KR100941701B1 - Automatic parking management system - Google Patents

Abstract

The present invention relates to an electric link type vehicle management apparatus for unmanned parking management that is easy to install and that can be easily coped with when a failure occurs.

In the unmanned parking management electric link-type vehicle management apparatus of the present invention is installed in the parking area, unmanned parking management electric link-type vehicle management apparatus for managing the unauthorized entry and exit of the vehicle through the lifting and lowering operation of the hatch, the vehicle The management apparatus includes a main body 10, a lifting hole 20 coupled to the main body so as to move up and down inside the main body 10, and a lift 30 lifting and lowering the lifting hole 20. The lift 30 includes a bracket 31 for fixing the lift to the bottom plate of the main body 10, a lifting plate 32 coupled to each other through the bracket and the X-shaped link 33, and the lifting plate 32. It is configured to include a drive unit 40 for elevating the upper and lower sides.

Parking, Unmanned Circuit Breaker, Hatch

Description

Electric link management system for unmanned parking management {Automatic parking management system}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle management apparatus for efficiently executing parking management of a vehicle, and more particularly, to an electric link type vehicle management apparatus for unmanned parking management, which is easy to install and easily cope with when a failure occurs.

In general, a parking management unmanned circuit breaker for preventing unauthorized parking of a vehicle by a third party is installed and used in a paid parking lot or a personal parking area.

Figure 1 is a schematic diagram showing a schematic configuration of the unmanned blocking device for parking management currently used. The apparatus shown in FIG. 1 has a bracket 2 for vertically raising and lowering the elevating plate 1 on both lower sides of the elevating plate 1, and the lower portion of the elevating plate 1 of the cylinder 3. Combining the rod 4 is configured to elevate the lifting plate 1 in accordance with the operation of the cylinder (3).

By the way, the above-mentioned conventional apparatus has the following problem.

That is, in the conventional apparatus, in order to guide the bracket 20 supporting the lifting plate 1 in the vertical direction, it is necessary to form both walls of a relatively precise shape.

In addition, the conventional apparatus has a disadvantage that the troubleshooting is not easy when a failure occurs in the state in which the lifting plate 1 is lowered to the lower side.

In addition, in the conventional apparatus, there is a problem in that foreign matter flows into the apparatus and a failure occurs in the apparatus.

In addition, the conventional apparatus has a problem that the embedded space for embedding the device in the parking lot is deeply configured.

Accordingly, the present invention has been made in view of the above-described circumstances, and the technical object of the present invention is to provide an unmanned parking management electric link type vehicle management apparatus which can be easily installed in a parking space and can easily cope with a failure. have.

In the unmanned parking management electric link-type vehicle management apparatus according to the present invention is installed in the parking area, unmanned parking management electric link-type vehicle management device for managing the unauthorized entry and exit of the vehicle through the lifting and lowering operation of the hatch, the vehicle The management apparatus includes a main body, a hatch coupled to the main body to allow the lowering of the inside of the main body, and a lift for elevating the hatch, wherein the lift includes a bracket for fixing the lift to the bottom plate of the main body, A lifting plate coupled to each other through a bracket and an X-shaped link, and a driving unit for lifting the lifting plate, the bracket and the lifting plate is provided with a guide hole, respectively, the X-shaped link is a pair of first and A second link, wherein the first and second links are hinged to one of the elevating plate and the bracket, respectively; It is coupled to the guide hole by the coupling shaft so as to be slidable, the second or third coupling shaft is provided with a nut coupled to the ball screw, the drive unit is forward and reverse rotation by the motor and the motor and one end is It characterized in that it comprises a ball screw fastened to the nut.

In addition, the stopper for preventing the departure of the hatch is coupled to the inner side of the main body so as to be separated through the support plate, the work tool is installed so as to correspond to the coupling position of the stopper and the support plate of the hatch.

In addition, the body is characterized in that the upper side is formed to be smaller than the lower side and the lower side is bent inward.

In addition, the hatch is configured with a body and a top plate, the top plate is installed in a form that is mounted on the body, characterized in that it further comprises a plurality of rollers for supporting the hatch on the upper side of the lifting plate. .

In addition, the second coupling shaft is characterized in that the bearing is further provided for supporting the second coupling shaft with respect to the lifting plate.

In addition, the third coupling shaft is characterized in that the bearing is further provided for supporting the third coupling shaft with respect to the bracket.

In addition, the motor is characterized in that the brake is further provided for preventing the rotation of the rotating shaft during non-drive.

According to the present invention described above, it is possible to reliably manage the entry and exit of the vehicle easily to be installed, it is possible to implement the electric link-type vehicle management device for unmanned parking management excellent in maintenance.

Hereinafter, an embodiment according to the present invention will be described with reference to the drawings. The embodiments described below are illustrative of one preferred configuration of the present invention, and examples of such embodiments are not intended to limit the scope of the present invention. The present invention can be carried out in various modifications without departing from the spirit thereof.

Figure 2 is a perspective view showing the appearance of the unmanned parking management electric link-type vehicle management apparatus according to an embodiment of the present invention, Figure 3 is an exploded perspective view of the vehicle management apparatus shown in Figure 2, Figure 4 is shown in Figure 2 It is sectional drawing of the vehicle management apparatus.

Unmanned parking management electric link-type vehicle management apparatus according to the present embodiment is provided in the main body 10, the hatch 20 to be moved up and down with respect to the main body 10, and the main body 10, the hatch 20 It is provided with the lift 30 which raises and lowers.

5 is an exploded perspective view of the main body.

The main body 10 includes a bottom plate 10a, a semicircular left and right side plate 10b coupled to the bottom plate 10a, and an elliptical hatch seating ring 10c coupled to an upper end of these side plates 10b. In addition to the rectangular body as a whole, the front and rear is composed of an open form. At this time, the cover 11 is coupled to the openings in the front and rear surfaces through fastening means such as bolts.

A hole 11a is formed below the cover 11. This hole 11a is for drawing in an electric power line or the like for providing electric power to the lift 30 mounted inside the main body 10.

In addition, the support plate 12 bent in a "U" shape for coupling and support of the stopper 13 is installed on the upper side of the bottom plate (10a). The support plate 12 is provided with coupling projections 12a for coupling the support plate 12 to the main body 10 on both lower sides thereof. The coupling protrusion 12a is fitted into the coupling groove 10a1 formed in the bottom plate 10a of the main body 10 and coupled thereto.

In addition, a bent portion 12b for engaging the stopper 13 is formed on the upper side of the support plate 12, and the stopper 13 is coupled to the upper end of the bent portion 12b. The stopper 13 is for preventing the hatch 20 from being separated upward from the main body 10, as will be described later. Although not shown in the figure as a coupling member for the coupling of the stopper 13, those that are easy to fasten and release, such as screws are used.

On the other hand, the bottom surface of the main body 10 is formed with a plurality of drainage holes for draining the water introduced into the main body 10, a plurality of coupling holes for installing the lift 30 is formed.

6 is an exploded perspective view of the hatch.

The hatch 20 is configured to include a body 22 having a top and bottom open, and a top plate 21 coupled to an upper side of the body 22. Here, the body 22 is formed with a semicircular left and right side plate 22a and a pair of vertical plates 22b coupled to the side plate 22a. The body 22 is configured to be narrower toward the upper side than the lower side.

A locking piece 24 is installed below the side plate 22a through a coupling member such as a screw. The locking piece 24 is in contact with the above-mentioned stopper 13 when the hatch 20 is moved upward, so that the hatch 20 can no longer rise upward. Of course, in this case, the lower surface of the side plate 22a of the body 22 may be configured to be caught by the stopper 13 without separately installing the locking piece 24.

The upper plate 21 is provided with a plurality of coupling holes 21a for screwing the body 22 and the cover 23, for example. In addition, work tools 21b are formed at predetermined positions on both sides of the upper plate 21 so that an operator can carry out the work of removing the hatch 20 from the main body 10 in the event of a failure of the vehicle management apparatus.

As can be seen in Figure 4 the work tool 21b is installed at a position corresponding to the coupling portion of the support plate 12 and the stopper 13. When an abnormality occurs in the vehicle management apparatus, the operator removes the cover 23 from the upper plate 21, separates the stopper 13 from the support plate 12 through the work tool 21b, and then removes the hatch 20. It is separated from the main body 10.

After the abnormal state is resolved, the hatch 20 is positioned in the main body 10 in the reverse order to the above, and the stopper 13 is coupled to the support plate 12 using the coupling member, and then the upper side of the upper plate 21 is disposed. The cover 23 is to be combined.

7 is a perspective view of the lift 30, and FIG. 8 is an exploded perspective view of the lift 30.

Lift 30 is coupled to the bracket 31 for fixing it to the bottom plate (10a) of the main body 10, the elevating plate 32 is vertically conveyed, and the upper side of the elevating plate (32), the hatch (20) It is comprised by the roller 34 which supports it.

The bracket 31 and the elevating plate 32 are coupled to each other through a pair of X-shaped links 33, and the elevating plate 32 drives the elevating plate 32 by driving the X-shaped link 33. The driving unit 40 for conveying upward and downward directions is coupled.

The upper side of the bracket 31 is provided with a pair of first coupling plate 31a for coupling the X-shaped link 33, while the X-shaped link 33 is coupled to both sides of the elevating plate 32 A pair of second coupling plates 32a are provided.

The X-shaped link 33 has a first link arm 331 and a second link arm 332, respectively. Central portions of the first and second link arms 331 and 332 are coupled to the first coupling shaft 330. Accordingly, both ends of the first and second link arms 331 and 332 are rotated in opposite directions with respect to the first coupling shaft 330.

One end of the first link arm 331 is hinged to the first coupling plate 31a, and one end of the second link arm 332 is hinged to the second coupling plate 32a. Guide holes 31b and 32b are formed in the first and second coupling plates 31a and 32a along their length directions.

The other end of the first link arm 331 is slidably coupled to the guide hole 32b by the second coupling shaft 340, and the other end of the second link arm 332 is connected to the third coupling shaft. It is coupled to the guide hole 31b so as to be slidable by the 350.

In particular, a pair of bearings 341 and 351 are coupled to the second and third coupling shafts 340 and 350, respectively. The bearing 351 supports the third coupling shaft 350 with respect to the upper surface of the upper surface of the bracket 31 so that the third coupling shaft 350 slides easily along the guide hole 31b. In addition, a slide support plate 38 is provided at a portion corresponding to the guide hole 32b on the bottom of the elevating plate 32. The bearing 341 supports the second coupling shaft 340 with respect to the slide support plate 38 so that the second coupling shaft 340 slides easily along the guide hole 32b.

In particular, a coupling hole 340a through which the nut 44 is fitted is formed in the central portion of the second coupling shaft 36b. The driving unit 40 is coupled to the nut 44. The driving unit 40 is coupled to the brake 42 and the rotating shaft of the motor 41 by the motor 41 to prevent the rotating shaft from rotating in the non-driven state of the motor 41 and the motor 41. It is comprised with the ball screw 43 which drives forward and reverse rotation. The ball screw 43 is fastened to the nut 44.

Therefore, when the motor 41 is rotated forward or reverse and thus the ball screw 43 is rotated, the second coupling shaft 340 to which the nut 44 is coupled is along the length direction of the ball screw 43. The lifting plate 32 is lifted upward or downward by being fed left and right.

In addition, the motor 41 is coupled to the lifting plate 32 by the bracket 45. In addition, the ball screw 43 is supported on both ends of the bearings 46 and 47 by the elevating plate 32.

The upper side of the elevating plate 32 is provided with a plurality of rollers 34 for supporting the elevating opening (20). These rollers 34 are for effectively dispersing the transmission of the external force applied from the upper side of the hatch 20 directly to the drive unit 40 as described later.

FIG. 9 is a perspective view illustrating an appearance of the hatch operated upward in the vehicle management apparatus shown in FIG. 2, and FIG. 10 is a schematic cross-sectional view of the vehicle management apparatus corresponding to FIG. 9. In addition, Figure 11 is a state diagram of the use of the electric link vehicle management apparatus for unmanned parking management according to the present invention, Figure 12 is a schematic cross-sectional view for explaining the operation of the vehicle management apparatus for parking management according to the present invention.

Hereinafter, the operation of the vehicle management apparatus having the above-described structure will be described in more detail with reference to FIGS. 9 to 12.

The vehicle management apparatus is installed in a parking space for parking the vehicle. In order to install the vehicle management apparatus, a pit is formed in a depth and a width for accommodating the vehicle management apparatus on the bottom surface of the parking space, and then the vehicle management apparatus is stored. At this time, the vehicle management apparatus according to the embodiment, since the hatch 20 executes the elevating operation inside the main body 10, unlike the conventional unmanned blocking device shown in FIG. There will be no.

In addition, at this time, the power line (not shown) and the motor 41 are coupled through the hole 11a provided in the cover 11 of the main body 10. At this time, the power line is properly disposed in the underground or above the parking area. In addition, if a controller or other electronic device is provided in the vehicle management apparatus, the signal line is also installed in the same manner as the power line.

When the vehicle is received in the parking space in the state where the vehicle management apparatus is installed, the vehicle receiving signal is applied to the controller by a conventional sensing device, and the controller drives the motor 41 of the lift 30.

When the motor 41 of the lift 30 rotates in one direction, that is, in a direction for raising the hatch 20 upward, the ball screw 43 rotates as the rotation shaft of the motor 41 rotates, thereby causing the nut ( The second coupling shaft 340 coupled with 44 moves along the ball screw 43. At this time, the second coupling shaft 340 moves in the direction in which the motor 41 is installed. In addition, the third coupling shaft 350 to which the other end of the second link arm 332 is coupled also moves along the guide hole 31b.

When the second and third coupling shafts 340 and 350 are moved toward the motor 41 side, the first and second link arms 331 and 332 are erected in the vertical direction so that the lifting plate 32 is lifted upward. As a result, the hatch 20 is raised upward.

On the other hand, the hatch 20 is the height from the ground to the highest point when the upward upward, that is, as shown in the cross-sectional view in Fig. 10, the hatch 20 is raised as much as the stopper 13 and the hatch 20 of the main body 10 ) Is set such that the height from the ground to the cover 23 is, for example, 290 mm in a state where the engaging pieces 13 of the () contact. This is because the ground clearance of Company A's RV car is 250mm and that of Truck B's truck is 240mm, so that the hatch 20 can be raised until it hits the lower surface of the vehicle even when the vehicle having the maximum ground clearance is in stock. will be. Of course, the maximum ascent height of the hatch 20 is not limited to a specific value and will be appropriately set according to the vehicle to be worn.

When the hatch 20 is raised and the upper surface of the hatch 20 reaches the bottom of the vehicle, the hatch 20 can no longer be raised. That is, the operation of the motor 41 is forcibly stopped. If the operation of the motor is forcibly stopped while the electric power is supplied to the motor 41, the motor 40 is overloaded.

When the overload of the motor 41 becomes more than a certain level, the controller cuts off the power supplied to the motor 41 according to the detection signal from the sensor as usual, and the driving of the motor 41 is stopped, and at the same time, the brake 42 Power is supplied to block the rotating shaft of the motor. Accordingly, the hatch 20 is held in a stopped state in contact with the lower surface of the vehicle as shown in FIG.

Therefore, in this state, it is impossible for the driver to leave the vehicle arbitrarily.

On the other hand, when the driver leaves the vehicle after paying the legal method, that is, the parking fee, the controller cuts off the power applied to the brake 42 and releases the block of the rotation shaft of the motor 41 from the hatch 20. The motor 41 is driven in the opposite direction to the rising time. When the motor 41 rotates in the reverse direction, the second coupling shaft 340 to which the nut 44 is coupled is transferred along the guide hole 32c in the opposite direction to the motor 41 side, and thus the lifting hole ( 20) is lowered to the lower side. Subsequently, when the lowering of the hatch 20 is completed, the driver may leave the vehicle outside the parking space.

Hereinafter, a description will be given of an operation in which the driver tries to forcibly lower the hatch 20 by improperly applying external force to the hatch 20 by, for example, pressing the hatch 20 with a foot without calculating the parking fee. .

As described above, the electric link vehicle management apparatus for unmanned parking management is installed with the hatch 20 mounted on the roller 34 coupled to the upper side of the elevating plate 32 of the lift 30. In addition, the body 22 of the hatch 20 is designed so that the upper side is narrow compared with the lower side.

Therefore, when the external force applied from the upper side to the lower side of the hatch 20 is not applied to the center portion of the hatch 20 but is applied to either side, the hatch 20 is externally driven by the roller 34 by the applied external force. Sliding to the applied side will occur. That is, a phenomenon in which the force applied to the upper side of the hatch 20 is not transmitted to the motor 41 as it is but is dispersed by the roller 34 toward the applied force. Thus, as shown in FIG. 12, the hatch 20 is placed in an inclined state with respect to the main body 10 as a whole.

That is, the outer wall of one body 22 of the hatch 20 is in contact with the inner wall of the main body 10, and the other upper surface opposite to the outer wall is in contact with the lower surface of the vehicle 100. Then, even if the external force applied to the hatch 20 is removed in this state, since the center of gravity of the hatch 20 is moved to the center of one roller 34 from the center position of both rollers 34, the hatch 20 Will remain inclined.

Therefore, in the above structure, the driver can effectively counter the attempt to leave the vehicle by applying an external force to the hatch 20 inappropriately.

In addition, the parking management device checks the amount of water introduced into the water through the water level sensor installed inside the parking management device when the water in the state in which the hatch 20 is lowered, and the driving unit 40 by the sensor when more than a predetermined amount of water is introduced. ), And the lifting plate 32 is set to rise. This is to prevent the driving unit 40 provided in the lower portion of the elevating plate 32 from failing due to water.

As described in FIG. 3, in the present parking management apparatus, a work tool 21b is provided on the upper plate 21 of the hatch 20 so that an operator can detach the hatch 20 from the main body 10 when a failure occurs. When an abnormality occurs in the vehicle management apparatus, the worker removes the cover 23 from the upper plate 21, separates the stopper 13 from the support plate 12 through the work tool 21b, and then removes the hatch 20 from the main body ( 10). After the abnormal state is resolved, the hatch 20 is positioned in the main body 10 in the reverse order to the above, and the stopper 13 is coupled to the support plate 12 using the coupling member, and then the upper side of the upper plate 21 is disposed. The cover 23 is to be combined.

As described above, the unmanned parking management electric link-type vehicle management apparatus according to the present invention includes a main body 10 and a hatch 20, and the hatch 20 performs a lifting operation inside the main body 10. Will run. Therefore, the necessity of precisely establishing the installation place for the installation of the vehicle management apparatus is eliminated.

In addition, in the present invention, the hatch 20 is installed while being placed on the upper side of the roller 34 coupled to the upper side of the lifting plate 32 of the lift 30, the hatch 20 is compared with the lower side of the body 22 The upper side is set small in width. Therefore, the entrance door 20 is prevented from falling downward due to an inappropriate external force, thereby making it possible to reliably prevent illegal release of the vehicle.

In addition, in the present invention, the work tool 21b is provided on the upper plate 21 of the hatch 20 so that the hatch 20 can be easily removed from the main body 10. Therefore, the maintainability of the vehicle management apparatus is improved and it is possible to easily cope with a failure.

In the above, the Example of this invention was described. However, the above embodiment shows one preferred configuration of the present invention, the present invention can be carried out in various modifications within the scope without departing from the spirit.

For example, in the above-described embodiment, the driving unit 40 including the motor 41 is coupled to the second coupling shaft 340 to drive the lift 30. However, the driving unit 40 may be removed. It is also possible to drive the lift 30 by coupling to the three coupling shaft 350 in the same manner.

1 is a cross-sectional view showing the configuration of a general parking management unmanned blocking device.

Figure 2 is a perspective view showing the appearance of the electric link type vehicle management apparatus for unmanned parking management according to an embodiment of the present invention.

3 is an exploded perspective view of the vehicle management apparatus shown in FIG. 2;

4 is a cross-sectional view of the vehicle management apparatus shown in FIG.

5 is an exploded perspective view of the main body 10.

6 is an exploded perspective view of the hatch 20.

7 is a perspective view of the lift 30.

8 is an exploded perspective view of the lift 30.

Figure 9 is a perspective view showing the external appearance of the hatch operating state in the vehicle management apparatus shown in FIG.

10 is a schematic cross-sectional view of the vehicle management apparatus corresponding to FIG.

11 is a state of use of the electric link-type vehicle management apparatus for unmanned parking management according to the present invention.

12 is a schematic cross-sectional view for explaining the operation of the electric link vehicle management apparatus for unmanned parking management according to the present invention.

******* Brief description of the main parts of the drawing *******

10: main body, 20: hatch,

30: lift, 34: roller,

40: drive unit.

Claims (7)

In the unmanned parking management electric link type vehicle management device installed in the parking area and managing the unauthorized entry and exit of the vehicle through the lifting and lowering operation of the hatch, The vehicle management apparatus includes a main body, A hatch that is coupled to the main body so as to be lowered and lowered inside the main body, And a lift for elevating the hatch, The lift includes a bracket for fixing the lift to the bottom plate of the main body, a lifting plate coupled to each other through the bracket and the X-shaped link, and a driving unit for lifting the lifting plate, The bracket and the lifting plate are provided with guide holes, respectively. The X-shaped link has a pair of first and second links, respectively, wherein the first and second links are hinged to the lifting plate and the bracket, respectively, and the other ends thereof are connected by the second and third coupling shafts. Is coupled to the guide hole so as to slide, the second or third coupling shaft is provided with a nut coupled to the ball screw, The drive unit is configured to include a ball screw is rotated forward and backward by the motor and the motor and one end is fastened to the nut, Both inner sides of the main body are coupled with a stopper to prevent separation of the hatch so as to be separated through the support plate. Unmanned parking management electric link-type vehicle management device, characterized in that the work tool is installed so as to correspond to the coupling position of the stopper and the support plate of the hatch. delete The method of claim 1, The main body is an unmanned parking management electric link-type vehicle management apparatus, characterized in that the upper portion is formed to be smaller than the lower portion and the lower side is bent inward. The method of claim 1, The hatch is configured to have a body and a top plate, and the top plate is installed in a form that is mounted on the body, unmanned parking, characterized in that further comprising a plurality of rollers for supporting the hatch on the upper side of the lifting plate Electric link type vehicle management device for management. The method of claim 1, The second coupling shaft is an electric link type vehicle management apparatus for unmanned parking management, characterized in that the bearing is further provided for supporting the second coupling shaft with respect to the lifting plate. The method according to claim 1 or 5, The third coupling shaft is an electric link type vehicle management apparatus for unmanned parking management, characterized in that the bearing is further provided for supporting the third coupling shaft with respect to the bracket. The method of claim 1, The motor is an unmanned parking management electric link-type vehicle management device, characterized in that the brake is further provided to prevent the rotation of the rotating shaft when not driven.

Images