61, and the weight data signal of the vehicle detected by the vehicle weight sensor is transmitted. It is transmitted to the main controller and is configured to control the height and operation of the elevating device 60 in the main controller.

That is, when it is determined that the weight of the vehicle detected by the vehicle weight sensor is a compact vehicle, the main controller searches for and determines whether there is an empty parking space in the upper part of the parking tower, and raises and lowers the elevating device 60 to the determined position. Then, the front and rear slide panels 69 are operated to move the vehicle.

Conversely, when it is determined that the weight of the vehicle detected by the main controller is a large vehicle, the main controller searches and determines whether there is an empty parking space under the parking tower, and operates the elevating device 60 to the empty parking space to park the vehicle. will make it

At this time, if the ratio between the compact car and the large car in the parking tower is not appropriate and there are relatively many large cars compared to the compact car, the main controller operates the elevating device 60 to control parking in the empty space from the lower part to the upper part. do.

Hereinafter, the operation of the multi-layered smart parking system according to an embodiment of the present invention will be described.

When the vehicle is stored in the lower part of the elevating device 60, the vehicle weight sensor detects the weight of the vehicle, and transmits the detected signal to the main controller.

In addition, the main controller operates the elevating device 60 by designating a location where the vehicle is to be parked according to the detected vehicle weight signal. Prior to this, the vehicle rotating unit 80 installed in the elevating device 60 rotates the vehicle in a direction opposite to the direction in which the vehicle is loaded, and then operates the elevating device 60 to move the vehicle.

At this time, the main controller recognizes the location where the vehicle is not parked through a sensor (not shown) installed in each parking area, and moves the elevating device 60 up to the number of floors in the empty parking area according to the weight of the vehicle. do.

When the elevating device 60 stops at the number of floors where the parking area is located, for example, if there is a parking seat on the right side of both sides of the elevating device 60, the interlocking conveyor belt 68 operates and the right conveyor The belt 13 is operated at the same time.

When the right conveyor belt 13 is in operation, the driving motor 21 is operated and the first gear 26 and the second gear 27 are rotated, and the left and right side of the parking unit for entry and exit through the first gear 26 . Power is transmitted to the drive sprocket 14 .

The clutch device 31 is connected to the second gear 27 so that power is transmitted to the left and right conveyor belts 13 .

That is, the power transmitted from the power transmission unit 25 operates the left and right levers 32 and the left and right hydraulic/pneumatic cylinders 33 that control the operation of the lever 32 to synchronize it to the accept gear 36 . (38) is combined. Accordingly, power is transmitted to the left and right drive sprockets 14 so that the right conveyor belt 13 can be operated.

When the interlocking conveyor belt 68 and the right conveyor belt 13 start to rotate at the same time in this way, the vehicle moves from the interlocking conveyor belt 68 to the right conveyor belt 13, and when the vehicle moves to a designated position, the drawing Although not shown, the operation of the right conveyor belt 13 is stopped by detecting the position of the vehicle by a sensor.

Accordingly, as shown in FIG. 14 , the vehicle can be parked after being mounted on the elevating device 60 and then quickly and safely moved to an empty parking position.

When there is an empty parking space on both sides of the front side of the elevating device 60 , the front and rear slide panels 69 move along the front and rear guide rails 52 . When the front and rear slide panels 69 are operated, the electric motor 64 operates to operate the roller driving body 63 .

When the roller driving body 63 starts to operate, the rotational force of the roller driving body 63 is transmitted to the rollers and the roller 62 rotates, so that the front and rear slide panels 69 move forward and backward guide rails 52 of the entry/exit guide part. will advance according to

When the front and rear slide panels 69 are moved to the empty parking position in this way, the interlocking conveyor belt 68 and the left and right conveyor belts 13 are simultaneously operated to move the vehicle to the parking position, as described above.

In this way, the front and rear slide panels 69 are moved straight to the parking position in the state where the vehicle is seated, and then the vehicle is moved in the left and right directions, and then the roller driving body 63 installed under the front and rear slide panels 69 is installed. It operates again to return the front and rear slide panels 69 to their original positions.

Contrary to the above, when releasing a vehicle parked inside out of parked vehicles, the vehicle located outside must first be moved, so the hoisting device 60 is moved to the floor where the vehicle is parked, and then the front and rear slide panels installed on the top ( 69) is moved and the vehicle located outside is seated on the front and rear slide panels 69.

At this time, as described above, the left and right conveyor belt 13 and the interlocking conveyor belt 68 rotate at the same time, and the vehicle seated on the left and right conveyor belt 13 is moved to the upper part of the interlocking conveyor belt 68 .

When the vehicle is seated on the front and rear slide panels 69 through this process, the front and rear slide panels 69 return to their original positions and the vehicle is positioned above the elevating device 60 .

Thereafter, the elevating device 60 rises to a certain height, and the front and rear slide panels 69 located at the lower portion of the elevating device 60 move to seat the parking vehicle located inside, and then return to the original position.

When both vehicles are seated on the elevating device 60 in this way, the elevating device 60 descends again to a predetermined height and moves the vehicle seated on the front/rear slide panel 69 to the original parking position.

When the parking of the vehicle is completed, the front and rear slide panels 69 are returned to the upper position of the elevating device 60, and the elevating device 60 is lowered and can be moved to the departure position.

On the other hand, FIG. 15 is a view showing that the structure of the multi-layered elevating device among the components of the multi-layered smart parking system according to the embodiment of the present invention is configured as a separate type, and FIG. It is a view showing a cross-sectional view of the lowering device, and FIG. 17 is a view showing an action in which the lifting and lowering device configured as a separate type of FIG. 16 is coupled.

As shown, in the embodiment of the present invention, the elevating device 60 is composed of an upper chamber 190 and a lower chamber 196, and each chamber 190, 196 is configured in a separable structure to It can be configured so that the elevating device 60 of the multi-layer structure can be elevated only by this.

To this end, in the present invention, first, power connection parts 196 are provided in the upper chamber 190 and the lower chamber 196, and when the upper chamber 190 and the lower chamber 196 are in close contact, the power connection part 198 is It can be configured to be electrically connected.

The lower chamber 196 may have a structure such as, for example, an outlet or a plug so that power supplied only to the upper chamber 190 may be supplied with power through the power connection unit 198 .

That is, the upper chamber 190 has a power supply device such as a small generator or is configured to be raised and lowered by receiving power supplied from the outside, but in the case of the lower chamber 196, the power supply is installed separately Since space and installation costs are additionally generated, the lower chamber 196 does not need to be provided with a separate power supply.

Accordingly, in order to supply power supplied only to the upper chamber 190 to the lower chamber 196, when the upper chamber 190 and the lower chamber 196 are stacked in close contact with each other, the upper chamber 190 and the lower chamber The lower chamber 196 can be supplied with power from the upper chamber 190 through the coupling as in the relationship between the outlet and the plug at 196 .

Of course, the upper chamber 190 should be configured to prevent the flow of the upper chamber 190 so that accurate contact with the upper part of the lower chamber 196 can be achieved in the process of ascending and descending.

In addition, after the upper chamber 190 and the lower chamber 196 are in close contact with each other and power connection is progressed, a medium for connecting the upper chamber 190 and the lower chamber 196 is required so that the upper chamber 190 and the lower chamber 196 can ascend and descend stably.

To this end, a plurality of hydraulic or pneumatic cylinders 192 are installed in the upper chamber 190 or the lower chamber 196, and the hook 193 is connected to the front end of each cylinder 192, as well as coupled with the hook 193 A hooking ring 194 that is to be provided should be provided.

For example, a cylinder 192 is installed at each vertex portion of the upper chamber 190, and when the hook 193 is coupled to the axial end of each cylinder 192, the hook ( 193) is configured to rotate around the hinge axis (unsigned).

Conversely, at each upper vertex portion of the lower chamber 196 , a hooking ring 194 may be configured to be coupled to and separated from the hook 193 .

Therefore, when the rod of the cylinder 192 installed in the upper chamber 190 is withdrawn, the hook 193 is rotated and caught by the engaging ring 194 configured in the lower chamber 196, so that the upper chamber 190 and the lower chamber 196 ) to maintain a stable bonding state.

At this time, in order to prevent an accident in which the hook 194 and the hook 194 may be momentarily separated in the process of the upper chamber 190 and the lower chamber 196 moving up and down together, the upper chamber 190 and the lower chamber An electromagnet 197 may be further provided at each close contact portion of the 196 .

When the upper chamber 190 and the lower chamber 196 are in close contact with the sensor, power is supplied to the electromagnet 197 and the upper chamber 190 and the lower chamber 196 are accurately positioned. maintains a strong adhesion.

After the upper chamber 190 and the lower chamber 196 are fixed by the electromagnet 197, power is supplied to the cylinder 192 and the rod of the cylinder 192 is withdrawn while the hook 193 rotates to rotate the hook ( 194) is combined.

In this way, in addition to being connected only with the hook 193 and the locking ring 194, the upper chamber 190 and the lower chamber 196 are closely coupled by the electromagnet 197 to greatly improve safety, thereby allowing the vehicle to ride. It is possible to prevent safety accidents caused by descending in advance.

The above description is merely illustrative of the technical idea of the present invention, and various modifications, changes, and substitutions are possible within the range that does not depart from the essential characteristics of the present invention by those of ordinary skill in the art to which the present invention pertains. will be. Accordingly, the embodiments disclosed in the present invention and the accompanying drawings are for explaining, not limiting, the technical spirit of the present invention, and the scope of the technical spirit of the present invention is not limited by these embodiments and the accompanying drawings . The protection scope of the present invention should be construed by the following claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

10: Parking lot for entrance and exit
11: Left and right guide frames
12: left and right slider
13: left and right conveyor belt
14: left and right drive sprocket
20: entry/exit control unit
21: drive motor
22: rotation detection sensor unit
23: power generator unit
25: power transmission unit
26: first tooth
27: 2nd tooth
28: power transmission means
29: left and right transmission means
31: clutch device unit
32: left and right levers
33: left and right hydraulic and pneumatic cylinders
34: pin
35: shift fork
36: Accept Chicha
37: spring
38: synchronizer
39: centering axis
40: left and right timing belt
41: idle gear
42: interlocking belt
43: left and right shift lever
50: entry and exit guide unit
52: front and rear guide rails
60: elevating device
61: vehicle elevating panel
62: roller
63: roller driving body
64: electric motor
66: drive chain
68: interlocking conveyor belt
68a: left and right drive sprocket
68b: left and right slider
68c: left and right guide frames
69: front and rear slide panel
70: stopper
72: stop panel
74: stop panel operating cylinder
76: connecting rod
80: vehicle rotation unit
81: interlocking rotation plate
81a: calculus
82: rotary drive plate
82a: calculus
83: drive shaft
85: rotational force providing member
86: torque providing motor
87: drive bevel gear
88: interlocking bevel gear
90: height adjustment member
92: height adjustment link
94: height adjustment cylinder
95: disk-shaped structure
B: underground space
100: smart parking system
190: upper chamber
192: cylinder
193: hook
194: hook
195: lower chamber
196: power connection
197: electromagnet

Claims (12)

A parking unit comprising a left and right guide frame configured to support the left and right conveyor belts and the left and right conveyor belts, and left and right sliders disposed on the left and right guide frames and rotated in contact with one surface of the left and right conveyor belts. ;
Power input/output control of the power transmission device so that the parked vehicle transferred from the combined parking unit can move left and right again, an entry/exit control unit for controlling the rotation direction, speed, and rotation distance of the left and right conveyor belts;
an entrance/exit guide unit configured with a pair of front and rear guide rails facing the space between the parked vehicles; And
It has a multi-layer structure for simultaneously elevating and lowering at least two vehicles, the upper chamber and the lower chamber are separably configured, and after raising and lowering the vehicle in an elevator manner, the vehicle is parked through the left and right conveyor belts and an elevating device configured so that the front and rear slide panels installed with the interlocking conveyor belts move forward and backward along the entry/exit guide part; includes,
The elevating device includes a vehicle elevating panel, a front/rear slide panel stacked on the vehicle elevating panel, and rotating the front/rear slide panel, an interlocking rotating plate configured in a lower center portion of the front/rear slide panel, and an upper surface center portion of the vehicle elevating panel A multi-layered structure of a vehicle rotating unit comprising a rotating drive plate, a rotational force providing member for providing power to the rotational driving plate, and a height adjustment member connected to the rotational driving plate so that the rotational driving plate and the interlocking rotating plate are connected and separated parking system.
The method of claim 1,
A roller actuator is installed on the front and rear slide panels of the elevating device, and the roller actuator is connected to a speed reducer and an electric motor installed on a lower surface of the front and rear slide panel and a reducer rotating by receiving the driving force of the electric motor, and a plurality of A multi-layered smart parking system including a drive chain installed to connect at least two of the rollers.
The method of claim 1,
A multi-layered smart parking system in which a position sensor and a limit switch are installed in the front and rear slide panels to control the moving distance.
The method of claim 1,
The elevating device is a smart parking system of a multi-layer structure in which the vehicle elevating panel and the front and rear slide panels are composed of multiple layers.
delete The method of claim 1,
The rotating force providing member includes a rotating force providing motor, a driving bevel gear coupled to a drive shaft of the rotating force providing motor, and an interlocking bevel gear meshed with the driving bevel gear and configured on the rotating driving plate. A smart parking system of a multi-layer structure.
The method of claim 1,
The height adjustment member is a multi-layered smart parking system including a height adjustment link that is in close contact with and separated from the drive shaft front end of the rotary drive plate, and a height adjustment cylinder connected to the height adjustment link and the cylinder shaft is drawn out.
The method of claim 1,
A smart parking system of a multi-layer structure further provided with a vehicle weight sensor for detecting the weight of the vehicle on at least one of the front and rear slide panels and the vehicle elevating panel. 9. The method of claim 8,
A multi-layered smart parking system configured to transmit a vehicle weight data signal detected by the vehicle weight sensor to the main controller, and to control the lifting height and operation of the elevating device in the main controller.
According to claim 1,
The upper chamber and the lower chamber are provided with power connection devices, respectively, and when the upper chamber and the lower chamber are in close contact, the power connection device is electrically connected to the multi-layered smart parking system.
According to claim 1,
A multi-layered smart parking system in which a plurality of cylinders are installed in the upper chamber and the lower chamber, and a hook and a hook ring are provided to be clamped according to the operation of the cylinder.
10. The method of claim 9,
A smart parking system with a multi-layer structure further provided with an electromagnet to increase the bonding force at the contact portion between the upper chamber and the lower chamber.

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